Toshiba MV19K3C Service Manual

MV19K3C

Televisión y Videograbadora

Precauciones de servicio durante la revisión
Especificaciones generales
Instrucciones de desensamble
Clave para abreviaturas
Lista de modos de servicio
Revisiones preventivas e intervalos de servicio
Nota para el reemplazo del IC de memoria
Jigs de servicio y herramientas
Ajustes mecánicos
Ajustes eléctricos
Diagramas a bloques
Placas de circuitos impresos
Diagrama esquemático
Formas de onda
Vistas explotadas mecánicas
Vistas explotadas del chasis (para ver)
Lista de partes de reemplazo mecánicas
Lista de partes de reemplazo del chasis
Lista de partes de reemplazo eléctricas

FILE NO. 140-200006

SERVICE MANUAL

COLOR TELEVISION/
VIDEO CASSETTE RECORDER

MV19K3C

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.

GENERAL SPECIFICATIONS

G-1.Outline of the Product

19 inch( 480.0 mmV):Measured diagonally
Color CRT 90 degree deflection
2 -Speed 1/2" Video Cassette Recorder

VHS Recorder/Player
VHS-C Player

G-2.VCR Format

VHS Standard NTSC PAL SECAM PAL-M PAL-N

VHS Hi-Fi Audio System

G-3.Video Recording System :Rotary,slant azimuth two head helical scan system

Luminance Component :FM recording

Chrominance Component :Low frequency converted direct recording
G-4.Broadcasting System US System M
G-5.Color System NTSC PAL SECAM or Monochrome signal
G-6.NTSC Playback(PAL 60Hz) Yes No Not Applicable
G-7.MESECAM Yes No Not Applicable
G-8.Cassette Tape

VHS type video cassette tape Width 12.65mm (1/2 Inch)
VHS-C type video cassette tape Width 12.65mm (1/2 Inch)

G-9.Tape Speed

NTSC or PAL-M PAL or SECAM

S P 33.35 mm/sec S P 23.39 mm/sec
LP 16.67 mm/sec LP 11.69 mm/sec
SLP(EP) 11.12 mm/sec

G-10.Recording/Playback Time

NTSC or PAL-M

at SP Mode Max. 210 min. (with T-210 cassette)
at LP Mode Max. 420 min. (with T-210 cassette)
at SLP(EP) Mode Max. 630 min. (with T-210 cassette)

PAL or SECAM

at SP Mode Max. 300 min. (with E-300 cassette)
at LP Mode Max. 600 min. (with E-300 cassette)

G-11.Deck

OVD-5 OVD-6 OVD-6S

G-12.Rewind/Fast Forward Time(Approx.)

FF:2'15" / Rew:1'48" (with T-120 cassette) (with E-180 cassette)

G-13.Search Speed

SP 3 and 5 Times
LP Times
SLP(EP) 9 and 15 Times

G-14.Slow Speed

SP Times
LP Times
SLP(EP) Times

G-15.Frame Advance

SP Times
LP Times
SLP(EP) Times

GENERAL SPECIFICATIONS

G-16.Antenna Input Impedance

VHF/UHF 75 ohm unbalanced

G-17.Tuner and Receiving channel 1Tuner System 2Tuner System BS Tuner

Tuner : Contactless Electric tuner

Oscar(W/O HYPER) Oscar(W/ HYPER) France CATV) Others

channel coverage

2 ~ 69 , 4A , A-5 ~ A-1 , A ~ I , J ~ W , W+1 ~ W+84

Tuning System

Frequency syn. Voltage syn. Others
G-18.Preset Channel: -- channels
G-19.Intermediate Frequency

Picture(FP) 45.75 MHz MHz MHz
Sound (FS) 41.25 MHz MHz MHz
FP-FS 4.50 MHz MHz MHz

G-20. Stereo/Dual TV Sound

Yes( NICAM GERMAN USA JAPAN JAPAN BS) No

G-21.Video Signal

Input Level 1 Vp-p / 75 ohm
Output Level 1 Vp-p / 75 ohm
S/N Ratio 50 dB (Weighted)
Horizontal Resolution at SP Mode 220 Lines

G-22.Audio Signal

Input Level

Output Level

(0dB=0.775 V rms)
S/N Ratio at SP Mode 38 dB

Harmonic Distortion : 1.5 % (1KHz)
Frequency Response : at S P Mode 100 Hz ~ 10 KHz

Hi-Fi Model’s Spes NONE

G-23.Heads

Video 2 Rotary Heads Track Width(SP/LP/SLP : 1ch 26 µ m, 2ch 31 µm)
FM Audio Rotary Heads Track Width(SP/LP/SLP : 1ch µm, 2ch m)
Audio / Control 1 Stationary Head ( Mono Stereo(L,R) )
Erase 1 Full Track Erase

Line - dB / - Kohm
RCA - 8 dB / 50 Kohm

Line - dB / - Kohm
RCA - 8 dB / 1 Kohm

at LP Mode Hz ~ KHz
at SLP(EP) Mode 100 Hz ~ 4 KHz

Depth Multiplex Recording Rotary, Slant Azimuth Two Head
System Helical Scan System
Dynamic Range : More than -- dB
Wow And Flutter : Less than --- % Wrms
Channel Separation : More than -- dB
Harmonic Distortion : Less than -- %

GENERAL SPECIFICATIONS

G-24.Motor: 3 Motors

Tape/Cassette Loading
Cylinder (Direct Drive)
Capstan (Direct Drive)

G-25.Power Source

120 V AC 50Hz AC 60Hz

EXT DC Jack - V

G-26.Power Consumption: 86 W at AC 120 V 60 Hz(Approx.)

- W at DC - V

(at TV and VCR ON)
Stand by: 6 W at AC 120 V 60 Hz(Approx.)
Per Year: --- kWh / Year

G-27.Dimensions(Approx.) 489 mm(W) 462 mm(D) 480 mm(H)
G-28.Weight(Approx.) Net : 22.0 Kg ( 48.6 lbs)

Gross: 25.0 Kg ( 55.2 lbs)

G-29.Cabinet Material

Cabinet Front: PS 94HB DECABROM

ABS 94V2 NON-DECA

94V0

Cabinet Rear: PS 94HB DECABROM

ABS 94V2 NON-DECA

94V0

Jack Panel: PS 94HB DECABROM

ABS 94V2 NON-DECA

94V0

G-30.Cassette Loading System: Front Cassette Loading System Top Loading System
G-31.Tape Counter: Linear Time Tape Counter
G-32.Protector: Power Fuse Dew Sensor
G-33.Regulation

Safety

UL CSA SAA SI CE SEV
BS NF NEMKO FEMKO DEMKO IEC65
SEMKO NZ HOMOLO SABS CNS SISIR
NOM AS3159 DENTORI UNE GOST NONE

Radiation

FCC DOC FTZ PTT CE SEV
SABA SI NF NZ HOMOLO UNE
CNS CISPR13 DENTORI AS/NZS NONE

X-Radiation

DHHS HWC PTB DENTORI NONE

G-34.Temperature

Operation 5 ºC ~ 40 ºC

Storage -20 ºC ~ 60 ºC
G-35.Operating Humidity Less than 80 %RH
G-36.Clockand Timer

Calender : 1990/1/1 ~ 2081/12/31

Built-in 1 Month 8 Events Programmable Timer

One Touch Recording : Max Time 5 Hours

Sleep Timer Yes Max 120 Min.( 10 Min. Step) No

On/Off Timer Yes 1 Programs No

Wake Up Timer Yes Programs No

Auto Shut Off 15 Minutes

G-37.Timer back up Time

More than 1/12 Minutes (at Power Off Mode)
G-38.Terminals

VHF/UHF Antenna Input Din Type F-Type France Type
Front Video Input<RCA ø8.3>

Front Audio Input<RCA ø8.3>
Rear Video Input<RCA ø8.3>

Rear Audio Input<RCA ø8.3>
Rear Video Output<RCA ø8.3>

Rear Audio Output<RCA ø8.3>
Ear Phone Jack(ø3.5) Head Phone Jack(Stereo & Mono, ø3.5)

DC Jack 12V(Center +) AC Inlet Ext Speaker
Diversity Ear Phone 21 Pin (x )

G-39.Indicator

Indicator Power Rec/OTR T-Rec O n Timer CS NONE

G-40.On Screen Display

Menu Timer Rec Set

GENERAL SPECIFICATIONS

(Red) (Red) (Red) ( )( )

Ch Set Up TV/CATV Auto Ch Memory

Add/Delete Guide Ch Set

G-CODE(or SHOWVIEW or PLUSCODE)No. Entry
Clock/Date CH/AV
Tape Counter Tape Speed
Sleep Time Tape In
Control Level (Vol,Bright,Cont,Color,Tint,Sharpness)
Control Level (Vol,Bright,Cont,Color,Sharpness)
Play/Stop/FF/Rew/Rec/OTR/T-Rec/Pause/Eject(Symble Mak)
Auto Tracking/Manual Tracking Caption/Text 1/2
Index Repeat
Add/Delete Auto Wide On/Off
Wide Select Picture Position
Tone 1/2 Stereo
Muting

G-41.OSD Language

Eng Ger Fre Spa Ita Por Jan

OSD Language Setting

Eng Ger Fre Spa Ita Por Jan Not Applicable

TV Set Up V-Chip Set On/Off Timer

Picture Audio
Sap On/Off

Auto Repeat On/Off
System Set Up Clock Set( Calender 12H 24H)

Language Auto Clock On/Off
Standard Time Daylight Saving Time

G-42.Speaker

Position Front Side Bottom

Size 3 inches

Imp. 8 ohm x 1 pcs

Output Max 2.5 W

G-43.EXT Speaker

Yes W Imp ohm No

G-44.Carton

Master Carton: Need N o Need

Content: ---- Set

Material: ---- / ---- Corrugated Carton

Dimensions: ---- mm(W) ---- mm(D) ---- mm(H)

Description of Origin Yes No

Gift Box

Material Double/Brown Corrugated Carton ( with Photo Label)

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

Design: A s Per BUYER 's

Description of Origin: Yes No

Drop Test Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces

Container Stuffing: 352 Sets / 40' container

GENERAL SPECIFICATIONS

10% 2.0 W (Typical)

Double/White Corrugated Carton ( with Photo Label)
Double Full Color Carton W/Photo

Height 25cm 31cm 46cm 62cm 80cm

G-45.Accessories

Channel Film Dew/AHC Caution Sheet
Owner's Manual ( W/Guarantee Card) [English/French]
Remote Control Unit AC Plug Adaptor
Rod Antenna ( One Pole Two Pole/ F-Type DIN Type France Type)
Loop Antenna( F-Type DIN Type France Type)
U/V Mixer Quick Set-up Sheet
DC Car Cord (Center+) Battery (UM- 4 x 2 )
Guarantee Card AC Cord
Warning Sheet A V Cord (2Pin-1Pin)
Circuit Diagram Registration Card
Antenna Change Plug PTB Sheet
Service Facility List 300 ohm to 75 ohm Antenna Adaptor
Important Safeguard Euro Warranty Information Sheet

G-46.Other Features

Auto Head Cleaning Index Search
Auto Tracking Auto Search
Auto Clock CS Kantan Record
VIDEO PLUS+(SHOWVIEW,G-CODE) Choke Coil
HQ (VHS Standard High Quality) BS
Auto Power On, Auto Play, Auto Rewind, Auto Eject
Forward / Reverse Picture Search SQPB
One Touch Playback CATV
Auto CH Memory CM Skip(30sec x 6Times)
Just Clock Function Area Code
Closed Caption Standby Power Save
TV Auto Shutt off Function Energy Star
NTSC Playback PAL TV (PAL 60Hz) Comb Filter
End Call TV Monitor
V-chip( USA CANADA) Program Extend
SAP

GENERAL SPECIFICATIONS

G-47.Switch

Front Power Channel Up Volume Up

Play Channel Down Volume Down
Pause/Still F.FWD/Cue Rew/Rev
System Select Eject/Stop Rec/OTR
One Touch Playback Main Power SW

Rear Color On/Off (SECAM only) Degauss

Main Power SW AC/DC

G-48.Magnetic Field

BV : +0.45G BV : +0.35G BV : +0.25G

BH : 0.18G BH : 0.30G BH : 0.30G

BV : -0.15G BV : -0.25G BV : -0.50G

BH : 0.15G BH : 0.15G BH : 0.30G

G-49.Remote Control Unit:

Unit: RC-DA

Format : NEC

Custom Code : 40-BF/44-BB h

Glow in Dark Remocon Yes No

Power Source: D.C 3 V Battery UM - 4 x 2

Total 41 Keys

0 Power Tracking Auto
1 Rec/OTR Tracking Up/Set +
2 Play Tracking Down/Set ­ 3 F.Fwd Menu
4 Rew Enter
5 Pause/Still Cancel
6 Stop Muting
7 Eject Volume Up
8 Timer Rec Volume Down
9 TV/Caption/Text Ch Up
Sleep Timer Index Ch Down
Quick View Zero Return Input Select
TV Monitor Counter Reset Speed
Call CM Skip(Skip Search) Audio Select(for Hi-Fi)
Slow(for 4Head)
Program(without V+) VCR PLUS+/Program(with V+)

DISASSEMBLY INSTRUCTIONS

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

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

1.

Remove the 6 screws 1.

2.

Remove the 2 screws 2 which are used for holding the
Back Cabinet.

3.

Remove the AC cord from the AC cord hook 3.

4.

Remove the Back Cabinet in the direction of arrow.

Front Cabinet

1

1

1

1

1

2

2

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 CP850).

3.

Remove the CRT PCB in the direction of arrow.

3

Back Cabinet

Fig. 1-1

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

1.

Remove the 2 screws 1.

2.

Disconnect the following connectors:
(CP355, CP353, CP401, CP502 and CP351).

3.

Unlock the support 2.

4.

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

Front Cabinet

1

TV/VCR Block

1

UP TO
RELEASE

1-4: MAIN PCB (Refer to Fig. 1-4)

1.

Remove the screw 1.

2.

Remove the Main PCB Holder.

3.

Remove the 2 screws 2.

4.

Remove the 3 screws 3.

5.

Disconnect the following connectors:
(CP810, CP820 and CP804).

6.

Remove the Main PCB in the direction of arrow.

2

2

Main PCB

Main PCB Holder

1

3

3

2

Fig. 1-3

3

Front Cabinet

CRT PCB

VCR Block

Fig. 1-4

Fig. 1-2

DISASSEMBLY INSTRUCTIONS

1-5: DECK SHIELD PLATE (Refer to Fig. 1-5)

Remove the 2 screws 1.

1.

Remove the screw 2.

2.

Remove the screw 3.

3.

Remove the Deck Shield Plate in the direction of arrow.

4.

2

1

1

Deck Shield Plate

3

VCR Block

1-6: DECK CHASSIS (Refer to Fig. 1-6)

1.

Remove the 3 screws 1.

2.

Disconnect the following connectors:
(CP1002, CP1005, CP1006, CP4001, CP4004 and
CP4005).

3.

Remove the Deck Chassis in the direction of arrow.

