CX-JV77
SERVICE MANUAL
E Model
Ver 1.0 2004.06
• CX-JV77 is the amplifier, CD player, tape deck
and tuner section in JAX-V77.
Model Name Using Similar Mechanism
NEW
CD
CD Mechanism Type
CDM74-K4BD49
Section
Base Unit Name
BU-K4BD49
Optical Pick-up Block Name
KSM-213DHAP
Tape deck
Model Name Using Similar Mechanism
NEW
Section
Tape Transport Mechanism Type
CWM43FR36
SPECIFICATIONS
Main unit
CD player section
Amplifier section
System
Front speaker
The following measured at AC 120, 127, 220, 240 V
50/60 Hz
DIN power output (rated): 120 + 120 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
150 + 150 watts
(6 ohms at 1 kHz, 10%
THD)
Inputs
VIDEO/SAT IN (phono jacks):
voltage 450/250 mV,
impedance 47 kilohms
MIC (phone jack):
sensitivity 1 mV,
impedance 10 kilohms
Outputs
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
VIDEO OUT (phono jack):
max. output level 1Vp-p,
unbalanced, Sync
negative, load impedance
75 ohms
VIDEO/SAT OUT (phono jacks):
impedance 1 kilohm
SPEAKER:
accepts impedance of 6 to
16 ohms
accepts
impedance of
SURROUND SPEAKER:
24 ohms
Laser
Frequency response
Signal-to-noise ratio
Dynamic range
Video color system format
Compact disc and digital
audio system
Semiconductor laser
(λ=770 – 810 nm)
Emission duration:
continuous
2 Hz – 20 kHz (±0.5 dB)
More than 90 dB
More than 90 dB
AM tuner section
Tuning range
2 Band type:
Saudi Arabian models:
Other models:
NTSC, PAL
Tape deck section
Recording system
Frequency response
4-track 2-channel, stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
87.5 – 108.0 MHz
(50-kHz step)
FM lead antenna
75 ohms unbalanced
10.7 MHz
3 Band type:
Middle Eastern models:
MW:
SW:
Antenna
Antenna terminals
Intermediate frequency
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
5.95 – 17.90 MHz
(with the tuning interval
set at 5 kHz)
AM loop antenna
External antenna terminal
450 kHz
– Continued on next page –
COMPACT DISC DECK RECEIVER
9-877-887-01
2004F05-1
© 2004.06
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
CX-JV77
General
Power requirements
Saudi Arabian model:
Other models:
Power consumption
120 – 127/220 or
230 – 240 V AC, 50/60 Hz
Adjustable with voltage
selector
120 V, 220 V or
230 – 240 V AC, 50/60 Hz
Adjustable with voltage
selector
155 watts
Dimensions (w/h/d) incl. projecting parts and controls
Amplifier/Tuner/Tape/CD section:
Approx. 280 × 325 ×
425 mm
Approx. 11.0 kg
Mass
Design and specifications are subject to change
without notice
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
This appliance is
classified as a CLASS 1
LASER product. This
marking is located on the
rear exterior.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
2
CX-JV77
TABLE OF CONTENTS
1.
2.
SERVICING NOTES ................................................ 4
GENERAL
Location of Controls ........................................................ 7
3.
DISASSEMBLY
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
3-9.
3-10.
3-11.
3-12.
3-13.
3-14.
Disassembly Flow ...........................................................
Case (Side-L/R) ...............................................................
Case (Top) .......................................................................
Tray Panel ........................................................................
CD Mechanism Deck (CDM74-K4BD49) ......................
Front Panel Block ............................................................
Back Panel Section ..........................................................
MAIN Board ....................................................................
Tape Mechanism Deck (CWM43FR36) ..........................
Table Assy .......................................................................
MOTOR (TB) Board .......................................................
MOTOR (LD) Board .......................................................
Base Unit (BU-K4BD49) ................................................
BD49 Board .....................................................................
4.
TEST MODE .............................................................. 17
5.
ELECTRICAL ADJUSTMENTS
9
10
10
11
11
12
12
13
13
14
14
15
15
16
7.
EXPLODED VIEWS
7-1.
7-2.
7-3.
7-4.
7-5.
7-6.
7-7.
7-8.
7-9.
7-10.
Case Section ....................................................................
Tape Mechanism Deck Section .......................................
Cassette Box Section .......................................................
Front Panel Section .........................................................
Back Panel Section ..........................................................
Chassis Section ................................................................
CD Mechanism Deck Section-1 (CDM74-K4BD49) .....
CD Mechanism Deck Section-2 (CDM74-K4BD49) .....
CD Mechanism Deck Section-3 (CDM74-K4BD49) .....
Base Unit Section (BU-K4BD49) ...................................
8.
ELECTRICAL PARTS LIST ................................ 72
62
63
64
65
66
67
68
69
70
71
CD Section ...................................................................... 21
VIDEO Section ................................................................ 22
6.
DIAGRAMS
6-1.
6-2.
6-3.
6-4.
Block Diagram – CD SERVO Section – ........................
Block Diagram – AUDIO/VIDEO CD Section – ...........
Block Diagram – MAIN Section – .................................
Block Diagram
– PANEL/POWER SUPPLY Section – ...........................
Printed Wiring Board – BD49 Board – ..........................
Schematic Diagram – BD49 Board – .............................
Printed Wiring Boards – CHANGER Section – .............
Schematic Diagram – CHANGER Section – .................
Schematic Diagram – VMP43GY Board (1/2) – ............
Schematic Diagram – VMP43GY Board (2/2) – ............
Printed Wiring Board – VMP43GY Board – ..................
Printed Wiring Boards
– VCD CONNECT, VIDEO OUT Boards – ...................
Schematic Diagram
– VCD CONNECT, VIDEO OUT Boards – ...................
Schematic Diagram – MAIN Section (1/4) – .................
Schematic Diagram – MAIN Section (2/4) – .................
Schematic Diagram – MAIN Section (3/4) – .................
Schematic Diagram – MAIN Section (4/4) – .................
Printed Wiring Boards – MAIN Section – .....................
Printed Wiring Board –PANEL Section – ......................
Schematic Diagram – PANEL Section (1/2) – ...............
Schematic Diagram – PANEL Section (2/2) – ...............
Printed Wiring Board – POWER AMP Section – ..........
Schematic Diagram – POWER AMP Section – .............
Printed Wiring Boards – TRANS Section – ...................
Schematic Diagram – TRANS Section – .......................
6-5.
6-6.
6-7.
6-8.
6-9.
6-10.
6-11.
6-12.
6-13.
6-14.
6-15.
6-16.
6-17.
6-18.
6-19.
6-20.
6-21.
6-22.
6-23.
6-24.
6-25.
23
24
25
26
28
29
30
31
32
33
34
35
35
36
37
38
39
40
41
42
43
44
45
46
47
3
CX-JV77
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveforms is output three times.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure :
While pressing the x key, press the Z key for 5 seconds. The
message “UNLOCKED” is displayed and the tray is unlocked.
4
CX-JV77
HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF.
1 Remove the case (side-L).
2 Turn the loading gear
in the direction of arrow A.
3 Pull-out the disc tray.
A
SERVICE POSITION
– CD MECHANISM DECK –
CD mechanism deck
stand
VCD CONNECT board
5
CX-JV77
– FRONT PANEL SECTION –
MAIN board
PANEL board
front panel section
tape mechanism deck
– POWER BOARD –
front panel section
SUB TRANS board
POWER board
TRANS board
MAIN board
6
CX-JV77
SECTION 2
GENERAL
This section is extracted from
instruction manual.
• LOCATION OF CONTROLS
Main unit
BUTTON DESCRIPTIO NS
ALPHABETICAL ORDER
A–N
O–Z
ALBUM + wl
ALBUM – wl
BASS control 5
CD qk
CD SYNC qf
Deck A q;
Deck B e;
DISC 1 – 3 wf
DISC SKIP/EX-CHANGE wg
Disc tray wd
DISPLAY qj
Display window 4
ECHO LEVEL qa
ENTER 2
i-Bass qg
MIC jack ea
MIC LEVEL ea
MIDDLE control 5
Operation Dial (AMS/TUNING)
qh
P FILE 6
PHONES jack qd
PLAY MODE 7
PRESET EQ 3
REC PAUSE/ STAR T 9
Remote sensor ws
SURROUND 8
TAP E A/B w;
TREBLE control 5
TUNER/BAND ql
TUNING MODE 7
VIDEO/SAT wa
VOLUME control wj
1234 5
qj
qh
qg
qf
678
qk ql w; wa ws wd
+
+
–
–
–
+
–
+
–
+
?/1 (power) 1
Z PUSH (deck A) (eject) qs
Z (eject) wh
PUSH Z (deck B) (eject) wk
m (rewind) wl
x (stop) wl
hH (play) wl
X (pause) wl
M (fast forward) wl
–
+
–
+
–
+
wf
wg
wh
wj
qd
qs
qa
q;
9
wk
wl
e;
ea
7
CX-JV77
Setting the clock
Remote control
ALPHABETICAL ORDER
Use buttons on the remote for the operation.
A–M
N–Z
ALBUM +/– qa
CD wa
CLEAR qj
CLOCK/TIMER SELECT wh
CLOCK/TIMER SET wh
DISC SKIP q;
DISPLAY 3
ENTER qs
EQ qh
FM MODE 2
FUNCTION 4
KARAOKE/MPX qg
NEXT ql
Number buttons w;
ON SCREEN 6
PLAY MODE wf
PREV ql
REPEAT 2
SELECT 9
SLEEP wg
SPECIAL MENU 7
TAPE ws
TUNER BAND 5
TUNER MEMORY wd
TUNING MODE wf
VOLUME +/– qf
BUTTON DESCRIPTIONS
?/1 (power) 1
m/M (rewind/fast forward) 8
N (play) 9
X (pause) 9
x (stop) 9
KEY CONTROL #/2 qd
RETURN O qk
+/– ql (tuning)
./> (go back/go forward) ql
wh
wg
wf
wd
ws
wa
IONS
1
2
3
4
5
w;
ql
6
7
8
9
qk
qj
qh
q;
qa
qs
qd
qg
qf
8
1
2
3
4
5
6
Press ?/1 to turn on the system.
Press CLOCK/TIMER SET.
Press . or > repeatedly to set the
hour.
Press ENTER.
Press . or > repeatedly to set the
minute.
Press ENTER.
The clock starts working.
To adjust the clock
1
2
Press CLOCK/TIMER SET.
3
Do the same procedures as step 3 to 6
above.
Press . or > repeatedly to select
“CLOCK SET”, then press ENTER.
Notes
• The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
• You cannot set the clock in Power Saving Mode.
CX-JV77
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
Note 1:
The process described in
can be performed in any order.
Note 2:
Without completing the process described in
, the next process can not be performed.
SET
3-2. CASE
(SIDE-L/R)
(Page 10)
3-3. CASE (TOP)
(Page 10)
3-4. TRAY PANEL
(Page 11)
3-5. CD MECHANISM DECK
(CDM74-K4BD49)
(Page 11)
3-6. FRONT PANEL
BLOCK
(Page 12)
3-9. TAPE
MECHANISM
DECK
(CWM43FR36)
(Page 13)
3-7. BACK PANEL
SECTION
(Page 12)
3-8. MAIN BOARD
(Page 13)
3-10. TABLE ASSY
(Page 14)
3-13. BASE UNIT
(BU-K4BD49)
(Page 15)
3-11. MOTOR (TB)
BOARD
(Page 14)
3-14. BD49 BOARD
(Page 16)
3-12. MOTOR (LD)
BOARD
(Page 15)
9
CX-JV77
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE (SIDE-L/R)
1 two screws
(case 3 TP2)
3 two screws
(BVTP3 × 10)
7 case (side-R)
2 screw
(case 3 TP2)
4 case (side-L)
6 two screws
(BVTP3 × 10)
5 three screws
(case 3 TP2)
3-3. CASE (TOP)
1 two screws
(BVTP3 × 10)
2 case (top)
10
CX-JV77
3-4. TRAY PANEL
four claws
3 Remove the tray panel
in the direction of arrow C.
1 Turn the loading gear
in the direction of arrow A.
C
A
B
3-5. CD MECHANISM DECK
(CDM74-K4BD49)
2 Pull-out the tray in the direction
of arrow B.
7 CD mechanism deck
(CDM74-K4BD49)
6 connector
(CN301)
6 two connectors
(CN701, 883)
5 wire (flat type) (11 core)
(CN882)
2 screw
(BVTP3 × 10)
3 three screws
(BVTP3 × 10)
4
1 screw
(BVTP3 × 10)
11
CX-JV77
3-6. FRONT PANEL BLOCK
2 connector (CN324)
1 wire (flat type) (29 core) (CN302)
2 connector
(CN112)
2 connector
(CN103)
6 front panel block
3 screw
(BVTP3 × 8)
4 two harnesses
2 connector
(CN309)
5 three screws
(BVTP3 × 8)
3-7. BACK PANEL SECTION
4 duct cover
9 back panel section
8 SUB TRANS board
7 two screws
(BVTP3 × 10)
3 two screws
(BVTP3 × 10)
2 connector
(CN308)
1 wire (flat type) (11 core) (CN101)
5 three screws
(BVTP3 × 10)
6 two screws
(BVTP3 × 10)
12
CX-JV77
3-8. MAIN BOARD
1 connector
(CN907)
4 MAIN board
3 connector
(CN307)
2 two screws
(BVTP3 × 8)
3-9. TAPE MECHANISM DECK
(CWM43FR36)
1 six screws
(M2.6)
2 tape mechanism deck
(CWM43FR36)
13
CX-JV77
3-10. TABLE ASSY
5 two claws
A
4 hook
3 wire (flat type) (5 core)
(CN702)
1 Turn the loading gear
in the direction of arrow A.
2 Pull-out the table assy.
6 table assy
3-11. MOTOR (TB) BOARD
1 screw
(PTPWH M2.6)
2 table (loading)
3 belt (table)
6 MOTOR (TB) board
4 connector
(CN731)
5 two screws
(BTTP M2.6)
14
CX-JV77
3-12. MOTOR (LD) BOARD
3 two screws
(BTTP M2.6)
4 MOTOR (LD) board
2 connector
(CN704)
1 belt (loading)
3-13. BASE UNIT (BU-K4BD49)
9 base unit
(BU-K4BD49)
1 wire (flat type) (29 core)
(CN101)
5 three insulators
4 three coil springs
(insulator)
8 insulator
3 three stoppers (BU)
2 three screws
(BTTP M2.6)
7 coil spring
(insulator)
6 floating screw
(PTPWHM2.6)
15
CX-JV77
3-14. BD49 BOARD
4 BD49 board
2 wire (flat type) (16 core)
(CN102)
3 screw (2.6 × 8)
1 Remove four solders.
16
CX-JV77
SECTION 4
TEST MODE
MC COLD RESET
CD TRAY LOCK MODE
The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customer.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press three buttons of x , [P FILE] and [DISC 1] simultaneously.
3. The message “COLD RESET” is displayed on the fluorescent
indicator tube momentarily, then becomes standby states.
This mode is used to unable to take sample disc out of tray in the
shop.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [CD] button to select “CD”.
3. Set disc on the CD tray, press two buttons of x and Z for 5
seconds.
4. The message “LOCKED” is displayed on the fluorescent
indicator tube and the CD tray is locked. (Even if pressing
the Z button, the message “LOCKED” is displayed on the
fluorescent indicator tube and the CD tray is locked)
5. To release from this mode, press two buttons of x and Z for
5 seconds.
6. The message “UNLOCKED” is displayed on the fluorescent
indicator tube and the CD tray is unlocked.
AM TUNING INTERVAL CHANGE-OVER
A step of AM tuning interval can be changed over between 9 kHz
and 10 kHz.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [TUNER/BAND] button to select “AM”.
3. Press the I/1 button to turn the power off.
4. Press two buttons of [PLAY MODE/TUNING MODE] and I/1
simultaneously.
5. The message “AM 9K STEP” or “AM 10K STEP” is displayed
on the fluorescent indicator tube, and thus the channel step is
changed over.
CD SHIP (LOCK) MODE
This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [CD] button to select “CD”.
3. Press two buttons of [CD] and [POWER] simultaneously.
4. The message “LOCK” is displayed on the fluorescent indicator
tube, and the CD ship mode is set.
CD SHIP (LOCK) MODE & COLD RESET
This mode is used to perform CD chip (lock) mode and cold reset
simultaneously.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [CD] button to select “CD”.
3. Press three buttons of x , [CD] and [POWER] simultaneously.
4. The message “COLD RESET” is displayed on the fluorescent
indicator tube momentarily, then becomes standby states.
CHANGE-OVER FUNCTION OF SAT/VIDEO
This mode is used to enable function of external input to change
over between SAT and VIDEO.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press two buttons of VIDEO/SAT and I/1 simultaneously.
3. The message “SAT” or “VIDEO”is displayed on the
fluorescent indicator tube, and the function of external input
is changed over.
AMP TEST MODE
This mode is used to display the parameter of amplifier IC and
display the VACS status.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press three buttons of x , [P FILE] and [PLAY MODE/TUNING
MODE] simultaneously.
3. When the AMP test mode is activated, the message “AMP
TEST IN” is displayed on the fluorescent indicator tube
momentarily, then amplifier adjustment mode is displayed on
the fluorescent indicator tube.
4. Press the [DISPLAY] button to changed over between VACS
status display mode and the amplifier IC parameter display
mode.
5. In the amplifier IC parameter display mode, press the [i-BASS]
button to changed over DBFB on/off, and when it is on, the
character “D” is displayed on the fluorescent indicator tube.
6. In the amplifier IC parameter display mode, press the [SOUND
FIELD] button to changed over surround on/off, and when it is
on, the character “S” is displayed on the fluorescent indicator
tube.
7. In the amplifier IC parameter display mode, turn each knob of
[BASS], [MIDDLE] and [TREBLE] causes respective parameters
to be changed, as well as change-over of the display on the
fluorescent indicator tube.
CD SERVICE MODE
This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the optical pick-up.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [CD] button to select “CD”.
3. Press three buttons of x , [P FILE] and Z simultaneously.
4. When the CD service mode is activated, the message “MPEG
AV TEST” is displayed on the fluorescent indicator tube.
5. Press the M button, optical pick-up move to outside track
and the message “SLED OUT” is displayed on the fluorescent
indicator tube.
6. Press the m button, optical pick-up move to inside track and
the message “SLED IN” is displayed on the fluorescent
indicator tube.
7. Press the [P FILE] button, traverse on/off is changed over.
8. Press the [PRESET EQ] button when MPEG AV Test mode is
activated, the massage “SERVICE MODE” is displayed on
the fluorescent indicator tube and AV Test mode is activated.
17
CX-JV77
AGING MODE
This mode can be used for operation check of CD section and tape
deck section.
CD section and tape deck section work in parallel.
If an error occurred:
The aging operation stops only an error occurred sections and display
then status.
If no error occurs:
The aging operation continues repeatedly.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [CD] button to select “CD”.
3. Set disc on the CD tray and set tape into the deck.
4. Press three buttons of x , [P FILE] and [DISC SKIP/EX-CHANGE]
simultaneously.
5. Aging operations of CD and tape are started at the same time.
6. To release from this mode, press the I/1 button to turn the
power off and press the function buttons.
1. Display at the Aging Mode
Display operating state of CD section and tape deck section
alternately.
If an error occurred, stop display which that section.
3. Tape Deck Section
The sequence during the aging mode is following as below.
If an error occurred, stop display that step.
Aging mode sequence (tape deck section) :
Rewind the tape A and B
“TAPE AAG-1 or TAPE BAG-2”
Shut off
FWD play the tape A
“TAPE AAG-3”
2 minutes
Rewind the tape A
“TAPE AAG-6”
Shut off
FWD play the tape B
“TAPE BAG-3”
2 minutes
2. CD Section
The sequence during the aging mode is following as below.
Display at the aging mode is the same as the normal operation.
Rewind the tape B
“TAPE BAG-6”
Shut off
Aging mode sequence (CD section) :
Start (from disc 1)
Note: “TAPE *AG-*” is display of each step.
PANEL TEST MODE
Disc chucking
TOC read
Play first track for 2 seconds
Play last track for 2 seconds
EX-change open/close
Open the disc tray
Disc skip
Close the tray
Change the next disc.
18
This mode is used to check the fluorescent indicator tube, LEDs
and buttons.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press three buttons of x , [P FILE] and [ENTER] simultaneously.
3. Fluorescent indicator tube and LEDs are all turned on.
4. Press two buttons of X and [ENTER] simultaneously, mode
is changed over.
5. In the key check mode, press each key, the defined key number
of every each key list is displayed on the fluorescent indicator
tube.
6. In the key count check mode, “KEYCNT 0” is displayed on
the fluorescent indicator tube. Each time a key is pressed, “K”
value increases. However, once a key is pressed, it is no longer
taken into account.
7. In the headphone input check mode, connect the headphone,
the message “H_P ON” is displayed on the fluorescent
indicator tube, and disconnect the headphone, the message
“H_P OFF” is displayed on the fluorescent indicator tube.
8. In the volume check mode, “VOLUME FLAT” is displayed
on the fluorescent indicator tube. Turn the [VOLUME] knob
clockwise, the message “VOLUME UP” is displayed on the
fluorescent indicator tube momentarily and turn the [VOLUME]
knob counterclockwise, the message “VOLUME DOWN” is
displayed on the fluorescent indicator tube momentarily.
CX-JV77
MC TEST MODE
This mode is used to check operations of microprocessor.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press three buttons of x , [P FILE] and [DISC 3] simultaneously.
3. When the MC test mode is activated, VACS level is displayed
on the fluorescent indicator tube momentarily.
4. Turn the [AMS/TUNING] knob clockwise, the message “ALL
EQ MAX” is displayed on the fluorescent indicator tube
momentarily and turn the [AMS/TUNING] knob counterclockwise, the message “ALL EQ MIN” is displayed on the
fluorescent indicator tube momentarily.
5. Press the [PRESET EQ] button, the message “ALL EQ FLAT”
is displayed on the fluorescent indicator tube momentarily.
6. Turn the [VOLUME] knob clockwise, the message “VOLUME
MAX” is displayed on the fluorescent indicator tube
momentarily and turn the [VOLUME] knob counterclockwise,
the message “VOLUME MIN” is displayed on the fluorescent
indicator tube momentarily.
7. Press the [i-BASS] button to changed over VACS on/off.
8. When the [REC PAUSE/START] button is pressed twice with a
tape set in the deck-B, the function is switched “MD” or
“VIDEO” and recording starts. When the m or M button
is pressed during recording, the tape is rewound back to the
beginning of recording, the function is switched to “TAPE
B”, then playback starts.
9. When the [CD SYNC] key is pressed with the test tape (AMS100, AMS-110A) in the deck, number of space between tunes
is counted, then if AMS-110A is set, “OK” is displayed on the
fluorescent indicator tube and if AMS-100 is set, “NG” is
displayed on the fluorescent indicator tube.
10. Press the I/1 button to release from this mode, then cold reset
is performed.
VERSION DISPLAY MODE
This mode is used to check the model, destination and software
version.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press three buttons of x , [P FILE] and [DISC 2] simultaneously.
3. When this mode is activated, model and destination is displayed
on the fluorescent indicator tube.
4. Press the [DISPLAY] button to changed over between software
version and year, month, day of the software creation display
mode and model and destination display mode.
5. To release from this mode, press three buttons of x , [P FILE]
and [DISC 2] simultaneously.
1. Mechanism Deck Error Code Mode
When this mode is entered, mechanism deck error code is displayed
with the 10-character format on the fluorescent indicator tube.
The first digit from the left indicates:
The first digit from the left indicates which mode the error history
is. In the mechanism deck error code mode, “M” is displayed on
the fluorescent indicator tube.
The second digit from the left indicates:
(Error history No. display)
The second digit from the left indicates which order the error history
is. “1” indicates the latest error history, and each time the number
increases by one, the error history goes back to one-previous error.
The third and 4th digit from the left indicates:
(Error status display)
The third and 4th digit from the left indicates which error status is
indicated.
Display
0 0
0 8
1 6
1 7
1 8
2 0
2 2
position within the specified time)
In the chucking down operation, the operation was retried
by the maximum number of times but the operation could
not be completed
In the chucking up and down operation, the reverse
recovery processing was attempted but it could not be
recovered
In the chucking up operation, the operation was retried by
the maximum number of times but the operation could not
be completed
Loading operation time-out (Table does not move to the
target position within the specified time)
As the chuck was in the ex-open status at the initialization,
the closing was attempted but could not be completed
The 5th and 6th digit from the left indicates:
(Present status display)
The 5th and 6th digit from the left indicates which operating status
when an error occurred is indicated.
Display
0 1
0 2
0 3
CD ERROR CODE DISPLAY MODE
This mode can be used for error code display of CD section.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [CD] key to select “CD”.
3. Press three buttons of x , [CD] and [DISC 1] simultaneously.
4. When this mode is activated, mechanism deck error code is
displayed on the fluorescent indicator tube.
5. Press the [i-BASS] button to changed over between optical pickup error code display mode and mechanism deck error code
mode.
6. Turn the [AMS/TUNING] knob to change over display of error
history.
Status
No error
Table operation time-out (Table does not move to the target
0
1
1
1
1
1
1
4
0
1
2
3
4
8
Status
Open completion status
From open status, the movement to chucking down position
is under way
From chucking down position, the open operation is under
way
Chucking down completion status
The chucking down operation is under way
The chucking up operation is under way
Close completion status
From close status, the ex-open operation is under way
From ex-open status, the close operation is under way
Ex-pen completion status
19
CX-JV77
The 7th and 8th digit from the left indicates:
(Motor status display)
The 7th and 8th digit from the left indicates which motor output
status when an error occurred is indicated.
Display
× 0
× 1
× 2
× 3
0 ×
1 ×
2 ×
3 ×
Status
No table motor output
Table motor forward output
Table motor backward output
Table motor break output
No loading motor output
Loading motor forward output
Loading motor backward output
Loading motor break output
The 9th and 10 th digit from the left indicates:
(Tray status display)
The 9th and 10th digit from the left indicates which target processing
when an error occurred is indicated.
Display
0 1
1 2
1 8
Status
Open operation
Close operation
Ex-open operation
2. Optical Pick-up Error Code Mode
When this mode is entered, optical pick-up error code is displayed
with the 8-character format on the fluorescent indicator tube.
The first digit from the left indicates:
The first digit from the left indicates which mode the error history
is. In the optical pick-up error code mode, “D” is displayed on the
fluorescent indicator tube.
The second digit from the left indicates:
(Error history No. display)
The second digit from the left indicates which order the error history
is. “1” indicates the latest error history, and each time the number
increases by one, the error history goes back to one-previous error.
The third and 4th digit from the left indicates:
(Error status display)
The third and 4th digit from the left indicates which error status is
indicated.
Display
0 1
0 2
0 3
0 4
0 5
0 6
0 7
20
Status
Not focused (TOC read without a disc)
GFS NG (TOC read with a disc chucked)
Start operation time-over
Defocused continuously (Defocused during TOC reading)
Q code not entered for specified time
Tracking not turned ON
Blank disc (Blank disc TOC read)
The 5th and 6th digit from the left indicates:
(Error step display)
The 5th and 6th digit from the left indicates which processing when
a trouble occurred
Display
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 A
0 B
0 C
0 D
0 E
Contents
Power OFF in progress
Initialize in progress
Oscillation stopping
From oscillation stop, oscillation starting
Stopping
Stop operation is under way
Start operation in progress
TOC read in progress
Search operation is under way
Playback operation is under way
Pause operation is under way
Playback manual search operation is under way
Pause manual search operation is under way
—
The 7th and 8th digit from the left indicates:
The 7th and 8th digit from the left indicates which operation in
progress when a trouble occurred. (Step of each processing of the
5th and 6th digits is indicated)
5 REPEAT LIMIT CANCEL MODE
Number of repeat for CD playback is 5 times when the repeat mode
is “REPEAT”. This mode is used to enables CD to repeat playback
for limitless times.
Procedure:
1. Press the I/1 button to turn the power on.
2. Press the [CD] button to select “CD”.
3. Press three buttons of x , [CD] and [ENTER] simultaneously.
4. The message “LIMIT OFF” is displayed on the fluorescent
indicator tube momentarily, CD repeat 5 limit is cancelled.
VCD COLOR SYSTEM MODE
This mode is used to change over color system.
