Dual | DA1000D | Service manual | Dual DA1000D Service manual

FILE NO.
Service Manual
Micro Component System
DC-DA1000
(XE)
CD
Contents
Specifications ................................................................... 1
System connections ......................................................... 1
What to do if ..................................................................... 1
CD pick-up maintenance .................................................. 1
Laser beam safety precaution .......................................... 2
Tape adjustments ............................................................ 2
Tuner adjustments ........................................................... 3
Exploded view
(Cabinet & Chassis) ...................................................... 4
Parts list
(Cabinet & Chassis) ...................................................... 5
Exploded view & Parts list (Tape mechanism) .............. 8
(CD mechanism) ................. 8
PRODUCT CODE No.
129 648 02
IC block diagram & description ........................................ 9
LCD display description ................................................... 14
Wiring connection ............................................................ 15
Schematic diagram
(FRONT) ....................................................................... 16
(CD) ............................................................................... 18
(TUNER) ....................................................................... 22
(AMPLIFIER ) ................................................................ 26
Wiring diagram
(FRONT & CD) .............................................................. 20
(TUNER) ....................................................................... 24
(AMPLIFIER) ................................................................. 28
(POWER TRANSFORMER & LED) .............................. 30
SP: This service manual consists of "DC-DA1000U/XE" (Main unit : 129 647 02) and
"SX-DA1000/XE" (Speaker system : 165 064 02).
REFERENCE No. SM5810385
SPECIFICATIONS
Tuner
Reception frequency .............. FM : 87.5 ~ 108 MHz
AM : 522 ~ 1611kHz
CD player
Channels ................................ 2-channel stereo
Sampling frequency ............... 44.1 kHz
Pick-up ................................... Optical 3-beam
semiconductor laser
Laser output ........................... 0.6mW(Continuous wave max.)
Wave length ........................... 790 nm
Wow and Flutter ..................... Below measurable limits
Cassette deck section
Track system ......................... 4-track, 2-channel stereo
Frequency response .............. 80 Hz to 15 kHz
Signal to noise ratio ............... 40 dB
Wow and Flutter ..................... 0.15% (WRMS)
Fast forward / Rewind time .... Approx. 110 sec. (C-60)
General
Output power ......................... 4 W x 2
(at 4 ohms, 10% distortion)
Outputs .................................. SPEAKERS : 4 ohms
PHONES : 8 - 32 ohms
Power requirements ............... AC 230V, 50Hz
Power consumption ............... 18 W
Dimensions (W x H x D) ........ Approx. 141 x 212 x 210 mm
Weight .................................... Approx. 2.2 kg
Speaker system
Type ....................................... Full range bass reflex
Unit used ................................ 8 cm cone type
Maximum
power-handling capacity ..... 6 Watts (peak)
Nominal impedance ............... 4 ohms
Dimensions (W x H x D) ........ Approx. 141 x 210 x 173mm
Weight .................................... Approx. 1.1 kg (per speaker)
Specifications subject to change without notice.
SYSTEM CONNECTIONS
FM aerial
L ch speaker
R ch speaker
AM loop aerial
To an AC outlet
WHAT TO DO IF
If the operation of the unit or display is not normal,
1. Disconnect the mains lead.
2. Wait for at least 30 seconds.
3. Connect the mains lead.
4. Operate the unit.
CD PICK-UP MAINTENANCE
About pick-up (Optical lens) Cleaning
Clean a lens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed.
Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)
Show a clean procedure in the following in reference by swab of cotton.
1. Cotton swab is wrapped with Cleaning paper.
2. Add the isopropyl alcohol.
3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.
- 1 -
LASER BEAM SAFETY PRECAUTION
• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :
THIS PRODUCT CONTAINS A LOW POWER LASER DEVICE,
TO ENSURE CONTINUED SAFETY DO NOT REMOVE ANY
COVERS OR ATTEMPT TO GAIN ACCESS TO THE INSIDE
OF THE PRODUCT.
REFER ALL SERVICING TO QUALIFIED PERSONNEL.
LASER OUTPUT .............. 0.6 mW Max. (CW)
WAVELENGTH .................. 790 nm
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE
FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
TAPE ADJUSTMENTS
a. Replacing the head
1.
2.
c.
Adjusting motor speed
After replacement, demagnetize the heads by using
a degausser.
1. Insert the test tape (MTT-111 or etc. 3,000 Hz).
Be sure to clean the heads before attempting to make
3. Use a flat-tip screwdriver to turn the SVR to adjust so
2. Press the PLAY button.
any adjustments.
3.
that the frequency counter becomes 3,000 Hz.
Be sure both channels (1 and 2) are the same level.
4. Press the STOP button.
(Using a dual-channels oscilloscope).
4.
All wiring should be returned to the original position
after work is completed.
d.
Replacing the moto
MOTOR SPEED
ADJUSTMENT
R / P HEAD
RED
WHITE
1
3
YELLOW
EARTH
2
4
4
b. Adjusting head azimuth
1.
Load a test tape (VTT-738, etc. :10kHz) for
e. Checking the mechanism torques
azimuth adjustment.
2.
Press the PLAY button.
3.
Use a cross-tip screwdriver to turn the screw for
normal azimuth adjustment so that the left and right
outputs are maximized at the same phase during
• Clean the head, capstan and pinch roller before making
any measurement.
Measurement
Take-up torque
Cassette for
PLAY : TW-2111A
measurement F.FWD/REW : TW-2231
normal playback.
4.
Press the STOP button.
Back tension
PLAY : TW-2111A
Tape tension
Drive-power cassette
TW-2412
PLAY
30 ~ 70gr.cm
1.0 ~ 6.0gr.cm
80 gr or more
F.FWD/REW
55 gr or more
-
-
- 2 -
TUNER ADJUSTMENTS
• Use a plastic screw driver for adjustments.
• MODE : ST (Stereo)
• Speaker impedance : 4 ohms
• TUNING
FM : 87.5 - 108MHz
AM : 522 - 1611kHz
L2204 CT211
TP12
R2901
TP11
S2001
CT211
T2002
R2113
C2126
MW ANT
1AD4B10D1712D
T002 94V-0
R2302
C2118
J2110
C2015
D2002
R2001
C2022
C2002
C2014
U
C2011
C2005
T2001
TP25
Antenna
Dev.
C2024
Step Adjusting
Circuit
Connection
Input
Output
98.0MHz
T2002
L2205
Remark
Alignment voltage IC211
Cover
Voltage
---
Connect Digital DC voltmeter to
87.5MHz
---
TP11(H), TP12(E).
108.0MHz
3-22pin(TP24,25) is 0.0±0.05V
3-22pin is 0.0±0.05V
L2002
1.00±0.05V
5.50±0.50V Check Only
: IRE Loop(SG), Moduration : 1kHz 30%
: dBuV EMF
Output Level : about 30mV at TP13, TP14, TP15
Step Adjusting
Circuit
3
Adjustment
Alignment voltage IC211
2. AM
2
SG
Frequency
FM Antenna SG=66dBuV
Anntena
RF Level
1
L2002
: 75Ω unbalanced direct, Modulation : 1 kHz
: ±22.5kHz(MONO), ±22.5kHz(MAIN), ±6.75kHz(PILOT)
IF(0V)
Adjustment
2
CN203
RF Level
: dBuV EMF
Output Level : about 30mV at TP13, TP14, TP15
1. FM
1
TP24
C2026
D2006
C2001
IC201
C2012
D2005
XF210
R2005
C2013
R2002
L2001
D2003
C2017
C2008 R2003
L2003
TP14
CN201
C2142
C2140
R2004
C2003
C2121
SH201
R2107
LW OSC
C2009
J2106
R2014
Q2002
L2002
E
Q2001
R2011
R2009
J2109
R2131
J2203
J2208
J2204
J2205
J2206
J2207
E
Q2201
J2101
R2101
C2120
C2117
C2114
C2702
C2115
J2108
C2119
R2010
J2211
C2209
R2007
R2303
R2701
C2101
D2004
MW OSC
J2105
C2020
C2112
C2010
J2306
J2209
R2006
C2802
D2104
C2111
R2301
J2307
E
R2801
C2104
XF212
IC211
C2902
C2131
C2019
XF211
C2103
C2102
E
Q2102
FR_GND
LID_SW
L2007
C2106
AM OSC
J2210
IF
J2107
VT
R2205
MONO
L2006
MUTE
D2101
BAND1
C2312 C2801
TU_L
C2311
Q2003
C2701
BAND2
TU_R C2025
SD
R2210
AMPGND
ST
+B 9V
J2212
C2113
L2205
R2119
J2103
E
CN202
R2106
C2108
J2102
R2008
C2107
Q2111
T2001
C2122
R2127
R2128 C2207 R2104
C2110
E
R2206
BAND1
XF215
R2105
E
R2129
J2104
L2005
R2201
T2002
Q2101
E
J2202
VT
J2302
R2126
Q2110
C2218
J2200
J2201
J2304
J2303
J2305
L2204
C2141
R2117
C2029
C2027
J2300
J2301
J2100
R2900
D2102
C2021
TP15 TP13
Connection
Input
Output
Connect Sweep generator to test
SG
Frequency
Adjustment
Remark
450kHz
at 999kHz
T2001
Maximum
IF
Adjustment
Loop Ant
Cover
Voltage
---
Connect Digital DC voltmeter to
522kHz
---
TP11(H )and TP12(E).
1611kHz
Connect to VTVM
603kHz
L2204
point TP13(L), TP14(R) and TP15(E).
1404kHz
CT211
Tracking
point TP13(L), TP14(R) and TP15(E).
Loop Ant
- 3 -
L2205
1.00±0.05V
7.10±0.50V Check Only
Maximum
- 4 -
2
1
6
7
8
3
4
9
10
5
75
16 17
Y02
Y01
12
13
14
15
11
22
20
21
Y12
18
27
19
52
72
71
Y03
23
51 Y05
55
32
33
24
25
Y06
73
Y07
Y03
Y08
Y04
Y05
28
29
30
53
26
31
56
54
Y08
Y07
24
Y10
Y13
74
Y11
Y09
Y15
Y14
34
Y16
57
76
35
Y16
Y18
Y17
Y19
58
EXPLODED VIEW (CABINET & CHASSIS)
PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE
IEC SYMBOL ! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND
PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY ! , USE ONLY THE
REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT
ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE
MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION :
N.S.P :
Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
Not available as service parts.
PACKING & ACCESSORIES
REF.NO.
or
PART NO.
614 326 6396
614 325 2818
614 325 2825
614 326 6433
614 327 0607
645 005 1227
645 046 8322
645 057 4559
614 325 5741
614 326 5955
DESCRIPTION
CARTON CASE
CUSHION,REAR
CUSHION,FRONT
INSTRUCTION MANUAL
INSTRUCTION SHEET,GREECE
ASSY,ANTENA,LOOP
ASSY,ANTENA,LOOP
REMOCON,RB-DA1000
LID,BATTERY,SERVICE
ASSY,BOX,SPEAKER(L,R)
CABINET & CHASSIS
REF.NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
PART NO.
614 325 2665
614 325 2672
614 325 2740
614 325 2788
614 325 2603
614 325 2733
614 325 2658
614 326 6259
614 326 6334
614 326 6129
614 309 7969
614 326 1971
614 326 2589
614 326 2596
614 326 2602
614 326 2619
614 326 2626
614 326 2633
614 308 0534
614 325 2719
614 325 2634
614 325 2702
614 325 2627
614 310 3899
614 307 2072
614 322 2132
614 325 2764
614 303 0263
614 307 8821
614 303 0256
614 325 2795
614 325 2757
614 326 8581
614 308 4914
614 326 8215
DESCRIPTION
COVER,DECK
DEC,WINDOW,DECK
LID,CASSETTE
SPRING,DOOR DECK
ASSY,DOOR,DECK
KNOB,VOLUME
CAP,DECORATION
DEC,WINDOW LCD
PANEL,FRONT
ASSY,PANEL,FRONT
ASSY,GEAR,CASSETTE
KNOB,DEC MECHA,REC
KNOB,DEC MECHA,PLAY
KNOB,DEC MECHA,REW
KNOB,DEC MECHA,FFWD
KNOB,DEC MECHA,STOP/EJECT
KNOB,DEC MECHA,PAUSE
MOUNTING,DEC KNOB
SPRING,PLATE,REC
DEC,WINDOW,BUTTON,1 KEY
BUTTON,LEFT,8 KEYS
DEC,WINDOW SENSOR
BUTTON,RIGHT,5 KEYS
SPACER,MECHA,CD+DA11
COVER,PICK-UP
ASSY,GEAR,LID,CD
MOUNTING,CD
LATCH,PUSH,CD DOOR LOCKING
PULLEY
LATCH,MAGNET
SPRING,DOOR CD
LID,CD
DEC,WINDOW,CD
STOPPER
ASSY,CABINET,REAR
REF.NO.