Fig. 1-5

1-7: JACK PLATE AND SYSCON PCB (Refer to Fig. 1-7)

1.

Remove the screw 1.

2.

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

3.

Remove the screw 2.

4.

Remove the nut 3.

5.

Remove the washer 4.

6.

Unlock the 2 supports 5.

7.

Remove the Jack Plate in the direction of arrow (B).

Jack Plate

2

3

4

5

Syscon PCB

5

(B)

1

(A)

Deck Holder

Fig. 1-7

Syscon PCB

1

1

1

Deck Chassis

Fig. 1-6

DISASSEMBLY INSTRUCTIONS

2. REMOVAL OF DECK PARTS

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

Remove the 2 screws 1.

1.

Slide the 2 supports 2 and remove the Top Bracket.

2.

NOTE

When you install the Top Bracket, install the screw (1)
first, then install the screw (2).

(2)

1

Top Bracket

2

Main Chassis

• Screw Torque: 5 ± 0.5kgf•cm

Top Bracket

2

Main Chassis

2-2: FLAP LEVER/TAPE GUIDE R (Refer to Fig. 2-2)

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

1.

Remove the Polyslider Washer 1.

2.

Remove the Flap Lever.

3.

Unlock the 3 supports 2 and remove the Tape Guide R.

4.

(1)

1

Fig. 2-1

NOTE

When you install the Tape Guide L, install as shown in the
circle of Fig. 2-3-B. (Refer to Fig. 2-3-B)

Tape Guide L

REC Lever

• The REC Lever is not installed on the Video Cassette Player.

Fig. 2-3-B

2-4: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-4)

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

Locker R

Tape Guide R

Flap Lever

2

2

2

Main Chassis

Fig. 2-2

2-3: TAPE GUIDE L (Refer to Fig. 2-3-A)

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

1.
Unlock the 2 supports 1 and remove the Tape Guide L.

2.
Remove the REC Lever. (Recorder only)

3.

REC Lever

Tape Guide L

1

Cassette Side L

Main Chassis

Fig. 2-4

2-5: CASSETTE SIDE L/R (Refer to Fig. 2-5)

Remove the Locker Spring.

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

2.

1

Side L/R.

NOTE

When you install the Cassette Side L/R, be sure to move
the Locker L/R after installing.

1

1

Locker Spring

Locker R

Cassette Side R

1

1

Locker L

Cassette Side L

Fig. 2-5

1

Main Chassis

• The REC Lever is not installed on the Video Cassette Player.

Fig. 2-3-A

DISASSEMBLY INSTRUCTIONS

2-6: LINK ASS'Y (Refer to Fig. 2-6)

Set the Link Ass'y to the Eject position.

1.
Remove the (A) side of the Link Ass'y first, then remove

2.
the (B) side.

Link Ass'y

(A)

Main Chassis

(B)

Link Ass'y

Main Chassis

Fig. 2-6

2-7: LOADING MOTOR ASS'Y (Refer to Fig. 2-7)

Remove the Link Lever.

1.
Remove the Dumper Spring.

2.
Remove the 2 screws 1.

3.
Unlock the support 2 and remove the Loading Motor

4.
Ass'y.
Unlock the 2 supports 3 and remove the Deck PCB

5.
(BOT).

1

Dumper Spring

Loading Motor Ass'y

2

2-9: TENSION ASS'Y (Refer to Fig. 2-9-A)

Move the Inclined S Ass'y to the back side.

1.
Unlock the support 1 and remove the S Reel Stopper.

2.
Remove the Tension Spring.

3.
Unlock the support 2 and remove the Tension Arm

4.
Ass'y.
Remove the Tension Adjust.

5.
Unlock the 2 supports 3 and remove the Tension Band

6.
Ass'y.
Unlock the support 4 and remove the Tension Holder.

7.

Tension Adjust

3

3

Tension Spring

2

4

S Reel Stopper

1

Tension Band Ass'y

Tension Arm Ass'y

Tension Holder

Inclined S Ass'y

Fig. 2-9-A

NOTE

When you install the Tension Adjust, install as shown in
Fig. 2-9-B. (Refer to Fig. 2-9-B)

Adjust the direction of the Marker to inside.

3

Main Chassis

• Screw Torque: 5 ± 0.5kgf•cm

1

Deck PCB
(BOT)

Link Lever

2-8: SENSOR COVER L (Refer to Fig. 2-8)

Unlock the support 1 and remove the Sensor Cover L.

1.
Unlock the 2 supports 2 and remove the Deck PCB

2.
(EOT).

Main Chassis

Sensor Cover L

Deck PCB
(EOT)

1

2

2

Fig. 2-8

Fig. 2-7

2-10: T BRAKE ASS'Y (Refer to Fig. 2-10)

Remove the T Brake Spring.

1.
Remove the T Brake Ass'y.

2.

T Brake Ass'y

T Brake Spring

Fig. 2-9-B

Fig. 2-10

DISASSEMBLY INSTRUCTIONS

2-11: S REEL/T REEL ASS'Y (Refer to Fig. 2-11)

Remove the Idler Ass'y.

1.
Remove the S Reel and T Reel Ass'y.

2.
Remove the 2 Polyslider Washers 1.

3.

NOTE

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

1.
Reel Ass'y and Idler Ass'y.
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 Ass'y.

4.
(Use gloves.) (Refer to Fig. 2-11) Do not adhere the
stains on it.
When you install the reel, clean the shaft and oil it. (If

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

6.

(Refer to MECHANICAL ADJUSTMENT)

S Reel

(A)

1

Idler Ass'y

T Reel Ass'y

(A)

1

Fig. 2-11

NOTE

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

1.
When you install the Pinch Roller Ass'y, install as

2.
shown in the circle. (Refer to Fig. 2-12-B)

Fig. 2-12-B

2-13: A/C HEAD (Refer to Fig. 2-13-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

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

1.
When you install the A/C Head Spring, install as shown

2.
in Fig. 2-13-B. (Refer to Fig. 2-13-B)
When you install the A/C Head, tighten the screw (1)

3.
first, then tighten the screw (2), finally tighten the screw
(3).

(3)

(1)

2

2

(2)

2

A/C Head

2-12: PINCH ROLLER ASS'Y/P5 ARM ASS'Y

(Refer to Fig. 2-12-A)

Remove the P5 Spring.

1.
Remove the screw 1.

2.
Unlock the 2 supports 2 and remove the Cassette

3.
Opener.
Remove the Pinch Roller Ass'y, P/R Arm Spring, Pinch

4.
Roller Lever and P5 Arm Ass'y.

1

P5 Spring

P5 Arm Ass'y

2

Cassette Opener

2

Pinch Roller Ass'y

P/R Arm Spring

Pinch Roller Lever

Main Chassis

A/C Head Spring

1

A/C Head Base

Fig. 2-13-A

Spring Position

Fig. 2-13-B

2-14: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-14)

Remove the screw 1.

1.
Remove the FE Head.

2.

FE Head

1

• Screw Torque: 5 ± 0.5kgf•cm

Fig. 2-12-A

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

Fig. 2-14

DISASSEMBLY INSTRUCTIONS

2-15: AHC ASS'Y/CYLINDER UNIT ASS'Y

(Refer to Fig. 2-15)

Unlock the support 1 and remove the AHC Ass'y.

1.
Remove the 3 screws 2.

2.
Remove the Cylinder Unit Ass'y.

3.

NOTE

When you install the Cylinder Unit Ass'y, tighten the
screws from (1) to (3) in order while pulling the Ass'y
toward the left front direction.

2

Cylinder Unit Ass'y

2

(2)

(3)

2

(1)

AHC Ass'y

1

1

Middle Gear

E-Ring

Main Cam

2

Pinch Roller Cam

Link Lever Spacer

3

Joint Gear

P5 Cam

Fig. 2-17-A

NOTE

When you install the Pinch Roller Cam, P5 Cam and Main
Cam, align each marker. (Refer to Fig. 2-17-B)

Pinch Roller Cam

Check the hole of Main
Chassis can be seen.

P5 Cam

• Screw Torque: 5 ± 0.5kgf•cm

Fig. 2-15

2-16: CAPSTAN DD UNIT (Refer to Fig. 2-16)

Remove the Capstan Belt.

1.
Remove the 3 screws 1.

2.
Remove the Capstan DD Unit.

3.

Capstan Belt

Capstan DD Unit

1

1

1

• Screw Torque: 5 ± 0.5kgf•cm

Fig. 2-16

2-17: MIDDLE GEAR/MAIN CAM (Refer to Fig. 2-17-A)

Remove the Polyslider Washer 1, then remove the

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

2.
Lever Spacer and P5 Cam.
Remove the Polyslider Washer 2, then remove the

3.
Pinch Roller Cam.
Remove the Polyslider Washer 3, then remove the

4.
Joint Gear.

Main Cam

Marker

Fig. 2-17-B

2-18: CLUTCH ASS'Y (Refer to Fig. 2-18)

Remove the Polyslider Washer 1.

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

2.
Gear Clutch and Polyslider Washer 2.

NOTE

When you install the Clutch Ass'y, oil the shaft.

1

Clutch Ass'y

Ring Spring

Ring Clutch

Gear Clutch

2

App. 5mm

Fig. 2-18

DISASSEMBLY INSTRUCTIONS

2-19: LOADING GEAR S/T ASS'Y (Refer to Fig. 2-19-A)

Remove the E-Ring 1 and remove the Main Loading

1.
Gear.
Remove the Capstan Brake Spring.

2.
Slide the Main Rod and remove the Capstan Brake

3.
Arm Ass'y.
Remove the Main Rod.

4.
Remove the Tension Lever.

5.
Unlock the 2 supports 2 and remove the Clutch Lever.

6.
Remove the screw 3.

7.
Remove the LED Reflecter.

8.
Remove the Loading Arm S Ass'y and Loading Arm T

9.
Ass'y.

Remove the Loading Gear S and Loading Gear T.

10.
Remove the Loading Gear Spring.

11.

Capstan Brake Spring

Main Rod

Clutch Lever

Capstan Brake Arm Ass'y

1

Main Loading Gear

Tension Lever

Loading Gear T

2-20: INCLINED S/T ASS'Y (Refer to Fig. 2-20)

Unlock the support 1 and remove the P4 Cover.

1.
Remove the S-S Brake Spring.

2.
Unlock the support 2 and remove the Loading Gear

3.
Holder.
Remove the S-S Brake Arm.

4.
Remove the Inclined S.

5.
Remove the Inclined T.

6.
Remove the 2 screws 3, then remove the Guide Roller.

7.

NOTE

Do not touch the roller of Guide Roller.

Loading Gear Holder

Guide Roller

Inclined S

3

2

S-S Brake Spring

S-S Brake Arm

Guide Roller

3

Inclined T

1

P4 Cover

2

LED Reflecter

3

2

Loading Gear
Spring

Loading Arm T Ass'y

Loading Gear S

Loading Gear
Spring

Loading Arm S Ass'y

Fig. 2-19-A

NOTE

When you install the Loading Arm S Ass'y, Loading Arm T
Ass'y and Main Loading Gear, align each marker. (Refer

to Fig. 2-19-B)

Marker

Main Loading Gear

Marker

• Screw Torque: 0.7 ± 0.2kgf•cm

Fig. 2-20

Loading Arm T Ass'y

Loading Arm S Ass'y

Fig. 2-19-B

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.

Fig. 3-5

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, Flipflop

:

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

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

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

VOL. (-) MIN

VOL. (-) MIN 4

VOL. (-) MIN

VOL. (-) MIN

0

2

3

5

6

Releasing of V-CHIP PASSWORD.

Initialization of the factory.
NOTE: Do not use this for the normal servicing.

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".

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 EOT/BOT/Reel sensor do not work at this moment.
Refer to the "PREPARATION FOR SERVICING"

PREVENTIVE CHECKS AND SERVICE INTERVALS

The following standard table depends on environmental conditions and usage. Unless maintenance is properly
carried out, the following service intervals may be quite shortened as harmful effects may be had on other parts.
Also, long term storage or misuse may cause transformation and aging of rubber parts.

Time

Parts Name

Audio Control Head

Full Erase Head

(Recorder only)

Capstan Belt

Pinch Roller

Capstan DD Unit

Loading Motor

Tension Band
Capstan Shaft

Tape Running
Guide Post

Cylinder Unit

: Clean
: Replace

500

hours

1,000
hours

1,500
hours

2,000
hours

3,000
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 USING HOURS

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: 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.

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

3.

After the confirmation of using hours, turn off the power.

INIT 00 83
POWER ON

PLAY/REC

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

0010
0003

Initial setting content of MEMORY IC.

POWER ON total hours.
PLAY/REC total hours.

PREVENTIVE CHECKS AND SERVICE INTERVALS

CLEANING

NOTE

After cleaning the heads with isopropyl alcohol, do not
run a tape until the heads dry completely. If the heads
are not completely dry and alcohol gets on the tape,
damage may occur.

1. AUDIO CONTROL HEAD

Wrap a piece of chamois around your finger. Dip it in
isopropyl alcohol and clean the audio control head by
wiping it horizontally. 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

NOTE FOR THE REPLACING OF 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.

ADDRESS DATA

00 9D
01 6D
02 34
03 00
04 00
05 00
06 C4
07 8B
08 50
09 16

ADDRESS DATA

0A 23
0B 24
0C 12
0D 00
0E 00
0F 00

10 C0
11 68
12 5C
13

53

ADDRESS DATA

14 04
15 A0
16 61
17 54
18 B9

19 0F
1A 04
1B 82
1C 6A

1D FA

ADDRESS DATA

1E 43
1F 05
20 0D
21 0A
22 32
23 00
24 3A
25 00
26 00
27 35

ADDRESS DATA

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.

3.

ADDRESS DATA

INIT 00 83
POWER ON

PLAY/REC

0010
0003

28 00
29 02

Fig. 1

ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS until

4.
required ADDRESS to be changed is reached.
Press ENTER to select DATA. When DATA is selected, it will "blink".

5.
Again, step through the DATA using SET + or - until required DATA value has been selected.

6.
Pressing ENTER will take you back to ADDRESS for further selection if necessary.

7.
Repeat steps 4 to 7 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.

9.

The unit will now have the correct DATA for the new MEMORY IC.

SERVICING FIXTURES AND TOOLS

Alignment Tape

ST-N5
ST-NF

VTR cleaning kit VTR lubrication kit Grease JG002B

JG022 Master Plane JG024A Reel Disk Height

Back tension cassette gauge

70909103

Adjustment Jig

Torque cassette gauge
(KT-300NR)

70909199

JG153 X Value Adjustment

Screwdriver

Taper nut driver

70909228

JG002E
JG002F

JG154 Cable

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

JG162C Cable (10 Pins)
JG162D Cable (11 Pins)
JG162Y Cable (5 Pins)

Part No. Remarks

JG002B VSR Torque, Brake Torque (S Reel/T Reel Ass'y)
JG002E Brake Torque (T Reel Ass'y)
JG002F

JG153

JG022/JG024A

Tentelometer

VSR Torque, Brake Torque (S Reel)
X Value Adjustment
Reel Disk Height Adjustment

Used to connect the test point of SERVICE and GROUNDJG154
Used to connect the Syscon PCB and Main PCBJG162C/JG162D

Used to connect the Syscon PCB and CRT PCBJG162Y

PREPARATION FOR SERVICING

How to use the Servicing Fixture

1.