Procedure:
1. Set to the standby state.
2. Press two buttons of m and I/1 simultaneously to change
the color system to PAL, and the message “COLOR PAL” is
displayed on the fluorescent indicator tube.
3. Press two buttons of X and I/1 simultaneously to change
the color system to AUTO, and the message “COLOR AUTO”
is displayed on the fluorescent indicator tube.
4. Press two buttons of M and I/1 simultaneously to change
the color system to NTSC, and the message “COLOR NTSC”
is displayed on the fluorescent indicator tube.
CX-JV77
SECTION 5
ELECTRICAL ADJUSTMENTS
Note: Clear RF signal waveform means that the shape “ ◊ ” can be clearly
distinguished at the center of the waveform.
CD SECTION
Note:
1. CD Block is basically designed to operate without adjustment.
Therefore, check each item in order given.
2. Use LUV-P01 (Part No. 4-999-032-01) unless otherwise indicated.
3. Use an oscilloscope with more than 10MW impedance.
4. Clean the object lens by an applicator with neutral detergent when the
signal level is low than specified value with the following checks.
RF signal waveform
VOLT/DIV : 200mV
TIME/DIV : 500ns
level : 0.75 ±0.1Vp-p (RFDC)
1.05 ±0.3Vp-p (RFAC)
S-CURVE CHECK
oscilloscope
BD49 board
TP68 (FE)
TP73 (DVC)
TRAVERSE LEVEL CHECK
+
–
oscilloscope
BD49 board
Procedure :
1. Connect an oscilloscope to TP68 (FE) and TP73 (DVC) on
the BD49 board.
2. Press the I/1 button to turn the power on.
3. Load the disc (LUV-P01) and actuate the focus search. (In
consequence of open and close the disc tray, actuate the focus
search)
4. Confirm that the oscilloscope waveform (S-curve) is
symmetrical between A and B. And confirm peak to peak level
within 2 ± 0.5 Vp-p.
S-curve waveform
TP70 (TE)
TP73 (DVC)
+
–
Procedure :
1. Connect an oscilloscope to TP70 (TE) and TP73 (DVC) on
the BD49 board.
2. Press the I/1 button to turn the power on.
3. Load the disc (LUV-P01) and playback the number nine track.
4. Press the hH button. (Becomes the 1 track jump mode.)
5. Confirm that the level B and A (DC voltage) on the oscilloscope
waveform.
symmetry
1 track jump waveform
center of
waveform
A
within 2 ±0.5Vp-p
B
B
A (DC voltage)
DVC
Note: • Try to measure several times to make sure than the ratio
of A : B or B : A is more than 10 : 7.
• Take sweep time as long as possible and light up the
brightness to obtain best waveform.
RF LEVEL CHECK
level=1.2 ±0.55Vp-p
symmetry
Connecting Location:
– BD49 BOARD (Conductor Side) –
oscilloscope
BD49 board
TP71 (RFDC)
TP72 (RFAC)
TP73 (DVC)
+
–
Procedure :
1. Connect an oscilloscope CH1 to TP71 (RFDC), CH2 to TP72
(RFAC) and TP73 (DVC) on the BD49 board.
2. Press the I/1 button to turn the power on.
3. Load the disc (LUV-P01) and playback the number nine track.
4. Confirm that oscilloscope waveform is clear and check if RF
signal level is correct or not.
TP6
(RFDC)
TP4 (FE)
TP2 (TE)
TP (DVC)
TP5 (RFAC)
21
CX-JV77
VIDEO SECTION
AUDIO LEVEL, VIDEO CLOCK, AUDIO SERVO
CLOCK CHECK
VMP43GY board
level meter
TP415 (L-OUT)
TP413 (R-OUT)
VMP43GY board
TP70 (54 MHz)
TP182 (4.2336 MHz)
+
–
frequency counter
TP70
(54 MHz)
+
–
Procedure :
1. Connect an oscilloscope to TP308 (V-OUT) on the VMP43GY
board.
2. Connect a level meter to TP415 (L-OUT) and TP413 (R-OUT)
on the VMP43GY board.
3. Connect a frequency counter to TP70 (54 MHz) and TP182
(4.2336 MHz) on the VMP43GY board.
3. Press the I/1 button to turn the power on.
4. Set a test disc (HLV-402 (Part No. 8-909-870-00))
5. Set to the MPEG AV TEST mode. (Refer to the CD SERVICE
MODE (See page 17))
6. The message “MPEG AV” is displayed on the flourescent
indicator tube. Color bar signal outputs and sine-wave (1 kHz
0dB) appears.
7. Confirm that the value of level meter is 2.5 ± 2.0 dBs. (If audio
output disappear, press the [PRESET EQ] button, and the
message “SERVICE MODE” is displayed on the flourescent
indicator tube)
8. Confirm that the value of frequency counter is 54 MHz ± 400
Hz.
9. Confirm that the value of frequency counter is 4,2336 MHz.
10. Change disc to a MP3 test disc (MP3 1kHz 0dB sine-wave is
recorded)
11. Confirm that the value of level meter is 2.4 ± 2.0 dBs.
22
– VMP43GY BOARD (Component Side) –
TP182
(4.2336 MHz)
TP415
(L-OUT)
TP413
(R-OUT)
CX-JV77
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – CD SERVO Section –
FREQUENCY
SELECT SWITCH
Q102
• SIGNAL PATH
: CD PLAY
RFDCI
F
F I-V AMP
E
TE
TRACKING
ERROR AMP
E I-V AMP
FILI
D/A1
17
160 RFDC
28
D/A3
29
162 TE
163 SE
18
FEBAL
19
133 137 138
140 141
142 143
81
135
MDP
SW
LASER DIODE
AUTOMATIC
POWER
CONTROL
Q101
1
LD
PD
APC LD
AMP
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO PROCESSOR
IC505 (1/2)
SSTP
RFDCO
TE_BAL
LD
PCMD
BCK
LRCK
C2PO
91
93
88
124
L CDDATA
90
92 L CDBCK
87 L CDLRCK
123 L CDC2PO
DATA
CLOK
XLAT
SENS
SCOR
SQSO
L SQCK
L SCLK
GFS
L FOK
L CDXRST
102
111
109
113
126
96
98
114
121
131
105
103
110
108
112
125
95
99
115
120
132
106
164 FE
16
SYSRST
FEI
OPTICAL PICK-UP
BLOCK
(KSM-213DHAP)
PD
PCO
173 RFAC
15
CLTV
RFAC
FILO
EQ
169
FRDR
FE
FOCUS
ERROR AMP
D
RF DC
AMP
10
RFAC
VCA
170 171
C
DETECTOR
11
3
168
FFDR
9
4
189 24
TFDR
TRDR
8
RF
SUMMING
AMP
B
26
EQ
IN
SFDR
SRDR
7
AC
SUM
RFC
6
A
XTSL
GPIO9
FILTER
RF AMP,
FOCUS/TRACKING ERROR AMP
IC103
L DDAT
L DCLK
L XLAT
L SENS
L SCOR
L SQSO
SQCK
SCLK
L GFS
FOK
XRST
D/A4
12
S101
(LIMIT)
2
ON : When the optical
pick-up is inner
position
D/A2
LOADING MOTOR DRIVE
IC701
M751
(LOADING)
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC150
M102
(SPINDLE)
M101
(SLED)
M
M
(FOCUS) (TRACKING)
2-AXIS
DEVICE
16
15
14
13
12
11
18
17
TO IC505 (2/2)
AUDIO/VIDEO
SECTION
M
4 OUT1
FIN 7
2 OUT2
RIN 9
MOTOR
DRIVE
24
27
2
M741
(TABLE)
SFDR
SD+
SD–
MOTOR
DRIVE
TD–
FD+
FD–
SRDR
TFDR
TD+
COIL
DRIVE
TRDR
FFDR
COIL
DRIVE
LM-F, LM-R,
TM-F, TM-R
LM-R
A
(Page 25)
B
(Page 24)
C
(Page 24)
D
(Page 24)
TABLE MOTOR DRIVE
IC712
SP+
SP–
LM-F
FRDR
M
4 OUT1
2 OUT2
FIN 7
RIN 9
TM-F
TM-R
4
5
TABLE ADDRESS
SENSOR
IC731
LEVEL SHIFT
Q731
TABLE
TABLE,
TRAY, O/C
6
7
DISC TRAY
ADDRESS DETECT
ROTARY
ENCODER
S711
O/C
S751
OPEN/CLOSE
DETECT
22
23
TRAY
MUTE
OPEN
CLOSE
D/A
CONVERTER
IC506
D/A1
D/A2
D/A3
D/A4
FEBAL
3
5
6
9
2
AO3
AO4
AO5
AO6
AO2
DI 12
CLK 11
LD 10
DATA, CLK, LD
DATA
CLK
LD
RST
20
4
SYS RST
CX-JV77
23
23
CX-JV77
6-2. BLOCK DIAGRAM – AUDIO/VIDEO CD Section –
+3.3V
REGULATOR
Q581
6
FROM IC505 (1/2)
CD SERVO
SECTION
AUDDTO0
201
AUDBCK 203
AUDLRCK 204
16 MLCK
GPIO14
GPIO13
GPIO11
GPIO12
30
29
26
28
13 DATA
14 CLK
15 LAT
CPSIG
6
CLKA
49 – 56, 59 – 66
34 – 37, 39 – 45
73 72 68 70 76 77 78
13 14 15 19 18 16
X502
27MHz
7
VOUTR
8
A0 – A9, A18
A10 – A17
DQ0 – DQ15
SYNC BUFFER
Q301
23 – 26, 29 – 34, 22
16 18 17 38 20 15 39
(Page 25)
C
(Page 23)
J310
IN
A0 – A10
VIDEO OUT
OUT 6
OUTSAG 5
STBY
2
VIDEO MUTING
CONTROL SWITCH
Q370
O-VIDEO-MUTE 7
D-RAM
IC507
PROGRAM ROM
IC508
3
O-SYS-OUT
I-SYS-IN
I-SYS-CLK
I-SYS-CS
O-SYS-OK
O-SYS-REQ
A0 – A10
D0 – D15
2, 4, 5, 7, 8, 10, 11, 13, 42,
44, 45, 47, 48, 50, 51, 53
WE
RAS
CAS
CLK
BA0
LDQM
UDQM
DQ0 – DQ7
J
MUTING
CONTROL
Q304, 305
DATA, CLK, LD
98 99 100 95 96 97
D8 – D15
A0 – A10
OE
D0 – D7
23, 25, 4, 28, 29, 3, 2, 30
(Page 25)
R-CH
DIGITAL FILTER,
D/A CONVERTER
IC504
VIDEO AMP
IC307
DATA BUS
12 – 5, 27, 26, 31
E
R-CH
CD-MUTING
B.P.F.
13 – 15, 17 – 21
CD-L
MUTING
Q306
ADDRESS BUS
24
LOW-PASS
FILER
IC102
A0 – A10
X501
33.8688MHz
DRADR0 – DRADR10
VOUTL
LAT
CLK
DATA
CLKB
206
GPIO0
GPIO1
GPIO2
GPIO5
GPIO4
GPIO3
XTAI
207
DRWEL
DRRAS
DRCAS
DRCK
DRBS
DRDQM0
DRDQM1
XTAO
149
D0 – D15
NVOEL
DRDAT0 – DRDAT15
150
DATA
BCK
LRCK
AUDXCLKO 205
MPEG VIDEO/AUDIO DECODER,
VIDEO SIGNAL ENCODER
IC505 (2/2)
74
2
1
3
VCC
VDD
5
CD +5V
SYSTEM CONTROLLER
IC601 (1/3)
J802
MIC
VR801
MIC LEVEL
MIC +9V
MIC AMP
IC801 (1/2)
(Page 23)
(Page 23)
B
D
TABLE,
TRAY, O/C
TABLE
TRAY
O/C
SYS-RST
73 I-CD NUM SENSER
20 I-CD ENCODER
21 I-CD OPEN/CLOSE
WFR/HP/MIC-IN 19
: CD PLAY (AUDIO)
: CD PLAY (VIDEO)
: MIC
CX-JV77
24
24
MIC AGC
Q801
ECHO AMP
IC802
F
(Page 25)
VR802
ECHO LEVEL
MIC DETECT
Q372
93 O-XRES
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
MUTING
Q802
MIC
MIC AMP
IC801 (1/2)
+
HP DET
G (Page 25)
CX-JV77
6-3. BLOCK DIAGRAM – MAIN Section –
(Page 24) F
MIC
L
JK101 (1/2)
VIDEO/SAT
IN
L
MIC
58
63 MD L
R
JK101 (2/2)
VIDEO/SAT
OUT
R
R-CH
LINE OUT1 L 54
R-CH
JK441
(Page 24) E
CD-L
1 CD L
TONE OUT1 37
36 VIN1
–1
LINE AMP
IC102
VOL OUT1 33
POWER
AMP
IC441
FM/AM TUNER PACK
–2
R-CH
FM 75Ω
COAXIAL
FM ANT
TUNER-L
61 TUNER L
+
R-CH
ANT GND
TUNER-R
LC72121 DI
LC72121 DO
LC72121 CLK
ANT GND
LC72121 CE
TUNED
STEREO
TU MUTE
AM ANT
AM
R-CH
FEED BACK
SWITCH
Q106
3 TAPE L
DO
DI
CLK
CE
TUNED
STEREO
TU-MUTING
INPUT SELECT,
TONE CONTROL,
ELECTRICAL VOLUME
IC101
R-CH
POWER ON
MUTING
Q105
R-CH
B+9V
OVER LOAD
DETECT
Q441, 442
+
+
–
R
+
–
L
+
–
R
DC
DETECT
Q481, 482
PROTECTOR
Q486, 488
D481
LEVEL
SHIFT
Q490, 491
THERMAL
DETECT
Q483, 484
SAOUT1 56
R-CH
L
FRONT SPEAKER
IMPEDANCE
USE 6 – 16Ω
RY441
STANDBY
SWITCH
Q489
MUTING
Q103
+
–
+
SURROUND SPEAKER
IMPEDANCE
USE 24Ω
TH441
D201
AMS OUT 40
7 PB OUT1
L-CH
9 TAPE A1
11 TAPE B1
R-CH
SI
SC
HP1
(PB)
(DECK-A)
POWER ON
MUTING
Q309, 313
REC OUT1 15
MUTING
CONTROL
Q101, 102
19 18
R-CH
POWER AMP
ON/OFF
Q308
B+9V
PROTECT
DETECT
Q485, 487
J801
PHONES
+
L-CH
HRPE1
R-CH
(REC/PB/ERASE)
(DECK-B)
REC BIAS
SWITCH
Q324
R-CH
AMS DETECT
Q327
B +9V
BAND-PASS
FILTER
Q351, 352
HP DET
D207
REC/PB
SWITCH
IC201,
Q322, 323
BIAS OSC
L101
BIAS OSC
Q321
(Page 24)
J
(Page 26)
H
LM-F
LM-R
TM-F
TM-R
CD-MUTING
11 Q5
14
13
16
15
Q8
Q7
Q10
Q9
10 Q4
FRONT SP RELAY
17 Q11
M
M901
(FAN)
Q0
Q1
TU-MUTING
FAN MOTOR
DRIVE
Q310
LOADING/TABLE
MOTOR DRIVE
IC371
Q6 12
TAPE MECHANISM
DECK BLOCK
DATA
CLOCK
LCH
A
LM-L, LM-R,
TM-L, TM-R
D206
+
6 7
(Page 23)
G
(Page 24)
ERASE
Q606
3 4 5
Q608
DO
DI
CLK
CE
TUNED
STEREO
Q607
CAPSTAN/REEL
MOTOR DRIVE
Q601
PLUNGER DRIVE
(DECK-A)
Q603
PLUNGER DRIVE
(DECK-B)
Q602
M
(CAPSTAN/REEL)
(DECK-A)
(DECK-B)
• R-ch is omitted due to same as L-ch.
85 83 86 84 67 68
87
91 88
69
24
18
75
2 4 3
O-LC72121/BU2099FV DO
I-LC72121 DI
O-LC72121/BU2099FV CLK
O-LC72121 CE
I-TUNED-IN
I-STEREO-IN
O-BU2099FV LCH
O-BD3401 DATA
O-BD3401 CLK
I-AMS-IN
I-STREAM/VACS
I-PROTECT
O-SYSTEM-MUTE
MOTO
SOL-A
SOL-B
• SIGNAL PATH
SYSTEM CONTROLLER
IC601 (2/3)
CX-JV77
25
25
I-TAPE A STAT 22
A-HALF
: TUNER
A-MODE
: CD PLAY
REC (REW)
B-HALF
B-MODE
I-TAPE B STAT 23
REC (FWD)
: TAPE PLAY (DECK-A)
: TAPE PLAY (DECK-B)
: REC
I-REEL A IN 70
A-PHOTO
: AUX IN
I-REEL B IN 71
B-PHOTO
: MIC
CX-JV77
6-4. BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –
CD +4.5V
+4.5V
REGULATOR
Q201
CD +2.5V
+2.5V
REGULATOR
IC201
SYSTEM CONTROLLER
IC601 (3/3)
43 – 45, 47 – 50,
52 – 65
CD +3.3V
FLUORESCENT
INDICATOR TUBE
FL601
S1 – 21
AMP B+ 2
AMP B+ 1
B+3.5V
+3.3V
REGULATOR
IC301
B+9V,
MIC +9V
+9V
REGULATOR
IC303
42 – 30
AC3
I/1
RECT
D305 – 308
9 I-VOLUME-IN1
10 I-VOLUME-IN2
O-I-BASS LED 77
LED DRIVE
Q609
LED602
M +9V
i-BASS
D324 – 326
+9V
REGULATOR
IC304
CD M+7V
ROTARY
ENCODER
S661
F906
RECT
D301 – 304
UNREG +16V
AMS/
TUNING
AC-VH
G1 – G13
LED601
ROTARY
ENCODER
S660
MAIN POWER
TRANSFORMER
PT901
AC-VL
B+ SWITCH
Q301, 302
O-VIDEO-POWER 94
O-POWER LED 76
VOLUME
F908,
F909
RECT
D401
AMP B– 1
+5V
REGULATOR
IC302
CD +5V
RECT
D402
AMP B– 2
+3.3V
REGULATOR
IC202
F904,
F905
81 I-MULTI-JOG IN1
82 I-MULTI-JOG IN2
I-SIRCS-IN 28
REMOTE CONTROL
RECEIVER
IC610
D316
B+ SWITCH
Q314, 315
D321
27 – 25
S601 – 610,
S621 – 630,
S641 – 650
(FRONT PANEL KEYS)
I-KEY1 –
I-KEY3
RY B+
FAN B+
H
AC4
+12V
REGULATOR
Q311
TO
FLUORESCENT
INDICATOR TUBE
(Page 25)
F907
RECT
D309 – 312
B+ SWITCH
Q312
VF1, 2
VP
–VFL
–27V
REGULATOR
Q902
D908
RECT
VOLTAGE
SELECTOR
S901
FRONT SP RELAY
EVER +10V
W001
(AC IN)
RECT
D902 – 904
B+ SWITCH
Q604, 616
12 I-XT1
D609
X601
32.768kHz
VDD2
13 O-XT2
VDD1,
VDD3/4
15 CF1
I-AC CUT 29
16 CF2
RESET 11
X602
10MHz
B+3.5V
+3.3V
REGULATOR
IC603
D610
RESET SWITCH
Q605
CX-JV77
26
26
RY901
RELAY DRIVE
Q361, 362
D607, 608
VOLTAGE
DETECT
IC604
O-POWER RELAY 74
SUB POWER
TRANSFORMER
PT902
CX-JV77
• Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Indication of transistor
C
Q
These are omitted.
B E
Q
B C
E
These are omitted.
• Circuit Boards Location
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
f
: internal component.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.
VIDEO OUT board
SUB TRANS board
TRANS board
VMP43GY board
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
VCD CONNECT board
PANEL board
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
– BD49 Board –
no mark : CD PLAY
– VMP43GY Board –
no mark : VIDEO CD PLAY
∗
: Impossible to measure
– Other Sections –
no mark : FM
(
) : TAPE PLAY
〈〈
〉〉 : TAPE REC
[
] : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 MW).
Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F : TUNER (FM/AM)
E : TAPE PLAY (DECK A)
d : TAPE PLAY (DECK B)
G : REC
J : CD PLAY (AUDIO)
L : CD PLAY (VIDEO)
N : MIC
f : AUX IN
• Abbreviation
EA
: Saudi Arabia model
MAIN board
MICROPHONE JACK board
HEADPHONE board
POWER board
SENSOR board
BD49 board
SW board
MOTOR (TB) board
MOTOR (LD) board
CX-JV77
27
27
CX-JV77
6-5. PRINTED WIRING BOARD – BD49 Board – • See page 27 for Circuit Boards Location.
1
2
3
4
5
:Uses unleaded solder.
6
7
8
9
10
11
12
13
BD49 BOARD (CONDUCTOR SIDE)
A
BD49 BOARD
B
(COMPONENT SIDE)
M102
(SPINDLE)
M
S101
(LIMIT)
R155
R153
C
28
D
15
M101
(SLED)
IC150
M
R220
C151
1
C150
14
R152
E
C158
R151
C152
R156
C113
R101
E
Q101
C112
R113
R118
R122
R124
F
TP6 (RFDC)
1
30
C115
R123
C117
15
C111
16
IC103
C119
C118
TP5
(RFAC)
C121
11
C108
TP (DVC)
R114
R103
R234
R131
VMP43GY
BOARD
CN101
(Page 34)
R126
C120
R132
A
E
R111
R119
R125
C109
FB111
Q102
C114
C110
G
TP2 (TE)
R109
1-861-246-
CN102
(11)
OPTICAL
PICK-UP
BLOCK
(KSM-213DHAP)
28
28
C104
R120
C107
C102
R102
D101
C101
C103
R104
C213
H
CX-JV77
JW102
R105
R133
TP4 (FE)
R115
CN101
1-861-246-
11
(11)
CX-JV77
6-6. SCHEMATIC DIAGRAM – BD49 Board – • See Page 49 for IC Block Diagrams. • See Page 48 for Waveforms.
TP
(DVC)
TP11
VCC
C213
0
IC103
CXA2581N
FE
PWM1
S101
R102
15k
(LIMIT)
R105
1k
R131 C107
100k 33p
R120
120k
Q102
UN2111-TX
C101
470p
C104
0.0033
FREQUENCY
C102
0.1
SELECT SWITCH
R103
100k
C115
220
6.3V
C117
0.1
FEI
DVC
TE
DVCC
F
CEI
E
R119
0
VCC
D
RFG
C
VC
VCC
JW102
0
R126
18k
TP12 E
E
TP13 D
D
TP14 A
A
TP15 B
B
TP16 C
C
BST
B
VFC
A
F
TP19
LD
GND
LD
R111
120k
TP20
PD
VR
PD
RFC
GND
VC
C109
0.1
TP6
(RFDC)
R104
15k
R133
2.2k
PWM3
R113
3.3k
AC_SUM
RFDCO
C120
100
4V
CN101
29P
R125
18k
SW
CE
CN102
16P
TP10 VC
TP17 F
R114
47k
R109
100k
TP18
AGND
C118
1
TP5
(RFAC)
RFAC
TE_BAL
C112
100
4V
C121
10
16V
C119
1
FB111
0
R220
1k
C110
0.1
EQ_IN
RFDCI
PD
DC_OFST
LD
C114
0.001
FD+
TP21
F+
TD-
TP22
T-
TD+
TP23
T+
FD-
TP24
F-
Q101
2SB710
7V
AUTOMATIC
MGND
POWER
TP2
(TE)
MGND
TP3
(SE)
TP4
(FE)
RF AMP,
CONTROL
FOCUS/TRACKING ERROR AMP
MDP
MDP
SFDR
SFDR
SRDR
SRDR
TFDR
TFDR
TRDR
TRDR
FFDR
FFDR
FRDR
FRDR
R101 0
STBY
C103
470p
R118
0
R115
47k
C108
0.1
R124
4.7
C111
100
4V
TP9
IOP
RFSW
PWM2
R132 470k
R151
10k
SSTP
R122
100k
C113
100
10V
R123
10
C158
0.01
SD+
VCC(4.5V)
AGND
TP25
AGND
(SLED)
SPINDLE/SLED MOTOR DRIVE
FE
(Page 32)
M101
FOCUS/TRACKING COIL DRIVE,
SD-
IC150
BA5947FM
SE
TE
MDP
RFDC
TP26
R152
22k
SP+
R153 0
RFAC
DVC
SFDR
DVCC(2.5V)
SRDR
TP27
TP1
LD ON(D/A4)
RFSW
TFDR
FRDR
D/A3
PWM3
TRDR
FFDR
D/A2
PWM2
PWM1
D/A1
CTRL
DGND
R234 0
TP28
TP8
MGND
R156
0
D101 1SS355TE-17
M102
(SPINDLE)
SP-
R155 0
C152 0.1
TD-
FD+
TD+
FD-
SD-
SP+
SD+
SP-
C151
0.1
CX-JV77
29
29
C150
100
10V
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
CX-JV77
• See page 27 for Circuit Boards Location.
6-7. PRINTED WIRING BOARDS – CHANGER Section –
1
2
SENSOR BOARD
A
A
3
: Uses unleaded solder.
4
5
6
7
SW BOARD
K
CN751
C
S751
OPEN/CLOSE
DETECT
D
(Page 40)
DRIVER BOARD
CN702
R732
3
R735
1
IC712
9
1
IC701
9
JW706
JW709
C741
CN741
JW701
R712
R711
R721
R722
JW710
R723
C737
CN742
C735
R713
M741
(TABLE)
C736
C
JW708
R734
R731
MOTOR (TB) BOARD
C731
C752
JW712
R733
(12)
2
1
JW707
1-687-669-
R751
12
11
(11)
1
CN701
CN705
JW711
1-687-132-
CN731
C715
Q731
E
JW704
OPEN
JW705
CLOSE
B
MAIN BOARD
CN301
JW702
E
JW703
IC731
1
2
D711
M
R701
D701
R702
C751
CN704
2
D
1
4
JW714
CN703
(12)
1-687-134-
JW713
12
12
1-687-135-
MOTOR (LD) BOARD
S711
ROTARY ENCODER
DISC TRAY
ADDRESS DETECT
E
M751
(LOADING)
M
CN721
2
1
F
12
(12)
1-687-133-
CX-JV77
30
30
(12)
CX-JV77
VCC
FIN
GND
RIN
FIN
GND
RIN
VM
VM
VCC
OUT1
OUT1
OUT2
DRIVE
RNF
VREF
LOADING MOTOR
RNF
6-8. SCHEMATIC DIAGRAM – CHANGER Section – • See Page 49 for IC Block Diagrams.
IC701
BA6956AN
CN721
2P
M751
R702
100
CN704
2P
LM-2
LM-2
LM-1
LM-1
C751
0.01
(LOADING)
R701
470
D701
MTZJ-T-77
5.1A
S711
CN703
4P
E3
E-3
E2
E-2
E1
E-1
TABLE MOTOR
VREF
ADDRESS DETECT
DRIVE
OUT2
DISC TRAY
IC712
BA6956AN
R721 4.7k
R723 4.7k
R722 4.7k
C737 0.1
C735 0.1
C736 0.1
GND
R712
4.7k
D711
MTZJ-T-77
3.6B
M741
(TABLE)
CN731
3P
SENS-IN
IC731
RPI-576
SENS-OUT
GND
CN742
5P
CN741
3P
SENS-IN
TM-2
TM-1
TM-1
SENS-OUT
GND
GND
C715
100
16V
CN701
12P
CD-VM
R713
22k
GND
CN702
5P
TM-2
SENS-IN
SENS-OUT
R711
1k
LM-R
LM-L
C741
0.01
TM-R
TM-L
SENS-IN
SENS-OUT
GND
E-1
R735
100
E-2
E-3
TBL ADDRESS SENS
D+3.3V
R734
12k
R732
10k
OPEN SW
R731
100
TABLE ADDRESS SENSOR
R733
1k
S751
OPEN/CLOSE
DETECT
OPEN
CN751
2P
OPEN SW
GND
Q731
DTC114ESA
CN705
2P
LEVEL
OPEN SW
SHIFT
GND
C731
10
50V
C752
0.1
CLOSE
CX-JV77
31
31
R751
4.7k
(Page 37)
CX-JV77
• See Page 49 for IC Block Diagrams.
R152
100
4
2
3
TP410
1887SI
1887SO
(Page 35)
SYS IN
TP409
SYS CLK
TP408
SCK
SYS RQ
TP407
SRQ
SYS OK
TP406
SOK
N.C.