PART NO.
Y05
411 021 3503
Y06
411 021 3503
Y07
411 021 1806
Y08
411 092 0906
Y09
411 021 3503
Y10
411 021 3503
Y11
411 021 4906
Y12
411 021 3503
Y13
411 184 0906
Y14
411 020 9100
Y15
411 021 3503
Y16
411 098 7800
Y17
Y18
411 021 4500
411 021 3503
Y19
411 021 3404
DESCRIPTION
SPRING DECK REC
SCR S-TPG BIN 3X10,
FRONT PWB+MOUNT
SCR S-TPG BIN 3X10,
MTG CD+CD PCB
SCR S-TPG BIN 2.6X10,
MTGCD+MECHACD
WASHER Z 2.6X10X0.5,
MECHA CD+MOUNTING
SCR S-TPG BIN 3X10,
MTG CD+TUNER PCB
SCR S-TPG BIN 3X10,
MTG CD+ASSY,GEAR
SCR S-TPG BIN 3X20,
PANEL+MOUNTING
SCR S-TPG BIN 3X10,
MTG CD+AMP PCB
SCR S-TPG BIN 2.3X10,
WIN CD+LID CD
SCR S-TPG BRZ+FLG 3X12,
REAR+P-TRANS
SCR S-TPG BIN 3X10,
REAR+STOPPER
SCR S-TPG FLT 3X12,
PANEL+REAR+MOUNTING
SCR S-TPG BIN 3X16,PANEL+REAR
SCR S-TPG BIN 3X10,
MTG CD+REAR
SCR S-TPG BIN 3X10,
C-REAR(ANT TERMINAL)
ELECTRICAL PARTS
REF.NO.
51
or
52
or
53
or
54
or
55
56
57
58
PART NO.
DESCRIPTION
614 326 2770 FLEXIBLE FLAT CABLE,
FRONT TO AMP
614 327 0812 FLEXIBLE FLAT CABLE,
FRONT TO AMP
614 326 2787 FLEXIBLE FLAT CABLE,
FRONT TO TUNER
614 327 0829 FLEXIBLE FLAT CABLE,
FRONT TO TUNER
614 314 4779 ASSY,WIRE
614 309 8454 ASSY,WIRE
614 326 2794 FLEXIBLE FLAT CABLE,CD PICK UP
614 327 0836 FLEXIBLE FLAT CABLE,CD PICK UP
423 016 7908 FUSE 250V 2.5A
614 274 2013 CORD,ID CONNECTOR
645 051 8775 TRANS,POWER
645 016 9939 CORD,POWER-1.74MK
FIXING PARTS
FRONT P.W.BOARD ASSY
REF.NO.
Y01
Y02
REF.NO.
71
BR601
C6200
or
CN601
CN602
Y03
Y04
PART NO.
DESCRIPTION
411 020 8905 SCR S-TPG BRZ+FLG 3X10,GEAR
411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+MTG DECK KNOB
411 021 3503 SCR S-TPG BIN 3X10,
PANEL+DECK MECHA
411 126 1404 SCR S-TPG BIN 2X4,
- 5 -
PART NO.
614 326 6815
614 325 3730
403 373 7001
403 259 0508
645 059 0474
614 016 8464
DESCRIPTION
ASSY,PWB,FRONT(Only Initial)
HOLDER,LCD
NP-ELECT 1U M 50V
NP-ELECT 1U M 50V
SOCKET,FPC 14P,FRONT-AMP
PLUG,FRONT-LED
PARTS LIST
REF.NO.
CN603
D6901
D6902
IC601
L6900
L6901
LCD60
LS601
Q6200
or
or
or
or
Q6201
or
or
or
or
S6001
or
or
or
S6002
or
or
or
S6003
or
or
or
S6004
or
or
or
S6005
or
or
or
S6006
or
or
or
S6007
or
or
or
S6008
or
or
or
S6009
or
or
or
S6010
or
or
or
S6011
or
or
or
S6012
or
or
or
S6013
or
or
or
S6500
SE601
X6001
PART NO.
645 059 0481
407 012 4406
407 012 4406
409 546 0701
645 001 4550
645 002 1459
645 057 4542
614 309 4180
405 017 9709
405 017 9600
405 011 8609
405 011 8500
405 143 8706
405 017 9709
405 017 9600
405 011 8609
405 011 8500
405 143 8706
645 048 3820
645 006 5958
614 240 1002
614 220 5471
614 240 1002
614 220 5471
645 006 5958
645 048 3820
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 048 3820
645 006 5958
614 220 5471
614 240 1002
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 048 3820
645 006 5958
614 240 1002
614 220 5471
614 220 5471
614 240 1002
645 048 3820
645 006 5958
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 048 3820
645 006 5958
614 240 1002
614 220 5471
645 057 4535
407 220 6803
645 052 6206
DESCRIPTION
SOCKET,FPC 15P,FRONT-TU
DIODE 1SS133
DIODE 1SS133
IC LC72338-9B55,MICON
INDUCTOR,10U K
INDUCTOR,22U K
LCD
DEC,SHEET,LCD,DEC_LCD_SHEET
TR 2SC3330-U
TR 2SC3330-T
TR 2SC1740S-S
TR 2SC1740S-R
TR KTC3199-GR
TR 2SC3330-U
TR 2SC3330-T
TR 2SC1740S-S
TR 2SC1740S-R
TR KTC3199-GR
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH 1P-1T
SWITCH,PUSH
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,PUSH
SWITCH,PUSH 1P-1T
SWITCH,TACT
SWITCH,TACT
SWITCH,ROTARY(ENCODER)
PHOTO DIODE SPS-444-1-G1
OSC,CRYSTAL 4.5MHZ
LED P.W.BOARD ASSY
REF.NO.
72
D6951
D6952
D6953
D6954
D6955
PART NO.
614 325 4751
408 049 3707
408 049 3707
408 049 3707
408 049 3707
408 049 3707
DESCRIPTION
ASSY,PWB,LED(Only Initial)
LED SLP-3G118C51HAB-T1,LED
LED SLP-3G118C51HAB-T1,LED
LED SLP-3G118C51HAB-T1,LED
LED SLP-3G118C51HAB-T1,LED
LED SLP-3G118C51HAB-T1,LED
CD P.W.BOARD ASSY
REF.NO.
73
CN111
CN113
or
CN122
or
D1401
D1402
D1403
D1404
D1410
IC101
IC102
IC103
L1451
PR140
Q1301
or
or
Q1401
or
or
X1451
or
PART NO.
614 325 4720
645 059 0498
645 005 8127
614 310 2472
614 310 2496
645 005 8134
407 012 4406
407 012 4406
407 012 4406
407 099 5204
407 098 3300
409 503 5701
409 539 9704
409 486 8706
645 001 4550
645 014 2499
405 008 6809
405 008 7202
405 008 7301
405 141 3604
405 009 5207
405 009 5306
614 231 2667
645 057 1145
DESCRIPTION
ASSY,PWB,CD(Only Initial)
SOCKET,FPC 16P
PLUG,6P
PLUG,6P
PLUG,8P
PLUG,8P
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
ZENER DIODE MTZJ5.1B
DIODE RL153-BF-S2
IC LA9242M-MPB
IC LC78629E
IC MM1469XH
INDUCTOR,10U K
PROTECTOR,0.4A 125V
TR 2SB808-F-SPA
TR 2SB810-E
TR 2SB810-F
TR KTA1273-Y
TR 2SB927-S
TR 2SB927-T
RESONATOR
OSC,CERAMIC 16.93MHZ
TUNER P.W.BOARD ASSY
REF.NO.
74
CN201
or
CN202
CN203
CT211
D2002
D2003
D2004
D2005
D2006
D2101
D2102
or
D2104
IC201
IC211
L2001
L2002
L2003
L2005
L2006
L2007
L2204
L2205
Q2001
or
Q2002
or
Q2003
or
or
or
or
- 6 -
PART NO.
614 326 6822
645 038 7715
645 025 4703
645 059 0481
614 221 8273
645 032 5663
407 157 8109
407 157 8109
407 012 4406
407 012 4406
407 012 4406
407 012 4406
407 105 1602
407 105 1305
407 099 5303
409 016 0200
409 474 3201
645 040 2753
645 040 2746
645 002 1534
645 002 1459
645 002 1459
645 002 1459
645 037 2377
645 040 2739
405 151 4301
405 151 4806
405 151 4301
405 151 4806
405 017 9600
405 011 8609
405 011 8500
405 143 8706
405 017 9709
DESCRIPTION
ASSY,PWB,TUNER(Only Initial)
TERMINAL
TERMINAL,ANTENNA
SOCKET,FPC 15P
TERMINAL
TRIMMER,7PF
VARACTOR DI SVC211-B
VARACTOR DI SVC211-B
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
VARACTOR DI SVC342M-V
VARACTOR DI SVC342L-V
ZENER DIODE MTZJ5.6B
IC LA1186N-AUDIO
IC LA1844ML
INDUCTOR,AIR —
COIL,AIR —
INDUCTOR,8.2U K
INDUCTOR,22U K
INDUCTOR,22U K
INDUCTOR,22U K
TRANS,ANT,796KHZ
TRANS,OSC,796KHZ
TR KTC3195-Y
TR KTC3195-O
TR KTC3195-Y
TR KTC3195-O
TR 2SC3330-T
TR 2SC1740S-S
TR 2SC1740S-R
TR KTC3199-GR
TR 2SC3330-U
PARTS LIST
REF.NO.
Q2101
or
Q2102
or
Q2110
or
Q2111
or
Q2201
or
S2001
SH201
T2001
T2002
or
XF210
XF211
or
or
XF212
or
or
XF215
PART NO.
405 000 0904
405 151 5209
405 143 0007
405 000 3806
405 143 0007
405 000 3806
405 151 4301
405 151 4806
405 151 5209
405 000 0904
645 023 5795
614 256 3052
645 043 0213
645 040 9981
645 039 9923
645 059 0047
645 054 1223
645 010 7665
614 240 2917
645 010 7665
614 240 2917
645 054 1223
645 059 0054
DESCRIPTION
TR DTA114YS
TR KRA107M
TR KRC107M
TR DTC114YS
TR KRC107M
TR DTC114YS
TR KTC3195-Y
TR KTC3195-O
TR KRA107M
TR DTA114YS
SWITCH,LEVER
SHIELD
FILTER,450KHZ
TRANS,IF 10.7MHZ
TRANS,IF 10.7MHZ
FILTER,BP
CERAMIC FILTER 10.70MHZ
CERAMIC FILTER 10.70MHZ
FILTER,CERAM
CERAMIC FILTER 10.70MHZ
FILTER,CERAM
CERAMIC FILTER 10.70MHZ
CERAMIC FILTER 450KHZ
AMPLIFIER P.W.BOARD ASSY
REF.NO.
75
C4714
C4814
C4913
or
C4918
or
CN401
CN402
CN405
or
CN406
or
CN421
or
CN441
or
CN490
CN491
CN492
or
D4102
D4951
D4953
D4961
D4962
D4963
D4980
D4981
D4982
D4983
D4993
FCL41
or
FCL42
or
HS401
IC410
IC411
IC412
IC446
L4780
L4781
L4881
PART NO.
