Toshiba MV19M4 Schematic

FILE NO. 140-200205

SERVICE MANUAL

COLOR TELEVISION/
VIDEO CASSETTE RECORDER

MV19M4

SERVICING NOTICES ON CHECKING

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-RAY1. KEEP THE NOTICES

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.

PERFORM A SAFETY CHECK AFTER

7.
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.

Unplug the plug from the AC outlet.

2.

Remove the antenna terminal on TV and turn
on the TV.

3.

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
[Note 1].

4.

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.

Remove the VCR block from the main unit.

(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)

2.

Remove the screw 1 of the Deck Chassis and remove the Loading Motor.

3.

Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape.

4.

Rotate the Clutch Ass'y either of the derections to wind the Video Tape in the Cassette Case.

5.

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

Clutch Ass'y

Main Chassis (Front Side)

A1-2

GENERAL SPECIFICATIONS

J~W,

G-1 TV CRT CRT Size / Visual Size 19 inch / 480.0mmV

G-2 VCR System VHS Player / Recorder

G-3 Tuning Broadcasting System US Sysytem M

G-4 Signal Video Signal Input Level 1 V p-p/75 ohm

G-5 Power Power Source AC 120V 60Hz

G-6 Regulation Safety UL

G-7 Temperature Operation +5oC ~ +40oC

G-8 Operating Humidity Less then 80% RH

System CRT Type Normal

Color System NTSC
Speaker 1Speaker

Sound Output MAX 1.5 W

System Video System NTSC

Hi-Fi STEREO No
NTSC PB ­Deck DECK OVD-7

Heads Video Head 4 Head

FM Audio Head No

Audio /Control Mono/Yes

Erase(Full Track Erase) Yes
Tape Rec PAL ­Speed NTSC SP/SLP

Play PAL -

Fast Forward / Rewind Time (Approx.) FF:4'50"/REW:2'30"

Forward/Reverse NTSC or PAL-M SP/SLP=3x,5x/9x,15x
Picture Search PAL or SECAM ­Frame Advance 1/10
Slow Speed 1/10

System Tuner and System 1Tuner

Receive CH Destination US(w/CATV)

Intermediate Picture(FP) 45.75MHz
Frequency Sound(FS) 41.25MHz

Preset CH
Stereo/Dual TV Sound
Tuner Sound Muting Yes

Audio Signal

Hi-Fi Audio Signal Dynamic Range : More than -

Power Consumption at AC 86 W at 120V 60Hz

Protector Power Fuse Yes

Deflection 90 degree
Magnetic Field BV/BH +0.45G / 0.18G

Position Front
Size 3 inch
Impedance 8 ohm

10%(Typical) 1.0 W

Loading System Front
Motor 3

NTSC SP/SLP

with Cassette T-120

Tuning System F-Synth
Input Impedance VHF/UHF 75 ohm

CH Coverage

FP-FS 4.5MHz

Output Level ­S/N Ratio (Weighted) 50dB
Horizontal Resolution at SP Mode 220Lines
Input Level
Output Level
S/N Ratio at SP (Weighted) 38dB

Harmonic Distortion at SP (1KHz) Typical

Frequency Response at SP 100Hz - 10kHz

at LP -

at SLP 100Hz - 4kHz

Wow And Flutter : Less than ­Channel Separation : More than ­Harmonic Distortion : Less than -

DC -

at DC ­Stand by (at AC) 5 W at 120V 60 Hz
Per Year -

Dew Sensor

Radiation FCC
X-Radiation DHHS

Storage -20oC ~ +60oC

-8dBm/50Kohm

-

1.5 %

2~69, 4A,A-5~A-1, A~I,

W+1~W+84

No
No

No

A3-1

GENERAL SPECIFICATIONS

G-9 On Screen Menu Yes

G-10 OSD Language English French Spanish

G-11 Clock,Timer Calendar 1990/1/1 ~ 2081/12/31

Display Menu Type Character

G-CODE(or SHOWVIEW or PLUSCODE)No. Entry
Clock Yes
CH/AV Yes
Tape Counter(Linear Counter) Yes
Tape Speed Yes
Sleep Time Yes
Stereo/Audio Output

Control Volume Yes
Level Bright / Contrast / Sharpness / Color Yes

Play/Stop/FF/Rew/Rec/OTR/T-Rec/Pause/Eject/Tape In (Symbol Mark)
Auto Tracking/Manual Tracking Yes
Caption / Text Yes
Index
Muting Yes
Hi-Fi
Repeat Yes
Zero Return
DEW

and Timer Timer Events 8 prog/ 1 month
Back-up One Touch Recording Max Time 5 Hours

OTPB Valid Time
Sleep Timer Max Time 120

On/Off Timer Program(On Timer / Off Timer) 1
Auto Shut Off No Signal 15

Timer Back-up (at Power Off Mode) 5

Timer Rec Set Yes
Channel Setup Yes

TV/CATV Yes
Auto CH Memory Yes
Add/ Delete Yes
Guide CH Set

TV Setup Yes

V-chip Set Yes
On/Off Timer Set Yes
Picture Yes
Audio

Sap On/Off
Auto Repeat On/Off Yes
System Setup Yes

Clock Set Yes

Language Yes

Auto Clock On/Off Yes

Standard Time Yes

Daylight Saving Time Yes
Commercial Advance

Marking On/Off

Blueback On/Off

Playback Auto/Manual

Unmarked Tape
Movie Advance

Go To Movie

Go To Preview

Bilingal

SAP

Tint Yes
Bass/Treble/Balance
Manual Tracking Yes

Yes

OSD Language Setting English

Step 10

No Operation -

No

No
No

No
No
No
No
No
No
No
No
No

No
No
No

No

No

No

No
No

No
min.
min.
prog.
min.

sec.

A3-2

GENERAL SPECIFICATIONS

G-12 Remote Unit RC-DQ

Control Glow in Dark Remocon Yes

Format NEC
Custom Code 40-BFh , 44-BBh
Power Source Voltage(D.C) 3V

UM size x pcs UM-4 x 2 pcs

Total Keys 43
Keys Power Yes

1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

0 Yes

CH Up Yes

CH Down Yes

Volume Up Yes

Volume Down Yes

Input Select Yes

Play Yes

F.Fwd Yes

Rew Yes

Pause/Still Yes

Stop Yes

Rec/OTR Yes (2Keys)

Eject Yes

Counter Reset Yes

Speed Yes

Timer Rec Yes (2Keys)

TV Monitor

Quick View Yes

Program Yes

Slow Yes

Auto Tracking Yes

Set/Tracking+ Yes

Set/ Tracking - Yes

Menu Yes

Enter Yes

Cancel Yes

Call Yes

TV/Caption/Text Yes

Sleep Timer Yes

Muting Yes

Zero Return Yes

CM Skip Yes

Audio Select

G-13 Features Auto Head Cleaning

Auto Tracking Yes
HQ (VHS Standard High Quality) Yes
Auto Power On, Auto Play, Auto Rewind, Auto Eject Yes
VIDEO PLUS+(SHOWVIEW,G-CODE)
Auto Clock Yes
Forward / Reverse Picture Search Yes
One Touch Playback
Auto CH Memory Yes
Closed Caption Yes
TV Auto Shut off Function Yes
End Call
Index Search
SQPB
CATV Yes
CM Skip(30sec x 6 Times) Yes
Comb Filter
TV Monitor
Program Extend
Choke Coil
Energy Star Yes
Dirty Head
V-chip USA V-chip Yes

CANADA V-chip

CM Advance
Movie Advance
Zero Return Yes
FBT Leak Test Protect Yes

A3-3

Keys

No

No
No

No

No

No
No
No

No
No
No
No

No

No
No
No

GENERAL SPECIFICATIONS

G-14 Accessories Owner's Manual Language English

Remote Control Unit Yes
Battery Yes

Rod Antenna

Loop Antenna

U/V Mixer
300 ohm to 75 ohm Antenna Adapter Yes
Antenna Change Plug
DC Car Cord (Center+)
AC Plug Adapter
AC Cord
AV Cord (2Pin-1Pin)
Guarantee Card
Registration Card Yes
ESP Card Yes
Warning Sheet
Dew/AHC Caution Sheet
Quick Set-up Sheet
Circuit Diagram
Service Facility List
Important Safeguard

G-15 Interface Switch Power Yes

Indicator Power

Key Light up Rec/OTR

Terminals Front Video Input RCA x 1

Rear Video Input

G-16 Set Size Approx. W x D x H (mm) 489 x 465 x 479.5
G-17 Weight Net (Approx.) 19.0 kg

w/Guarantee Card Yes

UM size x pcs UM-4 x 2 pcs

OEM Brand No

Poles -

Terminal -

Terminal -

Play Yes

Pause/Still

System Select

One Touch Playback

Channel Up Yes

Channel Down Yes

F.FWD/Cue Yes

Eject/Stop Yes

Main Power SW

Volume Up Yes

Volume Down Yes

Rew/Rev Yes

Rec/OTR Yes

Input Select

Rec/OTR Red

T-Rec Red

On Timer

CS

One Touch Playback

Play

Audio Input RCA x 1

Other Terminal Head Phone(Stereo & Mono, 3.5mm)

Audio Input

Video Output

Audio Output

Euro Scart

Diversity

Ext Speaker

DC Jack 12V(Center +)

VHF/UHF Antenna Input

AC Inlet

Gross (Approx.) 22.0 kg

F Type

No

No

No

No
No
No
No
No
No

No
No
No
No
No
No

No
No
No

No

No
No

No
No
No
No
No

No
No
No
No
No
No
No
No

No

(41.8 lbs)
(48.5 lbs)

A3-4

GENERAL SPECIFICATIONS

G-18 Carton Master Carton

Content -

Material -

Dimensions W x D x H(mm) -

Description of Origin ­Gift Box Yes

Material Double/White

Dimensions W x D x H(mm) 559 x 538 x 555

Design As per Buyer's

Description of Origin Yes
Drop Test Natural Dropping At

Height (cm) 46
Container Stuffing(40' container) 352

G-19 Cabinet Material Cabinet Front PS 94V0 DECABROM

Cabinet Rear PS 94V0 DECABROM

No

1 Corner / 3 Edges / 6 Surfaces

Sets

A3-5

DISASSEMBLY INSTRUCTIONS

1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS

1-1: BACK CABINET (Refer to Fig. 1-1)

1.

Remove the 7 screws 1.

2.

Remove the AC cord from the AC cord hook 2.

3.

Remove the Back Cabinet in the direction of arrow.

Front Cabinet

1

1

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.

Disconnect the following connectors:
(CP801 and CP851B).

3.

Remove the CRT PCB in the direction of arrow.

Front Cabinet

1

1

1

2

Back Cabinet

Fig. 1-1

CRT PCB

1-3: TV/VCR BLOCK (Refer to Fig. 1-3)

1.

Remove the 2 screws 1.

2.

Disconnect the following connectors:
(CP352, CP401 and CP502).

3.

Unlock the support 2.

4.

Remove the TV/VCR Block in the direction of arrow.

Front Cabinet

1

TV/VCR Block

1

2

UP TO
RELEASE

1-4: DECK CHASSIS AND SYSCON PCB

(Refer to Fig. 1-4)

1.

Remove the screw 1.

2.

Remove the screw 2.

3.

Remove the screw 3.

4.

Remove the Deck Shield Plate in direction of arrow (A).

5.

Remove the screw 4 and remove the Cover Light
Plate.

6.

Remove the 3 screws 5.

7.

Disconnect the following connectors:
(CP1001, CP4001, CP4002 and CP4003).

8.

Remove the Deck Chassis in the direction of arrow (B).

9.

Remove the screw 6.

10.

Remove the Syscon PCB in the direction of arrow (C).

1

5

5

3

2

Deck Shield Plate

(A)

5

Fig. 1-3

Fig. 1-2

B1-1

Deck Chassis

(B)

6

4

(C)

Syscon PCB

Cover Light Plate

Deck Holder

Fig. 1-4

DISASSEMBLY INSTRUCTIONS

2. REMOVAL OF DECK PARTS

2-1: TOP BRACKET (Refer to Fig. 2-1)

Extend the 2 supports 1.

1.

Slide the 2 supports 2 and remove the Top Bracket.

2.

NOTE

1. After the installation of the Top Bracket, bend the

support 1 so that the Top Bracket is fixed.

Top Bracket

1

Top Bracket

2

Main Chassis

2

Main Chassis

2-2: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-2)

Move the Cassette Holder Ass'y to the front side.

1.

Push the Locker R to remove the Cassette Side R.

2.

Remove the Cassette Side L.

3.

Main Chassis

Cassette Side R

1

Fig. 2-1

Locker R

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

Check if these

Cassette Side R

positions are locked.

Fig. 2-3-B

2-4: LINK UNIT (Refer to Fig. 2-4)

Set the Link Unit to the Eject position.

1.
Unlock the support 1.

2.
Remove the (A) side of the Link Unit first, then remove

3.
the (B) side.

Main Chassis

Link Unit

Link Unit

Cassette Side L

Main Chassis

Fig. 2-2

2-3: CASSETTE SIDE L/R (Refer to Fig. 2-3-A)

Remove the Locker Spring.

1.
Unlock the 4 supports 1 and then remove the Cassette

2.
Side L/R.
Unlock the support 2 and then remove the Locker R.

3.

Locker Spring

1

1

2

Cassette Holder

Locker R

1

1

(A)

1

(B)

Link Unit

Main Chassis

2-5: LINK LEVER/FLAP LEVER (Refer to Fig. 2-5)

Extend the support 1.

1.
Remove the Link Lever.

2.
Remove the Flap Lever.

3.

1

Flap Lever

Link Lever

Fig. 2-4

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)

Remove the screw 1.

1.
Remove the Loading Motor.

2.
Remove the Worm.

3.

Loading Motor

Worm

Main Chassis

• 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.

Tension Arm Ass'y

Tension Connect

Tension Spring

2

4

1

3

Tension Holder

Fig. 2-7-A

1

Tension Band

Tension Arm Ass'y

Fig. 2-7-B

19.2 ± 0.1mm

Safety surface for pressing
of the insert.

Loading Motor

Cassette Opener

Fig. 2-6-B

Fig. 2-6-C

2-7: TENSION ASS'Y (Refer to Fig. 2-7-B)

Turn the Pinch Roller Cam clockwise so that the

1.
Tension Holder hook is set to the position of Fig. 2-7-A
to move the Tension Arm Ass'y.
Remove the Tension Spring.

2.
Unlock the 2 supports 1 and remove the Tension

3.
Band.
Unlock the support 2 and remove the Tension Arm

4.
Ass'y.
Unlock the support 3 and remove the Tension

5.
Connect.
Float the hook 4 and turn it clockwise then remove the

6.
Tension Holder.

B2-2

NOTE

1.

In case of the Tension Band installation, note the
direction of the installation. (Refer to Fig. 2-7-C)

2.

In case of the Tension Band installation, install correctly
as Fig. 2-7-D.

3.

In case of the Tension Connect installation, install as
the circled section of Fig. 2-7-E.

Tension Connect

Tension Band

Fig. 2-7-C

[OK]

[NG]

Tension Connect

Tension Connect

Tension Band

Tension Band

Fig. 2-7-D

Tension Connect

Main Chassis

Fig. 2-7-E

DISASSEMBLY INSTRUCTIONS

2-8: T BRAKE ARM/T BRAKE BAND (Refer to Fig. 2-8-A)

Remove the T Brake Spring.

1.
Turn the T Brake Arm clockwise and bend the hook

2.
section to remove it.
Unlock the 2 supports 1 and remove the T Brake

3.
Band.

Idler Gear

S Reel

Idler Arm Ass'y

(B)

T Brake Band

Hook section

1

1

T Brake Arm

T Brake Spring

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

(A) T Reel

1

(A)

1

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.

Fig. 2-8-B

2-9: S REEL/T REEL/IDLER ARM ASS'Y/IDLER GEAR

(Refer to Fig. 2-9-A)

Remove the S Reel and T Reel.

1.
Remove the 2 Polyslider Washers 1.

2.
Remove the Idler Arm Ass'y and Idler Gear.

3.

NOTE

Take care not to damage the gears of the S Reel and T

1.
Reel.
The Polyslider Washer may be remained on the back of

2.
the reel.
Take care not to damage the shaft.

3.
Do not touch the section "A" of S Reel and T Reel. (Use

4.
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.

5.
(If you do not grease, noise may be heard in FF/REW
mode.)
After installing the reel, adjust the height of the reel.

6.

(Refer to MECHANICAL ADJUSTMENT)

[OK]

[NG]

Clutch Gear

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)

Unlock the support 1 and remove the Cassette

1.
Opener.
Remove the Pinch Roller Block and P5 Arm Ass'y.

2.

1

Cassette Opener

Pinch Roller Block

P5 Arm Ass'y

Main Chassis

Fig. 2-10-A

NOTE

Do not touch the Pinch Roller. (Use gloves.)

1.
In case of the Pinch Roller Block and the Pinch Roller

2.
Cam installation, install correctly as Fig. 2-10-B.

Pinch Roller Block

P5 Arm Ass'y

Can be seen the hole of the
Main Cam.