TP405
C106
1200p
C114
22
6.3V
8
DIGITAL FILTER,
C156
1200p
FILTER
R114
2.2k
L102
2.2µH
D/A CONVERTER
R109
1.5k
5
R108
1.5k
IC504
PCM1748E/2K
R107
10k
Q581
2SC4154TP
-1EF
7
VIDEO MUTE
TP404
SYS CS
TP403
M-GND
TP402
M+7V(UNSW)
TP401
6
C115
0.1
R115
2.2k
SCS
C104
22
6.3V
IC102(2/2)
NJM2100M(TE2)
C105
0.0047
DATA
TP411
SYS OUT
LRCK
TP412
SYS RST
LAT
A+5V(SW)
C116
100
6.3V
C259
100
6.3V
R581
100
C596
10
16V
C581
0.1
+3.3V
REGULATOR
R582
470
205
C584
0.1
C582
10
16V
C583
0.1
C597
10
16V
29
TP413 (R-OUT)
26
TP414
R-CH
CLK
R157
10k
IC102(1/2)
NJM2100M(TE2)
A-GND
201
R159
1.5k
1
R102
100
VCC
C258
0.1
VDD
TP415 (L-OUT)
DZFL
TP416
L-CH
DZFR
TP417
D-GND
DATA DGND
TP418
D-GND
30
TP419
D+5V(SW)
VCOM LOUT
B
C154
22 6.3V
AGND ROUT
D+5V(SW)
LOW-PASS
VCD
CONNECT
BOARD
CN881
R158
1.5k
204
C155
0.0047
203
(1/2)
BCK
VMP43GY BOARD
• See Page 48 for Waveforms.
MCLK
6-9. SCHEMATIC DIAGRAM – VMP43GY Board (1/2) –
A1
A2
CN201
19P
CN101
29P
EFBAL
EFBAL
LD GND
TP448
CTRL
TP447 JW203 0
D/A1
TP446
3
D/A2
TP445
5
D/A3
TP444
6
9
IC201
µPC2925T
I
(Page 29)
TP442
DVC
TP441
165
RFAC
TP440
173
RFDC
TP439
160
TE
TP438
162
SE
TP437
163
FE
TP436
164
A5
C213
22
6.3V
C202
0.1
C203
100
6.3V
C204
0.1
C205
0.1
C206
0.1
C207
0.1
A9
C254
0.1
+3.3V REGULATOR
IC202 BA033FP-E2
I
C209
22
6.3V
TP434
VCC(4.5V)
TP433
SSTP
TP432
135
FRDR
TP431
143
FFDR
TP430
142
TRDR
TP429
141
TFDR
TP428
140
SRDR
TP427
138
SFDR
TP426
137
6
MDP
TP425
133
5
G
FL201
O
I
G
C214
22
6.3V
C210
0.1
O
C211
100
6.3V
C212
0.1
FL501
O
C255
0.1
R561
1k
C566
100
6.3V
FB561
C257
68
10V
TP424
R202
100
FL502
IC506
BU2507FV-F2
C561
0.1
VDD
O
C567
0.1
VCC
AO4
LD
RST
CLK
AO3
DI
AO2
AO1
D-RAM
IC507
HY57V28160HCT
C338
0.1
EFBAL
VDD
GND
DQ0
DQ15
VDDQ
VSSQ
DQ1
DQ14
DQ2
DQ13
VSSQ
VDDQ
DQ3
DQ12
DQ4
DQ11
IC508
MR27V401E0G8MAZ03B
VDDQ
VSSQ
DQ5
DQ10
DQ6
DQ9
A16
66
A15
A17
A12
A14
A7
A13
A6
A8
61
63
42
C223
100
6.3V
C222
10
16V
C224
0.1
A9
A4
A11
77
43
73
44
68
59
DQ7
D8
VDD
VSS
39
60
A3
OE
A2
A10
36
UDQM
70
CAS
CLK
RAS
CKE
CS
NC
BA0
A11
BA1
CE
56
45
55
34
DQ7
A0
DQ6
DQ0
DQ1
DQ5
DQ2
DQ4
VSS
DQ3
54
35
53
36
52
37
C576
100
6.3V
TP307
GND
SWITCH
VIDEO AMP
A7
A6
IC307
BD7600FV-E2
40
A2
A5
A3
A4
39
VDD
VIDEO OUT
CONTROL
A8
41
A1
51
VIDEO MUTING
42
A0
50
A9
43
A10
49
TP308
Q370
RT1N141M-TP-1
76
44
A1
(Page 35)
R376
10k
72
59
34
VIDEO OUT
BOARD
CN803
C360
100
6.3V
C361
0.1
NC/RFU
35
GND
A10
C572
0.1
74
37
CN301
3P
R321
220
78
WE
40
VDDQ
56
62
C253
0
C362
100p
60
LDQM
41
A5
C571
0.1
BUFFER
61
55
VSSQ
64
+4.5V
REGULATOR
62
54
A18
(Page 33)
SYNC
45
65
VMP43GY
BOARD
(2/2)
Q301
2SA1602TP1EF
63
53
C573
0.1
C323
10p
64
52
VCC
C321
22p
65
51
C575
100
6.3V
R322
0
66
50
D/A CONVERTER
L321
10µH
VSS
49
Q201
2SD999-T1
-CLCK
TP303
C322
15p
-7L
30
VPP
I
R323
470
28
VSS
C221
R201
10
100
16V
G
9
AO6
3
TP421
I
29
MGND
TP422
G
C574
0.1
AO5
7V
A6
A8
GND
MGND
C208
0.1
FB251
GND
STBY
A4
FB201
FB360
BD49
BOARD
CN101
TP443
C201
22
6.3V
FB252
A
LD ON(D/A4)
DVCC(2.5V)
+2.5V REGULATOR
O
G
VSS
BUFOUT BUFIN
C364
10
16V
STBY
VCC
IN
OUT
GND
C365
100
6.3V
R375
75
OUTSAG
PROGRAM
C366
100
6.3V
ROM
A11
A12
A13
A14
CX-JV77
32
32
CX-JV77
• See Page 48 for Waveforms. • See page 54 for IC Pin Function Description.
6-10. SCHEMATIC DIAGRAM – VMP43GY Board (2/2) –
VMP43GY BOARD
FB501
FL504
FB503 TP197
TP177
I
C542
0.1
FB502
TP216
R552
820
C540
0.1
C535
0.068
163
164
165
R544
1M
0
C533
0.1
R541
0
R545
1k
R546
180k
TP202
TP209
TP215
10k
C536
150p
TP198
R516
4.7k
C570
0.0033
R547
TP178
R551
1.6k
R550
10k
C546
0.1
TP183
C548
0.1
C534
470p
R542
C538
100
6.3V
C544
0.47
TP201
TP203
R549
100k
TP182
C547
1
50V
201
203
204
10
205
10
R556
R555
10
TP204
TP208
R554
10
TP205
R559
470
R558
1M
X502
27MHz
R557
C552
1 50V
C545
C543
1
50V 470p
TP173
8p
TP192
C549
C551
0.1
C541 C539
0.01 0.47
TP191
8p
TP193
C550
A1
470k
G
R543
O
173
O
R548
680k
G
C537
100p
I
TP172
FL503
FB504
(4.2336MHz)
(2/2)
R517
2.7k
A2
0.1
TP1
R502
3.3k
TP2
C501
10 16V
TP3
C502
A4
C503
0.1
R534
0
162
160
TP4
TP159
TP5
TP158
TP6
TP157
C524
0.1
C525
1
50V
A5
R533
33k
A6
TP156
R538
10k
TP8
A8
TP9
R537
0
TP151
TP10
A9
TP11
C523
7p
TP12
R532
4.7k
1887SI
R503
100
TP13
1887SO
R504
100
TP14
SCK
R505
100
TP15
SRQ
R506
100
TP16
TP17
TP146
SOK
R507
100
TP18
TP145
SCS
R508
100
TP19
R513
10k
C504
0.1
C522
7p
X501
33.8688MHz
TP20
143
TP21
142
TP22
141
TP23
140
TP24
VMP43GY
BOARD
(1/2)
A10
26
TP25
R509
100
138
TP26
137
TP27
(Page 32)
R510
28
R511
29
100
100
DIGITAL SIGNAL PROCESSOR,
TP28
135
DIGITAL SERVO PROCESSOR,
MPEG VIDEO/AUDIO DECODER,
TP29
R531
100k
TP136
TP134
VIDEO SIGNAL ENCODER
R512
30
100
TP30
133
IC505
CXD1887R
TP31
TP132
TP33
TP130
34
TP129
35
TP128
36
TP127
37
TP126
39
TP124
40
41
TP122
42
TP121
43
44
TP119
45
TP118
TP117
C505
TP116
0.1
TP115
49
TP113
50
51
TP111
52
53
TP109
A12
C510
0.1
R522
10k
A13
A14
CX-JV77
33
C511
0.1
TP106
TP102
TP100
TP99
TP97
TP96
TP94
TP93
TP89
TP88
TP86
TP85
TP84
TP83
TP82
TP81
TP80
TP79
C513
0.001
A11
33
TP91
78
TP74
74
77
TP73
73
76
TP72
72
TP70 (54MHz)
70
TP68
68
66
65
64
63
62
61
60
59
56
55
TP67
54
C521
0.1
CX-JV77
• See page 27 for Circuit Boards Location.
6-11. PRINTED WIRING BOARD – VMP43GY Board –
1
2
3
4
Ref. No. Location
5
1
C210
3
C202
C213
C155
C209
FB503
C205
C206
C543
R201
E
C538
C540
FB504
Z2
162
C223
A
1
IC504
R533
R544
E
(Page 28)
FB251
BD49 BOARD
CN101
C545
C321
R321
C541
R549
R548
C533
R532
1
C204
C222
FB252
163
16
R543
R542
C546
C548
C523
C106
L321
R582
R322
Q301
E
C338
R323
R511
R512
R537
R538
R531
C505
C522
F
C521
JW203 CN101
C513
C510
109
54
FL501
X501
55
108
1
C511
FB561
32
C575
C572
G
54
C573
28
C566
IC508
TP70
(54MHz)
IC507
R561
C561
1
14
7
8
C362
H
C574
C567
16
IC506
17
C365
C571
C366
27
FB360
C360
FL502
C576
M
VIDEO OUT
BOARD
CN803
I
Q581
R581
C323
R510
28
E
R541
IC505
29
C104
C322
R509
C224
C255
C550
216
8
C525
R534
C502
FB501
C534
C537
C539
C551 R558
R502
TP182
(4.2336MHz)
C570
R516
C503
C254
C584
C544
R517
9
C581
FL504
Q201
X502
C524
R551
C582
D
1
2
C501
C207
C547
C549
R559
C597
FB502
C257
R552
C552
C154
R522
C596
R157
FL503
C211
R554
R107
R158
C221
C542
R556
R555
R557
C208
C203
C212
R109
C583
TP415
(L-OUT)
R202
C114
FB201
C214
R159 C156
FL201
C258
TP413
(R-OUT)
C504
R513
R152
C259
C201
1
R503
R504
R505
R506
R507
R508
4
R545
1
C105 R108
2
R102
C
13
C116
IC202
3
R114
R115
12
IC201
2
CN201
IC102
C115
11
(Page 35)
R550
H-12
F-9
B-9
G-8
10
VMP43GY BOARD (CONDUCTOR SIDE)
L102
B
9
VCD CONNECT BOARD
CN881
(COMPONENT SIDE)
8
8
R546
Q201
Q301
Q370
Q581
A
B
VMP43GY BOARD
7
R547
I-6
I-12
I-2
B-9
G-9
F-4
C-12
C-11
C-4
6
C535
IC102
IC201
IC202
IC307
IC504
IC505
IC506
IC507
IC508
5
C536
• Semiconductor
Location
: Uses unleaded solder.
R376 8
C361
IC307
R375
(Page 35)
CN301
5
1
4
C253
11
1-862-150-
(11)
CX-JV77
34
34
E
Q370
11
C364
1-862-150-
(11)
CX-JV77
: Uses unleaded solder.
6-12. PRINTED WIRING BOARD – VCD CONNECT, VIDEO Boards –
• See page 27 for Circuit Boards Location.
1
2
3
6-13. SCHEMATIC DIAGRAM – VCD CONNECT, VIDEO OUT Boards –
4
VCD CONNECT BOARD
CN883
11P
M+7V
A
B
M GND
R OUT
VMP43GY
BOARD
CN201
A GND
L OUT
(Page 34)
D GND
CN881
19P
CN883
DVDD(5V)
SYS CS
VIDEO-POWER
CN882
11P
MAIN
BOARD
CN305
JW882
NC
VIDEO-CLK
SYS CLK
SYS IN
(Page 40)
VIDEO-DI
SYS OUT
VIDEO-DO
SYS RST
VIDEO-REQ
A+5V(SW)
(Page 32)
VIDEO-OK
VIDEO-CS
R-CH
VIDEO-POWER
A-GND
VIDEO-REST
L-CH
VIDEO-MUTE
C884 220p
D+5V(SW)
C
22
1-861-430-
(22)
C881 0.1
D-GND
C883 0.001
VIDEO-SW
C882 0.1
D-GND
D+5V(SW)
JW883
JW884
C
PANEL BOARD
CN603
(Page 41)
VIDEO OUT
BOARD
VMP43GY BOARD
CN301
M
(Page 34)
W801
2
W810
1
D
(CHASSIS)
CN803
2P
CN803
VIDEO OUT
GND
C804
(Page 32)
(CHASSIS)
22
1-861-428- (22)
E
(Page 38)
VIDEO-SW
SYS RQ
C884
C885
C882
CN882
M-GND
C885 220p
C881
JW883
AVDD(5V)
SYS OK
JW884
JW885
C883
D GND
JW881
NC
L
B
JW882
VIDEO MUTE
JW881
CN881
M+7V(UNSW)
J803
VIDEO
OUT
CX-JV77
35
35
C804
0.1
J803
VIDEO
OUT
(Page 42)
CX-JV77
• See page 49 for IC Block Diagrams.
6-14. SCHEMATIC DIAGRAM – MAIN Section (1/4) –
C147
10
50V
C145
10
50V
R134
4.7k
R133
4.7k
R
C141
10
50V
C137
10
50V
R131
15k
R129
47k
R176
220k
C144 0.1
LINER
C146 0.1
R147
1k
C148 0.01
LINEL
L
OUT
C142
10
50V
C172
470p
C149 0.01
R146
100k
C150 0.01
C171
470p
C151 0.01
R145
100k
VIDEO/SAT
C138
10
50V
R132 4.7k
MDR
R135
4.7k
C139 0.1
R136
4.7k
C140 0.1
R144
1k
IN
1 50V
MDL
L
C143
R143
1k
AMSOUT
(1/4)
JK101
4P
R130
220k
Q106
2SC3052
FEED BACK
SWITCH
C275
47p
R
R148
1k
C186
47
16V
C187
0.01
C174
470p
C184
47
16V
TNF1
BBNF1
VIN1
BBIN1
TONE OUT1
TNF2
C153 0.0022
VIN2
AMS OUT
TONE OUT2
BNF2
BOUT2
R158
2.2k
C152 0.0022
BOUT1
C181
47p
BNF1
C183
22p
MNF1
C185
10
50V
R170
10k
R160
1k
VOL OUT1
C274
47p
R159
10k
MUTING
C136
LINER
C155 1 50V
BBIN2
SUR2
LF1
LINEL
C156 1 50V
SAOUT
C157 1 50V
LINE OUT2 (R)
LF2
LINE OUT1 (L)
LF3
R138
1k
MUTING
LINE AMP
CONTROL
IC102
NJM4565M
INPUT SELECT,
MIC
Q102
2SA1235
C165 1 50V
C166 1 50V
1/2VCC
GND
TUNER L
VDD
C125 100p
R162
2.2k
RECNF1
REC OUT1
RECNF2
TAPE B2
TAPE B1
TAPE A2
TAPE A1
PBNF1
PB OUT1
PB OUT2
PBNF2
TAPE R
TAPE L
CD R
CD L
SC
ALC
C123 22 50V
R167
22k
C175
2.2
50V
R156
470k
R157
47k
R163
10k
R165
10k
C178
47
16V
R168
100k
C105
220p
R104
15k
FB205
0
R103
330k
R173
10k
C109
0.01
POWER ON
R284 2.2k
C108
220p
R283 2.2k
R107
15k
R281 2.2k
R106
330k
Q105
2SC3052
R282 2.2k
C119
0.01
R108
390
C110
10
50V
R102
4.7k
CDR
CDL
MIC
ROUT
LOUT
C114 1 50V
C112 1 50V
C111 1 50V
C113 1 50V
TAPEB2
TAPEB1
R101
4.7k
R112
470k
R113
330k
C120
390p
C121
220p
C191
2.2
50V
A1
A2
R114
68k
R111
68k
TAPEA2
R198
2.2k
TAPEA1
R197 2.2k
50V
C104 0.1
1 50V
C103 0.1
1 50V
C190
0.01
C102
C189
22
50V
R175
10k
C101
C188
22
50V
50V
MUTING
A1
10V
R105
390
C106
0.01
R174
10k
C127 100
R254
100
C107
10
50V
R169
100k
R116
100
R115 1M
C126
0.33
R166
10k
Q104
2SC5938
BD3401 DATA
BD3401 CLK
C124 100p
MD R
MUTING
R119
22k
R117
100
SI
REC OUT2
C169 1 50V
MD L
C177
22p
R155
4.7k
C167 1 50V
MDR
C179
47p
R164
1k
MDL
C128
100
10V
VCC
GAME R
TUNER R
C176
10
50V
R120
1M
FILTER
IC101
BD3401KS2
GAME L
TU-R
C132
47
16V
ELECTRICAL VOLUME
C160 1 50V
TU-L
C129
47
16V
SW OUT
TONE CONTROL,
CAP
R153
10k
Q107
2SC3052
FEED BACK
LF4
SAOUT1
C159 1 50V
R140
1k
R154
10k
R121
47k
C135
0.1
SWITCH
SAOUT2
R152
10k
0.1
BBNF2
SUR1
R137 10k
R161
10k
Q101,102
R151
4.7k
R128
15k
R127
4.7k
VOL OUT2
C154 0.47
Q103
2SC5938
Q101
2SC3052
R122
220k
R177
220k
R171
22k
R172
100
MOUT1
R150
100k
MNF2
C173
470p
MOUT2
R149
100k
C118
10
50V
C115
0.01
C192
2.2
50V
R194
4.7k
R109
470k
R110
330k
C116
390p
C117
220p
A3
A4
D215 1SS355
R195
4.7k
A5
A6
(Page 37)
A7
C206
2200p
C193
2200p
C122
10
50V
A8
C1
C2
C3
(Page 38)
CX-JV77
36
36
B7
B4
B3
B2
B6
(Page 39)
CX-JV77
6-15. SCHEMATIC DIAGRAM – MAIN Section (2/4) –
• See page 49 for IC Block Diagrams.
• See Page 48 for Waveforms.
(2/4)
R358
100
R253
100
C253
0.1
50V
CLK
LC72121 CLK
DO
LC72121 DO
DI
LC72121 DI
CE
LC72121 CE
FM 75Ω
COAXIAL
FM/AM
+9V
TUNER PACK
R262
3.3k
R263
1M
TUNED
R354
4.7k
TUNED
SUPPLIED WITH
Q352
2SC3052
STEREO
TU-L
C353
2.2
50V
Q327
2SC3052
STEREO
THE ASSEMBLED
TUNER-L
BLOCK
AM
GND
STREAM/VACS
R352
100k
TU-R
TUNER-R
TU-MUTE
TU-MUTE
AMS
DETECT
Q351,352
C252
100
16V
R264
1k
BAND-PASS
FILTER
CN101
11P
R351
15k
C258
0.47
50V
C259
0.22
50V
R266
100k
D214
1SS355
AMSOUT
D212
1SS355
Q351
2SC3052
R265
10k
C351
1000p
R353
47k
HP1
C352
22
50V
R356
470
R357
2.2k
(PB)
C264
1000p
TAPEA2
SAOUT
D213
1SS355
CN112
3P
R-CH
DECK-A
TAPEA1
L-CH
C265
1000p
R246
100
L101
HRPE1
BIAS OSC
CN103
8P
C266
1000p
TAPEB2
(REC/PB/ERASE)
L-CH
C246
0.022
R242
22k
R244
10k
GND
REC SW
VCC
P/B SW
CONT
SWITCH
GND
C244
0.015
P/B SW
REC SW
REC/PB
GND
TAPEB1
R243
10k
R-CH
ERASE
IC201
BA3126N
C267
1000p
Q321
2SC2001
C243
4700p
R247
10k
R248
10k
C249
10
50V
D211
1SS355
Q322
2SA1235
C241
1000p
C242
0.0047
R241
22
C251
47
16V
REC/PB
BIAS OSC
C248
1000p
Q322,323
REC BIAS
Q323
2SC3052
CN301
12P
CD OPEN/CLSE
R249
47k
OPEN SW
D+3.3V
C250
47
16V
CD NO. SENS
TBL ADDRESS SENS
E-3
SWITCH
E-2
R245
4.7k
A1
E-1
TAPEB2
A2
TAPEB1
TM-F
TM-F
TM-R
TM-R
LM-F
LM-F
LM-R
LM-R
A3
GND
A4
R348
22k
R252
68
A5
Q324
2SB1116
REC BIAS
SWITCH
R251
10k
BIAS
TAPE AMS
R341
10k
CD ENCODER
(Page 36)
R250
10k
C342
0.1
R344
22k
R347
22k
CD-VM
R342
1k
A6
A7
R343
22k
R345
10k
R346
1k
D4
D2
D3
D1
A8
(Page 39)
CX-JV77
37
37
(Page 31)
DECK-B
CX-JV77
7-16. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
B7
B6
B4
B3
B2
(Page 36)
(3/4)
CN307
13P
SP L-OUT
SP-GND
SP R-OUT
RELAY B+
E1
PROTECTOR
PROTECT
E2
ROUT
R-OUT
A-GND
LOUT
L-OUT
+16V
E3
PW-GND
E4
AC3
AC3
GND
C217 0.1
C222 0.1
C216 0.1
R385
4.7k
R391
10k
R392
1k
R393
10k
R394
1k
R386
22k
R387
4.7k
R388
22k
R389
4.7k
FRONT SP RELAY
STK MUTE
STK MUTE
WFR/HP/MIC
(Page 45)
R390
22k
JW311
R395
22k
CN324
4P
MIC
R398
4.7k
Q372
2SC3052
(Page 43)
R399
10k
MIC DETECT
R280
10
CDL
R203
10k
R208
1k
R207
2.2k
Q306
2SC5938
Q305
2SA1235
Q304,305
MUTING
R209
10k
MUTING
CONTROL
R223
0
R204
10k
R205
4.7k
R211
1k
R210
2.2k
D201
1SS355
R201
4.7k
CN305
12P
CDR
R202
10k
Q304
2SC3052
C211
2.2
50V
R272
470k
R206
47k
Q307
2SC5938
C214
1000
10V
M+7V
(Page 39)
R212
10k
MUTING
C213
10
50V
C212
10
50V
M-GND
N.C
R-CH
A-GND
L-CH
(Page 35)
D-GND
FB201
0
D-GND
FB202
0
AVDD
FB203
0
DVDD
FB204
0
E5
VMP POWER
E6
VIDEO SW
R216
56
R222
5.6k
R217
56
R219
680
3W
R220
22k
JW202
R231
2.2k
R221
22k
R232
10k
D324
10EDB40
R218
680
3W
D325
10EDB40
D326
E7
JW201
E8
E9
CN309
5P
HP CTL
E10
HP CTL
D GND
Q312
2SA953
R-OUT
B+ SWITCH
HP CTL
E11
R-OUT
HP-GND
HP-GND
L-OUT
J801
L-OUT
PHONES
C806
1000p
W802
C809
0.1
C808
0.1
CN805
5P
E12
EP101
C235
0.1
Q311
2SC2001
C807
1000p
C228
0.1
(CHASSIS)
(CHASSIS)
+13V REGULATOR
CN308
3P
FAN+
M901
(FAN)
R235
4.7
FANFAN+
Q310
2SC2001
FAN MOTOR
DRIVE
R225
4.7k
R226
47k
R227
1k
C229
4.7
50V
C230
47
16V
R228
1k
D206
1SS355
R229
4.7k
D207
1SS355
R230
4.7k
D202
MTZJ-13B
CX-JV77
38
38
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
CX-JV77
• See page 54 for IC Pin Function Description.
7-17. SCHEMATIC DIAGRAM – MAIN Section (4/4) –
(Page 37)
D3
D4
D2
D1
C1
C2
C3
(Page 36)
SYS MUTE
(4/4)
FRONT SP RELAY
E1
E2
+3.3V REGULATOR
IC301
TA78033LS
D301
10EDB40
E3
O
I
R308
2.2k
R310
10k
STK MUTE
Q308
2SA1235
R306
10k
POWER AMP
ON/OFF
G
E4
R307
10k
D302
10EDB40
C301
0.1
Q309
2SC3052
C309
22
50V
D303
10EDB40
C308
22
50V
R311
4.7k
D313
11EQS04
Q309,313
R381
10k
R380
10k
R382
10k
LM-R
R379
10k
R383
10k
R313 4.7k
Q302
2SC3052
Q5
Q6
Q7
Q8
Q9
Q10
Q11
LOADING/
TABLE
Q4
Q3
Q1
Q2
MOTOR DRIVE
Q0
IC303
TA7809S
DATA
+9V REGULATOR
CLOCK
C313
2200
25V
VSS
R303
10k
VDD
E6
SO
C310
6800
16V
R304
10k
OE
C311
10
50V
N.C.
C312
10
50V
REC/PB
R302
2.2k
TU-MUTE
R301
2.2k
I
G
O
LM-F
B+ SWITCH
LCH
O
E5
R305
10k
Q301,302
IC302
TA7805S
TM-R
+5V REGULATOR
C374
47
16V
MUTING
R384
10k
Q301
2SB1375
C376
2.2
50V
R312
22k
TM-F
D315
Q313
2SC3052
C375 0.1
D314
C302
0.1
D322 1SS355
POWER ON
D304
10EDB40
IC371
BU2099
CN302
29P
D305
10EDB40
I
(Page 38)
O
R378
10k
R377
10k
R376
10k
R374
10k
CD NO. SENS
R373
100
R372
100
R371
100
R375
10k
BIAS
TUNED
STEREO
TAPE AMS
CD NUMBER SENS
P.RELAY
POWER RELAY
SYS MUTE
SYSTEM MUTE
LC72121 DI
DO
CLK
D309
10EDB40
I
-VFL
TAPE AMS
D308
10EDB40
D316
1SS355
VF2
-VFL
STEREO
+9V REGULATOR
IC304
TA7809S
VF2
TUNED
C304
0.1
C373
100p
D307
10EDB40
C372
100p
D306
10EDB40
C303
0.1
C371
470p
C315
100
16V
VF1
VF1
G
LC72121 BU2099FV CLK
BU2099FV DO
G
Q314
2SA1235
D310
10EDB40
C305
0.1
BU2099FV LCH
Q361
2SA1235
D311
10EDB40
R323
4.7k
R274
0
Q361,362
R361
10k
R362
2.2k
C306
0.1
JW302
Q314,315
RELAY DRIVE
B+ SWITCH
D312
10EDB40
JW303
R363
4.7k
Q315
2SC3052
Q362
2SC3052
LC72121 CE
CE
R324
10k
BD3401 CLK
R213 1k
BD3401 CLK
BD3401 DATA
R214 1k
BD3401 DATA
PROTECTOR
PROTECTOR
WFR/HP/MIC
WFR/HP/MIC
CD ENCODER
CD ENCODER
CD OPEN/CLSE
CD OPEN/CLOSE
STREAM/VACS
STREAM/VACS
DI
R321
4.7k
(Page 42)
LC72121 DO
3.5V(SW)
M 9V
C270
10
50V
R364
4.7k
R322
22k
R275
0
C321
2.2
50V
C318
100
16V
M-GND
C316
2200
25V
D321
1SS355
M-GND
EVER 10V
C354
0.1
R325
4.7k
D-GND
D-GND
E7
EP301
E8
CN303
11P
R273
0
(CHASSIS)
STBY-RELAY
EVER+10V
E9
D-GND
E10
-VFL
VP
VF2
VF2
P.RELAY
VF1
VF1
AC4
AC4
AC3
N.C
E11
AC3
AC3
E12
CX-JV77
39
39
(Page 47)
CX-JV77
6-18. PRINTED WIRING BOARDS – MAIN Section – • See page 27 for Circuit Boards Location.