614 325 4706
403 058 4608
403 058 4608
403 329 5907
403 350 9301
403 377 6307
403 056 7502
645 006 1875
645 006 1875
614 310 2755
645 004 2904
614 310 2458
645 005 8110
645 011 6384
645 055 1017
614 310 2731
645 004 2881
645 012 2736
645 059 0474
614 309 8812
614 314 4809
407 012 4406
407 099 6003
407 012 4406
407 012 4406
407 012 4406
407 012 4406
407 098 3300
407 098 3300
407 098 3300
407 098 3300
407 012 4406
645 006 4760
645 031 7903
645 006 4760
645 031 7903
614 307 9866
409 384 3506
409 390 1107
409 295 7402
409 039 9204
645 002 1459
645 002 1459
645 002 1459
DESCRIPTION
ASSY,PWB,AMP(Only Initial)
POLYESTER 0.15U J 50V
POLYESTER 0.15U J 50V
ELECT 3300U M 25V
ELECT 3300U M 25V
POLYESTER 1000P J 50V
POLYESTER 1000P J 50V
PLUG,2P,SPEAKER
PLUG,2P,SPEAKER
PLUG,4P
PLUG,4P
PLUG,4P
PLUG,4P
JACK,PHONE D3.6,HEADPHONE
JACK,PHONE D3.6,HEADPHONE
PLUG,2P,POWER
PLUG,2P,POWER
SOCKET,DIP 8P
SOCKET,FPC 14P
ASSY,WIRE
ASSY,WIRE
DIODE 1SS133
ZENER DIODE MTZJ9.1B
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE 1SS133
DIODE RL153-BF-S2
DIODE RL153-BF-S2
DIODE RL153-BF-S2
DIODE RL153-BF-S2
DIODE 1SS133
HOLDER,FUSE
HOLDER,FUSE
HOLDER,FUSE
HOLDER,FUSE
HEAT SINK
IC BA3314F
IC LC75392
IC TA8229K
IC NJM78L05A
INDUCTOR,22U K
INDUCTOR,22U K
INDUCTOR,22U K
REF.NO.
L4902
LG401
PR495
PR496
Q4103
or
Q4104
or
Q4106
or
Q4108
or
Q4109
or
Q4730
or
or
or
or
Q4740
or
Q4751
or
or
or
or
Q4830
or
or
or
or
Q4840
or
Q4851
or
or
or
or
Q4902
or
or
or
or
Q4903
or
or
or
or
Q4904
or
or
or
or
Q4951
or
or
Q4992
or
or
Q4994
or
Q4995
or
or
R4752
R4852
R4941
S4950
SA402
- 7 -
PART NO.
645 031 5893
645 006 4432
645 014 2529
645 014 2536
405 000 0508
405 110 5400
405 000 3103
405 109 9204
405 000 3103
405 109 9204
405 000 3806
405 143 0007
405 000 3806
405 143 0007
405 006 1806
405 006 1905
405 004 5103
405 004 4601
405 143 6504
405 000 3103
405 109 9204
405 151 4400
405 021 0204
405 021 0600
405 033 6706
405 033 6805
405 143 6504
405 004 4601
405 004 5103
405 006 1806
405 006 1905
405 000 3103
405 109 9204
405 033 6805
405 151 4400
405 021 0204
405 021 0600
405 033 6706
405 011 8500
405 017 9600
405 017 9709
405 011 8609
405 143 8706
405 143 8706
405 011 8500
405 011 8609
405 017 9600
405 017 9709
405 143 8706
405 011 8500
405 011 8609
405 017 9600
405 017 9709
405 138 6403
405 095 1602
405 095 1701
405 141 3703
405 008 2405
405 008 2504
405 143 0007
405 000 3806
405 141 3703
405 008 2405
405 008 2504
402 071 1304
402 071 1304
402 081 0205
645 038 7586
411 021 6405
DESCRIPTION
TRANS,OSC,85KHZ,O.S.C
FIXER
PROTECTOR,1.25A 125V
PROTECTOR,1.5A 125V
TR DTA114ES
TR KRA102M-A
TR DTC114ES
TR KRC102M-A
TR DTC114ES
TR KRC102M-A
TR DTC114YS
TR KRC107M
TR DTC114YS
TR KRC107M
TR 2SA933S-R
TR 2SA933S-S
TR 2SA608-G-SPA
TR 2SA608-F-SPA
TR KTA1267-GR
TR DTC114ES
TR KRC102M-A
TR KTD1303
TR 2SD1012-F-SPA
TR 2SD1012-G-SPA
TR 2SD1468S-R
TR 2SD1468S-S
TR KTA1267-GR
TR 2SA608-F-SPA
TR 2SA608-G-SPA
TR 2SA933S-R
TR 2SA933S-S
TR DTC114ES
TR KRC102M-A
TR 2SD1468S-S
TR KTD1303
TR 2SD1012-F-SPA
TR 2SD1012-G-SPA
TR 2SD1468S-R
TR 2SC1740S-R
TR 2SC3330-T
TR 2SC3330-U
TR 2SC1740S-S
TR KTC3199-GR
TR KTC3199-GR
TR 2SC1740S-R
TR 2SC1740S-S
TR 2SC3330-T
TR 2SC3330-U
TR KTC3199-GR
TR 2SC1740S-R
TR 2SC1740S-S
TR 2SC3330-T
TR 2SC3330-U
TR KTD2058Y
TR 2SD2061-E
TR 2SD2061-F
TR KTA1271-Y
TR 2SB698-F
TR 2SB698-G
TR KRC107M
TR DTC114YS
TR KTA1271-Y
TR 2SB698-F
TR 2SB698-G
FUSIBLE RES 2.2 JA 1/4W
FUSIBLE RES 2.2 JA 1/4W
FUSIBLE RES 27 JA 1/4W
SWITCH,PUSH,R/PSW
SCR S-TPG BIN 3X8
PARTS LIST
POWER TRANSFORMER P.W.BOARD ASSY
REF.NO.
76
CN450
CN451
CN452
CN453
or
L4591
or
PART NO.
614 325 4744
614 020 1215
614 017 8203
614 017 8203
614 314 4762
614 309 8447
645 041 3087
645 038 6053
DESCRIPTION
ASSY,PWB,PT(Only Initial)
SOCKET,2P
TERMINAL BOARD
TERMINAL BOARD
ASSY,WIRE
ASSY,WIRE
INDUCTOR,180U
INDUCTOR,181U
EXPLODED VIEW & PARTS LIST(TAPE MECHANISM)
TAPE MECHANISM
TM01
REF.NO.
TM02
TM01
TM02
TM03
TM04
TM05
TM06
TM03
*
PART NO.
614 309 7976
645 033 8625
645 041 3025
645 009 1612
645 009 1766
645 033 3415
614 312 0629
DESCRIPTION
ASSY,MECHA,TM-DA70TN-SH
E HEAD 6PA
R.P HEAD
PINCH ROLLER ARM ASSY
RF BELT
MAIN BELT
ASSY,MOTOR,FOR SERVICE
* N.S.P : Not supplied as service parts.
TM04
TM05
*
*
*
*
TM06
EXPLODED VIEW & PARTS LIST(CD MECHANISM)
CD MECHANISM
PM09
PM09
REF.NO.
PM06
*
PM03
PM08
PM08
PM04
PM05
*
PM01
PM02
PM03
PM04
or
PM05
or
PM06
PM07
PM08
PM09
PM10
DESCRIPTION
ASSY,MECHA,DA11T3CN-SASH
PLUG 6P
ASSY MOTOR
COVER,GEAR
GEAR MIDDLE
GEAR MIDDLE
GEAR DRIVE
GEAR DRIVE
SHAFT SLIDE
SWITCH LEAG
SCR PAN PCS 2X3
SCR S-TPG FLT 2.6X6
PWB,MOTOR
* N.S.P : Not supplied as service parts.
*
*
PART NO.
614 325 6014
620 021 8436
620 233 0853
620 236 3776
620 230 8753
620 237 8800
620 230 8760
620 237 8770
620 231 0596
620 233 0860
411 104 8401
411 027 5402
620 236 0836
PM02
PM07
PM01
PM10
- 8 -
IC BLOCK DIAGRAM & DESCRIPTION
IC103 MM1469XH (CD Driver)
28
27
26
25
24
23
IC201 LA1186N-AUDIO (FM Front End)
22
21
Vcc
Vcc
20
19
18
17
16
15
Level shift
D.BUF D.BUF
Level shift
D.BUF D.BUF
Vref
BUFFER
DRIVER MUTE
RF
Level shift
Level shift
T.S.D
D.BUF D.BUF
D.BUF D.BUF
1
2
3
4
5
6
7
8
9
10
11
1
RF IN
12
13
MIX
2
3
REG
4
5
GND
6
IF OUT
OSC
7
8
9
Vcc
14
IC211 LA1844ML ( Tuner System)
24
ALC
23
22
21
20
AM
OSC
AM
MIX
AM
RF.AMP
BUFF
LEVEL
DET
AM/FM
IF
BUFF
S-CURVE
17
16
14
P-DET
AM
DET
STEREO
SW
FF
38k
VCO
304kHz
GND
3
4
FF
19k
2
FF
19k
6
7
8
9
10
- 9 -
9 NF2
8 NC
FILTER 7
150k
IN2 6
10 OUT 2
-
+
Vcc 5
11 NC
ALC
GND 4
12 OUT 1
-
+
GND (SUB) 3
13 NC
150k
IN1 2
IC410 BA3314F (Dula Preamplifier with ALC Detector)
14 ALC
PILOT
DET
VCC
5
NF1 1
13
PILOT
CANCEL
TUNING
DRIVE
FM
DET
2
15
DECODER
ANTI-BIRDIE
COMP
REG
1
18
AGC
AM
IF
FM
IF
19
11
12
IC BLOCK DIAGRAM & DESCRIPTION
IC411 LC75392 (Function & Electric Volume)
IC412 TA8229K (Power Amplifier)
LTOUT
LT2
LT4
(RTOUT)
(RT2) (RT4)
LVRIN
LVROUT
LTCOM
LT1
LT3
(RVRIN) (RVROUT)
(RTCOM)
(RT1)
(RT3)
1,30
3,28 2,29
8,2 7,2 6,25 5,26 4,27
VCC2
VCC1
8
4
6 B.S.1
L1
(R1) 12
L2
(R2) 11
L3
(R3) 10
IN-1 11
-
NF1 10
+
5 OUT-1
Ch-1
L4
(R4) 9
BIAS CIRCUIT
THERMAL CUT-OFF
PROTECTION
RIPPLE
TERMINAL 9
7 POWER
GND
Vref 18
LATCH
IN-2 12
-
NF2 13
+
3 OUT-2
Ch-2
DECODER
CL 14
DI 15
CONTROL
CE 16
2 B.S.2
SHIFT REGISTER
14
15
PRE PRE
GND1 GND2
13 17
VDD VSS
IC446 NJM78L05A (Stabilized Power Supply)
3 VI
Q6
R13
Q5
Q12
Q14
R11
R12
Q13
Q10
R9
R10
1 Vo
R14
Q15
Q11
R5
Q8
Q7
R6
R15
Q9
R1
R2
R4
Q4
R16
R17
Q1
Q2
R8
R7
Q3
R3
2 GND
- 10 -
IC BLOCK DIAGRAM & DESCRIPTION
IC601 IC LC72338-9B55 (Single-Chip PLL + Controller)
DIVIDER
REFERENCE DIVIDER
SELECTER
77
78
58
57
56
PHASE
DETECTOR
XIN 1
XOUT 80
COMMON
DRIVER
1 / 16,1 / 17
FMIN 74
UNLOCK
F/F
PROGRAMMABLE DIVIDER
E01
E02
COM1
COM2
COM3
60 Vdd1
59 Vdd2
AMIN 75
SNS 72
VDD 73
VSS 76
LCDA/B
4
SNSFF
LATCH
V-DET
4
1/2
HCTR 70
UNIVERSAL
COUNTER
(20bits)
SEG
PLA 7
LCD
LATCH 96 PORT
DRIVER
LCPA/B
LCTR 71
HOLD
TEST1
TEST2
PA0
PA1
PA2
PA3
PB0
PB1
PB2
PB3
PC0
PC1
PC2
PC3
69
79
2
18
17
16
15
14
13
12
11
10
9
8
7
RAM
512 x 4bits
ADDRESS
DECODER
LATCH
BUS
DRIV.
