TOSHIBA MV9DM2 Color Television/VCR SERVICE MANUAL
Below you will find brief information for Color Television/VCR MV9DM2. The Color Television/VCR MV9DM2 is a combination television and VCR that allows you to record and play back video tapes. It features a 9-inch screen, NTSC color system, and VHS format. The MV9DM2 has a built-in tuner for receiving television channels and includes a remote control for easy operation. You can use this device to watch your favorite TV shows, record movies or programs, and play back your home videos.
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FILE NO. 140-200203
SERVICE MANUAL
COLOR TELEVISION/
VIDEO CASSETTE RECORDER
MV9DM2
SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCK
There is a high voltage part inside. Avoid an electric shock while the electric current is flowing.
3. USE THE DESIGNATED PARTS
The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character.
Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.
4. PUT PARTS AND WIRES IN THE
ORIGINAL POSITION AFTER
ASSEMBLING OR WIRING
There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board.
The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts.
Therefore, put these parts in the original positions.
5. TAKE CARE TO DEAL WITH THE
CATHODE-RAY TUBE
In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is secured against implosion. However, when removing it or serving from backward, it is dangerous to give a shock. Take enough care to deal with it.
6. AVOID AN X-RAY
Safety is secured against an X-ray by considering about the cathode-ray tube and the high voltage peripheral circuit, etc.
Therefore, when repairing the high voltage peripheral circuit, use the designated parts and make sure not modify the circuit.
Repairing except indicates causes rising of high voltage, and it emits an X-ray from the cathoderay tube.
7.
PERFORM A SAFETY CHECK AFTER
SERVICING
Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades.
And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
1.
2.
Unplug the plug from the AC outlet.
Remove the antenna terminal on TV and turn
3.
on the TV.
Insulation resistance between the cord plug terminals and the eternal exposure metal
[Note 2] should be more than 1M ohm by using the 500V insulation resistance meter
4.
[Note 1].
If the insulation resistance is less than 1M ohm, the inspection repair should be required.
[Note 1]
If you have not the 500V insulation resistance meter, use a Tester.
[Note 2]
External exposure metal: Antenna terminal
Earphone jack
HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
A1-1
TAPE REMOVAL METHOD AT NO POWER SUPPLY
1.
2.
3.
4.
5.
Remove the VCR block from the main unit.
(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)
Remove the screw
1
of the Deck Chassis and remove the Loading Motor.
Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape.
Rotate the Clutch Ass'y either of the derections to wind the Video Tape in the Cassette Case.
Repeat the above step 3~4. Then take out the Video Cassette from the Deck Chassis. Be careful not to scratch on the tape.
Loading Motor
Screw
1
Capstan DD Unit
Pinch Roller Cam
Main Cam
Main Chassis (Front Side)
Clutch Ass'y
A1-2
TABLE OF CONTENTS
SERVICING NOTICES ON CHECKING .....................................................................................
HOW TO ORDER PARTS ..........................................................................................................
TAPE REMOVAL METHOD AT NO POWER SUPPLY ............................................................
TABLE OF CONTENTS ..............................................................................................................
GENERAL SPECIFICATIONS ....................................................................................................
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS ............................................
2. REMOVAL OF DECK PARTS ............................................................................................
3. REMOVAL OF ANODE CAP ..............................................................................................
4. REMOVAL OF DEFLECTION YOKE .................................................................................
5. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ...............................................
KEY TO ABBREVIATIONS ........................................................................................................
SERVICE MODE LIST ................................................................................................................
PREVENTIVE CHECKS AND SERVICE INTERVALS ..............................................................
WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................
SERVICING FIXTURES AND TOOLS .......................................................................................
PREPARATION FOR SERVICING .............................................................................................
MECHANICAL ADJUSTMENTS ................................................................................................
ELECTRICAL ADJUSTMENTS ..................................................................................................
BLOCK DIAGRAMS
TV ............................................................................................................................................
Y/C/AUDIO/CCD/HEAD AMP .................................................................................................
MICON/IN/OUT .......................................................................................................................
PRINTED CIRCUIT BOARDS
MAIN/CRT ...............................................................................................................................
SYSCON ..................................................................................................................................
SCHEMATIC DIAGRAMS
Y/C/AUDIO/CCD/HEAD AMP .................................................................................................
MICON .....................................................................................................................................
REGULATOR ...........................................................................................................................
IN/OUT .....................................................................................................................................
CHROMA/IF .............................................................................................................................
SOUND AMP ...........................................................................................................................
TV POWER ..............................................................................................................................
DEFLECTION ..........................................................................................................................
CRT ..........................................................................................................................................
INTERCONNECTION DIAGRAM ...............................................................................................
WAVEFORMS .............................................................................................................................
MECHANICAL EXPLODED VIEWS ...........................................................................................
CHASSIS EXPLODED VIEWS ...................................................................................................
MECHANICAL REPLACEMENT PARTS LIST .........................................................................
CHASSIS REPLACEMENT PARTS LIST ..................................................................................
ELECTRICAL REPLACEMENT PARTS LIST ...........................................................................
A1-1
A1-1
A1-2
A2-1
A3-1~A3-5
B1-1, B1-2
B2-1~B2-6
B3-1, B3-2
B3-2
B4-1, B4-2
C1-1, C1-2
C2-1
C3-1, C3-2
C4-1
D1-1
D1-1
D2-1~D2-4
D3-1~D3-5
E-1, E-2
E-3, E-4
E-5, E-6
F-1, F-2
F-3~F-6
G-1, G-2
G-3, G-4
G-5, G-6
G-7, G-8
G-9, G-10
G-11, G-12
G-13, G-14
G-15, G-16
G-17, G-18
G-19, G-20
H-1, H-2
I1-1, I1-2
I2-1, I2-2
J1-1
J2-1
J3-1~J3-5
A2-1
G-1
G-2
G-3
G-4
G-5
G-6
G-7
G-8
GENERAL SPECIFICATIONS
TV
System
VCR
System
CRT CRT Size / Visual Size
CRT Type
Deflection
Magnetic Field BV/BH
Color System
Speaker
Sound Output
Position
Size
Impedance
MAX
10%(Typical)
System
Video System
Hi-Fi STEREO
NTSC PB
Deck
Heads
DECK
Video Head
Loading System
Motor
FM Audio Head
Tuning
System
Signal
Power
Regulation
Temperature
Tape
Speed
Audio /Control
Erase(Full Track Erase)
Rec PAL
Play
NTSC
PAL
NTSC
Fast Forward / Rewind Time (Approx.)
Cassette
Forward/Reverse NTSC or PAL-M
Picture Search
Frame Advance
Slow Speed
Slow
Variable Slow
Broadcasting System
Tuner and
Receive CH
System
Destination
Tuning System
Input Impedance
CH Coverage
Intermediate Picture(FP)
Frequency Sound(FS)
FP-FS
Preset CH
Stereo/Dual TV Sound
Video Signal Input Level
Output Level
S/N Ratio (Weighted)
Horizontal Resolution at SP Mode
Audio Signal Input Level
Output Level
S/N Ratio at SP
Hi-Fi Audio Signal
Power Source
Power Consumption
Protector
Harmonic Distortion at SP (1KHz) Typical
Frequency Response at SP at LP at SLP
Dynamic Range : More than
Wow And Flutter : Less than
Channel Separation : More than
Harmonic Distortion : Less than
AC
DC at AC at DC
Stand by (at AC)
Per Year
Power Fuse
Dew Sensor
Safety
Radiation
X-Radiation
Operation
Storage
Operating Humidity
9 inch / 222.8mmV
Normal
90
+0.45G / 0.18G
degree
NTSC
1Speaker
Side
3 Inch
8
1.2
0.8
VHS
Player / Recorder
NTSC
ohm
W
W
No
-
OVD-7
Front
3
2 Head
No
Mono
Yes
-
SP/SLP
-
SP/SLP
FF:4'50"/REW:2'30" at T-120
SP/SLP=3x,5x/9x,15x
-
-
US Sysytem M
1Tuner
USA/CANADA+CATV
F-Synth
VHF/UHF 75 ohm
2~69, 4A,A-5~A-1, A~I, J~W,W+1~W+84
45.75MHz
41.25MHz
4.5MHz
No
No
1 V p-p/75 ohm
1 V p-p/75 ohm
50
230Lines dB
38
1.5
100Hz ~10kHz
-
100Hz ~4kHz
-8dBm/50Kohm
-8dBm/ 1Kohm dB
%
-
-
-
-
120V 60Hz
12V
48 W at 120V 60Hz
48 W at 12 V
3 W at 120V 60 Hz
-
Yes
Yes
UL
FCC
DHHS
+5oC ~ +40oC
-20oC ~ +60oC
Less then 80% RH
A3-1
G-9
G-10
G-11
GENERAL SPECIFICATIONS
On Screen
Display
Menu
Menu Type
Timer Rec Set
Channel Setup
TV/CATV
Auto ch Memory
Add/Delete
Guide ch Set
TV Setup
V-chip Set
On/Off Timer Set
Picture
Audio
Sap On/Off
Auto Repeat On/Off
On/Off Timer Set
System Setup
Clock Set
Language
Auto Clock On/Off
Standard Time
Daylight Saving Time
Commercial Advance
Marking On/Off
Blueback On/Off
Playback Auto/Manual
Unmarked Tape
Movie Advance
Go To Movie
Go To Preview
G-CODE(or SHOWVIEW or PLUSCODE)No. Entry
Clock
CH/AV
Tape Counter(Linear Counter)
Tape Speed
Sleep Time
Stereo/Audio Output
Bilingal
SAP
Control
Level
Volume
Bright / Contrast / Sharpness/Color
Tint
Bass/Treble/Balance
Manual Tracking
Play/Stop/FF/Rew/Rec/OTR/T-Rec/Pause/Eject/Tape In (Symbol Mark)
Auto Tracking/Manual Tracking
Caption / Text
Index
Muting
Hi-Fi
Repeat
Zero Return
DEW
OSD Language
Clock,Timer and Timer
Back-up
Calendar
Timer Events
One Touch Recording Max Time
OTPB Valid Time
Sleep Timer Max Time
Step
Program(On Tim / Off Tim) On/Off Timer
Auto Shut Off No Signal
No Operation
Timer Back-up (at Power Off Mode)
Yes
Character
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes (Calendar 12H)
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
English French Spanish
1990/1/1 ~ 2081/12/31
8 prog/ 1 month
5 Hours
No
120
10
1
15
-
5 min.
min.
prog.
min.
sec.
A3-2
G-12 Remote
Control
G-13 Features
GENERAL SPECIFICATIONS
Unit
Glow in Dark Remocon
Format
Custom Code
Power Source Voltage(D.C)
UM size x pcs
Total Keys
Keys
Timer Rec
TV Monitor
Quick View
Program
Slow
Auto Tracking
Set/Tracking+
Set/ Tracking -
Menu
Enter
Cancel
Call
TV/Caption/Text
Sleep Timer
Muting
Zero Return
CM Skip
Audio Select
Auto Head Cleaning
Auto Tracking
HQ (VHS Standard High Quality)
Auto Power On, Auto Play, Auto Rewind, Auto Eject
VIDEO PLUS+(SHOWVIEW,G-CODE)
Auto Clock
Forward / Reverse Picture Search
One Touch Playback
Auto CH Memory
Closed Caption
TV Auto Shut off Function
End Call
Index Search
SQPB
CATV
CM Skip(30sec x 6 Times)
Comb Filter
TV Monitor
Program Extend
Choke Coil
Energy Star
Dirty Head
V-chip USA V-chip
CANADA V-chip
CM Advance
Movie Advance
Reset Start Auto Play
Power On Memory
5
6
3
4
Power
1
2
7
8
9
0
CH Up
CH Down
Volume Up
Volume Down
Input Select
Play
F.Fwd
Rew
Pause/Still
Stop
Rec/OTR
Eject
Counter Reset
Speed
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
RC-DQ
Yes
NEC
40-BF/44-BB h
3V
UM-4 x 2 pcs
42
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes (2Key)
Yes
Yes
Yes
Yes(2Key)
Keys
No
Yes
Yes
No
No
No
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
No
No
Yes
Yes
No
No
No
No
Yes
No
Yes
No
No
No
No
No
A3-3
G-14
G-15
G-16
G-17
GENERAL SPECIFICATIONS
Accessories
Interface
Set Size
Weight
Owner's Manual Language w/Guarantee Card
Remote Control Unit
Rod Antenna
Poles
Terminal w/300 ohm to 75 ohm Antenna Adapter
Loop Antenna
U/V Mixer
DC Car Cord (Center+)
Guarantee Card
Warning Sheet
Circuit Diagram
Antenna Change Plug
Service Facility List
Columbia Offer Sheet
Tent Card
Important Safeguard
Dew/AHC Caution Sheet
AC Plug Adapter
Quick Set-up Sheet
Battery
Terminal
UM size x pcs
AC Cord
AV Cord (2Pin-1Pin)
Registration Card
ESP Card
300 ohm to 75 ohm Antenna Adapter
Switch Power
Play
Pause/Still
System Select
One Touch Playback
Indicator
Channel Up
Channel Down
F.FWD/Cue
Eject/Stop
Main Power SW
Volume Up
Volume Down
Rew/Rev
Rec/OTR
Input Select
Power
Rec/OTR
T-Rec
Key Light up
Terminals Front
Rear
On Timer
CS
Rec/OTR
One Touch Playback
Play
Video Input
Audio Input
Other Terminal
Video Input
Audio Input
Video Output
Audio Output
Euro Scart
Diversity
Ext Speaker
DC Jack 12V(Center +)
VHF/UHF Antenna Input
AC Inlet
Approx. W x D x H (mm)
Net (Approx.)