• Semiconductor
Location
1
2
3
Ref. No. Location
9
10
11
12
JW1
JW107
R379
R380
JW145
CN324
JW113
R140
C267
JW94
E
R343
R342
R344
R346
R347
C181
R175
R304
E
C190
E
C189
R305
JW45
R241
I
C188
R302
C308
R301
C315
C
B
Q301
C309
JW50
D313
R362
JW78
IC304
IC303
1
3
1
IC301
3
1
D314
JW29
3
E
R159
Q102
C313
R322
D315
JW157
R151
C175
C174
JW202
R232
R221
R222
JW62
E
R235
R231
JW56
L
E
D202
JW55
JW61
D304
D302
D303
C173
Q311
JW53
JW54
D301
D308
D306
D307
D305
D309
D310
R227
Q312
D201
JW65
R156
JW158
Q372
OUT
R149
R147
JW52
R223
D311
E
R230
D207
R229
D206
JW149
C306
C303
C305
C304
JW68
CN303
11
C301
JW148
C302
JW59
1
(22)
CN307
1
JW303
JW69
JW58
R273
13
C235
EP101
EP301
JW302
J801
J
1-861-481-
PHONES
G
(CHASSIS)
CX-JV77
40
40
TRANS BOARD
CN907
(Page 46)
JK101
VIDEO/SAT
R
R228
C230
JW63
JW66
JW67
R325
R399
R218
C229
R162
D312
R387
R157
L
R148
R150
JW64
JW83
D321
JW85
R393
R226 R225
JW51
R385
R394
E
R143
E
E
E
C310
JW82
R313
R392
Q104
Q103
R158
IN
Q310
R163
R155
Q101
R152
R145
C171
D316
R
R146
C172
JW46
JW48
JW47
JW49
JW70
JW71
JW31
R274
R275
R391
JW86
D322
R388
R144
R153 R154
JW57
JW84
R363
JW80
JW72
E
JW30
Q314
JW73
R321
E
JW74
R323
JW75
D213
D212
JW156
R265
D214
JW81
JW88
JW87
22
R174
R303
R220
1-861-426-
JW144
JW10
JW35
C131
1
R361 E
Q361
R324
E
C321
R395
C807 C806
JW211
JW143
JW12
JW11
JW14
JW13
JW17
JW34
R129
C182
R123
JW16
JW33
R169
R176
R131
R122
R128
R177
R124
JW37
R172
C140
R127
JW38
R194
R115
JW104
C248
R243
R173
C311
R254
Q321
C270
Q315
JW89
JW91
JW90
JW92
JW93
R216
E
JW44
E
C258
R389 R386
R398
R217
5
1
C808
JW27
Q105
Q302
R266
R390
(CHASSIS) C809
C312
JW32
R253
R364
C259
R219
1
IC302
Q362
R357
CN309
5
C184
C316
HEADPHONE BOARD
CN805
JW20
C253
Q327
D215
G
W802
E
C183
C187
R356
Q351
Q352 R354
H
C351
JW24
C318
R262 C252
R264
R353
C352 R352
8
R170
R171
R119
C251
R351
JW19
IC102
5
JW41
JW42
8
R263
E
R120
R252
R213
C353
C132
JW79
R214
R358
JW36
C186
1
Q324
E
JW95
E R121
C129
JW21
JW23
3
JW76
HRPE1
REC/PB/ERASE
HEAD
(DECK-B)
R165 R164
C185
R161 R160
JW40
C123
JW77
F
JW22
1
C246
1
R250
JW96
C179 C177
4
C137
C266
CN103
R251
C178
L101
BIAS
OSC
JW99
D211
JW97
9
JW102
C249
R246
JW98
R244
IC201
R245
C241
R166
FB205
JW39
C124
C242
JW101
C125
C122
C244
JW100
E
R247
C118
C192
JW103
E
R116
R114
R111
C114
1
R249
C250
R112
C191
R284
9
Q322
C127
R117
R113
R167
Q107
C134
M901
(FAN)
C176
R168
C180
Q106
C126
JW159
R248
D325
R132
C275
C108
R197
C119
R242
C113
C120
C121
R109
C112
C128
C243
C110
R283
17
JW155
R110
R282
R125
16
R107
R106
R108
R281
D324
Q323
C146
R198
C109
C106
C111
R126
C133
C264
HP1
(PB HEAD)
(DECK-A)
1
R104 C193
C135
C136
32
R195 C117
3
JW138
E
C274
1
C103
C138
E
33
IC101
C115
C116
JW137
R105
Q306
R207
C211
R201
(Page 35)
E
Q305
JW139
R206
C107
E
JW136
R101
R103 C104
C102
R102
JW141
JW106
VCD CONNECT
BOARD
CN883
JW140
R203
E
64
C143
R130
C141
C101
R202
L
R205
C214
JW135
Q304
29
R210
E
28
R211
1 R208
R209
Q307
D
48
C159
R212
(Page 41)
49
C213
C216
JW134
C206 C105
C222
JW133
C265
PANEL
BOARD
CN601
C160
C144
C217
F
C153
C154
JW142
R133 R134
C152
C139
R137
CN305
FB201
C142
C149
C212
FB202
M
C147
C145
C148
R138
C150
FB204
C166
R136
JW118
C157
JW131
JW8
R348
R135
12
JW132
C156
R345
JW117
JW116
JW120
JW119
C151
R341
JW18
R272
JW130
C165
C155
C354
C
AM
FM 75Ω
COAXIAL
JW7
C342
CN301
JW114
FB203
3
C228
JW115
JW129
CN308
JW6
C169
JW311
JW128
SUPPLIED WITH THE
ASSEMBLED BLOCK
1
JW5
C167
1
JW15
R378
4
JW150
1
FM/AM
TUNER PACK
10
JW4
JW112
CN302
2
11
JW2
R377
R376
JW124
JW127
CN101
JW3
JW110
IC371
R373
(Page 30)
2
JW9
R383
R382
R381
R306
R384
R307
JW123
JW126
1
R280
10
R375
R371
JW125
1
R374
B
JW121
C372
JW122
C371
JW151
C376
DRIVE BOARD
CN701
11
C375
E
R312
20
D
JW109
Q309
E
R372
Q313
E
C374
R308
R310
Q308
R204
G-8
G-8
G-9
G-9
E-10
D-7
D-7
F-8
E-8
D-4
D-4
D-4
D-4
A-3
B-3
G-10
H-10
H-10
B-2
G-5
G-5
E-6
E-4
E-4
F-4
F-4
G-4
G-3
G-6
G-5
H-4
JW108
CN112
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q301
Q302
Q304
Q305
Q306
Q307
Q308
Q309
Q310
Q311
Q312
Q313
Q314
Q315
Q321
Q322
Q323
Q324
Q327
Q351
Q352
Q361
Q362
Q372
8
(Page 41)
JW201
D-5
D-8
E-4
F-7
E-8
F-7
F-6
B-4
K
7
JW146
D326
IC101
IC102
IC201
IC301
IC302
IC303
IC304
IC371
6
PANEL BOARD
CN807
A
C373
H-9
H-10
I-10
H-10
F-3
G-5
G-4
G-4
G-4
H-7
H-7
H-7
H-7
H-6
H-7
H-6
H-7
H-6
H-6
H-6
H-6
F-7
G-5
H-5
H-4
E-3
E-3
5
MAIN BOARD
R311
D201
D202
D206
D207
D211
D212
D213
D214
D215
D301
D302
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D313
D316
D321
D322
D324
D325
4
: Uses unleaded solder.
E
POWER BOARD
CN441
(CHASSIS)
(Page 44)
21
CX-JV77
6-19. PRINTED WIRING BOARD – PANEL Section – • See page 27 for Circuit Boards Location.
1
2
3
4
: Uses unleaded solder.
5
6
7
8
9
10
11
R614
D632
C614
C651
R702
R704
R703
D631
C615
C650
R686
R685
R689
R687
JW732
JW729
JW730
JW728
JW725
JW723
JW724
JW722
JW721
JW731
R688
JW719
JW720
R701
JW710
D630
JW717
JW718
JR624
JW700
C821
JW726
CN801
JW809
R807
C824
R812
LED602
LED602, S648
i-BASS
R672
R831
R830
C811
R813
R671
MICROPHONE JACK BOARD
C815
R668
ALBUM –
JW810
R669
R811
C822
S647
W803
(CHASSIS)
VR802
R822
S645
JR801
CD SYNC
JW738
R809
C832 C835
CN802
R821
C862
C829
S644
S642
8
C825
Q801
E
C837 R818
VR801
MIC
LEVEL
C812
R810
C823
C836
5
IC801
R808
8
1
4
JW802
JR803 JW803
C813
R817
R816
IC802
C818
C831
R814
JW727
C842
1
R838 S621
CD
C817
JW807
JW806
R708
E
JW808
C814
JW804
R836
JW648
JR802
C843
JW645
(Page 40)
E
Q802
C805
ECHO
LEVEL
R670
1-861-425-
S646
22
(22)
S641
S646
ALBUM +
REC PAUSE/
START
TAPE MECHANISM
DECK BLOCK
SUPPLIED WITH THE
ASSEMBLED BLOCK
G
1
R815
R839
R837
JW689
R840
R841
9
S622
TUNER/BAND
R667
IC604
3
S648
JW805
R842 C841
R666
4
R682
–
C840 C839
R618
R664
JW714
R680
D606
JW716
D609
C608
JW699
JW702
JW698
C611
C610
JW697
JW694
JW693
JW690
JW688
JW600
R620
R604
C838
R832
D801
K
MAIN
BOARD
CN324
C820 C819
R653
S643
1
R707
JW696
S630
BASS
CN807
Q609
C816
R616
R619
R679
R801
S650
+
1
C613
S649
PRESET EQ
R654
R655
3
Q605
JW739
C834
C833
R833
R834
R835
JR601
JW712
JW711
JW707
JW709
R791
R854
R788
C607
JW704
C653
R736
R734
JW701
R732
R727
JW691
JW740
JW734
JW692
S628
–
JW653
JW652
JW651
MIDDLE
R799
R609
R610
R665 R790
R798
R615
CN602
R613
R605
JW641
D615
JW632
Q603
JW733
D616
R606
JW640
R601
R603
R602
R611
R612
R797
E
R728
JW671
JW667
JW656
JW655
JW654
JW650
R656
R657
R607
R622
E Q601
R608
R617
JR621
E Q602
JR610
JW713
C628
R735
JW686
JW684
JW685
JW687
JW735
C609
AMS/
TUNING
E
2
C646
R673
JW643
R693
R694
R695
R696
R697
R621
R626
D608
JW695
16
JW673
R623 R625
JW639
S623
TAPE A/B
JW649
S641
S601 – 610,
S621 – 630,
S641 – 650
22
1-861-427-
J802
MIC
• Semiconductor Location
Ref. No. Location
D603
D604
D605
D606
D607
D608
D609
D610
D611
JR629
C638
R746
C637
R745
C636
R744
C635
R743
C634
R742
C633
R741
C632
R740
C631
R739
C630
C639
R747
R751
R750
R749
C640
R748
R757
R756
R755
R754
R753
R752
JW683
JW682
JW680
JW681
JW666
JW664
JW665
JW663
JW659
JR604
S624
Q606
R624
JW605
JW604
F
S629
+
–
VIDEO/SAT
E
JW642
R635
(Page 40)
TREBLE
Q607
E
F
JW672
JW670
JW668
JW657
JR606
JR605
JW637
JW638
JW636
E
VOLUME
C624
4 5
S661
ROTARY ENCODER
C606
R660
S626
S627
+
JW635
JW634
JW633
S660
ROTARY
ENCODER
Q608
MAIN
BOARD
CN302
JW741
C612
DISPLAY
S603
ENTER
D614
3 1
S602
R676
C656
R863
IC603
D611
X602
C625
R787
R662 R661
R710
C617
C618
R692
JW619
JW617
R713
R711
E
R691
JW618
R733
D613
C830
R659
R658
3
R712
1
R681
R772
R644
R675
R639
D633
R677 D610
R729 R730
R690
CN601
X601
S625
P FILE
JW608
R628
1
R630
JW644
JW603
JW612
JW610
R627
JR603
JR602
R631
JW614
JW613
JW611
JW609
JW620
R650
D
C643
100
R651
JW615
S609
SOUND FIELD
C626
JR619
JW616
S608
30
81
R784
PLAY MODE/
TUNING MODE
R649
JR618
10
11
S610
JW669
S607
IC601
80
C648
R678
S601
R643
R640
D607
JR622
R648
(Page 35)
JW679
R789 R706
R778
31
C642
R642
D603
R674
C605
C649
R705
R773
JW658
C
JW706
JW705
R777
R779
R780
DISC SKIP/
EX-CHANGE
C641
50
JW703
2
1
R794 R793 R792
R796 R795
JR614
JW674
R775
R776
CN603
DISC 3
VCD
CONNECT
BOARD
CN882
51
E
JR615
D604
R641
R737
D628
S606
C
JW678
D625
R714
JW626
JW625
JW624
JW621
1
JW676
D627
D622
E
Q604
C629
R738
JW737
FL601
FULORESCENT INDICATOR TUBE
JW736
(EA)
3
R647
45
JW677
C619
1
JW675
IC610
R715
JW622
JW623
B
LED601
Q616
D605
R771
C621
JW601
S605
DISC2
LED601, S601
R786
R683 R684
C623
JW708
JW715
R716
R718
R717
JW602
R646
C620
JW631
S604
DISC 1
JW629
JW627
JW628
R629
JW630
R645
R759
R758
R719
R770
C622
A
R769
R768
R767
R766
R765
R764
R763
R762
R761
R760
PANEL BOARD
A-9
A-9
A-9
B-8
B-8
C-8
C-8
B-9
C-8
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D613
D614
D615
D616
D622
D625
D627
D628
D630
D631
D632
D633
D801
C-9
B-9
B-9
F-7
IC801
IC802
E-9
E-7
LED601
LED602
A-10
D-10
IC601
IC603
IC604
IC610
B-7
C-8
C-9
B-3
Q601
Q602
Q603
F-4
F-3
F-4
Q604
Q605
Q606
Q607
Q608
Q609
Q616
Q801
Q802
B-9
B-9
F-4
F-4
B-4
B-4
B-4
B-4
B-9
A-8
B-9
E-4
E-3
E-3
C-10
A-9
F-8
D-9
CX-JV77
41
41
(22)
CX-JV77
6-20. SCHEMATIC DIAGRAM – PANEL Section (1/2) –
• See Page 48 for Waveforms. • See page 54 for IC Pin Function Description.
(1/2)
FL601
VIDEO-DI
JR618 0
A10
C16
JW601
JW602
R640
12k
D603
1SS355
R773 100
I-LC72121 DI
C605
4.7
50V
R641
220k
A7
R789
47k
O-LC72121 CE
A8
R629
10
O-LC72121/BU2099FV DO
NX
F2
G12
G13
NP
G11
C628 100p
G13
G10
C629 100p
C630 100p
(EA)
D622 1SS355
S8
S9
S10
S11
S14
S13
S16
S15
S12
D625 1SS355
D627 1SS355
S18
S19
S17
D628 1SS355
A16
A15
R793 100
G12
G9
G8
C631 100p
G5
G6
G7
C632 100p
G11
G10
G9
G8
G7
G6
C634 100p
C635 100p
C636 100p
C637 100p
C633 100p
G3
G2
G1
G4
G5
G4
G3
G1
G2
C639 100p
C640 100p
R750 100k
C638 100p
S1
S2
NC
NC
S1
S4
S3
S3
R751 100k
A14
R794 100
R792 100
-VPP
S10/SW1
S11/SW2
S12/SW3
S13/SW4
S14/SW5
S15/SW6
S21
S20
S9/METER-SW3
VIDEO-MUTE
S8/METER-SW2
I-MULTI-JOG IN2
S16/SW7
I-MULTI-JOG IN1
S17/SW8
R706 100
S18/SW9
R705 100
M2
S19/SW10
M1
I-SPEC/MODEL/METER
R854
220
I-AMS-IN
LED DRIVE
I-TUNED-IN
D605
1SS355
I-STEREO-IN
D604
1SS355
I-REEL-A-IN
R639
4.7k
VDD4
Q609
DTC143EKA-T146
C3
C17
I-REEL-B-IN
JR619 0
I-CD Num Senser
C4
R775 100
O-POWER RELAY
R776 100
VIDEO-REST
R708
220
O-I-BASS LED
VIDEO-POWER
R707
220
i-BASS
O-POWER LED
C5
VIDEO-SW
LED602
SELU5923C-TP15
C6
O-SYSTEM-MUTE
C7
R777 100
NONE
R778 100
NONE
C8
VIDEO-REQ
NONE
R779 100
VIDEO-OK
(Page 35)
R771 47k
C9
VIDEO-DO
VIDEO-CS
C620
47
35V
C623
4.7
50V
C10
S21
R780 100
VA1
VIDEO-CLK
C641 0.1
S20
NC
S2
S5
R716
22k
R795 100
R796 100
R772
220
D3
A13
A12
LED601
SLR325VC-N-T32
R717
3.3k
D4
C642 0.1
R718
22k
CN603
11P
R752 100k
S7
S6
R753 100k
S4
S5
R754 100k
S9
S10
S8
R755 100k
S6
S7
S8
S9
R758 100k
R757 100k
R756 100k
S12
S11
S10
R759 100k
S14
S13
R760 100k
S11
S12
R761 100k
S17
S16
S15
R762 100k
S13
S14
S15
R763 100k
S18
S17
S16
R765 100k
R764 100k
R766 100k
S20
S21
S19
R767 100k
S18
S19
S20
C621
0.022
A11
R719
3.3k
R768 100k
C622
4.7
50V
R769 100k
R770 100k
S21
NC
NX
NP
F1
NP
FLUORESCENT INDICATOR TUBE
S7
S7/METER-SW1
S6
S6
S5
S5
S4
S4
VDD3
A9
S3
O-LC72121/BU2099FV CLK
S3
O-BU2099FV LCH
S2
O-BD3401 CLK
S1
VSS2
G1
VDD2
G2
S2
A6
S1
A5
C643
0.1
G1
CN601
29P
A4
VF2
C2
R628
10k
-VFL
G5
O-VIDEO-POWER
G6
A15
TAPE AMS IN
A14
CD NUMBER SENS
A13
C7
C8
O-SYS-CS
R627
10k
G8
I-SYS-OK
G9
D611
1SS355
M 9V
R740 100k
G12
R738 100k
G12
G13
SIRDS-IN
R739 100k
G11
I-AC CUT
I-
I-KEY 1
G11
G13
R736 1k
R735 1k
R734 1k
I-KEY 3
I-KEY 2
G10
R737
100k
K1
K2
I-STREAM/VACS
I-TAPE B STAT
I-TAPE A STAT
I-CD OPEN/CLOSE
I-CD ENCORDER
WFR/HP/MIC-IN
I- PROTECT
CF2
VDD1
CF1
G10
K3
A8
VA1
R635 100
V1
LC72121 DO
3.5V(SW)
D2
0
STREAM/VACS IN
R791 100
0
JR606
R741 100k
G9
D1
0
JR605
T3
R788 100
JR604
T2
A1
A2
T1
A2
CD OPEN/CLOSE
A3
A3
CD ENCODER
R733 100
WFR/HP/MIC-IN
VSS1
A4
PROTECTOR
R728 4.7M
A5
R697 100
I-XT2
R696 100
BD3401 DATA
I-XT1
BD3401 CLK
NONE
RESET
A6
R727 4.7M
A7
R695 100
R787
100
I-VOLUME-IN2
R694 100
BU2099FV LCH
O-MP3 CS
A8
R730 100
LC72121 CE
JW603
I-VOLUME-IN1
R693 100
R729 100
BU2099FV DO(SO)
C9
A9
V2
R692 100
O-VIDEO-SW
LC72121/BU2099FV CLK
R631 100
O-SYS-CLK
C17
C10
A10
O-VIDEO-MUTE
I-SYS-DI
LC72121 DI
R630 100
O-SYS-DO
C16
A11
R742 100k
G8
R784 100
O- MP3 RESET
R691 100
R743 100k
G7
C6
O-MP3 LP
MOTOR
I-MP3 ACK
SOL-B
O-MP3 REQ
SOL-A
I-SCOR(Q-Data Req)
SYSTEM MUTE
R744 100k
G7
O-SYS-REQ
A12
R745 100k
G6
C5
STEREO-IN
R690 100
R746 100k
G5
C4
A16
POWER RELAY
R747 100k
G4
O-XRES
A1
TUNED-IN
C3
R748 100k
G4
IC601
LC876964C-52S6E
O-XTCN
G3
G3
SYSTEM CONTROLLER
O-BD3401 DATA
(Page 39)
R749 100k
G2
VF1
C624
18p
M GND
D GND
C608
0.01
D GND
C609
1
D607
1SS355
EVER 10V
D609 1SS355
C626
0.1
C610
1000
6.3V
C611
0.1
C625
22p
F2
F3
R732
470k
R681 220k
X602
10MHz
D608 1SS355
R678
100k
C653
330p
D630
1SS355
O
+3.3V REGULATOR
I
IC603
MM1574A
G
Q604
2SA1175TPHFE
R683
220k
R863
33
Q604,616
R679
33
C646
22
25V
C612
10
50V
F4
R689
4.7k
R687
10k
D613 1SS355
D610
UDZSTE
-174.3B
R688
470
C614
0.1
R686
47k
V
RST
D632
UDZSTE
-173.6B
Q605
2SC3052
G
(Page 43)
RESET
D631
UDSZTE
-176.8B
C606
1
D614 1SS355
IC604
M62703ML
Q616
DTC143EKA
-T146
R786
10k
D606
PTZ-TE25-11B
R684
1k
B+ SWITCH
JR622
0
C649
0.1
R682
10k
JR624
0
R677
0
C648
22
25V
R680 C607
22k 1000p
X601
32.768KHz
F1
M GND
C615
2.2
50V
VOLTAGE DETECT
C613
0.1
SWITCH
C656
100p
R685
47k
D633
1SS355
F5
F6
F7
F8
CX-JV77
42
42
CX-JV77
• See page 49 for IC Block Diagrams.
6-21. SCHEMATIC DIAGRAM – PANEL Section (2/2) –
R650
6.8k
R649
4.7k
R648
3.3k
R647
2.2k
R646
1.5k
R645
1.5k
R644
1k
R643
680
R642
470
S661
V2
V1
M1
R674
15k
R651
10k
M2
(2/2)
AMS/
K1
S660
TUNING
S610
PLAY MODE/
S609
S608
S607
S606
S605
S604
S603
S602
DISC 3
DISC 2
DISC 1
ENTER
DISPLAY
R659
3.3k
R658
2.2k
R657
1.5k
R656
1.5k
VOLUME
R701
10k
R702
10
R710
10k
R712
10
R703
10k
R704
10
R711
10k
R713
10
S601
TUNING MODE
DISC SKIP/
SOUND FIELD
EX-CHANGE
C650
1000p
R675
15k
R662
10k
R661
6.8k
R660
4.7k
R655
1k
R654
680
R653
470
C651
1000p
C617
1000p
C618
1000p
K2
REMOTE CONTROL
S630
S629
S628
S627
S626
S625
S624
S623
S622
S621
RECEIVER
IC610
RPM7240-H4
R714
100
+
-
+
-
P FILE
VIDEO/SAT
TAPE A/B
TUNER/
-
CD
BAND
MIDDLE
TREBLE
R715
47
BASS
R676
15k
R673
10k
R672
6.8k
R671
4.7k
R670
3.3k
R669
2.2k
R668
1.5k
R667
1.5k
R666
1k
R665
680
R664
470
C619
47
35V
CN602
13P
D-GND
K3
+
R601 4.7k
REC(REW)
R602 4.7k
B-MODE
R603 4.7k
B-HALF
B-SOL
S650
S649
S648
S647
S646
S645
S644
S643
S642
S641
D4
PRESET EQ
i-BASS
CD SYNC
R604 47k
B-PHOTO
R605 4.7k
REC(FWD)
REC PAUSE/
START
ALBUM +
SUPPLIED WITH
CAPM+
R606 4.7k
A-HALF
F1
M-GND
F2
D3
R607 47k
A-PHOTO
R608 4.7k
A-MODE
F3
A-SOL
F4
F5
R609
22k
F6
(Page 42)
R611
22k
R613
22k
F7
F8
D2
R790
1k
R610
10k
R797
1k
R612
10k
R614
22k
R615
22k
R617
22k
R619
22k
D1
MIC CTL
MIC SIG
IC801(1/2)
NJM4565M-TE2
C862
0.015
D801
UDZSTE-175.1B
0.1
R624
1k
C821
0.1
IN
MIX
Q602
2SB1116-TP
-LK
PLUNGER
MIX
OUT
ADLPF
OUT
ADLPF
IN
VCC
JR621
0
R623
10k
T2
ECHO AMP
OUT
DALPF
IN
DALPF
C815
2.2
50V
DA OUT
AD OUT
C813
10
50V
R813
100
AD IN
C814
10
50V
Q607
DTC143EKA
-T146
IC802
BU9255FS
DRIVE
(DECK-B)
D615
1SS355
INVERTER
3
C816
2.2
50V
R815
10k
1
IC801(2/2)
NJM4565M-TE2
R814
220k
R626
1k
C819
100p
Q801
2SC3052
F
VR802
50KA
MIC AGC
R833
10k
R818
12k
C817
100
10V
R817
1k
C818
100
10V
LEVEL
C833
0.33
C834
0.01
R822
10k
CX-JV77
43
PLUNGER
C836
2.2
50V
Q608
DTC143EKA
-T146
INVERTER
ECHO
43
R625
10k
Q603
2SB1116-TP
-LK
T3
R835 15k
R816
10k
8
2
C835
3300p
C820
47p
R812
100k
R834 4.7k
CN801
5P
Q601
2SB1068TPCAPSTAN/REEL
INVERTER
BIAS
MUTING
R621
10k
T1
LEVEL
C832
0.01
W803
(CHASSIS)
R620
22k
R841
8.2k
C829
10
50V
C824
0.001
DA IN
C805
0.33
Q802
2SC3052
F
22 16V
CN802
5P
R831
100k
C831
MIC OUT
R618
10k
MOTOR DRIVE
MUT
MIC GND
MIC OUT
R838
10k
MIC
C830
10
50V
MIC
MIC GND
R799
1k
Q606
DTC143EKA
-T146
VR
MIC IN
R839
10k
R842
39k
CR
MIC 9V
MIC IN
VR801
50KA
R836
10k
R622
1k
R840
10k
C840
0.01
GND
MIC 9V
R807
10k
R830
100k
R811
100
C838
0.01
R837
10k
C839
4700p
C822
470p
C841
C825
220p
R809
1k
MIC CTL
C812
0.1
50V
R810
22k
C843 100p
7
4
100
6
R808
100k
C842
C823
0.001
5
R832
150
C811
0.015
R801
1k
CN807
4P
R821
10k
J802
R616
10k
MIC AMP
MIC GND
MIC CTL
R798
1k
C837
2.2
50V
MIC 9V
(Page 38)
TAPE MECHANISM
DECK BLOCK
ALBUM -
DRIVE
(DECK-A)
D616
1SS355
THE ASSEMBLED
BLOCK
CX-JV77
• See page 27 for Circuit Boards Location.