BUS
DRIV.
BUS
DRIVER
LATCH
BUS
DRIV.
ROM
8K x 16bits
LATCH
BUS
DRIV.
ADDRESS DECODER
LATCH
BUS
DRIV.
INSTRUCTION
DECODER
LATCH
BUS
DRIV.
BEEP
PROGRAM COUNTER
LATCH
BUS
DRIV.
SIO
STACK
PG0 6
MPX
JUDGE
SCK0/PG1 5
MPX
LATCH
BUS
DRIV.
SO0/PG2 4
SI0/PG3 3
LATCH
BUS
DRIV.
ALU
MPX
MPX
MPX
DAC
LATCH
BUS
DRIV.
INTERRUPT
ADC
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
39
38
37
36
35
34
33
32
30
29
28
27
26
25
24
23
61
62
63
64
S17/PE0
S18/PE1/SCK2
S19/PE2/SO2
S20/PE3/SI2
S21/PF0
S22/PF1/SCK1
S23/PF2/SO1
S24/PF3/SI1
S25/PM0
S26/PM1
S27/PM2
S28/PM3
S29/PN0/BEEP
S30/PN1
S31/PN2
S32/PN3
PJ3/DAC3
PJ2/DAC2
PJ1/DAC1
PJ0/DAC0
19
20
21
22
PK3
PK2
PK1/INT1
PK0/INT0
MPX
65 PH3/ADI3
66 PH2/ADI2
LATCH
BUS
DRIV.
67 PH1/ADI1
68 PH0/ADI0
XIN
2
1
4
3
TEST2
SI0/PG3
6
5
SO0/PG2
PG0
8
7
SCK0/PG1
PC2
10
9
PC3
PC0
12
11
PC1
PB2
14
13
PB3
PB0
16
15
PB1
PA2
18
17
PA3
PA0
20
19
PA1
PK2
22
21
PK3
INT0/PK0
INT1/PK1
23
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SCK2/PE1/S18
PE0/S17
S16
PN3/S32
SI2/PE3/S20
SO2/PE2/S19
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
SO1/PF2/S23
SCK1/PF1/S22
PF0/S21
24
[Vpp]Vdd
SI1/PF3/S24
PN2/S31
PN1/S30
BEEP/PN0/S29
PM3/S28
PM2/S27
PM1/S26
PM0/S25
63
P11/DAC1
P10/DAC0
P13/DAC3
P12/DAC2
64
61
Vdd2
Vdd1
62
59
COM2
COM1
60
57
S1
COM3
58
55
S3
S2
56
53
S5
S4
54
51
S7
S6
52
49
S9
S8
50
47
S11
S10
48
45
S13
S12
46
43
S15
S14
44
41
42
- 11 -
XOUT
TEST1
E02
E01
VSS
AMIN
FMIN
Vdd
SNS
LCTR
HCTR
HOLD
PH0/ADI0
PH1/ADI1
PH2/ADI2
PH3/ADI3
IC BLOCK DIAGRAM & DESCRIPTION
IC601 IC LC72338-9B55 (Single-Chip PLL + Controller)
PIn name Pin No. I/O I/O Format
PA0
PA1
PA2
PA3
18
17
16
15
PB0
PB1
PB2
PB3
PC0
PC1
PC2
PC3
14
13
12
11
10
9
8
7
PG0
PG1/SCK0
PG2/SO0
PG3/SI0
XIN
XOUT
6
5
4
3
1
80
Pull-down
resistor
input
O
Unbalance
CMOS
Push-pull
Port only for key source signal output.
Since the output transistor circuit is an unbalanced CMOS
structure, diodes to prevent short-circuiting due to multiple key
presses are not required.
In clock stop mode, these pins go to the output high-impedance
state and hold this state until an output instruction is executed.
CMOS
posh-pull
General-purpose output/serial I/O ports. Schmidt type input
the IOS instruction performs switching between general-purpose
I/O ports and serial I/O ports, and between input and output for
general-purpose I/O ports.
• When used as general-purpose I/O ports these pins
can be set for input or output in bit units(bit I/O),
and are set for use as general-purpose I/O ports by
the IOS instruction with Pn=0.
b0=SI/O
0
0 • • • general-purpose port
1 • • • SI/O port
Specification of input or output is made by the IOS instruction
in bit units.
PG • • • Pn=6
0 • • • Input
1 • • • Output
• When used as serial I/O ports these pins are set for
serial I/O port use by the IOS instruction with Pn=0.
The content of serial I/O data buffer is saved or load by the
INR and OUTR instructions.
*Pin setup states when used as serial I/O ports
PG0 • • • general-purpose input or output
PG1 • • • SCK0 output in internal block
SCK0 input in external block
PG2 • • • SO0 output
PG3 • • • SI0 input
In clock stop mode, input is disabled and these pins go to
the high-impedance state.
During the power-on reset, these pins become general-purpose
input ports.
I/O
I
O
-
78
77
O
CMOS
tristate
VSS
VDD
76
31,73
-
-
AMIN
HCTR
SNS
74
75
70
72
PIn name Pin No. I/O I/O Format
I
EO1
EO2
FMIN
Functions
Port only for key return signal input.
The threshold voltage is set to a relatively low value.
When a key matrix is formed by combining PB and PC ports,
maximum three simultaneous key presses can be detected.
All of four pull-down resistor are set by the IOS instruction with
Pn=2, bl and specification of resistor for each pin is impossible.
The input is disabled in clock stop mode.
I
HOLD
69
I
PH0/ADI0
PH1/ADI1
PH2/ADI2
PH3/ADI3
68
67
66
65
I
PLLcontrol and CLOCK STOP mode control pin.
Setting this pin low in the hold enable state disables input to the
FMIN and AMIN pins and sets the E0 pin to the high-impedance
state. To enter clocl stop mode, set the HOLDEN flag, set this pin
low, and execute a CKSTP instruction. To clear clock stop mode
set this pin high.
General-purpose input ports/ADC input pins.
The IOS instruction with Pn=7 switches the pin function between
genetal-purpose input ports and ADC inputs.
• For use as the general-purpose input port
The IOS instruction with Pn=7 specifies the use as generalpurpose input port in bit units.
• For use as ADC input pin
The IOS instruction with Pn=7 specifies the use as ADC in bit
units. The IOS instruction with Pn=1 specifies the pin to
convert. The UCC instruction (b2) starts a conversion.
The ADCE flag will be set when the conversion completes.
Note) Executing an input instruction for a port specified for ADI
use will always return low since input is disabled. These
pins must be set up for general-purpose input port usage
before an input instruction is excuted. (In other words, the
port must be set to the general-porpose input function
before the input instruction is executed.)
Input is disabled in clock stop mode. During the power-on reset
these pins go to the general-purpose input port function.
4.5MHz crystal oscillator pin.
Power supply pin.
I
I
AMVCo (lcal oscillator) input pin.
This pin is selected and the band set by the PLL instruction
CW1 (b1,b0).
b1 b0
Band
1
0
2 to 40MHz (SW)
1
1
0.5 to 10MHz (MW,NW)
Capacitor coupling must be used for signal input.
Input is disabled when the HOLD pin is set low in the hold enable
state. Input is disabled in clock stop mode, during the power-on
reset, and in the PLL stop state.
I
71
Charge pump output pin.
These pins go to high-impedance state when the HOLD pin is set
low in the hold enable state.
In ckock stop mode, during the power-on reset and in the PLL
stop state, these pins go to the high-impedance state.
FMVCO (local oscillator) input pin.
This pin is selected by the PLL instruction CW1 (b1=0,b0=don't
care). Capacitor coupling must be used for signalinput. Input is
disabled when the HOLD pin is set low inthe hold enable state.
Input is disable in clock stop mode,during the power-on reset,
and in the PLL stop state.
I
LCTR
Universal counter / general-purpose input port.
The IOS instruction b3 with Pn=3 switches the pin function
between universal counter input and general-purpose input.
• Frequency measurement
The universal counter function is selected by an IOS
instruction with Pn=3 and b2=0. HCTR frequency measurement mode is set up by a UCS instruction with b3=0 and b2=0,
and counting is started with a UCC instruction after the count
time is selected. The CNTEND flag is set when the count
completes. To operate this circuit as an AC amplifier in this
mode, the input must be capacitor coupled.
• For use as the general-purpose input pin.
The general-porpose input port function is selected by an IOS
instruction with Pn=3 and b2=1. An internal register (address
OEH) input instruction INR(b0) is used to acquire data from
this pin.
Input is disabled in clock stop mede (the input pin will be pulled
down.) During the power-on reset, the universal counter function
is selected.
Voltage sense / general-purpose input pin port.
This circuit is designed for a relatively low input threshold voltage.
• For use as the voltage sense pin
This input pin is is used to determine whether or not a power
failure occurred after recovery from backup (clock stop) mode.
An internal sense F/F is used for this determination. The
sense F/F is tested with a TUL instruction (b2).
• For use as the general-purpose input port
When used as a genaral-purpose input port, the state is
sensed by using a TUL instruction (b3).
Since unlike other input ports, input is not disablle in clock
stop mode and during the power-on reset, special care is
required with respect to through currents.
PJ0/DAC0
PJ1/DAC1
PJ2/DAC2
PJ3/DAC3
64
63
62
61
Functions
Universal counter (freqency and period measurement) / generalpurose input port.
This IOS instruction b3 with Pn=3 swithes the pin function
between universal counter input and general-puropse input.
• Frequency measurement
The universal counter function is selected by an IOS
instruction with Pn=3 and b3=0. LCTR frequency measurement mode is set up by a UCS instruction with b3=0 and b2=1,
and counting is started with a UCC instruction after the count
time is selected. The CNTEND flag is set when the count
completes. To operate this circuit as an AC amplifier in this
mode, the input must be capacitor coupled.
• Period measurement
With the universal counter function selected, a UCS instruction
with b3=1 and b2=0 sets up the period measurement mode
and a UCC instruction starts counting after selecting the
count time. The CNTEND flag is set when the count
completes. In this mode, the signal must be input with DC
coupling to turn off the bias feedback resistor.
• For use as general-purpose input pin use.
The general-purpose input port function is selected by an IOS
instruction with Pn=3 and b3=1. An internal register (address
OEH) input instruction INR(b1) is used to acquire data from
this pin. Input is disabled in clock stop mode. (The input pin
will be pulled down.) During the power-on reset. The universal
counter function(in HCTR frequency measurement mode) is
selected.
O
General-purpose output ports/DAC input pin.
The IOS instruction with Pn=9 switches the pin function between
general-purpose output ports and ADC inputs. Since these pins
are open drain circuit, pull-up resistors are required in exrernal
circuit accepting these outputs.
• For use as general-purpose output port
The IOS instruction with Pn=9F specifies general-purrpose
input port use in bit units.
Nch
• For use as DAC
open drain
The IOS instruction Pn=9 is used to switch the port in bit units.
DAC data is loaded into tne DAC (0 to 3) specified with the
DAC instruction, Although PWM waveform is output as soon
as the port is switched, the data prior to that load is output for
up to 114µs (1/8.791kHz) after data is loaded.
The general-purpose output port function is selected after a power
-on reset, and the output go to the transistor off (H output) state.
I/O
General-purpose I/O / external interrupt ports
There is no instruction that switches the function between generalpurpose ports and external interrupt ports. These pins function for
input only when the external interrupt enable flag is set.
(Output disables)
• For use as general-purpose I/O port
These pins can be set for input or output in bit units (bit I/O).
The IOS instruction is used to specify input or output in bit
units.
• For use as external interrupt pin
This function can be used by setting the external interrupt
enable flags (INT0EN and INT1EN) in status register 2.
The corresponding pin is automatically set to the input port.