Gross (Approx.)
English
Yes
Yes
Yes
2pole
F type
Yes
-
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
UM4 x 2 pcs
No
No
Yes
Yes
No
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
Red
Red
No
No
No
No
No
RCAx1
RCAx1
Head Phone(Stereo & Mono, 3.5mm) x 2
RCAx1
RCAx1
RCAx1
RCAx1
No
No
No
Yes
F Type
278 x 306.5 x 311.5
No
8.8 kg
10.5 kg
(19.4 lbs)
(23.1 lbs)
A3-4
G-18 Carton
G-19 Cabinet Material
GENERAL SPECIFICATIONS
Master Carton
Content
Material
Dimensions W x D x H(mm)
Description of Origin
Gift Box
Material
Dimensions W x D x H(mm)
Design
Description of Origin
Natural Dropping At Drop Test
Height (cm)
Container Stuffing(40' container)
Cabinet Front
Cabinet Rear
Jack Panel
No
-
-
-
-
Yes
Double/White CORRUGATED
338 x 376 x 386
As per Buyer's
Yes
1 Corner / 3 Edges / 6 Surfaces
62
1260
Sets
PS 94V0 DECABROM
PS 94V0 DECABROM
PS 94V0 DECABROM
A3-5
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1: BACK CABINET (Refer to Fig. 1-1)
1.
2.
3.
4.
5.
6.
Remove the 4 screws
1
.
Remove the screw
2
.
Remove the 2 screws
3
.
Remove the 2 screws
4
which are used for holding the Back Cabinet.
Remove the AC cord from the AC cord hook
5
.
Remove the Back Cabinet in the direction of arrow.
1-3: TV/VCR BLOCK (Refer to Fig. 1-3)
1.
2.
3.
4.
Remove the 2 screws
1
.
Disconnect the following connectors:
(CP353, CP401 and CP403).
Unlock the support
2
.
Remove the TV/VCR Block in the direction of arrow.
Front Cabinet
1
1
Front Cabinet
1
4
1
4
1
3
3
1
5
Back Cabinet
2
Fig. 1-1
1-2: CRT PCB (Refer to Fig. 1-2)
CAUTION: BEFORE REMOVING THE ANODE CAP,
DISCHARGE ELECTRICITY BECAUSE IT
CONTAINS HIGH VOLTAGE.
BEFORE ATTEMPTING TO REMOVE OR
REPAIR ANY PCB, UNPLUG THE POWER
CORD FROM THE AC SOURCE.
1.
Remove the Anode Cap.
(Refer to REMOVAL OF ANODE CAP)
2.
3.
Disconnect the following connectors:
(CP801 and CP850).
Remove the CRT PCB in the direction of arrow.
Front Cabinet
CRT PCB
2
UP TO
RELEASE
TV/VCR Block
1-4: MAIN PCB (Refer to Fig. 1-4)
1.
2.
3.
4.
5.
6.
7.
Remove the screw
1
.
Remove the Main PCB Holder.
Remove the 2 screws
2
.
Remove the screw
3
.
Remove the 2 screws
4
.
Disconnect the following connectors:
(CP502 and CP820).
Remove the Main PCB in the direction of arrow.
4
2
2
3
Fig. 1-3
4
Main PCB Holder
1
Main PCB
VCR Block
Fig. 1-4
Fig. 1-2
B1-1
DISASSEMBLY INSTRUCTIONS
1-5: DECK SHIELD PLATE (Refer to Fig. 1-5)
1.
2.
Remove the 2 screws
1
.
Remove the screw
2
.
3.
Remove the Deck Shield Plate in the direction of arrow.
1-7: JACK PLATE AND SYSCON PCB (Refer to Fig. 1-7)
1.
2.
3.
4.
5.
Remove the screw
1
.
Remove the Syscon PCB in the direction of arrow (A).
Remove the 2 screws
2
.
Unlock the 2 supports
3
.
Remove the Jack Plate in the direction of arrow (B).
Deck Shield Plate
2
1
1
Syscon PCB
Jack Plate
2
2
(B)
3
3
1
(A)
VCR Block
Fig. 1-5
1-6: DECK CHASSIS (Refer to Fig. 1-6)
1.
2.
Remove the 3 screws
1
.
Disconnect the following connectors:
(CP1001, CP1002, CP4001, CP4002 and CP4003).
3.
Remove the Deck Chassis and Shield Cover Deck in the direction of arrow.
1
1
1
Deck Chassis
Deck Holder
Fig. 1-7
Syscon PCB
Fig. 1-6
B1-2
DISASSEMBLY INSTRUCTIONS
2. REMOVAL OF DECK PARTS
2-1: TOP BRACKET (Refer to Fig. 2-1)
1.
2.
Extend the 2 supports
1
.
Slide the 2 supports
2
and remove the Top Bracket.
NOTE
1. After the installation of the Top Bracket, bend the support
1
so that the Top Bracket is fixed.
NOTE
1.
2.
In case of the Locker R installation, check if the two positions of Fig.2-3-B are correctly locked.
When you install the Cassette Side R, be sure to move the Locker R after installing.
Locker R
Top Bracket
Check if these positions are locked.
Cassette Side R
1 1
Top Bracket
2
2
Main Chassis
Main Chassis
Fig. 2-1
2-2: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-2)
1.
2.
3.
Move the Cassette Holder Ass'y to the front side.
Push the Locker R to remove the Cassette Side R.
Remove the Cassette Side L.
Main Chassis
Cassette Side R
Locker R
Fig. 2-3-B
2-4: LINK UNIT (Refer to Fig. 2-4)
1.
2.
3.
Set the Link Unit to the Eject position.
Unlock the support
1
.
Remove the (A) side of the Link Unit first, then remove the (B) side.
Main Chassis
Link Unit
1
(A)
Link Unit
(B)
Main Chassis
Fig. 2-4
2-5: LINK LEVER/FLAP LEVER (Refer to Fig. 2-5)
1.
2.
3.
Extend the support
1
.
Remove the Link Lever.
Remove the Flap Lever.
Link Unit
Cassette Side L
Main Chassis
Fig. 2-2
2-3: CASSETTE SIDE L/R (Refer to Fig. 2-3-A)
1.
2.
3.
Remove the Locker Spring.
Unlock the 4 supports
1
and then remove the Cassette
Side L/R.
Unlock the support
2
and then remove the Locker R.
Locker Spring
1
1
2
Cassette Holder
Locker R
1
1
1
Flap Lever
Link Lever
Fig. 2-5
Cassette Side R
Cassette Side L
Fig. 2-3-A
B2-1
DISASSEMBLY INSTRUCTIONS
2-6: LOADING MOTOR/WORM (Refer to Fig. 2-6-A)
1.
2.
3.
Remove the screw
1
.
Remove the Loading Motor.
Remove the Worm.
Tension Arm Ass'y
Main Chassis
Worm
Loading Motor
Fig. 2-7-A
Tension Connect
3
1
1
Tension Spring
Tension Band
2
4
Tension Holder
Tension Arm Ass'y
• Screw Torque: 3
±
0.5kgf•cm
1
Fig. 2-6-A
NOTE
1.
2.
In case of the Worm installation, check if the value of the Fig. 2-6-B is correct.
In case of the Loading Motor installation, hook the wire on the Cassette Opener as shown Fig. 2-6-C.
19.2
±
0.1mm
Fig. 2-7-B
NOTE
1.
2.
3.
In case of the Tension Band installation, note the direction of the installation. (Refer to Fig. 2-7-C)
In case of the Tension Band installation, install correctly as Fig. 2-7-D.
In case of the Tension Connect installation, install as the circled section of Fig. 2-7-E.
Safety surface for pressing of the insert.
Fig. 2-6-B
Tension Band
Tension Connect
Loading Motor
Fig. 2-7-C
Cassette Opener
Fig. 2-6-C
2-7: TENSION ASS'Y (Refer to Fig. 2-7-B)
1.
Turn the Pinch Roller Cam clockwise so that the
2.
3.
4.
5.
6.
Tension Holder hook is set to the position of Fig. 2-7-A to move the Tension Arm Ass'y.
Remove the Tension Spring.
Unlock the 2 supports
1
and remove the Tension
Band.
Unlock the support
2
and remove the Tension Arm
Ass'y.
Unlock the support
3
and remove the Tension
Connect.
Float the hook
4
and turn it clockwise then remove the
Tension Holder.
B2-2
[OK]
Tension Connect
[NG]
Tension Connect
Tension Connect
Main Chassis
Tension Band
Tension Band
Fig. 2-7-D
Fig. 2-7-E
DISASSEMBLY INSTRUCTIONS
2-8: T BRAKE ARM/T BRAKE BAND (Refer to Fig. 2-8-A)
1.
2.
3.
Remove the T Brake Spring.
Turn the T Brake Arm clockwise and bend the hook section to remove it.
Unlock the 2 supports
1
and remove the T Brake
Band.
Idler Gear
S Reel
(B)
T Brake Band
(A)
1
1
1
Hook section
T Brake Arm
T Brake Spring
Idler Arm Ass'y
1
T Reel
(A)
Fig. 2-8-A
NOTE
1. In case of the T Brake Band installation, install correctly as Fig. 2-8-B.
[OK]
T Brake Band
[NG]
T Brake Band
T Brake Arm
T Brake Arm
Fig. 2-8-B
2-9: S REEL/T REEL/IDLER ARM ASS'Y/IDLER GEAR
(Refer to Fig. 2-9-A)
1.
2.
3.
Remove the S Reel and T Reel.
Remove the 2 Polyslider Washers
1
.
Remove the Idler Arm Ass'y and Idler Gear.
NOTE
1.
2.
3.
4.
5.
6.
Take care not to damage the gears of the S Reel and T
Reel.
The Polyslider Washer may be remained on the back of the reel.
Take care not to damage the shaft.
Do not touch the section "A" of S Reel and T Reel. (Use gloves.) (Refer to Fig. 2-9-A) Do not adhere the stains on it.
When you install the reel, clean the shaft and grease it.
(If you do not grease, noise may be heard in FF/REW mode.)
After installing the reel, adjust the height of the reel.
(Refer to MECHANICAL ADJUSTMENT)
Fig. 2-9-A
NOTE
1.
2.
In case of the S Reel and T Reel installation, check if the correct parts are installed. (Refer to Fig. 2-9-B)
In case of the Idler Arm Ass'y installation, install correctly as Fig. 2-9-C. And also set it so that the section "B" of
Fig. 2-9-A is placed under the Main Chassis tab.
[OK]
Clutch Gear
[NG]
Clutch Gear
Big Hole
(S Reel)
Small Hole
(T Reel)
Fig. 2-9-B
Idler Arm Ass'y
Idler Arm Ass'y
Fig. 2-9-C
B2-3
DISASSEMBLY INSTRUCTIONS
2-10: CASSETTE OPENER/PINCH ROLLER BLOCK/
P5 ARM ASS'Y (Refer to Fig. 2-10-A)
1.
2.
Unlock the support
1
and remove the Cassette
Opener.
Remove the Pinch Roller Block and P5 Arm Ass'y.
Cassette Opener
1
Spring Position
Pinch Roller Block
P5 Arm Ass'y
Main Chassis
Fig. 2-11-B
2-12: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-12)
1.
2.
Remove the screw
1
.
Remove the FE Head.
1
FE Head
Fig. 2-10-A
NOTE
1.
2.
Do not touch the Pinch Roller. (Use gloves.)
In case of the Pinch Roller Block and the Pinch Roller
Cam installation, install correctly as Fig. 2-10-B.
Pinch Roller Block
P5 Arm Ass'y
Can be seen the hole of the Pinch Roller Cam.
Can be seen the hole of the
Main Cam.
Fig. 2-10-B
2-11: A/C HEAD (Refer to Fig. 2-11-A)
1.
2.
3.
4.
Remove the screw
1
.
Remove the A/C Head Base.
Remove the 3 screws
2
.
Remove the A/C Head and A/C Head Spring.
NOTE
1.
2.
3.
Do not touch the A/C Head. (Use gloves.)
When you install the A/C Head Spring, install as shown in
Fig. 2-11-B.
When you install the A/C Head, tighten the screw (1) first, then tighten the screw (2), finally tighten the screw (3).
2
(2)
2
(1)
(3)
2
A/C Head
NOTE
1.
• Screw Torque: 5
±
0.5kgf•cm
• The FE Head is not installed on the Video Cassette Player.
2-13: CYLINDER UNIT ASS'Y (Refer to Fig. 2-13)
1.
2.
3.
Disconnect the following connector:
(CD2001)
Remove the 3 screws
1
.
Remove the Cylinder Unit Ass'y.