Can be seen the hole of
the Pinch Roller Cam.

Fig. 2-10-B

2-11: A/C HEAD (Refer to Fig. 2-11-A)

Remove the screw 1.

1.
Remove the A/C Head Base.

2.
Remove the 3 screws 2.

3.
Remove the A/C Head and A/C Head Spring.

4.

NOTE

1.

Do not touch the A/C Head. (Use gloves.)

2.

When you install the A/C Head Spring, install as shown in
Fig. 2-11-B.

3.

When you install the A/C Head, tighten the screw (1) first,
then tighten the screw (2), finally tighten the screw (3).

(3)

(1)

2

2

(2)

2

A/C Head

A/C Head Spring

Spring Position

Fig. 2-11-B

2-12: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-12)

Remove the screw 1.

1.
Remove the FE Head.

2.

1

FE Head

• Screw Torque: 5 ± 0.5kgf•cm

• The FE Head is not installed on the Video Cassette Player.

Fig. 2-12

2-13: CYLINDER UNIT ASS'Y (Refer to Fig. 2-13)

Disconnect the following connector:

1.
(CD2001)
Remove the 3 screws 1.

2.
Remove the Cylinder Unit Ass'y.

3.

NOTE

When you install the Cylinder Unit Ass'y, tighten the

1.
screws from (1) to (3) in order while pulling the Ass'y
toward the left front direction.

Cylinder Unit Ass'y

(3)

(2)

1

1

Fig. 2-13

• Screw Torque: 3 ± 0.5kgf•cm

(1)

1

1

• Screw Torque: 5 ± 0.5kgf•cm (Screw 1)

A/C Head Base

Fig. 2-11-A

B2-4

DISASSEMBLY INSTRUCTIONS

2-14: CAPSTAN DD UNIT (Refer to Fig. 2-14-A)

Remove the Capstan Belt.

1.
Remove the 3 screws 1.

2.
Remove the Capstan DD Unit.

3.

2-15:

MAIN CAM/PINCH ROLLER CAM/JOINT GEAR
(Refer to Fig. 2-15-A)

Remove the E-Ring 1, then remove the Main Cam.

1.
Remove the E-Ring 2, then remove the Pinch Roller

2.
Cam and Joint Gear.

1

Capstan Belt

Capstan DD Unit

1

1

• Screw Torque: 4 ± 0.5kgf•cm

1

Fig. 2-14-A

NOTE

In case of the Capstan DD Unit installation, apply the

1.
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

Main Cam

2

Pinch Roller Cam

Joint Gear

Fig. 2-15-A

NOTE

In case of the Pinch Roller Cam and Main Cam

1.
installation, install them as the circled section of Fig. 2­15-B so that the each markers are met. (Refer to Fig.

2-15-B)

Pinch Roller Cam

Marker

Capstan DD Unit

Be careful not to apply the silicon
bond to the Pinch Roller.

Fig. 2-14-B

Silicon Bond

Main Chassis

Fig. 2-14-C

Main Cam

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 Rod

Tension Lever

Main Loading Gear

Loading Arm T Unit

Loading Arm S Unit

B2-5

Fig. 2-16-A

DISASSEMBLY INSTRUCTIONS

NOTE

When you install the Loading Arm S Unit, Loading Arm

1.
T Unit and Main Loading Gear, align each marker.

(Refer to Fig. 2-16-B)

Marker

Main Loading Gear

Marker

CASSETTE GUIDE POST/INCLINED BASE S/T

2-18:

UNIT/P4 CAP (Refer to Fig. 2-18-A)

Remove the P4 Cap.

1.
Unlock the support 1 and remove the Cassette Guide

2.
Post.
Remove the Inclined Base S Unit and Inclined Base T

3.
Unit.

1

Cassette Guide Post

Loading Arm T Unit

2-17:

CLUTCH ASS'Y/RING SPRING/CLUTCH LEVER/

Loading Arm S Unit

CLUTCH GEAR (Refer to Fig. 2-17-A)

Remove the Polyslider Washer 1.

1.
Remove the Clutch Ass'y and Ring Spring.

2.
Remove the Clutch Lever.

3.
Remove the Coupling Gear, Coupling Spring and

4.
Clutch Gear.

1

Clutch Ass'y

Ring Spring

Coupling Gear

Coupling Spring

Clutch Lever

Fig. 2-16-B

Inclined Base S
Unit

Inclined Base T
Unit

P4 Cap

Fig. 2-18-A

NOTE

Do not touch the roller of Guide Roller.

1.
In case of the P4 Cap installation, install it with parallel

2.
for "A" and "B" of Fig. 2-18-B.
In case of the Cassette Guide Post installation, install

3.
correctly as the circled section of Fig. 2-18-C.

"A"

"B"

Clutch Gear

Fig. 2-17-A

NOTE

In case of the Clutch Ass'y installation, install it with

1.
inserting the spring of the Clutch Ass'y into the dent of
the Coupling Gear. (Refer to Fig. 2-17-B)

Clutch Ass'y

Coupling Gear

Fig. 2-17-B

B2-6

P4 Cap

[OK]

Cassette Guide Post

[NG]

Cassette Guide Post

Cassette Opener

Fig. 2-18-B

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.

GND on the CRT

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.)

NOTE

Confirm that there is no dirt, dust, etc. at the spot where
the cap was located.

Location of Anode Cap

Fig. 3-3

Screwdriver

Alligator Clip

GND on the CRT

Flip up the sides of the Rubber Cap in the direction of

2.
the arrow and remove one side of the support.

(Refer to Fig. 3-2.)

Rubber Cap

Support

CRT

Fig. 3-1

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.)

Fig. 3-4

4. Insert one end of the Anode Support into the anode
button, then the other as shown in Fig. 3-5.

CRT

Support

Fig. 3-2

Support

CRT

5.6.Confirm that the Support is securely connected.
Put on the Rubber Cap without moving any parts.

B3-1

Fig. 3-5

DISASSEMBLY INSTRUCTIONS

4.

REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC

REMOVAL

Put the Masking Tape (cotton tape) around the Flat

1.
Package IC to protect other parts from any damage.

(Refer to Fig. 4-1.)
NOTE

Masking is carried out on all the parts located within
10 mm distance from IC leads.

When IC starts moving back and forth easily after

3.
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. 4-3.)

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)

Heat the IC leads using a blower type IC desoldering

2.

IC

machine. (Refer to Fig. 4-2.)

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

Fig. 4-1

Tweezers

IC

Peel off the Masking Tape.4.
Absorb the solder left on the pattern using the Braided

5.
Shield Wire. (Refer to Fig. 4-4.)

NOTE

Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.

Fig. 4-3

Braided Shield Wire

Soldering Iron

IC

Fig. 4-2

IC pattern

Fig. 4-4

B4-1

DISASSEMBLY INSTRUCTIONS

INSTALLATION

Take care of the polarity of new IC and then install the

1.
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.

(Refer to Fig. 4-5.)

Soldering Iron

Solder temporarily

Supply the solder from the upper position of IC leads

2.

Solder temporarily

sliding to the lower position of the IC leads.
(Refer to Fig. 4-6.)

Fig. 4-5

When bridge-soldering between terminals and/or the

4.
soldering amount are not enough, resolder using a Thin­tip Soldering Iron. (Refer to Fig. 4-8.)

Thin-tip Soldering Iron

IC

Fig. 4-8

Finally, confirm the soldering status on four sides of the

5.
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.

Soldering IronSolder

IC

Absorb the solder left on the lead using the Braided

3.

Supply soldering
from upper position
to lower position

Shield Wire. (Refer to Fig. 4-7.)

NOTE

Do not absorb the solder to excess.

Soldering Iron

IC

Braided Shield Wire

Fig. 4-6

Fig. 4-7

B4-2

A

A/C
ACC
AE
AFC
AFT
AFT DET
AGC
AMP
ANT
A.PB
APC
ASS'Y
AT
AUTO
A/V

B

BGP
BOT
BPF
BRAKE SOL
BUFF
B/W

C

C
CASE
CAP
CARR
CH
CLK
CLOCK (SY-SE)
COMB
CONV
CPM
CTL
CYL
CYL-M
CYL SENS

D

DATA (SY-CE)
dB
DC
DD Unit
DEMOD
DET
DEV

E

E
EF
EMPH
ENC
ENV
EOT
EQ
EXT

F

F
FBC
FE
FF
FG
FL SW
FM
FSC
FWD

G

GEN
GND

H

H.P.F

KEY TO ABBREVIATIONS

:

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

H.SW
Hz

I

IC
IF
IND
INV

K

KIL

L

L
LED
LIMIT AMP
LM, LDM
LP
L.P.F
LUMI.

M

M
MAX
MINI
MIX
MM
MOD
MPX
MS SW

N

NC
NR

O

OSC
OPE

P

PB
PB CTL
PB-C
PB-Y
PCB
P. CON
PD
PG
P-P

R

R
REC
REC-C
REC-Y
REEL BRK
REEL S
REF
REG
REW
REV, RVS
RF
RMC
RY

S

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

C1-1

S

SYNC
SYNC SEP

T

TR
TRAC
TRICK PB
TP

U

UNREG

V

V
VCO
VIF
VP
V.PB
VR
V.REC
VSF
VSR
VSS
V-SYNC
VT

X

X'TAL

Y

Y/C

KEY TO ABBREVIATIONS

:

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

VOL. (-) MIN 1

VOL. (-) MIN 2

VOL. (-) MIN

VOL. (-) MIN 4

VOL. (-) MIN 5

VOL. (-) MIN

0

3

6

Releasing of V-CHIP PASSWORD.

Initialization of the factory.
NOTE:

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".

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.

VOL. (-) MIN 8

VOL. (-) MIN 9

Method Operations

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.

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).

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

: Clean
: Check it and if necessary, replace it.

500

hours

1,000
hours

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.

Set the VOLUME to minimum.

2.

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

(16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)

Initial setting content of MEMORY IC.
POWER ON total hours.

PLAY/REC total hours.

C3-1

PREVENTIVE CHECKS AND SER VICE 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.

+0 +1 +2 +3 +4 +5 +6 +7 +8 +9

88 0A 62 63 4B 14 34 09 51 38

9A

B2 92 93 00 00 30 05 08 00

10

06 29 01 17 10 60 32 3A 8A D4

20 10 15 20 25 26 27
30 3A 3C 3E 40 41 42

28 29 2A 2C 2E 30 32 34 36 38

40 44 4D 4E 4F 50 51 52

43 45 46 47 48 49 4A 4B 4C

53 55 56 57 58 59 5A 5B 5C

50
60 --- --- --- --- --- ---

54

63 64 66 69 6D 74 79 7C 7E 7F

+A

+B +C +D +E +FINI
38 66 00 4F 00 1E00
A9 54 A4 3E 06 04

5D 5E 5F 60 61 62

Table 1

Enter DATA SET mode by setting VOLUME to minimum.

1.
While holding down VOLUME button on front cabinet, press key 6 on remote control simultaneously.

2.
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.

Press ENTER to select DATA. When DATA is selected, it will "blink".

5.

Again, step through the DATA using PLAY or STOP until required DATA value has been selected.

6.

Pressing ENTER will take you back to ADDRESS for further selection if necessary.

7.

Repeat steps 3 to 6 until all data has been checked.

8.

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

SERVICING FIXTURES AND TOOLS

Alignment Tape

Back tension cassette gauge

Torque cassette gauge

Taper nut driver

(KT-300NR)

ST-N5
ST-NF

70909103

70909199

70909228

VTR cleaning kit VTR lubrication kit Grease JG002B

JG002E
JG002F

JG022 Master Plane JG024A Reel Disk Height

Adjustment Jig

JG153 X Value Adjustment

Screwdriver

JG154 Cable

Adapter
Dial Torque Gauge
(10~90gf•cm)
(60~600gf•cm)

Tentelometer

Part No.Ref. No. Parts Name

JG002B
JG002E
JG002F

JG024A APJG024A00 Reel Disk Height Adjustment Jig Reel Disk Height Adjustment

JG153 APJG153000 X Value Adjustment Screwdriver X Value Adjustment
JG154 APJG154000 Cable Used to connect the test point of SERVICE and GROUND

APJG002B00
APJG002E00

APJG002F00
APJG022000JG022 Master Plane Reel Disk Height Adjustment

Adapter
Dial Torque Gauge (10~90gf•cm)
Dial Torque Gauge (60~600gf•cm)

VSR Torque, Brake Torque (S Reel/T Reel Ass'y)
Brake Torque (T Reel Ass'y)
VSR Torque, Brake Torque (S Reel)

Remarks

PREPARATION FOR SERVICING

How to use the Servicing Fixture

1.

Remove the Syscon PCB from the set.
Be sure to place the parts on a paper so that they have no short-circuit each other.

2.

Short circuit between TP1001 and Ground with the cable JG154.
(The BOT, EOT, and the Reel Sensor do not work and the deck can be operated without a cassette tape.)

3.

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.)

CONFIRMATION AND ADJUSTMENT OF REEL

1-1:

DISK HEIGHT

1.

Turn on the power and set to the STOP mode.

2.

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-
1-A.

3.

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.

Master Plane (JG022)

Reel Disk Height Adjustment Jig
(JG024A)

1-2: CONFIRMATION AND ADJUSTMENT OF TENSION

POST POSITION

1.

Set to the PLAY mode.

2.

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

Tension Band

Master Plane (JG022)

10(+0.2, -0)mm

Reel Disk

Height Adjustment
Washer

2.6x4.7xT0.13

2.6X4.7xT0.25

Reel Disk Height
Adjustment Jig
(JG024A)

(B)

(A)

Fig. 1-1-A

(C)

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

Load a video tape (T-120) recorded in standard speed

1.
mode. Set the unit to the PLAY mode.
Install the tentelometer as shown in Fig. 1-3. Confirm that

2.
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
50~90gf•cm during playback in SP mode.

3.

Confirm that the left meter of the torque tape indicates
25~40gf•cm during playback in SP mode.

Tentelometer

Video Tape

D2-1

P1 Post

Guide Roller

Fig. 1-3

MECHANICAL ADJUSTMENTS

1-4: CONFIRMATION OF VSR TORQUE

Install the Torque Gauge (JG002F) and Adapter (JG002B)

1.
on the S Reel. Set to the Picture Search (Rewind) mode.

(Refer to Fig.1-4-B)

Then, confirm that it indicates 120~180gf•cm.

2.

NOTE

Install the Torque Gauge on the reel disk firmly. Press the
REW button to turn the reel disk.

1-5: CONFIRMATION OF REEL BRAKE TORQUE

(S Reel Brake) (Refer to Fig. 1-4-B)

Once set to the Fast Forward mode then set to the Stop

1.
mode. While, unplug the AC cord when the Pinch Roller
Block is on the position of Fig. 1-4-A.
Move the Idler Ass'y from the S Reel.

2.
Install the Torque Gauge (JG002F) and Adapter

3.

(JG002B) on the S Reel. Turn the Torque Gauge
(JG002F) clockwise.

Then, confirm that it indicates 60~100gf•cm.

4.

(T Reel Brake) (Refer to Fig. 1-4-B)

Once set to the Fast Forward mode then set to the Stop

1.
mode. While, unplug the AC cord when the Pinch Roller
Block is on the position of Fig. 1-4-A.
Move the Idler Ass'y from the T Reel.

2.
Install the Torque Gauge (JG002E) and Adapter

3.

(JG002B) on the T reel. Turn the Torque Gauge
(JG002E) counterclockwise.

Then, confirm that it indicates 30~50gf•cm.

4.

The position at FF mode.

Pinch Roller Block

Stop at this position.

Cassette

The position at
STOP mode.

Capstan DD Unit

Cassette Holder Ass'y

Opener

Fig. 1-4-A

NOTE

If the torque is out of the range, replace the following
parts.

Check item

1-4
1-5

S Reel side:

Replacement Part

Idler Ass'y/Clutch Ass'y

S Reel/Tension Band/Tension
Connect/Tension Arm Ass'y

T Reel side:

T Reel/T Brake Band//T Brake
Spring/T Brake Arm

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

Playback the VHS Alignment Tape.

1.

Connect CH-1 of the oscilloscope to TP4001 (Envelope)

2.

and CH-2 to TP1002 (SW Pulse).
Press and hold the Tracking-Auto button on the remote

3.

control more than 2 seconds to set tracking to center.
Trigger with SW Pulse and observe the envelope. (Refer

4.

to Fig. 2-1-A)

When observing the envelope, adjust the Taper Nut

5.

Driver slightly until the envelope will be flat.
Even if you press the Tracking Button, adjust so that
flatness is not moved so much.
Adjust so that the A : B ratio is better than 3 : 2 as shown

6.

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).
Adjust the PG shifter during playback.

7.

(Refer to the ELECTRICAL ADJUSTMENTS)

NOTE

After adjustment, confirm and adjust A/C head.

(Refer to item 2-2)

Torque Gauge/Adapter
(JG002F/JG002B)

S Reel

Torque Gauge/Adapter
(JG002E/JG002B)

T Reel

Fig. 1-4-B

D2-2

CH-1
Envelope
(TP4001)

CH-1
Track

CH-2
SW Pulse (TP1002)

Entrance Exit

Max

A

A : B ≥ 3 : 2

CH-2
Track

B

Fig. 2-1-A

Max

Fig. 2-1-B

MECHANICAL ADJUSTMENTS

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.