To enable interrupt operation, the interrupt enable flag (INTEN)
in status register 1 must also be set. The IOS instruction with
Pn=3, b1=INT1, and b0=INT0 is used to select rising or falling
edge detection.
In clock stop mode, input is disabled and these pins go to the highimpedance state. During the power-on reset, these pins go to the
general-purpose input port function.
PK0/INT0
PK1/INT1
PK2
PK3
22
21
20
19
Vdd1
57
Pin for external application of 2/3 voltage of LCD drive bias.
Vdd2
58
Pin for external application of 1/3 voltage of LCD drive bias.
TEST1
TEST2
79
2
LSI test pin.
These pins must be either left open or connected to ground.
COM1
COM2
COM3
58
57
56
S1
|
S16
55
|
40
- 12 -
CMOS
push-pull
O
CMOS
three
value
output
LCD driver common output pin.
Driver format 1/3 duty, 1/3 bias.
This pin is fixed at the low level in CLOCK STOP mode.
This pin is fixed at the low level after a power-on reset.
O
CMOS
three
value
output
LCD driver common output pin.
Driver format 1/3 duty, 1/3 bias.
The frame frequency 100MHz.
This pin is fixed at the low level in CLOCK STOP mode.
This pin is fixed at the low level after a power-on reset.
IC BLOCK DIAGRAM & DESCRIPTION
IC601 IC LC72338-9B55 (Single-Chip PLL + Controller)
PIn name Pin No. I/O I/O Format
S17/PE0
S18/PE1/SCK2
S19/PE2/SO2
S20/PE3/SI2
S25/PM0
S26/PM1
S27/PM2
S28/PM3
39
38
37
36
30
29
28
27
I/O
I/O
CMOS
three
value
output
and
push-pull
CMOS
three
value
output
and
push-pull
PIn name Pin No. I/O I/O Format
Functions
LCD driver segment output, general-porpose input/output and
serial I/O ports
The IOS instruction is used to switch between the LCD driver
segment output, general-purpose I/O, and serial I/O functions,
and to switch between input and output of the general-purpose
input port function.
• For use as segment output
These pins can be set in bit units.
The IOS instruction with Pn=ODH specifies segment output
use in bit units.
b0=S17/PE0 0 • • • Segment output
b1=S18/PE1 1 • • • PE0 to 3 output
b2=S19/PE2
b3=S20/PE3
• For use as general-purpose input /output port
These pins can be set for input /output in bit units.
(1 bit I/O)
b2=SI/O2
0 • • • Genetal-purpose port
1 • • • SI/O port
Input /output is specified with the IOS instruction in bit units.
PE • • • Pn=4 0 • • • Input
1 • • • Output
• For serial I/O port
The serial I/O port function is specified with the IOS instruction
(Pn=0).
The contents of the serial I/O data buffer can be saved and
loaded with the INR and OUTR instructions.
*Pin setup states when used as a serial I/O port
PE0 • • • General-purpose input /output
PE1 • • • SCK2 output in internal clock mode
SCK2 output in external clock mode
PE2 • • • SO2 output
PE3 • • • SI2 input
In CLOCK STOP mode, if this port is used as a general-purpose
I/O port or as a serial I/O port, the pins go to the input disabled
high-impedance state. If used for segment output, the pins fixed at
the low level. The segment output port function is selected after a
power-on reset.
LCD driver segment output, general-porpose input /output ports.
The IOS instruction is used to switch between the LCD driver
segment output, general-purpose I/O port, and serial I/O to switch
between input and output of the general-purpose input /output
port function.
• For use as segment output
These pins can be set in 4 bits units. The IOS instruction with
Pn=OEH specifies segment output use in bit units.
b0=S25 to 28/PM0 to 3
0 • • • Segment output
1 • • • PM0 to 3
• For use as general-purpose input /output port
These pins can be set for input /output in bit units.
Input /output is specified with the IOS instruction in bit units.
PM • • • Pn=OCH
0 • • • Input
1 • • • Output
In CLOCK STOP mode, if this port is used as a general-purpose
I/O port, the pins go to the input disabled high-impedance state. If
used for segment output, the pins are fixed at the low level. The
segment output port function is selected after a power-on reset.
S21/PF0
S22/PF1/SCK1
S23/PF2/SO1
S24/PF3/SI1
S29/PN0/BEEP
S30/PN1
S31/PN2
S32/PN3
- 13 -
35
34
33
32
26
25
24
23
I/O
O
Functions
CMOS
three
value
output
and
push-pull
LCD driver segment output, general-porpose input/output and
serial I/O ports.
The PF0 to 3 inputs are in the Schmidt format.
The IOS instruction is used to switch between the LCD driver
segment output, general-purpose I/O, and serial I/O functions, and
to switch between input and output of the general-purpose input
port function.
• For use as segment output
These pins can be set in 4 bits units. The IOS instruction with
Pn=OEH specifies segment output use in bit units.
b0=S21 to 24/ PF0 to 3
0 • • • Segment output
1 • • • PE0 to 3
• For use as general-purpose input /output port
These pins can be set to input /output in bit units. (1 bit I/O)
b1=SI/O 1
0 • • • Genetal-purpose port
1 • • • SI/O port
Input /output is specified with the IOS instruction in bit units.
PF • • • Pn=5 0 • • • Input
1 • • • Output
• For use as serial I/O port
The serial I/O port function is specified with the IOS instruction
(Pn=0). The contents of the serial I/O data buffer can be saved
and loaded with the INR and OUTR instructions.
*Pin setup states when used as a serial I/O port
PF0 • • • General-purpose input /output
PF1 • • • SCK1 output in internal clock mode
SCK1 output in external clock mode
PF2 • • • SO1 output
PF3 • • • SI1 input
In CLOCK STOP mode, if this port is used as a general-purpose
I/O port or as a serial I/O port, the pins go to the input disabled
high-impedance state. If used for segment output, the pins are
fixed at the low level. The segment output port function is selected
after a power-on reset.
CMOS
three
value
output
and
push-pull
Segment output/general-porpose input port 1/ BEEP tone output
pins. The IOS instruction is used to switch between the segment
output port and the PN0 to 3 functions. The BEEP instruction
switches between the general-purpose output port and BEEP tone
function.
• For use as segment output
These pins can be set in 3 bits units. The IOS instruction with
Pn=OEH specifies segment output use in bit units.
b2=S29 to 32/ PN0 to 3
0 • • • Segment output
1 • • • PN0 to 3
• For use as general-purpose output.
The general-porpose output port function is selected with the
BEEP instruction (b3=0).
PN1 to 3 are dedicated general-purpose output function pins.
• For use as BEEP output pin
The BEEP instruction with b3=1 sets the BEEP output.
The BEEP instruction bit b0,b1 and b2 sets the frequency.
When this is set as the BEEP port, executing an output
instruction will rewrite the internal latch data but has no
influence on the output.
These pins go to the output high-impedance state in clock stop
mode. If used for segment output, the pins are fixed at the low level.
These pins go to the output high-impedance state during the
power-on reset and hold that state until an output instruction is
executed.
LCD DISPLAY DESCRIPTION
LCD60
28
1h
1
1h
T9
T2 T4 T6
N T3 T5
FF
2h
1
A
A
F
F
B
B
T1
2
3
4
5
6
3h
4h
G
G
T7
7
E
T8
K
3h
D
PAD NO.
IC NO.
COM1
COM2
COM3
1
C1
COM1
--
--
2
C2
--
COM2
--
3
C3
--
--
COM3
4
S1
7A
7F
7E
5
S2
7B
7G
7D
6
S3
ON
7C
CH
7
S4
6A
6F
6E
8
S5
6B
6G
6D
9
S6
OFF
6C
TR
10
S7
T1
MHZ
kHZ
11
S8
5
PROG.
BASS
12
S9
T5
T6
ST
13
S10
4A
4F
4E
14
S11
4B
4G
4D
15
S12
4M
4C
4K
16
S13
3A
3F
3E
17
S14
3B
3G
3D
18
S15
3M
3C
3K
19
S16
T2
T4
T7
20
S17
T9
T3
--
21
S18
T8
4h
3h
22
S19
2A
2F
2E
23
S20
2B
2G
2D
24
S21
2h
2C
MONO
25
S22
1A
1F
1E
26
S23
1B
1G
1D
27
S24
1h
1C
1K
28
S25
SURR
SLEEP
AM
- 14 -
E
C
C
D
4h
WIRING CONNECTION
FM
ANT.
CN203
(1P)
TUNER P.W.B
CN201
CN202
(15P)
L-CH
SPEAKER
BOX
AM LOOP
ANT.
R-CH
SPEAKER
BOX
AMPLIFIER P.W.B
LED P.W.B
CN421
PHONES
BOARD
TO
BOARD
LCD60
CN491
(14P)
CN490
(8P)
CN602
(2P)
CN402
(2P)
CN401
(2P)
CN406
(4P)
CN603
(15P)
FRONT P.W.B
CN405
FU401
(4P)
T2.5A L 250V
CN601
(14P)
CN441
(2P)
CD P.W.B
BK
CN122
(8P)
CN111
(16P)
RE
CN450
(2P)
CN113
(6P)
AC IN
P.T
BW BL
CN452 CN451
POWER TRANSFORMER P.W.B
(16P)
TAPE DECK MECHANISM
RED
BROWN
YELLOW
MOTOR
SWITCH
(6P)
ORANGE
CD-R/RW MECHANISM
This is a basic wiring diagram.
- 15 -
R/P HEAD
M
SCHEMATIC DIAGRAM (FRONT)
R6009
EU-1
US
OPEN
0
JP
(TV)
SS
8.2K
10K
8.2K
EU-2
8.2K
10K
15K
JP
8.2K
10K
15K
27K
TU_+B
TU_GND
TU_L
TU_R
CD RESET
SQOUT
COIN
CQCK
WRQ
RWC
DRF
(PICK_SW.)LIMIT
TU_+B
TU_GND
TO FMOSC
TU_L
C6203
100P
R6111
47K
S6 50
50
16 TAPE_PLAY
S7 49
49
17
17 WRQ
S8 48
48
18
18 DRF
S9 47
47
19 JOG2
S10 46
46
20 JOG1
S11 45
45
21 PICK_SW.
S12 44
44
22 REMIN
S13 43
43
S14 42
42
S15 41
41
17
C6903
0.01
C6905 R6905
1000/6.3
100
10K
R6010
10K
21
TO CD SEC.
100P
C6010
100P
TO AMP SEC.
8
13
9
11
14
10
9
64
5
25
4
63
3
38
2
62
1
C6906
100P
S6007
SOUND PRESET
53
54
55
56
57
58
C6900
10/16
52
C6901
0.01
C6204
100P
51
49
48
47
1
46
2
45
3
42
50
30
4
29
5
28
6
27
7
S6005
TU/BAND
S6006
PRESET/REP.
3
LCD60
S6008
BASS
S6009
SURR.
S6010
TU DOWN
S6011
TU UP
S6012
CD PLAY
S6013
CD STOP
C6502
0.01
C6501
0.01
R6502
1K
2
8
S6004
FUNCTION
R6015 R6014 R6013 R6008 R6007 R6006
2.2K 1.5K 1.2K
560
820
680
1
28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
S6003
POWER
R6005 R6004 R6003 R6002 R6001
1.5K 1.2K
820 680
560
R6501
1K
-2
JOG
CN601
AUX_MUTE
BEAT
BASS
QSOUND
ST_BY
GND
TAPE_PLAY
AC_SNS
+5.6V
VOL_CLK
A_MUTE
VOL_DATA
SYNC REC.
VOL_STB
66
65
C6205
100P
R6112 10K
S6002
TIMER/CLOCK
-1
6
L6900 10
S6001
MEMORY
S6500
8
7
C6208
2200P
40
39
47K
R6907
38
37
36
35
34
33
32
30
29
14
TA_PLAY
C6206
C6922 0.01
11
12
S16
S17
SYNC_REC.