Cylinder Unit Ass'y
A/C Head Spring
1
• Screw Torque: 5
±
0.5kgf•cm (Screw
1
)
A/C Head Base
Fig. 2-11-A
B2-4
(1)
• Screw Torque: 3
±
0.5kgf•cm
1
(2)
1
1
(3)
Fig. 2-12
When you install the Cylinder Unit Ass'y, tighten the screws from (1) to (3) in order while pulling the Ass'y toward the left front direction.
Fig. 2-13
DISASSEMBLY INSTRUCTIONS
2-14: CAPSTAN DD UNIT (Refer to Fig. 2-14-A)
1.
2.
3.
Remove the Capstan Belt.
Remove the 3 screws
1
.
Remove the Capstan DD Unit.
2-15: MAIN CAM/PINCH ROLLER CAM/JOINT GEAR
(Refer to Fig. 2-15-A)
1.
2.
Remove the E-Ring
1
, then remove the Main Cam.
Remove the E-Ring
2
, then remove the Pinch Roller
Cam and Joint Gear.
1
Main Cam
Capstan Belt
Capstan DD Unit
2
Pinch Roller Cam
Joint Gear
1
1
• Screw Torque: 4
±
0.5kgf•cm
1
Fig. 2-14-A
NOTE
1.
In case of the Capstan DD Unit installation, apply the silicon bond (TSE3843-W) on the position Fig. 2-14-B correctly. (If no silicon bond applied, abnormal noise will be heard on the deck operation.)
(Refer to Fig. 2-14-B, C)
Applied position of silicon bond
Fig. 2-15-A
NOTE
1.
In case of the Pinch Roller Cam and Main Cam installation, install them as the circled section of Fig. 2-
15-B so that the each markers are met. (Refer to Fig.
2-15-B)
Pinch Roller Cam
Marker
Be careful not to apply the silicon bond to the Pinch Roller.
Main Cam
Capstan DD Unit
Fig. 2-14-B
Silicon Bond
Main Chassis
Fig. 2-14-C
Fig. 2-15-B
2-16: LOADING GEAR S/T UNIT (Refer to Fig. 2-16-A)
1.
2.
Remove the E-Ring
1
and remove the Main Loading
Gear.
Remove the Main Rod, Tension Lever, Loading Arm S
Unit and Loading Arm T Unit.
1
Main Loading Gear
Main Rod
Loading Arm T Unit
Tension Lever
Loading Arm S Unit
Fig. 2-16-A
B2-5
DISASSEMBLY INSTRUCTIONS
NOTE
1. When you install the Loading Arm S Unit, Loading Arm
T Unit and Main Loading Gear, align each marker.
(Refer to Fig. 2-16-B)
Marker
2-18: CASSETTE GUIDE POST/INCLINED BASE S/T
UNIT/P4 CAP (Refer to Fig. 2-18-A)
1.
2.
3.
Remove the P4 Cap.
Unlock the support
1
and remove the Cassette Guide
Post.
Remove the Inclined Base S Unit and Inclined Base T
Unit.
Main Loading Gear
Cassette Guide Post
Marker
1
Inclined Base S
Unit
Inclined Base T
Unit
P4 Cap
Loading Arm T Unit Loading Arm S Unit
Fig. 2-16-B
2-17: CLUTCH ASS'Y/RING SPRING/CLUTCH LEVER/
CLUTCH GEAR (Refer to Fig. 2-17-A)
1.
2.
3.
4.
Remove the Polyslider Washer
1
.
Remove the Clutch Ass'y and Ring Spring.
Remove the Clutch Lever.
Remove the Coupling Gear, Coupling Spring and
Clutch Gear.
1
Clutch Ass'y
Ring Spring
Coupling Gear
Coupling Spring
Clutch Gear
Clutch Lever
Fig. 2-18-A
NOTE
1.
2.
3.
Do not touch the roller of Guide Roller.
In case of the P4 Cap installation, install it with parallel for "A" and "B" of Fig. 2-18-B.
In case of the Cassette Guide Post installation, install correctly as the circled section of Fig. 2-18-C.
"A" "B"
P4 Cap
Cassette Opener
Fig. 2-18-B
Fig. 2-17-A
NOTE
1.
In case of the Clutch Ass'y installation, install it with inserting the spring of the Clutch Ass'y into the dent of the Coupling Gear. (Refer to Fig. 2-17-B)
Clutch Ass'y
[OK]
Cassette Guide Post
[NG]
Cassette Guide Post
Coupling Gear
Fig. 2-17-B
B2-6
Fig. 2-18-C
DISASSEMBLY INSTRUCTIONS
*
*
3. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work.
After turning the power off there might still be a potential voltage that is very dangerous. When removing the
Anode Cap, make sure to discharge the Anode Cap's potential voltage.
Do not use pliers to loosen or tighten the Anode Cap terminal, this may cause the spring to be damaged.
REMOVAL
1.
Follow the steps as follows to discharge the Anode Cap.
(Refer to Fig. 3-1.)
Connect one end of an Alligator Clip to the metal part of a flat-blade screwdriver and the other end to ground.
While holding the plastic part of the insulated Screwdriver, touch the support of the Anode with the tip of the
Screwdriver.
A cracking noise will be heard as the voltage is discharged.
3. After one side is removed, pull in the opposite direction to remove the other.
NOTE
Take care not to damage the Rubber Cap.
INSTALLATION
1.
Clean the spot where the cap was located with a small amount of alcohol. (Refer to Fig. 3-3.)
GND on the CRT
Location of Anode Cap
Fig. 3-3
NOTE
Confirm that there is no dirt, dust, etc. at the spot where the cap was located.
2.
3.
Arrange the wire of the Anode Cap and make sure the wire is not twisted.
Turn over the Rubber Cap. (Refer to Fig. 3-4.)
CRT
Support
Alligator Clip
Screwdriver
GND on the CRT
Fig. 3-1
2.
Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support.
(Refer to Fig. 3-2.)
Rubber Cap
Fig. 3-4
CRT
Support
Fig. 3-2
B3-1
DISASSEMBLY INSTRUCTIONS
4. Insert one end of the Anode Support into the anode button, then the other as shown in Fig. 3-5.
CRT
Support
Fig. 3-5
5.
6.
Confirm that the Support is securely connected.
Put on the Rubber Cap without moving any parts.
4. REMOVAL OF DEFLECTION YOKE
(Refer to Fig. 4-1)
1.
2.
3.
4.
Loosen the screw
1
.
Remove the Convergence • Purity Magnet in the direction of arrow.
Remove the 3 Wedges.
Remove the Deflection Yoke in the direction of arrow.
INSTALLATION
Install new Deflection Yoke in reverse steps of REMOVAL.
NOTE
After adjusting the purity and the convergence, fix the screw
1
and lock the wedges.
1
Wedge
(A)
Wedge
Deflection Yoke
Convergence •
Purity Magnet
Fig. 4-1
B3-2
DISASSEMBLY INSTRUCTIONS
5.
REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
REMOVAL
1.
Put the Masking Tape (cotton tape) around the Flat
Package IC to protect other parts from any damage.
(Refer to Fig. 5-1.)
NOTE
Masking is carried out on all the parts located within
10 mm distance from IC leads.
3.
When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 5-3.)
NOTE
Some ICs on the PCB are affixed with glue, so be careful not to break or damage the foil of each IC leads or solder lands under the IC when removing it.
Blower type IC desoldering machine
Masking Tape
(Cotton Tape)
IC
Tweezers
Fig. 5-1
2.
Heat the IC leads using a blower type IC desoldering machine. (Refer to Fig. 5-2.)
NOTE
Do not add the rotating and the back and forth directions force on the IC, until IC can move back and forth easily after desoldering the IC leads completely.
Blower type IC desoldering machine
IC
Fig. 5-3
4.
Peel off the Masking Tape.
5.
Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 5-4.)
NOTE
Do not move the Braided Shield Wire in the vertical direction towards the IC pattern.
Braided Shield Wire
Soldering Iron
IC
IC pattern
Fig. 5-4
Fig. 5-2
B4-1
INSTALLATION
DISASSEMBLY INSTRUCTIONS
4.
When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 5-8.)
1.
Take care of the polarity of new IC and then install the new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.
(Refer to Fig. 5-5.)
IC
Thin-tip Soldering Iron
Soldering Iron
Solder temporarily
Solder temporarily
Fig. 5-5
2.
Supply the solder from the upper position of IC leads sliding to the lower position of the IC leads.
(Refer to Fig. 5-6.)
Fig. 5-8
5.
Finally, confirm the soldering status on four sides of the
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.
NOTE
When the IC leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So, be always sure to replace the IC in this case.
Solder Soldering Iron
IC
Supply soldering from upper position to lower position
Fig. 5-6
3.
Absorb the solder left on the lead using the Braided
Shield Wire. (Refer to Fig. 5-7.)
NOTE
Do not absorb the solder to excess.
Soldering Iron
IC
Braided Shield Wire
Fig. 5-7
B4-2
A
B
C
D
E
F
G
H
A/C
ACC
AE
AFC
AFT
AFT DET
AGC
AMP
ANT
A.PB
APC
ASS'Y
AT
AUTO
A/V
BGP
BOT
BPF
BRAKE SOL
BUFF
B/W
C
CASE
CAP
CARR
CH
CLK
CLOCK (SY-SE)
COMB
CONV
CPM
CTL
CYL
CYL-M
CYL SENS
DATA (SY-CE) dB
EOT
EQ
EXT
F
FBC
FE
FF
FG
FL SW
FM
DC
DD Unit
DEMOD
DET
DEV
E
EF
EMPH
ENC
ENV
FSC
FWD
GEN
GND
H.P.F
Audio/Control
Automatic Color Control
Audio Erase
Automatic Frequency Control
Automatic Fine Tuning
Automatic Fine Tuning Detect
Automatic Gain Control
Amplifier
Antenna
Audio Playback
Automatic Phase Control
Assembly
All Time
Automatic
Audio/Video
Burst Gate Pulse
Beginning of Tape
Bandpass Filter
Brake Solenoid
Buffer
Black and White
Capacitance, Collector
Cassette
Capstan
Carrier
Channel
Clock
Clock (Syscon to Servo)
Combination, Comb Filter
Converter
Capstan Motor
Control
Cylinder
Cylinder-Motor
Cylinder-Sensor
Data (Syscon to Servo)
Decibel
Direct Current
Direct Drive Motor Unit
Demodulator
Detector
Deviation
Emitter
Emitter Follower
Emphasis
Encoder
Envelope
End of Tape
Equalizer
External
Fuse
Feed Back Clamp
Full Erase
Fast Forward, Flip-flop
Frequency Generator
Front Loading Switch
Frequency Modulation
Frequency Sub Carrier
Forward
Generator
Ground
High Pass Filter
:
:
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KEY TO ABBREVIATIONS
I
K
L
M
N
O
P
R
S
MIX
MM
MOD
MPX
MS SW
NC
NR
OSC
OPE
PB
PB CTL
PB-C
PB-Y
PCB
P. CON
PD
PG
P-P
R
REC
H.SW
Hz
IC
IF
IND
INV
KIL
L
LED
LIMIT AMP
LM, LDM
LP
L.P.F
LUMI.
M
MAX
MINI
REC-C
REC-Y
REEL BRK
REEL S
REF
REG
REW
REV, RVS
RF
RMC
RY
S. CLK
S. COM
S. DATA
SEG
SEL
SENS
SER
SI
SIF
SO
SOL
SP
STB
SW
Head Switch
Hertz
Integrated Circuit
Intermediate Frequency
Indicator
Inverter
Killer
Left
Light Emitting Diode
Limiter Amplifier
Loading Motor
Long Play
Low Pass Filter
Luminance
Motor
Maximum
Minimum
Mixer, mixing
Monostable Multivibrator
Modulator, Modulation
Multiplexer, Multiplex
Mecha State Switch
Non Connection
Noise Reduction
Oscillator
Operation
Playback
Playback Control
Playback-Chrominance
Playback-Luminance
Printed Circuit Board
Power Control
Phase Detector
Pulse Generator
Peak-to Peak
Right
Recording
Recording-Chrominance
Recording-Luminance
Reel Brake
Reel Sensor
Reference
Regulated, Regulator
Rewind
Reverse
Radio Frequency
Remote Control
Relay
Serial Clock
Sensor Common
Serial Data
Segment
Select, Selector
Sensor
Search Mode
Serial Input
Sound Intermediate Frequency
Serial Output
Solenoid
Standard Play
Serial Strobe
Switch
:
:
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C1-1
S
T
U
V
X
Y
SYNC
SYNC SEP
TR
TRAC
TRICK PB
TP
UNREG
V
VCO
VIF
VP
V.PB
VR
V.REC
VSF
VSR
VSS
V-SYNC
VT
X'TAL
Y/C
KEY TO ABBREVIATIONS
:
:
:
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:
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:
: Synchronization
Sync Separator, Separation
Transistor
Tracking
Trick Playback
Test Point
Unregulated
Volt
Voltage Controlled Oscillator
Video Intermediate Frequency
Vertical Pulse, Voltage Display
Video Playback
Variable Resistor
Video Recording
Visual Search Fast Forward
Visual Search Rewind
Voltage Super Source
Vertical-Synchronization
Voltage Tuning
Crystal
Luminance/Chrominance
C1-2
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter SERVICE MODE, unplug AC cord till lost actual clock time. Then press and hold Vol (-) button of main unit and remocon key simultaneously.