Unplug the connector CP351, CP355, CP502 and CP353, then remove the TV/VCR Block from the set.

2.

Unplug the connector CP810, CP820 and CP850, then remove the Main PCB from the VCR Block.

3.

Connect as shown in the below figure using the Service Fixture.

• Connect the Syscon PCB to the Main PCB with the cable JG162C and JG162D.

• Connect the Syscon PCB to the CRT PCB with the cable JG162Y.

4.

Remove the Jack/LED PCB from the set, then connect it with the Syscon PCB.
If necessary, connect CP351 (Front A/V Jack Input Terminal)

5.

Short circuit between TP1001 and Ground with the cable JG154.

(Refer to MAJOR COMPONENTS LOCATION GUIDE)

The EOT, BOT and Reel Sensor do not work at this moment.

6.

At that time, the STOP/EJECT button is available to insert and eject the Cassette Tape.

Front Cabinet

Syscon PCB

TP1001

CD850

CRT PCB

CP850

Main PCB

CD601

CP355

JG162Y

CP820

CP804

CP810

JG162D

JG162C

CD820

CD810

To Ground

JG154

CD352

CD351

Jack/LED PCB

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.)
When you activate the deck without the Cassette
Holder, short circuit between TP1001 and GND. (Refer

to ELECTRICAL ADJUSTMENT PARTS LOCATION
GUIDE) In this condition the BOT/EOT/Reel Sensor will

not function.

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.

Confirm that "A" of the reel disk is lower than "B" of the
reel disk height adjustment jig (JG024A) , and is higher
than "C". If it is not enough height, adjust to 10(+0.2, -0)
mm with the height adjustment washer.

4.

Adjust the other reel in the same way.

Master Plane (JG022)

1-2: CONFIRMATION AND ADJUSTMENT OF TENSION

POST POSITION

1.

Set to the PLAY mode.

2.

Adjust the Tension Adjust until the edge of the Tension
Arm is positioning within 0.5mm range from the
standard line center of Main Chassis.
After this adjustment, confirm that the cut position is
located in "A" area as shown in Fig. 1-2-B. If it is
located in "B" area, adjust again.

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)

Standard line center of Main Chassis

Tension Adjust

Fig. 1-2-A

Master Plane (JG022)

10(+0.2, -0)mm

Reel Disk Height Adjustment Jig
(JG024A)

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

(A)

Cut Position

(B)

Tension Adjust

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 TORQUE CASSETTE GAUGE (KT-300NR)

1.

After confirmation and adjustment of Tension Post
position (Refer to item 1-2), load the torque cassette
gauge (KT-300NR) and set to the PLAY mode.

2.

Confirm that the right meter of the torque tape indicates
70~110gf•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

P1 Post

Guide Roller

Fig. 1-3

MECHANICAL ADJUSTMENTS

1-4: CONFIRMATION OF VSR TORQUE

Operate within 4~5 seconds after the reel disk begins to

1.
turn.
Install the Torque Gauge (JG002F) and Adapter (JG002B)

2.
on the S Reel. Set to the Rewind mode. (Refer to Fig.1-4)
Then, confirm that it indicates 120~180gf•cm.

3.

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)

Set to the STOP mode.

1.
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 70~100gf•cm.

4.

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

Set to the STOP mode.

1.
Move the Idler Ass'y from the T Reel Ass'y.

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 35~60gf•cm.

4.

Torque Gauge/Adapter
(JG002F/JG002B)

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 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

3.

remote 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
(JG002E/JG002B)

S Reel

T Reel Ass'y

Fig. 1-4

NOTE

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

Check item

1-4
1-5

Replacement Part

Idler Ass'y/Clutch Ass'y

T Brake Spring/Tension Spring

Envelope

CH-3
Audio

Max

CH-1
Envelope
(TP4001)

CH-1

CH-2

Track

Track

CH-2
SW Pulse (TP1002)

(1)

(2)

Entrance Exit

A

B

Fig. 2-1-A

Max

A : B = 3 : 2

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 Alignment Tape.

2.

Confirm that the reflected picture of stamp mark is
appeared on the tape prior to P4 Post 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 Post

2-3:2-2:

TAPE RUNNING ADJUSTMENT
(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 TP4001, CH-2 to

5.

TP1002 and CH-3 to HOT side of Audio Out Jack.
Playback the Alignment Tape.

6.

Press and hold the TRACKING-AUTO button on the

7.

remote 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.
2-1-A.

3

2

Audio/Control Head

Tape

Stamp Mark

Audio/Control Head

Fig. 2-2-A

1

4

Fig. 2-2-B

0.25±0.05mm

Fig. 2-2-C

MECHANICAL ADJUSTMENTS

3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

4

3

2

5

6

7

1

8

11

12

1. Tension Adjust

2. Tension Arm

3. Guide Roller

4. P1 Post

5. Audio/Control Head

6. X value adjustment driver hole

10

10.

11.

12.

9

7.

P4 Post

8.

T Brake Spring

9.

T Reel Ass'y
Idler Ass'y
S-S Brake Spring
S Reel

ELECTRICAL ADJUSTMENTS

1. ADJUSTMENT PROCEDURE

Read and perform these adjustments when repairing the
circuits or replacing electrical parts or PCB assemblies.

CAUTION

When replacing IC's or transistors, use only specified
silicon grease.
(To prevent the damage to IC's and transistors.)

On-Screen Display Adjustment

1.2.Unplug the AC plug for more than 5 seconds to set the
clock to the non-setting state. Then, set the volume
level to minimum.
Press the VOL. DOWN button on the set and the
channel button (9) on the remote control simultaneously
to display adjustment mode on the screen as shown in

Fig. 1-1.

NOTE

Use the channel buttons (1-8) on the remote control to
select the options shown in Fig. 1-1.
Press the channel button (0) on the remote control to
end the adjustments.

1. H/V

2. AKB

3. COLOR TEMP

4. PICTURE

5. OTHERS

6. TEST PATTERN

7. STEREO/SAP

8. (VOL TEST) 0. END

2. BASIC ADJUSTMENTS

(VCR SECTION)

2-1: PG SHIFTER

1.

Connect CH-1 on the oscilloscope to TP1002 and CH-2
to TP4201.

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.

Fig. 1-1

CH-2

6.5H

CH-1

Fig. 2-1-A

CH-2

CH-1

6.5H

Fig. 2-1-B

2-2: RF AGC

1.

Receive the monoscope pattern.

2.

Connect the digital voltmeter between the pin 5 of
CP603 and the pin 1 (GND) of CP603.

3.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (5) on the remote control.
The Fig. 2-2 appears on the display.

4.

Press the channel button (1) on the remote control.

5.

Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 2.3 ± 0.05V.

1. RF AGC DELAY

2. VIDEO LEVEL

3. FM LEVEL

4. OSD H

5. CUT OFF

6.

7.

8. 0. RETURN
Fig. 2-2

2-3: VCO FREERUN

1.

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

2.

Receive the UHF.

3.

Disconnect the Antenna while receiving the UHF 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 to TP601.

7.

Adjust the L610 until the digital voltmeter is 3.1 ± 0.05V.

(TV SECTION)

2-4: CONSTANT VOLTAGE

1.

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

2.

Connect the digital voltmeter to TP401.

3.

Set condition is AV MODE without signal.

4.

Adjust the VR502 until the DC voltage is 135 ± 0.5V.

ELECTRICAL ADJUSTMENTS

2-5: CUT OFF

1.

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

2.

Set condition is AV MODE without signal.

3.

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

4.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (5) on the remote control.
The Fig. 2-2 appears on the display.

5.

Press the channel button (5) on the remote control.

6.

Adjust the Screen Volume until a dim raster is obtained.

2-6: FOCUS

1.

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

2.

Receive the monoscope pattern.

3.

Turn the Focus Volume fully counterclockwise once.

4.

Adjust the Focus Volume until picture is distinct.

2-7: SUB BRIGHTNESS (TV)

1.

Receive the black 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 (4) on the remote control.
The Fig. 2-3 appears on the display.

4.

Press the channel button (1) on the remote control.

5.

Press the VOL. UP/DOWN button on the remote control
until the screen begin to shine.

The Black Pattern means the whole black raster signal.

*

Select the "RASTER" of the pattern generator, set to
the OFF position for each R, G and B.

1. BRIGHT

2. CONTRAST

3. COLOR

4. TINT

5. SHARPNESS

6. OSD CONT

7.

8. 0. RETURN

2-8: SUB BRIGHTNESS (AV)

1.

Receive the black pattern*. (Audio Video 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 (4) on the remote control.
The Fig. 2-3 appears on the display.

4.

Press the channel button (1) on the remote control.

5.

Press the VOL. UP/DOWN button on the remote control
until the screen begin to shine.

Fig. 2-3

2-9: SUB COLOR (TV)

1.

Receive the color bar pattern. (RF Input)

2.

Connect the synchro scope 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 (4) on the remote control.
The Fig. 2-3 appears on the display.

5.

Press the channel button (3) on the remote control.

6.

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.

7.

Press the VOL. UP/DOWN button on the remote control
until the red color level is adjusted to 105 ± 5% of the
white level. (Refer to Fig. 2-4)

White 0%

0%

105%

Red Level

White 100%

2-10: SUB COLOR (AV)

1.

Receive the color bar pattern. (Audio Video Input)

2.

Connect the synchro scope 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 (4) on the remote control.
The Fig. 2-3 appears on the display.

5.

Press the channel button (3) on the remote control.

6.

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.

7.

Press the VOL. UP/DOWN button on the remote control
until the red color level is adjusted to 105 ± 5% of the
white level. (Refer to Fig. 2-4)

2-11: SUB TINT (TV)

1.

Receive the color bar pattern. (RF Input)

2.

Connect the synchro scope 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 (4) on the remote control.
The Fig. 2-3 appears on the display.

5.

Press the channel button (4) on the remote control.

6.

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

(Refer to Fig. 2-5)

Fig. 2-4

"A"

ELECTRICAL ADJUSTMENTS

2-15: VERTICAL LINEARITY

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 (1) on the remote control.
The Fig. 2-6 appears on the display.

4.

Press the channel button (5) on the remote control.

5.

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

Fig. 2-5

2-12: SUB TINT (AV)

1.

Receive the color bar pattern. (Audio Video Input)

2.

Connect the synchro scope 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 (4) on the remote control.
The Fig. 2-3 appears on the display.

5.

Press the channel button (4) on the remote control.

6.

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

(Refer to Fig. 2-5)

2-13: 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 (1) on the remote control.
The Fig. 2-6 appears on the display.

4.

Press the channel button (1) on the remote control.

5.

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

1. H. PHASE

2. H. BLK

3. V. SIZE

4. V. POSI

5. V. LIN

6. V. SC

7. V. COMP

8. (H FREQ) 0. RETURN
Fig. 2-6

2-16: VERTICAL POSITION

1.

Receive the color bar 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 (1) on the remote control.
The Fig. 2-6 appears on the display.

4.

Press the channel button (4) on the remote control.

5.

Adjust the value of R408 and R421 until the horizontal
line of the color bar comes to approximate center of the
CRT.

NOTE
R408 and R421 are fixed resistors. Use a variable resistor

to determine the optimal value and insert that value resistor.
Lessen the value of R408:

Lessen the value of R421:

2-17: OSD HORIZONTAL

1.

Receive monoscope pattern.

2.

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

3.

Activate the adjustment mode display of Fig. 1-1 and
press the channel button (5) on the remote control.
The Fig. 2-2 appears on the display.

4.

Press the channel button (4) on the remote control.

5.

Press the VOL. UP/DOWN on the remote control until
the difference of A and B becomes minimum.

(Refer to Fig. 2-7)

Picture will move about
2mm DOWN.
Picture will move about
2mm UP.

[ TV ]

OSD H

2-14: 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 (1) on the remote control.
The Fig. 2-6 appears on the display.

4.

Press the channel button (3) on the remote control.

5.

Press the VOL. UP/DOWN button on the remote control
until the horizontal over scan is equal to the vertical over
scan.

A B Fig. 2-7

ELECTRICAL ADJUSTMENTS

2-18: WHITE BALANCE

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

1.
Receive the color bar pattern.

2.
Activate the adjustment mode display of Fig. 1-1 and

3.
press the channel button (2) on the remote control.
The Fig. 2-8 appears on the display.
Adjust the adjustment mode display of Fig. 2-8 until the

4.
white color is loocked like a white.

1. AKB AUTO

2. R.BIAS

3. G.BIAS

4. B.BIAS

5. R.DRIVE

6. G.DRIVE

7. B.DRIVE

8. AGC AUTO 0. RETURN
Fig. 2-8

ELECTRICAL ADJUSTMENTS

3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE
(VCR SECTION)

TP1001

TP1002
TP4001

CP603

TU601

L610

TP601

TP4201

J4201

SYSCON PCB

(TV SECTION)

ELECTRICAL ADJUSTMENTS

TP803

FOCUS VOLUME
SCREEN VOLUME

TP801

J801

CRT PCB

R421

R408

FB401

VR502

TP401

T501

MAIN PCB

ELECTRICAL ADJUSTMENTS

4. 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.

4-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)

1.

Tighten the screw for the magnet. Refer to the adjusted
CRT for the position. (Refer to Fig. 4-1)
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.

4-2: PURITY
NOTE

Adjust after performing adjustments in section 4-1.

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 colors.

5.

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

DEFLECTION YOKE
DEFLECTION YOKE SCREW
MAGNET SCREW

4-3: STATIC CONVERGENCE
NOTE

Adjust after performing adjustments in section 4-2.

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.

4-4: DYNAMIC CONVERGENCE
NOTE

Adjust after performing adjustments in section 4-3.

1.2.Adjust the differences around the screen by moving the
deflection yoke upward/downward and right/left.

(Refer to Fig. 4-2-a)

Insert three wedges between the deflection yoke and
CRT funnel to fix the deflection yoke.