18
D6901
1SS133
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
25
3
STEREO
SD
S18
S19
S20
S21
BAND1
S22
R6104 10K
R6106 10K
24
R6105 10K
23 BAND2
47/10
C6904
51
15 PA3
24
R6011
R6012
10K
S5 51
23
R6115
8.2K
C6202
1000P
52
14 P_CON
C6910 0.01
D6952
000
KY0
53
S4 52
SE601
D6953
000
KY1
S3 53
13 PB1
100P
2
DIST
AC_SENS
12 BASS
21
1
65
R6009
33K
71
330P
FMIF
54
S23
R6103
100K
R6954 330
C6101 330P
S2 54
14
D6951
000
C6100
55
11 AUX_MUTE
11
R6953 330
R6951 560
AMIF
56
S1 55
QLC723389B55M
10 TU_MUTE
C6916 1000P
R6952 560
LID_SW.
57
COM3 56
IC601
9 SURR
TA_PLAY
D6954
000
C6102 100P
58
COM2 57
C6921
100P
+B_8.5V
GND
VDD
COM1 58
10
5
VSS
(VDD2) 59
8 BEAT
9
4
AMOSC
(VDD1) 60
6 RWC
(POWER) 61
41
2
CN602
+B_8.5V
GND
EO2
5 CQCK
4 COIN
28
1
63
62
R6906
470
C6918
2200P
C6920
100P
4
64
7 DSP_RESET
8
CLOCK
5
VF_CE 62
3 SQOUT
CD_RST
8.2K
D6902
1SS133
6
0.01
D_CLK 64
C6011
5
OTHER
R6114
47K
D_OUT 63
C6012
100P
4
CLOCK
AUX
R6107 4.7K
C6915
100P
S24
Q6201
2SC1740
O
3
R6108 4.7K
SELECTION
3
C6912
EO1
2 TEST2
27
TU_+B
1 XIN
40
37
15
100P
39
14
C6913
JP
CD_RST
R6115
6
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
S25
TU_GND
100P
XOUT
36
13
C6914
TEST1
12
C6105 33P
Q6200
2SC1740
MONO
TU_R
A
MUTE
23
11
26
10
C6104 33P
C6201
0.01
35
TU_L
R6200
2.2K
R6113 10K
9
R6201 C6200
2.7K 1/50
34
24
33
10
8
32
7
4.5MHz
26
X6001
6
C6103 330P
5
44
71
FMOSC
4
MODEL
R6109
47K
VDD
75
43
3
L6901 22UH
2
C6911 0.01
75
1
D6955
000
GND
LID_SW.
AMOSC
AMIF
VT
MONO
TU_MUTE
BAND1
TU_L
BAND2
TU_R
SD
TU_GND
STEREO
TU_+B
CN603
66
TU_R
TO TUNER SEC.
This is a basic schematic diagram.
- 16 -
- 17 -
560
R1463
560
R1475
560
R1498
100
CQCK
COIN
SQOUT
FE
100P
R1327
56K
R1503
1.5K
R1464
1K
FR
DVSS
EFMO
EFMIN
RVSS
39
TEST2
LVSS
38
C1321
3300P
LVDD
CONT5
EMPH
C2F
DOUT
26
27
28
29
30
31
C1772
1000P
R1773
100K
C1782
1000P
R1783
100K
A.GND
2.1
2.1
C1495
0.01
5.1
5.1
C1493
0.01
42
41
33
TEST3
15
25
TEST4
0.0
4.7
CD_L
C1783
10;25
R1781
1K
0.0
0.0
TO FRONT PWB
2.1
2.1
5.1
5.1
0.0
4.7
LIM_SW
DRF
RESET
RWC
CQCK
WRQ
COIN
SQOUT
TU_L
TU_R
TU_GND
TU_+B
DRF
REST
RWC
CQCK
0.0
0.0
WRQ
COIN
0.0
0.0
SQOUT
TU_L
32
TU_R
0.0
0.0
4.8
0.0
4.8
4.8
L1451
10;K
0.0
0.0
0.0
0.0
4.8
4.8
TOFF
16
R1331 220K
CONT4 (SLED -)
CONT1 (D-MUTE)
24
NC
0.0
0.0
DVDD
23
0.0
0.0
FSEQ
22
CONT2
PCK
21
MUTEL
CONT3 (SLED +)
JP-
20
0.0
0.0
JP+
19
HFL
0.0
0.0
TGL
18
V/P
17
R1771
1K
D1404
MTZJ5.1B
CLV-
0.0
4.8
34
32
JP+
0.0
0.0
C1773
10;25
4.8
4.8
C1492
47;10
44
LCHO
40
RCHO
37
IC102
LC78629E
36
RVDD
35
MUTER
C1485
0.01
31
4.8
4.8
46
45
XOUT
XVDD
43
XIN
CLV+
TES
TGL
X1451
16.93M
VVDD
0.0
0.0
CD_R
C1457
10;25
30
0.0
4.8
DRF
48
ISET
14
TOFF
0.0
4.8
47
VVSS
XVSS
34
0.0
4.8
PW
WRQ
SFSY
RWC
FSX
COIN
SQOUT
SBCK
CQCK
4.8
4.8
REST
0.0
0.0
16M
4
TST11
4.2M
0.0
0.0
TEST5
0.0
0.0
CS
0.0
0.0
TEST1
1
2
3
PDO
12
0.0
0.0
RF
EFLG
SBSY
RWC
WRQ
C1491
0.01
49
5
50
6
51
7
52
8
53
9
54
10
55
11
56
13
R1456 R1455
10K
68K
C1456
0.01
R1335 10K
R1343 100K
42
41
40
39
38
0.0
0.0
C1325 R1336
330
2200P
CV-
37
4.8
4.8
2.3
2.3
CV+
TES
33
REF
SLD
29
SL-
C1318
28
2.3
2.3
27
SLEQ
SPD
26
2.5
2.5
25
C1340
0.1
R1317 R1318
68K 1.5K
24
C1346
33P
57
560
TU_GND
TU_+B
R1330 220K
R1480
560
C1313 R1314
0.1
22K
23
2.4
1.6
1K
58
100
C1472 0.01
R1315
15K
R1320
8.2K
22
15K
59
R1472 4.7K
1000P
C1350
0.018
C1312
21
2.5
2.5
20
6.8K
19
TGL
JP+
JP-
R1329 10K
18
REF
22;50
R1313
22K
17
R1333 R1334
HFL
REF
TO
12CM
2.9
2.5
16
C1455
0.1
1.5
1.5
C1481
100P
REF
8CM
15
C1452
0.1
R1338
330K
C1324
0.033
47
46
45
LATCH
TOFF
SLOF
C1319 4.7;50
C1320
R1328
FD
2.5
2.5
FOFF
14
2.4
2.4
60
OR
REF
0.22;50
2.5
2.5
TES
REF
REF
0.0
0.0
0.0
0.0
SLOF
SLOF SLOF
FE1
GEN
FSERCH
TOFF
2.5
TO
HFL
FSTA
REF
REF
DGND
61
JP+
JP-
TOFF2
TD
SLOF
JP
FOADJ
C1329
FSC 4.7;50
2.5
2.5
62
R1454
680
2.5
2.5
SLC
JP-
GEN
WCOMP
SPOF
JP
REF
C1451
0.1
63
R1465
TAI
0.0
0.0
TD-
CV-
CV+
FSTA
THLD
REF
REF
13
REF STOP
DEF
SL+
12
FSTA
TGL
OR
TA
REF
2.5
2.5
R1502
3.3K
FOCS
AND
THLDI
CV+
CV-
2.3
2.3
TGHI
TGLI
REF
R1337
TBC 6.8K
36
TGLI
TGHI
TGLI
THLDI
TH
SPG
2.5
2.5
R1501
1.5K
PH4
REF
THLDI
11
RFSM
VR+0.3V
TES
SHOCK:WCOMP
JP
2.5
2.5
R1312 6.8K
-HIST.COMP
SCH
SP-
F-
R1309
330
10
TESI
RF
S.Q.R
9
0.0
0.0
SLI
Q
aR
2.5
15K
D
TOSTA
R1326 R1325 2.5
C1317 1K
56K 2.5
R1310
STOP
2.2
2.5
0.047
CN111
1
8
R1324
33K
F-
2.5
2.5
2.5
2.5
27K
C1309
REF
FSC
FSS
2
2.5
2.5
2.5
2.5
C1341 3300P
T+
PONRST
DEFI
0.0
0.0
NC
DAT
VCC
SPI
3
CL
TE
2.2
2.5
T-
T-
T+
REF
GEN
TOADJ
C1308 0.22
R1308
REF
C1316
3300P
F+
REF
TE
SP
FOCUS
COIL
TRCKING
COIL
4
CE
RFS-
AGND
F+
MD
TOSTA
2FREQ
LASER
FSTA
8/12CM
SLOF
TBC
0.0
0.0
5
C1305
330P
7
VDRF
CLK
BAL
BPL
FE
MD
VR
2.5
TE- REF
FE-
6
6
DRF
REF
2.5
2.5
MD
VR
LD
VCA
REF
VCA
C1315
0.018
SHORT
LAND
SVR
7
5
HFL
VHFL
BAL
EFBAL
FOSTA
DEF
REF
VCA
REF
FA-
LD
GAIN
VCA
TB
R1304
6.8K 2.5
C1310
0.15
LD
GND
RF
REF
2.5
2.5
2.5
2.5
8
REF
F
FA
GND
2.5
2.5
4
FSC
FE1
2.5
2.5
9
F
3
REF
2.5
2.5
2.5
2.5
C1303
0.22
REF
FD-
F
E
2.5
2.5
R1347 150K
C
0.033
10
R1346 150K
100K
C
B
R1311
11
R1305 R1303
C1304 2.2K 150K
B
2.5
2.5
TBC
BH2
R1345 82K
VCC
LASER
VPPC
2
BH1
FIN1
PH1
R1344 82K
A
2.5
2.5
12
49
C1323
12P
RFVCC
A
DEF
50
R1332
18K
51
48
CL
CLK
DAT
52
44
53
43
54
C1322
1P
S.DVCC
CE
4.8
0.0
55
DRF
0.0
0.0
56
FSS
4.9
4.9
57
VCC2
C1330
2.5
2.5
VR
58
REFI10;25
2.5
2.5
LF2 0.01
59
64
IC101
LA9242M
35
60
DEF
61
THLD
62
CLK
63
CL
1
CE
2.5
2.5
PH1
2.5
1.0 C1331
4.9
4.9
64
FIN2
82K
DAT
R1342
FSS
R1340 82K
D
R1453
2.7K
DRF
13
1000P
C1302
VCC1
14
D
E
0.2
0.0
15
E
LDD C1333
0.22;50
3.6
4.2
3.6
1.6
2.2
2.2
C1335
COMMON 10;50
COM
BH1
C1332
2.5
1.0 0.047
16
PICK UP
DT11T3CN
R1462
R1499
Q1301
2SB810
4.3
4.9
LDS
VREF
3.6
4.2
VREF
C1475
68P
68P
C1470
C1469
100P
C1468
68P
C1467
68P
C1480
22000P
C1471
68P
C1336
0.01
C1338
10;25
C1337
0.01
10;25
C1339
REST
R1301
100
R1302
10
C1301
47;10
C1334
0.01
SCHEMATIC DIAGRAM (CD)
VC
SPINDLE MOTOR
+9V
-
LIMIT
400mA
BASE
MECHANISM
PR140
5.0
5.0
C1402
0.01
CN113
1
GND
C1401
470;6.3
GND
2
TU_L
3
CD_R
4
5
CD_L
6
TU_+B
7
8
R1473
100K
C1405
0.01
R1476
1K
PLAY
STOP
This is a basic schematic diagram.