The both pressing of set key and remote control key will not be possible if clock has been set. To reset clock, either unplug
AC cord and allow at least 5 seconds before Power On.
Set Key Remocon Key Operations
VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD.
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN
1
2
3
4
5
6
8
9
Initialization of the factory.
NOTE: Do not use this for the normal servicing.
If you set a factory initialization, the memories are reset such as the clock setting, the channel setting, the POWER ON total hours, and PLAY/REC total hours.
Horizontal position adjustment of OSD.
NOTE: Also can be adjusted by using the Adjustment MENU.
Refer to the "ELECTRICAL ADJUSTMENT" (OSD HORIZONTAL).
Adjust the PG SHIFTER automatically.
Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).
Adjust the PG SHIFTER manually.
Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).
Adjusting of the Tracking to the center position.
NOTE: Also can be adjusted by pressing the ATR button for more than 2 seconds during PLAY.
POWER ON total hours and PLAY/REC total hours are displayed on the screen.
Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATION
OF USING HOURS).
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "NOTE FOR THE REPLACING OF MEMORY IC".
Writing of EEPROM initial data.
NOTE: Do not use this for the normal servicing.
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
Method
Press the ATR button on the remote control for more than
2 seconds during PLAY.
Make the short circuit between the test point of SERVICE and the GND.
Operations
Adjusting of the Tracking to the center position.
Refer to the "MECHANICAL ADJUSTMENT" (GUIDE ROLLER) and "ELECTRICAL
ADJUSTMENT" (PG SHIFTER).
The BOT, EOT, and the Reel Sensor do not work and the deck can be operated without a cassette tape.
Refer to the "PREPARATION FOR SERVICING"
C2-1
PREVENTIVE CHECKS AND SERVICE INTERVALS
The following standard table depends on environmental conditions and usage.
Parts replacing time does not mean the life span for individual parts.
Also, long term storage or misuse may cause transformation and aging of rubber parts.
The following list means standard hours, so the checking hours depends on the conditions.
Time
Parts Name
Audio Control Head
Full Erase Head
(Recorder only)
Capstan Belt
Pinch Roller
Capstan DD Unit
Loading Motor
Tension Band
T Brake Band
Clutch Ass'y
Idler Arm Ass'y
Capstan Shaft
Tape Running
Guide Post
Cylinder Unit
500 hours
1,000 hours
: Clean
: Check it and if necessary, replace it.
1,500 hours
2,000 hours
2,500 hours
Notes
Clean those parts in contact with the tape.
Clean the rubber, and parts which the rubber touches.
Replace when rolling becomes abnormal.
Clean the Head
CONFIRMATION OF HOURS USED
POWER ON total hours and PLAY/REC total hours can be checked on the screen.
Total hours are displayed in 16 system of notation.
NOTE: If you set a factory initialization, the total hours is reset to "0".
The confirmation of using hours will not be possible if clock has been set. To reset clock, either unplug
AC cord and allow at least 5 seconds before Power On.
1.
2.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and the Channel button (6) on the remote control simultaneously.
3.
After the confirmation of using hours, turn off the power.
INIT 00 88
POWER ON 0000
PLAY/REC 0000
Initial setting content of MEMORY IC.
POWER ON total hours.
PLAY/REC total hours.
(16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)
C3-1
PREVENTIVE CHECKS AND SERVICE INTERVALS
CLEANING
NOTE
After cleaning the heads with isopropyl alcohol, do not run a tape until the heads dry completely. If the heads are not completely dry and alcohol gets on the tape, damage may occur.
1. AUDIO CONTROL HEAD
Clean the Audio Control Head with the cotton stick soaked by alcohol. Clean the full erase head in the same manner. (Refer to the figure below.)
2. TAPE RUNNING SYSTEM
When cleaning the tape transport system, use the gauze moistened with isopropyl alcohol.
3. CYLINDER
Wrap a piece of chamois around your finger. Dip it in isopropyl alcohol. Hold it to the cylinder head softly.
Turn the cylinder head counterclockwise to clean it (in the direction of the arrow). (Refer to the figure below.)
NOTE
Do not exert force against the cylinder head. Do not move the chamois upward or downward on the head.
Use the chamois one by one.
Audio Control Head
Cylinder Head
C3-2
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1.
NOTE: Initial Data setting will not be possible if clock has been set. To reset clock, either unplug AC cord and allow at least 5 seconds before Power On.
20
30
40
50
60
INI
00
10
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9
+A
+B +C +D +E +F
88 0A E2 63 43 14 34 0B 51 3A 10 66 00 40 00 29
AB 94 91 86 00 00 30 05 85 00 AC 0F A5 3E 0A 0C
06 2A 01 17 10 60 32 3A BA D7
30 31 33 35 37 39 3B 3D 3F 40
47
57
48
58
49
59
4A
5A
4B
5B
4C
5C
4D
5D
4E
5E
4F
5F
50
60
67 67 68 68 69 69 6A 6A 6B 6B
18
---
1D
41 42 43 44 45 46
51 52 53 54 55 56
61 62 63 64 65 66
---
28
---
2D
---
2E
---
2F
---
Table 1
1.
2.
Enter DATA SET mode by setting VOLUME to minimum.
While holding down VOLUME button on front cabinet, press key 6 on remote control simultaneously.
ADDRESS and DATA should appear as FIG 1.
ADDRESS DATA
INIT 00 88
POWER ON 0000
PLAY/REC 0000
Fig. 1
3.
ADDRESS is now selected and should "blink". Using the PLAY or STOP button on the remote, step through the
ADDRESS until required ADDRESS to be changed is reached.
4.
5.
6.
7.
8.
Press ENTER to select DATA. When DATA is selected, it will "blink".
Again, step through the DATA using PLAY or STOP until required DATA value has been selected.
Pressing ENTER will take you back to ADDRESS for further selection if necessary.
Repeat steps 3 to 6 until all data has been checked.
When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
The unit will now have the correct DATA for the new MEMORY IC.
C4-1
Alignment Tape
ST-N5
ST-NF
VTR cleaning kit
SERVICING FIXTURES AND TOOLS
Back tension cassette gauge Torque cassette gauge
(KT-300NR)
Taper nut driver
70909103
VTR lubrication kit
70909199
Grease
70909228
JG002B Adapter
JG002E Dial Torque Gauge
(10~90gf•cm)
JG002F (60~600gf•cm)
JG022 Master Plane JG024A Reel Disk Height
Adjustment Jig
JG153 X Value Adjustment
Screwdriver
JG154 Cable
Tentelometer
Ref. No.
Part No.
Parts Name
JG002B
JG002E
JG002F
JG022
APJG002B00
APJG002E00
APJG002F00
APJG022000
Adapter
Dial Torque Gauge (10~90gf•cm)
Dial Torque Gauge (60~600gf•cm)
Master Plane
JG024A APJG024A00 Reel Disk Height Adjustment Jig
JG153 APJG153000 X Value Adjustment Screwdriver
JG154 APJG154000 Cable
Remarks
VSR Torque, Brake Torque (S Reel/T Reel Ass'y)
Brake Torque (T Reel Ass'y)
VSR Torque, Brake Torque (S Reel)
Reel Disk Height Adjustment
Reel Disk Height Adjustment
X Value Adjustment
Used to connect the test point of SERVICE and GROUND
PREPARATION FOR SERVICING
How to use the Servicing Fixture
1.
Remove the Main PCB and Syscon PCB from the set.
2.
Be sure to place the parts on a paper so that they have no short-circuit each other.
Short circuit between TP1001 and Ground with the cable JG154.
3.
(The BOT, EOT, and the Reel Sensor do not work and the deck can be operated without a cassette tape.)
In case of using a cassette tape, press the STOP/EJECT button to insert or eject a cassette tape.
Turn on the power and re-check the cable before checking the trouble points.
D1-1
MECHANICAL ADJUSTMENTS
1. CONFIRMATION AND ADJUSTMENT
Read the following NOTES before starting work.
• Place an object which weighs between 450g~500g on the Cassette Tape to keep it steady when you want to make the tape run without the Cassette Holder. (Do not place an object which weighs over 500g.)
1-1: CONFIRMATION AND ADJUSTMENT OF REEL
DISK HEIGHT
1.
2.
Turn on the power and set to the STOP mode.
Set the master plane (JG022) and reel disk height adjustment jig (JG024A) on the mechanism framework, taking care not to scratch the drum, as shown in Fig. 1-
3.
1-A.
While turning the reel and confirm the following points.
Check if the surface "A" of reel disk is lower than the surface "B" of reel disk height adjustment jig (JG024A) and is higher than the surface "C". If it is not passed, place the height adjustment washers and adjust to
10(+2, -0)mm.
4.
Adjust the other reel in the same way.
1-2: CONFIRMATION AND ADJUSTMENT OF TENSION
POST POSITION
1.
2.
Set to the PLAY mode.
Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis.
3.
While turning the S Reel clockwise, confirm that the edge of the Tension Arm is located in the position described above.
Standard line of Main Chassis
Tension Arm
0.5mm (Adjusting range)
Fig. 1-2-A
Adjusting section for the
Tension Arm position
Master Plane (JG022)
Tension Band
Reel Disk Height Adjustment Jig
(JG024A)
10(+0.2, -0)mm
Fig. 1-1-A
Master Plane (JG022)
Reel Disk
Reel Disk Height
Adjustment Jig
(JG024A)
(B)
(C)
Height Adjustment
Washer
2.6x4.7xT0.13
2.6X4.7xT0.25
(A)
Fig. 1-1-B
The Tension Arm top will move to the inside direction of the Main Chassis.
Bend
The Tension Arm top will move to the outside direction of the Main Chassis.
Fig. 1-2-B
1-3: CONFIRMATION OF PLAYBACK TORQUE AND
BACK TENSION TORQUE DURING PLAYBACK
1.
Load a video tape (T-120) recorded in standard speed mode. Set the unit to the PLAY mode.
2.
Install the tentelometer as shown in Fig. 1-3. Confirm that the meter indicates 20
±
2gf in the beginning of playback.
• USING A CASSETTE TYPE TORQUE TAPE (KT-300NR)
1.
After confirmation and adjustment of Tension Post position (Refer to item 1-2), load the cassette type torque tape (KT-300NR) and set to the PLAY mode.
2.
Confirm that the right meter of the torque tape indicates
3.
50~90gf•cm during playback in SP mode.
Confirm that the left meter of the torque tape indicates
25~40gf•cm during playback in SP mode.
Tentelometer
Video Tape
P1 Post
Guide Roller
Fig. 1-3
D2-1
MECHANICAL ADJUSTMENTS
1-4: CONFIRMATION OF VSR TORQUE
1.
Install the Torque Gauge (JG002F) and Adapter (JG002B) on the S Reel. Set to the Picture Search (Rewind) mode.
(Refer to Fig.1-4-B)
2.
Then, confirm that it indicates 120~180gf•cm.
NOTE
Install the Torque Gauge on the reel disk firmly. Press the
REW button to turn the reel disk.
NOTE
If the torque is out of the range, replace the following parts.
Check item
1-4
1-5
Replacement Part
Idler Ass'y/Clutch Ass'y
S Reel side: S Reel/Tension Band/Tension
Connect/Tension Arm Ass'y
T Reel side: T Reel/T Brake Band//T Brake
Spring/T Brake Arm
1-5: CONFIRMATION OF REEL BRAKE TORQUE
(S Reel Brake) (Refer to Fig. 1-4-B)
1.
Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller
Block is on the position of Fig. 1-4-A.
2.
Move the Idler Ass'y from the S Reel.
3.
Install the Torque Gauge (JG002F) and Adapter
(JG002B) on the S Reel. Turn the Torque Gauge
(JG002F) clockwise.
4.
Then, confirm that it indicates 60~100gf•cm.
(T Reel Brake) (Refer to Fig. 1-4-B)
1.
Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller
Block is on the position of Fig. 1-4-A.
2.
Move the Idler Ass'y from the T Reel.
3.
Install the Torque Gauge (JG002E) and Adapter
(JG002B) on the T reel. Turn the Torque Gauge
(JG002E) counterclockwise.
4.
Then, confirm that it indicates 30~50gf•cm.
The position at FF mode.
Stop at this position.
The position at
STOP mode.
Capstan DD Unit
Pinch Roller Block
Cassette Holder Ass'y
Cassette
Opener
Fig. 1-4-A
2. CONFIRMATION AND ADJUSTMENT
OF TAPE RUNNING MECHANISM
Tape Running Mechanism is adjusted precisely at the factory. Adjustment is not necessary as usual. When you replace the parts of the tape running mechanism because of long term usage or failure, the confirmation and adjustment are necessary.
2-1: GUIDE ROLLER
1.
Playback the VHS Alignment Tape.
2.
Connect CH-1 of the oscilloscope to TP4001 (Envelope) and CH-2 to TP1002 (SW Pulse).
3.
Press and hold the Tracking-Auto button on the remote control more than 2 seconds to set tracking to center.
4.
Trigger with SW Pulse and observe the envelope. (Refer
to Fig. 2-1-A)
5.
When observing the envelope, adjust the Taper Nut
Driver slightly until the envelope will be flat.
Even if you press the Tracking Button, adjust so that flatness is not moved so much.
6.