6-22. PRINTED WIRING BOARD – POWER AMP Section –
1
L
+
–
+
R
–
+
+
JW489
JW406
18
C443
(CHASSIS)
JW484
R496
C461
R477
Q484
R471
E
R475
JW451
JW450
JW462
JW461
JW485
JW486
R469
C463
R478
Q491
R474
EP491
(CHASSIS)
E
R472
JW449
D444
JW448
R470
JW445
JW447
R483
E
Q489
R473
JW417
E
R484
C492
JW464
JW463
R455
R495
JW403
D441
JW452
E
Q490
JW459
JW446
JW455
R459
R460
JW460
JW457
JW418
D442
C481
D481
C451
C453
C454
R453
R454
JW428
JW431
JW430
E
JW424
R489
JW427
E
Q483
E
R485
C462
Q482
JW458
21
C410
JW487
JW478
JW479
JW419
JW420
1-861-486JW421
(Page 40)
Q481
Q441
E
R490
JW426
C452
R468
R467
R486
JW453
Q488
E
E
R457
JW467
JW466
R465
JW469
JW468
R466
JW465
JW471
JW401
R456
R448
R411
JW470
JW477
JW404
R476
JW442
C446
R446
D446
R449
D445
R458
R487
Q486
R488
Q487
C402
R413
C441
JW473
JW425
JW476
JW422
R412
R447
JW472
R407
JW423
C487
JW474
D482
D443
C442
R414
JW475
JW432
C
E
R441
C447
Q442
E
TH441
R450
C448
Q485
JW482
R481
R461
RY441
D
1
C445
R444
L441
B
JW429
L442
C486
EP401
C444
R445
E
9
R443
JW483
MAIN
BOARD
CN307
8
IC441
JW441
JW405
R462
CN441
C-6
C-6
C-7
C-7
B-9
C-9
B-4
B-4
B-3
C-4
C-8
C-7
D-7
7
–
E
Q441
Q442
Q481
Q482
Q483
Q484
Q485
Q486
Q487
Q488
Q489
Q490
Q491
6
FRONT SPEAKER
IMPEDANCE
USE 6 – 16Ω
L
–
5
JW488
A-6
R
POWER BOARD
A
4
R482
IC441
F-4
G-3
C-7
C-6
C-1
D-8
B-7
B-7
C-7
C-4
3
JK441
SURROUND SPEAKER
IMPEDANCE
USE 24Ω
Ref. No. Location
D401
D402
D441
D442
D443
D444
D445
D446
D481
D482
2
R442
• Semiconductor
Location
: Uses unleaded solder.
JW414
JW413
JW481
C409
E
C405
C406
F
R404
JW412
R402
D401
R409
R401
R410
R403
C403
D402
C404
G
JW410
CN442
C413
C414
H
JW411
H
JW409
EP402
I
(CHASSIS)
CX-JV77
44
44
TRANS BOARD
CN905
(Page 46)
(21)
CX-JV77
6-23. SCHEMATIC DIAGRAM – POWER AMP Section –
C461
47
100V
R467
3.3k
1W
R496
100
D445
MTZJ-T-72-16B
R449
0.22
5W
R455
1k
JK441
8P
R411
2.2k
C441
10
50V
R441
1k
L
SURROUND SPEAKER
JW441
JW403
IC441(1/2)
STK412-240
IMPEDANCE
USE 24Ω
R466
56k
R465
47k
R485
100k
RY441
JW405
C445
100p
L441
1.7µH
R
JW406
R486
100k
POWER AMP
R447
56k
L
R461
10
1/2W
R484
56k
Q481,482
FRONT SPEAKER
DC DETECT
IMPEDANCE
USE 6-16Ω
R457
15k
R474
2.2k
Q491
2SA1207
Q483
2SC2785
Q490,491
R470
33k
D444
1SS133T
-72
R472
33k
R473
22k
R413
10k
R443
56k
C447
47
50V
STANDBY
SWITCH
R469
33k
C463
470
6.3V
R471
68k
C492
0.01
R446
1k
R495
1
R476
15k
R477
100
R414
10k
C444
1000p
R448
56k
R444
56k
R468
3.3k
1W
R478
10k
R458
15k
TH441
L442
1.7µH
DETECT
D443
1SS133T
C453
0.1
R453
10
1/2W
C462
47
100V
C448
47
50V
(CHASSIS)
C451
0.1
DETECT
R459
100k
R475
10k
D442
1SS133T-72
EP491
C443
1000p
Q490
2SC1841
Q484
2SC2785
Q483,484
C481
100
10V
OVER LOAD
Q489
2SC1841
R483
22
R454
10
1/2W
R407
100
1/2W
C454
0.1
D481
1SS133T
R482
10k
Q485
2SA1175
C452
0.1
C486
2.2
50V
JW401
Q485,487
PROTECT
D401
D10XB20
DETECT
R487
33k
CN441
13P
D402
D10XB20
R490
4.7k
D446
MTZJ-T-72
-16B
L-OUT
SP-GND
Q488
2SC2785
C446
100p
100V
R409 100k
Q486,488
RELAY B+
C403 0.1
R488
22k
JW442
R489
4.7k
R401 100k
Q486
2SC2785
DETECT
R-OUT
C409 3300 50V
OVER LOAD
D482
1SS133T
-72
R403 100k
C487
4.7
50V
C405 3300 71V
Q442
2SC1841
R442
1k
EP401
C402
0.01
(CHASSIS)
R481
4.7k
R460
100k
Q487
2SC2785
C442
10
50V
R
THERMAL
Q441
2SC1841
D441
1SS133T-72
R445
1k
Q481
2SC2785
Q482
2SC2785
LEVEL SHIFT
R462
10
1/2W
IN-R
E
PROTECT
AMP-A-GND
IN-L
PROTECTOR
UNREG.16V
JW404
JW411
(Page 47)
JW409
IC441(2/2)
STK412-240
PWR GND
STK MUTE
AC-3
R450
0.22
5W
R410 100k
(CHASSIS)
EP402
CN442
5P
C404 0.1
R402 100k
R404 100k
C406 3300 71V
R412
2.2k
100V
GND(AC-3,RELAY)
C410 3300 50V
R456
1k
AC-VH
AC-VL
C414 0.1
C413 0.1
H
GND
AC-VL
AC-VH
(Page 47)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
CX-JV77
45
45
CX-JV77
6-24. PRINTED WIRING BOARDS – TRANS Section – • See page 27 for Circuit Boards Location.
• Semiconductor
Location
1
2
3
4
: Uses unleaded solder.
5
6
7
8
Ref. No. Location
B-5
SUB TRANS BOARD
A
TRANS BOARD
1
D904
D905
D902
D903
JW911
3
D901
3
CN906
4
B
2
CN904
1
CN902
PT902
SUB POWER
TRANSFORMER
1
C906
B
JW912
D908
C
Q902
E
C911
C909
R908
C908
R903
PT901
MAIN POWER
TRANSFORMER
RY901
D906
JW923
Q902
10
C910
B-9
A-8
A-8
A-8
A-8
C-6
B-4
R904
D901
D902
D903
D904
D905
D906
D908
9
JW905
C
F908
JW922
CN905
1
F904
H
POWER
BOARD
CN442
5
W001
(AC IN)
JW925
F905
CN901
(Page 44)
1
120V
F909
230 – 240V
JW921
220V
D
2
JW909
F906
JW931
JW933
E
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
JW920
CN907
1
230 – 240V
JW930
G
JW929
JW928
JW932
JW934
F907
MAIN
BOARD
CN303
120V
JW901
220V
S901
VOLTAGE SELECTOR
JW924
(Page 40)
10
JW917
CN903
1
F
4
W901
21
1-861-487(CHASSIS)
CX-JV77
46
46
(21)
21
1-861-488-
(21)
CX-JV77
6-25. SCHEMATIC DIAGRAM – TRANS Section –
F908
T8A
250V
PT901
CN905
5P
AC-VH
H
MAIN POWER
F904
T6.3A
250V
AC-VL
TRANSFORMER
GND
AC-VL
AC-VH
F905
T6.3A
250V
(Page 45)
F909
T8A
250V
CN904
4P
CN903
4P
NEUTRAL
240V
JW901
LIVE
F906
T3.15A
250V
220V
JW912
240V
220V
AC3
D901
1SS133
CN907
10P
120V
JW925
JW909
AC3
PT902
G
AC4
SUB POWER
AC4
TRANSFORMER
VF2
S901
VOLTAGE SELECTOR
F907
T3.15A
250V
VF1
RY901
120V
220V
VP
230-240V
D-GND
(Page 39)
EVER +10V
R908
1
STBY-RELAY
D-GND
CN906
3P
D908
10EDB40
CN902
3P
D903
10EDB40
D902
10EDB40
D905
10EDB40
D904
10EDB40
EVER +10V
C911
1000
25V
JW917
Q902
2SA1932
C908
220
63V
-27V REGULATOR
R904
1k
C910
100
50V
D906
MTZJ-T72
-27D
STBY-RELAY
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
R903
12k
C909
10
50V
C906
0.1
W901
(CHASSIS)
CX-JV77
47
47
CN901
2P
W001
JW905
(AC IN)
CX-JV77
• Waveforms
– VMP43GY Board –
– BD49 Board –
1
IC103 qg (RFAC)
(CD Play Mode)
ea
– MAIN Board –
IC504 1 (BCK),
IC505 <x/c (AUDBCK)
ej
IC505 os (L CDBCK),
od (BCK)
3.3 Vp-p
rd
IC505 <zmc (RFAC)
(CD Play Mode)
474 ns
2
IC103 qh (FE)
(CD Play Mode)
1.05 ± 0.3 Vp-p
1 V/DIV, 200 ns/DIV
IC504 3 (LRCK),
IC505 <x/v (AUDLRCK)
ek
3
IC103 qk (TE)
(CD Play Mode)
1 V/DIV, 10 µs/DIV
ed
Approx.
740 mVp-p
el
3.3 Vp-p
29.5 ns
59.5 ns
1 V/DIV, 20 ns/DIV
ef
1 V/DIV, 20 ns/DIV
IC505 <zb/ (XTAO)
3.4 Vp-p
200 mV/DIV, 500 ns/DIV
1 V/DIV, 20 ns/DIV
IC505 6 (CPSIG)
(VCD Play Mode) (Color Bar)
r;
580 mVp-p
IC505 <zn/ (RFDC)
(CD Play Mode)
0.75 ± 0.1 Vp-p
H
200 mV/DIV, 20 µs/DIV
eg
IC307 6 (BUFOUT)
(VCD Play Mode) (Color Bar)
200 mV/DIV, 500 ns/DIV
ra
IC505 <znx (TE)
(CD Play Mode)
Approx.
350 mVp-p
2.1 Vp-p
H
500 mV/DIV, 20 µs/DIV
eh
IC505 ij (L CDLRCK)
ik (LRCK)
2.7 Vp-p
22.7 µs
1 V/DIV, 10 µs/DIV
IC505 <x/m (CLKB)
37 ns
500 mV/DIV, 5 µs/DIV
IC504 qh (MCLK),
IC505 <x/b (AUDXCLKO)
200 mV/DIV, 500 ns/DIV
rs
IC601 qd (I-XT2)
3.2 Vp-p
30.5 µs
13 µs
10 V/DIV, 5 µs/DIV
1 V/DIV, 10 µs/DIV
qs
IC601 qh (CF2)
2.9 Vp-p
7.6 µs
22.7 µs
100 mV/DIV, 1 µs/DIV
rf
Approx.
1.5 Vp-p
2.7 Vp-p
Approx.
280 mVp-p
500 mV/DIV, 500 ns/DIV
IC505 <zcc (MDP)
(CD Play Mode)
qa
38 Vp-p
474 ns
1 V/DIV, 200 ns/DIV
es
L101 5 (REC Mode)
3.3 Vp-p
800 mVp-p
200 mV/DIV, 500 ns/DIV
5
– PANEL Board –
IC505 <znv (FE)
(CD Play Mode)
Approx.
250 mVp-p
100 mV/DIV, 1 µs/DIV
CX-JV77
48
48
3.2 Vp-p
1 µs
1 V/DIV, 0.1 µs/DIV
CX-JV77
• IC Block Diagrams
– BD49 Board –
IC103 CXA2581N-T4
RW/ROM
A
30 DC OFST
29 RFDCI
–
+
B
–
+
28 RFDCO
C
D
DVC
DVC
VCC
VC
–
+
DVC
VC
RW/ROM
VOFST
27 VC
VC
LD
1
PD
2
EQ IN
3
EQ
26 RFC
25 VFC
24 BST
RFAC
VCA
23 RFG
VCC
22 VCC
APC AMP
EQ ON/OFF
RW/ROM
AC SUM
GND
RFAC
SUMMING
AMP
4
5
A
A
A
B
C
D
B
C
B
C D
21 CEI
–
+
20 CE
D
DVC
A
B
C
D
6
7
8
9
VOFST
–
+
VC
RW/ROM
19 TE BAL
RW/ROM
E 10
GM
F 11
GM
SW 12
APC-OFF
(Hi-Z)
RW/ROM
(H/L)
–
+
18 TE
VC
RW/ROM
RW/ROM
DVCC 13
B
DVC
DVC 14
D
A
17 FEI
VOFST
–
+
–
+
16 FE
C
DVC
VC
RW/ROM
RFAC 15
49
CX-JV77
– DRIVER Board –
IC701, 712 BA6956AN
TSD
5
OUT2
RNF
OUT1
VM
6
7
8
9
RIN
4
GND
3
FIN
2
VCC
1
VREF
CONTROL LOGIC
– VMP43GY Board –
IC307 BD7600FV-E2
8dB
BUFOUT 1
8 BUFIN
VCC
CLAMP
STBY 2
7 VCC
9dB
LPF
IN 3
6 OUT
GND 4
5 OUTSAG
GND
SCK
ML
MC
MD
ZEROL
ZEROR
VCOM
AGND
IC504 PCM1748E/2K
16
15 14 13
12
11
10
9
ZERO DETECT
SYSTEM
CLOCK
MANAGER
FUNCTION
CONTROL
INTERFACE
SYSTEM
CLOCK
SERIAL
INPUT
INTERFACE
8 TIME OVER
SAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
D/A
CONVERTER
OUTPUT AMP AND
LOW-PASS FILTER
D/A
CONVERTER
OUTPUT AMP AND
LOW-PASS FILTER
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
50
1 2 3
4
5
6
7 8
BCK
DATA
LRCK
DGND
VDD
VCC
VOUTL
VOUTR
POWER SUPPLY
CX-JV77
GND
AO1
DI
CLK
LD
AO6
VCC
IC506 BU2507FV-E2
14
13
12
11
10
9
8
14BIT
SHIFT REGISTER
10BIT R-2R
D/A CONVERTER
D0 – D9
10BIT R-2R
D/A CONVERTER
D10 – D13
CH1
ADDRESS
DECODER
10BIT LATCH
10BIT LATCH
CH6
10BIT R-2R
D/A CONVERTER
10BIT R-2R
D/A CONVERTER
10BIT R-2R
D/A CONVERTER
10BIT R-2R
D/A CONVERTER
1
2
3
4
5
6
7
RESET
AO4
AO5
VDD
(VREFH)
10BIT LATCH
CH5
AO3
10BIT LATCH
CH4
AO2
10BIT LATCH
CH3
VSS
(VREFL)
10BIT LATCH
CH2
51
CX-JV77
– MAIN Board –
C2
C1
B2
B1
A2
A1
MIC
CAP
SAOUT1
SAOUT2
SUR2
SUR1
TNF1
TNF2
LINEOUT1
LINEOUT2
IC101 BD3401KS2
64
63
62
61
60
59
58
57
56 55 54 53 52 51
50
49
48 MNF2
SOFT
SWITCH
47 MOUT2
D1 1
46 MOUT1
45 MNF1
44 BNF1
D2 2
43 BOUT1
−
+
−
+
+
−
E2 4
41 BNF2
+
−
INPUT
SELECT
42 BOUT2
+
+
−
E1 3
PBNF2 5
+
−
+
−
+
−
PBOUT1 7
+
−
PBOUT2 6
BUFFER
MIX
MIC AMP
PBNF1 8
TAPE
9
A1
40 AMS OUT
TONE
39
OUT2
TONE
CONTROL
ATT
+
TAPE
10
A2
SURROUND
TAPE
11
B1
38 VIN2
TONE
37
OUT1
TONE
CONTROL
ATT
TAPE
12
B2
+
−
RECOUT2 14
+
−
−
+
RECNF2 13
ALC
36 VIN1
+
+
−
−
+
RECOUT1 15
35 BBIN1
34 BBNF1
ALC
+
−
+
−
RECNF1 16
LOW-PASS
FILTER
+
−
+
DI-LIMITER
+
−
+
−
+
−
52
18
19
20
21 22
23
24
25
26
27 28 29
30
31
32
SC
SI
VDD
GND
1/2 VCC
FILTER
SWOUT
LF4
LF3
LF2
LF1
BBIN2
BBNF2
VOLOUT2
VCC
17
ALC
DIGITAL
CONTROL
33 VOLOUT1
1
2
3
4
5
6
7
8
GND
ECHO VR
BIAS
DAINT IN
DAINT OUT
DALPF IN
DALPF OUT
MIX OUT
CR
MUTE
VCC
ADINT IN
ADINT OUT
ADLPF OUT
ADLPF IN
MIX IN
3
PB SW1
OSC
A/D
COUNTER
STATIC
RAM
6
D/A
16
15 14
13
12
11
10
9
+
–
8
9
REC SW2
7
GND
PB SW2
5
VCC
4
GND
CONT
2
GND
1
+
–
REC SW1
CX-JV77
IC201 BA3126N
– PANEL Board –
IC802 BU9255FS-E2
MIX
53
CX-JV77
• IC Pin Function Description
VMP43GY BOARD IC505 CXD1887R (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR,
MPEG VIDEO/AUDIO DECODER, VIDEO SIGNAL ENCODER)
Pin No.
Pin Name
I/O
1
VB
O
Description
Connected to ground via a capacitor
2
IREF
O
D/A converter reference current output terminal
3
VRF
I
D/A converter reference voltage input terminal
4
VG
O
Connected to the analog power supply (+2.5V) via a capacitor
5
XCPSIG
O
Luminance video composite/component signal invert output terminal Not used
6
CPSIG
O
Luminance video composite/component signal output terminal
7, 8
NC
—
Not used
9
V AVS2
—
Analog ground terminal (for D/A converter)
10
IVD1
—
Power supply terminal (+3.3V) (for I/O)
11
I2C CLK
I/O
Communication data reading clock signal input or transfer clock signal output terminal
Not used
12
I2C DATA
I/O
Communication data bus terminal Not used
13
GPIO0
I
Serial data input from the system controller
14
GPIO1
O
Serial data output to the system controller
15
GPIO2
O
Serial data transfer clock signal output to the system controller
16
GPIO3
I
Request signal input from the system controller
17
LVD1
—
18
GPIO4
I
Acknowledge signal input from the system controller
19
GPIO5
O
Chip select signal output to the system controller
20, 21
GPIO6, GPIO7
I/O
Not used
22
LVS1
—
Digital ground terminal (for AV decoder block)
23
GPIO8
I/O
Not used
Digital power supply terminal (+2.5V) (for AV decoder block)
24
GPIO9
O
Frequency selection signal output terminal
25
GPIO10
I/O
Not used
26
GPIO11
O
Serial data latch pulse signal output to the digital filter
27
LVD2
—
Digital power supply terminal (+2.5V) (for AV decoder block)
28
GPIO12
O
Control signal output to the D/A converter
29
GPIO13
O
Serial data transfer clock signal output to the digital filter and D/A converter
30
GPIO14
O
Serial data output to the digital filter and D/A converter
31
IVS1
—
Ground terminal (for I/O)
32
LVS2
—
Digital ground terminal (for AV decoder block)
33
IVD2
—
Power supply terminal (+3.3V) (for I/O)
34 to 37
DRADR0 to
DRADR3
O
Address signal output to the D-RAM and program ROM
38
LVD3
—
Digital power supply terminal (+2.5V) (for AV decoder block)
39 to 45
DRADR4 to
DRADR10
O
Address signal output to the D-RAM and program ROM
46
LVS3
—
Digital ground terminal (for AV decoder block)
47
IVS2
—
Ground terminal (for I/O)
48
IVD3
—
Power supply terminal (+3.3V) (for I/O)
49 to 56
DRDAT0 to
DRDAT7
I/O
Two-way data bus with the D-RAM Data input from the program ROM
57
IVS3
—
Ground terminal (for I/O)
58
IVD4
—
Power supply terminal (+3.3V) (for I/O)
59 to 66
DRDAT8 to
DRDAT15
I/O
Two-way data bus with the D-RAM Data output to the program ROM
54
CX-JV77
Pin No.
Pin Name
I/O
Description
67
IVS4
—
Ground terminal (for I/O)
68
DRCAS
O
Column address strobe signal output to the D-RAM
69
LVD4
—
Digital power supply terminal (+2.5V) (for AV decoder block)
70
DRCK
O
Clock signal output to the D-RAM
71
IVD5
—
Power supply terminal (+3.3V) (for I/O)
72
DRRAS
O
Row address strobe signal output to the D-RAM
73
DRWEL
O
Write enable signal output to the D-RAM
74
NVOEL
O
Chip select signal output to the D-RAM
75
LVS4
—
Digital ground terminal (for AV decoder block)
76
DRBS
O
Bank select signal output to the D-RAM
77, 78
DRDQM0,
DRDQM1
O
Mask control signal output to the D-RAM
79
IVS5
—
Ground terminal (for I/O)
80
NC
—
Not used
81
SYSRST
I
Reset signal input from the system controller
82
IRDIN
I
IR data input terminal Not used
83
NC
—
Not used
84
VDD1
—
Digital power supply terminal (+2.5V) (for CD-DSP block)
85
V16M
O
Wide-band EFM PLL VCO2 oscillation output terminal Not used
86
DOUT
O
Digital audio signal output terminal Not used
87
L CDLRCK
I
L/R sampling clock signal (44.1 kHz) input terminal
88
LRCK
O
L/R sampling clock signal (44.1 kHz) output terminal
89
VSS1
—
Digital ground terminal
90
L CDDATA
I
Serial data input terminal
91
PCMD
O
Serial data output terminal
92
L CDBCK
I
Bit clock signal (2.8224 MHz) input terminal
93
BCK
O
Bit clock signal (2.8224 MHz) output terminal
94
EMPH
O
“L” is output when playback disc is emphasis off
“H” is output when playback disc is emphasis on Not used
95
L SQSO
I
Subcode-Q 80-bit, PCM peak and level data, CD text data input terminal
96
SQSO
O
Subcode-Q 80-bit, PCM peak and level data, CD text data output terminal
97
VDD2
—
Digital power supply terminal (+2.5V) (for CD-DSP block)
98
L SQCK
O
SQSO readout clock signal output terminal
99
SQCK
I
SQSO readout clock signal input terminal
100
SBSO
O
Subcode P to W serial data output terminal Not used
101
EXCK
I
SBSO readout clock signal input terminal Not used
102
DATA
I
Serial data input terminal
103
L DDAT
O
Serial data output terminal
104
VSS2
—
Digital ground terminal
105
L CDXRST
O
Reset signal output terminal
106
XRST
I
Reset signal input terminal
107
MUTE
I
Muting on/off control signal input terminal
108
L XLAT
O
Serial data latch pulse signal output terminal
“L”: reset
“L”: reset
“L”: reset
“H”: muting on Not used
109
XLAT
I
Serial data latch pulse signal input terminal
110
L DCLK
O
Serial data transfer clock signal output terminal
111
CLOK
I
Serial data transfer clock signal input terminal
55
CX-JV77
Pin No.
Pin Name
I/O
Description
112
L SENS
I
SENS signal input terminal
113
SENS
O
SENS signal output terminal
114
L SLCK
O
SENS serial data readout clock signal output terminal
115
SCLK
I
SENS serial data readout clock signal input terminal
116
VDD3
—
Digital power supply terminal (+2.5V) (for CD-DSP block)
117
ATSK
I/O
Input/output terminal for anti-shock
118
XUGF
O
XUGF signal output terminal
Not used
119
XPCK
O
XPCK signal output terminal
Not used
120
L GFS
I
Guard frame sync signal input terminal
121
GFS
O
Guard frame sync signal output terminal
122
VSS3
—
Digital ground terminal
123
L CDC2PO
I
C2 pointer signal input terminal
124
C2PO
O
C2 pointer signal output terminal
125
L SCOR
I
Subcode sync (S0+S1) detection signal input terminal
126
SCOR
O
Subcode sync (S0+S1) detection signal output terminal
127
COUT
O
Numbers of track counted signal output terminal
128
VDD4
—
Digital ground terminal (for CD-DSP block)
129
MIRR
I/O
Mirror signal input/output terminal
Not used
130
DFCT
I/O
Defect signal input/output terminal
Not used
131
L FOK
I/O
Focus OK signal input/output terminal
132
FOK
I/O
Focus OK signal input/output terminal
133
MDP
O
Spindle motor servo drive signal output terminal
134
VSS4
—
Digital ground terminal
Not used
135
SSTP
I
Detection signal input from limit in switch
136
FSTO
O
2/3 frequency-division output of the XTAI (pin 149)
137
SFDR
O
Sled motor servo drive signal (+) output terminal
138
SRDR
O
Sled motor servo drive signal (–) output terminal
139
VDD5
—
Digital power supply terminal (+2.5V) (for CD-DSP block)
140
TFDR
O
Tracking coil servo drive signal (+) output terminal
141
TRDR
O
Tracking coil servo drive signal (–) output terminal
The optical pick-up is inner position when “H”
142
FFDR
O
Focus coil servo drive signal (+) output terminal
143
FRDR
O
Focus coil servo drive signal (–) output terminal
144
VSS5
—
Digital ground terminal
145
WFCK
O
Write frame clock signal output terminal
146
WDCK
O
Word clock signal output terminal
147
ASYE
I
Asymmetry circuit on/off control signal input terminal
148
VDD6
—
Not used
Not used
Not used
“L”: off, “H”: on
Digital power supply terminal (+2.5V) (for CD-DSP block)
149
XTAI
I
Main system clock input terminal (33.8688 MHz)
150
XTAO
O
Main system clock output terminal (33.8688 MHz)
151
VSS6
—
Digital ground terminal
152
TES1
I
Input terminal for the test
Normally: fixed at “L”
Input terminal for the test
Normally: fixed at “L”
153
TEST
I
154, 155
NC
—
Not used
156
AVD0
—
Analog power supply terminal (+2.5V)
157
IGEN
I
56
Not used
Operational amplifier constant current input terminal
Not used
CX-JV77
Pin No.
Pin Name
I/O
Description
158
AVS0
—
Analog ground terminal
159
ADIO
O
Output terminal for the test Not used
160
RFDC
I
RF signal input from the RF amplifier
161
CE
I
Center servo analog signal input terminal
162
TE
I
Tracking error signal input from the RF amplifier
163
SE
I
Sled error signal input from the RF amplifier
164
FE
I
Focus error signal input from the RF amplifier
165
VC
I
Center voltage (+1.65V) input terminal
166
VPCO
O
Wide-band EFM PLL charge pump output terminal
167
VCTL
I
Wide-band EFM PLL VCO2 control voltage input terminal
168
FILO
O
Master PLL filter output terminal
169
FILI
I
Master PLL filter input terminal
170
PCO
O
Master PLL charge pump output terminal
171
CLTV
I
Multiplier VCO1 control voltage input terminal
172
AVS1
—
173
RFAC
I
EFM signal input from the RF amplifier
174
BIAS
I
Asymmetry circuit constant current input terminal
175
ASYI
I
Asymmetry comparator voltage input terminal
176
ASYO
O
EFM full-swing output terminal
177
AVD1
—
Analog power supply terminal (+2.5V)
178
VDD7
—
Digital power supply terminal (+2.5V) (for CD-DSP block)
179
SOUT
O
Serial data output terminal Not used
180
SOCK
O
Serial data readout clock signal output terminal Not used
181
XOLT
O
Serial data latch pulse signal output terminal Not used
182
C4M
O
4.2336 MHz clock signal output terminal Not used
183
LOCK
O
GFS is sampled by 460 Hz “H” output when GFS is “H”
184
VSS7
—
Digital ground terminal
185
MD2
I
Digital out on/off control signal input terminal “L”: digital out off, “H”: digital out on
Not used
186
SCSY
I
Guard subcode sync (S0+S1) resynchronization input terminal Not used
187
PWMI
I
Spindle motor external control signal input terminal Not used
188
VDD8
—
189
XTSL
I
190
VSS8
—
Digital ground terminal
191
PVS2
—
Analog ground terminal (for PLL2)
192
LPFI
I
Connected terminal of PLL2 filter
193
LPFO
O
Connected terminal of PLL2 filter
194
PVD2
—
Analog power supply terminal (+2.5V) (for PLL2)
195, 196
NC
—
Not used
197
PVD1
—
Analog power supply terminal (+2.5V) (for PLL1)
198
PVS1
—
Analog ground terminal (for PLL1)
199
TMODE0
I
Selection signal input terminal for the test Not used
200
AUDDTI
I
Serial audio data input terminal Not used
201
AUDDTO0
O
Serial audio data output to the digital filter
Analog ground terminal
Digital power supply terminal (+2.5V) (for CD-DSP block)
Input terminal for the system clock frequency setting
“L”: 16.9344 MHz, “H”: 33.8688MHz Fixed at “H” in this set
57
CX-JV77
Pin No.