- 18 -
TU_R
A.GND
LIMIT SW
D1410
RL153
C1403
470;10
9 10 11 12 13 14
8.0
8.4
8
-
7
+
6
IN
5
C1404
0.01
4
C1407
0.022
+
IN
VDD
VDD
VC
IN
+
3
Q1401
KTA1273
2
2
D1401 D1402 D1403
1SS133 1SS133 1SS133
8.0
8.2
LIMIT
1
1
TU_GND
C1408
100;16
SLED MOTOR
21 20 19 18 17 16 15
IC103 MM1469XH
SL-
MUTE
3
SL+
5V
4
SL-
28 27 26 25 24 23 22
REG
M
5
SL+
C1415
220P
SP-
IN
SP-
SP+
-
6
+
SP+
-
M
- 19 -
CN122
TU_GND
TU_R
TU_L
CD_R
CD_GND
CD_L
GND
+B
WIRING DIAGRAM ( CD & FRONT )
CD P.W. BOARD
FRONT P.W. BOARD
SE601
J6102
S6002
R6001
C6910
CN602
GND+B
J6110
J6104
J6203
1
R6114
R6009
R6109
C6911
C6012 R6012
C6204
C6011 R6011
C6010 R6010
C6906
5
C6100
C6103
J6105
C6101
C6900
R6115
R6111
R6108
R6107
C6202
C6203
IC601
T002 94V-0
10
15
LCD60
X6001
R6906
R6907
J6103
25
J6200
J6201
J6202
C6922
D6902
J6204
D6901
J6106
J6205
J6307
L6900
R6104
J6314
C6916
R6105
R6015
J6122
C6206
S6013
CD STOP
J6311
J6312
J6313
20
R6103
C6921
C6920
S6012
J6121
J6310
R6106
VOL_STB
SYNC_REC.
VOL_DATA
A_MUTE
VOL_CLK
+5.6V
AC_SNS
TAPE_PLAY
GND
J6120 ST_BY
QSOUND
BASS
BEAT
AUX_MUTE
J6209
S6010
TUN DOWN
R6008
J6114
CD PLAY
J6123
R6112
C6205
R6905
C6208
C6905
C6904
J6306
CN601
J6100
S6003
POWER
R6003
S6004
FUNCTION
S6005
TU/BAND
J6113
S6006
PRESET
- 21 -
R6004
R6002
CAN
J6116
R6005
1AD4B10D1712B
C6104
C6105
J6206
C6915
C6913
C6914
This is a basic wiring diagram.
- 20 -
C6912
C6903
R6201
J6115
J6117
S6500
C6501 C6502
R6501 R6502
J6207
C1320
C6201
J6124
J1205
T002 94V-0
R1328
C1317
R1329
R1318
R1327
R1325 R1326
R1317
C1350
R1312
R1311
C1310
R1310
R1309
R1308
C1309
J1211
+B
GND
CD_L
A_GND
CD_R
TU_L
TU_R
TUGND
C1313 R1315
R1314
R1313
C1312
C1318
J1419
R1320 C1315
J1328
R1305 C1308
C1304
C1305 C1341
R1331
R1330
J1312
J6301
J6302
J6303
J6304
J6305
C6918
R6014
J6126
C1319
C1303
R1303
R1304
C1321
C1338
J6315
R6013
IC101
R1324 C1316 CAN1
C1415
J1209
J1413
CN122
R1344
R1345
R1340
R1342
R1346
R1347
CAN
TUN UP
J1405
C1334
C1301
J1214
1AD4B10D1710C
E
C1302 R1302
R6113
J6111
J6112
CAN
C6901
R6200
J1402
Q1301
J1416
E
LIMT SW.
S6011
C1333
J1417
J1418
C1325
C1323
R1334
R1333
R1332
C1339
R1472
C1472
J1320
C1457
J6118
L6901
E
Q6200
C6200
J1401
C1322
R1338
C1332
J1409
C1324
D1410
J1325
GND
TU_R
TU_L
SQOUT
COIN
WRQ
CQCK
RWC
RST
DRF
C6102
J6101
J6107
J6108
J6109
FMOSC
Q6201
J1203
J1406
R1336
R1335
C1346 R1343
C1340 R1337
C1329
C1331
J1210
TU+B
J1424
J1425
R1456
R1455
C1455
C1330
TU_+B
J1313
C1481
J6309
CN603
C1485
C1456
J1321
J1300
J1301
J1302
J1303
J1304
J1305
J1306
J1307
J1308
J1309
J1310
J1311
J6208
J6125
R1454
C1451
C1452
J1323
C1336
TU+B
TUGND
TU_R
TU_L
SQOUT
J1200 COIN
WRQ
CQCK
RWC
REST
J1202
DRF
LIM SW
C1493
C1468
IC102
J1322
J1423
C1491
C1471
R1453
L1451
C1408
J1415
C1470
C1469
J1410
C1407
J1414
J1208
D1403
R1301
C1401
CN111
VREF
COMMON
E
D
A
B
C
F
GND
LD
SVR
MD
F+
TT+
F-
D1402
R1473
D1401
C1335
R1501
R1502
R1503
J1326
C1337
C1495
J1420
J1207
J1428
J1204
C1480
J
J1411
J1213
R1464
J1206
J1407
J1408
C1403
C1402
X1451
R1462
C1467
D1404
J1421
J1422
C1404
C1492
R1498 R1463
PR140
400
IC103
J1212
J1426
J1427
CN113
R1480
J1314
J1315
J1316
J1317
J1318
J1403
J1404
J1319
J6308
R1465
C1475
R1475
C1783
SP+
SPSL+
SLLIMIT
GND
R1499
CAN
R6006
GND
LID_SW.
AMOSC
AMIF
VT
MONO
TU_MUTE
BAND1
TU_L
R1781
R1783
C1782
E
J1327
C1773
S6001
MEMORY
BAND2
Q1401
TU_R
SD
TU_GND
STEREO
TU_+B
R1771
R1773
C1772
J1324
C1405
R1476
J1412
J6119
R6007
J1400
S6007
SOUND
J6300
S6008
CLOCK/TIMER
S6009
SURROUND BASS
SCHEMATIC DIAGRAM (TUNER)
2
3
4
5
6
7
8
9
10
11
12
4.75
4.9
2.11
2.11
2.09
2.10
0
0
4.84
4.84
4.83
4.84
2.70
3.38
4.75
4.90
0
0
3.57
1.55
3.57
0
IC211
FMOSC
4.75
4.90
2.07
2.10
2.06
2.09
1.26
1.53
0
2.26
2.75
1.53
2.16
0.18
2.1
2.1
1.16
1.17
1.12
1.13
3.71
3.55
24
23
22
21
20
19
18
17
16
15
14
13
L2205
10/25
18K
D2101
1SS133
C2701
2.2/50
Q2102
KRC107M
0
0
0
4.82
R2205
68K
3.56
0
Q2003
KTC3199-GR
Q2110
KRC107M
TO FRONT CN603
MTZ5.6B
D2104
C2218
100/10
C2209
1000P
0.01
C2311
00.0
00.0
0.022
1.0K
00.0
00.0
C2029
00.0
00.0
R2210
R2119
100K
(MW)
10/25
C2312
Q2201
KRA107M
R2131
56K
C2131
560P (CH)
C2140
0.1
C2142 22P
TP203
C2801
2.2/50
C2702
0.022
R2107
33K
TO FRONT GND
C2126
0.047
C2114 R2301
4.7/50
C2118 R2302
22K
0.033
0.1
68K
C2111 R2303
0.047
L OUT
3.30
3.45
C2112
R2117
820K
C2113
1/50
LA1844ML
R OUT
(MW)
C2110
15K
FM
AM
R2801
R2900
1
2.11
2.11
15K
D2102
SVC342
C2108
100/10
Q2111
KTC3195
R2701
2P-9P
C2107
1/50 R2106
2.7K
R2004
10K
C2021
1000P
0.8
0
R2128
330K
L2204
R2113
10K
Q2002
KTC3195-O
T2002
10.7MHZ
C2207
0.022
0.7
C2010
100P
R2101
3.9K
R2129
22K
D2003
0
0
C2015
0.022
C2026
1000P
4.70
4.87
C2802
0.022
SVC211-B--C
L2003
8.2UH
R2003
18
C2017
1000P
Q2001
KTC3195-O
1P
D2005
1SS133
47P
C2902
AM LOOP
D2004
1SS133
R2011
120K
4.74
4.90
Q2101
KRA107M
0
C2009
0.47/50
R2002
10K
XF215
450KHz
4.5
0.7
C2141
R2005 C2013
22
0.022
C2014
0.01
R2010
100
AM ANT TERMANL
CN201
L2002
TP202
XF211
R2014
100K
C2008(CH)
15P
C2003
3P (CH)
C2022 1P
R2001
330K
(E)
L2001
C2001
0.01
C2024
0.1
C2002
0.022
D2002
SVC211-B--C
C2005
0.01
1SS133
D2006
CN203
R2008
220
C2106
0.47/50
C2012
5P
R2104
10K
9
C2115
4700P
8
R2105
10K
7
C2103
0.01
6
C2102
0.01
5
C2117
680P
4
C2104
10/25
3
C2119
22/25
2
XF212
C2120
0.022
1
T2001
R2007
560K
C2101
0.01
4.66
C2121
4.7/50
3.98
C2122
0.022
0
R2126
120K
4.66
R2127
4.7K
0
R2009
330
0
CT211
3
4.66
C2020
0.022
2
1.63
R2006
560
1
LA1186N
IC201
0.95
C2019
0.022
TP201
(H)
C2011
15P (CH)
XF210
FM 75 OHM
1
2
R2201
100
R2206
2.2K
3
4
5
1000P
C2025
6
7
8
9
10
TU_EARTH
L2005
22UH
C2027
100P
11
L2006
22UH
12
13
14
15
L2007
S2001 -1
22UH
S2001-2 TO CN490 CD GND
This is a basic schematic diagram.
- 22 -
- 23 -
R2901
1K
CN202
GND
LID_SW
AMOSC
AMIF
VT
MONO
MUTE
BAND1
TU_L
BAND2
TU_R
SD
TU_GND
STEREO
TU_+B
15P
WIRING DIAGRAM (TUNER)
R2901
S2001
CT211
J2100
R2900
R2113
C2126
D2102
1AD4B10D1712D
T002 94V-0
C2114
R2301
C2117
J2110
C2015
C2022
C2002
C2001
IC201
U
C2011
C2012
C2005
C2014
D2006
C2024
E
L2003
CN203
This is a basic wiring diagram.