Adjust so that the A : B ratio is better than 3 : 2 as shown in Fig. 2-1-B, even if you press the Tracking Button to move the envelope (The envelope waveform will begin to decrease when you press the Tracking Button).
7.
Adjust the PG shifter during playback.
(Refer to the ELECTRICAL ADJUSTMENTS)
NOTE
After adjustment, confirm and adjust A/C head.
(Refer to item 2-2)
Torque Gauge/Adapter
(JG002F/JG002B)
CH-1
Envelope
(TP4001)
Torque Gauge/Adapter
(JG002E/JG002B)
CH-2
SW Pulse (TP1002)
CH-1
Track
CH-2
Track
Fig. 2-1-A
S Reel
T Reel
Fig. 1-4-B
Max
Entrance
A
B
A : B
≥
3 : 2
Exit
Max
Fig. 2-1-B
D2-2
MECHANICAL ADJUSTMENTS
2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/
CONTROL HEAD
When the Tape Running Mechanism does not work well, adjust the following items.
1.
Playback the VHS Alignment Tape.
2.
Confirm that the reflected picture of stamp mark is appeared on the tape prior to P4 Cap as shown in Fig. 2-
2-A.
a) When the reflected picture is distorted, turn the screw
1
clockwise until the distortion is disappeared.
b)
When the reflected picture is not distorted, turn the screw
1
counterclockwise until little distortion is
3.
appeared, then adjust the a).
Turn the screw
2
to set the audio level to maximum.
4.
Confirm that the bottom of the Audio/ Control Head and the bottom of the tape is shown in Fig. 2-2-C.
c)
When the height is not correct, turn the screw
3
to adjust the height. Then, adjust the 1~3 again.
2-3: TAPE RUNNING ADJUSTMENT
(X VALUE ADJUSTMENT)
1.
Confirm and adjust the height of the Reel Disk.
(Refer to item 1-1)
2.
Confirm and adjust the position of the Tension Post.
(Refer to item 1-2)
3.
Adjust the Guide Roller. (Refer to item 2-1)
4.
Confirm and adjust the Audio/Control Head.
(Refer to item 2-2)
5.
Connect CH-1 of the oscilloscope to TP1002, CH-2 to
TP4001 and CH-3 to HOT side of Audio Out Jack.
6.
Playback the VHS Alignment Tape.
7.
Press and hold the Tracking-Auto button on the remote
8.
control more than 2 seconds to set tracking to center.
Set the X Value adjustment driver (JG153) to the
4
of
Fig. 2-2-B. Adjust X value so that the envelope waveform output becomes maximum. Check if the relation between
Audio and Envelope waveform becomes (1) or (2) of Fig.
2-3.
Audio/Control Head
Reflected picture of
Stamp Mark
P4 Cap
Envelope
CH-3
Audio
(1)
(2)
Fig. 2-3
Stamp Mark
Fig. 2-2-A
Audio/Control Head
3
2
4
1
Fig. 2-2-B
Audio/Control Head
Tape
0.25
±
0.05mm
Fig. 2-2-C
D2-3
MECHANICAL ADJUSTMENTS
3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE
4
5
3
2
1
6
7
10 9 8
1. Tension Connect
2. Tension Arm
3. Guide Roller
4. Audio/Control Head
5. X value adjustment driver hole
6.
7.
P4 Post
T Brake Spring
8.
9.
10.
T Reel
S Reel
Adjusting section for the Tension Arm position
D2-4
1. BEFORE MAKING ELECTRICAL
ADJUSTMENTS
Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies.
CAUTION
• Use an isolation transformer when performing any service on this chassis.
• Before removing the anode cap, discharge electricity because it contains high voltage.
•
When removing a PCB or related component, after unfastening or changing a wire, be sure to put the wire back in its original position.
• When you exchange IC and Transistor for a heat sink, apply the silicon grease on the contractsection of the heat sink, Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor.)
On-Screen Display Adjustment
1.
2.
Unplug the AC plug for more than 5 seconds to set the clock to the non-setting state.Then, set the volume level to minimum.
Press the VOL. DOWN button on the set and the
Channel button (9) on the remote control simultaneously to appear the adjustment mode on the screen as shown in Fig. 1-1.
ELECTRICAL ADJUSTMENTS
2. BASIC ADJUSTMENTS
(VCR SECTION)
2-1: PG SHIFTER
1.
2.
3.
4.
Connect CH-1 on the oscilloscope to TP1002 and CH-2 to TP4201.
Playback the alignment tape.
Press and hold the Tracking-Auto button on the remote control more than 2 seconds to set tracking to center.
Press the VOL. DOWN button on the set and the channel button (3) on the remote control simultaneously until the indicator REC disappears. If the indicator REC disappears, adjustment is completed.
(If the above adjustments doesn't work well:)
5.
6.
7.
Press the VOL. DOWN button on the set and the channel button (3) on the remote control simultaneously until the indicator REC disappears.
When the REC indicator is blinking, press both VOL.
DOWN button on the set and the channel button (4) on the remote control simultaneously and adjust the
Tracking +/- button until the arising to the down of Head
Switching Pulse becomes 6.5
±
0.5H.
(Refer to Fig. 2-1-A, B)
Press the Tracking Auto button.
CH-2
TV
6.5H
CH-1
Fig. 2-1-A
00 OSD 15
Fig. 1-1
3.
4.
Use the Channel UP/DOWN button or Channel button
(0-9) on the remote control to select the options shown in Fig. 1-2.
Press the MENU button on the remote control to end the adjustments.
CH-2
CH-1
6.5H
Fig. 2-1-B
NO.
00
01
02
03
04
05
06
07
08
09
10
11
12
FUNCTION
OSD H
CUT OFF
RF AGC
VIF VCO
H VCO
H PHASE
V SIZE
V SHIFT
R DRIVE
B DRIVE
R CUT OFF
G CUT OFF
B CUT OFF
19
20
21
22
23
24
NO.
FUNCTION
13
14
15
16
17
18
BRIGHTNESS
CONTRAST
COLOR
TINT
SHARPNESS
FM LEVEL
LEVEL
SEPARATION 1
SEPARATION 2
TEST MONO
TEST STEREO
X-RAY TEST
Fig. 1-2
2-2: RF AGC
1.
2.
3.
4.
Receive the VHF HIGH (63dB).
Connect the digital voltmeter between the pin 5 of
CP602 and the pin 1 (GND) of CP602.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (02) on the remote control to select "RF AGC".
Press the VOL. UP/DOWN button on the remote control until the digital voltmeter is 2.9
±
0.05V.
D3-1
ELECTRICAL ADJUSTMENTS
2-3: VCO FREERUN
1.
2.
3.
4.
Place the set with Aging Test for more than 10 minutes.
Connect the digital voltmeter between the pin 7 of
CP602 and the pin 1 (GND) of CP602.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (03) on the remote control to select "VIF VCO".
Press the VOL. UP/DOWN button on the remote control until the digital voltmeter is 2.5
±
0.5V.
(TV SECTION)
2-4: CONSTANT VOLTAGE
1.
2.
3.
4.
5.
6.
Input DC12V to DC Jack and turn the Power ON.
Connect the digital voltmeter to the F502 and GND.
Set condition is AV MODE without signal.
Adjust the VR501 until the DC voltage is 101
±
0.5V.
Input AC120V to AC cord and remove the DC Jack cord. Check if the Power is ON before doing the above procedure.
Adjust the VR502 until the AC voltage is 102
±
0.5V.
2-5: CUT OFF
1.
2.
3.
4.
5.
Adjust the unit to the following settings.
R.DRIVE=64, B.DRIVE=64, R.CUT OFF=128, G.CUT
OFF=128, B.CUT OFF=128, SUB BRIGHT=128, SUB
CONTRAST=96.
Place the set with Aging Test for more than 15 minutes.
Set condition is AV MODE without signal.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (01) on the remote control to select "CUT OFF".
Adjust the Screen Volume until a dim raster is obtained.
2-8: SUB BRIGHTNESS
1.
2.
3.
4.
5.
6.
Receive the black pattern*. (RF Input)
Using the remote control, set the brightness, contranst, color and tint to normal position.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (13) on the remote control to select "BRIGHTNESS".
Press the VOL. UP/DOWN button on the remote control until the screen begin to shine.
Receive the black pattern*. (Audio Video Input)
Press the INPUT SELECT button on the remote control to set to the AV mode. Then perform the above adjustment 2~4.
*The Black Pattern means the whole black raster signal.
Select the "RASTER" of the pattern generator, set to the OFF position for each R, G and B.
2-9: SUB TINT
1.
2.
3.
4.
5.
6.
7.
Receive the color bar pattern. (RF Input)
Connect the oscilloscope to TP803.
Using the remote control, set the brightness, contranst, color and tint to normal position.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (16) on the remote control to select "TINT".
Press the VOL. UP/DOWN button on the remote control until the section "A" becomes a straight line.
(Refer to Fig. 2-2.)
Receive the color bar pattern. (Audio Video Input)
Press the INPUT SELECT button on the remote control to set to the AV mode. Then perform the above adjustments 2~5.
2-6: FOCUS
1.
2.
3.
Receive the monoscope pattern.
Turn the Focus Volume fully counterclockwise once.
Adjust the Focus Volume until picture is distinct.
2-7: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
1.
2.
3.
4.
5.
6.
7.
Place the set with Aging Test for more than 15 minutes.
Receive the gray scale pattern from the Pattern
Generator.
Using the remote control, set the brightness and contrast to normal position.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (10) on the remote control to select "R CUT OFF".
Press the CH. UP/DOWN button on the remote control to select the "R CUT OFF", "G CUT OFF", "B CUT
OFF", "R DRIVE" or "G DRIVE".
Adjust the VOL. UP/DOWN button on the remote control to whiten the R CUT OFF, G CUT OFF, B CUT OFF, R
DRIVE, and G DRIVE at each step tone sections equally.
Perform the above adjustments 5 and 6 until the white color is looked like a white.
"A"
Fig. 2-2
D3-2
ELECTRICAL ADJUSTMENTS
2-10: SUB COLOR
1.
Receive the color bar pattern. (RF Input)
2.
Connect the oscilloscope to TP801.
3.
Using the remote control, set the brightness, contranst, color and tint to normal position.
4.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (15) on the remote control to select "COLOR".
5.
Adjust the VOLTS RANGE VARIABLE knob of the oscilloscope until the range between white 100% and
0% is set to 4 scales on the screen of the oscilloscope.
6.
Press the VOL. UP/DOWN button on the remote control until the red color level is adjusted to 120
±
10% of the white level. (Refer to Fig. 2-3)
7.
Receive the color bar pattern. (Audio Video Input)
8.
Press the INPUT SELECT button on the remote control to set to the AV mode. Then perform the above adjustments 2~6.
2-13: VERTICAL SHIFT
1.
Receive the monoscope pattern.
2.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (07) on the remote control to select "V SHIFT".
3.
Check if the step No. V. SHIFT is "1".
4.
Adjust the VR402 until the horizontal line becomes fit to notch of the shadow mask.
2-14: VERTICAL SIZE
1.
Receive the monoscope pattern.
2.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (06) on the remote control to select "V SIZE".
3.
Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes minimum.
4.
Receive a broadcast and check if the pictrue is mormal.
0%
2-15: OSD HORIZONTAL
1.
Activate the adjustment mode display of Fig. 1-1.
2.
Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum.
(Refer to Fig. 2-4)
100%
120%
TV
Fig. 2-3
2-11: SUB CONTRAST
1.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (14) on the remote control to select "CONTRAST".
2.
Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "96".
3.
Press the INPUT SELECT button on the remote control to set to the AV mode. Then perform the above adjustments 1~2.
2-12: HORIZONTAL PHASE
1.
Receive the monoscope pattern.
2.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (05) on the remote control to select "H PHASE".
3.
Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on right and left becomes minimum.
00 OSD 15
A
B
Fig. 2-4
2-16: SUB SHARPNESS
1.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (17) on the remote control to select "SHARPNESS".
2.
Check if the step No. of SHARPNESS is "40".
3.
Press the INPUT SELECT button on the remote control to set to theAV mode. Then perform the above adjustments 1~2.
2-17: H VCO
1.
Activate the adjustment mode display of Fig. 1-1 and press the channel button (04) on the remote control to select "H VCO".
2.
Check if the step No. of H VCO is "4".
D3-3
ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE
ADJUSTMENTS
NOTE
1.
2.
3.
Turn the unit on and let it warm up for at least 30 minutes before performing the following adjustments.
Place the CRT surface facing east or west to reduce the terrestrial magnetism.
Turn ON the unit and demagnetize with a Degauss Coil.
3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)
1.
2.
3.
4.
5.
6.
7.
8.
Tighten the screw for the magnet. Refer to the adjusted
CRT for the position. (Refer to Fig. 3-1)
If the deflection yoke and magnet are in one body, untighten the screw for the body.
Receive the green raster pattern from the color bar generator.
Slide the deflection yoke until it touches the funnel side of the CRT.
Adjust center of screen to green, with red and blue on the sides, using the pair of purity magnets.
Switch the color bar generator from the green raster pattern to the crosshatch pattern.
Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of
4 pole magnets.
Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets.
Adjust the crosshatch pattern to change to white by repeating steps 6 and 7.