When the reflected picture is distorted, turn the screw

a)

1 clockwise until the distortion is disappeared.
When the reflected picture is not distorted, turn the

b)

screw 1 counterclockwise until little distortion is
appeared, then adjust the a).

3.

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.

When the height is not correct, turn the screw 3 to

c)

adjust the height. Then, adjust the 1~3 again.

Audio/Control Head

Reflected picture of
Stamp Mark

P4 Cap

TAPE RUNNING ADJUSTMENT

2-3:2-2:

(X VALUE ADJUSTMENT)

Confirm and adjust the height of the Reel Disk.

1.

(Refer to item 1-1)

Confirm and adjust the position of the Tension Post.

2.

(Refer to item 1-2)

Adjust the Guide Roller. (Refer to item 2-1)

3.

Confirm and adjust the Audio/Control Head.

4.

(Refer to item 2-2)

Connect CH-1 of the oscilloscope to TP1002, CH-2 to

5.

TP4001 and CH-3 to HOT side of Audio Out Jack.
Playback the VHS Alignment Tape.

6.

Press and hold the Tracking-Auto button on the remote

7.

control more than 2 seconds to set tracking to center.
Set the X Value adjustment driver (JG153) to the 4 of

8.

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.

Envelope

(1)
CH-3
Audio

(2)

Audio/Control Head

3

2

Audio/Control Head

Tape

Stamp Mark

Fig. 2-3

Fig. 2-2-A

1

4

Fig. 2-2-B

0.25±0.05mm

Fig. 2-2-C

D2-3

MECHANICAL ADJUSTMENTS

3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

3

4

5

6

2

1

8910

1. Tension Connect

2. Tension Arm

3. Guide Roller

4. Audio/Control Head

5. X value adjustment driver hole

6.

P4 Post

7.

T Brake Spring

8.

T Reel

9.

S Reel

10.

Adjusting section for the Tension Arm position

7

D2-4

ELECTRICAL ADJUSTMENTS

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 contact section 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

Unplug the AC plug for more than 5 seconds to set the

1.
clock to the non-setting state. Then, set the volume
level to minimum.
Press the VOL. DOWN button on the set and the

2.
Channel button (9) on the remote control simultaneously
to appear the adjustment mode on the screen as shown
in Fig. 1-1.

2. BASIC ADJUSTMENTS
(VCR SECTION)

2-1: PG SHIFTER

1.

Connect CH-1 on the oscilloscope to TP1002 and CH-2
to pin 4 of CP1003.

2.

Playback the alignment tape.

3.

Press and hold the Tracking-Auto button on the remote
control more than 2 seconds to set tracking to center.

4.

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.

Press the VOL. DOWN button on the set and the
channel button (3) on the remote control simultaneously
until the indicator REC disappears.

6.

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)

7.

Press the Tracking Auto button.

CH-2

TV

00 OSD 15

Use the Channel UP/DOWN button or Channel button

3.
(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

4.
the adjustments.

FUNCTION

NO.

OSD H

00

CUT OFF

01

RF AGC DELAY

02

VIF VCO

03

H VCO

04

H PHASE

05

V SIZE

06

V SHIFT

07

R DRIVE

08

B DRIVE

09

R CUT OFF

10

G CUT OFF

11

B CUT OFF

12

FUNCTION

NO.

BRIGHTNESS

13

CONTRAST

14

COLOR

15

TINT

16

SHARPNESS

17

FM LEVEL

18

LEVEL

19

SEPARATION 1

20

SEPARATION 2

21

TEST MONO

22

TEST STEREO

23

X-RAY TEST

24

Fig. 1-1

Fig. 1-2

6.5H

CH-1

Fig. 2-1-A

CH-2

CH-1

6.5H

Fig. 2-1-B

2-2: VCO FREERUN

1.

Place the set with Aging Test for more than 15 minutes.

2.

Receive the VHF HIGH.

3.

Disconnect the Antenna while receiving the VHF HIGH
and set to the Noise screen.

4.

Once turn off the Power and turn on the Power again.

5.

Approxi. 3 seconds later, input the Antenna again.

6.

Connect the digital voltmeter between the pin 5 of
CP351 and the pin 1 (GND) of CP351.

7.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (03) on the remote control to
select "VIF VCO".

8.

Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 2.5V.

9.

After the 2.5V adjustment, countdown the VIF VCO step
No. by 1 step with the VOL. DOWN button.

D3-1

ELECTRICAL ADJUSTMENTS

2-3: RF AGC

1.

Receive the VHF HIGH (63dB).

2.

Connect the digital voltmeter between the pin 5 of
CP351 and the pin 1 (GND) of CP351.

3.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (02) on the remote control to
select "RF AGC DELAY".

4.

Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 2.9 ± 0.5V..

(TV SECTION)

2-4: CONSTANT VOLTAGE

1.

Connect the digital voltmeter to the TP601.

2.

Set condition is AV MODE without signal.

3.

Using the remote control, set the brightness and contrast
to normal position.

4.

Adjust the VR502 until the digital voltmeter is 135 ± 0.5V.

2-5: CUT OFF

1.

Adjust the unit to the following settings.
R CUT OFF=128, G CUT OFF=128, B CUT OFF=128,
BRIGHTNESS=128, CONTRAST=100

2.

Place the set with Aging Test for more than 15 minutes.

3.

Set condition is AV MODE without signal.

4.

Using the remote control, set the brightness and
contrast to normal position.

5.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (01) on the remote control to
select "CUT OFF".

6.

Adjust the Screen Volume until a dim raster is obtained.

2-6: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.

Place the set with Aging Test for more than 15 minutes.

1.
Receive the gray scale pattern from the Pattern

2.
Generator.
Using the remote control, set the brightness and

3.
contrast to normal position.
Activate the adjustment mode display of Fig. 1-1 and

4.
press the channel button (10) on the remote control to
select "R CUT OFF".
Press the CH. UP/DOWN button on the remote control

5.
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

6.
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

7.
color is looked like a white.

2-7: FOCUS

1.

Receive the monoscope pattern.

2.

Using the remote control, set the brightness and
contrast to normal position.

3.

Turn the Focus Volume fully counterclockwise once.

4.

Adjust the Focus Volume until picture is distinct.

2-8: HORIZONTAL PHASE

1.

Receive the monoscope pattern.

2.

Using the remote control, set the brightness and
contrast to normal position.

3.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (05) on the remote control to
select "H PHASE".

4.

Press the VOL. UP/DOWN button on the remote
control until the SHIFT quantity of the OVER SCAN on
right and left becomes minimum.

2-9: VERTICAL SHIFT

1.

Receive the monoscope pattern.

2.

Using the remote control, set the brightness and
contrast to normal position.

3.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (07) on the remote control to
select "V SHIFT".

4.

Check if the step No. V. SHIFT is "3".

5.

Adjust the VR401 until the horizontal line becomes fit to
the notch of the shadow mask.

2-10: VERTICAL SIZE

1.

Receive the monoscope pattern.

2.

Using the remote control, set the brightness and
contrast to normal position.

3.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (06) on the remote control to
select "V SIZE".

4.

Press the VOL. UP/DOWN button on the remote
control until the SHIFT quantity of the OVER SCAN on
upside and downside becomes minimum.

2-11: SUB BRIGHTNESS

1.

Receive the monoscope pattern. (RF Input)

2.

Using the remote control, set the brightness and
contrast to normal position.

3.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (13) on the remote control to
select "BRIGHTNESS".

4.

Press the VOL. UP/DOWN button on the remote
control until the white 10% is starting to be visible

5.

Receive the monoscope pattern. (Audio Video Input)

6.

Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 2~4.

2-12: 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 "100"

3.

Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 1~2.

D3-2

ELECTRICAL ADJUSTMENTS

2-13: SUB TINT

1.

Receive the color bar pattern. (RF Input)

2.

Connect the oscilloscope to TP801.

3.

Using the remote control, set the brightness, contrast,
color and tint to normal position.

4.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (16) on the remote control to
select "TINT".

5.

Press the VOL. UP/DOWN button on the remote control
until the section "A" becomes a straight line.

(Refer to Fig. 2-2)

6.

Receive the color bar pattern. (Audio Video Input)

7.

Press the INPUT SELECT button on the remote control
to set to the AV mode. Then perform the above
adjustments 2~5.

"A"

Fig. 2-2

2-15: OSD HORIZONTAL

1.2.Activate the adjustment mode display of Fig. 1-1.
Press the VOL. UP/DOWN button on the remote
control until the difference of A and B becomes
minimum. (Refer to Fig. 2-4)

TV

00 OSD 15

A

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 the AV mode. Then perform the above
adjustment 1~2.

B

Fig. 2-4

2-14: SUB COLOR

1.

Receive the color bar pattern. (RF Input)

2.

Connect the oscilloscope to TP803.

3.

Using the remote control, set the brightness, contrast,
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 110 ± 5% 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.

White 0%

100%

2-17: H. VCO

1.2.Activate the adjustment mode display of Fig. 1-1 and
press the channel button (04) on the remote control to
select "H VCO".
Check if the step No. of H VCO is "4".

White 100%

Red Level

Fig. 2-3

D3-3

ELECTRICAL ADJUSTMENTS

3.PURITY AND CONVERGENCE
ADJUSTMENTS

NOTE

1.

Turn the unit on and let it warm up for at least 30
minutes before performing the following adjustments.

2.

Place the CRT surface facing east or west to reduce the
terrestrial magnetism.

3.

Turn ON the unit and demagnetize with a Degauss Coil.

3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)

1.

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.

2.

Receive the green raster pattern from the color bar
generator.

3.

Slide the deflection yoke until it touches the funnel side
of the CRT.

4.

Adjust center of screen to green, with red and blue on
the sides, using the pair of purity magnets.

5.

Switch the color bar generator from the green raster
pattern to the crosshatch pattern.

6.

Combine red and blue of the 3 color crosshatch
pattern on the center of the screen by adjusting the pair
of 4 pole magnets.

7.

Combine red/blue (magenta) and green by adjusting the
pair of 6 pole magnets.

8.

Adjust the crosshatch pattern to change to white by
repeating steps 6 and 7.

3-2: PURITY
NOTE

Adjust after performing adjustments in section 3-1.

1.

Receive the green raster pattern from color bar
generator.

2.

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.

3.

Move the deflection yoke backward (to neck side)
slowly, and stop it at the position when the whole screen
is green.

4.

Confirm red and blue color.

5.

Adjust the slant of the deflection yoke while watching
the screen, then tighten the fixing screw.

DEFLECTION YOKE
DEFLECTION YOKE SCREW
MAGNET SCREW

3-3: STATIC CONVERGENCE
NOTE

Adjust after performing adjustments in section 3-2.

1.

Receive the crosshatch pattern from the color bar
generator.

2.

Combine red and blue of the 3 color crosshatch
pattern on the center of the screen by adjusting the pair
of 4 pole magnets.

3.

Combine red/blue (magenta) and green by adjusting the
pair of 6 pole magnets.

3-4: DYNAMIC CONVERGENCE
NOTE

Adjust after performing adjustments in section 3-3.

1.2.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

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT

WEDGE

WEDGE POSITION

R
G
B

Fig. 3-2-a

WEDGE

WEDGE

Fig. 3-2-b

R G B

6 POLE MAGNETS
4 POLE MAGNETS
PURITY MAGNETS

Fig. 3-1

D3-4

ELECTRICAL ADJUSTMENTS

4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

SPEAKER

AC IN

CP352

TP1002

TP4001

CP1003

CP502

CRT

TP1001

L503

T501

VR502

TP601

CD4001

A/C HEAD

R520

TU601

CP4002

CP351

VR401

CP401

CRT

FB401

CP851A

CRT

CD801

CP801

R802

TP801

J801

CRT PCB

R805

TP803

CP851B

SYSCON PCB

D3-5

WAVEFORMS

Y/C/AUDIO/CCD/HEAD AMP

1PB

0.5V 20µs/div

2 POWER ON

100mV 0.1µs/div

MICON

6 POWER ON

1.0V 20µs/div

7 POWER ON

0.5V 10ms/div

11 PB

0.5V 0.5ms/div

13 PB

1.0V 5ms/div

SOUND AMP

3 PB
10mV 20us/div

4 PB

0.5V 1ms/div

5 REC

10.0V 5us/div

8 POWER ON

1.0V 10µs/div

1V 1ms/div

14

DEFLECTION

9 PB

1.0V 10ms/div

10 PB

1.0V 5ms/div

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

17 0.5V 5ms/div

18 10.0V 5ms/div

H-1

19 2.0V 20µs/div

20 200mV 20µs/div

WAVEFORMS

CRT

21 50.0V 20µs/div

22 50.0V 20µs/div

23 50.0V 20µs/div

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

H-2

MECHANICAL EXPLODED VIEW

111

205

V801

205

L503

205

205

J801

PCB110
(CRT PCB)

118

117

113

116

A

101

122

110

115

211

SP351

I1-1

MECHANICAL EXPLODED VIEW

202

204

207

204

204

124

112

209

119

201

209

109

103

102

206

202

208

202203

210

202

202

202

202

106

105

FB401

206

PCB010
(SYSCON PCB)

107

112

201

204

121

A

I1-2

CHASSIS EXPLODED VIEW (TOP VIEW)

341

331

302

334

314

323

508

333

315

AA

M2003

501

H5002

322

336

508

502

324

AA

335

342

332

UN4001

503

312

504

305

300

H5001

347

306

301

AA

313

AA

AA

AA

AA

318

AA

325

317

CLASS

GREASE

309

321

MARK

AA

AA

AA

319

AA

NOTE:

AA

AA

307

AA

320

316

AA

Applying positions AA for the grease are
displayed for this section.
Check if the correct grease is applied for
each position.

AA

507

M101

304

506

345

346

AA

AA

I2-1

CHASSIS EXPLODED VIEW (BOTTOM VIEW)

328

308

327

326

509

344

343

AA

338

AA

337

510

M2001

AA

AA

AA

510

AA

CD1501

CD1502

340

AA

AA

AA

AA

510

303

329

AA

311

339

310

AA

300

AA

AA

CLASS

GREASE

MARK

AA

NOTE:

505

330

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 Reference No. Description

101 BZ610325 A5B301H720 CABINET,FRONT ASSY
102 BZ710497 85OP700037 HOLDER,LED
103 BZ710466 752WSA0230 SHIELD,CASE HEAD AMP
105 BZ710260 899HV3T000 HOLDER,ANODE WIRE
106 BZ710596 702WPA0833 CABINET,BACK
107 BZ710557 761WPA0225 HOLDER,DECK
109 BZ710331 753WUAA006 SPRING,EARTH HEAD AMP

110 BZ710597 735WPBA350 BUTTON,FRAME
111 BZ710009 741WUA0019 SPRING,EARTH
112 BZ710498 85OP700038 HOLDER,END SENSOR
113 BZ710626 701WPJB538 CABINET,FRONT
115 BZ710504 735WPAA419 BUTTON,BASE
116 BZ710627 712WPJB287 FLAP
117 BZ710600 713WPA0181 GUIDE,REMOCON
118 BZ710601 713WPA0180 GLASS,LED
119 BZ710561 752WSAA040 PLATE,DECK SHIELD

121 BZ710508 755WPA0026 PLATE,COVER LIGHT
122 BZ710010 743WKA0032 SPRING,FLAP
124 BZ710628 752WSAA045 SHIELD,COVER FPC

201 BZ710036 8117540B04 SCREW,TAPPING(B0) TRUSS 4x20
202 BZ710035 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16
203 BZ710147 8107630604 SCREW,TAP TITE(S) BRAZIER 3x6
204 BZ710032 8110630A24 SCREW,TAP TITE(P) BRAZIER 3x12
205 BZ710275 8121J50B54 SCREW,TAPPING(B0) GW20 5x28
206 BZ710239 8109I30A04 SCREW,TAP TITE(B) WH7 3x10
207 BZ710030 8110630804 SCREW,TAP TITE(P) BRAZIER 3x8
208 BZ710562 8109I30804 SCREW,TAP TITE(B) WH7 3x8
209 BZ710028 8110330804 SCREW,TAP TITE(P) FLAT 3x8

210 BZ710019 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8
211 BZ710031 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10

--- BZ710602 792WHA0341 PACKAGE,TOP

--- BZ710603 792WHA0342 PACKAGE,BOTTOM

--- BZ710629 793WCDB124 GIFT BOX

--- BZ614375 J5B20101 INSTRUCTION BOOK

J1-1

CHASSIS REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

300 BZ610326 A5B301H420A DECK ASSY A5B301H420A
301 BZ710564 85OA400234 PINCH ROLLER BLOCK
302 BZ710514 85OP900746 BRACKET,TOP 3V
303 BZ710193 85OP200290 BELT,CAPSTAN (S)
304 BZ710515 85OP600581 WORM
305 BZ710094 85OP500083 BASE,AC HEAD
306 BZ710112 85OP800324 SPRING,AC HEAD
307 BZ710516 85OA000459 MAIN CHASSIS ASS'Y
308 BZ710517 85OA200089 CLUTCH ASS'Y
309 BZ710518 85OA200090 ARM IDLER ASS'Y