Pin Name
I/O
202
AUDDTO1
O
Serial audio data output terminal Not used
203
AUDBCK
O
Serial audio bit clock signal (2.8224 MHz) output to the digital filter
58
Description
204
AUDLRCK
O
Serial audio L/R sampling clock signal (44.1 kHz) output to the digital filter
205
AUDXCLKO
O
Serial audio clock signal output to the digital filter
206
CLKA
I
Sub system clock input terminal (27 MHz)
207
CLKB
O
Sub system clock output terminal (27 MHz)
208
VDD9
—
Digital power supply terminal (+2.5V) (for CD-DSP block)
209
THRCLK
I
Clock signal input terminal for the test Not used
210
TESTEN
I
Setting terminal for the test Normally: fixed at “L”
211
TCLK
I
Clock signal input terminal for the test Not used
212
TMODE1
I
Selection signal input terminal for the test Not used
213
TRST
I
Reset signal input terminal for the test Not used
214
VSS9
—
Digital ground terminal
215
NC
—
Not used
216
V AVD1
—
Analog power supply terminal (+2.5V) (for D/A converter)
CX-JV77
MAIN BOARD IC371 BU2099FV (LOADING/TABLE MOTOR DRIVER)
Pin No.
Pin Name
I/O
Description
1
VSS
—
Ground terminal
2
N.C.
—
Not used
3
DATA
I
Serial data input from the motor/plunger driver
4
CLOCK
I
Serial data transfer clock signal input from the system controller
5
LCH
I
Latch pulse signal input from the system controller
6
Q0
O
Recording/playback selection signal output terminal
7
BIAS
O
Recording bias control signal output terminal
8, 9
Q2, Q3
O
Not used
10
Q4
O
CD muting on/off control signal output terminal
11
Q5
O
Tuner muting on/off control signal output to the FM/AM tuner pack
12
Q6
O
Power amplifier on/off control signal output terminal
13
Q7
O
Loading motor drive signal output terminal
14
Q8
O
Loading motor drive signal output terminal
15
Q9
O
Table motor drive signal output terminal
16
Q10
O
Table motor drive signal output terminal
17
Q11
O
Front speaker on/off relay drive control signal output terminal
18
SO
O
Serial data output terminal Not used
19
OE
—
Not used
20
VDD
—
Power supply terminal (+3.3V)
59
CX-JV77
PANEL BOARD IC601 LC876964C-52S6-E (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
O-MP3 CS
O
Chip select signal output to the MP3 decoder
2
MOTOR
O
Capstan/reel motor drive signal output
3
SOL-B
I
Plunger drive signal output (deck-B)
4
SOL-A
I
Plunger drive signal output (deck-A)
5
I-SCOR
(Q-DATA REQ)
I
Subcode Q data request signal input from the CD DSP
6
O-MP3 RESET
O
Reset signal output to the MP3 decoder
Not used
“L”: reset
Not used
Not used
7
O-VIDEO-MUTE
I
Video muting control signal output
8
O-VIDEO-SW
I
Video select signal output terminal
9
I-VOLUME-IN1
I
Jog dial pulse input terminal (VOLUME)
10
I-VOLUME-IN2
I
Jog dial pulse input terminal (VOLUME)
11
RESET
I
System reset signal input terminal “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”
12
I-XT1
I
System clock input terminal (32.768 kHz)
13
O-XT2
O
System clock output terminal (32.768 kHz)
14
VSS1
—
Ground terminal
System clock input terminal (10 MHz)
“L”: VCD, “H”: game
15
CF1
I
16
CF2
O
System clock output terminal (10 MHz)
17
VDD1
—
Power supply terminal (+3.3V)
18
I-PROTECT
I
Protect signal input from the amplifier circuit
19
WFR/HP/MIC-IN
I
Headphone/microphone detection signal input from the electrical volume
20
I-CD ENCODER
I
Disc tray address detection signal input terminal
21
I-CD
OPEN/CLOSE
I
Disc tray open/close detection signal input terminal
22
I-TAPE A STAT
I
Deck-A cassette detection signal, deck-A mode detection signal and recording (reverse direction)
detection signal input terminal (A/D input)
23
I-TAPE B STAT
I
Deck-B cassette detection signal, deck-B mode detection signal and recording (forward direction)
detection signal input terminal (A/D input)
24
I-STREAM/VACS
I
VACS/stream signal input terminal (A/D input)
25 to 27 I-KEY3 to I-KEY1
I
Front panel key input terminal (A/D input)
I
Remote control signal input terminal
28
I-SIRCS IN
29
I-AC CUT
I
AC detection signal input terminal
30 to 42
G13 to G1
O
Grid drive signal output to the fluorescent indicator tube
43 to 45
S1 to S3
O
Segment drive signal output to the fluorescent indicator tube
46
VDD3
—
Power supply terminal (+3.3V)
47 to 50
S4 to S7
O
Segment drive signal output to the fluorescent indicator tube
51
–VPP
—
Power supply terminal (–27V)
52 to 65
S8 to S21
O
Segment drive signal output to the fluorescent indicator tube
66
I-SPEC/
MODEL/METER
I
Destination setting signal, model setting signal and VACS/stream gain control signal input
terminal
60
“L”: AC off
67
I-TUNED-IN
I
Tuning detection signal input from the FM/AM tuner pack
68
I-STEREO-IN
I
FM stereo detection signal input from the FM/AM tuner pack
69
I-AMS-IN
I
Auto music sensor detection signal input from the electrical volume
“L”: music is present, “H”: music is not present
70
I-REEL-A-IN
I
Deck-A tape reel rotating detection signal input terminal
71
I-REEL-B-IN
I
Deck-B tape reel rotating detection signal input terminal
“L”: tuned
“L”: stereo
CX-JV77
Pin No.
Pin Name
I/O
72
VDD4
—
73
I-CD NUM
SENSOR
I
CD table address detection signal input terminal
74
O-POWER RELAY
O
Power on/off control signal output terminal “H”: power on
75
O-SYSTEM-MUTE
O
System muting on/off control signal output terminal “H”: muting on
76
O-POWER LED
O
LED drive signal output of the power indicator “H”: LED on
77
O-I-BASS LED
O
LED drive signal output of the i-BASS indicator “H”: LED on
78 to 80
NONE
O
Not used
81
I-MULTI-JOG IN1
I
Jog dial pulse input terminal (MULTI JOG)
82
I-MULTI-JOG IN2
I
Jog dial pulse input terminal (MULTI JOG)
83
I-LC72121 DI
I
Serial data input from the FM/AM tuner pack
84
O-LC72121 CE
O
Chip enable signal output to the FM/AM tuner pack
85
O-LC72121/
BU2099FV DO
O
Serial data output to the FM/AM tuner pack and loading/table motor driver
86
O-LC72121/
BU2099FV CLK
O
Serial data transfer clock signal output to the FM/AM tuner pack and loading/table motor driver
87
O-BU2099FV LCH
O
Latch pulse signal output to the loading/table motor driver
88
O-BU3401 CLK
O
Serial data transfer clock signal output to the electrical volume
89
VSS2
—
Ground terminal
90
VDD2
—
Power supply terminal (+3.3V)
91
O-BU3401 DATA
O
Serial data output to the electrical volume
92
O-XTCN
O
Oscillator control signal output to the CD DSP Not used
93
O-X-RES
O
Reset signal output to the CD DSP and motor/coil driver “L”: reset
94
O-VIDEOPOWER
O
Power supply on/off control signal output for the CD mechanism deck
95
O-SYS-CS
O
Chip select signal output to the CD DSP
96
O-SYS-OK
O
Acknowledge signal output to the CD DSP
97
O-SYS-REQ
O
Request signal output to the CD DSP
98
O-SYS-DO
O
Serial data output to the CD DSP
99
O-SYS-DI
I
Serial data input from the CD DSP
100
O-SYS-CLK
O
Serial data transfer clock signal output to the CD DSP
Description
Power supply terminal (+3.3V)
61
CX-JV77
SECTION 7
EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
7-1.
• Items marked “*” are not stocked since they
The components identified by mark
are seldom required for routine service. Some
0 or dotted line with mark 0 are
delay should be anticipated when ordering
critical for safety.
these items.
Replace only with part number
• The mechanical parts with no reference
specified.
number in the exploded views are not supplied.
• Abbreviation
SP : Singapore model
E3 : 240V AC area in E model
E15 : Iranian model
EA : Saudi Arabia model
CASE SECTION
5
3
#2
#2
4
3
CD mechanism
deck section
(CDM74-K4BD49)
not supplied
(VCD
CONNECT
board)
13
#2
11
2
#2
7
8
10
9
8
#2
12
#3
1
#2
not
supplied
6
#3
tape mechanism
deck section
Ref. No.
Part No.
Description
1
2
3
4
5
4-245-158-01
4-252-696-21
3-363-099-32
4-245-183-71
4-244-849-71
EMBLEM
PANEL, TRAY
SCREW (CASE 3 TP2)
CASE (SIDE-L)
CASE (TOP)
6
7
8
4-245-184-71 CASE (SIDE-R)
1-773-122-11 WIRE (FLAT TYPE) (19 CORE)
4-951-620-01 SCREW (2.6X8), +BVTP
62
3
back panel section
Remark
Ref. No.
Part No.
Description
9
10
11
12
13
1-775-265-11
A-4752-397-A
1-500-657-11
1-469-854-11
1-765-325-11
WIRE (FLAT TYPE) (29 CORE)
VMP43GY BOARD, COMPLETE
CORE, FERRITE
CORE, FERRITE
WIRE (FLAT TYPE) (11 CORE)
#2
#3
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
Remark
CX-JV77
7-2.
TAPE MECHANISM DECK SECTION
103
not supplied
(MICROPHONE
JACK board)
103
109
109
not supplied
(HEADPHONE
board)
105
104
109
cassette box section
109
113
102
106
107
112
114
108
#7
101
111
109
110
Ref. No.
#6
Part No.
Description
Remark
101
102
103
104
105
4-252-707-01
4-252-709-01
3-229-336-11
4-252-718-01
A-1067-392-A
KNOB (VOL), PLATING ROTARY
KNOB (AMS), PLATING ROTARY
SCREW, +BVWH TAPPING
SHEET, FL
PANEL BOARD, COMPLETE (EA)
105
106
107
108
A-4752-508-A
1-773-288-11
1-827-145-11
4-245-758-02
PANEL BOARD, COMPLETE (EXCEPT EA)
WIRE (FLAT TYPE) (29 CORE)
WIRE (FLAT TYPE) (13 CORE)
PLATE (HEAD), SHEILD
Ref. No.
Part No.
Description
109
110
111
112
113
4-951-620-01
4-225-252-01
1-796-486-61
4-253-575-01
1-769-842-11
SCREW (2.6X8), +BVTP
CUSHION (FOOT)
DECK, MECHANISM (CWM43FR36)
KNOB (MIC), ROTARY
WIRE (FLAT TYPE) (5 CORE)
114
#6
#7
4-218-253-72 SCREW (M2.6), +BTTP
7-685-862-01 SCREW +BVTT 2.6X6 (S)
7-685-853-01 SCREW +BVTT 2X6 (S)
Remark
63
CX-JV77
7-3.
CASSETTE BOX SECTION
155
156
157
front panel section
158
154
159
153
157
152
154
151
162
161
Ref. No.
Part No.
Description
151
152
153
154
155
4-252-715-01
4-252-698-01
4-252-695-01
4-238-631-01
4-231-824-01
SPRING (BOX CASS L), TORSION
WINDOW (L), CASSETTE
BOX (L), CASSETTE
TAPE SPRING
CAM (A), HEART
156
4-231-836-01 SPRING (HEART CAM-A)
64
Remark
160
Ref. No.
Part No.
Description
157
158
159
160
161
4-224-104-11
4-231-841-01
4-231-825-01
4-252-716-01
4-252-694-01
DAMPER
SPRING (HEART CAM-B)
CAM (B), HEART
SPRING (BOX CASS R), TORSION
BOX (R), CASSETTE
162
4-252-699-01 WINDOW (R), CASSETTE
Remark
CX-JV77
7-4.
FRONT PANEL SECTION
not supplied
not supplied
204
not supplied
203
not supplied
not supplied
202
201
205
206
not supplied
Ref. No.
201
202
203
Part No.
Description
4-253-928-51 WINDOW, DISPLAY
4-252-710-01 KNOB (BASS), PLATING ROTARY
4-252-717-01 SPRING (BASS), TORSION
Remark
Ref. No.
204
205
206
Part No.
Description
Remark
4-218-253-72 SCREW (M2.6), +BTTP
4-252-693-81 PANEL, FRONT
4-252-706-11 KEY (FUN)
(CD, TUNER/BAND, TAPE A/B, VIDEO/SAT)
65
CX-JV77
7-5.
BACK PANEL SECTION
not supplied
not supplied
(VIDEO OUT board)
#2
#2
#2
M901
#2 (E15, EA)/
#8 (E3, SP)
251
#2
#2
not supplied
(SUB TRANS board)
#2
#3
#2
not supplied
#2
252
chassis section
Ref. No.
251
252
M901
66
Part No.
Description
1-769-940-11 WIRE (FLAT TYPE) (11 CORE)
1-693-603-31 TUNER (FM/AM)
1-763-117-13 FAN, DC
Remark
Ref. No.
#2
#3
#8
Part No.
Description
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
7-685-871-01 SCREW +BVTT 3X6 (S) (E3, SP)
Remark
CX-JV77
7-6.
CHASSIS SECTION
W001
312
302
301
F908
not supplied
310
308
F904
307
F905
#4
309
F909
#5
306
307
F906
F907
307
311
PT901
not
supplied
not supplied
305
not supplied
#3
not supplied
The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
Ref. No.
Part No.
Description
SCREW
BUSHING (2104), CORD (E15, EA, SP)
BUSHING (S) (4516), CORD (E3)
HOLDER, PWB
MAIN BOARD, COMPLETE
0 F906
0 F907
0 F908
0 F909
0 PT901
1-533-470-12
1-533-470-12
1-576-655-12
1-576-655-12
1-433-255-11
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T8AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T8AL/250V)
TRANSFORMER, POWER (E3, E15, SP)
BVIT3B+3-8R W/O SLOT
F-BEAD, E2515MRT
SCREW (TRANSISTOR)
TRANS BOARD, COMPLETE
POWER BOARD, COMPLETE
0 PT901
0 W001
0 W001
0 W001
#3
1-443-281-11
1-751-521-11
1-777-071-83
1-827-226-11
7-685-646-79
TRANSFORMER, POWER (EA)
CORD, POWER (EA)
CORD, POWER (E15, SP)
CORD, POWER (E3)
SCREW +BVTP 3X8 TYPE2 IT-3
Ref. No.
Part No.
Description
301
* 302
302
* 305
306
4-900-386-01
3-703-244-00
3-703-571-11
4-988-533-12
A-1066-118-A
307
308
309
310
311
4-242-539-01
1-400-285-11
3-905-609-41
A-4752-506-A
A-4752-502-A
312
0 F904
0 F905
Remark
4-059-585-01 TIE, CABLE
1-553-473-12 FUSE, GLASS TUBE (DIA. 5) (T6.3A/250V)
1-553-473-12 FUSE, GLASS TUBE (DIA. 5) (T6.3A/250V)
#4
#5
Remark
7-685-881-09 SCREW +BVTT 4X8 (S)
7-685-649-79 SCREW +BVTP 3X14 TYPE2 IT-3
67
CX-JV77
7-7.
CD MECHANISM DECK SECTION-1
(CDM74-K4BD49)
502
502
505
503
504
502
507
506
501
515
508
514
516
513
M741
515
509
516
514
513
510
512
511
503
CD mechanism deck section -2
Ref. No.
Part No.
Description
501
502
503
504
505
4-243-815-01
4-218-252-61
4-218-253-22
1-687-132-12
4-243-819-01
TABLE (LOADING)
SCREW (+PTPWH M2.6), FLOATING
SCREW (M2.6), +BTTP
SENSOR BOARD
GEAR (GENEVA)
506
507
508
509
4-243-820-01
4-243-823-01
4-243-821-01
1-776-182-11
GEAR (TABLE)
BELT (TABLE)
PULLEY (TABLE)
WIRE (FLAT TYPE) (5 CORE)
68
Remark
Ref. No.
Part No.
Description
510
511
512
513
514
1-687-134-12
4-243-816-01
3-231-598-01
4-245-570-01
4-245-571-02
MOTOR (TB) BOARD
TRAY
SHEET (BA)
GEAR (JOINT)
GEAR (STOPPER)
515
516
M741
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
4-245-572-01 BUSHING (GEAR)
A-4723-963-A MOTOR ASSY, TABLE
Remark
CX-JV77
7-8.
CD MECHANISM DECK SECTION-2
(CDM74-K4BD49)
559
562
551
560
551
558
564
554
561
565
S711
563
M751
CD mechanism deck section -3
556
557
553
555
552
554
551
554
Part No.
Description
Part No.
Description
551
552
553
554
555
4-218-252-61
4-244-034-01
4-224-613-01
4-218-253-32
1-687-669-12
SCREW (+PTPWH M2.6), FLOATING
BELT (LOADING)
GEAR (SHAFT)
SCREW (M2.6), +BTTP
SW BOARD
560
561
562
563
564
3-016-533-01
4-244-108-01
4-224-608-01
1-687-133-12
4-224-606-01
WASHER (FR), STOPPER
GEAR, SWING
COLLAR, SWING
MOTOR (LD) BOARD
GEAR (RV)
556
557
558
559
1-687-135-12
4-225-844-01
4-224-611-01
4-224-609-01
DRIVER BOARD
GEAR (LOADING A)
GEAR (LOADING B)
GEAR (LOADING C)
565
M751
S711
4-243-818-01 GEAR (U/D)
A-4737-553-A MOTOR ASSY, LOADING
1-477-680-12 ENCODER, ROTARY
(DISC TRAY ADDRESS DETECT)
Ref. No.
Remark
Ref. No.
Remark
69
CX-JV77
7-9.
CD MECHANISM DECK SECTION-3
(CDM74-K4BD49)
603
604
605
602
601
612
606
604
BU-K4BD49
607
607
608
609
608
610
611
Ref. No.
Part No.
Description
601
602
603
604
605
X-4955-774-2
1-471-035-11
4-221-688-01
4-218-252-61
4-243-822-02
PULLEY (SM) ASSY, CHUCKING
MAGNET ASSY
PULLEY (B), CHUCKING
SCREW (+PTPWH M2.6), FLOATING
LEVER (LIFTER)
606
X-4955-536-1 HOLDER (213) ASSY
70
Remark
Ref. No.
Part No.
Description
607
608
609
610
611
4-227-549-11
4-227-045-11
4-231-151-01
4-218-253-32
4-985-672-01
INSULATOR
SPRING (INSULATOR), COIL
STOPPER (BU)
SCREW (M2.6), +BTTP
SCREW (+PTPWH M2.6), FLOATING
612
4-243-817-01 CHASSIS
Remark
CX-JV77
7-10. BASE UNIT SECTION
(BU-K4BD49)
657
(including M101 (sled), M102 (spindle))
not supplied
M102 (spindle)
658
not supplied
M101 (sled)
660
651
The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
Ref. No.
Part No.
651
0 657
A-4750-371-A BD49 BOARD, COMPLETE
A-4735-357-A BASE ASSY, OP (KSM-213DHAP)
Description
Remark
Ref. No.
658
660
Part No.
Description
Remark
1-782-817-11 WIRE (FLAT TYPE) (16 CORE)
4-951-620-01 SCREW (2.6X8), +BVTP
71
CX-JV77
SECTION 8
ELECTRICAL PARTS LIST
BD49
NOTE:
• Items marked “*” are not stocked since they
• Due to standardization, replacements in the
are seldom required for routine service.
parts list may be different from the parts
Some delay should be anticipated when
specified in the diagrams or the components
ordering these items.
used on the set.
• SEMICONDUCTORS
• -XX and -X mean standardized parts, so they
In each case, u: µ, for example:
may have some difference from the original
uA... : µA...
uPA... : µPA...
one.
uPB... : µPB...
uPC... : µPC...
• RESISTORS
uPD... : µPD...
All resistors are in ohms.
• CAPACITORS
METAL: Metal-film resistor.
uF: µF
METAL OXIDE: Metal oxide-film resistor.
• COILS
F: nonflammable
uH: µH
• Abbreviation
SP : Singapore model
E3 : 240V AC area in E model
E15 : Iranian model
EA : Saudi Arabia model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
A-4750-371-A BD49 BOARD, COMPLETE
*********************
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
Description
Remark
< SHORT >
JW102
1-216-864-11 SHORT CHIP
0
< CAPACITOR/SHORT >
< TRANSISTOR >
C101
C102
C103
C104
C107
1-164-315-11
1-107-826-11
1-164-315-11
1-162-967-11
1-162-921-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
470PF
0.1uF
470PF
0.0033uF
33PF
5%
10%
5%
10%
5%
50V
16V
50V
50V
50V
C108
C109
C110
C111
C112
1-164-360-11
1-164-360-11
1-107-826-11
1-126-209-11
1-126-209-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
ELECT CHIP
0.1uF
0.1uF
0.1uF
100uF
100uF
10%
20%
20%
16V
16V
16V
4V
4V
R101
R102
R103
R104
R105
1-216-864-11
1-216-835-11
1-216-845-11
1-216-835-11
1-216-821-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
15K
100K
15K
1K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
C113
C114
C115
C117
C118
1-128-995-21
1-162-964-11
1-128-414-21
1-164-360-11
1-115-156-11
ELECT CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
0.001uF
220uF
0.1uF
1uF
10V
50V
6.3V
16V
10V
R109
R111
R113
R114
R115
1-216-845-11
1-216-846-11
1-216-827-11
1-216-841-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
120K
3.3K
47K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
C119
C120
C121
C150
C151
1-115-156-11
1-126-209-11
1-124-779-00
1-128-995-21
1-164-360-11
CERAMIC CHIP
ELECT CHIP
ELECT CHIP
ELECT CHIP
CERAMIC CHIP
1uF
100uF
10uF
100uF
0.1uF
20%
20%
20%
10V
4V
16V
10V
16V
R118
R119
R120
R122
R123
1-216-864-11
1-216-864-11
1-216-846-11
1-216-845-11
1-216-797-11
SHORT CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
120K
100K
10
5%
5%
5%
1/10W
1/10W
1/10W
C152
C158
C213
1-164-360-11 CERAMIC CHIP
1-162-970-11 CERAMIC CHIP
1-216-864-11 SHORT CHIP
0.1uF
0.01uF
0
10%
16V
25V
R124
R125
R126
R131
R132
1-216-793-11
1-216-836-11
1-216-836-11
1-216-845-11
1-216-853-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7
18K
18K
100K
470K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R133
R151
R152
R153
R155
1-216-825-11
1-216-833-11
1-216-837-11
1-216-864-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
2.2K
10K
22K
0
0
5%
5%
5%
1/10W
1/10W
1/10W
R156
R220
R234
1-216-864-11 SHORT CHIP
1-216-821-11 METAL CHIP
1-216-864-11 SHORT CHIP
5%
1/10W
20%
10%
20%
< CONNECTOR >
CN101
CN102
1-784-836-21 CONNECTOR, FFC (LIF (NON-ZIF)) 29P
1-770-425-11 CONNECTOR, FFC/FPC 16P
< DIODE >
D101
8-729-049-31 TRANSISTOR
8-729-424-08 TRANSISTOR
2SB710A-RTX
UN2111
< RESISTOR >
8-719-988-61 DIODE 1SS355TE-17
< SHORT >
FB111
Q101
Q102
1-216-864-11 SHORT CHIP
0
1K
0
0
< SWITCH >
< IC >
IC103
IC150
72
8-752-089-74 IC CXA2581N-T4
6-705-808-01 IC BA5947FM
S101
1-771-853-11 SWITCH, DETECTION (LIMIT)
************************************************************
CX-JV77
DRIVER
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
1-687-135-12 DRIVER BOARD
*************
HEADPHONE
MAIN
Description
Remark
< JACK >
J801
1-785-448-21 JACK (PHONES)
************************************************************
< CAPACITOR >
C715
C731
C735
C736
C737
1-126-933-11
1-126-964-11
1-164-159-21
1-164-159-21
1-164-159-21
ELECT
ELECT
CERAMIC
CERAMIC
CERAMIC
100uF
10uF
0.1uF
0.1uF
0.1uF
20%
20%
C741
C751
C752
1-162-306-11 CERAMIC
1-162-306-11 CERAMIC
1-164-159-21 CERAMIC
0.01uF
0.01uF
0.1uF
20%
20%
16V
50V
50V
50V
50V
A-1066-118-A MAIN BOARD, COMPLETE
*********************
7-685-872-09 SCREW +BVTT 3X8 (S)
< CAPACITOR >
16V
16V
50V
< CONNECTOR >
CN701
CN702
* CN703
CN704
1-785-338-11
1-784-766-11
1-564-720-11
1-785-328-11
PIN, CONNECTOR (LIGHT ANGLE) 12P
CONNECTOR, FFC 5P
PIN, CONNECTOR (SMALL TYPE) 4P
PIN, CONNECTOR (LIGHT ANGRE) 2P
< DIODE >
D701
D711
8-719-921-42 DIODE MTZJ-5.1A
8-719-109-69 DIODE RD3.6ESB2
< IC >
IC701
IC712
8-759-598-69 IC BA6956AN
8-759-598-69 IC BA6956AN
< TRANSISTOR >
Q731
8-729-029-66 TRANSISTOR
DTC114ESA
< RESISTOR >
R701
R702
R711
R712
R713
R721
R722
R723
R731
R732
1-249-413-11
1-247-807-31
1-249-417-11
1-249-425-11
1-249-433-11
1-249-425-11
1-249-425-11
1-249-425-11
1-247-807-31
1-249-429-11
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
470
100
1K
4.7K
22K
4.7K
4.7K
4.7K
100
10K
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
R733
1-249-417-11 CARBON
1K
5%
1/4W
R734
1-249-430-11 CARBON
12K
5%
1/4W
R735
1-247-807-31 CARBON
100
5%
1/4W
R751
1-249-425-11 CARBON
4.7K
5%
1/4W
************************************************************
HEADPHONE BOARD
*****************
C101
C102
C103
C104
C105
1-126-960-11
1-126-960-11
1-126-956-11
1-126-956-11
1-164-230-11
ELECT
ELECT
ELECT
ELECT
CERAMIC CHIP
1uF
1uF
0.1uF
0.1uF
220PF
20%
20%
20%
20%
5%
50V
50V
50V
50V
50V
C106
C107
C108
C109
C110
1-131-679-31
1-126-964-11
1-164-230-11
1-131-679-31
1-126-964-11
FILM
ELECT
CERAMIC CHIP
FILM
ELECT
0.01uF
10uF
220PF
0.01uF
10uF
5%
20%
5%
5%
20%
50V
50V
50V
50V
50V
C111
C112
C113
C114
C115
1-126-960-11
1-126-960-11
1-126-960-11
1-126-960-11
1-131-679-31
ELECT
ELECT
ELECT
ELECT
FILM
1uF
1uF
1uF
1uF
0.01uF
20%
20%
20%
20%
5%
50V
50V
50V
50V
50V
C116
C117
C118
C119
C120
1-164-392-11
1-164-230-11
1-126-964-11
1-131-679-31
1-164-392-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
FILM
CERAMIC CHIP
390PF
220PF
10uF
0.01uF
390PF
5%
5%
20%
5%
5%
50V
50V
50V
50V
50V
C121
C122
C123
C124
C125
1-164-230-11
1-126-964-11
1-126-965-11
1-162-953-11
1-162-953-11
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
220PF
10uF
22uF
100PF
100PF
5%
20%
20%
5%
5%
50V
50V
50V
50V
50V
C126
C127
C128
C129
C132
1-165-112-11
1-104-665-11
1-104-665-11
1-126-947-11
1-126-947-11
CERAMIC CHIP
ELECT
ELECT
ELECT
ELECT
0.33uF
100uF
100uF
47uF
47uF
20%
20%
20%
20%
16V
25V
25V
35V
35V
C135
C136
C137
C138
C139
1-136-165-00
1-136-165-00
1-126-964-11
1-126-964-11
1-136-165-00
FILM
FILM
ELECT
ELECT
FILM
0.1uF
0.1uF
10uF
10uF
0.1uF
5%
5%
20%
20%
5%
50V
50V
50V
50V
50V
C140
C141
C142
C143
C144
1-136-165-00
1-126-964-11
1-126-964-11
1-126-960-11
1-136-165-00
FILM
ELECT
ELECT
ELECT
FILM
0.1uF
10uF
10uF
1uF
0.1uF
5%
20%
20%
20%
5%
50V
50V
50V
50V
50V
C145
C146
C147
C148
C149
1-126-964-11
1-136-165-00
1-126-964-11
1-131-679-31
1-131-679-31
ELECT
FILM
ELECT
FILM
FILM
10uF
0.1uF
10uF
0.01uF
0.01uF
20%
5%
20%
5%
5%
50V
50V
50V
50V
50V
C150
C151
C152
1-131-679-31 FILM
1-131-679-31 FILM
1-130-475-00 MYLAR
< CAPACITOR >
C806
C807
C808
C809
1-162-964-11
1-162-964-11
1-164-156-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.001uF
0.1uF
0.1uF
10%
10%
50V
50V
25V
25V
0.01uF
5%
0.01uF
5%
0.0022uF 5%
50V
50V
50V
73
CX-JV77
MAIN
Ref. No.