3-2: PURITY
3-3: STATIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-2.
1.
2.
3.
Receive the crosshatch pattern from color bar generator.
Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of
4 pole magnets.
Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets.
3-4: DYNAMIC CONVERGENCE
NOTE
1.
2.
Adjust after performing adjustments in section 3-3.
Adjust the differences around the screen by moving the deflection yoke upward/downward and right/left.
(Refer to Fig. 3-2-a)
Insert three wedges between the deflection yoke and CRT funnel to fix the deflection yoke.
(Refer to Fig. 3-2-b)
R
G
B
R G B
R
G
B
R G B
NOTE
Adjust after performing adjustments in section 3-1.
1.
2.
3.
4.
5.
Receive the green raster pattern from color bar generator.
Adjust the pair of purity magnets to center the color on the screen.
Adjust the pair of purity magnets so the color at the ends are equally wide.
Move the deflection yoke backward (to neck side) slowly, and stop it at the position when the whole screen is green.
Confirm red and blue colors.
Adjust the slant of the deflection yoke while watching the screen, then tighten the fixing screw.
DEFLECTION YOKE
DEFLECTION YOKE SCREW
MAGNET SCREW
UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT
WEDGE
Fig. 3-2-a
WEDGE
WEDGE POSITION
WEDGE
Fig. 3-2-b
Fig. 3-1
PURITY MAGNETS
6 POLE MAGNETS
4 POLE MAGNETS
D3-4
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
CP803A
MAIN PCB
T502
J503
CP502
FB401
T501
AC IN
S501
S502
F502 R554
SYSCON PCB
CP602
CD503
CP503
CP401
CRT
VR402
CP402
CP403
L508
CRT
CD601
CD850
CD603
J4201 J4202
CD810
CP4002
TU601
CP353 CD351
SPEAKER
TP4001
TP1002
A/C HEAD
CD4001
CD801
CP850
J801
CP801
CRT PCB
CRT
J351 J352
J4205 J4204
D3-5
WAVEFORMS
Y/C/AUDIO/CCD/HEAD AMP MICON
1 PB
0.5V 20
µ s/div
6 POWER ON
1.0V 20
µ s/div
11 PB
0.5V 0.5ms/div
2 POWER ON
100mV 0.1
µ s/div
7 POWER ON
0.5V 10ms/div
13 PB
1.0V 5ms/div
TV POWER
3 PB
10mV 20us/div
8 POWER ON
1.0V 10
µ s/div
15 5.0V 20ms/div
4 PB
0.5V 1ms/div
9 PB
1.0V 10ms/div
16 500mV 5
µ s/div
DEFLECTION
5 REC
10.0V 5us/div
10 PB
1.0V 5ms/div
17 0.5V 5ms/div
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
H - 1
WAVEFORMS
18 10.0V 5ms/div
23 50.0V 20
µ s/div
IN/OUT
19 2.0V 20
µ s/div
24 PB
0.5V 1ms/div
20 200mV 20
µ s/div
CRT
25 0.5V 20
µ s/div
CHROMA
21 50.0V 20
µ s/div 26 200mV 20
µ s/div
SOUND AMP
22 50.0V 20
µ s/div 27 200mV 2ms/div
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
H - 2
125
216
V801
216
MECHANICAL EXPLODED VIEW
211
211
211
212
204
209
J801
123
216
L508
216
211
PCB110
(CRT PCB)
201
202
CD602
~
210
201
213
214
130
201
122
201
FB401
104
202
202
PCB070
(MAIN PCB)
214
206
A
120
102
106
107
B
105
108
109
SP351
I1-1
101
132
209
209
MECHANICAL EXPLODED VIEW
208
121
206
207
209
118
206
116
114
212
119
204
A
131
127
122
217
215
129
203
128
201
129
PCB010
(SYSCON PCB) 126
115
TU601
103
212
117
112
111
113
I1-2
205
B
CHASSIS EXPLODED VIEW (TOP VIEW)
300
502
302
M2003
UN4001
341
331
334
314
323
508
333
501
H5002
315
336
324
335
342
503
504
H5001
306
322
508
312
305
AA
AA
332
347
301
AA
313
AA
AA
AA
AA
511
D1100
304
M101
AA
318
AA
325
317
309
AA
319
AA
307
320
AA
AA
316
321
AA
AA
507
AA
506
346
345
AA
AA
CLASS
MARK
GREASE
AA
NOTE:
Applying positions AA for the grease are displayed for this section.
Check if the correct grease is applied for each position.
I2-1
CHASSIS EXPLODED VIEW (BOTTOM VIEW)
308
509
344
327
343
328
326
AA
303
300
M2001
CD1501
338
510
AA
337
AA
AA
510
AA
CD1502
510
AA
AA
340
AA
329
311
AA
339
AA
310
AA
AA
AA
AA
505
330
CLASS
MARK
GREASE
AA
NOTE:
Applying positions AA for the grease are displayed for this section.
Check if the correct grease is applied for each position.
I2-2
MECHANICAL REPLACEMENT PARTS LIST
Location No. TSB P/N
---
---
---
---
210
211
212
213
214
215
216
217
120
121
122
123
125
126
127
128
129
130
131
132
201
202
203
204
205
206
207
208
209
111
112
113
114
115
116
117
118
119
101
102
103
104
105
106
107
108
109
BZ710337
BZ710035
BZ710036
BZ710409
BZ710147
BZ710018
BZ710450
BZ710299
BZ710300
BZ710301
BZ710620
BZ614368
BZ710459
BZ710613
BZ710039
BZ710614
BZ710294
BZ710615
BZ710616
BZ710497
BZ710498
BZ710617
BZ710619
BZ710618
BZ710239
BZ710019
BZ710028
BZ710031
BZ710158
BZ710030
BZ710017
BZ710240
BZ710032
BZ610319
BZ710607
BZ710282
BZ710608
BZ710010
BZ710288
BZ710287
BZ710609
BZ710470
BZ710251
BZ710252
BZ710248
BZ710466
BZ710610
BZ710331
BZ710611
BZ710612
BZ710280
Reference No.
761WPA0223
761WPA0232
8995034000
702WPAA199
741WUA0002
761WPA0231
752WSA0251
85OP700037
85OP700038
761WPAA052
755WPAA013
755WPAA012
8109I30A04
8109630802
8110330804
8110630A04
8110630604
8110630804
8107226604
8107230804
8110630A24
8107930604
8117540A64
8117540B04
8107630B04
8107630604
8107630804
8141J40B84
8107230604
792WHA0281
792WHA0282
793WCDB135
J5B00601
A5B006I720
701WPJB559
752WSAA033
712WPJB307
743WKA0032
713WPA0124
713WPA0123
735WPJA528
738WPAA013
800WFA0037
800WFA0038
752WSAA028
752WSA0230
753WSA0144
753WUAA006
761WPA0230
752WSA0263
771WPA0255
Description
CABINET,FRONT ASSY
CABINET,FRONT
SHIELD,IC
FLAP
SPRING,FLAP
GUIDE,REMOCON
GLASS,LED
BUTTON,FRAME
BUTTON,BASE
CUSHION 15x5xT=6
CUSHION 10x10xT=2
SHIELD,BOTTOM
SHIELD,CASE HEAD AMP
PLATE,BOTTOM-EARTH
SPRING,EARTH HEAD AMP
HOLDER,DECK
SHIELD,COVER DECK
PLATE,JACK
HOLDER,FBT
HOLDER,M/PCB
CORD CLIP UL CO.
CABINET,BACK
SPRING,EARTH
HOLDER,BUSH
PLATE,DECK SHIELD
HOLDER,LED
HOLDER,END SENSOR
COVER FBT
PLATE,COVER LIGHT (R)
PLATE,COVER LIGHT (L)
SCREW,TAP TITE(B) WH7 3x10
SCREW,TAP TITE(B) BRAZIER 3x8
SCREW,TAP TITE(P) FLAT 3x8
SCREW,TAP TITE(P) BRAZIER 3x10
SCREW,TAP TITE(P) BRAZIER 3x6
SCREW,TAP TITE(P) BRAZIER 3x8
SCREW,TAP TITE(S) BIND 2.6x6
SCREW,TAP TITE(S) BIND 3x8
SCREW,TAP TITE(P) BRAZIER 3x12
SCREW,CUP(S)
SCREW,TAPPING(B0) TRUSS
SCREW,TAPPING(B0) TRUSS
3x6
4x16
4x20
SCREW,TAP TITE(S) BRAZIER 3x20
SCREW,TAP TITE(S) BRAZIER 3x6
SCREW,TAP TITE(S) BRAZIER 3x8
SCREW,TAP TITE(P) GW15
SCREW,TAP TITE(S) BIND
4x28
3x6
PACKAGE,TOP
PACKAGE,BOTTOM
GIFT BOX
INSTRUCTION BOOK
J1-1
CHASSIS REPLACEMENT PARTS LIST
!
!
!
!
Location No. TSB P/N
335
336
337
338
339
330
331
332
333
334
320
321
322
323
324
325
326
327
328
329
315
316
317
318
319
310
311
312
313
314
300
301
302
303
304
305
306
307
308
309
501
502
503
504
505
506
507
508
509
340
341
342
343
344
345
346
347
510
511
CD1501 BZ614338
CD1502 BZ614339
D1100 BZ410060
H5001
H5002
M101
BZ710040
BZ710041
BZ710566
M2001
M2003
BZ710555
BZ710373
UN4001 BZ610250
BZ710546
BZ710110
BZ710547
BZ710548
BZ710549
BZ710565
BZ710551
BZ710552
BZ710049
BZ710051
BZ710371
BZ710046
BZ710050
BZ710553
BZ710219
BZ710056
BZ710054
BZ710058
BZ710017
BZ710529
BZ710530
BZ710531
BZ710532
BZ710533
BZ710534
BZ710535
BZ710536
BZ710537
BZ710538
BZ710092
BZ710093
BZ710366
BZ710539
BZ710540
BZ710541
BZ710542
BZ710543
BZ710544
BZ710545
BZ610320
BZ710564
BZ710514
BZ710193
BZ710515
BZ710094
BZ710112
BZ710516
BZ710517
BZ710518
BZ710519
BZ710520
BZ710521
BZ710522
BZ710523
BZ710524
BZ710525
BZ710526
BZ710527
BZ710528
Reference No.
85OP900739
85OA900228
85OP000496
85OP200316
85OP200317
85OP200308
85OP200311
85OP200312
85OP200313
85OP300194
85OP400490
85OP400492
85OP400520
85OP400539
85OP400533
85OP600573
85OP600583
85OP600577
85OP600578
85OP600579
A5B006B420A
85OA400234
85OP900746
85OP200290
85OP600581
85OP500083
85OP800324
85OA000459
85OA200089
85OA200090
85OA300065
85OA300066
85OA400223
85OA400232
85OA400233
85OA400231
85OP800358
85OP900736
85OP900748
85OP900749
85OP600582
85OP800322
85OP800360
85OP800355
85OP800356
85OP900750
85OP900744
85OP900745
8107226804
810A123504
8107226404
8102120604
8109126604
810A130404
810A126504
82Q264713N
82P184505N
83ETW30000
8107226604
122H071603
122Y021902
DAK0000170
1523D91034
1543D02013
1596P98001
1510S98036
1589S11014
A4E104A500
Description
DECK ASSY
PINCH ROLLER BLOCK
BRACKET,TOP 3V
BELT,CAPSTAN (S)
WORM
BASE,AC HEAD
SPRING,AC HEAD
MAIN CHASSIS ASS'Y
CLUTCH ASS'Y
ARM IDLER ASS'Y
LOADING ARM S UNIT
LOADING ARM T UNIT
INCLINED BASE T UINT 3S
P5 ARM ASS'Y 2
TENSION ARM ASS'Y (WT)
INCLINED BASE S UNIT
SPRING,LOCKER
CASS,HOLDER
CASS,SIDE L
CASS,SIDE R
LOCKER,R
LINK UNIT
POST,CASS GUIDE
REEL,S (S)
REEL,T (S)
GEAR,IDLER
GEAR,CLUTCH
GEAR,COUPLING
LEVER,CLUTCH
GEAR,MAIN LOADING
LEVER,TENSION
HOLDER,TENSION
CAP.P4
BAND,TENSION
CONNECT,TENSION
ARM,BRAKE T
BAND,BRAKE T
CAM,PINCH ROLLER
CAM,MAIN
ROD,MAIN
A5B006B420A
GEAR,JOINT
SPRING,TENSION
SPRING,BRAKE T
SPRING,COUPLING
SPRING,RING
LEVER,LINK 2
LEVER,FLAP
CASS,OPENER
SCREW,TAP TITE(S) BIND
SEMS A
SCREW,TAP TITE(S) BIND
SCREW,PAN
SCREW,TAP TITE(B) PAN
SCREW/WASHER(A)
SCREW/WASHER(A)
2.6x8
M2.3x5.0
2.6x4
M2x6
2.6x6
M3x4
M2.6x5
POLYSLIDER WASHER 2.6x4.7xT0.13
POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5
E-RING
SCREW,TAP TITE(S) BIND
3.0
2.6x6
CORD JUMPER
CORD JUMPER
DEW SENSORCW/AL,PLATE
HEAD (AUDIO CONTROL)
HEAD (FULL ERASE)
MOTOR (LOADING)
CAPSTAN DD UNIT
MICRO MOTOR
CYLINDER UNIT ASS'Y
SMCD-7X151
2Y021902
HDP-05-26
HVMXA1072A
HVFHP0032A
MXN13FB12K3
F2QVB08
I2OAL03
A4E104A500
J2-1
D401
D402
D404
D405
D406
D407
! D408
! D409
! D411
! D412
! D413
D414
D501
D502
! D503
! D504
D505
D506
D507
Location No.