310 BZ710519 85OA300065 LOADING ARM S UNIT
311 BZ710520 85OA300066 LOADING ARM T UNIT
312 BZ710521 85OA400223 INCLINED BASE T UINT 3S
313 BZ710522 85OA400232 P5 ARM ASS'Y 2
314 BZ710523 85OA400233 TENSION ARM ASS'Y (WT)
315 BZ710524 85OA400231 INCLINED BASE S UNIT
316 BZ710525 85OP800358 SPRING,LOCKER
317 BZ710526 85OP900736 CASS,HOLDER
318 BZ710527 85OP900748 CASS,SIDE L
319 BZ710528 85OP900749 CASS,SIDE R

320 BZ710529 85OP900739 LOCKER,R
321 BZ710530 85OA900228 LINK UNIT
322 BZ710531 85OP000496 POST,CASS GUIDE
323 BZ710532 85OP200316 REEL,S (S)
324 BZ710533 85OP200317 REEL,T (S)
325 BZ710534 85OP200308 GEAR,IDLER
326 BZ710535 85OP200311 GEAR,CLUTCH
327 BZ710536 85OP200312 GEAR,COUPLING
328 BZ710537 85OP200313 LEVER,CLUTCH
329 BZ710538 85OP300194 GEAR,MAIN LOADING

330 BZ710092 85OP400490 LEVER,TENSION
331 BZ710093 85OP400492 HOLDER,TENSION
332 BZ710366 85OP400520 CAP.P4
333 BZ710539 85OP400539 BAND,TENSION
334 BZ710540 85OP400533 CONNECT,TENSION
335 BZ710541 85OP600573 ARM,BRAKE T
336 BZ710542 85OP600583 BAND,BRAKE T
337 BZ710543 85OP600577 CAM,PINCH ROLLER
338 BZ710544 85OP600578 CAM,MAIN
339 BZ710545 85OP600579 ROD,MAIN

340 BZ710546 85OP600582 GEAR,JOINT
341 BZ710110 85OP800322 SPRING,TENSION
342 BZ710547 85OP800360 SPRING,BRAKE T
343 BZ710548 85OP800355 SPRING,COUPLING
344 BZ710549 85OP800356 SPRING,RING
345 BZ710565 85OP900750 LEVER,LINK 2
346 BZ710551 85OP900744 LEVER,FLAP
347 BZ710552 85OP900745 CASS,OPENER

501 BZ710049 8107226804 SCREW,TAP TITE(S) BIND 2.6x8
502 BZ710390 8107226504 SCREW,TAP TITE(S) BIND 2.6x5
503 BZ710371 8107226404 SCREW,TAP TITE(S) BIND 2.6x4
504 BZ710046 8102120604 SCREW,PAN M2x6
505 BZ710050 8109126604 SCREW,TAP TITE(B) PAN 2.6x6
506 BZ710553 810A130404 SCREW/WASHER(A) M3x4
507 BZ710219 810A126504 SCREW/WASHER(A) M2.6x5
508 BZ710056 82Q264713N POLYSLIDER WASHER 2.6x4.7xT0.13
509 BZ710054 82P184505N POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5

510 BZ710058 83ETW30000 E-RING 3.0

CD1501 BZ614338 122H071603 CORD JUMPER SMCD-7X151
CD1502 BZ614339 122Y021902 CORD JUMPER 2Y021902
H5001 BZ710040 1523D91034 HEAD (AUDIO CONTROL) HVMXA1072A

H5002 BZ710041 1543D02013 HEAD (FULL ERASE) HVFHP0032A
! M101 BZ710566 1596P98001 MOTOR (LOADING) MXN13FB12K3
! M2001 BZ710555 1510S98036 CAPSTAN DD UNIT F2QVB08
! M2003 BZ710391 1589S11015 MICRO MOTOR I2OAL01
! UN4001 BZ610327 A5B201C500 CYLINDER UNIT ASS'Y A5B201C500

J2-1

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

RESISTORS

! R415 BZ210053 R002T22R2J RC 2.2 OHM 1/2W
! R420 BZ210102 R801R7682F RC 6.8K OHM 1/10W
! R439 BZ210072 R801R7223F RC 22K OHM 1/10W
! R440 BZ210223 R002T4513J RC 51K OHM 1/4W
! R441 BZ210224 R801R7683J RC 68K OHM 1/10W
! R442 BZ210075 R801R7153F RC 15K OHM 1/10W
! R444 BZ210072 R801R7223F RC 22K OHM 1/10W
! R447 BZ210021 R65582680J R,FUSE 68 OHM 1/2W
! R450 BZ210159 R6558A2R2J R,FUSE 2.2 OHM 2W
! R500 BZ210080 R0G3K2275K RC 2.7M OHM 1/2W
! R501 BZ210146 R5Y2CD2R2J R,CEMENT 2.2 OHM 5W
! R502 BZ210215 R3X28B100J R,METAL OXIDE 10 OHM 3W
! R510 BZ210216 R801R7105J RC 1M OHM 1/10W
! R512 BZ210158 R002T2563J RC 56K OHM 1/2W
! R514 BZ210048 R3X181R33J R,METAL OXIDE 0.33 OHM 1W
! R517 BZ210217 R3X181331J R,METAL OXIDE 330 OHM 1W
! R520 BZ210083 R3X28A010J R,METAL OXIDE 1 OHM 2W
! R528 BZ210190 R63581R22J R,FUSE 0.22 OHM 1W
! R802 BZ210050 R3X18A123J R,METAL OXIDE 12K OHM 2W
! R805 BZ210050 R3X18A123J R,METAL OXIDE 12K OHM 2W
! R810 BZ210050 R3X18A123J R,METAL OXIDE 12K OHM 2W

CAPACITORS

C354 BZ110135 E02L02222M CE 2200 UF 16V
! C402 BZ110077 E02L04102M CE 1000 UF 35V
! C407 BZ110078 E02L03102M CE 1000 UF 25V

C423 BZ110136 P4J7F3394J CMPP 0.39 UF 250V PMS
! C424 BZ210161 P4N8FJ682H CMPP 0.0068UF 1.25KV
! C425 BZ110191 C03L0R7E3K CC 0.0015UF 2KV R
! C431 BZ110192 E0ELTD4R7M CE 4.7 UF 250V
! C433 BZ110153 E02LT3470M CE 47 UF 25V
! C506 BZ110138 P2472B224M CMP 0.22UF 275V PHE840
! C507 BZ110061 C0JTB0513K CC 0.001 UF 500V B

C509 BZ110012 E51CGC471M CE 470 UF 200V
! C511 BZ110041 E02LT3471M CE 470 UF 25V

C517 BZ110181 C03L0R7H3K CC 0.0022UF 2KV R
! C521 BZ110130 E62NFC221M CE 220 UF 200V
! C530 BZ110051 CB3930M13M CC 0.001 UF 250V

C535 BZ110181 C03L0R7H3K CC 0.0022UF 2KV R
! C539 BZ110132 CB3930ML3M CC 0.0033UF 250V

C801 BZ110181 C03L0R7H3K CC 0.0022UF 2KV R

DIODES

D401 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC
! D402 BZ410092 D2WXN49370 DIODE,SILICON 1N4937

D403 BZ410019 D97U03001B DIODE,ZENER MTZJ30B T-77

D404 BZ410019 D97U03001B DIODE,ZENER MTZJ30B T-77

D405 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC

D407 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D408 BZ410018 D94TA27011 DIODE,ZENER HZ27-1L TD
! D409 BZ410017 D94TA11B13 DIODE,ZENER HZ11B3L TD

D410 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77

D411 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D412 BZ410092 D2WXN49370 DIODE,SILICON 1N4937
! D413 BZ410092 D2WXN49370 DIODE,SILICON 1N4937
! D501 BZ410061 D97U01001B DIODE,ZENER MTZJ10B T-77
! D505 BZ410076 D2WXB290S0 DIODE,SILICON SB290S

D507 BZ410099 D2W0B290S0 DIODE,SILICON SB290S-B-EIC or

D508 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D510 BZ410080 D2WXRU2AM0 DIODE,SILICON RU2AM-EIC
! D512 BZ410076 D2WXB290S0 DIODE,SILICON SB290S

D513 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D514 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D515 BZ410037 D97U03301B DIODE,ZENER MTZJ33B T-77
! D517 BZ410011 D28TELS2N2 DIODE,RECTIFER 10ELS2N-TA1B2
! D518 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC
! D519 BZ410076 D2WXB290S0 DIODE,SILICON SB290S
! D520 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC
! D521 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC

D528 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77
! D530 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC

D533 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D534 BZ410100 D97U01801B DIODE,ZENER MTZJ18B T-77
! D535 BZ410100 D97U01801B DIODE,ZENER MTZJ18B T-77

D536 BZ410101 D28TELS6N6 DIODE,RECTIFER 10ELS6N-TA1B2

D537 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D601 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D602 BZ410058 D97U08R21B DIODE,ZENER MTZJ8.2B T-77

BZ410076 D2WXB290S0 DIODE,SILICON SB290S

J3-1

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

DIODES

D605 BZ410059 D2WT11ES10 DIODE,SILICON 11ES1-EIC

D608 BZ410077 D2WXSB1400 DIODE,SCHOTTKY SB140-EIC

D609 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77

D610 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77

D611 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77

D612 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D613 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D614 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D615 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77

D619 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D620 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D621 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D1001 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D1003 BZ410095 0010100320 INFRARED LED LNA2702L010R

D1004 BZ410054 0021721150 LED SLR-342VCT32

D1013 BZ410054 0021721150 LED SLR-342VCT32

D4003 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

ICS

! IC351 BZ611001 I01DP75110 IC AN7511
! IC401 BZ611053 I01TD55220 IC AN5522

IC501 BZ611054 I1KA98R050 IC KIA78R05PI
! IC502 BZ410055 0002500450 PHOTO COUPLER TLP621(GR)

IC601 BZ611055 I06FC61206 IC M61206FP

IC1001 BZ611093 I56F57071A IC OEC7071A
! IC1003 BZ611057 IC7J0311A0 IC R3111N311A/C-TR

IC1099 BZ610323 A5B301A015 IC S-24C04BDP-LA

IC4001 BZ611085 I03F301MN0 IC LA71201M-N-MPB

TRANSISTORS

Q403 BZ510068 TNAAJ05003 COMPOUND TRANSISTOR KRC111SRTK

Q404 BZ510092 TPAAD05003 COMPOUND TRANSISTOR KRA104SRTK
! Q405 BZ510089 TC5T01627Y TRANSISTOR,SILICON 2SC1627_Y(TPE2)
! Q406 BZ510040 TDUU024990 TRANSISTOR,SILICON 2SD2499(LB0EC1)

Q407 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q502 BZ510088 TNAAD05001 COMPOUND TRANSISTOR KRC104SRTK

Q503 BZ510004 TA3T016240 TRANSISTOR,SILICON 2SA1624-AA

Q505 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q507 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)

Q508 BZ510088 TNAAD05001 COMPOUND TRANSISTOR KRC104SRTK

Q510 BZ510093 TJXG5NC500 FET STP5NC50FP
! Q511 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT

Q601 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q602 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT

Q603 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT

Q604 BZ510074 TDAT00863Y TRANSISTOR,SILICON KTD863_Y-AT

Q605 BZ510074 TDAT00863Y TRANSISTOR,SILICON KTD863_Y-AT

Q606 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT

Q608 BZ510068 TNAAJ05003 COMPOUND TRANSISTOR KRC111SRTK

Q609 BZ510068 TNAAJ05003 COMPOUND TRANSISTOR KRC111SRTK

Q612 BZ510071 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK
! Q804 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y)
! Q805 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y)
! Q806 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y)

Q1003 BZ410106 0002700680 PHOTO COUPLER RPI-352C40N or

Q1004 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK
! Q1005 BZ410107 0002700690 PHOTO COUPLER RPI-303 or

Q1007 BZ510071 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK

Q1009 BZ410106 0002700680 PHOTO COUPLER RPI-352C40N or

Q1011 BZ410097 0000M00390 PHOTO TRANSISTOR ST-304L

Q1013 BZ410097 0000M00390 PHOTO TRANSISTOR ST-304L

Q1023 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1024 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK

Q4001 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)

Q4002 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)

Q4003 BZ510072 TPAAC05002 COMPOUND TRANSISTOR KRA103SRTK

Q4005 BZ510073 TAATA12660 TRANSISTOR,SILICON KTA1266-AT(Y,GR)

Q4006 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT

Q4007 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q4009 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q4010 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q4011 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q4012 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q4202 BZ510071 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK

BZ410096 0002700670 PHOTO COUPLER RPI-352Q02

BZ410049 0002700590 PHOTO COUPLER RPI-301

BZ410096 0002700670 PHOTO COUPLER RPI-352Q02

COILS &TRANSFORMERS

L401 BZ310004 021679472K COIL 4.7 MH

J3-2

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

COILS &TRANSFORMERS

! L502 BZ310099 029T000092 COIL,LINE FILTER 1R0A103F24
! L503 BZ310092 028R200029 COIL,DEGAUSS 8R200029

L601 BZ310152 0331920018 COIL 3192001

L603 BZ310040 02167F470J COIL 47 UH

L607 BZ310058 021LA6220K COIL 22 UH

L612 BZ310068 021LA66R8K COIL 6.8 UH

L801 BZ310001 021673101J COIL 100 UH

L1001 BZ310009 021LA62R2K COIL 2.2 UH

L1003 BZ310142 02167H220K COIL 22 UH

L4001 BZ310039 02167F220J COIL 22 UH

L4003 BZ310041 02167F101J COIL 100 UH

L4005 BZ310040 02167F470J COIL 47 UH

L4006 BZ310040 02167F470J COIL 47 UH

L4009 BZ310041 02167F101J COIL 100 UH

T401 BZ310157 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ
! T501 BZ310160 0481290804 TRANSFORMER,SWITCHING 81290804

T4001 BZ310114 031626009R COIL,BIAS OSC 1626009

JACKS

J351 BZ614361 060J131015 HEADPHONE JACK MSJ-2000
! J801 BZ614057 066C130015 SOCKET,CATHODE RAY TUBE CVT3275-5102

J4201 BZ614322 060Q401077 RCA JACK AV1-09D-3

J4202 BZ614321 060Q401076 RCA JACK AV1-09D-4

SWITCHES

SW1001 BZ612014 0508A11002 SWITCH(LEAF) MXS01380MPP0

SW2201 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2202 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2203 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2204 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2205 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2206 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2207 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2208 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2209 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

SW2210 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

VARIABLE RESISTORS

VR401 BZ210218 V1K63H3BTE VOLUME,SEMI FIXED NVG6TLTAB222

VR502 BZ210024 V1163L2BTC VOLUME,SEMI FIXED EVNCYAA03BY2

P.C.BOARD ASSEMBLIES

! PCB010 BZ610324 A5B301H010 PCB ASS'Y VMA244A
! PCB110 BZ610309 A5A404H110 PCB ASS'Y TCA381A

MISCELLANEOUS

B402 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0

B403 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0

B501 BZ310122 024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2

B503 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0

B602 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0

B604 BZ310130 024HT03564 CORE,BEADS W4BRH3.5X6X1

BL001 BZ310014 023C00022A COIL,BALUN HPN-01
! CD501 BZ614341 120R414903 CORD,AC BUSH 0R414903

CD503 BZ614133 069X620040 CONNECTOR JM-2BK-61

CD801 BZ614175 06CU82039A CORD,CONNECTOR SM1098-009-1A

CD851 BZ614362 WHL6042038 FLAT CABLE AWM2468 A WG26 10C BLACK 420MM

CD852 BZ614100 06CH01408A CORD,EIS CONNECTOR CH01408A

CF601 BZ613030 1022045R72 FILTER,SAW SAFGP45M7VFYZR0B or

CF603 BZ613015 1011T4R504 FILTER,CERAMIC EFCT4R5YS5A

CF604 BZ613016 1011T4R517 FILTER,CERAMIC EFCT4R5MW5

CP351 BZ614135 0694260139 CONNECTOR PCB SIDE 173979-6 or

CP352 BZ614019 069X120249 CONNECTOR PCB SIDE B2B-EH-A

CP401 BZ614303 069S450089 CONNECTOR PCB SIDE A1561WV2-A5P

CP502 BZ614283 069S420110 CONNECTOR PCB SIDE A1561WV2-2P

CP503 BZ614137 069X620030 CONNECTOR PCB SIDE RE-H022TD-1130

CP504 BZ614016 069W01001A CONNECTOR PCB SIDE 003P-2100

CP505 BZ614016 069W01001A CONNECTOR PCB SIDE 003P-2100

CP801 BZ614269 069S320010 CONNECTOR PCB SIDE A2361WV2-2P

CD4001 BZ614373 122F061502 CORD,JUMPER 2F061502

CP1001 BZ614289 06972C0010 CONNECTOR PCB SIDE TMC-J12P-B2

CP1003 BZ614138 0694240139 CONNECTOR PCB SIDE 173979-4

CP4001 BZ614011 0697290620 CONNECTOR PCB SIDE TOC-C09X-A1

CP4002 BZ614050 069J760029 CONNECTOR PCB SIDE IMSA-9604S-06Z14

CP4003 BZ614009 0697120320 CONNECTOR PCB SIDE TMC-T02X-E1

CP851A BZ614273 067U010049 WIRE HOLDER B2013H02-10P

CP851B BZ614273 067U010049 WIRE HOLDER B2013H02-10P

CUS012 BZ710149 800WFAA008 CUSHION C

EL001 BZ614043 124116281A EYE LET XRY16X28BD

EL002 BZ614044 124120301A EYE LET XRY20X30BD

BZ613014 1022T45R72 FILTER,SAW SAF45MFY220ZR

BZ614358 0694260669 CONNECTOR PCB SIDE 175489-6

J3-3

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

MISCELLANEOUS

! F501 BZ614177 081PC05004 FUSE 51MS050LCC
! FB401 BZ310164 043219014F TRANSFORMER,FLYBACK FQI-20B001R

FH501 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC

FH502 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC

OS2201 BZ614199 077Q004017 REMOTE RECEIVER PIC-37243SR
! SP351 BZ614359 070C133016 SPEAKER SA08A06BWA or

! TH501 BZ410079 DF5EL3R0A0 DEGAUSS ELEMENT ZPB45BL3R0A

TM101 BZ614374 076D0DQ030 TRANSMITTER TOT201N06060
! TU601 BZ610125 0145K00055 TUNER,VHF-UHF TECC1040PG32D
! V801 BZ614165 098Q200481 CRT W/DY A48AGY13X77