(Refer to Fig. 4-2-b)

R G B

R
G
B

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT

WEDGE

WEDGE POSITION

R
G
B

Fig. 4-2-a

WEDGE

WEDGE

Fig. 4-2-b

R G B

6 POLE MAGNETS
4 POLE MAGNETS
PURITY MAGNETS

Fig. 4-1

Y/C/AUDIO/

HEAD AMP/

IN/OUT

MICON/
POWER

Y/C VIDEO

Y/C AUDIO

TU_AUDIO

TU_VIDEO

SDA
SCL

TU601

1

4

5

11

TH501
DEGAUSS ELEMENT

Q608

BUFFER

Q602

BUFFER

SAW FILTER
CF601

154

L610

TV BLOCK DIAGRAM

V. OUTPUT IC401 LA7840

THERMAL

PROTECTION

PUMP
UP

AMP

VCC

5

2

X604

47

VCO
TINT

RGB
MATRIX

BLACK

3.579545MHz

HOR
VCO

1/256
HOR

C/D

PFC1

VER

COLOP
CLAMP

SEP

FBP

PFC2

PHASE
AHIFTER

HOR
OUT

VER
C/D

OSD
SW

OSD

FIX GAIN

VER
RANP

AFT

11

ABL

33

30

26

19

17

18

DRIVE/CUT-OFF

15
14
13

CLAMP

12

8

CHROMA/IF
IC604 LA76814BM

52

CLMP

PLL
P2C

VIDEO

SW

SW

ACC

DELAY

LINE

PEAKING

CORING

PPC1

SYNC
SEP

DEMO

CONTRAST
BRIGHT

STRETCH

BLACK

STRETCH

54

CLMP

66

DC

VOL

SW

SPLL

VIDEO

PMP

DET
FM

PMP

LIM

BPFBPF

VIDEO

DET

73

75

69

67
56

9

10

77

BUS

RF AGC

VIF

IF AGC

79
78

6

1

4

3

59
60

7

6

Q405

H. DRIVE

8
4

2 EF

9
1

Q806

BLUE AMP

Q804

RED AMP

Q805

GREEN AMP

FB401

Q406

H. OUTPUT

HV

G2

11

Q605

CUT OFF

J801

F
7

8
6

DY

P.CON+9V

V801

CRT

X_RAY

VD

HD
OSD_BLK
OSD_B
OSD_G
OSD_R

AFT_M

MICON/
POWER

AC IN

VR502

+B ADJ.

L503

DEGAUSS COIL

F501

Q507

FEED BACK SW.

Q506

5V SW.

Q513

5V SW.

3

2

1

IC506 ON3171R

FEED BACK

RY501

RELAY

D501~D504

RECTIFIER

SW. REG.
IC501
STR-F6624

Q504

RELAY DRIVE

6V REG.

Q621

SW.

Q620

+5V DRIVER

F502

T501

6 14

16

4

1

31

31

24

12

5V POWER REG.
IC502 KIA7805PI

9

12V REG.
IC504 KIA7812PI

9V REG.
IC503 PQ09RD08

31

AT 30V

AT 5.6V

AT +12V

P.CON +9V

IC601 KIA7806PI

Q503

+B 100V DRIVE

Q502

100V DRIVE

Q501

100V SW.

13

AT 10V

SOUND AMP.
IC352 AN7523

6

1

5

4

SP351
SPEAKER

1

2

2

J351
HEAD PHONE

7

TV_POWER-H
VCR_POWER-H
POWER FAIL(DC)

MICON/
POWER

Y/C/AUDIO/HEAD AMP/IN/OUT BLOCK DIAGRAM

Q4010

BUFFER

CYL

HEAD

AUDIO

CONTROL

CP4001

SP CH1 (R)

6
5

SP COM

4

SP CH2 (L)

3

EP/LP CH1 (R)
2 EP/LP COM
1 EP/LP-CH2 (L)

MICON/

POWER

CP4005

6

AUDIO PB

5

AUDIO REC

4

CTL+

CTL-

3
2

AE HEAD(-)
AE HEAD(+)

1

COMP

SCL

SDA

H.SW

CTL-

CTL+

Q4004

BUFFER

Q4003

SW

Q4001, Q4002

AUDIO PB SW

BIAS OSD
L4003

542

Y/C/A/H.AMP
IC4001
LA71170M-MPB

82

84

85
94
88

COMP
OUT

ENV
DET

PB_FM
AGC

VXO
XO

320FH
VCO

Sub
CONV

71

P

R

R

KIL

72

P

REC
BGA

KIL
DET

R

P

BEFORE

P

R

90

REC FM
AGC2

91
23
24
30

100

1

3
4

CTL
PB EQ

PB/EE

AMP
EQ

DECODER
SERIAL

AUTO
BIAS

P

LINE
AMP

REC
AMP

REC
FM-AGC

S-EQ

R

PB_FM
EQ

MUTE

11

96

7

98

Q4005

DRIVER

99

6

5 78 80

3

ALC

ALC
DAT

97

Main
CONV

BPF2

S

N

76

B_UP
AMP

TH

Q4007

FM
DEMFMDEM

W/D

DOUBLE

CLIP

LIM

17

AMP

ACC

P

18 19

Q4006

BIAS OSC

64

VXO

APCPBAPC

PB BGA
BEFORE

AFTER

PB BGA
AFTER

C-LPF

P

R

NL
EMPHA

R

X4001

3.579545MHz

61

63

REC

COMB
AMP

R

P

DETAIL
ENH

59

57

C COMB

Y_DELAY

P

CLAMP

Y.N.R

PR

PR

R

CLAMP

1/2

FBC

P
R

21 20

Q4009

BUFFER

54

52

NL DE
EMP

N.C.1

PIC_CTL
ANR

Y/C
MIX

P

R

SYNC
SEP

6DB

Q4013

51

EE
AGC

Y-VCC

16

SW

CLK

-IN

49
46

45

43

38
36
34

31
29

41

32

Q4012

BUFFER

Q4011

BUFFER

Q4212

BUFFER

Q4210

MUTE SW

TU_VIDEO
TU_AUDIO
Y/C_AUDIO

Y/C_VIDEO

SD_VIDEO

EXT_MUTE

V.REC_ST_H
FRONT_VIDEO
FRONT_AUDIO

TV

MICON/
POWER

FE HEAD

CP4004

2

FE HEAD (GND)

FE HEAD (HOT)

1

15.6KHz TRAP
L4001

6

IN OUT

AUDIO

4

5

GND

3

2
IN OUT
1

GND

J4201

VIDEO

MICON/POWER BLOCK DIAGRAM

AT 5.6V

P. CON 5V

AT+12V

AT+5.6V

P. CON 5V

Q1019

Q1006

P.CON 5V

DRIVER

P.CON SW

SW1001

23
1

14
2

14
2

13

2

13

4

3

3

Q1002

SENSOR SW

4

42

MS_SEN A
Q1009

MS_SEN B
Q1003

REEL SENS.

Q1001

REEL SENS.

Q1005

TIMER SYSCON MICON
IC1001 OEC7041A

TAB SW

50

MSSEN-A

1

2

MSSEN-B

23

SENS LED

REEL-S

79

REEL-T

80

POWER_FAIL_L

X-OUT(12MHz)

XC-OUT(32KHz)

XC-IN(32MHz)

CTL+

V-REC-ST-H

CVIN

VIDEO-H.SW

SYSTEM RESET

34RESET-L

85
39

38X-IN(12MHz)
36

35

3 OUT

X1001
12MHz

X1002

32.768KHz

IC1002
PST600H

Q1023

X_RAY_SW

AUDIO L

J701

3

1

VIDEO

POWER FAIL(DC)

4

2

FRONT_AUDIO

FRONT_VIDEO

17ENV_CMP_IN COMP

26EXT-MUTE

94CTL­66
56

18

95

Q1014

VIDEO_H SW

EXT_MUTE
CTL+
CTL­V.REC_ST_H
SD_VIDEO

H.SW
SCL

SDA

TV

Y/C/AUDIO/
HEAD AMP/
IN/OUT

TV

CAPSTAN
DD UNIT

MICRO
MOTOR

DECK

VCR_POWER_H

CP1004

4

CTL

5

VCO
FG

6
7

CAP.M F/R

CP1005

1 CYL PG
3 CYL FG
5 CYL DRIVE

CP1006

2

BOT

3

LDM-

4

LDM+

CP1002

EOT

1

P. CON 5V

LOADING MOTOR DRIVER
IC1003 BA6955AN

POWER

SAVE

2

CONTROL LOGIC

TSD

5

D1003

IIC-DATA1

IIC-CLK1

CTL AMP-OUT

72
71

97

Q1004

FF/REW_SW

Q1018

FF/REW-L

VCR-POWER

BUFFER

Q1024

LED DRIVER

4

7

27

CAP-PWM

76

CAP-FG

87

CAP-FWD

11

DRUM-PG

90

DRUM-FG

89
7761DRUM-PWM

CENTER LED

EOT

3

BOT

4

LDM-RVS

20

21

LDM-FWD

AFT(MONI)

V-SYNC

H/C-SYNC

KEY A

TV-POWER

REC LED

T-REC LED

83

64R

G

63
62

B

7

60OSD OUT1

59

58

9

Q1015

INVERTER

Q1017

28

10KEY B

BUFFER

Q4204

TV POWER

14REMOCON-IN

Q4205

30

29

REC LED SW

Q4206

T-REC

LED SW

SW

5 SDA

6

SCL

POWER
ON/OFF

D791

EEP ROM
IC1099
S-24C04BDP-LA

Q1016

OS1001

INVERTER

REC/OTR STOP/EJECT PLAY

321

D793

CH DOWN

CH UP VOL. UP VOL. DOWN

D792

AT+5.6V

FF/CUE

X_RAY
SDA

SCL
OSD_R

OSD_G
OSD_B
AFT_M
OSD_BLK

VD

HD
TV_POWER_H

REW/REV

INPUT

SELECT

TV

PRINTED CIRCUIT BOARDS

MAIN/CRT

SOLDER SIDE

R450_2

CD803

R813
R816

C811

C820

Q806

W038

W048

CC004

CP803A

0

8

P

T

C812

W819

HS502

C521

HS501

R542

F501

W006

W005

R528

ICP504

B502

L501_1

IC503

W049

C514_1

FH501

R

510

D508

B505

R543 W046

C527

C524

D519

C519

C512_1

C515_1

CP501

ICP503

T501

R502

D518

C518

HS503

W818

C523

D506

C526

R506

ICP502

D521

R503

C509

D517

IC506

D512

IC502

D511

W001

R526

C531_1

R500

W014

R518

R531

W025

C538_1

R554

D509

D505

W012

W017

C520_1

W009

Q501

R517

C541_1

C508

R535

W810

CP804

C537_1

W813

R521

D501

RY501

R519

R520

ICP505

R501

D528

R512

C540_2

C507

R532

Q502

Q503

FH503

F502

FH504

C503

C502

D515

TH501

C528

R533

CP810

C532

D502

D503

D504

L502_1

W016

C530

R509

W015

W010

IC504

D510_1

CP502

R505

W047

C511

C517

C560

B504

IC501

W007

C510

C506

FH502

R530

R523

D516

W821

Q507

R534

W820

W020

R516

Q520

R527

C516

C501

Q508

W842

C549

R552
C554

CP820

W018

W028

W827

R401

IC401

CP807

R801

C424

W823

R447

R460

T401

R404

C

CP801

R423

C438

C416

Q405_1

TP401

W022

HS401

R529

8

1

9

W817

W816

R515

W023

VR502

C801

R449

W024

D526

Q506

Q406

HS402

R409

C417

Q504

R514

Q513

W822

TP402

R456

C418_1

R553

D529

R513

D523

C425_1

W027

W826

C423

FB401

W825

C422_1

L401

C450

R448_3

R490

C432

R454

W811

C430_1

D413

D409

D412

R442

R443_1

R444_1

C431_1

C433

W040

R814

8

P

T

W039 R811

R802

R807

1

0

C821

C822

R815

R812

R810

3

Q804

C809

R453

D411

R439

C421_1

2

0

8

P

T

Q805

C810

C429_1

C403_1

TP404

R407_1

R415_1

W049

W831

R408_1

R418_1

R421

R

0

8

D408

5

R808

C805

TP403

R440

C407

C405_2

R416

R413

W814

R414

J801

R411

R441

W031

W850

W037

CP803B

R417

C411

D401

C409

CP401

R419

C412

W036

R402

L402

C406

W033

W034

C402

C401_1

R820

CC003

CP850

CC005

PRINTED CIRCUIT BOARDS

JACK/LED

SOLDER SIDE

CD352

C352

R351

J351

W002

R350

R761

D792

J701_1

R754

D791

R793

D793

W811

W805

W001

CD351_1

DECK

SOLDER SIDE

CP101

Q101 Q102

CP102

CD605

RISK OF FIRE - REPLACE AS MARKED.

R356

J4201

C4211

C4220

R4239

W197

W194

C668

C4209

TP4201

C355

C359

W184

C618

W181

C617

C625

S801Y

IC352

C656

R626

R675

R613

S801X

L607

W187

W196

Q1019

L4205

L613

W189

C624

TP601

L605

TU601

C356

R616

C643

C660

C626

B602

L602

L610

W186

C605

CD810

D1008

W191

W182

CF601

W177

C634

W195

R1068

R664

R640

C659

HS351

W183

D601

X604

W193

C654

CD601

C623

C601

W829

L604

W203

W827

C354

W807

W179

W178

CD820

C621

C1057

W140

C652

W190

W139

C650

C646

C640

R638

C645

W860

C638

L611

Q1011

C1043

C1042

CP603

D605

C357

D604

C611

Q605

L608

R628

CD850

R632

D1010

W170

W149

W159
R670

W152

W172

W818

W145

D603

R630

R650

W156

W171

W143

R652

W809

W173

D1001

W169
R1069

C633

W166

W154

W174

W146

L4001

W162

R1005

R673

W814

W804

IC601

W150

W163

D1007

C1001

W144

W142

W141

W137
W136

W201
W134

L4002

L4003

W158

W151

W851

Q4001

W160

W167

PRINTED CIRCUIT BOARDS

SYSCON (INSERTED PARTS)

SOLDER SIDE

W133

C661

R4007

Q4002

W148

W161

W164

CP1005_1

D1005

CP4001_1

Q4005

CP4005

W153

D1004

C1004

W855

C4015

C4028

C4006

IC1003

W131

W831

C4025

C4003

W165

W157

CP1006

W168

D622

W147

W844

W845

L4004

C1065

R4031

C4035

Q4006

W112

W822

W088

C4012

C4040

W808

W111

W811

Q620

C1037

W854

L4007

W113

D4207

R655

C4016

W118

W114

W080

W086

C4048

C4076

W110

W101
W100

W079

W115

W126

CP351

W082

W089

C4007

W116

R1029
R1023
R1027

R4032

W121

W091

W202

W878

P

C

C4023

C4027

L4008

W119

R4035

R1010

W130

W120

0

4

C4068

W815

W092

R4063

W109

W129

4

0

R4062

W105

X4001

C4067

W093

W117

P

C

W128

CC001

L4005

R4054

R1001

R1053

0

0

1

R1024

W127

R1048

W090

C4058

C4073

C4071

D4001

4

R1008

L4006

R4044

W085

W094

D4201

TP4001

W084

C4055

W868

IC1099

W199

R1028

W083

W078

C4078

C4039

C4051

B4003

W098

W108

W198

R4020

W077

C4063

W097

W107

W103

C1015

W125

W200

W847

W096

W099

TP1002

R4025

W030

C4041

W833

R4067

C4053

C4062

R4074

W102

C1016

W122

CP353

R4029

C4046

W049

W067

L4014

C4050

D4004

C4096

W048

W063

C1018

W074

W036

W032

W047
W045

W056

W052

W062

R4201

W038

W813

W043

W042

W057

W060

C1020

W879

W035

C4070

W065

L4009

D4208

W037

L4011

R4061

R1016

W810

D1003

W059

W058

CP355

CP1002

L4015

W055

W050

CC002

L4012

W054

W053

W841

W072

W061

W839

W840

L1001

W069
W068
W066
W064

W051

W073

R1040

X1002

W018
W029

W076

W880

W020

R1083

W075

X1001

Q1001

W009

W025

W016

Q1005

W028

W024

TP1001

D1017

IC1002

W021

W014

W012

Q1009

C1063

W011

W010

R1087

W013

W008

W022

C1021

Q1003

W003

W002

W007

W006

W015

R1050

C1003_1

C1058

R1079

C1032

W023

SW1001

C1076

D1016

W017

R1092

D1011

C1056

D1006

SW1011

SW1004

OS1001

SW1008SW1003SW1002SW1005SW1007SW1009SW1010SW1006

SW1012

W026

D1014

PRINTED CIRCUIT BOARDS

SYSCON (CHIP MOUNTED PARTS)