TSB P/N
! C433
! C502
! C503
! C505
! C507
C513
C515
C518
! C523
C525
! C534
C535
! C536
C354
! C406
! C407
C414
C421
! C422
! C423
! C424
! C425
C426
C430
! C537
! C538
! C540
C544
C546
C551
C801
C1071
! R404
R409
! R439
! R440
! R441
! R442
! R443
! R447
! R450
! R500
! R501
! R502
! R505
! R511
! R528
! R529
! R530
! R544
! R545
! R547
! R802
! R805
! R810
BZ110104
BZ110194
BZ110053
BZ110085
BZ110014
BZ110121
BZ110086
BZ210161
BZ110176
BZ110182
BZ110182
BZ110195
BZ110088
BZ110088
BZ110138
BZ110130
BZ110182
BZ110091
BZ110181
BZ110196
BZ110176
BZ110139
BZ110129
BZ110029
BZ110032
BZ110197
BZ110198
BZ110032
BZ110181
BZ110091
BZ110182
BZ110199
BZ110200
BZ210112
BZ210225
BZ210089
BZ210090
BZ210091
BZ210114
BZ210105
BZ210185
BZ210187
BZ210080
BZ210188
BZ210215
BZ210158
BZ210226
BZ210190
BZ210201
BZ210063
BZ210097
BZ210217
BZ210028
BZ210099
BZ210099
BZ210099
BZ410043
BZ410092
BZ410006
BZ410006
BZ410019
BZ410019
BZ410018
BZ410017
BZ410092
BZ410092
BZ410092
BZ410043
BZ410061
BZ410006
BZ410062
BZ410062
BZ410018
BZ410091
BZ410100
ELECTRICAL REPLACEMENT PARTS LIST
D2WT011E10
D2WXN49370
D1VT001330
D1VT001330
D97U03001B
D97U03001B
D94TA27011
D94TA11B13
D2WXN49370
D2WXN49370
D2WXN49370
D2WT011E10
D97U01001B
D1VT001330
D2WTRM11C0
D2WTRM11C0
D94TA27011
D230PF6DT0
D97U01801B
R3X181271J
R4X5T6273F
R4X5T6822F
R4X5T6104F
R4X5T6123F
R4X5T6183F
R65582151J
R65581100J
R0G3K2275K
R5Y2CD010J
R3X28B100J
R002T2563J
R002T4105J
R63581R22J
R002T4272J
R3X181R22J
R3X18A1R5J
R3X181331J
R3X28B6R8J
R3X181153J
R3X181153J
R3X181153J
E0EL02332M
E5EZU4101M
E02LF3102M
P21503475K
E5EZ04102M
E5EZTD010M
P447F2274J
P4N8FJ682H
C03L0R7Q2K
C03L0R713K
C03L0R713K
E02LU8220M
C0JBB05H3K
C0JBB05H3K
P2472B224M
E62NFC221M
C03L0R713K
E62FF3152M
C03L0R7H3K
CB3930MQ3M
C03L0R7Q2K
E62NFB101M
E5EZF2222M
E5EZT3471M
E5EZF3102M
E02LU5470M
E02LU50R1M
E5EZF3102M
C03L0R7H3K
E62FF3152M
C03L0R713K
CHG0B04U2J
CHGTB04U2J
Reference No.
RESISTORS
R4X5T6152F R,METAL
R,METAL OXIDE
R,METAL
R,METAL
R,METAL
R,METAL
R,METAL
R,FUSE
R,FUSE
RC
R,CEMENT
R,METAL OXIDE
RC
RC
R,FUSE
RC
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
CAPACITORS
CE
CE
CC
CC
CC
DIODES
DIODE,SILICON
DIODE,SILICON
CE
CE
CE
CE
CE
CE
CMP
CE
CC
CE
CC
CC
CC
CE
CC
CE
CC
CC
CC
CE
CC
CC
CE
CMP
CE
CE
CMPP
CMPP
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,ZENER
Description
11E1-EIC
1N4937
1SS133T-77
1SS133T-77
MTZJ30B T-77
MTZJ30B T-77
HZ27-1L TD
HZ11B3L TD
1N4937
1N4937
1N4937
11E1-EIC
MTZJ10B T-77
1SS133T-77
RM11C-EIC
RM11C-EIC
HZ27-1L TD
FEPF6DT
MTZJ18B T-77
1.5K OHM 1/6W
270 OHM 1W
27K OHM 1/6W
8.2K OHM 1/6W
100K OHM 1/6W
12K OHM 1/6W
18K OHM 1/6W
150 OHM 1/2W
10 OHM 1W
2.7M OHM 1/2W
1 OHM 5W
10 OHM 3W
56K OHM 1/2W
1M OHM 1/4W
0.22 OHM 1W
2.7K OHM 1/4W
0.22 OHM 1W
1.5 OHM 2W
330 OHM 1W
6.8 OHM 3W
15K OHM 1W
15K OHM 1W
15K OHM 1W
3300 UF 16V
100 UF 35V
1000 UF 25V
4.7 UF 250V ECQ-E
1000 UF 35V
1 UF 250V
0.27 UF 200V FHS
0.0068UF 1.25KV
470 PF 2KV R
0.001 UF 2KV R
0.001 UF 2KV R
22 UF 100V
0.0022UF 500V B
0.0022UF 500V B
0.22UF 275V PHE840
220 UF 200V
0.001 UF 2KV R
1500 UF 25V
0.0022UF 2KV R
0.0047UF 250V
470 PF 2KV R
100 UF 160V
2200 UF 16V
470 UF 25V
1000 UF 25V
47 UF 50V
0.1 UF 50V
1000 UF 25V
0.0022UF 2KV R
1500 UF 25V
0.001 UF 2KV R
680 PF 50V B
680 PF 50V B or
J3-1
Location No.
TSB P/N
D550
D551
D601
D602
D603
D604
D605
D606
D608
D611
D613
D614
D615
D534
! D535
! D536
! D537
! D539
! D540
! D541
! D542
! D545
D546
D547
D548
D508
! D509
! D510
D511
D512
D513
D514
! D515
D516
D517
D518
D519
D520
D521
D522
D523
D524
D525
D526
D528
D530
! D531
D533
D616
D617
D618
D1001
D1002
D1003
D1004
D1005
D1006
D1010
D3003
D3005
D4201
D4206
D4209
D4210
D4211
D4212
IC351
! IC401
! IC501
! IC504
! IC506
IC601
IC1001
IC1003
IC1099
IC3002
BZ410100
BZ410062
BZ410062
BZ410011
BZ410043
BZ410043
BZ410043
BZ410011
BZ410076
BZ410006
BZ410006
BZ410006
BZ410021
BZ410067
BZ410006
BZ410058
BZ410006
BZ410006
BZ410085
BZ410006
BZ410022
BZ410023
BZ410022
BZ410022
BZ410022
BZ410006
BZ410080
BZ410080
BZ410101
BZ410043
BZ410006
BZ410006
BZ410037
BZ410006
BZ410006
BZ410092
BZ410006
BZ410006
BZ410076
BZ410065
BZ410022
BZ410006
BZ410006
BZ410006
BZ410021
BZ410006
BZ410076
BZ410006
BZ410006
BZ410006
BZ410006
BZ410006
BZ410006
BZ410095
BZ410108
BZ410077
BZ410077
BZ410006
BZ410085
BZ410085
BZ410021
BZ410034
BZ410006
BZ410006
BZ410054
BZ410054
BZ611001
BZ611053
BZ611015
BZ611096
BZ410088
BZ611055
BZ611093
BZ611057
BZ610315
BZ611054
ELECTRICAL REPLACEMENT PARTS LIST
Reference No.
I01DP75110
I01TD55220
I1KA97805A
I0QD023680
0002E00610
I06FC61206
I56F57071A
IC7J0311A0
A5B006B015
I1KA98R050
DIODES
DIODE,SILICON
DIODE RECTIFER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,RECTIFER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE RECTIFER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
INFRARED LED
DIODE,ZENER
DIODE,SCHOTTKY
DIODE,SCHOTTKY
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
IC
IC
IC
DIODE,SILICON
LED
LED
ICS
IC
IC
IC
IC
PHOTO COUPLER
IC
IC
D97U01801B
D2WTRM11C0
D2WTRM11C0
D28TELS2N2
D2WT011E10
D2WT011E10
D2WT011E10
D28TELS2N2
D2WXB290S0
D1VT001330
D1VT001330
D1VT001330
D97U05R61B
D97U02R21B
D1VT001330
D97U08R21B
D1VT001330
D1VT001330
D2WXN40050
D1VT001330
D97U06R81B
D97U09R11B
D97U06R81B
D97U06R81B
D97U06R81B
D1VT001330
D2WXRU2AM0
D2WXRU2AM0
D28TELS6N6
D2WT011E10
D1VT001330
D1VT001330
D97U03301B
D1VT001330
D1VT001330
D2WXN49370
D1VT001330
D1VT001330
D2WXB290S0
D97U01601B
D97U06R81B
D1VT001330
D1VT001330
D1VT001330
D97U05R61B
D1VT001330
D2WXB290S0
D1VT001330
D1VT001330
D1VT001330
D1VT001330
D1VT001330
D1VT001330
0010100320
D97U05R61C
D2WXSB1400
D2WXSB1400
D1VT001330
D2WXN40050
D2WXN40050
D97U05R61B
D97U01301B
D1VT001330
D1VT001330
0021721150
0021721150
Description
MTZJ18B T-77
RM11C-EIC
RM11C-EIC
10ELS2N-TA1B2
11E1-EIC
11E1-EIC
11E1-EIC
10ELS2N-TA1B2
SB290S
1SS133T-77
1SS133T-77
1SS133T-77
MTZJ5.6B T-77
MTZJ2.2B T-77
1SS133T-77
MTZJ8.2B T-77
1SS133T-77
1SS133T-77
1N4005-EIC
1SS133T-77
MTZJ6.8B T-77
MTZJ9.1B T-77
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ6.8B T-77
1SS133T-77
RU2AM-EIC
RU2AM-EIC
10ELS6N-TA1B2
11E1-EIC
1SS133T-77
1SS133T-77
MTZJ33B T-77
1SS133T-77
1SS133T-77
1N4937
1SS133T-77
1SS133T-77
SB290S
MTZJ16B T-77
MTZJ6.8B T-77
1SS133T-77
1SS133T-77
1SS133T-77
MTZJ5.6B T-77
1SS133T-77
SB290S
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
LNA2702L010R
MTZJ5.6C T-77
SB140-EIC
SB140-EIC
1SS133T-77
1N4005-EIC
1N4005-EIC
MTZJ5.6B T-77
MTZJ13B T-77
1SS133T-77
1SS133T-77
SLR-342VCT32
SLR-342VCT32
AN7511
AN5522
KIA7805API
NJM2368D
LTV-817M-VB
M61206FP
OEC7071A
R3111N311A/C-TR
S-24C04BDP-LA
KIA78R05PI
J3-2
Location No.
TSB P/N
BZ611085
BZ510090
BZ510002
BZ510002
BZ510002
BZ510087
BZ510087
BZ510087
BZ410107
BZ410049
BZ410106
BZ410096
BZ510067
BZ410107
BZ410049
BZ510001
BZ410097
BZ410106
BZ410096
BZ410097
BZ510067
BZ510060
BZ510071
BZ510042
BZ510042
BZ510042
BZ510069
BZ510069
BZ510072
BZ510073
BZ510070
BZ510002
BZ510001
BZ510001
BZ510002
BZ510002
BZ510002
BZ510071
BZ510071
BZ510001
BZ510001
BZ510086
BZ510052
BZ510078
BZ510089
BZ510036
BZ510086
BZ510069
BZ510069
BZ510044
BZ510078
BZ510096
BZ510053
BZ510069
BZ510004
BZ510069
BZ510093
BZ510069
BZ510077
BZ510023
BZ510096
BZ510078
BZ510077
BZ510023
BZ510001
BZ310004
BZ310099
BZ310083
BZ310096
BZ310041
BZ310040
BZ310124
BZ310058
BZ310041
BZ310136
L401
! L501
L503
! L508
L602
L603
L604
L607
L608
L613
Q1003
Q1004
Q1005
Q1006
Q1008
Q1009
Q4005
Q4006
Q4007
Q4009
Q4010
Q4011
Q4012
Q4203
Q4205
Q4206
Q4210
Q4212
Q1013
Q1024
Q3001
Q3002
Q3005
Q3006
Q3007
Q4001
Q4002
Q4003
IC4001
! Q505
Q507
Q508
Q509
Q510
Q511
Q512
Q514
Q515
Q516
Q517
Q518
Q601
Q401
Q402
Q404
! Q405
! Q406
Q407
Q408
Q501
Q502
Q503
Q504
Q602
Q603
Q604
Q612
! Q804
! Q805
! Q806
Q1001
ELECTRICAL REPLACEMENT PARTS LIST
Reference No.