Part No.
Description
Remark
C153
C154
1-130-475-00 MYLAR
1-131-700-31 FILM
0.0022uF 5%
0.47uF
5%
50V
50V
C155
C156
C157
C159
C160
1-126-960-11
1-126-960-11
1-126-960-11
1-126-960-11
1-126-960-11
ELECT
ELECT
ELECT
ELECT
ELECT
1uF
1uF
1uF
1uF
1uF
20%
20%
20%
20%
20%
50V
50V
50V
50V
50V
C165
C166
C167
C169
C171
1-126-960-11
1-126-960-11
1-126-960-11
1-126-960-11
1-164-362-11
ELECT
ELECT
ELECT
ELECT
CERAMIC CHIP
1uF
1uF
1uF
1uF
470PF
20%
20%
20%
20%
5%
50V
50V
50V
50V
50V
C172
C173
C174
C175
C176
1-164-362-11
1-164-362-11
1-164-362-11
1-109-953-11
1-126-964-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
470PF
470PF
470PF
2.2uF
10uF
5%
5%
5%
20%
20%
50V
50V
50V
50V
50V
C177
C178
C179
C181
C183
1-162-945-11
1-126-947-11
1-162-949-11
1-162-949-11
1-162-945-11
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
22PF
47uF
47PF
47PF
22PF
5%
20%
5%
5%
5%
50V
35V
50V
50V
50V
C184
C185
C186
C187
C188
1-126-947-11
1-126-964-11
1-126-947-11
1-162-974-11
1-126-965-11
ELECT
ELECT
ELECT
CERAMIC CHIP
ELECT
47uF
10uF
47uF
0.01uF
22uF
20%
20%
20%
35V
50V
35V
50V
50V
C189
C190
C191
C192
C193
1-126-965-11
1-162-974-11
1-126-961-11
1-126-961-11
1-162-966-11
ELECT
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
22uF
0.01uF
2.2uF
2.2uF
0.0022uF
20%
20%
20%
10%
50V
50V
50V
50V
50V
C206
C211
C212
C213
C214
1-162-966-11
1-109-953-11
1-126-964-11
1-126-964-11
1-126-926-11
CERAMIC CHIP
ELECT
ELECT
ELECT
ELECT
0.0022uF
2.2uF
10uF
10uF
1000uF
10%
20%
20%
20%
20%
50V
50V
50V
50V
10V
C216
C217
C222
C228
C229
1-164-156-11
1-164-156-11
1-164-156-11
1-164-156-11
1-126-963-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
0.1uF
0.1uF
0.1uF
0.1uF
4.7uF
20%
25V
25V
25V
25V
50V
C230
C235
C241
C242
C243
1-126-947-11
1-164-156-11
1-162-964-11
1-130-479-00
1-130-479-00
ELECT
CERAMIC CHIP
CERAMIC CHIP
MYLAR
MYLAR
47uF
0.1uF
0.001uF
0.0047uF
0.0047uF
20%
10%
5%
5%
35V
25V
50V
50V
50V
C244
C246
C248
C249
C250
1-131-681-31
1-136-157-00
1-162-964-11
1-126-964-11
1-126-947-11
FILM
FILM
CERAMIC CHIP
ELECT
ELECT
0.015uF
0.022uF
0.001uF
10uF
47uF
5%
5%
10%
20%
20%
50V
50V
50V
50V
35V
C251
C252
C253
C258
C259
1-126-947-11
1-126-933-11
1-126-956-11
1-126-959-11
1-126-957-11
ELECT
ELECT
ELECT
ELECT
ELECT
47uF
100uF
0.1uF
0.47uF
0.22uF
20%
20%
20%
20%
20%
35V
16V
50V
50V
50V
74
20%
Ref. No.
Part No.
Description
C264
C265
C266
C267
C270
1-162-971-11
1-162-971-11
1-162-971-11
1-162-971-11
1-126-964-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
0.001uF
0.001uF
0.001uF
0.001uF
10uF
10%
10%
10%
10%
20%
50V
50V
50V
50V
50V
Remark
C274
C275
C301
C302
C303
1-162-949-11
1-162-949-11
1-136-165-00
1-136-165-00
1-136-165-00
CERAMIC CHIP
CERAMIC CHIP
FILM
FILM
FILM
47PF
47PF
0.1uF
0.1uF
0.1uF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C304
C305
C306
C308
C309
1-136-165-00
1-136-165-00
1-136-165-00
1-126-965-11
1-126-965-11
FILM
FILM
FILM
ELECT
ELECT
0.1uF
0.1uF
0.1uF
22uF
22uF
5%
5%
5%
20%
20%
50V
50V
50V
50V
50V
C310
C311
C312
C313
C315
1-128-547-11
1-126-964-11
1-126-964-11
1-126-943-11
1-126-933-11
ELECT
ELECT
ELECT
ELECT
ELECT
6800uF
10uF
10uF
2200uF
100uF
20%
20%
20%
20%
20%
16V
50V
50V
25V
16V
C316
C318
C321
C342
C351
1-126-943-11
1-126-933-11
1-126-961-11
1-164-156-11
1-164-357-11
ELECT
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
2200uF
100uF
2.2uF
0.1uF
0.001uF
20%
20%
20%
25V
16V
50V
25V
50V
C352
C353
C354
C371
C372
1-126-965-11
1-126-961-11
1-164-156-11
1-164-362-11
1-162-953-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
22uF
2.2uF
0.1uF
470PF
100PF
20%
20%
C373
C374
C375
C376
1-162-953-11
1-126-947-11
1-164-156-11
1-126-961-11
CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
100PF
47uF
0.1uF
2.2uF
5%
20%
5%
5%
5%
20%
< CONNECTOR >
CN101
* CN103
* CN112
CN302
CN307
1-568-830-11
1-564-710-11
1-564-705-11
1-568-844-11
1-778-982-21
CONNECTOR, FFC 11P
PIN, CONNECTOR (SMALL TYPE) 8P
PIN, CONNECTOR (SMALL TYPE) 3P
CONNECTOR, FFC 29P
CONNECTOR, BOARD TO BOARD 13P
CN308
CN309
* CN324
1-564-506-11 PLUG, CONNECTOR 3P
1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P
1-564-706-11 PIN, CONNECTOR (SMALL TYPE) 4P
< DIODE >
D201
D202
D206
D207
D211
8-719-988-61
8-719-083-63
8-719-988-61
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
UDZSTE-1713B
1SS355TE-17
1SS355TE-17
1SS355TE-17
D212
D213
D214
D215
D301
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
6-500-522-31
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
10EDB40-TB5
D302
D303
6-500-522-31 DIODE 10EDB40-TB5
6-500-522-31 DIODE 10EDB40-TB5
50V
50V
25V
50V
50V
50V
35V
25V
50V
CX-JV77
MAIN
Ref. No.
Part No.
Description
Remark
D304
D305
D306
6-500-522-31 DIODE 10EDB40-TB5
6-500-522-31 DIODE 10EDB40-TB5
6-500-522-31 DIODE 10EDB40-TB5
D307
D308
D309
D310
D311
6-500-522-31
6-500-522-31
6-500-522-31
6-500-522-31
6-500-522-31
DIODE
DIODE
DIODE
DIODE
DIODE
10EDB40-TB5
10EDB40-TB5
10EDB40-TB5
10EDB40-TB5
10EDB40-TB5
D312
D313
D316
D321
D322
6-500-522-31
8-719-085-36
8-719-988-61
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
10EDB40-TB5
11EQS04-TB5
1SS355TE-17
1SS355TE-17
1SS355TE-17
D324
D325
6-500-522-31 DIODE 10EDB40-TB5
6-500-522-31 DIODE 10EDB40-TB5
< EARTH TERMINAL >
* EP101
* EP301
1-537-738-21 TERMINAL, EARTH
1-537-738-21 TERMINAL, EARTH
Ref. No.
Part No.
Description
Remark
Q308
Q309
6-550-580-01 TRANSISTOR
8-729-120-28 TRANSISTOR
2SA1235TP-1F
2SC1623-L5L6
Q310
Q311
Q312
Q313
Q314
8-729-142-46
8-729-142-46
6-551-128-01
8-729-120-28
6-550-580-01
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2001-LK
2SC2001-LK
2SA953-T-LK
2SC1623-L5L6
2SA1235TP-1F
Q315
Q321
Q322
Q323
Q324
8-729-120-28
8-729-142-46
6-550-580-01
8-729-120-28
8-729-140-04
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SC2001-LK
2SA1235TP-1F
2SC1623-L5L6
2SB1116A-L
Q327
Q351
Q352
Q361
Q362
8-729-120-28
8-729-120-28
8-729-120-28
6-550-580-01
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SC1623-L5L6
2SC1623-L5L6
2SA1235TP-1F
2SC1623-L5L6
Q372
8-729-120-28 TRANSISTOR
2SC1623-L5L6
< RESISTOR >
< SHORT >
FB201
FB202
FB203
FB204
FB205
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
< IC >
IC101
IC102
IC201
IC301
IC302
6-705-852-01
8-759-710-97
8-759-508-69
6-702-771-01
8-759-231-53
IC
IC
IC
IC
IC
BD3401KS2
NJM4565M-D
BA3126N
TA78033LS
TA7805S
IC303
IC304
IC371
8-759-701-59 IC NJM78M09FA
8-759-701-59 IC NJM78M09FA
6-704-046-01 IC BU2099FV
< JACK >
JK101
1-770-613-11 JACK, PIN 4P (VIDEO/SAT IN/OUT)
R101
R102
R103
R104
R105
1-216-829-11
1-216-829-11
1-216-851-11
1-216-835-11
1-216-816-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
4.7K
330K
15K
390
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R106
R107
R108
R109
R110
1-216-851-11
1-216-835-11
1-216-816-11
1-216-853-11
1-216-851-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
330K
15K
390
470K
330K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R111
R112
R113
R114
R115
1-216-843-11
1-216-853-11
1-216-851-11
1-216-843-11
1-216-857-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
68K
470K
330K
68K
1M
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R116
R117
R119
R120
R121
1-216-809-11
1-216-809-11
1-216-837-11
1-216-857-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
22K
1M
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R122
R127
R128
R129
R130
1-216-849-11
1-216-829-11
1-216-835-11
1-216-841-11
1-216-849-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220K
4.7K
15K
47K
220K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R131
R132
R133
R134
R135
1-216-835-11
1-216-829-11
1-216-829-11
1-216-829-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
15K
4.7K
4.7K
4.7K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R136
R137
R138
R140
R143
1-216-829-11
1-216-833-11
1-216-821-11
1-216-821-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
10K
1K
1K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R144
R145
1-216-821-11 METAL CHIP
1-216-845-11 METAL CHIP
1K
100K
5%
5%
1/10W
1/10W
< COIL >
L101
1-437-220-11 TRANSFORMER, BIAS OSCILLATION
< TRANSISTOR >
Q101
Q102
Q103
Q104
Q105
8-729-120-28
6-550-580-01
6-550-889-01
6-550-889-01
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SA1235TP-1F
2SC5938-T112-1B
2SC5938-T112-1B
2SC1623-L5L6
Q106
Q107
Q301
Q302
Q304
8-729-120-28
8-729-120-28
8-729-209-60
8-729-120-28
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SC1623-L5L6
2SB1375
2SC1623-L5L6
2SC1623-L5L6
Q305
Q306
Q307
6-550-580-01 TRANSISTOR
6-550-889-01 TRANSISTOR
6-550-889-01 TRANSISTOR
2SA1235TP-1F
2SC5938-T112-1B
2SC5938-T112-1B
75
CX-JV77
MAIN
Ref. No.
Part No.
Description
Remark
R146
R147
R148
1-216-845-11 METAL CHIP
1-216-821-11 METAL CHIP
1-216-821-11 METAL CHIP
100K
1K
1K
5%
5%
5%
1/10W
1/10W
1/10W
R149
R150
R151
R152
R153
1-216-845-11
1-216-845-11
1-216-829-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
4.7K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R154
R155
R156
R157
R158
1-216-833-11
1-216-829-11
1-216-853-11
1-216-841-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
4.7K
470K
47K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R159
R160
R161
R162
R163
1-216-833-11
1-216-821-11
1-216-833-11
1-216-825-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
1K
10K
2.2K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R164
R165
R166
R167
R168
1-216-821-11
1-216-833-11
1-216-833-11
1-216-837-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
10K
10K
22K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R169
R170
R171
R172
R173
1-216-845-11
1-216-833-11
1-216-837-11
1-216-809-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
10K
22K
100
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R174
R175
R176
R177
R194
1-216-833-11
1-216-833-11
1-216-849-11
1-216-849-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
220K
220K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R195
R197
R198
R201
R202
1-216-829-11
1-216-825-11
1-216-825-11
1-216-829-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
2.2K
2.2K
4.7K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R203
R204
R205
R206
R207
1-216-833-11
1-216-833-11
1-216-829-11
1-216-841-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
4.7K
47K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R208
R209
R210
R211
R212
1-216-821-11
1-216-833-11
1-216-825-11
1-216-821-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
10K
2.2K
1K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R213
R214
R216
R217
0 R218
1-216-821-11
1-216-821-11
1-216-806-11
1-216-806-11
1-215-916-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL OXIDE
1K
1K
56
56
680
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
3W F
0 R219
R220
R221
R222
R223
1-215-916-00
1-216-837-11
1-216-837-11
1-216-830-11
1-216-864-11
METAL OXIDE
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
680
22K
22K
5.6K
0
5%
5%
5%
5%
3W F
1/10W
1/10W
1/10W
76
Ref. No.
Part No.
Description
Remark
R225
R226
R227
R228
R229
1-216-829-11
1-216-841-11
1-216-821-11
1-216-821-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
47K
1K
1K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R230
R231
R232
R235
R241
1-216-829-11
1-216-825-11
1-216-833-11
1-216-793-11
1-216-801-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
2.2K
10K
4.7
22
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R242
R243
R244
R245
R246
1-216-837-11
1-216-833-11
1-216-833-11
1-216-829-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
10K
10K
4.7K
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R247
R248
R249
R250
R251
1-216-833-11
1-216-833-11
1-216-841-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
47K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R252
R253
R254
R262
R263
1-216-807-11
1-216-809-11
1-216-809-11
1-216-827-11
1-216-857-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
68
100
100
3.3K
1M
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R264
R265
R266
R272
R273
1-216-821-11
1-216-833-11
1-216-845-11
1-216-853-11
1-216-864-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
1K
10K
100K
470K
0
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R274
R275
R280
R281
R282
1-216-864-11
1-216-864-11
1-216-797-11
1-216-825-11
1-216-825-11
SHORT CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
0
10
2.2K
2.2K
5%
5%
5%
1/10W
1/10W
1/10W
R283
R284
R301
R302
R303
1-216-825-11
1-216-825-11
1-216-825-11
1-216-825-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
2.2K
2.2K
2.2K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R304
R305
R306
R307
R308
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
10K
10K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R310
R311
R312
R313
R321
1-216-833-11
1-216-829-11
1-216-837-11
1-216-829-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
4.7K
22K
4.7K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R322
R323
R324
R325
R341
1-216-837-11
1-216-829-11
1-216-833-11
1-216-829-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
4.7K
10K
4.7K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R342
R343
1-216-821-11 METAL CHIP
1-216-837-11 METAL CHIP
1K
22K
5%
5%
1/10W
1/10W
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
CX-JV77
MAIN
Ref. No.
Part No.
MICROPHONE JACK
Description
Remark
R344
R345
R346
1-216-837-11 METAL CHIP
1-216-833-11 METAL CHIP
1-216-821-11 METAL CHIP
22K
10K
1K
5%
5%
5%
1/10W
1/10W
1/10W
R347
R348
R351
R352
R353
1-216-837-11
1-216-837-11
1-216-835-11
1-216-845-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
22K
15K
100K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R354
R356
R357
R358
R361
1-216-829-11
1-216-817-11
1-216-825-11
1-216-809-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
470
2.2K
100
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R362
R363
R364
R371
R372
1-216-825-11
1-216-829-11
1-216-829-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
4.7K
4.7K
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R373
R374
R375
R376
R377
1-216-809-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
10K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R378
R379
R380
R381
R382
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R383
R384
R385
R386
R387
1-216-833-11
1-216-833-11
1-216-829-11
1-216-837-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
4.7K
22K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R388
R389
R390
R391
R392
1-216-837-11
1-216-829-11
1-216-837-11
1-216-833-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
4.7K
22K
10K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
MOTOR (LD)
Ref. No.
Part No.
MOTOR (TB)
PANEL
Description
Remark
1-687-133-12 MOTOR (LD) BOARD
*****************
************************************************************
R393
1-216-833-11 METAL CHIP
10K
5%
1/10W
R394
1-216-821-11 METAL CHIP
1K
5%
1/10W
R395
1-216-837-11 METAL CHIP
22K
5%
1/10W
R398
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R399
1-216-833-11 METAL CHIP
10K
5%
1/10W
************************************************************
MICROPHONE JACK BOARD
***********************
< CAPACITOR >
C805
1-165-112-11 CERAMIC CHIP
0.33uF
16V
1-687-134-12 MOTOR (TB) BOARD
*****************
< CONNECTOR >
CN742 1-784-727-11 CONNECTOR, FFC 5P
************************************************************
A-1067-392-A PANEL BOARD, COMPLETE (EA)
A-4752-508-A PANEL BOARD, COMPLETE (EXCEPT EA)
**********************
< CAPACITOR >
C605
C606
C607
C608
C609
1-126-963-11
1-115-156-11
1-162-964-11
1-162-970-11
1-115-156-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
4.7uF
1uF
0.001uF
0.01uF
1uF
20%
C610
C611
C612
C613
C614
1-126-916-11
1-164-156-11
1-126-964-11
1-164-156-11
1-164-156-11
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
1000uF
0.1uF
10uF
0.1uF
0.1uF
20%
20%
6.3V
25V
50V
25V
25V
C615
C617
C618
C619
C620
1-126-961-11
1-162-964-11
1-162-964-11
1-126-947-11
1-126-947-11
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
2.2uF
0.001uF
0.001uF
47uF
47uF
20%
10%
10%
20%
20%
50V
50V
50V
35V
35V
C621
C622
C623
C624
C625
1-162-995-11
1-126-963-11
1-126-963-11
1-162-918-11
1-162-919-11
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
0.022uF
4.7uF
4.7uF
18PF
22PF
20%
20%
5%
5%
50V
50V
50V
50V
50V
C626
C628
C629
C630
C631
1-164-156-11
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
100PF
100PF
100PF
100PF
5%
5%
5%
5%
25V
50V
50V
50V
50V
C632
C633
C634
C635
C636
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100PF
100PF
100PF
100PF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C637
C638
C639
C640
C641
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100PF
100PF
100PF
0.1uF
5%
5%
5%
5%
50V
50V
50V
50V
25V
C642
C643
C646
C648
C649
1-164-156-11
1-164-156-11
1-104-662-91
1-104-662-91
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
0.1uF
0.1uF
22uF
22uF
0.1uF
C650
C651
1-162-964-11 CERAMIC CHIP
1-162-964-11 CERAMIC CHIP
10%
10%
50V
10V
50V
25V
10V
< CONNECTOR >
CN802
1-784-766-11 CONNECTOR, FFC 5P
< JACK >
J802
1-770-226-11 JACK (LARGE TYPE) (MIC)
************************************************************
0.001uF
0.001uF
20%
20%
10%
10%
25V
25V
25V
25V
25V
50V
50V
77
CX-JV77
PANEL
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
C653
C656
C811
1-162-959-11 CERAMIC CHIP
1-162-927-11 CERAMIC CHIP
1-131-681-31 FILM
330PF
100PF
0.015uF
5%
5%
5%
50V
50V
50V
D630
D631
D632
8-719-988-61 DIODE 1SS355TE-17
8-719-978-33 DIODE DTZ-TT11-6.8B
8-719-083-57 DIODE UDZSTE-173.6B
C812
C813
C814
C815
C816
1-124-463-00
1-124-261-00
1-124-261-00
1-124-257-00
1-124-257-00
ELECT
ELECT
ELECT
ELECT
ELECT
0.1uF
10uF
10uF
2.2uF
2.2uF
20%
20%
20%
20%
20%
50V
50V
50V
50V
50V
D633
D801
8-719-988-61 DIODE 1SS355TE-17
8-719-069-54 DIODE UDZSTE-175.1B
C817
C818
C819
C820
C821
1-124-584-00
1-124-584-00
1-162-927-11
1-162-923-11
1-164-156-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
100uF
100PF
47PF
0.1uF
20%
20%
5%
5%
10V
10V
50V
50V
25V
C822
C823
C824
C825
C829
1-164-315-11
1-115-416-11
1-115-416-11
1-164-816-11
1-124-261-00
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
470PF
0.001uF
0.001uF
220PF
10uF
5%
5%
5%
2%
20%
50V
25V
25V
50V
50V
C830
C831
C832
C833
C834
1-124-261-00
1-124-234-00
1-162-970-11
1-165-112-11
1-162-970-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
22uF
0.01uF
0.33uF
0.01uF
20%
20%
10%
10%
50V
16V
25V
16V
25V
C835
C836
C837
C838
C839
1-162-967-11
1-124-257-00
1-124-257-00
1-162-970-11
1-162-968-11
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
0.0033uF
2.2uF
2.2uF
0.01uF
0.0047uF
10%
20%
20%
10%
10%
50V
50V
50V
25V
50V
C840
C841
C842
C843
C862
1-162-970-11
1-164-156-11
1-124-584-00
1-162-927-11
1-164-245-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
0.01uF
0.1uF
100uF
100PF
0.015uF
10%
25V
25V
10V
50V
25V
< FLUORESCENT INDICATOR >
FL601
1-518-977-11 INDICATOR TUBE, FLUORESCENT
< IC >
IC601
IC603
IC604
IC610
IC801
6-804-263-01
6-704-045-01
8-759-533-04
6-600-174-01
8-759-710-97
IC
IC
IC
IC
IC
LC876964C-52S6-E
MM1574ANLE
M62703ML-E1
RPM7240-H4
NJM4565M-D
IC802
8-759-464-97 IC BU9255FS-E2
< SHORT >
20%
5%
10%
JR601
JR602
JR603
JR604
JR605
1-216-296-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR606
JR610
JR614
JR615
JR618
1-216-864-11
1-216-296-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR619
JR621
JR622
JR624
JR629
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR801
JR802
JR803
1-216-296-11 SHORT CHIP
1-216-864-11 SHORT CHIP
1-216-296-11 SHORT CHIP
0
0
0
< CONNECTOR >
CN601
CN602
CN603
CN801
1-568-844-11
1-784-735-11
1-568-830-11
1-784-766-11
CONNECTOR, FFC 29P
CONNECTOR, FFC 13P
CONNECTOR, FFC 11P
CONNECTOR, FFC 5P
< DIODE >
D603
D604
D605
* D606
D607
8-719-988-61
8-719-988-61
8-719-988-61
6-500-486-01
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
1SS355TE-17
PTZ-TE25-11B
1SS355TE-17
D608
D609
D610
D611
D613
8-719-988-61
8-719-988-61
8-719-056-78
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
UDZ-TE-17-4.3B
1SS355TE-17
1SS355TE-17
D614
D615
D616
D622
D625
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17 (EA)
1SS355TE-17
D627
D628
8-719-988-61 DIODE 1SS355TE-17
8-719-988-61 DIODE 1SS355TE-17
78
< LED >
LED601 8-719-063-93 LED SLR325VC-N-T32 (I/1)
LED602 6-500-810-01 LED SELU5923C-STP15 (i-BASS)
< TRANSISTOR >
Q601
Q602
Q603
Q604
Q605
8-729-116-57
8-729-140-04
8-729-140-04
8-729-119-76
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SB1068-K
2SB1116A-L
2SB1116A-L
2SA1175-HFE
2SC1623-L5L6
Q606
Q607
Q608
Q609
Q616
8-729-027-55
8-729-027-55
8-729-027-55
8-729-027-55
8-729-027-55
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DTC143EKA-T146
DTC143EKA-T146
DTC143EKA-T146
DTC143EKA-T146
DTC143EKA-T146
Q801
Q802
8-729-120-28 TRANSISTOR
8-729-120-28 TRANSISTOR
2SC1623-L5L6
2SC1623-L5L6
CX-JV77
PANEL
Ref. No.
Part No.
Description
Remark
< RESISTOR >
R601
R602
R603
R604
R605
1-216-829-11
1-216-829-11
1-216-829-11
1-216-841-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
4.7K
4.7K
47K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R606
R607
R608
R609
R610
1-216-829-11
1-216-841-11
1-216-829-11
1-216-837-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
47K
4.7K
22K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R611
R612
R613
R614
R615
1-216-837-11
1-216-833-11
1-216-837-11
1-216-837-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
10K
22K
22K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R616
R617
R618
R619
R620
1-216-833-11
1-216-837-11
1-216-833-11
1-216-837-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
22K
10K
22K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R621
R622
R623
R624
R625
1-216-833-11
1-216-049-11
1-216-833-11
1-216-049-11
1-216-833-11
METAL CHIP
RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP
10K
1K
10K
1K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R626
R627
R628
R629
R630
1-216-049-11
1-216-833-11
1-216-833-11
1-216-150-11
1-216-809-11
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP
METAL CHIP
1K
10K
10K
10
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/8W
1/10W
R631
R635
R639
R640
R641
1-216-809-11
1-216-809-11
1-216-829-11
1-216-834-11
1-216-849-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
4.7K
12K
220K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R642
R643
R644
R645
R646
1-216-817-11
1-216-819-11
1-216-821-11
1-216-823-11
1-216-823-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470
680
1K
1.5K
1.5K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R647
R648
R649
R650
R651
1-216-825-11
1-216-827-11
1-216-829-11
1-218-867-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
3.3K
4.7K
6.8K
10K
5%
5%
5%
0.5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R653
R654
R655
R656
R657
1-216-817-11
1-216-819-11
1-216-821-11
1-216-823-11
1-216-823-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470
680
1K
1.5K
1.5K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R658
R659
R660
R661
R662
1-216-825-11
1-216-827-11
1-216-829-11
1-218-867-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
3.3K
4.7K
6.8K
10K
5%
5%
5%
0.5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R664
1-216-817-11 METAL CHIP
470
5%
1/10W
Ref. No.
Part No.
Description
R665
R666
R667
R668
1-216-819-11
1-216-821-11
1-216-823-11
1-216-823-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
680
1K
1.5K
1.5K
5%
5%
5%
5%
Remark
1/10W
1/10W
1/10W
1/10W
R669
R670
R671
R672
R673
1-216-825-11
1-216-827-11
1-216-829-11
1-218-867-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
3.3K
4.7K
6.8K
10K
5%
5%
5%
0.5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R674
R675
R676
R677
R678
1-216-835-11
1-216-835-11
1-216-835-11
1-216-864-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
15K
15K
15K
0
100K
5%
5%
5%
1/10W
1/10W
1/10W
5%
1/10W
R679
R680
R681
R682
R683
1-216-162-00
1-216-838-11
1-216-849-11
1-216-833-11
1-216-849-11
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
33
27K
220K
10K
220K
5%
5%
5%
5%
5%
1/8W
1/10W
1/10W
1/10W
1/10W
R684
R685
R686
R687
R688
1-216-821-11
1-216-841-11
1-216-841-11
1-216-833-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
47K
47K
10K
470
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R689
R690
R691
R692
R693
1-216-829-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R694
R695
R696
R697
R701
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R702
R703
R704
R705
R706
1-216-797-11
1-216-833-11
1-216-797-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10
10K
10
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R707
R708
R710
R711
R712
1-216-182-00
1-216-182-00
1-216-833-11
1-216-833-11
1-216-797-11
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
220
10K
10K
10
5%
5%
5%
5%
5%
1/8W
1/8W
1/10W
1/10W
1/10W
R713
R714
R715
R716
R717
1-216-797-11
1-216-809-11
1-216-805-11
1-216-837-11
1-216-827-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10
100
47
22K
3.3K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R718
R719
R727
R728
R729
1-216-837-11
1-216-827-11
1-220-397-11
1-220-397-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
3.3K
4.7M
4.7M
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R730
R732
R733
R734
1-216-809-11
1-216-853-11
1-216-809-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
470K
100
1K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
79
CX-JV77
PANEL
Ref. No.