SOLDER SIDE

R1089 R1084 R1086

R1090

C1084

R1096R1091R1088

R1080

C1086

R1039

R1095

R1064

Q1023

R1075
C1072

Q1002

C1014

R1019

R1006

C1088

R1066

C1090

R1051

R1049

C1026

R1002

C1085

C1040

R1047

C1048

C1049

C1041

Q4206

C1050

C1017

C1046

Q4205

R1046

C1074

C1081
C1069
C1068

C1047

C1087

31

R1032

Q1018Q1017

R4204

IC1001

51

Q1024

1

C1034

R1031

Q1014

C1025

C1089

C1027

Q1004

C1035

81

C1022

C1031

R1033

C1038

C4038

C4095
C4082

R1009

R1013

C1082

C1071

C4084

R4048

R1017

C4059

C1019

C1013

R1034

R4052

R1012

R1059

Q4010

R4040

C4047

C1029

R1077

R661

R1055

R4056

Q4012

R1020

C1006

C4054

C1007

R1044

R660

C4074

C4061

C4056

C4042

C1030

C4075

C4060

C4094

R1045

C1062

R1078

C4072

C4064

51

C4033

C4034

R4036

C1066

C1060 C1061

Q4011

R4055

C4079

R1070

C1091

R659

R4053
C4057

31

IC4001

R4028

C1028

Q4013

R4039

C4049 C4077

R4051

R4057

R4046

81

Q4007

C4045

R4049

Q4009

R4041

C4052

C4043

R4050

R4043

1

C4206

R4045

C4011

R4042

C4030
R4021
C4018

R4012

Q4204

C1070

R1003

R4038

C4044

R4030

C4017

C4009

C4008

C4036

R4018

C4013

R4015

C4037

C4031

C4022

R4023
R4022

R4009

C4207

C678

R4010

R4008

R4011

R4026

R4071

W863

W865

R4016

R4064

C4005

C1002

C674

R4004

R4058

R4060

R4003

C1078

C676

Q4004

W819

R1061

R624

Q4003

R4059

C1077

R1062

R627

R631

R4001

R686

C631

C622

R4005
C4001

C4083

R617

Q1015

Q1016

C4002

R1037

C649

R651

R649

R1056

Q1008

W864

R1057

C1073

C1053

Q1010

R1038

R647

C1044

R1058

R1035

Q1012

R620

C648

R4203

R601

25

C1055

R641

C620
R653

R603

C662

C1067

41

R642

IC604

R648

1

R634

R637
C665
R645

R1060

C607

R646

R1076

C616

C641

Q1006

C657

C615

64

C670

C642

C630

R351

C687

R636

R605
C604
R606

C669

R635

C609

R654

R656

R639

R1065

C614

C647

R625

C671

Q608

C644

R612

R611

R619

R623

C685

R353

C684

C613

R621

R4232

Q4210

C1079

W188

C675

C658

Q602
R618

Q607

C612

R662

R4238
Q4212

R663

R4236

R4213

R4212

C4210

C4205

W980

R4244

R359

Q351

R1018

R1011

C1005

C4066

C4065

C4069

C4029

R4024R4027

R4019

C4024

C4097

C4020

R633

Q621

C4204

8

7

6

5

4

3

2

ABC D E F GH

FROM POWER

P.CON+5V

GND

FROM/TO CYL/MOTOR

CP4001_1

TOC-C04X-B1

SP-CH1 (R)

4

SP COM

3

SP-CH2 (L)

2

1

FROM/TO A/C HEAD

CP4005

52045-0645

AUDIO PB

6

AUDIO REC

5

CTL+

4

CTL-

3

AE HEAD(-)

2

AE HEAD(+)

1

TO F/E HEAD

CP4004

TMC-T02X-E1

FE HEAD(GND)

2

FE HEAD(HOT)

1

Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM

(SYSCON PCB)

COMP

REAR_AUDIO

C4097

0.1 B

5.4

2.3

W845

L4003

1626007

C4083

R4011

6

5

0.1 B

2.7K

C4005

0.33 B

R4008

R4009

R4010

C4079

0.1 B

C4078

476.3V KA

BUFFER

Q4004

2SC2412K

R4064

2.9

47K

R4012

3.9K

W844

10K

470

3.9K

1

2

34

C4006

R4058

2SA1318

R4060

47

3306.3V KA

C4007

15K

DRIVER

Q4005

C4008

C4009

L4006

100uH

1006.3V KA

C4012

C4013

0.1 B

L4004

0.01 B

0.033 B

C4011

R4059

1K

4.750V KA

C4015

R4016

5.3

5.0

100uH

R4015

0.7

BIAS OSC

Q4006

2SC1317

L4005

0.1 B

1006.3V KA

22K

5.0

0607

1K

100uH

C4016

150V KA

17

12

R4071

5.3

0

W808

2.7

15.1

15.1

0

15.6KHZ TRAP

4

NC

21.2

20.8

R4005

1.5K

C4001

0.027 B

L4001

2623003

NC

5.1

R4001

560

R4003

4.7K

R4004

4.7K

W868

123

C4002

0.01 B

6

R4007

820 1/4W

L4002

100uH

5.2

21.1

SW

Q4003

DTA124EKA

0607

C4003

0.022100V PP

Y/C_AUDIO

W854

ENV_DET TU_VIDEO

V.REC_ST_H

CTL+

CTL-

AUDIO
PB SW
Q4001

2SC2274

AUDIO
PB SW
Q4002

2SC2274

R4020

47K 1/4W

R4019 6.8K

C4023

C40201FC4024

818283848586878889

0

H.A GND

4.5

0

4.5

4.5
H.A GND

0

H.A VCC

5.4

0

0

NC

90919293949596979899

4.0

0

REC FM
AGC2 DET

1.6

2.5

2.9
A.GND

0

AUTO

2.4

BIAS

0

Vref

2.5

PB/EE

5.0

100

470

2.5

110

13

0.1 B

C4017

R4018

56K

5.6K

R4021

10K

R4022

R4023

330K

C4022

0.01 B

C4018

330P CH

TU_AUDIO

FRONT_AUDIO

R4025

R4029

47K 1/4W

47K 1/4W

120 1/4W

R4024 6.8K

R4027 12K

3316V KA

R4028 2.2M

C4027 2216V KA

4

Vref

2.3V

REC:
EP/LP
PB:EP

C4029

LINE

AMP

C4030

4.750V KA

A-Vcc

ALC

REC FM

AGC2

Vref

PB

/EE

5

R4032

COL_ROTA

ENV

1F

TP4001

18

PR

REC
AMP

R4031

0.0027 Y

R4030 27K

C4031 820P CH

R4035

18K 1/4W

VCR_A_MUTE

10K 1/4W

R4036

H.SW

NC

KIL

PB_FM

1.2K +-1%

11

10K

1F

COMP
OUT

ENV
DET

MUTE

ALC
DET

REC/EE

EQ

AMP

0 0 2.50 000001.03.55.2NC1.6 1.6 2.4 5.2 3.1 2.1 1.2 3.1 2.5 0 2.6 2.6 5.2 0 0.4 0.4NC2.5 4.8

C4028

1016V KA

C4025

120

R4026

C4095

100P CH

L4014

C4082

68uH

18P CH

W813

R4067

R4044

150V KA

C4039

NC

REC

PB

REC

P

R

TH

ACC DET

R4041

3.0

1.3

C4038 0.1 B

CLIP

C4037 0.033 B

20P CH

56uH

1.9

270

R4040

REC
APC
OUT

FM

DEM

W/D

BAL/TC1

390

R4042

2SC2412K

1006.3V KA

C4041

1.8K 1/4W

C4042

0.022 B

8.2K

X4001

3.579545MHz

VXO

BEFORE

AFTER

REC
BGA

B-UP

AMP ACC

FM

DEM

DOUBLE

Y-Vcc

C4044

C4040 150V KA

R4043

2.7K

C4043

5P CH

220

R4045

AMP

Q4007

C4045

R4048

C4046

100CT3R504

320FH

VCO

RP

RP

ACC
DET

SUB
LPF

NL

EMPHALIM

RP

0.01 B

5.2

2SC2412K

1.9

680

560

R4046

390P CH

L4008 120uH

1.8K

150V KA

C4047 0.022 B

COMB

AMP

PB BGA
BEFORE

PB BGA

AFTER

C-LPF

P

R

CLAMP

C4048

BUFFER

Q4009

2.5

R4049 4.7K

C4049 180P CH

DETAIL

ENH

R

P

C4050 0.1 F

3.350V KA

R4050

C4052

R4051

W833

C4094

0.01 B

C4033 0.047 B

C4034 0.01 B

C-GND

S-DET

RP

KIL

APC

DET

ID DET

APC

AFC

320FH

VCO

CONV

Main

BALANCER

CONV

BPF2

REC

FM-AGC

S

N

FM AGC DET

REC EQ OUT

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

2.250V KA

C4035

C4036

L4007

5.2

2.2K

R4038

0

1.3

R4039

VXO

XO Sub

AGC

REC

FM_AGC1

R

P

S-EQ

PB_FM

EQ

9

SW

Q4013

DTC114TKA

V.REC_ST_H

H.AMP_SW_1

RP

SLD

PR

Y-GND

C4051 150V KA

CCD
LPF

1.5K

180P CH

470

L4009

C4053 0.1 F

C-Vcc

BPF1

RP

SERIAL
DECODER

R4062 270 1/4W

SCL

100uH

PR

C4054

CLAMP

Y.N.R

Y-LPF

RP

R4063 270 1/4W

SDA

SYNC
SEP

L4015

0.1 B

NTSC:H

CCD Vcc

C COMB

Y_DELAY

NL DE
EMP

N.C.1

PR

PIC_CTL
ANR

Y/C

1/2

MIX

PR

FBC DET

H-PLL

CHARA
INS

NC

W815

W847

D.V_SYNC

C4055

100uH

476.3V KA

C4056 0.1 B

5.3

2.0

1.2

2.7K

R4052

0

2.52.55.45.3NC3.53.53.53.53.34.13.0NC2.004.23.02.63.42.01.95.02.502.52.52.5

CCD GND

VCA
DET

N.C.25VALWAY

SYNC

SYNC

TC2
TC1

EE

TEC2

AGC

6DBCLAMP

PB EQ
CTL

R4057

330

515253545556575859660616263646566676869770717273747576777879880

4fsc

-OUT
CLK

-IN

REG

DET

AGC

DET

AGC

R4053 560K

BUFFER

Q4010

2SC2412K

2.05.3

NC

50

0.1

1.2

2.4

9.7

1.3 1.3

2.0
NC

5.3

2.0

3.0

2.7

40 41 42 43 44 45 46 47 48 49

5.2

4.0

2.2

4.9

1.8

3.1

1.8

1.4

2.2

31 32 33 34 35 36 37 38 39

3.0

C4057 560P CH

14

BUFFER

Q4011

2SA1037AK

2.3

0.1 B

C4084

Y/C/A/H.AMP

IC4001

LA71170M-MPB

C4059 0.01 B

C4060 0.01 B

C4061 0.01 B

16

C4058

150V KA

C4063

150V KA

C4069

C4074 0.01 B

0.1 B

R4055

1.8K
C4072 0.01 B

R4074

2.2M 1/4W

68 1/4W

R4054

3.0

0

C4070

BUFFER

Q4012

2SA1037AK

C4062

1016V KA

R4056

1K

C4073

476.3V KA

C4064

0.01 B

C4071

C4067

3316V KA

C4068

3.350V KA

D4001

1SS133

1006.3V KA
C4075

0

2.1

150V KA

0.1 B

C4096

0.1 F

B4003

BL01RN1-A63

D4004

MTZJ5.6B

C4076

1006.3V KA

C4077

0.1 B

L4011

100uH

0607

R4061

47 1/4W

L4012

100uH

15

C4065

0.1 B

C4066

0.1 B

0607

FRONT_VIDEO

REAR_VIDEO

V.REC_ST_H

Y/C_VIDEO

SD_VIDEO

FROM/TO I/O

FRONT_VIDEO

REAR_VIDEO

FRONT_AUDIO

REAR_AUDIO

Y/C_VIDEO

Y/C_AUDIO

FROM/TO CHROMA/IF

TU_VIDEO

TU_AUDIO

Y/C_VIDEO

Y/C_AUDIO

FROM/TO MICON

VCR_A_MUTE

COL_ROTA

H.SW

H.AMP_SW_1

SCL

SDA

D.V_SYNC

V.REC_ST_H

ENV_DET

CTL+

CTL-

COMP

SD_VIDEO

RECORD LUMINANCE SIGNAL

PLAYBACK LUMINANCE SIGNAL

RECORD COLOR SIGNAL

PLAYBACK COLOR SIGNAL

TUNER VIDEO SIGNAL

AUDIO SIGNAL(REC)

AUDIO SIGNAL(PB)

TUNER AUDIO SIGNAL

PCB010
VM9175

8

7

6

5

4

3

2

1

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

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:

1

ABC D E F GH

8

7

6

5

4

3

2

1

ABC D E F GH

FROM/TO POWER

AT+5.6V

P.CON+5V

P.CON+12V

POWER_FAIL[DC]

VCR_POWER_H

CAP_HI_H

CAP_VCO

(S/S)

GND

MOTOR_GND

LOADING MOTOR DRIVER

IC1003 BA6955AN

CONTROL LOGIC

POWER

SAVE

12345678

12.1 00 10.8 0 10.9 12.1

FROM/TO DECK

CP1006 52045-0445

(CP101)

1

VCC

2

BOT

3

LDM-

4

LDM+

CP1002 CH22076A

1

EOT

2

VCC

FROM/TO MICRO MOTOR

CP1005_1 52045-0545

CYL DRIVE

5

4

CYL GND

3

CYL FG

2

CYL +B

1

CYL PG

FROM/TO CAPSTAN DD UNIT

CP1004 TMC-J08P-B1

GND

1

MOTOR GND

2

I LIMIT

3

CTL

4

VCO

5

FG

6

CAP.M F/R

7

VCC(5V)