- 24 -
R2005
C2013
R2002
C2021
D2002
R2001
C2026
C2140
C2017
C2008 R2003
- 25 -
CN201
C2142
R2131
J2203
C2121
J2109
L2001
D2003
D2005
XF210
C2120
C2118
C2003
SH201
R2107
R2007
R2302
L2002
R2004
R2009
Q2001
LW OSC
C2009
J2106
R2014
C2209
J2105
Q2002
J2211
R2011
R2010
R2006
C2119
R2101
J2208
J2204
J2205
J2206
J2207
Q2201
E
J2101
J2108
D2004
MW OSC
C2020
C2112
R2303
R2701
C2702
C2115
R2801
C2111
C2010
J2306
XF212
IC211
C2902
C2131
C2019
C2104
J2209
C2101
L2205
R2119
J2103
XF211
C2802
D2104
J2212
C2103
C2102
E
Q2102
FR_GND
LID_SW
L2007
C2106
AM OSC
J2210
IF
J2107
VT
R2205
MONO
L2006
MUTE
D2101
BAND1
C2312 C2801
TU_L
C2311
Q2003
C2701
BAND2
TU_R C2025
SD
R2210
AMPGND
ST
+B 9V
J2307
C2113
J2102
E
CN202
R2106
C2108
R2008
C2107
Q2111
T2001
E
R2127
R2128 C2207 R2104
C2122
E
R2206
XF215
R2105
C2110
R2129
J2104
L2005
BAND1
Q2101
E
J2202
R2201
T2002
E
J2305
VT
J2302
R2126
Q2110
C2218
J2200
J2201
J2304
J2303
L2204
C2141
R2117
C2029
C2027
J2300
J2301
MW ANT
0.01
0
0.1
(FUSE)
R4941
27
11.6
8
0
6
7
11.3
5.9
5
4
12.0
5.9
3
11.3
2
TA8229K
IC412
(1/2)
TA8229K
(2/2)
6.3
0.6
0
0.6
0
9
10
11
12
13
2
D4993
1SS133
Q4109
KRC107M
SP481
1
10K
R4991
R4752
2.2
C4850
0.01
RIGHT
WOOFER
Q4995
KTA1271
R4955
47K
3
R4911
12
Q4951
KTD2058
C4952
R4951
R4953
4.7K
0.022
8
D4953
1SS133
C4953
470/16
7
R4952
470
470
6
C4951 47/25
R4108
3.3K
Q4992
KTA1271
C4110
100/10
1K
R4110
3
5
1250mA
9.6
2
4
PR495
9.0
Q4108
KRC107M
1
D4951
MTZJ9.1B
(AMP BLOCK)
S4904
MECHA MOTOR SW
S4950-1~2 R/P SW
Q4994
KRC107M
14
13
D4102
1SS133
12
11
10
FU401
T2.5A L250V
3
2
Q4106
KRC102M
Q4104
KRC102M
CN451
CN452
AC 230V
50HZ
R4104
100K
Q4903
TKTC3199
T4981
L4591
C4983
0.01
D4983
RL153
CN450
CN441
0.01
10K
R4105
1
CN215 CN216
C4982
0.01
R4106
10K
4
R4107
47K
5
D4982
RL153
6
D4981
RL153
7
C4980
0.01
Q4103
KRA102M
8
D4980
RL153
C4981
0.01
9
C4984
VOL_STB
SYNC_REC
VOL_DATA
A_MUTE
VOL_CLK
5.6V
AC_SENS
TAPE_PLAY
GND
ST/BY
QSOUND
BASS
BEAT
AUX_MUTE
CN491
LEFT
SP471 WOOFER
CN401
R4954
4.7K
12.0
CN490
TU_GND
TU_RCH
TU_LCH
CD_RCH
A_GND
CD_LCH
CD_GND
CD_+B
2.2
R4852
C4911
330/10
47/10
C4713
C4712
3300P
R4717
15K
1
PLAY
REC
HEAD PHONE
CN421
C4993
10/25
Q4902
2SC3330
C4816
1000/16
C4815
100/16
NJM78L05A
0
4.3
R4109
3.3K
R4914
2.7K
C4920
R4910
10K
000
L4881
C4714
0.15
IC446
C4921
10/25
L4902
Q4904
2SC3330
1000P
C4906
0
0.6
000
L4781
R4881
150
(FUSE)
C4997
0.01
C4919
0.01
C4913
3300/25
CN402
C4994
47/10
R4912
330
C4918
1000P
R4781
150
R4857
8.2K
Q4840
KRC102M
C4915
(MYLAR)
C4916
180P
TO CD
C4750
0.01
390
5.6K
R4758
C4843 1/50
10P C4823
KTA1267 R4870
Q4830 47K
1.5K
R4759
R4718
C4961
1;50
10K
R4856
4.7K
0
30
0
29
1.5K
R4859
R4843
100K
R4839 47K
C4834 R4838
0.01
1K
C4833
1/50
1/50
1/50
C4832
28
1/50
C4835
150P
22K
R4837
18K
R4850
R4836
47K
47K
R4845 C4836
15K 6800P
R4860
1.5K
R4948
2.2K
22K
R4849
C4853
0.22
R4832
5.6K
R4848
R4835
3.9K
R4831
47K
27
14
26
15
25
RVR
OUT
1500mA
PR496
5.6K
R4858
24
R4961
D4961
1SS133
R4753 180K
C4744
5600P
C4741
47P
C4740 R4747
3300P
68K
R4742 C4742
10K 2200P
C4739 R4746
470P
82K
R4743
100K
23
RVR
IN
(FUSE)
C4715
100/16
C4716
1000/16
C4813 47/10
22
RT
OUT
C4912
220/25
390
21
C4831
R4830
12K
18K
R4708
820
R4709
C4709
560P
820
R4809
560P
C4809
R4741 27K
47K
R4739
RT1
RT2
RT3
RT4
RT
FLAT ROCK POP CLASSIC COM
C4851
1/50
R4818
20
R4816
1K
R4817
15K
R4
IN
C4852
0.15
C4808
2200P
1K
R4861
1/50
C4812
3300P
19
LVR
OUT
Q4851
2SD1012
18
R3
IN
R4833
3.9K
C4708
2200P
R4740 C4738
22K 0.015
C4736 R4745
6800P 15K
C4735
150P
R4736
47K
C4733
1/50
R4737
18K
R4738 C4734
1K
0.01
R4734
3.9K
R4735
3.9K
C4753
0.22
R4733
3.9K
VREF
LVR
IN
R4716 C4751
1K
1/50
1/50
C4826
C4801
10/25
R
2200P
C4707
VSS
17
LT
OUT
LC75392
R2
IN
R4834
3.9K
S4950-6
R4905
100
220/10
CE
16
1
1K
R4851
22K
C4702
P
C4807
2200P
LT1
LT2
LT3
LT4
LT
FLAT ROCK POP CLASSIC COM
2
R4962
1
C4726
3
10K
NF1
2
R1
IN
S4950-2
MOTOR
S4904
+
-
R
L4
IN
4
C4814
0.15
R4757
8.2K
KRC102M
Q4740
1SS133 D4963
IN1
3
18K
R4808
S4950-1
L3
IN
5
R4938
GND
4
MAGNETIC
E HEAD
R 000
S4950
P
L2
IN
6
C4963 C4962
10/16 10/16
GND
5
C4909
C4905
10/25
S4950-5
R
L1
IN
7
D4962
1SS133
VCC
6
P
VDD
8
IC411
1000P
R-CH
CL
C4837
470/6.3
7
DI
R4949
2.2K
FILTER IN2
L-CH
R/P
HEAD
9
BA3314
R4971
100
IC410
10
C4844
5600P
R4853
180K
ALC
11
C4842 R4842
2200P
10K
14
NF3
12
C4841
47P
13
OUT1
13
27K
12
NC
14
R4841
11
Q4751
2SD1012
R4756
4.7K
R4847 C4840
68K 3300P
10
OUT2
R4770
47K
10P
15
C4838 R4840
0.015
22K
9
NF2
KTA1267
Q4730
C4723
C4743 1/50
R4846 C4839
82K
470P
8
NC
C4802
1000P
CN406
C4701
10/25
22K
R4751
S4950-7
CN405
47K
R4748
510K
1K
R4761
10/25
C4711
10/25
C4811
18K
R4705
R4901
C4901
47/10
1000P
C4805
P
P
C4730
R4731
47K
1/50
R
S4950-4
C4732
56
R4703
0.022
C4803
0.022
C4703
P
22K
R4749
22K
1000P
C4705
R
R4750
R4732
5.6K
C4731 1/50
47/10
C4704
3.9K
R4704
3.9K
R4710
R4810
3.9K
3.9K
R4804
47/10
C4804
56
R4803
P S4950-8
R4730
12K
100/10
R
270P
C4806
270P
C4706
18K
R4805
R
R4760
1.5K
S4950-3
P
C4752
0.15
SCHEMATIC DIAGRAM (AMPLIFIER)
TO FRONT BLOCK
PRODUCT SAFETY NOTICE
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol ! and
mark in the parts list and the schematic
diagram designated components in which safety and performance can be of special significance. When replacing a component identified by ! and
, use only
the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakagecurrent or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product
to the customer.
This is a basic schematic diagram.
- 26 -
- 27 -
WIRING DIAGRAM (AMPLIFIER)
C4982
CN401
J4101
J4300
J4302
CN402
E
E
L
R4962
E
C4962
C4963
D4963
D4962
D4993
Q4994
C4993
- 29 -
1AD4B10D1710A
T002 94V-0
J4207
J4208
J4209
C4701
R4751
DIP
15
E
E
GNDR
R4954
R4955
R4953
C4716
E
E
Q4995
C4816
E
CN431
J4100
J4200
J4301
C4815
C4733
10
C4730
C4837
J4119
IC446
J4318
J4320
E
E C4952
E
1
C4715
R4757
R4758
R4718
R4753 R4770
J4107
C4110 R4743
Q4740 C4744
1
R4731
R4749 C4752 R4734
R4730
C4731
R4733
R4748 R4760 R4761
This is a basic wiring diagram.
- 28 -
Q4992
E
R4759
R4859
Q4730
J4306
R4948
R4971
J4111
R4949
D4951
D4953
R4952
R4951
C4750
R4732
R4750 C4753 R4735
C4732
16
R4833
R4860
J4106
J4206
E
Q4840
IC411
R4848
C4831
R4861
C4801
J4121
J4312
R4938
J4108
R4716
C4813
C4743
C4843
20
J4307
J4308
J4226
J4227
J4229
J4233
J4234
J4236
J4132
J4322
J4237
J4122
R4851
C4984
R4105
R4104
C4852
R4834
J4105
R4741 C4740 C4741
R4742 C4742 R4747
R4739 C4739 R4746
R4740 C4738
R4737 C4735
R4738 C4734
R4736 C4736R4745
C4832
R4831
R4830
R4850
R4849
C4713
C4751
R4818
R4858
R4857
C4961
30
Q4903
Q4104
R4108
J4127
Q4109
R4109
E
J4130
J4238
J4134
J4323
J4324
J4325
C4994
J4138
J4139
J4116
R4106
C4838 R4840
C4835 R4837
C4834 R4838
C4853
R4835
E
R4870
C4833
R4832
J4228
Q4106
C4841 C4840 R4841
R4847 C4842 R4842
R4846 C4839 R4839
R4845C4836 R4836
J4315
J4135
C4997
J4218
J4313
J4314
GND
TU-RCH
TU-LCH
CD-RCH
A-GND
CD-LCH
GND
CD-+B
D4102
Q4103
R4107
Q4108 E
J4128
J4131
J4133
R4881
VOL_DATE
REC
VOL_STB
CN491
J4137
R4781
J4239
L4781 L4881
J4140
J4141
CN421
J4326
AC_SENS
5.6V
VOL_CK
A_MUTE
J4219
R4717 R4756
J4211
R4843
J4114
C4851
Q4830
R4110
J4210
C4723
E
J4110
C4726
C4951
C4712
C4812
15
EQ4751
C4844
R4853
CN490
J4235
J4202
J4203
C4850
R4961
J4319
J4232
AUX_MUTE
BEAT
BASS BOOST
SURROUND
ST/BY
GND
TAPE_PLAY
C4912
C4911
R4817
J4223
C4826 C4823
DIP
J4310
R4816
Q4851
E
D4961
R4856
J4120
J4224
C4714
IC412
J4213
J4214
J4215
J4230
J4231
R4809
R4709 C4809
C4709 R4808
R4708 C4808
C4708
Q4951
R4752
J4317
J4124
R4852
C4814
C4953
J4222
J4321
C4901
R4901
PR496
1500
R4991
J4205
J4109
C4704
J4316
J4220
J4221
J4204
R4941
C4702
R4703
C4807
C4983
C4980
C4703
J4118
J4311
D4983
PR495
1250
J4201
D4980
C4981
D4981
C4913
R4905
C4909
IC410
J4125
L C RG
CN406
C4707
J4126
R4704
J4217
C4905J4112
J4309
C4802
C4706
R4705
C4705
J4212
J4113
R4804
C4803
R4803
R4810
R4710
L250V
T2.5AFU401
J4216
C4804
C4806
R4805
C4805
C4915
J4115
D4982
CN216
Q4904
C4811 C4711
J4225
R4912
S4950
CN215
J4117
L4902
C4921
C4916
CN405
C4920
R4911
R4910
C4919
R4914
C4906
C4918 J4123
J4129
CN441
LG401
Q4902
CN480
WIRING DIAGRAM (POWER TRANSFORMER & LED)
POWER TRANSFORMER P.W. BOARD
NIP CUT
CN451
BL
BW
CN452
NIP CUT
L4591
1AD4B10D1710E
T002 94V-0 CN450
T4981
RE
BK
1AD4B10D1710F
TOO2 94V-0
D6955
R6952
R6951
D6954
D6953
D6951
R6953
R6954
LED P.W.BOARD
+B GND
D6952
SANYO Electric Co., Ltd.
This is a basic wiring diagram.
Feb. / '03
- 30 -
BB
Osaka, Japan
Printed in Japan
- 31 -
Download PDF