Part No.
Description
Remark
R735
1-216-821-11 METAL CHIP
1K
5%
1/10W
R736
R737
R738
R739
R740
1-216-821-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R741
R742
R743
R744
R745
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R746
R747
R748
R749
R750
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R751
R752
R753
R754
R755
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R756
R757
R758
R759
R760
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R761
R762
R763
R764
R765
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R766
R767
R768
R769
R770
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R771
R772
R773
R775
R776
1-216-841-11
1-216-813-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
220
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R777
R778
R779
R780
R784
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R786
R787
R788
R789
R790
1-216-833-11
1-216-809-11
1-216-809-11
1-216-841-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
100
100
47K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R791
R792
R793
R794
R795
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R796
1-216-809-11 METAL CHIP
100
5%
1/10W
80
Ref. No.
Part No.
Description
R797
R798
R799
R801
1-216-821-11
1-216-821-11
1-216-821-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
1K
1K
1K
5%
5%
5%
5%
Remark
1/10W
1/10W
1/10W
1/10W
R807
R808
R809
R810
R811
1-216-833-11
1-216-845-11
1-216-821-11
1-216-837-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
100K
1K
22K
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R812
R813
R814
R815
R816
1-216-845-11
1-216-809-11
1-216-849-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100
220K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R817
R818
R821
R822
R830
1-216-821-11
1-216-834-11
1-216-833-11
1-216-833-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
12K
10K
10K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R831
R832
R833
R834
R835
1-216-845-11
1-216-178-00
1-216-833-11
1-216-829-11
1-216-835-11
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
150
10K
4.7K
15K
5%
5%
5%
5%
5%
1/10W
1/8W
1/10W
1/10W
1/10W
R836
R837
R838
R839
R840
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R841
R842
R854
R863
1-216-832-11
1-216-840-11
1-216-813-11
1-216-162-00
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP
8.2K
39K
220
33
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/8W
< SWITCH >
S601
S602
S603
S604
S605
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (I/1)
SWITCH, KEYBOARD (DISPLAY)
SWITCH, KEYBOARD (ENTER)
SWITCH, KEYBOARD (DISC 1)
SWITCH, KEYBOARD (DISC 2)
S606
S607
S608
S609
S610
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (DISC 3)
SWITCH, KEYBOARD (DISC SKIP/EX-CHANGE)
SWITCH, KEYBOARD (Z)
SWITCH, KEYBOARD (SOUND FIELD)
SWITCH, KEYBOARD
(PLAY MODE/TUNING MODE)
S621
S622
S623
S624
S625
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (CD)
SWITCH, KEYBOARD (TUNER/BAND)
SWITCH, KEYBOARD (TAPE A/B)
SWITCH, KEYBOARD (VIDEO/SAT)
SWITCH, KEYBOARD (P FILE)
S626
S627
S628
S629
S630
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (TREBLE –)
SWITCH, KEYBOARD (TREBLE +)
SWITCH, KEYBOARD (MIDDLE –)
SWITCH, KEYBOARD (MIDDLE +)
SWITCH, KEYBOARD (BASS –)
S641
S642
1-762-875-21 SWITCH, KEYBOARD (M ALBUM +)
1-762-875-21 SWITCH, KEYBOARD (X)
CX-JV77
PANEL
Ref. No.
Part No.
Description
Remark
S643
S644
S645
1-762-875-21 SWITCH, KEYBOARD (h H)
1-762-875-21 SWITCH, KEYBOARD (x)
1-762-875-21 SWITCH, KEYBOARD (m ALBUM –)
S646
S647
S648
S649
S650
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
S660
S661
1-786-417-11 SW, RTRY RE012307PVB30F (VOLUME)
1-786-418-11 SWITCH, ROTARY (ENCODER) (AMS/TUNING)
VR802
Part No.
Description
Remark
< CONNECTOR >
CN441
SWITCH, KEYBOARD (REC/PAUSE/START)
SWITCH, KEYBOARD (CD SYNC)
SWITCH, KEYBOARD (i-BASS)
SWITCH, KEYBOARD (PRESET EQ)
SWITCH, KEYBOARD (BASS +)
< VARIABLE RESISTOR >
VR801
Ref. No.
POWER
1-227-656-11 RES, VAR 50K (ROTATIONAL TYPE)
(MIC LEVEL)
1-227-656-11 RES, VAR 50K (ROTATIONAL TYPE)
(ECHO LEVEL)
< VIBRATOR >
X601
1-760-252-12 VIBRATOR, CRYSTAL (32.768kHz)
X602
1-795-004-21 VIBRATOR, CERAMIC (10MHz)
************************************************************
A-4752-502-A POWER BOARD, COMPLETE
***********************
1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
< DIODE >
D401
D402
D441
D442
D443
6-500-360-01
6-500-360-01
8-719-991-33
8-719-991-33
8-719-991-33
DIODE
DIODE
DIODE
DIODE
DIODE
D10XB20
D10XB20
1SS133T-77
1SS133T-77
1SS133T-77
D444
D445
D446
D481
D482
8-719-991-33
8-719-947-65
8-719-947-65
8-719-991-33
8-719-991-33
DIODE
DIODE
DIODE
DIODE
DIODE
1SS133T-77
MTZJ-T-72-16B
MTZJ-T-72-16B
1SS133T-77
1SS133T-77
< EARTH TERMINAL >
* EP401
* EP402
* EP491
1-537-738-21 TERMINAL, EARTH
1-537-738-21 TERMINAL, EARTH
1-537-738-21 TERMINAL, EARTH
< IC >
IC441
6-600-169-01 IC STK412-240
< JACK >
7-685-872-09 SCREW +BVTT 3X8 (S)
JK442
< CAPACITOR >
C402
C403
C404
C405
C406
1-162-306-11
1-137-749-11
1-137-749-11
1-135-517-11
1-135-517-11
CERAMIC
MYLAR
MYLAR
ELECT
ELECT
0.01uF
0.1uF
0.1uF
3300uF
3300uF
20%
20%
20%
16V
100V
100V
71V
71V
C409
C410
C413
C414
C441
1-135-515-11
1-135-515-11
1-136-165-00
1-136-165-00
1-126-964-11
ELECT
ELECT
FILM
FILM
ELECT
3300uF
3300uF
0.1uF
0.1uF
10uF
20%
20%
5%
5%
20%
50V
50V
50V
50V
50V
C442
C443
C444
C445
C446
1-126-964-11
1-162-294-31
1-162-294-31
1-162-282-31
1-162-282-31
ELECT
CERAMIC
CERAMIC
CERAMIC
CERAMIC
10uF
0.001uF
0.001uF
100PF
100PF
20%
10%
10%
10%
10%
50V
50V
50V
50V
50V
C447
C448
C451
C452
C453
1-126-967-11
1-126-967-11
1-136-165-00
1-136-165-00
1-136-165-00
ELECT
ELECT
FILM
FILM
FILM
47uF
47uF
0.1uF
0.1uF
0.1uF
20%
20%
5%
5%
5%
50V
50V
50V
50V
50V
C454
C461
C462
C463
C481
1-136-165-00
1-128-562-11
1-128-562-11
1-104-655-91
1-104-665-11
FILM
ELECT
ELECT
ELECT
ELECT
0.1uF
47uF
47uF
470uF
100uF
5%
20%
20%
20%
20%
50V
100V
100V
6.3V
25V
C486
C487
C492
1-126-961-11 ELECT
1-126-963-11 ELECT
1-162-306-11 CERAMIC
2.2uF
4.7uF
0.01uF
20%
20%
20%
50V
50V
16V
1-694-877-21 TERMINAL BOARD (8P)
(FRONT SPEAKER IMPEDANCE USE 6-16Ω,
SURROUND SPEAKER IMPEDANCE USE 24Ω)
< COIL >
L441
L442
1-420-872-52 COIL, AIR-CORE
1-420-872-52 COIL, AIR-CORE
< TRANSISTOR >
Q441
Q442
Q481
Q482
Q483
8-729-140-84
8-729-140-84
8-729-119-79
8-729-119-79
8-729-119-79
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1841-PAFAEA
2SC1841-PAFAEA
2SC2785-FEK
2SC2785-FEK
2SC2785-FEK
Q484
Q485
Q486
Q487
Q488
8-729-119-79
8-729-119-76
8-729-119-79
8-729-119-79
8-729-119-79
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2785-FEK
2SA1175-HFE
2SC2785-FEK
2SC2785-FEK
2SC2785-FEK
Q489
Q490
Q491
8-729-140-84 TRANSISTOR
8-729-140-84 TRANSISTOR
8-729-821-00 TRANSISTOR
2SC1841-PAFAEA
2SC1841-PAFAEA
2SA1207
< RESISTOR >
R401
R402
R403
R404
R407
1-249-441-11
1-249-441-11
1-249-441-11
1-249-441-11
1-260-087-11
CARBON
CARBON
CARBON
CARBON
CARBON
100K
100K
100K
100K
100
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/2W
R409
R410
R411
R412
1-249-441-11
1-249-441-11
1-249-421-11
1-249-421-11
CARBON
CARBON
CARBON
CARBON
100K
100K
2.2K
2.2K
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
81
CX-JV77
POWER
Ref. No.
SENSOR
Part No.
SUB TRANS
Description
SW
Remark
R413
1-249-429-11 CARBON
10K
5%
1/4W
R414
R441
R442
R443
R444
1-249-429-11
1-249-417-11
1-249-417-11
1-249-438-11
1-249-438-11
CARBON
CARBON
CARBON
CARBON
CARBON
10K
1K
1K
56K
56K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R445
R446
R447
R448
0 R449
1-249-417-11
1-249-417-11
1-249-438-11
1-249-438-11
1-217-156-00
CARBON
CARBON
CARBON
CARBON
METAL
1K
1K
56K
56K
0.22
5%
5%
5%
5%
10%
1/4W
1/4W
1/4W
1/4W
5W F
0 R450
R453
R454
R455
R456
1-217-156-00
1-260-076-11
1-260-076-11
1-249-417-11
1-249-417-11
METAL
CARBON
CARBON
CARBON
CARBON
0.22
10
10
1K
1K
10%
5%
5%
5%
5%
5W F
1/2W
1/2W
1/4W
1/4W
R457
R458
R459
R460
R461
1-249-431-11
1-249-431-11
1-249-441-11
1-249-441-11
1-260-076-11
CARBON
CARBON
CARBON
CARBON
CARBON
15K
15K
100K
100K
10
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/2W
R462
R465
R466
0 R467
0 R468
1-260-076-11
1-249-437-11
1-249-438-11
1-215-872-11
1-215-872-11
CARBON
CARBON
CARBON
METAL OXIDE
METAL OXIDE
10
47K
56K
3.3K
3.3K
5%
5%
5%
5%
5%
1/2W
1/4W
1/4W
1W F
1W F
R469
R470
R471
R472
R473
1-249-435-11
1-249-435-11
1-249-439-11
1-249-435-11
1-249-433-11
CARBON
CARBON
CARBON
CARBON
CARBON
33K
33K
68K
33K
22K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R474
R475
R476
0 R477
R478
1-249-421-11
1-249-429-11
1-249-431-11
1-212-881-11
1-249-429-11
CARBON
CARBON
CARBON
FUSIBLE
CARBON
2.2K
10K
15K
100
10K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W F
1/4W
R481
R482
R483
R484
R485
1-247-847-91
1-249-429-11
1-249-397-11
1-249-438-11
1-249-441-11
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
10K
22
56K
100K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R486
R487
R488
R489
R490
1-249-441-11
1-249-435-11
1-249-433-11
1-247-847-91
1-247-847-91
CARBON
CARBON
CARBON
CARBON
CARBON
100K
33K
22K
4.7K
4.7K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
1
100
5%
5%
1/4W F
1/4W F
TRANS
Ref. No.
Part No.
Description
Remark
1-687-132-12 SENSOR BOARD
*************
< CONNECTOR >
CN731
1-785-329-21 PIN, CONNECTOR (LIGHT ANGLE) 3P
< IC >
IC731
(Not supplied) IC RPI-576
************************************************************
SUB TRANS BOARD
****************
< CONNECTOR >
CN901
1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
< DIODE >
D901
D902
D903
D904
D905
8-719-991-33
6-500-522-31
6-500-522-31
6-500-522-31
6-500-522-31
DIODE
DIODE
DIODE
DIODE
DIODE
1SS133T-77
10EDB40-TB5
10EDB40-TB5
10EDB40-TB5
10EDB40-TB5
< TRANSFORMER >
0 PT902
0 PT902
X-4956-294-1 TRANS ASSY, SUB (EXCEPT EA)
X-4956-322-1 SUB TRANS ASSY (EA)
< RELAY >
0 RY901
1-755-276-21 RELAY, POWER
< SWITCH >
0 S901
1-786-055-21 SELECTOR, VOLTAGE (VOLTAGE SELECTOR)
************************************************************
1-687-669-12 SW BOARD
*********
< SWITCH >
S751
1-786-514-11 SWITCH, LEVER (SLIDE)
(OPEN/CLOSE DETECT)
************************************************************
A-4752-506-A TRANS BOARD, COMPLETE
***********************
1-533-217-41 HOLDER, FUSE
< CAPACITOR >
0 R495
0 R496
1-202-972-61 FUSIBLE
1-212-881-11 FUSIBLE
< RELAY >
RY441
1-755-372-11 RELAY
C906
C908
C909
C910
C911
1-164-159-21
1-128-553-11
1-126-964-11
1-126-968-11
1-126-942-61
< THERMISTOR >
TH441 1-807-796-11 THERMISTOR
************************************************************
82
CERAMIC
ELECT
ELECT
ELECT
ELECT
0.1uF
220uF
10uF
100uF
1000uF
20%
20%
20%
20%
50V
63V
50V
50V
25V
< CONNECTOR >
CN904
* CN905
* CN906
* CN907
1-568-106-11
1-564-508-11
1-564-705-11
1-764-333-11
PIN, CONNECTOR (3.96mm PITCH) 4P
PLUG, CONNECTOR 5P
PIN, CONNECTOR (SMALL TYPE) 3P
PLUG, CONNECTOR 10P
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
CX-JV77
TRANS
Ref. No.
Part No.
Description
VCD CONNECT
Remark
Ref. No.
VIDEO OUT
Part No.
VMP43GY
Description
Remark
C211
1-126-206-11 ELECT CHIP
100uF
20%
6.3V
C212
C213
C214
C221
C222
1-164-156-11
1-124-778-00
1-124-778-00
1-124-779-00
1-124-779-00
CERAMIC CHIP
ELECT CHIP
ELECT CHIP
ELECT CHIP
ELECT CHIP
0.1uF
22uF
22uF
10uF
10uF
20%
20%
20%
20%
25V
6.3V
6.3V
16V
16V
C223
C224
C253
C254
C255
1-126-206-11
1-164-156-11
1-216-864-11
1-164-156-11
1-164-156-11
ELECT CHIP
CERAMIC CHIP
SHORT CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
0.1uF
0
0.1uF
0.1uF
20%
C257
C258
C259
C321
C322
1-128-065-11
1-164-156-11
1-126-206-11
1-162-919-11
1-162-917-11
ELECT CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
68uF
0.1uF
100uF
22PF
15PF
20%
C323
C338
C360
C361
C362
1-162-915-11
1-164-156-11
1-126-206-11
1-164-156-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
10PF
0.1uF
100uF
0.1uF
100PF
C364
C365
C366
C501
C502
1-124-779-00
1-126-206-11
1-126-206-11
1-124-779-00
1-164-156-11
ELECT CHIP
ELECT CHIP
ELECT CHIP
ELECT CHIP
CERAMIC CHIP
10uF
100uF
100uF
10uF
0.1uF
C503
C504
C505
C510
C511
1-164-156-11
1-164-156-11
1-164-156-11
1-164-156-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C513
C521
C522
C523
C524
1-162-964-11
1-164-156-11
1-162-912-11
1-162-912-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.1uF
7PF
7PF
0.1uF
10%
C525
C533
C534
C535
C536
1-126-193-11
1-164-156-11
1-164-315-11
1-110-563-11
1-164-217-11
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
1uF
0.1uF
470PF
0.068uF
150PF
20%
C537
C538
C539
C540
C541
1-162-927-11
1-126-206-11
1-117-863-11
1-164-156-11
1-162-974-11
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100uF
0.47uF
0.1uF
0.01uF
5%
20%
10%
C542
C543
C544
C545
C546
1-164-156-11
1-164-315-11
1-117-863-11
1-126-193-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
0.1uF
470PF
0.47uF
1uF
0.1uF
C547
C548
C549
C550
C551
1-126-193-11
1-164-156-11
1-162-913-11
1-162-913-11
1-164-156-11
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
1uF
0.1uF
8PF
8PF
0.1uF
20%
C552
1-126-193-11 ELECT CHIP
1uF
20%
< DIODE >
D906
D908
8-719-110-69 DIODE RD27ESB4
6-500-522-31 DIODE 10EDB40-TB5
< TRANSISTOR >
Q902
8-729-048-52 TRANSISTOR
2SA1932 (TP)
< RESISTOR >
R903
1-249-430-11 CARBON
12K
5%
1/4W
R904
1-249-417-11 CARBON
1K
5%
1/4W
0 R908
1-217-831-11 FUSIBLE
1
5%
1/4W
************************************************************
VCD CONNECT BOARD
*******************
< CAPACITOR >
C881
C882
C883
C884
C885
1-164-360-11
1-164-360-11
1-162-964-11
1-162-957-11
1-162-957-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.001uF
220PF
220PF
10%
5%
5%
16V
16V
50V
50V
50V
< CONNECTOR >
CN881 1-784-780-11 CONNECTOR, FFC 19P
* CN882 1-568-830-11 SOCKET, CONNECTOR 11P
************************************************************
VIDEO OUT BOARD
****************
6.3V
25V
25V
25V
20%
5%
5%
0.5PF
20%
5%
20%
20%
20%
20%
10V
25V
6.3V
50V
50V
50V
25V
6.3V
25V
50V
16V
6.3V
6.3V
16V
25V
25V
25V
25V
25V
25V
< JACK >
J803
1-774-227-11 JACK, PIN 1P (VIDEO OUT)
************************************************************
A-4752-397-A VMP43GY BOARD, COMPLETE
*************************
< CAPACITOR >
C104
C105
C106
C114
C115
1-124-778-00
1-162-968-11
1-164-670-11
1-124-778-00
1-164-156-11
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
22uF
0.0047uF
1200PF
22uF
0.1uF
20%
10%
5%
20%
6.3V
50V
16V
6.3V
25V
C116
C154
C155
C156
C201
1-126-206-11
1-124-778-00
1-162-968-11
1-164-670-11
1-124-778-00
ELECT CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
100uF
22uF
0.0047uF
1200PF
22uF
20%
20%
10%
5%
20%
6.3V
6.3V
50V
16V
6.3V
C202
C203
C204
C205
C206
1-164-156-11
1-126-206-11
1-164-156-11
1-164-156-11
1-164-156-11
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
100uF
0.1uF
0.1uF
0.1uF
C207
C208
C209
C210
1-164-156-11
1-164-156-11
1-124-778-00
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
0.1uF
0.1uF
22uF
0.1uF
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
20%
20%
25V
6.3V
25V
25V
25V
25V
25V
6.3V
25V
0.5PF
0.5PF
5%
10%
5%
5%
10%
20%
0.5PF
0.5PF
50V
25V
50V
50V
25V
50V
25V
50V
16V
50V
50V
6.3V
6.3V
25V
50V
25V
50V
6.3V
50V
25V
50V
25V
50V
50V
25V
50V
83
CX-JV77
VMP43GY
Ref. No.
Part No.
Description
C561
C566
C567
C570
1-164-156-11
1-126-206-11
1-164-156-11
1-162-967-11
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
100uF
20%
0.1uF
0.0033uF 10%
Remark
25V
6.3V
25V
50V
C571
C572
C573
C574
C575
1-164-156-11
1-164-156-11
1-164-156-11
1-164-156-11
1-126-206-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
0.1uF
0.1uF
0.1uF
0.1uF
100uF
25V
25V
25V
25V
6.3V
C576
C581
C582
C583
C584
1-126-206-11
1-164-156-11
1-124-779-00
1-164-156-11
1-164-156-11
ELECT CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
0.1uF
10uF
0.1uF
0.1uF
20%
C596
C597
1-124-779-00 ELECT CHIP
1-124-779-00 ELECT CHIP
10uF
10uF
20%
20%
Ref. No.
Part No.
Description
Remark
< TRANSISTOR >
Q201
Q301
Q370
Q581
8-729-140-75
8-729-602-36
8-729-028-96
8-729-602-21
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SD999-CLCK
2SA1602-F
DTC114EUA-T106
2SC4154-F
< RESISTOR >
R102
R107
R108
R109
R114
1-216-809-11
1-216-833-11
1-216-823-11
1-216-823-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
10K
1.5K
1.5K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R115
R152
R157
R158
R159
1-216-825-11
1-216-809-11
1-216-833-11
1-216-823-11
1-216-823-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
100
10K
1.5K
1.5K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
1-216-809-11
1-216-809-11
1-216-813-11
1-216-864-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
100
100
220
0
470
5%
5%
5%
1/10W
1/10W
1/10W
< FERRITE BEAD >
R201
R202
R321
R322
R323
5%
1/10W
20%
20%
6.3V
25V
16V
25V
25V
16V
16V
< CONNECTOR >
CN201
CN301
1-778-874-11 CONNECTOR, FFC (LIF (NON-ZIF)) 19P
1-794-509-11 PIN, CONNECTOR (PC BOARD) (3P)
FB201
FB251
FB252
FB360
FB501
1-469-869-21
1-469-869-21
1-469-869-21
1-469-869-21
1-469-869-21
INDUCTOR (EMI FERRITE) (2012)
INDUCTOR (EMI FERRITE) (2012)
INDUCTOR (EMI FERRITE) (2012)
INDUCTOR (EMI FERRITE) (2012)
INDUCTOR (EMI FERRITE) (2012)
R375
R376
R502
R503
R504
1-211-990-11
1-216-833-11
1-216-827-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
75
10K
3.3K
100
100
0.5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
FB502
FB503
FB504
FB561
1-469-869-21
1-469-869-21
1-469-869-21
1-469-869-21
INDUCTOR (EMI FERRITE) (2012)
INDUCTOR (EMI FERRITE) (2012)
INDUCTOR (EMI FERRITE) (2012)
INDUCTOR (EMI FERRITE) (2012)
R505
R506
R507
R508
R509
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R510
R511
R512
R513
R516
1-216-809-11
1-216-809-11
1-216-809-11
1-216-833-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
10K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R517
R522
R531
R532
R533
1-216-826-11
1-216-833-11
1-216-845-11
1-216-829-11
1-216-839-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.7K
10K
100K
4.7K
33K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R534
R537
R538
R541
R542
1-216-864-11
1-216-864-11
1-216-833-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
0
0
10K
0
0
5%
1/10W
R543
R544
R545
R546
R547
1-216-853-11
1-216-857-11
1-216-821-11
1-216-848-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470K
1M
1K
180K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R548
R549
R550
R551
R552
1-216-855-11
1-216-845-11
1-216-833-11
1-218-852-11
1-216-820-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
680K
100K
10K
1.6K
820
5%
5%
5%
0.5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
< FILTER >
FL201
FL501
FL502
FL503
FL504
1-234-177-21
1-234-177-21
1-234-177-21
1-234-177-21
1-234-177-21
FILTER, CHIP EMI
FILTER, CHIP EMI
FILTER, CHIP EMI
FILTER, CHIP EMI
FILTER, CHIP EMI
< IC >
IC102
IC201
IC202
IC307
IC504
8-759-701-40
6-700-399-01
8-759-460-72
6-702-001-01
8-759-825-13
IC
IC
IC
IC
IC
NJM3404AM-T1
uPC2925T-E1
BA033FP-E2
BD7600FV-E2
PCM1748E/2K
IC505
IC506
IC507
IC508
8-752-417-93
6-702-000-01
6-700-628-01
6-804-389-01
IC
IC
IC
IC
CXD1887R
BU2507FV-E2
HY57V281620HCT-H-TR
MR27V401E-0G8MAZ03B
< SHORT >
JW203
1-216-864-11 SHORT CHIP
0
< COIL >
L102
L321
84
1-410-373-31 INDUCTOR
1-410-381-11 INDUCTOR
2.2uH
10uH
CX-JV77
VMP43GY
Ref. No.
Part No.
Description
R554
R555
R556
R557
R558
1-216-797-11
1-216-797-11
1-216-797-11
1-216-797-11
1-216-857-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10
10
10
10
1M
5%
5%
5%
5%
5%
Remark
1/10W
1/10W
1/10W
1/10W
1/10W
R559
R561
R581
R582
1-216-817-11
1-216-821-11
1-216-809-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
470
1K
100
470
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
Ref. No.
Part No.
Description
Remark
< VIBRATOR >
X501
1-767-518-11 VIBRATOR, CRYSTAL (33.8688MHz)
X502
1-767-519-11 VIBRATOR, CRYSTAL (27MHz)
************************************************************
MISCELLANEOUS
**************
7
9
11
12
13
1-773-122-11
1-775-265-11
1-500-657-11
1-469-854-11
1-765-325-11
WIRE (FLAT TYPE) (19 CORE)
WIRE (FLAT TYPE) (29 CORE)
CORE, FERRITE
CORE, FERRITE
WIRE (FLAT TYPE) (11 CORE)
106
107
111
113
251
1-773-288-11
1-827-145-11
1-796-486-61
1-769-842-11
1-769-940-11
WIRE (FLAT TYPE) (29 CORE)
WIRE (FLAT TYPE) (13 CORE)
DECK, MECHANISM (CWM43FR34)
WIRE (FLAT TYPE) (5 CORE)
WIRE (FLAT TYPE) (11 CORE)
252
308
509
602
0 657
1-693-603-31
1-400-285-11
1-776-182-11
1-471-035-11
A-4735-357-A
TUNER (FM/AM)
F-BEAD, E2515MRT
WIRE (FLAT TYPE) (5 CORE)
MAGNET ASSY
BASE ASSY, OP (KSM-213DHAP)
658
0 F904
0 F905
0 F906
0 F907
1-782-817-11
1-533-473-12
1-533-473-12
1-533-470-12
1-533-470-12
WIRE (FLAT TYPE) (16 CORE)
FUSE, GLASS TUBE (DIA. 5) (T6.3A/250V)
FUSE, GLASS TUBE (DIA. 5) (T6.3A/250V)
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
0 F908
0 F909
M741
M751
M901
1-576-655-12
1-576-655-12
A-4723-963-A
A-4737-553-A
1-763-117-13
FUSE, GLASS TUBE (DIA. 5) (T8AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T8AL/250V)
MOTOR ASSY, TABLE
MOTOR ASSY, LOADING
FAN, DC
0 PT901
0 PT901
S711
1-433-255-11 TRANSFORMER, POWER (E3, E15, SP)
1-443-281-11 TRANSFORMER, POWER (EA)
1-477-680-12 ENCODER, ROTARY
(DISC TRAY ADDRESS DETECT)
1-751-521-11 CORD, POWER (EA)
1-777-071-83 CORD, POWER (E15, SP)
0 W001
0 W001
0 W001
1-827-226-11 CORD, POWER (E3)
*************************************************************
ACCESSORIES
***********
0
0
1-569-007-22 ADAPTOR, CONVERSION 2P (E3)
1-569-008-22 ADAPTOR, CONVERSION 2P (E15, SP)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
85
CX-JV77
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
2
Ver.
Date
1.0
2004.06
Description of Revision
New
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