8

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

LDM_F

0

LDM_R

D1003

SID1050CM

5.1

D1004

RD12FB

LM-

W804

R1016

270 1/4W

0

0

LED DRIVER

Q1024

DTC143EKA

R1023

1K 1/4W

R1027

1K 1/4W

3.3K 1/4W

D1011 SB10-03A3

D1006 SB10-03A3

STD

EOT

R1011

R1010

D1005

11E1N

R1005

2.7 1W

82K

R1018

SW1001

SPVF130100

10025V YK

C1001

LM+

D1001

11E1N

CAP_FG

CYL_FG

CYL_PG

BOT

CENTLED

LM-

LM+

C1002

C1005

0.001 Y

0.001 Y

82K

R1003

4.7K
TAB_SW

4

0.1 F

C1063

1

23

W851

CYL_DRIVE

CYL_FG

CYL_PG

C1091

0.1 B
C1066

0.1 B

CAP_CTL

CAP_VCO

CAP_FG

CAP_F/R

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

W814

TP1001

NC

5.25.22.11.62.34.24.905.10002.502.62.55.2

515253545556575859660616263646566676869770717273747576777879880

SERVICE

NUB

VSS

REC LED

REC_LED

R1032

10K

50

40 41 42 43 44 45 46 47 48 49

31 32 33 34 35 36 37 38 39

SCL

SERVICE

10K

R1055

4.9

0

5.2

0

0

4.9

0

0.1

0

2.6

2.5

5.2
NC

0

NC

0

0

2.6

2.1

5.2

1.3

1.5

5.2
NC

0

NC

0

NC

0

SDA

C1006

INVERTER

Q1015

2SC2412K

0.1

4.7K

C1044

R1056

R1033

1K

C1038

560P CH

L1001

2.2uH

R1040

33K 1/4W

24

C1040 18P CH

X1001

12MHz

C1048 18P CH

C1049 22P CH

X1002

32.768KHz

C1050 20P CH

5.2

0.1 B

C1068

5678

SDA

IC1099

EEP ROM

VSS

S-24C04BDP-LA

100P CH

0.0015 Y

C1046 20P CH

C1047 18P CH

5.2

4.5

SCL

A2

C1073

R1057

47K

W840

W841

RESET

BUFFER
Q1017

2SC2412K

C1030

0.1 B

5.202.62.5

VCC

TEST

A1

A0

1234

0000

ETANTLES PIECES REPAREES PAR UNATTENTION:

MICON SCHEMATIC DIAGRAM

REEL_T

CAP_CTL

C1065

CYL_DRIVE

W839

R1064

10K

X_RAY

C1072

VCR_A_MUTE TAB_SW

TV_A_MUTE

CTL-

CTL+

FF/REW_SW

Q1004

DTC124EKA

COL_ROTA

H.SW

H.AMP_SW_1

CAP_F/R

1F

C1007

5.1

C1025

R1070

R1075

1F

R1012

18K

X_RAY_SW

5.9
Q1023

0.2
2SC2412K

0

4.7K

R1077

1K

R1008

1K 1/4W

10K

C1022

0

0.1 B

0

W819

0.1 B

SENSOR SW

2SC2412K

R1039

C1013 0.0056 B

C1019

0.001 CH

C1027

0.0039 B

23

R1048

VIDEO-H SW

DTC124EKA

2.6

0

R1066

1.3

Q1002

MS_SEN B

Q1003

GP1S94L

R1028

18K

212022

C1015 4710V KA

C1016 2216V KA

C1018 4.750V KA

C1020

1016V KA

1K 1/4W

Q1014

2.6

SEN_LED

1K

R1079

5.1

1.2

23

1

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

4.7K 1/4W

4.7K 1/4W

W810

D1014

MTZJ5.1B

5.1

5.1
NC

5.1

5.9
NC

2.6

2.5

2.0

0.6

2.5

2.5

0.2

R1009 560

R1013 560

2.5

2.6

2.5

5.1

5.2

TIMER SYSCON MICON

IC1001

OEC7041A

R1024

1K 1/4W

MS_SEN-B

2206.3V KA

C1032

22 1/4W

5.2 5.2
23

4

1

R1083

R1050

33K 1/4W

REEL_S

0.1 F

R1029

818283848586878889

0

REEL-T

CA/MA_SEL

POWER_FAIL_L

CFG AMP-OUT

CAP-FG

AMP-VSS

0

DRUM-FG

DRUM-PG

90919293949596979899

AMP-VREFOUT

AMP-VREFIN

C

CTL-

0

CTL+

AMP C

CTL AMP-OUT

100

MSSEN-A

0

110

1.4 1.4 0 0 2.4 2.2 5.2 5.2 0 2.2 0 0 5.2 2.3 2.6 2.6NC00000 0.15.25.200

MS_SEN-A

0.8

MS_SEN A

4

1.41.4

0.50.8
GP1S94L

R1087

33K 1/4W

100 1/4W

0.90.9

REEL-S

MSSEN-B

MS_SEN-B

EOT

Q1009

C1028

R1017 33K

0

DRUM-PWM

E/V_MASK

BOT

EOT

4

C1090

BOT

MS_SEN-A

R1002

1

0 0.9

0.1 B

C1029

R1020 22K

2.51.8

5

120

1.22.4

REEL SENS

GP1S566

IIC_OFF

0.01 B

NC

0

CAP-PWM

5 HI-FI-ENV

00

R1006

Q1001

75 AGC(REC)

81 VCR_A_MUTE

82 TV_A_MUTE

83 FF/REW-L

98 AMP-VCC

99 ANALOG VCC

100 DEW

6 VIDEO-ENV

ENV_DET

100P CH

47K

2

34

73 IIC-OFF

74 JUST CLOCK

7 AFT(MONI)

8 AFT(REC)

9

AFT_M

REEL_S

REEL_T

REEL SENS

GP1S566

(SYSCON PCB)

C1082

0.01 B

SDA

SCL

C1060

150P CH

C1061

150P CH

R1044

3.3K

R1045

3.3K

R1001

3.3K 1/4W

NC NCNC NC

5.1

69 SP-H

71 IIC-CLK1

70 IIC-DATA2

72 IIC-DATA1

9 KEY A

10 KEY B

KEY_A

KEY_B

C1074

4.7K

R1046

47K

R1019

1.2 0

Q1005

68 IIC-DATA3

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

0

REMOCON_IN

D.V_SYNC

0.1 B

4.7K

R1047

2

1

34

0 0.9

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

OSD_R

V.REC_ST_H

R1053

220 1/4W

64 R

67 IIC-CLK3

66 CAP FULL

65 V-REC-ST-H

17 ENV-CMP-IN

16 HEAD.AMP.SW

15 COLOR ROTARY

14 REMOCON-IN

H.SW

TP1002

C1089

100P CH

COMP

1006.3V KA

C1058

SYSTEM RESET
IC1002 PST600H

GND OUTIN

123

5.25.1 0

C1017

OSD_G

OSD_B

62 B

63 G

19 HI-FI-H.SW

18 VIDEO-H.SW

19

0.1 B

C1088

0.1 B

CENTLED

OSD_BLK

C1071

CENTER LED

60 OSD OUT1

50 TAB SW

49 OSD-VSS

48 CM_ADV_AUDIO

33 AKB CTL

32 OTPB LED

31 ON-TIMER LED

21 LDM-FWD

20 LDM-RVS

R1076 1K

LDM_R

LDM_F

TRICK-PB-H

59 V-SYNC

22 TRICK-PB-H

C1070 0.1 B

ARESINCE THESE PARTS MARKED BYCAUTION:

100P CH

58 H/C-SYNC

23 SENS LED

CAP_HI_H

SEN_LED

RESET

R1049

D1017

1SS133

C1041

0.1 B

26

C1034

0.1 F

C1035

200P CH

C1031

0.001 Y

0

57 NUA

56 CVIN

24 CAP-HI H

25 PLAY LED

NC

4.7K

R1051

C1021

25

1K

R1031

54 HLF

55 VHOLD

53 OSD-VCC

52 SD-IN(MONI)

CM_ADV_VIDEO

OSC-OUT2

OSC-IN2

CLKSEL

AV 2

AV 1

X-OUT(12MHz)

X-IN(12MHz)

VCC

XC_OUT(32KHz)

XC_IN(32KHz)

RESET-L

EXT-MUTE

EXT_MUTE

5.6K

3316V KA

T-REC LED

VCR-POWER

TV-POWER

T-REC_LED

0.1 F

C1014

10006.3V YK

C1003_1

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

R1059

-0.7

100P CH

R1034

330P CH

R1058

28

C1062

0.1 B

1M

R1078 390K

5.2

5.2

C1078 0.1 B

R1061 1K

4.7K

C1055

10K

100K

R1060

27

C1026

0.1 B

TV_POWER_H

BUFFER

Q1018

2SC2412K

4.5

VCR_POWER_H

C1077 0.1 B

R1062 1K

INVERTER

Q1016

4.2

2SC2412K

56P CH

0

C1053

C1081 0.1 B

C1069 0.1 B

CAUTION: DIGITAL TRANSISTOR

C1067 10P CH

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

FROM/TO CHROMA/IF

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

H.SW

SCL

SDA

SD_VIDEO

ENV_DET

VCR_A_MUTE

CTL+

CTL-

COL_ROTA

D.V_SYNC

V.REC_ST_H

H.AMP_SW_1

COMP

HD

VD

X_RAY

AFT_M

SCL

SDA

OSD_R

OSD_G

OSD_B

OSD_BLK

TV_POWER_H

VCR_POWER_H

TRICK-PB-H

FROM/TO I/O

IIC_OFF

EXT_MUTE

TV_POWER_H

REC_LED

T-REC_LED

KEY_A

KEY_B
REMOCON_IN
SCL
SDA

TO SOUND AMP

TV_POWER_H
TV_A_MUTE

PCB010
VM9175

R.SIGNAL
G.SIGNAL
B.SIGNAL

8

7

6

5

4

3

2

1

ABC D E F GH

ABC D E F GH

8

POWER SCHEMATIC DIAGRAM

8

(SYSCON PCB)

7

6

C1043

R1038

D1010

1N4005E

1050V KA

2.2K

2.825.1

DRIVER

Q1011

2.5

2SD2396

DRIVER

Q1010

DTA114EKA

SW

Q1008

R1035

1.8K

C1042

2.5

150V KA

FEED BACK

12.1

W818

25.1 2.5

23.6

FROM TV POWER

CD810 CH2A014A

(CP810)

1

5

4

2

3

4

5

6

MOTOR GND

7

8

POWER FAIL(DC)

9

10

GND

AT+12V

AT+12V

P.CON+9V

AT+5.6V

AT+30V

AT+21V

AT+10V

W807

C1057

C1056

POWER_FAIL[DC]

47016V YK

W809

4706.3V YK

AT+30V

AT+5.6V

AT+10V

CAP_HI_H

0

DTC124EKA

0

2.8

Q1012

2SC2412K

R1037

1.2K

CAP_VCO

C1004

D1007

MOTOR_GND

22035V

YK

11ES1N

P.CON+9V

P.CON+12V

D1008

11EQS04N

R1065

10K

P.CON 5V DRIVER

Q1019

2SB1134R

5.3 5.2

P.CON SW

Q1006

2SC2412K

R1068

P.CON+5V

4.5

4.5

4.2

3.5

100 1/2W

R1069

1.5K 1/4W

C1079

2206.3V KA

0.1 B
C1037

GND

TO Y/C/A/H.AMP

P.CON+5V

GND

FROM/TO MICON

P.CON+5V

CAP_VCO

AT+5.6V

P.CON+12V

MOTOR_GND

(S/S)

GND

POWER_FAIL[DC]

CAP_HI_H

VCR_POWER_H

TO I/O

P.CON+9V

AT+5.6V

GND

TO CHROMA/IF

P.CON+9V

P.CON+5V

GND

AT+30V

AT+10V

7

6

5

4

FROM/TO SOUND AMP

GND

3

2

THE DC VOLTAGE AT EACH PART WAS

NOTE:

1

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

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:

CAUTION: DIGITAL TRANSISTOR

CAUTION: DIGITAL TRANSISTOR

PCB010
VM9175

3

2

1

ABC D E F GH

ABC D E F GH

IN/OUT SCHEMATIC DIAGRAM

8

(SYSCON PCB)

8

IIC OFF

SDA

12345

SCL

GND

GND

B+

Vout

OS1001

GP1U281Q

3

2

1

2206.3V KA

C1076

C1086

R1092

100 1/4W

0.1 F

C1084

100P CH

(CD352)

CP355

TO JACK/LED

8283_0512_00_000

5

REC LED

T-REC LED

POWER ON L

234

1

(CD351)

AT+5V

NC

GND

CP351

FROM/TO JACK/LED

8283_0712_00_000

SP OUT L

SOUND OUT L

1234567

GND

FRONT A IN L

FRONT VIDEO IN

GND / SOUND GND

7

6

SW1006

R1091

STOP/EJECT

3.6
REC LED SW

Q4205
DTC114EKA

0

CH UP

SKHVBED010

1K

SW1007

SKHVBED010
R1090

1K

SW1009

REC/OTR

0

CH DOWN

SKHVBED010

R1096

1K

SW1008

SKHVBED010
R1095

3.6
T-REC LED SW

Q4206
DTC114EKA

0

SW1010

1K

C1085

SKHVBED010

SW1011

SKHVBED010

POWER ON/OFF

0.001 B

C1087

0.001 B

FROM/TO SOUND AMP

SOUND_GND

SOUND+

SP_OUT

FROM POWER

AT+5.6V

P.CON+9V

FROM CHROMA/IF

AGC

B.OUT

5

4

C4206

D4208

D1016

SB10-03A3

W880

W879

TV POWER SW

Q4204

DTC114EKA

0.1 B

0.1 B

C4207

D4207

MTZJ6.8B

W878

0

4.5

0

SB10-03A3

C4204

R4201

470P CH

75 1/4W

REW/REV

W822

SW1002

SKHVBED010

R1084

5.6K

INPUT SELECT

SW1003

FF/CUE

SW1012

VOL DOWN

SKHVBED010

R1080

33K

SKHVBED010

R1086

2.7K

PLAY

SW1004

SKHVBED010

R1088

1.5K

SW1005

R1089

0

VOL UP

SKHVBED010

1.5K

6

AGC

CP603

B OUT

TEST POINT

8283_0612_00_000

7

6

5

FROM/TO MICON

IIC_OFF

SDA

SCL GND

4

REC_LED

T-REC_LED

KEY_B

KEY_A

REMOCON_IN

TV_POWER_H

EXT_MUTE

3

2

1

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

FRONT_AUDIO

FRONT_VIDEO

Y/C_VIDEO

REAR_AUDIO

REAR_VIDEO

Y/C_AUDIO

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

W980

R4244

1K

C4209

1025V KA

C4210

10K

D4201

MTZJ5.6B

L4205

100uH

R4204

1K

CAUTION: DIGITAL TRANSISTOR

B.SIGNAL

AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)

TUNER AUDIO SIGNAL
TUNER VIDEO SIGNAL

PCB010
VM9175

100

R4203

V.OUT
TP4201

30

29

R4213

75

IN OUT

C4205

470P CH

470P CH

6

AUDIO

4

T6582-ABCC

GND

5

J4201

IN

VIDEO

3

2

OUT

1

GND

R4212

C4211

47016V YK

R4236

1K

75

1.9

0

2SA1037AK

2.5

BUFFER

Q4212

R4239

220 1/2W

R4238

33

MUTE SW

Q4210

2SA1037AK

9.2

9.2

C4220

S801Y

R4232

8.5

10010V YK

3

2

1

ABC D E F GH

ABC D E F GH

R626

R623

C660

424344454650

OSD

CLAMPBUS

(SYSCON PCB)