X602 BZ613004 100CT3R505 CRYSTAL HC-49/C

X1001 BZ613002 100CT01207 CRYSTAL HC-49/U-S

X1002 BZ613006 100DA32R01 CRYSTAL DT-26

X4001 BZ613017 100CT3R502 CRYSTAL HC-49/U

RESISTOR

CAPACITORS

BZ614360 070W133015 SPEAKER P-300S-3-6

RC................... CARBON RESISTOR

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

J3-4

TV BLOCK DIAGRAM

MICON/

AV/IN/OUT

AT+5V_BACK UP

Y/C/AUDIO/

CCD/

HEAD AMP

SCL
SDA

AT+12V

TU_AUDIO

TU_VIDEO

Y/C_AUDIO

TU601

1
4

5

11

SAW FILTER
CF601

154

Q601

BUFFER

CHROMA IC
IC601 M61206FP

62

RF AGC OUT

1

VIF IN

64

VIF IN

60

AFT OUT

ACL/ABCL

31

63 48 56

IF AGC FILTER

52

IF AGC

EXT AUDIO IN

55 41

57

VREG VCC

VIF VIDEO OUT

VIF APC FILTER

Q602, Q603

REG.

NC

42

MCU RESET

5.7V REG OUT (FOR CPU)

Q606

REG.

Q604, Q605

39 46 13

33

8.7V REG OUT

REG.

5V REG

SW REG CONT

AT+12V

AT+5V

53

AUDIO OUT

SDA

FM DIRECT OUT

POWER ON CONT

V PLUSE OUT

V RAMP FEED BACK

SCL

FAST BLK

R OUT

G OUT

B OUT

V OUT

50
10

27
14
15
16

17
29

21

V. OUTPUT IC IC401 AN5522

THERMAL

PROTECTION

AMP

PUMP
UP

VCC

1

5

3

2

7

5

Q407

H-CONTROL

Q405

H-DRIVE

SW

Q406

H. OUTPUT

FB401

1

COL

2

+B

6

E180

7

ABL

9

AFC

10

HEA

E180V

HV

H_CTL

3

J801

F
S

F
7

11

8
6

MICON/
AV/IN/OUT

DY

V801

CRT

Q804

BLUE AMP

Q806

RED AMP

Q608

CUT OFF SW P. CON+8V

Q805

GREEN

AMP

Q404

X-RAY

MICON/

AV/IN/OUT

L503

DEGAUSS COIL

AC IN

X-RAY_TEST

2

2

1

1

F501

Q507

FEED BACK

SW.

VR502

+B ADJ

E-1 E-2

Q403

TH501

SW.

SW.

D518, D520,
D521, D530

RECTIFIER

FEED BACK

IC502 TLP621(GR)

Q502

PROTECT SW

Q511

SWITCHING

Q510

SWITCHING

T501

8

5

Q503

PROTECT

DRIVE

CHROMA APC FILTER

35

11
13

14

16

3

X' TAL

32

12

X602

3.579545MHz

5V REG IC

IC501
KIA78R05PI

H. PLUSE OUT

FBP IN

6

7

AT+12V
UNREG+8V

POWER_FAIL

H OUT

P. CON+5V

SOUND AMP IC
IC351 AN7511

2

5

1

Q609

PROTECT

J351

6

8

4

VCR_POWER-H
TV_POWER-H
TV_A_MUTE

HEAD
JACK

CP352

SP+
SP–

SP351
SPEAKER

MICON/
AV/IN/OUT

PROTECT

VD
HD

OSD_BLK
OSD_B
OSD_R

OSD_G

AFT_M

MICON/
AV/IN/OUT

X4001

3.579545MHz

Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM

TV

FE HEAD

HEAD

AUDIO

CONTROL

CP4001

CYL

4
3

VD

CP4003

1

2

CP4002

6

5
4
3

2
1

9

GND

8

GND

7

GND

6

SP-CH1 (R)

5

SP COM

SP-CH2 (L)
EL/LP-CH2 (R)

2

EL/LP COM

1

EL/LP-CH2 (L)

FE HEAD (HOT)
FE HEAD (GND)

P. CON+5V

AUDIO PB
AUDIO REC

CTL+

CTL-

AE HEAD(-)
AE HEAD(+)

Q4011

BUFFER

Y/C/AUDIO/CCD/HEAD AMP IC
IC4001
LA71201M-N-MPB

67

66
62

65
72

73
74

9

7

8

6

COIL, BIAS OSC

T4001

5

6

4

HA

GND

P

R

P
P

R

P

REC AMP

AUTO BIAS

2

3

1

L

H

Q4005

BIAS CTL

Q4006

BIAS OSC

11

50

H
L

VX01

49

EQ

AMP

Q4012

BUFFER

PB.EE

3

41

C-LPF

4

PLL

5

P. CON + 5V

43

3.58M
BPF2

Main
CONV

ACC
DET

2

LINE
AMP

MUTE

10

B-UP
AMP

3.58M
BPF1

80

38

VSS

REC
APC

RP

LPF

76

REC
APC

AGC

Q4010

NYR/COMB

R
P

BUFFER

37

CLAMP AUTO-BIAS

CCD

VCA

VIDEO
AGC

1

32

30
NC

2
3

ALC

QV-QH

12

3

28

OUT

SERAIL
DECODER

SYNC
SEP

MUTE HA SW

60B

SYNC
SEP

C-ROT

RF-SW IN

AUDIO

ENV DET

53
54

55

39
57

58
59

36

24
26
25

Q4009

BUFFER

Q4007

SYNC
IN

Y/C_CLK

Y/C_DATA

Y/C_CS

H. SW
VCR_A_MUTE
ENV. DET

V.REC_ST-H

DUMMY_V. SYNC

SD_VIDEO
SD_SYNC

TU_VIDEO

TU_AUDIO

Y/C_AUDIO

MICON/AV/
IN/OUT

MICON/
AV/IN/OUT

TV

Q4001, Q4002

AUDIO PB SW

Q4003

SW

FRONT_AUDIO
FRONT_VIDEO
CTL+

CTL-

MICON/AV/
IN/OUT

E-3 E-4

MICON/AV/IN/OUT BLOCK DIAGRAM

TV

VCR_POWER_H

CP1001

1

CAPSTAN
DD UNIT

4

5

9
10
11

12

Y/C/AUDIO/CCD/

HEAD AMP

AT+5.6V

P. CON+5V

H_CONTROL

X-RAY_TEST

CAP_FG
CAP/M F/R

I LIMIT

CAP_CTL
LDM_CTL
CTL_FG/PG

CYL_CTL

DUMMY_V. SYNC

AT+5.6V

D1003

SW1001

14

2

3

4

1

3

2

3

1

4

2

Q1013

EOT SENSOR

Q1024

LED DRIVER

MS_SEN A

Q1009

MS_SEN B

Q1003

REEL SENS.

Q1005

TIMER SYSCON MICON IC
IC1001 OEC7071A

TAB SW

50

1

MSSEN-A

MSSEN-B

2

REEL-T

80

24

H_CONTROL

41

X-RAY_TEST

27

VCR-POWER

12

CAP-LIMIT

76

CAP-PWM
CAP-FG

87
11

CAP-FWD

20

LDM CTL
DRUM FG/PG

90

DRUM-PWM

77

25

PROTECTPROTECTTV

13

DUMMY-V.SYNC

3

EOT

61

CENTER LED

RESET-L

POWER_FAIL_L

X-OUT(12MHz)

X-IN(12MHz)

XC-OUT(32KHz)

XC-IN(32MHz)

V REC START H

CVIN

VIDEO-H. SW

SCLK

CS

VIDEO ENV

VCR_A_MUTE

IIC-DATA1

IIC-CLK1

CTL AMP-OUT

FF/REW-L

AFT(MONI)
OSD OUT1

V-SYNC

H/C-SYNC

KEY 1

TV-POWER

OUT

34

85
39

38
36

35

95CTL+
94CTL­66
56

18
68SDATA
70

69

6

81
72

71
97

FF/REW_SW

73

R

64

G

63

62

B

7
60
59
58

82TV_A_MUTE

9

28

1

X1001
12MHz

X1002

32.768KHz

Q1004

SYSTEM RESET IC
IC1003
R3111N311A/C

EEP ROM IC

SDA

5

6

IC1099

SCL

S-24C04BDP-LA

POWER
ON/OFF

Q1023

X_RAY_SW

REC/OTR STOP/EJECT PLAY

J4201

2

2

J4202

POWER FAIL2

FRONT_VIDEO

FRONT_AUDIO

CTL+
CTL­V. REC_ST_H
SD_VIDEO

SD_SYNC

H. SW

Y/C_DATA
Y/C_CLK

Y/C_CS
ENV_DET

VCR_A_MUTE

X_RAY
SDA

SCL

OSD_R
OSD_G
OSD_B
AFT_M
OSD_BLK

VD
HD
TV_A_MUTE

TV_POWER_H

FF/CUE REW/REV

Y/C/AUDIO/CCD/
HEAD AMP

TV

Q1011

BOT SENSOR

KEY 2

4

BOT

REMOCON-IN

REC LED

T-REC LED

10

14

30

29

Q1007

REC LED SW

(AI)

Q4202

ON TIM/T-REC

LED SW(TO)

OS2201

REC/OTR

D1004

321

T-REC

CH DOWN

D1013

CH UP VOL. UP VOL. DOWN

AT+5V

E-5 E-6

PRINTED CIRCUIT BOARDS

SYSCON/CRT (INSERTED PARTS)

SOLDER SIDE

CD852

F-1

J351

W235

SW2208_1

SW2207_1

SW2209_1 SW2210_1

W835

SW2202_1

SW2201_1

OS2201

R381
R380

SW2205_1

SW2206_1

SW2203_1

SW2204_1

D1013

C382

J4201J4202

W845
W851
W833

W841

W860

D1004

S810Y

W256

S810X

W849

W922

W855
W842

W844

D1001

C1003_1

W289

W237

W252

SW1001

C1021

R1051

W244

C1053

Q602

D608

R1056

W233

W238

W262

L801

C1058

C643

W276

W236

W257

X1002

W248

Q804_1

Q805_1

W234

W801

W246

W296

X1001

W255

W254

W250

W249

W272

W267

W265

W264

W261

W260

R1084_1

R1086_1

CP851B

Q603

W245

W242

W253

W266

Q1003

W243

W268

TP803

W240

Q806_1

W247

W172

W239

L1001

W270

W263

Q

1009

Q1005

W176

W166

W200

W269

R810_1

R808_1

R820_1

S801

W150

W163

IC1099

W273

W134

W182

W916

W139

W144

W203

W202

W232

TP801

TP802

W128

W125

W187

W180

W177

C801_1

W836

W805

R1010

W127

W215

W174

W287

W285

W188

R802_1

R807

R805_1

W124

W151

W170

W173

W161

W201

R4016

W217

W199

W148

W286

W164

W207

W193

W230

W131

W179

W159

W211

W143

W147

W158

W198

W850

W157

C1020

C1015

R1016

W191

W213

J801

W146

W288

W155

W228

CP1003

R667

W130

D1003

W141

W186

C1016

W197

W227

S818Y

W142

D609

W178

W154

W209

C1018

W196

W229

R650

W153

W190

W137

W156

W231

W225

W883

W220
W881
W869
W879
W214

Q

CP801_1

W145

W149

D611

D620

W162

W160

W204

R1028

Q1013

1011

S805Y

D619

W165

W152

W212

W195

L4009

W882

W920

W126

W184
W181

W167

W208
W206

W194
W192

W189

R4048

W221

W135

W205

C4042

W123

W129

D621

W169

W210

W222

C665

W138

W168

C4047

W223

TP1001

D605

W051

W077

W069

W090

W171

W100

R4032

W095

C1001

C1032

W874

W175

R4014

W078

C4045

R4028

R4029

W098

W120

S825Y

W116

W060

W074

W140

W086

W888

W101

W059

C662

C1007

D610

W114

W057

L1003

R1008

W084

C4053

W115

W110

W055

W066

L612

C655

W087

W117

W113

W295

C1064

W072

W065

W081

C4046

C4049

X4001

W109

W292

W056

001

1

P

C

D615

W064

C4010

D4003

L4005

CP4003

B602

W092

W085

W080

W813

W054

W075

C659

C4035

TP4001

W076

W897

C4034

C4051

C4052

W122

W280

R1064

C687

C664

W827

C4031

TP1002

W863

R404

W862

X602

W082

C4027

W097

W119

W814

W895

C4030

C4048

W812

C351

W279

W071

C649

W088

IC351

W061

S818X

W848

W067

Q606

Q4006

L4003

R4004

W104

C4058

W118

R668

Q4005

C356

W111

W828

D613

D409

CF601

W073

W068

B604

W093

C648

C4012

C4023

C4067

C4065

R612

T4001

W106

W096

W112

W108

D612

W070

CF603

C652

W105

W103

D408

L607

C641

R654

C4004

C4062

C355

CP352

D614

CF604

W099

W121

W091

W089

C4002

C4009

C4063

C

P

8

5

1

A

W094

Q4002

CP4001

L4006

W058

C644

C

P

W046

W107

4

0

0

W063

2

W020

L601
C627

Q604

Q605

W027

Q4001

L4001

W834

R672

R4007

W047

W018

W878

C632

W029

C4025_1

R4006

W847

R456

C542

W016

W915

W032

W024

W048

C433

C624

W031

W044

S833Y

S825X

W282

D601

D602

W021

W019

C417

R607

W022

W030

W042

W040
R522

C354

D412

C431_2

Q405

W917

W858

S805X

C534

W045

HS504

W035

W041

W857

W872

D513

D508

W049

R460

C418

IC501

HS402

T401

D515

W023

R640
R651

W028

D501

R508

R512

C511

D413

R422

W026

R503

W274

S101A

W816

W037

S102A

R500

R402

C519

R440

Q406_1

B402

W038

R553

R554

C517

W291

FH502

B403

CP503

C521

S802X

CD501

C432_2

R520

W290

C516

D405

W811

W817

R453

W892

C

424

C

4

2

3

C422

L401

W830

CP401

W052

Q503

W033

C523

S833X

D510_1

C524

S802Y

D519

W043

W283

D512

D505

F501 FH501

5A125VOR250V

W893

VR401

C531_1

W034

B503

C518

C506

R450_1

C425

D407

W036

VR502

D507

C522_1

D514

R490

R447

W010

Q507

C505

D517

W001

C402

R533

C451

R408

W831

R532

D402

FB401

W840

R419

W901

R529_1

T501

CP504

W014

R417

D528

D404

R449

W277

R505

W838

C

D411

530

D403

D401

IC401

W871

W007

C515

TH501_1

R421

W003

CP505

L603

L502

D533

R511

R501

C406

R517

B501

CP502

W006

W004

D536

R528

C405

TU601

C612

IC502

D535

D537

C

D530

W807

HS401

C610

535

R514

D521

D534

W008

C537

W012

C407

R415

W005

R524

D520

R531

R502

W002

W013

C507

W009

W866

C539

W011

C509

C508

Q511

W853

R423

D410

CP351_1

HS501

Q510

D518

F-2

PRINTED CIRCUIT BOARDS

SYSCON/CRT (CHIP MOUNTED PARTS)