I03F301MN0
ICS
IC
TRANSISTORS
TPATB03003
TF2002P4M0
COMPOUND TRANSISTOR
THYRISTOR
Description
LA71201M-N-MPB
KRA102MAT
2P4M
T8YJ2412K0
TCAT032070
TCAT032070
TCAT032070
0002700690
0002700590
0002700680
0002700670
TNAAC05002
0002700690
0002700590
T6YJ1037K0
0000M00390
0002700680
0002700670
0000M00390
TNAAC05002
TB3T011310
TNAAB05003
TDWT00400E
TDWT00400E
TDWT00400E
TCATC31980
TCATC31980
TPAAC05002
TNATJ03003
TC5T01627Y
TD30026270
TPATB03003
TCATC31980
TCATC31980
TC5T021204
TNATJ03003
TNATB03005
T410029030
TCATC31980
TA3T016240
TCATC31980
TJXG5NC500
TCATC31980
TAAT012714
TNYTB03001
TNATB03005
TNATJ03003
TAAT012714
TNYTB03001
T6YJ1037K0
TPAAB05001
T8YJ2412K0
T8YJ2412K0
TAATA12660
TCAT032034
T8YJ2412K0
T6YJ1037K0
T6YJ1037K0
T8YJ2412K0
T8YJ2412K0
T8YJ2412K0
TNAAB05003
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
COMPOUND TRANSISTOR
FET
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
FET
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
COMPOUND TRANSISTOR
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
COMPOUND TRANSISTOR
PHOTO COUPLER
PHOTO COUPLER
TRANSISTOR,SILICON
PHOTO TRANSISTOR
PHOTO COUPLER
PHOTO COUPLER
PHOTO TRANSISTOR
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
KRC111MAT
2SC1627_Y(TPE2)
2SD2627LS-CBC11
KRA102MAT
KTC3198-AT(Y,GR)
KTC3198-AT(Y,GR)
2SC2120Y(TPE2)
KRC111MAT
KRC102MAT
2SK2903-01MR
KTC3198-AT(Y,GR)
2SA1624-AA
KTC3198-AT(Y,GR)
STP5NC50FP
KTC3198-AT(Y,GR)
KTA1271_Y-AT
DTC114ESTP
KRC102MAT
KRC111MAT
KTA1271_Y-AT
DTC114ESTP
2SA1037AKT146R,S
KRA102SRTK
2SC2412KT146 R,S
2SC2412KT146 R,S
2SC2412KT146 R,S
KTC3207-AT
KTC3207-AT
KTC3207-AT
RPI-303
RPI-301
RPI-352C40N
RPI-352Q02
RPI-303
RPI-301
2SA1037AKT146R,S
ST-304L
RPI-352C40N
RPI-352Q02
ST-304L
KRC103SRTK
2SB1131(S,T)-AE
KRC102SRTK
2SD400E
2SD400E
2SD400E
KTC3198-AT(Y,GR)
KTC3198-AT(Y,GR)
KRA103SRTK
KTA1266-AT(Y,GR)
KTC3203_Y-AT
2SC2412KT146 R,S
2SA1037AKT146R,S
2SA1037AKT146R,S
2SC2412KT146 R,S
2SC2412KT146 R,S
2SC2412KT146 R,S
KRC102SRTK
KRC102SRTK
2SA1037AKT146R,S
2SA1037AKT146R,S
TNAAB05003
T6YJ1037K0
COMPOUND TRANSISTOR
TRANSISTOR,SILICON
T6YJ1037K0 TRANSISTOR,SILICON
COILS &TRANSFORMERS
021679472K
029T000092
021767100K
COIL
COIL,LINE FILTER
COIL
028R090008
02167F101J
02167F470J
02AHA896A1
021LA6220K
02167F101J
021LA63R3K
COIL,DEGAUSS
COIL
COIL
CORE,FERRITE
COIL
COIL
COIL
4.7 MH
1R0A103F24
10 UH
8R090008
100 UH
47 UH
W5T18.4X10X9.6
22 UH
100 UH
3.3 UH or or or or
J3-3
Location No.
TSB P/N
J351
! J352
! J503
! J801
J4201
J4202
J4204
J4205
SW1001
SW4202
SW4203
SW4204
SW4205
SW4206
SW4207
SW4208
SW4209
SW4210
SW4211
L614
L618
L801
L1001
L4001
L4003
L4004
L4005
L4006
L4007
L4201
L4205
T401
! T501
! T502
T4001
VR402
VR501
VR502
! PCB010
! PCB070
! PCB110
ANT001
B302
B501
B502
B503
B505
B507
B602
CD351
! CD501
CD503
! CD504
CD601
CD601
CD602
CD603
CD604
CD801
CD803
CD810
CD810
CD850
CD850
CF601
CF603
CF604
CP353
CP401
CP402
! CP403
BZ614361
BZ614361
BZ614145
BZ614004
BZ614167
BZ614167
BZ614321
BZ614322
BZ612014
BZ612010
BZ612010
BZ612010
BZ612010
BZ612010
BZ612010
BZ612010
BZ612010
BZ612010
BZ612010
BZ310165
BZ310152
BZ310002
BZ310009
BZ310039
BZ310041
BZ310039
BZ310040
BZ310040
BZ310024
BZ310042
BZ310041
BZ310157
BZ310166
BZ310167
BZ310114
BZ210227
BZ210128
BZ210068
BZ610316
BZ610317
BZ610318
BZ614149
BZ310121
BZ310122
BZ310121
BZ310122
BZ310121
BZ310121
BZ310130
BZ614363
BZ614341
BZ614133
BZ614196
BZ614272
BZ614372
BZ614364
BZ614282
BZ614264
BZ614175
BZ614369
BZ614332
BZ614370
BZ614276
BZ614371
BZ613030
BZ613014
BZ613015
BZ613016
BZ614365
BZ614154
BZ614016
BZ614283
ELECTRICAL REPLACEMENT PARTS LIST
Reference No.
COILS &TRANSFORMERS
021LA6151K COIL
024HT03563
024HT03553
024HT03563
024HT03553
024HT03553
024HT03564
06CH12437A
120R414903
069X620040
121B164101
067U012039
WKL6028038
06CL013002
06CH01423A
06CH01429A
06CU82039A
WDL6017038
067U011029
WJL6835038
067U005049
WCL6834038
1022045R72
1022T45R72
1011T4R504
1011T4R517
069S120419
069X440029
069W01001A
069S420110
Description
0331920018
021673101K
021LA62R2K
02167F220J
02167F101J
02167F220J
02167F470J
02167F470J
0326230038
021LA6101K
02167F101J
045009003J
0481290834
0481290824
031626009R
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL,TRAP
COIL
COIL
TRANS,HORIZONTAL DRIVE
060J131015
060J131015
0602602006
066X120014
060Q401050
060Q401050
060Q401076
060Q401077
0508A11002
0504101T34
0504101T34
0504101T34
0504101T34
0504101T34
0504101T34
0504101T34
0504101T34
TRANSFORMER,SWITCHING
TRANSFORMER,SWITCHING
COIL,BIAS OSC
JACKS
HEADPHONE JACK
HEADPHONE JACK
JACK,DC
SOCKET,CATHODE RAY TUBE
RCA JACK
RCA JACK
RCA JACK
RCA JACK
SWITCHES
SWITCH(LEAF)
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
0504101T34 SWITCH,TACT
0504101T34 SWITCH,TACT
VARIABLE RESISTORS
V1263Q3BT7
V1163H3BTC
VOLUME,SEMI FIXED
VOLUME,SEMI FIXED
V1163Q3BTC VOLUME,SEMI FIXED
P.C.BOARD ASSEMBLIES
A5B006I010
A5B006I070
A5B006I110
PCB ASS'Y
PCB ASS'Y
PCB ASS'Y
MISCELLANEOUS
125C108027
024HT03553
ANTENNA ROD
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORD,CONNECTOR
CORD,AC BUSH
CONNECTOR
CORD,CAR BATTERY
WIRE HOLDER
FLAT CABLE AWM2468 A
CORD,CONNECTOR
CORD,CONNECTOR
CORD,EIS CONNECTOR
CORD,CONNECTOR
FLAT CABLE AWM2468 A
WIRE HOLDER
FLAT CABLE AWM2468 A
WIRE HOLDER
FLAT CABLE AWM2468 A
FILTER,SAW
FILTER,SAW
FILTER,CERAMIC
FILTER,CERAMIC
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
150 UH
3192001
100 UH
2.2 UH
22 UH
100 UH
22 UH
47 UH
47 UH
2623003
100 UH
100 UH
ETH09K14BZ
81290834
81290824
1626009
MSJ-2000
MSJ-2000
HEC0824-010010
HPS3200-010501
AV2-20D-2
AV2-20D-2
AV1-09D-4
AV1-09D-3
MXS01380MPP0
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
RH0683CS3R
EVNCYAA03BE3
EVNCYAA03BQ3
VMA238A
TMA527A
TCA378A
T4-216BNK-BK
W5RH3.5X5X1.0
W4BRH3.5X6X1.0X2
W5RH3.5X5X1.0
W4BRH3.5X6X1.0X2
W5RH3.5X5X1.0
W5RH3.5X5X1.0
W4BRH3.5X6X1
CH12437A
0R414903
JM-2BK-61
SI-PC107-67
B2013H02-12P
WG26 12C BLACK 280MM
CL013002
CH01423A
CH01429A
SM1098-009-1A
WG26 6C BLACK 170MM
B2013H02-11P
WG26 11C GRAY 350MM
B2013H02-5P
WG26 5C GRAY 340MM
SAFGP45M7VFYZR0B
SAF45MFY220ZR
EFCT4R5YS5A
EFCT4R5MW5
A2502WV2-2P
B04B-DVS
003P-2100
A1561WV2-2P or
J3-4
ELECTRICAL REPLACEMENT PARTS LIST
CP4003
CP803A
CP803B
CUS011
CUS013
! DY801
EL001
EL002
! F501
! FB401
FH501
FH502
! ICP502
CP502
CP503
CP602
CP801
CP820
CP850
CP1001
CP1002
CP4001
CP4002
OS4201
! RY503
! SP351
TM101
! TU601
! V801
X602
X1001
X1002
X4001
RESISTOR
Location No.
TSB P/N
BZ614250
BZ614137
BZ614039
BZ614269
BZ614251
BZ614212
BZ614156
BZ614289
BZ614054
BZ614050
BZ614009
BZ614333
BZ614366
BZ710279
BZ710149
BZ310088
BZ614043
BZ614044
BZ614177
BZ310168
BZ614005
BZ614005
BZ614169
BZ614199
BZ612011
BZ614367
BZ614319
BZ610125
BZ614161
BZ613004
BZ613002
BZ613006
BZ613023
RC...................
CARBON RESISTOR
Reference No.
MISCELLANEOUS
069R2B0589 CONNECTOR PCB SIDE
069X620030
069E270129
069S320010
069R2C0589
069R250589
069R220021
06972C0010
0697240600
069J760029
0697120320
067U006049
069R260589
800WFAA006
800WFAA008
0271080901
124116281A
124120301A
081PC05004
043210013F
06710T0006
06710T0006
083PC10002
077Q004017
0560V10118
070C732002
076D0DQ050
0145K00055
09D1090401
100CT3R505
100CT01207
100DA32R01
100CT3R508
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
WIRE HOLDER
CONNECTOR PCB SIDE
CUSHION A
CUSHION C
DY
EYE LET
EYE LET
FUSE
TRANSFORMER,FLYBACK
HOLDER,FUSE
HOLDER,FUSE
MICRO FUSE
REMOTE RECEIVER
RELAY
SPEAKER
TRANSMITTER
TUNER,VHF-UHF
CRT W/O DY
CRYSTAL
CRYSTAL
CRYSTAL
CRYSTAL
Description
52147-1110
RE-H022TD-1130
8283_0712_00_000
A2361WV2-2P
52147-1210
52147-0510
52287-0211
TMC-J12P-B2
TOC-C04X-B1
IMSA-9604S-06Z14
TMC-T02X-E1
B2013H02-6P
52147-0610
KDY3CFB23M
XRY16X28BD
XRY20X30BD
51MS050LCC
3210013F
EYF-52BC
EYF-52BC
251010
PIC-37243SR
ALKS325
SG08G26BNB
TOT201N06010
TECC1040PG32D
A22JWG098X
HC-49/C
HC-49/U-S
DT-26
HC-49/U
CAPACITORS
CC...................
CERAMIC CAPACITOR
CE...................
ALUMI ELECTROLYTIC CAPACITOR
CP...................
POLYESTER CAPACITOR
CPP.................. POLYPROPYLENE CAPACITOR
CPL.................. PLASTIC CAPACITOR
CMP................... METAL POLYESTER CAPACITOR
CMPL................ METAL PLASTIC CAPACITOR
CMPP................ METAL POLYPROPYLENE CAPACITOR
J3-5
TOSHIBA VIDEO PRODUCTS PTE. LTD.
438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968
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Key features
- 9-inch screen
- NTSC color system
- VHS format
- Built-in tuner
- Remote control