Y/C_VIDEO

10K

R639

2.5

1.8K 1/4W

1.8
BUFFER

Q608

0

2SA1037AK

1.8K

0.4750V KA

V/C GND

C659

NC

BPF

SW

SYNC

SEP

ACC

DEMO

COLOR
CLAMP

RGBCONTRAST

BRIGHT

MATRIX

OSD

SW

R656

100

2.250V KA
X604

C641

TINTPPC1

HOR
VCO

1/256

DRIVE/CUT-OFF

100CT3R505

3.579545MHz

16P CH

1K

R634

3637383940414849

CWVC0

FILTER

ADJ

HOR
C/D

PFC1

VER
SEP

VER
C/D

X-RAYKIL

FBP

PFC2

PHASE

SHIFTER

HOR
OUT

HOR
VOC

VER
RAMP

AKB

C642

0.001 Y

0.43.50.42.90.43.45.12.62.03.22.94.34.3

R635

C643

8

7

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

TU_VIDEO

TU_AUDIO

24K

24K

R636

C644

0.4750V KA

41424344454647484955051525354555657585966061626364

H_GND

0000

0000 00 4.9 2.8 2.4 5.1 5.1 4.2 5.5 5.5 1.2 5.1 8.1 3.2 3.2 3.2

0.047 B

35

40

0

34

0

33

0

32

2.4

31

0

30

0

29

1.7

28

4.2

0

0

27

30 31 32 33 34 35 36 37 38 39

1.2

26

2.6

25

5.1

24

2.5

23

2.4

22

25 26 27 28 29

2.4

C648

R640

4.7K +-1%

R664

18K 1/4W

R641 3K

B

C650

0.015
150V KA

R637

5.6K

R642

100

HOR GND

D601

C652

0.4750V KA

REF

MTZJ9.1B

R646

5.6K

R645

10K

C665

100P CH

C654

0.2250V KA

R648

4.7K

V_OUT

HD

VCR_POWER_H

TV_POWER_H

H_OUT

VD

V_OUT

HD

X_RAY

Y/C_VIDEO

Y/C_AUDIO

TO I/O

AGC

B.OUT

TO SOUND AMP

AUDIO_OUT

SOUND+B

SOUND_GND

FROM TO TV POWER

CD601

FROM/TO DEFLECTION

CD820

(CP820)

CH2B027A

SOUND GND

SOUND+B

VCR POWER H

TV POWER H

GND

H.OUT

V.PULSE

V.OUT

ACL

AFC

X.RAY

6

5

1

2

3

4

5

6

7

8

9

10

11

4

CHROMA/IF SCHEMATIC DIAGRAM

8

7

6

5

4

FROM/TO MICON

X_RAY

VCR_POWER_H

TV_POWER_H

HD

VD

OSD_R

OSD_G

OSD_B

OSD_BLK

SDA

SCL

AFT_M

TRICK-PB-H

0

TO DECK SHELD VCO

CD605

220

C604

1

AGC

2

3

4

SCL

5

SDA

6

7

+5V

8

9

+30V

10

TU601 TECC1040PG31A

IF

11

1213

1.8

2.5

2.5

2.5

4.9

29.3

1415

BL01RN1-A63

NC NC

NC NC

0

B602

C601

150V KA

R662

R663

220

C684

R603

75

C662

5P CH

L604

0.1 B

0.1 B

0.47uH

C605

R605

W829

C668

2.250V KA

0.4
SW

Q607

DTC124EKA

0

2.250V KA

27K

22010V YK

R606

C656

4.7K

TU_VIDEO

C657

0.1 B
Y/C_AUDIO

AUDIO_OUT

TU_AUDIO H_OUT

AGC

L605

100uH

L607

100uH

R611

470

SAW FILTER

CF601

M1958M

C607

0.01 B

C685

C618

0.01 B

C624

150V KA

R612

1.5K

C658

0.0056 B

C612

0.0082 B

12345

BUFFER

Q602

2SA1037AK

1006.3V KA

C625

C613

10P CH

R613

6.8K 1/4W

OUTOUTGININ

1.8

150V KA

C614

0.01 B

R616

270 1/4W

1.1

0

R618

C647

0.001 Y
R619

150

C609

C615

0.047 B

C616

0.01 B

CHROMA/IF

IC604

LA76814BM-MPB

5.6K

0.001

L610

3602038

0

47

6566676869

2.4

51

2.1

52

1.2

53

Y

2.4

54

3.1

70717273747576777879

0

0

0

32

1

0.8

0

31

2

1.0

3

2.5

4

3.3

5

2.9

6

2.9

7

0

1 101112131415161718192 20 21 22 23 24

L602

C670

39uH

35

TP601

C617

VIDEO
PMP

SPLL

BPFBPF

LIM
PMP

FM
DET

89 10

7

C671

220P CH

22P CH

0.4750V KA

VIF

8809

VIDEO

DET

AFT

C634

11 12

R675

1K 1/4W

4716V KA

C630 0.01 B

33

34

C626 1016V KA

R625 1.5M

CLMPCLMP

VIDEO

SW

TRPP

DELAY

LINE

PEAKING

CORING

BLACK

STRETCH

BLACK

STRETCH

FIX GAIN

ABL

13

14 15 16 17 18 19 20 21

C669

0.1 B

L613

47uH
C675

22P CH

6

000 0 00 0 00

R621

4.7K

1

2

R654

34

2.2K

P2C
PLL

TRPP

SW

DC
VOL

IF AGC

RF AGC

3

4

3

FROM POWER

P.CON+5V
P.CON+9V

2

R.SIGNAL
G.SIGNAL
B.SIGNAL
LUMINANCE SIGNAL
COLOR SIGNAL
DEFLECTION SIGNAL

1

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

L101

HF57T18.5*10*10

TO CRT

(CP850)

CD850

CH25086A

GND

CUT OFF

G.OUT

R.OUT

B.OUT

L102

HF57T18.5*10*10

PCB010
VM9175

3

5

4

3

2

1

2

1

AT+30V

AT+10V

GND

C661

W831W855

W811

9.1 0 5.1

123

IN GND OUT

6V REG.

IC601 KIA7806PI

C620

C687

5P CH

C621

10006.3V YK

Q621

5.15.1

+5V DRIVER

4.5
2SB892

10K

R633

R655

1K 1/4W

0

SW

VCR_POWER_H

4.5

0

L608

Q620

100uH

0607

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

D622

11E1N

33010V

YK

DTC114EKA

0.01 B

L611

R617 100K

C622 0.1 B

R653

100uH

R620

100K

ETANTLES PIECES REPAREES PAR UNATTENTION:

7.5K

C623

150V KA

R673 1K 1/4W

AFT_M

R624 220

SDA

C631 0.01 B

R627 220

SCL

W864

W863

R686 100K

R659 1K

OSD_R

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

NOTE:

W865

C674 47P CH

C678 33P CH

R660 1K

OSD_G

R661 1K

OSD_B

C676 47P CH

R631 3.3K

OSD_BLK

R670 100 1/2W

R632 100 1/2W

R.OUT

C638 47016V YK

C640 0.01 F

G.OUT

B.OUT

C649 100P CH

R601 15K

W860

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

THE DC VOLTAGE AT EACH PART WAS MEASURED

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

R628

10K 1/4W

C633

C645

150 1/2W

D605

11ES1N

10K 1/4W

R647

27K

R630

1.5K 1/4W

R649

D603

1SS133

330

R650

470 1/4W

D604

1SS133

C611

1050V KA

CUT OFF

Q605

2SA733_Q

0.2

1K

R651

G.OUT

0.9
R.OUT

B.OUT

0

R638

10016V YK

C646

0.01 F

10016V KA

R652

CAUTION: DIGITAL TRANSISTOR

ABC D E F GH

ABC D E F GH

SOUND AMP SCHEMATIC DIAGRAM

8

(SYSCON PCB)

SOUND AMP

IC352 AN7523

7

+-

1234567

8.2 3.5 3.4 3.9 0.3

FROM/TO I/O

6

SP_OUT

SOUND+

SOUND_GND

FROM MICON

TV_A_MUTE

TV_POWER_H

(S802)

R359

68K

R356

10K 1/4W

0.1

0.8
MUTE SW

Q351

2SC2412K

0

10016V KA

C359

5

FROM CHROMA/IF

SOUND+B

AUDIO_OUT

SOUND_GND

(S803)

C355

1016V KA

R353

68K

R351

18K

89

0.1

NC00

CD353

36

SP OUT

SOUND GND

CP353

B2B-EH-A

1

2

CH12415A

SPEAKER

1

2

SP351

P-300S-3

8

7

6

5

4

CC001 CC002

FROM/TO POWER

GND

3

C357

W827

1050V KA

C354

220025V YK

C356

S801X

1016V KA

HS351

763WAA0014

NC

2

1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

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.

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)
AUDIO SIGNAL(PB)

PCB010
VM9175

4

3

2

1

ABC D E F GH

ABC D E F GH

8

2.5A 250V5A 125V

CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
5A 125V (F501,ICP502,ICP503,ICP504),

2.5A 250V(F502),AND 2A 125V(ICP505).

ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE

N’UTILISER QUE DES FUSIBLE DE MEME TYPE

(F501,ICP502,ICP503,ICP504),

5A 125V

2.5A 250V(F502),ET 2A 125V(ICP505).

ICP502,ICP503,ICP504,AND ICP505 ARE MANUFACTURED BY

CAUTION:

7

LITTELFUSE INC.,TYPE 251.

6

5

BLADE

4

3

2

2A 125V

KR16TT281807D

AC120V 60Hz

CD501

0R614909

BLACK

WHITE

WIDE

DEGAUSS

COIL
L503

8R200026

L001

TV-50P-02-A1

1

21

2

12

21

THL-P03P-B1

SDT-S-109LMR

CP502

FH502

EYF-52BC

BLACK

WHITE

CP501

+B ADJ.

RY501

5A 125V

5A125V

233005

R514

R529

D516

1SS133

3

123

TH501

PTH451C3R0Q11

F501

FH501

EYF-52BC

PROTECT SWITCHING

DTC144ES

330

VR502

100

D526

1SS133

2.7K +-1%

5V SWITCHING

Q513

DTC114ES

0.1

0

12

4

R500

Q520

0

D523

1SS133

5V SWITCHING

DTC114TS

R513

470

0

0

RELAY DRIVE

Q504

2SC1815Y

0.7

+-10%

2.7M 1/2W

Q506

0

R516

390

5.2

TV.POWER_H

TV POWER SCHEMATIC DIAGRAM

R521

C540_2

GP15M

C502

0.00222KV B

GP15M

DRIVER

470P B

127.0 127.5

127.0

10K

10160V MHE

1.2 7W

CONT

VCC

C510

10035V MHE

+B 100V DRIVE

-OEC-YAC1

C503

0.00222KV B

R501

GND

B505

LFP3A-M3R2TA

D506

RMPG06J

D521

1SS133

Q503

2SC4160

D502

GP15M

D503

GP15M

0.0012KV BP

C514_1

HS501

763WAA0006

127.5

127.0

R502

22 1/2W

100V DRIVE

Q502

2SA1371

126.8

100V SWITCHING

Q501

2SC2909

470200V UP

C507

GND1

R520

R519

0

0

143.8

NC

104.0

0.2

10K

100K 1/2W

0.6

T501 8140045W

8

6

0

5

4

2

1

0

R534

10K

R515

10K

R523

L501_1

9-000074

34

12

6.8

0

D529

C549

0.033 M

1SS133

6.8

0

R554

C554

0.0022 M

6.0

R553

39K 1/2W

22K 1/2W

AT+125V

R552

10K

D528

7.3

6.3

6.3

FEED BACK
SWITCHING

Q507

5.4
2SC945

R533

R532

MTZJ5.6B

1.5K

330

R530

5.6K

1

2

W821

0.82 2W

PROTECT DRIVE

Q508

2SA1624

134.3 134.9

C530

0.0022125V MX

C506

0.22250V ECQUL

FEED BACK

IC506

ON3171R

W820

0

R505

R503

10.1

C509

34

1.7

D518

C515_1

22100V YK

C501

L502_1

SU16V-20030

34

12

47K 3W

3.3K

0.0015 M

1SS133

820P B

IS THE LIVE CONNECTIONCAUTION:

47160V BXA

C541_1

47K

R531

C508

0.0022125V MX

D501

D504

W810

SW REG

IC501 STR-F6624

FB/

SD

OCP

12345

680 1/2W

R506

R543

2.2K 1/2W

0.21.7 100.5 18.5 0

C512_1

B502

BL02RN2-R62T4

R542

0.15 1W

1

10

(MAIN PCB)

R518

10K 1/4W

C537_1

4.7K

R535

16

-0.8

15

0

14

0

13

0

12

0

11

0

10

0

9

-3.2

0.4750V MHE

W842

2A 125V

ICP505

251002

2A 125V

B504

BL01RN1-A63

D511

10ELS2N

5A 125V

ICP502

251005

5A125V

5A 125V

ICP503

251005

5A125V

5A 125V

ICP504

251005
5A125V

R527

6.8 3W

21DQ09N

21DQ09N

21DQ09N

21DQ09N

C518

470P500V B

D512

C519

470P500V B

D519

C516

D505

D509

W822

470P500V B

C560

0.00222KV BP

C527

470P2KV BP

D508

21DQ09N

C524

D510_1

RU2AM

C517

820P2KV BP

C531_1

47025V MHE

2.2 3W

100016V MHE

R517

5V POWER REG

IC502

KIA7805PI

R526

1.2 3W

HS502

763WAA0081

C523

F502

23302.5

2.5A250V

2.5A 250V

22016V

MHE

C538_1

47016V MHE

C520_1

220160V PR

C521

R509

100K 1/2W

GNDIN OUT

123

10.2 0.6

47035V MHE

1.2 3W

5.2

D517

1SS133

9V REG

IC503 PQ09RD08

IN OUT STOPGND

1234

14.0 9.0 0 4.6

R510

C511

12V REG.