SOLDER T

C510

R527

C605C604

C536

C532

R525

C602

R504R506R510

C554

Q502

R516

R507

R530

Q505
R513

C631

W025

S831Y

R4053

W880

R4052

C4020

R4001

C4069

C4015

C4019

C4021

C4016

R4003

R4002

Q4003

R4039

C4064

61

S831X

C4055

R4042

R4064

R4010

C4005

R4015

R4012

R610

C4066

R4038

41

IC4001

1

R352
C301

R357

C4059

R4011

C4006

W818

R353

R4043

R4041

C4061

W887

21

C4074

R4020

R669

Q4012

R4055

C4028

R359

R4017

R4018

C4060

R4035

C4032

C4029

R4034

R4060

C4037

R4021

R4019

C660

R4033

Q4010

R4062

R4068

C4036

R4024

R4022

C4033

R4037

C4014_1

R4023

R676
C673

C357

C4054

C4050

C4044

C4024_1

R4056

R4057

R4058

R4201

R4025

C4038

W873

C4076

C4075

R638

C4057

Q4011

R4059

C1042_2

Q4009

Q4007

C4041

R4061

R1025

R4045

R4044

R1011

Q1023

R1075

C1089

R4047

R1035

Q1024

C1028

R1017

R1029

Q4202

R4026

R1021

R1012

Q1007

C4043

R1007

C1065

C1019

R1013

Q1004

C1009

R1042

C1029

R1009

C1004

C1010

R1020

R1053

C1022

C656

R1078

C1062

C1037

C1023

R1033

R1036

R1044

C1084

C1060

R1034

C1034

R1045

R1038

C1013

C1027

R1022

C1061

R1031

C1035

C1031

C1038
C1071

81

R1048

C1025

R4046

C1056

R1032

IC1001

1

C1039_1

R1030

51

C1082

R1070

R1040

C1046

C1047

C1026

31

R1005

C1040

C1048

C1049

C1083

R1047

C1050

C1068

R1046

W867

R1018

C1043

R1066

R2207

R2206

R2204

R2202

R2208

R2203 R2201

R401

R411

R414

R416

R413

Q508

R519_1

R521_1

R441

C416

W907

R420

C623

R439

R444

Q404

R616

R609

Q601

C527

R618

R628

W284

R620

R601

W865

R442

C674

R608

C672

R625

R622

C640

R665

C618

R615

C650

C636

R633

C625

Q609

C654

R644

49

C622

C651

C634

33

IC601

1

R636

Q407

R634

R646

Q612

17

R647

C688

C675

R626

C629

R656

C647

C639

R658

R624

R648

R603

R657

R639

R643

C653

R649
R660

R631

R635

R1001

R627

R613

C645

C630

R652

R641

C658

R1073

R659

R602

R642

W894

R614

C621

Q608

R1063

R1054

R1087

R1055

R1052

R1050

R1019

R1083

C805

C811

R813

R816

R663

R815

C810
R812

R814

C667

W810

R811
C809

R2205

R1049

IC1003

C1017

Q403

C4205

ABC D E F GH

Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM

8

(SYSCON PCB)

8

7

6

5

4

3

2

FROM TV POWER

FROM/TO CYL

CP4001
TOC-C09X-A1

9

GND

8

GND

7

GND

6

SP-CH1 (R)

5

SP COM

4

SP-CH2 (L)

3

EP/LP-CH1 (R)

2

EP/LP COM

1

EP/LP-CH2 (L)

FROM/TO HEAD AUDIO CONTROL

CP4002
IMSA-9604S-06Z14

6
5
4
3
2
1

FROM/TO FULL ERASE HEAD

CP4003
TMC-T02X-E1

2
1

P.CON+5V

AUDIO PB

AUDIO REC

CTL+

CTL­AE HEAD(-)
AE HEAD(+)

FE HEAD(GND)
FE HEAD(HOT)

GND

GND
HOT

COMP

ENV_DET

H.AMP_SW1

22K

R4044

W812

W858

NC

C4069

0.1 F

0.5

2.2

OUT

C4016

S831X

0.068 B

C4019

C4015

0.047 F

0.047 F

P.CON+5V

TU_AUDIO

P.CON+5V DUMMY_V.SYNC

FRONT_AUDIO P.CON+5V

L4001

22uH
0305

R4004

15 1/4W

C4055

1F

C4009

C4012

226.3V KA

4716V KA

R4007

39K 1/4W

R4006

47K 1/4W

R4053

6.8K

C4023

R4052

8.2K

226.3V KA

R4064

6.8K

C4020

0.1 F

C4021

0.1 F

Y/C/A/CCD/H.AMP IC

IC4001

LA71201M-N-MPB

R4012

P.CON+5V SD_SYNC

5.2
SW

W880

CTL+
CTL-

AUDIO
PB SW

Q4001

KTC3198

AUDIO
PB SW

Q4002

KTC3198

V.REC_ST_H

0

0

0

0

0

Q4003

KRA103SRTK

5.3

R4001

560

R4002

0.7

5

10K

R4003

0.7

C4002

0.022100V MKT

10K

6
5

COIL,BIAS OSC

T4001

1626009

1
2
34

2206.3V KA

C4004

C4005

C4006

3.3K

0.01 F

R4010

0

R4015

0.015 B

L4003

100uH

0305

0

BIAS OSC

Q4006

KTC3203_Y

0

2.2

C4025_1

2206.3V KA

BIAS CTL

Q4005

KTA1266

5.2

5.20

R4011

22K

C4010

476.3V KA

COMP

AUDIO

ENV
DET

KILL

616263646566676869

0

4.0

1.8

0.7

0.7

0.7

5.0

DET

HA

GND
CHROMA

DET

ACC
DET

HA VCC

HA SW

P

R

P

1.7

1.8

820

70717273747576777879

0

HA

PRE GND

2.0

P

2.0

R

2.0

P

0

A-GND

2.2

4.9

2.3
NC

2.0

C4074

0

1
2
3

A-VCC

Vref

2.3V

1 10111213141516

2.2 2.2 2.3 2.2 2.2 2.5 2.3 2.2 2.3 2.4 5.0 1.0 1.0 1.7 1.4 0

0.1 F

C4028

C4027

R4055

336.3V KA

1K

0.01 F

W887

S831Y

C_ROTARY

VCR_A_MUTE

R4046

12K

R4045

C-ROT

MUTE

RF-SW

IN

H

L

H
L

ALC

ALC
DET

SP,LP

3

4

6.8K

R4017

R4019

8.2K

R4018

330K

C4029

0.01 F

W897

H.SW

Y/C_CS

Y/C_CLK

Y/C_DATA

P.CON+5V

BUFFER

FM
MOD

EQ

Q4012

2SC2412K

R4041

1.8K

C4065

R4042

4.0

150V KA

820

C4066

R4043

0.022 B

5.0

3.4

3.3K

C4067

150V KA

NC

ALWAYS

SLD

PB-C

S-EQ

R

SOPB

B

YNR/COMB

P

DEM

FM

AGC

FIL

3.58M
BPF1

FM

P

CNC

PB

AMP

B.D

P

N.L.

DEEM

NC1

5V

R

PB-C

Y/C
MIX

SUB
LPF

MAIN

DE-EM

R

P

Y-GND

320FH

VCO

R

P

REC

PB

AFC

APC

BEFORE

BGA

BGA

AFTER

R

P

R

P

Y-LPF

NL

NORMAL

DOUBBLE

LIM

PB

FM EQ

VHS

PHASE

EQ

Q-ADJ

01.5

3

33K

NC

V.ENV

TP4001

5.6K

R4037

390

C4035

0.150V KA

R4024

C4076

0.1 F

22K

0305

47uH

R4047

12K

L4006

2

476.3V KA

C4063

150V KA

C4062

C4064

0.022 B

8.2K

R4039

X4001

100CT3R502

SERAIL

DECODER

C-LPF

PB,EE

7

C4032

3.350V KA

6.8K

R4057

4.9

R4058

RP

LPF

VREF

8809

0.0033 B
R4021

22K

C4033
820P B

BUFFER

Q4011

2SC2412K

0.6

0

2.7K

Main
CONV

4.21M

CONV

BPF
Sub

C4075

C-VCC

REC
AMP

R4022

150P CH

470

C4034

4

R4059

10M

3.58M
BPF2

B-UP
AMP

LINE
AMP

MUTE

DETAIL

ENH

NL

EMPHA

R4061

VX01

REC
APC

P

R

BGA

ACC

AMP

RPPP

ACC
DET

R

CLAMP

EMPHA

R-EQ
TEST

REC

FM-EQ

FM

R

P

AGC

PHASE

AUTO
BIAS

fo-ADJ

R4023

4.725V KA

10M

C-GND

+

R
P

PB,EE

EQ

REC:LP<EP

AMP

PB:EP

C4031

1016V KA

C4030

R4056

10M

150

R4020

P.CON+5V

L4005

C4058

476.3V KA
C4059

0.1 F

R4038

680K

2.203.33.34.02.61.92.8

VDD 4Fsc

PLL

TIMMING OUT

AUTO-BIAS

DRIVER

CLAMP

CCD

VCA

CLAMP

1
2
3

VIDEO

AGC

1/2
FBC

R
P
R
P

6DB

QV/QH

SYNC

SEP

V.SYNC

SEP

R

4.7K

MAIN

S

EMPHA

DET

FIL

17 18 192 20

0.1 2.2

NC

C4036

390P B

0.1 F

C4037

0.047 B

C4014_1

47uH

C4060

414243444546474849550515253545556575859660

CLOCK

VCA

Y-VCC

B

R4025

C4038

D4003

R4014

VCP

BAL
TC1

AGC
TC2

0305

VSS

OUT

VSS

IN

REG
4V

0.85.05.02.35.04.84.84.8000

0.01 F

C4061

0.01 F

1.5K

180P CH

1SS133

470K 1/4W

0

40

1.7

0

3.0

2.8

3.1

3.1

2.6

2.0

4.0

NC

30 31 32 33 34 35 36 37 38 39

2.0

2.3

2.3
R4060 1.5M

1.6

2.9

3.6

0

4.9

2.8

1.8

21 22 23 24 25 26 27 28 29

C4044

R4016

C4048

C4049

C4050

0.22 B

C4051

0.1 F

C4024_1

W818

1016V KA

1016V KA

336.3V KA

C4045

18P CH

2.2M 1/4W

BUFFER

Q4010

2SA1037AK

1.7

02.3

C4052

4.750V KA

C4053

4.750V KA

C4054

0.1 F

R4032

100 1/4W

C4046

2.2M

R4068

3.350V KA

2206.3V KA

W873

2.2K

R4033

0

5.0

R4029

47K 1/4W

R4034

68K

R4062

3.3M

C4057

1F

C4047

1016V KA

R4048
68 1/4W

5.0
BUFFER

Q4009

2SA1037AK

SYNC IN
2SC2412K

R1025

100

0.7

Q4007

R4028

R4035

100K

0.1 F

C4042

C4041

W888

47K 1/4W

R4026

39K

2.8

0

6.3V

7

S833Y

TU_VIDEO

FRONT_VIDEO

L4009

100uH

0305

1

P.CON+5V

Y/C_VIDEO

KA
100

SD_VIDEO

C4043

0.1 F

FROM/TO IN/OUT

FRONT_AUDIO
FRONT_VIDEO
Y/C_AUDIO
Y/C_VIDEO

FROM/TO MICON

Y/C_CLK
Y/C_DATA
Y/C_CS
V.REC_ST_H
C_ROTARY
VCR_A_MUTE
DUMMY_V.SYNC
CTL­CTL+
H.AMP_SW1
COMP
ENV_DET
H.SW
SD_VIDEO

SD_SYNC
PLAY_LED

FROM/TO CHROMA/IF

TU_VIDEO
TU_AUDIO
SD_VIDEO
Y/C_AUDIO
VD

RECORD COLOR SIGNAL

6

5

4

3

PLAYBACK LUMINANCE SIGNAL

PLAYBACK VIDEO SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)

TUNER VIDEO SIGNAL

RECORD LUMINANCE SIGNAL

2

RECORD COLOR SIGNAL

PCB010
VMA244

1

CAUTION: DIGITAL TRANSISTOR

SEARCH_AUDIO

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

P.CON+5V

VD

Y/C_AUDIO

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

VCR_A_MUTE

PLAY_LED

ABC D E F GH

G-1 G-2

1

8

7

6

5

4

3

2

1

FROM/TO DECK

CP1001

TMC-J12P-B2
1

CAP_FG

2

CAP_VCO
3
4

CAP_M/F/R

5

I_LIMIT
6
7
8

LD/CY_VCO

9

CAP_CTL

10

LDM_CTL

11

CYL_FG/PG

12

CYL_CTL

FROM/TO DECK

(CP101)

VCC

GND[M]

GND

CD852

CH01408A

BOT SENSOR

Q1011

ST-304L

ABC D E F GH

FROM POWER

POWER_FAIL2

P.CON+5V

MOTOR+12V

C1032

3.9

0

SW1001

MXS01380MPP0

GND

GND

22016V YK

L1003

22uH

ELC0607

W805

(MOTOR GND)

3.3K 1/4W

EOT SENSOR

LED DRIVER

Q1024

KRC103SRTK

R1010

Q1013

ST-304L

5.1

C1001

C1007

4716V YK

4725V YK

0.1

5.0

R1016
0

0

EOT

R1011

D1003

LNA2702L010R

270 1/4W

C1064

22016V YK

330K

R1073

BOT

MICON SCHEMATIC DIAGRAM

SDA

0.1 F

REEL_T

C1065

CAP_CTL

CYL_DRIVE

R1029

22K 1/4W

R1028

5.9

R1001

3.3K
R1008
1K 1/4W

R1064
1K 1/4W

R1012

10K

0

0

R1075

C1022

0.1 F

0.2

X_RAY_SW

Q1023

2SC2412K

0

4.7K

C1013

0.0039 B

13

W894

11

R1048

4.7K

C1015 4710V KA
C1016 2216V KA

C1084

0.0047 B
C1018 4.750V KA

R1009 560

C1019

R1013 560

0.001 CH

C1027

0.0039 B

MS_SEN B

RPI-352C40N

C1020

10

TIMER SYSCON MICON IC

OEC7071A

R1070

100

Q1003

23

1

0.8

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

X_RAY

0.1 F

C1089

CAP_FG

CAP_M/F/R

CAP_CTL
LDM_CTL

CYL_DRIVE

CENTLED

S805Y

330K

S825Y

C1042_2

47K

1F

R1018

TAB_SW VCR_POWER_H

C1043

0.01 B

VCR_A_MUTE TAB_SW
TV_A_MUTE

IIC_OFF
CAP_FG

CTL­CTL+

FF/REW_SW

Q1004

KRC103SRTK

5.1

C1025

0.0022 B

C_ROTARY
H.SW
H.AMP_SW1

CAP_M/F/R

1016V KA

IC1001

4

R1083

5.25.2

1.4

33K

4.7K

W810

818283848586878889

0

REEL-T

5.1

NC
NC

NC
POWER_FAIL_L

5.9
IIC OFF

5.2
CAP-FG

2.5
AMP-VSS

0

NC

2.0
DRUM FG/PG

90919293949596979899

0.6
AMP-VREFOUT

2.5
AMP-VREFIN

2.5
C

0.2
CTL-

0

CTL+

2.5
AMP C

2.6
CTL AMP-OUT

2.5

5.1

5.2

100

MSSEN-A

0

110

MS_SEN-A

MS_SEN-B

MS_SEN A

Q1009

RPI-352C40N

5.20.8

23

1

4

1.4

0.5

100

R1087

R1050

0.1 F

REEL_S

C1028

C1061

C1029

0.0068 B

R1045

R1020 22K

R1017 39K

R1053 220

0.90.9

REEL-S

CAP FULL

EOT

MSSEN-B

00 0 00

MS_SEN-B

EOT

33K

DRUM-PWM

BOT

4

BOT

MS_SEN-A

S818Y

CAP-PWM

5 HI-FI-ENV

5

ENV_DET

NC

75 VOLUME

81 VCR_A_MUTE
82 TV_A_MUTE

83 (EXT MUTE)

98 AMP-VCC
99 ANALOG VCC
100 DEW

6 VIDEO-ENV

AFT_M

R1030

SCL

Y/C_CS

Y/C_CLK

Y/C_DATA

CH

100P

220

R1042

R1044

5.6K

220

R1038

5.6K

00

4.9 0 0 0

71 IIC-CLK1

73 FF/REW-L

72 IIC-DATA1

74 JUST CLOCK

9 KEY 1

7 AFT(MONI)

8 AFT(REC)

10 KEY 2

9

5.2 5.2 2.22.22.41.41.4 5.2 2.3 2.6 2.6 5.2 5.2

C1039_1

KEY_A

KEY_B

REEL_S

REEL_T

4.7K

R1046

4.7K

47K

R1019

R1052

0

0

REEL SENS

Q1005

RPI-303

C1060 100P CH

04.7 5.24.24.9

69 CS

70 SCLK

68 SDATA

13 DUMMY-V.SYNC

12 CAP-LIMIT

11 CAP-FWD

11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30

000

0.1 F
DUMMY_V.SYNC

REMOCON_IN

C1058

4.7K

R1047

390

1.2

2

1

34

0.9

V.REC_ST_H

R1063

4.7K

NC

00

0

65 NC

67 NC

66 V REC START H

16 HEAD.AMP.SW

15 COLOR ROTARY

14 REMOCON-IN

C1082

0.01 F

1006.3V YK

OSD_R

OSD_G

22

R1007

R1021

C1009 220P CH

64 R

63 G

17 ENV-CMP-IN

18 VIDEO-H.SW

H.SW

TP1002

COMP

SYSTEM RESET IC

NOTE:

(SYSCON PCB)

C1056 0.1 F

OSD_B

C1071

100P CH

CENTLED

OSD_BLK

10

R1035

10

R1036 4.7K

C1037 390P CH

C1023 220P CH

C1010 220P CH

4.8

62 B

60 OSD OUT1

61 CENTER LED

50 TAB SW

49 OSD-VSS

48 (AV2)

33 PLAY LED

32 RENT_H

31 ON-TIMER LED

21 NC

19 HI-FI-H.SW

20 LDM CTL

00 00

NC

NC

9

4.7K

R1055

NC

LDM_CTL

NC NC

NC NC

IC1003

OUT

R3111N311A/C

123

5.2 5.1

0.1 F

C1017

THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

C1004

100P CH

C1031

0.001 B

57 NUA

59 V-SYNC

58 H/C-SYNC

22 DEGAUSS_H

23 NC

24 H_CONTROL

5.0

4.7K

R1066

R1022 4.7K

H_CTL

RESET

00

45

GNDIN

0

C1034

0.1 F

C1035

220P CH

56 CVIN

55 VHOLD

25 PROTECT

EXT-MUTE

5.2

NC

R1054

PROTECT

R1049

4.7K

D1001
1SS133

1K

R1031

54 HLF

X-OUT(12MHz)

XC_OUT(32KHz)

XC_IN(32KHz)

VCR-POWER

4.7K

C1083

0.0022 B

R1051

18K 1/4W

3325V YK

C1021

SERVICE

TP1001

NC

5.22.11.62.300002.62.52.51.8

53 OSD-VCC

52 SD-IN(MONI)

NUB

OSC-OUT2

OSC-IN2

CLKSEL

X-RAY_TEST

VSS

X-IN(12MHz)

VCC

RESET-L

T-REC LED

TV-POWER

T-REC_LED

C1003_1

515253545556575859660616263646566676869770717273747576777879880

SERVICE

NC

REC LED

REC_LED

2206.3V YK

R1032 10K

SD_SYNC

7

50

5.2
0

NC
NC(AV1)

0

2.6

2.5

5.2

NC

0

40 41 42 43 44 45 46 47 48 49

0

2.6

2.1

5.2

1.3

1.5

5.2

4.8

NC

0

NC

31 32 33 34 35 36 37 38 39

0

C1068

0.0022 B

6

C1038

680P CH

L1001

2.2uH
R1040

33K

8

X1001

100CT01207

X1002

100DA32R01

5678

SDA

SCL

VSS

A2

CAUTION: DIGITAL TRANSISTOR

R1033

1K

C1046 20P CH

R1005

2.7K
C1047 18P CH

X-RAY_TEST

C1040 18P CH

CH

C1048 18P

C1049 22P CH
C1050 20P CH

RESET

PLAY_LED

5.202.62.5

VCC

TEST

IC1099

EEP ROM IC

A1

A0

S-24C04BDP-LA

1234

0000

R1034

C1026

0.01 F

C1062

1B

R1078

390K

1M

TV_POWER_H

TUNER VIDEO SIGNAL
DEFLECTION SIGNAL
CAPSTAN AFC SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL

FROM/TO Y/C/A/CCD/HEAD.AMP

Y/C_CLK
Y/C_DATA
Y/C_CS

H.SW
SD_VIDEO
ENV_DET
VCR_A_MUTE
CTL+
CTL­DUMMY_V.SYNC
V.REC_ST_H
H.AMP_SW1

SD_SYNC
PLAY_LED
C_ROTARY

FROM/TO CHROMA/IF

POWER_OFF_H
HD
VD
AFT_M
SCL
SDA
OSD_R
OSD_G
OSD_B

OSD_BLK

AT+5V_BACKUP
AT+5V
VCR_POWER_H
PROTECT

FROM/TO IN/OUT

IIC_OFF
REC_LED
T-REC_LED
KEY_B
SCL
SDA

FROM AV

KEY_A
REMOCON_IN

TO SOUND AMP

TV_POWER_H
TV_A_MUTE

FROM/TO DEFLECTION

X_RAY
X-RAY_TEST
H_CTL

PCB010
VMA244

8

7

6

5

4

3

2

1

ABC D E F GH

G-4G-3

ABC D E F GH

IN/OUT SCHEMATIC DIAGRAM

8

(SYSCON PCB)

8

IIC OFF

SDA

12345

SCL

GND

CP1003

TEST POINT

123

173979-4

Y/C AUDIO

AT+5V

GND

4

Y/C VIDEO

C1053

7

R1056

100 1/4W

2206.3V YK

S810YS810X

6

FROM/TO SOUND AMP

SOUND_GND
SOUND+
SP_OUT

FROM CHROMA/IF

0

3.6
REC LED SW(AI)

0

Q1007

KRC102SRTK

W916

(T0)

3.5

4.8

T-REC/PLAY LED SW

Q4202

KRC102SRTK

0

W866

W883

W882

W881

W869

W879

AT+5V
INT-MONI
B.OUT

FROM/TO AV

SOUND_GND_OPE

SP_OUT_OPE
FRONT_VIDEO_OPE
FRONT_AUDIO_OPE
KEY_B_OPE

REMO_+B
GND

5

4

6

CP351_1

173979-6

7

TEST POINT

B.OUT

INT-MONI

6

5

FROM/TO MICON

IIC_OFF

SDA SOUND+_OPE
SCL

T-REC_LED

REC_LED

KEY_B

4

3

FROM/TO Y/C/A/CCD/HEAD.AMP

2

1

Y/C_AUDIO
Y/C_VIDEO

FRONT_AUDIO
FRONT_VIDEO

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

W867

R1086_1

270 1/4W

D1004

REC/OTR

SLR-342VCT32

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

T-REC

D1013

SLR-342VCT32

R1084_1

270 1/4W

CAUTION: DIGITAL TRANSISTOR

75

R4201

B.SIGNAL
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)

GND

FROM/TO POWER

GND

PCB010
VMA244

3

2

1

ABC D E F GH

G-6G-5

ABC D E F GH

AV SCHEMATIC DIAGRAM

8

7

6

TO MICON

KEY_A

REMOCON_IN

FROM/TO IN/OUT

KEY_B_OPE
FRONT_VIDEO_OPE
FRONT_AUDIO_OPE

SOUND+_OPE
SP_OUT_OPE

SOUND_GND_OPE

REMO_+B

GND
GND

W835
W855

W841
W842
W844
W845
W849
W851
W860

W833
W922

KEY_A_1

REMOCON_IN_1

KEY_B_1
FRONT_VIDEO_1
FRONT_AUDIO_1

SOUND+_1
SP_OUT_1

SOUND_GND_1

REMO_+B_1

5

(SYSCON PCB)

C4205

C382

10016V YK

8

7

FRONT AUDIO(L)

J4202 AV1-09D-4

1

2

H

FRONT VIDEO

0.001 CH

J4201 AV1-09D-3

E

1

2

H

E

6

J351

MSJ-2000

1

NC

5

NC

4
3

2
6
7

5

R381

22 1/2W

R380

22 1/2W

GND

R2205

5.6K

3

B+

2

Vout

1
OS2201

PIC-37243SR

REW/REV

SW2206_1

4

EVQ21505R

3

2

FRONT_AUDIO_1

FRONT_VIDEO_1

KEY_B_1

KEY_A_1

4

R2201

820

SW2201_1

EVQ21505R

POWER ON/OFF

3

CH DOWN

SW2207_1

EVQ21505R

2

PCB010
VMA244

REC/OTR

R2206

820

CH UP

SW2202_1

EVQ21505R

SW2208_1

R2202

1K

R2207

1K

EVQ21505R

SOUND_GND_1

SW2203_1

STOP/EJECT

VOL UP

SW2209_1

SOUND+_1

REMOCON_IN_1

R2203

1.5K

EVQ21505R

R2208

1.5K

EVQ21505R

SP_OUT_1

REMO_+B_1

PLAY

SW2204_1

SW2210_1

VOL DOWN

R2204

2.7K

EVQ21505R

EVQ21505R

FF/CUE

SW2205_1

EVQ21505R

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)

1

ABC D E F GH

G-8G-7

ABC D E F GH

8

7

6

5

4

3

2

1

FROM/TO MICON

PROTECT

AT+5V

AT+5V_BACKUP

VD
OSD_R
OSD_G
OSD_B

OSD_BLK

SDA
SCL

AFT_M

VCR_POWER_H

HD

POWER_OFF_H

1213

1.8

1

AGC

2

2.5

3

NC

2.5

4

SCL

2.5

5

SDA

6

4.9

7

+5V

8

NC NC

29.3

9

+30V

10

TU601 TECC1040PG32D

0

11

IF

1415

FROM/TO POWER

AT+30V

GND

UNREG+8V

AT+12V

P.CON+5V_SW

AT+5V
H_GND

NC NC

R.SIGNAL
G.SIGNAL
B.SIGNAL

COLOR SIGNAL
LUMINANCE SIGNAL
DEFLECTION SIGNAL
TUNER VIDEO SIGNAL
PLAYBACK VIDEO SIGNAL

C602

0.022 F

C604

CHROMA/IF SCHEMATIC DIAGRAM

W915

REG.

Q603

KTC3203_Y

5.5
REG.

Q604

KTD863_Y

5.0 8.3

5.6

100

R663

R628

2250V YK

2250V YK

C644

NCNC

3.7

Y SW OUT

5.7V REG OUT(FOR CPU)

DEF

C675

68P CH

1K

C629 68P CH

1K

R657

R603

REG.

Q605

KTD863_Y

5.6

100

C640

0.1 F

5.6 0 0 3.2

5v REG

VIDEO/CHROMA GND

34 EXT C in
33 8.7V REG OUT
32 X’TAL
31 ACL/ABCL

17 V OUT
16 B OUT

AFC FILTER

H.PLUSE OUT

SDA

1B

C645

C647

0.01 F

R631

6.8K

100

SDA

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

5.08.3

5.5

64 VIF IN

1 VIF IN

SCL

5

100

SCL

SB140-EIC

R625

R626

4.8 8.3

D608

W801

C643

10K

MCU RESET

INTELLIGENT MONI

H OUT

FBP IN

6

789

10K

R656

H.PLUSE

H_OUT

AT+5V

C667

W895

1K

TU_VIDEO

L603

C612

4706.3V YK

4.750V KA

C610

C605

100P CH

100P CH

W871

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.

THE DC VOLTAGE AT EACH PART WAS MEASURED

NOTE:

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

W901

INT-MONI

0305

47uH

AUDIO_OUT

Y/C_AUDIO VD

TU_AUDIO

S805X

AFT_M

R601

2.2K

1

3

L601

3192001

C656

0.01 F

R616

2.6
0

R612

680 1/4W

C623 0.0047 B

R618 10M

R607

560 1/2W
D601 1SS133
R609 680

C618 330P CH

C621 0.01 F

R614 390K

SAW FILTER

CF601

SAFGP45M7VFYZR0B

12345

W862

R665

C687

EFCT4R5MW5

L607

R622

W848

150K

C634

0.01 F

CHROMA IC

0.1 F

CF604

22uH

330

R615

C636

470

2.0 2.0 8.2 8.2 8.2 4.0 5.5

2.3
49

2.4
50515253545556575859

2.3
AUDIO BYPASS

3.0
EXT AUDIO IN

2.0
FM DIRECT OUT

3.2
VIF VCO F/B

9.0
VREG Vcc

3.0
VIF APC FILTER

2.2
VIF VIDEO OUT

0

VIF GND

0

2.4
AFT OUT

6061626364

2.9

NC

QIF IN

2.3

RF AGC OUT

2.7
IF AGC FILTER

1.5

1 10111213141516

IC601

M61206FP

R620

1.9
100

BUFFER

Q601

2SA1037AK

CF603

EFCT4R5YS5A

R608

10K

C625

1F

C631

1F

C632

C624

4716V YK

D602
MTZJ8.2B

OUTOUTGININ

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

2.250V KA

C627

150V KA

C622

0.22 B

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

0.01 F

W865

0.01 F

VIF Vcc

2

B602

4.8 8.0

REG.

Q602

KTC3203_Y

C641

100010V YK

NC

Hi Vcc

H VCO F/B

3

C639

R624

W5RH3.5X5X1.0

46 SW REG CONT
47 LIMITER IN
48 IF AGC
49 QIF OUT
50 AUDIO OUT

0.01 F

2K

R602

R633

8.2K

150V KA

C649

3.2

TV/Y IN

CHROMA APC FILTER

V PULSE OUT

VIDEO CHROMA Vcc

V RAMP CAP

V RAMP FEEDBACK

STRAT UP Vcc

R OUT

POWER ON CONT

D609

MTZJ6.8B

R659 1.5K

R658 1.5K

W920

(W133)

R634

100

R.OUT

VCR_POWER_H

11.0 8.2

FAST BLK

fsc OUT

D610

R635

G.OUT

(SYSCON PCB)

REG.

Q606

8.8

KTC3203_Y

B604

W4BRH3.5X6X1

4716V YK

100

R644

C652

C651

47P CH

C672

C650

0.01 F

0.015 B

2.0

8.8

333435363738394404142434445464748

3.3

3.0

0

R IN

30 31 32

4.7

0

G IN

0.1

7.3

PROTECT

NC

4.9

4.9

4.8

2.0
0

B IN

20 21 22 23 24 25 26 27 28 29

8.0

8.0

3.7

17 18 19

G OUT

3.04.0 4.8 2.84.03.33.02.6 0 00.43.22.55.05.01.5

D615

D611

MTZJ6.8B

MTZJ6.8B

R636 100

R660 1.5K

D620

1SS133

100

B.OUT

R610

C654

X602

MTZJ6.8B

C648

0.2250V KA

1M

18P CH

100CT3R505

C659

1006.3V KA

C653

0.01 F

ARESINCE THESE PARTS MARKED BYCAUTION:

C673

C655

R668

L612

220P CH

470 1/4W

6.8uH

W874

4716V KA

D621

1SS133

D619

1SS133

R669

R676

C660

8

FROM/TO Y/C/A/CCD/HEAD.AMP

7

6

5

4

3

2

1

0

CP851A

B2013H02-10P

SD_VIDEO
TU_VIDEO
TU_AUDIO
Y/C_AUDIO
VD

TO IN/OUT

INT-MONI
B.OUT
AT+5V

TO SOUND AMP

AUDIO_OUT

FROM/TO DEFLECTION

AT+5V
ACL
GND
V_OUT

HEATER
V_FEEDBACK
180V
H_OUT
H.PLUSE
H_GND

(CP851B)

10

NC

NC

R672

1K 1/4W

PROTECT

5.0

Q609

KRC111SRTK

9
8
7
6
5
4
3
2
1

TO CRT

GND

CUT OFF

B.OUT
G.OUT
R.OUT

NC

H GND

HEATER

HEATER

NC

NC

180V

180V

PCB010
VMA244

FROM POWER
AT+12V

470

R654

820 1/2W

C674

120P CH

1K

R638

R646

15K

18K

C665
1016V KANP

R642

10K

R647

2.2K

R643

47K

R648

2.2K

C658

0.22 B

C688

12K

R639

W827

0.1 F

12K

R613

3.6

0

0

0.068 B

12K

R627

C664

163V MKT

R641
18K

R649

2.2K

W850

R650

470 1/4W

C662

1050V KA

H.CONTRO

Q612

KRC102SRTK

DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

D605

11ES1-EIC

R652

4.7K
C630

100P CH

W872

1.0

0

R667

1.2K 1/4W

W828

CUT OFF SW

Q608

KRC111SRTK

POWER_OFF_H

0.4

ETANTLES PIECES REPAREES PAR UNATTENTION:

OSD_BLK

V_OUT

OSD_R
OSD_G

OSD_B

HD

S818X

W878

CUT_OFF
B.OUT
G.OUT
R.OUT

H_GND1
HEATER

180V

D614 1SS133

H_GND

PROTECT

CAUTION: DIGITAL TRANSISTOR

D612 1SS133

D613 1SS133

0.8

ABC D E F GH

G-10G-9

ABC D E F GH

SOUND AMP SCHEMATIC DIAGRAM

8

7

FROM/TO IN/OUT

SP_OUT
SOUND+

SOUND_GND

6

W814

5

(SYSCON PCB)

5678

08.2 3.5 3.4

-+

8

CP352

SPEAKER

1
2

SP351

SA08A06BWA

8 OHM

7

14

SP OUT

SOUND GND

B2B-EH-A

6

5

SOUND AMP IC

IC351 AN7511

1234

C351

0

C301

0.0068

2.250V KA

FROM MICON

TV_A_MUTE

TV_POWER_H

4

FROM POWER

SOUND+B

GND

SOUND_GND

FROM CHROMA/IF

AUDIO_OUT

C357

0.001 CH

C355

1016V KA

R359

47K

R353

68K

R357

5.6K

C354

R352

220016V YK

4.7K

3

2

3.95.1 0.3

B

1050V YK

C356

4

3

2

PCB010

THE DC VOLTAGE AT EACH PART WAS MEASURED

NOTE:

1

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

ETANTLES PIECES REPAREES PAR UNATTENTION:

AUDIO SIGNAL(REC)

VMA244

1

ABC D E F GH

G-12G-11

ABC D E F GH

8

CAUTION:

ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE

5A 125V

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE

(F501)

N’UTILISER QUE DES FUSIBLE DE MEME TYPE

(F501)

7

5A 125V

5A 125V

POWER SCHEMATIC DIAGRAM

(SYSCON PCB)

CP503

RE-H022TD-1130

1
2

CD503
JM-2BK-61

1
2

+B(A)
+B(B)

8

7

C516

470P500V B

S802X

D505

SB290S

6

D520

R533

RM11C-EIC

C507

C508

RM11C-EIC

C509

470200V UP

FEED BACK

IC502

TLP621(GR)

3.3K 1/4W

0.001500V B

0.001500V B

D521

D530

54.4

53.6

R528 0.22 1W

763WSAA013

1

2

HS501

10.1

34

1.7

R5041MR5061MR510

R502

10 3W

R

2KV

C535

0.0022

R514

0.33 1W

D534

MTZJ18B

4750V MHE

C537

121.7

D508

S802Y

D513

1SS133

C524

D510_1

RU2AM-EIC

C517

0.00222KV R

100016V MHE

C522_1

C523

1160V YK

47035V

C534

100016V YK

YK

R503

1M

R511

1M 1/4W

B501

W4BRH3.5X6X1.0X2

D

G

3.4

SWITCHING

S

0.5
Q510

STP5NC50FP

R527

C530

C510

0.0056 B

R525

R524

1.8K

C536

10K

0.0033250V KX

0.001250V KX

C539

0.4

560 1/4W

0.022 B

D535 MTZJ18B
R517

330 1W

D533
1SS133

R531221/4W

D537

1SS133

3.4

SWITCHING
KTC3203_Y

0.5

D536

10ELS6N

C515

Q511

C532

270P B

0.01100V MKT

T501 81290804

DC IN

8

195

6

NC

160

5

COL
NC

4

3

0

2

GND

32

1

ADJ

B503

W5RH3.5X5X1.0

C518

470P500V B

D512

SB290S

D514

1SS133

NC (MOTOR GND)

10

32

SB

11

SG

12

12V

13

5V

14

S833X

135V

0

LG

15

16

0

17

HG

12V

18

C505

470P500V B

D507

SB290S-B-EIC

D517

10ELS2N

C519

470P500V B

D519

SB290S

1SS133

DEGAUSS

COIL
L503

8R200029

AC120V_60Hz

5

0R414903

BLADE

WIDE

CD501

WHITE

BLACK

4

3

21

CP502

A1561WV2-2P
1
2

ZPB45BL3R0A

S101A

S102A

+B ADJ

VR502 330

R529_1

TH501_1

2.7K +-1%

CP505

003P-2100

FH502

EYF-52BC

51MS050LCC

R516

2

POWER_FAIL2

EMEGENCY

003P-2100

CP504

5A 125V

F501

5A125V

EYF-52BC

13.0

PROTECT SW

0

0

D501

MTZJ10B

POWER_FAIL

10K

POWER_FAIL

R500

FH501

Q502

KRC104SRTK

R530

1K
R513

10K

4.20

Q505

2SA1037AK

2.7M 1/2W

C506

0

+-10%

8.6

4.9

4.89

R507

0.22275V PHE840

PROTECT SW

KRC104SRTK

0

47K

1R0A103F24

34

12

Q508

AT+5V

W838

R553

R554

L502

C554

0.0022 B

FEED BACK
SWITCHING

Q507

KTC3198

39K 1/2W

22K 1/4W

R501

2.2 5W

6.0

D528

D518

RM11C-EIC

RM11C-EIC

15.7

5.4

R532

4.7K 1/4W

R505

330 1/4W

MTZJ5.6B

135.0 0

135.0

1050V MHE

C531_1

R519_1

47K

R520

12W

R512

56K 1/2W

R508

220200V YXF

56K 1/2W

C521

47025V YK

C511

1 1/2W

IN OUT GND SW

1234

763WSA0019

NC

C527

R640 10 1/2W
R651 10 1/2W

5V REG IC

IC501 KIA78R05PI

HS504

C542

EMEGENCY

PROTECT DRIVE

Q503

2SA1624

R521_1

5.6K

W830

D515

1F

POWER_FAIL

R522

47010V YK

100 1/4W

+B

AT+30V

MTZJ33B

AT+12V

UNREG+8V

W834

TO SOUND AMP
SOUND+B
GND

SOUND_GND

TO Y/C/A/CCD/H.AMP

GND
P.CON+5V

TO DEFLECTION

GND
+B
AT+12V
H_GND_1

H_GND

FROM/TO IN/OUT

GND

TO MICON

GND
P.CON+5V

POWER_FAIL2

GND

MOTOR+12V

FROM/TO CHROMA/IF

H_GND
AT+30V
AT+12V
UNREG+8V

AT+5V
P.CON+5V_SW

GND

6

5

4

3

2

CAUTION: DIGITAL TRANSISTOR

1

S825X

PCB010

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.

THE DC VOLTAGE AT EACH PART WAS MEASURED

NOTE:

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

ETANTLES PIECES REPAREES PAR UNATTENTION:

VMA244

1

ABC D E F GH

G-14G-13

8

7

6

5

4

3

2

FROM MICON

H_CTL

FROM/TO CHROMA/IF

V_OUT

V_FEEDBACK

GND
ACL

H.PLUSE

HEATER

H_GND

180V
AT+5V
H_OUT

FROM POWER

GND

H_GND

H_GND_1

AT+12V

+B

FROM/TO MICON

X_RAY

X-RAY_TEST

ABC D E F GH

DEFLECTION SCHEMATIC DIAGRAM

4.9

SWITCHING

Q403

KRC111SRTK

(SYSCON PCB)

IC401 AN5522V.OUTPUT IC

AMP

11E1-EIC

470

R439

D408

THERMAL PROTECTION

PUMP UP

10035V MHE

C406

0.05

20

22K +-1%

HZ27-1L

10.8

0

0

R404

HZ11B3L

1.89

0.3

1K 1/4W

D409

H CONTROL
SWITCH

2SC2412K

C416

22P CH

0.5

H-DRIVE

Q405

2SC1627_Y

1SS133

Q407

D407

W907

R444

W847

31.0

0

R411

22K +-1%

33K +-1%

C417

R456

R442

15K +-1%

R402

500V

4.7K 1/2W

R413

3.3K

330 1/2W

B

0.0022

C418

C433

R420

R414

C405

R415

R422

330 1/2W

T401

ETH09K14BZ

31.0 0

34

NC

2

0.2
1

22.3

6

2250V YK

4725V YK

D412

1N4937

6.8K +-1%

D402

1N4937

TO DY
CP401

A1561WV2-A5P

NC

5
4
3
2
1

10

11

V801

A48AGY13X77

9

R

8

G

6

B

175

2

1

CD801

SM1098-009-1A

FOCUS

SCREEN

CAUTION: DIGITAL TRANSISTOR

TO CRT

W857

R449

1 1/2W

W840

C451

0.22100V TF

D413

C431_2

1N4937

4.7250V YK

262.0

136.0

135.0

22.3

1

6

2

0

9

8.1
10

8

0

NC

4

3

1.5
8

5

NC

FB401 FQI-20B001R

COL

E180

B+

AFC
HEA

TER
GND

E12

E27
GND

E8

HV

F

S

GND

0

11

0.7

ABL

7

R421

220 1/2W

V.POSI

560 1/2W

HS402

763WSAA013

METAL

VR401

2.2K

R408

B403

262.0

1.3

680 1/4W

4.7mH 0909

1250V MHE

C422

R447

68 1/2W

W5RH3.5X5X1.0

H.OUTPUT
2SD2499

(LBOEC1)

0

B402

W5RH3.5X5X1.0

R419

R417

R416

82K

18K

150V KA

2.2 1/2W

1.3

560 1/2W

100025V YK

C407

D411

1SS133

19

W816

R460

100 1/4W

763WSAA013

L401

Q406_1

D403

D404

HS401

18

MTZJ30B

MTZJ30B

C423

C424

0.39250V PMS

0.00681.25KV MPP

C425

W893

0.00152KV R

W892

W807

C402

100035V YK

R450_1

2.2 2W

CAUTION: DIGITAL TRANSISTOR

D410

MTZJ6.8B

R423

10K 1/4W

W811

R453

120K 1/4W

C432_2

0.1100V MHE
R490

W817

68K 1/4W

D405

11E1-EIC

PCB010
VMA244

­+

Vcc GND

1234567

3.6 25.9 2.0 0 12.5 26.3 3.7

D401

R401

17

W831

W863

W917

W853

W813

R441

68K

0

0

R440

51K 1/4W

SWITCHING

KRA104SRTK

Q404

8

7

6

5

4

3

2

1

THE DC VOLTAGE AT EACH PART WAS MEASURED

NOTE:

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

ETANTLES PIECES REPAREES PAR UNATTENTION:

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.

DEFLECTION SIGNAL

1

ABC D E F GH

G-16G-15

ABC D E F GH

CRT SCHEMATIC DIAGRAM

8

7

4.7K

R814

6

5

FROM CHROMA/IF

CP851B
B2013H02-10P

10

9
8
7
6
5
4
3
2
1

GND

CUT_OFF

B.OUT
G.OUT
R.OUT

NC
H_GND
HEATER

NC

180V

(CP851A)

GND
CUT_OFF
B.OUT
G.OUT
R.OUT

H_GND1
HEATER

NC

180V

R811

330

C809

470P B

BLUE AMP

Q804_1

KTC4217(O,Y)

2.8

GREEN AMP

Q805_1

KTC4217(O,Y)

2.9

132.5

2.5

132.1

2.5

(CRT PCB)

21

22

TP801

TP802

R802_1

12K 2W

R807

2.7K 1/4W

R805_1

12K 2W

R808_1

2.7K 1/4W

132.5

0

104.1

6

5

0

132.9

0

789

1

F

0

10

11

132.8

J801

CVT3275-5102

8

7

6

5

TP803

R820_1

2.7K 1/4W

R810_1

12K 2W

L801

100uH

FROM DEFLECTION

(CD801)

GND

CP801_1

A2361WV2-2P

2

GND

1

FOCUS

W836

SCREEN

S801

C801_1

0.00222KV R

ACCESSORY

BL001

HPN-01

BT101

R03(AB)E_20_T

TM101

TOT201N06060

BT102

R03(AB)E_20_T

4

3

2

4.7K

R815

R812

330

C810

470P B

4

RED AMP

Q806_1

KTC4217(O,Y)

2.8

23

132.3

2.5

3

4.7K

R816

R813

330

C811

470P B

C805

2

PCB110
TCA381

100P CH

R.SIGNAL

1

THE DC VOLTAGE AT EACH PART WAS MEASURED

NOTE:

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

ETANTLES PIECES REPAREES PAR UNATTENTION:

G.SIGNAL
B.SIGNAL

1

ABC D E F GH

G-18G-17

ABC D E F GH

INTERCONNECTION DIAGRAM

8

J351

1
5
4
3

2
6
7

E

1

2

H

FRONT AUDIO(L)

J4202

7

AC120V_60Hz

CD501

S101A

6

5

WHITE

BLADE

WIDE

BLACK

DEGAUSS COIL

L503

8 OHM

SPEAKER

SP351

CD503
+B(A)
+B(B)

21

1
2

S102A

CP502

2

DEGAUSS COIL

1

DEGAUSS COIL

CP352

2

SOUND GND

1

CP503
1
2

SP OUT

FBT

FB401

4

FOCUS SCREEN

CP401
5
4
3
2

NC

1

3

CP851A

GND

CUT OFF

B.OUT
G.OUT
R.OUT

NC

H GND

HEATER

NC

180V

SYSCON PCB

PCB010
VMA244

11

NC

HEATER

1102345678

180V

S801

FOCUS

SCREEN

CRT PCB

PCB110
TCA381

8

9

7

CRT SOCKET

J801

1

F

R.OUT

G.OUT

10

NC

H GND

6

5

1

2

2

CP801_1

GND

GND

CD801

CP851B

GND

9

B.OUT

CUT OFF

V801

ANODE

H.V

CRT

E

1

2

H

FRONT VIDEO

J4201

10

9
8
7
6
5
4
3
2
1

M2003

ROTOR

MAGNETCOIL

FG SENSOR

VCC

HI-FI HEAD

SP HEAD

EP/LP HEAD

AUDIO

CONTROL

MR

G

O

CAPSTAN DD UNIT
DECK MECHA ASS’Y

M2001

AE

HALL

IN

H5001

MAIN

OUT

SWITCH

LOGIC

MICRO MOTOR

HALL

SENSOR

1

CAP_FG

CAP_VCO

VCC

I_LIMIT

GND[M]

GND

CAP_CTL
LDM_CTL

CYL_FG/PG

CYL_CTL

FFC

2

1
2
3
4
5
6
7
8

9
10
11
12

1
2
3
4
5
6
7

FFC

FE HEAD (GND)

1 FE HEAD (HOT)

HALL
VCC

CD2001

U-OUT
V-OUT
W-OUT
M-COM

GND
PG OUT
PG GND

CYLINDER UNIT ASS’Y

9
8
7
6
5
4
3
2
1

HEAD AUDIO CONTROL ASS’Y

AUDIO PB

6

AUDIO REC

5

CTL+

4

CTL-

3

AE HEAD(-)

2
1

FULL ERASE HEAD ASS’Y

H5002

1
2
3
4
5
6
7

UN4001

TO OS2201

FORM TM101

OS2201

GND
B+

V.OUT

1

CD852

CD

TM101

TUNER

PACK

TU601

IF

11

NC

10

+30V

9

NC

8

+5V

7

NC

6

SDA

5

SCL

4

NC

3

NC

2

AGC

1

U IN

LM

LOADING MOTOR

M101

CP1001

1
2
3
4

CAP_/M/F/R
5
6
7

LD/CY_VCO

8
9

10
11
12

CP4001

GND

9

GND

8

GND

7

SP-CH1 (R)

6

SP_COM

5

SP-CH2 (L)

4

EP/LP-CH1 (R)

3

EP/LP_COM

2

EP/LP-CH2 (L)

1

CP4002

AUDIO PB

6

AUDIO REC

5

CTL+

4

CTL-

3

AE HEAD(-)

2

AE HEAD(+) AE HEAD(+)

1

CP4003

FE HEAD (GND) 2

2

FE HEAD (HOT)

1

8

7

6

5

4

3

2

1

DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES

ETANTLES PIECES REPAREES PAR UNATTENTION:

FROM TO DECK

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

1

ABC D E F GH

G-20G-19

TOSHIBA VIDEO PRODUCTS PTE. LTD.

438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968

FILE NO. 140-200236
SUPPLEMENT

SERVICE MANUAL

COLOR TELEVISION/
VIDEO CASSETTE RECORDER

MV19M4

SUMMARY

MV19M4 comes with 2 versions of CRT with combination support components and assemblies.
The version can be identified by the alphabet behind the serial no.
Eg. 84785001 B

When replacing components use only the components in the respective list (version A or B).
Components in version A are not interchangeable with version B.

MFR'S VERSION

A

B

CRT

A48AGY13X77

A48AKH13X04

ELECTRICAL REPLACEMENT PARTS LIST

MFR'S VERSION A MFR'S VERSION B

REF. NO.

!

V801 098Q200481 CRT W/DY A48AGY13X77 BZ614165 098Q200490 CRT W/DY A48AKH13X04 BZ614476

!

R450 R6558A2R2J R,FUSE 2.2 OHM 2W BZ210159 R6558A3R3J R,FUSE 3.3 OHM 2W BZ210275

!

C425 C03L0R7E3K CC 0.0015UF 2KV R BZ110191 C03L0R7L2K CC 330 PF 2KV R BZ110239

!

PCB010 A5B301H010

C810 CS0RB04Q2K CC 470 PF 50V B BZ110265 CS0RB04N2K CC 390 PF 50V B BZ110266

!

J801 066C130015

!

PCB110 A5A404H110

All parts are not interchangeable between version.

PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N

SYSCON PCB ASS'Y (VERSION A)
VMA244A

SOCKET,CATHODE RAY TUBE
CVT3275-5102

CRT PCB ASS'Y (VERSION A)
TCA381A

BZ610324 A5B301I010

BZ614057 066X120014

BZ610309 A5A419I110

SYSCON PCB ASS'Y (VERSION B)
VMA244A

SOCKET,CATHODE RAY TUBE
HPS3200-010501

CRT PCB ASS'Y (VERSION B)
TCA381A

BZ310489

BZ614004

BZ310450

TOSHIBA VIDEO PRODUCTS PTE. LTD.

438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968