IC504 KIA7812PI

IN GND OUT

123

16.0 12.30

R528

100 1/2W

W818

FH504

FH503

9

R512

27K 1W

C526

47016V MHE

EYF-52BC

EYF-52BC

47010V MHE

C532

47016V MHE

TV.POWER_H

P.CON+125V

C528

W819

HS503

763WAA0011

AT+10V

AT+125V

POWER_FAIL

SOUND+B

AT+30V

D515

0.022 F

AT+5.6V

MTZJ30B

AT+5.6V

AT+30V

POWER_FAIL

AT+10V

FROM/TO DEFLECTION

P.CON+125V

SOUND+B

TV.POWER_H

VCR.POWER_H

SOUND_GND

P.CON+9V

GND

W813

FROM/TO CHROMA/IF

(CD601)

CP804 003P-2100

8283_1012_00_000

POWER FAIL(DC)

GND

TO POWER

CP810

GND

AT+12V

AT+12V

P.CON+9V

AT+5.6V

MOTOR GND

AT+30V

AT+21V

AT+10V

PCB070
TM9462

(CP1003)

8

7

6

5

4

1

3

1

2

3

4

5

2

6

7

8

9

10

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:

CAUTION: DIGITAL TRANSISTOR

1

ABC D E F GH

ABC D E F GH

DEFLECTION SCHEMATIC DAIGRAM

8

7

6

5

4

3

2

FROM/TO CHROMA/IF

CP820

8283_1112_00_000

1

SOUND GND

2

SOUND+B

3

VCR POWER H

4

TV POWER H

5

GND

6

H.OUT

7

V.PULSE

8

V.OUT

9

ACL

10

AFC

11

X.RAY

FROM/TO TV POWER

TV.POWER_H

VCR.POWER_H

SOUND_GND

P.CON+9V

P.CON+125V

(CP601)

SOUND+B

GND

R402

(MAIN PCB)

V.OUTPUT

IC401 LA7840

0

C433

R411

R415_1

31.0

H-DRIVE

Q405_1

2SC2621

22100V MHE

TP403TP404

R413

1.8K

12K +-1%

2.2 1/2W

RMPG06J

D401

D412

PUMP UPTHERMAL

R414

C405_2

C417

11E1N

560P500V B

R456

C406

R449

R416

47K

10K

1TF

4.7K 1/2W

10035V MHE

31.0

C418_1

6.8K 7W

TP401

0.2

22.3

R417

NC

1160V MHE

C411

R419

330 1/2W

330 1/2W

220025V YK

C407

C403_1

+-1%

R418_1

1.5 1/4W

T401

305Y002

0

34

2

1

6

1.3

0.47100V TF

1050V MHE

C438

680P500V B

2

R407_1

R460

10K

W816

1.3

HS402

763WSA0004

100 1/4W

R421

R408_1

C422_1

R447

W823

0

1.2K 1/2W

1.5K 1/2W

4.7mH0909

1250V MHE

68 1/2W

262.0

H.OUTPUT

Q406

2SD2499

W817

L401

W825

W826

C424

C423

0.011.6KV ECWH

0.47250V ECWF

C425_1

8

820P2KV BP

W827

L402

ELH5L4112

R448_3

1K 1W
C450

0.0012KV BP

R423

2.7K 1/4W

TP-1S-05

C421_1

CC004

C429_1

470P2KV B

D411

RMPG06J

100035V MHE

C431_1

10250V MHE

D413

RMPG06J

W850

W831

R450_2

3.9 2W

R453

120K 1/4W

C430_1

TO DY

CP401

B05B-DVS

5

4

3

2

NC

1

V801

A48AGY13X78

9

180V

NC

GND

GND

HEATER

5

4

3

2

1

10

8
6

11

FOCUS

SCREEN

180V

GND

GND

HEATER

CD803

2E054402

R
G
B

175

1

2

CD801

8M82025A

TO CRT

TO CRT

DEFLECTION SIGNAL

0.001500V B

FB401 CJ28721-00A

COL

R454

27K 1/4W

262.0

22.3

127.0

22.3

2.0

1.5

NC

NC

W811

10

+180

5

+B

9

0

AFC

2

HEA
TER

1

6

NC

GND

0

3

+14

7

+12

8

R490

68K 1/4W

C432

ABL

GND

HV

EF

G2

0

11

0.7

4

CP803A

0.47100V TF

51052-0500

PROTECTION

-

AMP

C416

22P500V SL

4.7K 1/4W+-1%

18K 1/4W

C409

0.022 M

+-1%

R442

15K 1/4W

+-1%

+

C412

390P500V B

0.5

GND VCC

1234567

0 14.2 23.5 0.9 1.1 22.8 4.9

R401

18K

18K 1/4W

4.750V MHE
C402

C401_1

R441

100K 1/4W

+-1%

0.001 M

3

8.2K 1/4W

HS401

763WAA0098

TP402

JWF-50K-1

R439

R440

+-1%

D408

R404

4.7K

22K 1/4W

HZ27-1L

+-1%

D409

HZ11B3L

4

R443_1

R444_1

R409

27K

8

7

6

5

4

3

2

PCB070
TM9462

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.

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

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:

1

ABC D E F GH

ABC D E F GH

CRT SCHEMATIC DIAGRAM

8

(CRT PCB)

8

7

FROM CHROMA/IF

CP850

8283_0512_00_000

GND

5

4

CUT OFF

3

G.OUT

2

R.OUT

1

B.OUT

(CP602)

6

5

CC003

R811

4.7K

R812

4.7K

R814

R815

132.5
RED AMP

2.8

2SC4217

2.5

C809

270

270P B

132.1

GREEN AMP

2.9

2SC4217

2.5

100P B

C810

270

330P B

56P CH

5

6

Q804

Q805

C822

C821

C812

100P B

TP801

TP802

R802

15K 2W

R807

2.7K 1/4W

R805

15K 2W

R808

2.7K 1/4W

132.5

104.1

0

6

5

0

789

1

F

132.9
0

10

11

J801

CVT3275-5102

0

132.8

7

6

5

4

TP803

7

132.3
BLUE AMP

Q806

2.8
2SC4217

2.5

3

C811

270

R816

R813

4.7K

470P B

2

PCB110
TC9322

1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

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.

R810

15K 2W

R820

2.7K 1/4W

W814

1250V YK

C820

C805

100P B

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

GND

GND

GND

GND

FROM DEFLECTION

CP801 TS-80P-02-V1

1

2

R801

FROM DEFLECTION

CP807 005P-2100

ARESINCE THESE PARTS MARKED BYCAUTION:

1M 1/4W

SCREEN

SCREEN

1

C819

0.00222KV BP

C801

0.00222KV BP

180V

180V

5

ACCESSORY

R03(AB)E_20_T

ETANTLES PIECES REPAREES PAR UNATTENTION:

BL001

HPN-01

BT102

R.SIGNAL

G.SIGNAL

B.SIGNAL

TM101

HEATER

GND

GND

NC

NC

GND

GND

HEATER

CP803B

51052-0500

123

4

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

R25-1335

BT101

R03(AB)E_20_T

4

3

2

1

ABC D E F GH

ABC D E F GH

8

JACK/LED SCHEMATIC DIAGRAM

8

(JACK/LED PCB)

7

J351

HTJ-035-28A

1

NC

5

R350

56 1/2W

POWER/PLAY

D792

SLZ-936C-07-S-T1

C352

W811

4716V KA

6

FROM/TO I/O

CD351_1 CH27081A

(CP351)

1

FRONT VIDEO IN

2

GND

3

FRONT A IN L

4

5

GND/SOUND GND

5

SOUND OUT L

6

SP OUT L

7

W805

GND

R351

56 1/2W

4

3

2

6

7

270 1/4W

R761

7

6

5

4

3

2

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

1

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

FROM I/O

CD352 CH25087A

(CP355)

AT+5V

1

2

REC LED

3

T-REC LED

4

POWER ON L

5

NOTE:

NC

THE DC VOLTAGE AT EACH PART WAS MEASURED

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

HEH

123

E

VIDEO AUDIO L

J701_1

JPJ3811-01-430

ARESINCE THESE PARTS MARKED BYCAUTION:

D793

D791

T-REC

REC/OTR

SLZ-936C-07-S-T1

SLZ-936C-07-S-T1

R754

R793

4

270 1/4W

270 1/4W

4

3

2

AUDIO SIGNAL(REC)

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

ETANTLES PIECES REPAREES PAR UNATTENTION:

AUDIO SIGNAL(PB)

TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL

PCB030
TE9A16

1

ABC D E F GH

ABC D E F GH

DECK SCHEMATIC DIAGRAM

8

LOADING MOTOR

M101

8

7

6

S103 S104S101 S102

5

FROM/TO MICON

CP101
52044-0445

LDM+

4

3

LDM-

2

BOT

1

VCC

4

(DECK PCB)

S105

S106

FROM/TO MICON

CP102

173979-2

2

1

VCC

EOT

5.1

0

BOT SENSOR

Q101

RPT-38PB113

5.1

0

EOT SENSOR

Q102

RPT-38PB113

7

6

5

4

PCB550
VE8851

3

2

1

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 DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

3

2

1

ABC D E F GH

ABC D E F GH

INTERCONNECTION DIAGRAM

8

HEH

JACK/LED PCB

PCB030
TE9A16

4

123

E

J701

7

TM101

54321

CD352

7654321

CD351

J351

1

5

4

3

2

6

7

SENSOR

MAINHALL

ROTOR

MAGNETCOIL

MR

FG SENSOR

VCC

G

O

8

7

AT+5V

REC LED

POWER ON L

T-REC LED

54321

CP355

6

SP351

SPEAKER

1

2

CD353

SP OUT

SOUND GND

CP353

1

2

GND

SP OUT L

7654321

CP351

5

CD601

4

SOUND+B

SOUND GND

VCR POWER H

1

2345678

CP820

GND

TV POWER H

H.OUT

V.OUT

V.PULSE

ACL

9

3

CP804

GND

1

DEGAUSS

COIL
L503

2

WIDE

BLADE

CD501 AC120V 60Hz

1

21

WHITE

BLACK

CP502

2

1

CP501

21

1 2

MAIN PCB

PCB070
TM9462

GND

AFC

X.RAY

1102345678

10

11

CP810

FBT

FB401

AT+12V

AT+12V

AT+5.6V

P.CON+9V

AT+30V

MOTOR GND

1

2

3

4

5

AT+21V

AT+10V

POWER FAIL(DC)

9

CP401

1

2

3

4

5

CP803A

HEATER

GND

GND

180V

CD803

SCREEN

FOCUS

ANODE

CP803B

FOCUS

DY

HEATER

GND

GND

NCNC

180V

SCREEN

CRT

V801

H.V

6

CRT SOCKET

J801

1

1

2

7

F

B.OUT

R.OUT
G.OUT

CUT OFF

GND

CRT PCB

PCB110
TC9322

GND

GND

8

9

CP801

CP850

CD801

1

2

3

4

5

5

4

3

1

2

3

4

5

CP807

1

CD820

SOUND GND

SOUND+B

VCR POWER H

TV POWER H

V.PULSE

P.CON+9V

AT+5.6V

MOTOR GND

POWER FAIL(DC)

SYSCON PCB

PCB010
VM9175

1

2

3

4

5

GND

6

H.OUT

7

8

V.OUT

9

ACL

10

AFC

11

X.RAY

CD810

1

GND

2

AT+12V

3

AT+12V

4

5

6

7

AT+30V

8

9

AT+21V

10

AT+10V

CD850

1

B.OUT

2

R.OUT

3

G.OUT

4

CUT OFF

5

GND

J4201

6

5

AUDIO

4

GND

CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

TU601

14 15

11

IF

10

+30V

9

8

NCNC

+5V

7

6

SDA

5

SCL

4

3

IN

OUTIN

VIDEO

3

2

OUT

1

GND

2

NC NC

1

12 13

AGC

ARESINCE THESE PARTS MARKED BYCAUTION:

GND

SOUND OUT L

FRONT A IN L

FRONT VIDEO IN

GND / SOUND GND

CP1004

1

MOTOR GND

2

I LIMIT

3

4

5

6

CAP.M F/R

7

VCC(5V)

8

CP4005

6

AUDIO PB

5

AUDIO REC

CTL+

4

CTL-

3

2

AE HEAD(-)

1

AE HEAD(+)

RED

2

WHITE

1

CP4004

FE HEAD (GND)

FE HEAD (HOT)

CP1006

1

2

3

4

CP1005

5

4

3

2

1

CP4001

1

2

3

4

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

VCC

BOT

LDM-

LDM+

CYL DRIVE

CYL GND

CYL FG

CYL +B

CYL PG

SP-CH2 (L)

SP COM

SP-CH1 (R)

2

1

GND

CTL

VCO

FG

1

2

3

4

5

6

7

8

FFC

2

FE HEAD (GND)

1 FE HEAD (HOT)

FFC

ETANTLES PIECES REPAREES PAR UNATTENTION:

HALL
VCC

AUDIO PB

6

AUDIO REC

5

CTL+

4

CTL-

3

2

AE HEAD(-)

1

AE HEAD(+)

CP1002

FULL ERASE HEAD ASS’Y

H5002

FFC

CYL DRIVE

CYL GND

CYL FG

CYL +B

CYL PG

1

2

3

4

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

OUT

HALL

SWITCH

IN

LOGIC

HEAD AUDIO CONTROL ASS’Y

H5001

CP102

VCC212

CP101

VCC

BOT

LDM-

LDM+

EOT

1

5

4

3

2

1

EOT SENSOR

4

3

2

1

MICRO MOTOR

M2003

VCC

DRIVE CONTROL

GND

FG
PG
FG.PG GND

CH2

CH1

CAPSTAN DD UNIT
DECK MECHA ASS’Y

AUDIO

CONTROL

AE

Q102

VIDEO
HEAD

M2001

RED

WHITE

THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:

DECK PCB

PCB550
VE8851

Q101

BOT SENSOR

CYLINDER UNIT ASS’Y

UN4001

LM

LOADING MOTOR

M101

6

5

4

3

2

1

ABC D E F GH

WAVEFORMS

TV POWER

1 5.0V 0.1ms/div

DEFLECTION

2 2.0V 20µs/div

Y/C/AUDIO/HEAD AMP

6 50.0V 20µs/div 11 PB

0.5V 0.5ms/div

7 50.0V 20µs/div

12 PB

100mV 1ms/div

DEFLECTION

3 0.5V 5ms/div

8 10.0V 5ms/div

TV POWER

4 200mV 20µs/div

9 20.0V 0.1ms/div

CRT

5 50.0V 20µs/div 10 0.5V 5µs/div

13 PB

50mV 0.5ms/div

14 PB

0.5V 20µs/div

15 POWER ON

0.5V 20µs/div

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

WAVEFORMS

16 REC

100mV 20µs/div

17 POWER ON

0.5V 1ms/div

18 POWER ON

50mV 1ms/div

21 PB

1.0V 0.5ms/div

22 PB

1.0V 5ms/div

23 PB

1.0V 5ms/div

26 POWER ON

0.5V 10ms/div

27 POWER ON

20.0V 20µs/div

28 POWER ON

5.0V 5ms/div

MICON IN/OUT

19 PB

1.0V 10ms/div

20 PB

0.5V 0.5ms/div

24 POWER ON

1.0V 10µs/div

25 POWER ON

1.0V 20µs/div

29 POWER ON

0.5V 20µs/div

30 POWER ON

200mV 20µs/div

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

WAVEFORMS

CHROMA/IF SOUND AMP

31 POWER ON

0.5V 1ms/div

32 POWER ON

50mV 1ms/div

33 POWER ON

0.5V 20µs/div

36 POWER ON

200mV 1ms/div

34 POWER ON

200mV 20µs/div

35 POWER ON

10.5V 20µs/div

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

MECHANICAL EXPLODED VIEW

216

216

216

116

V801

203

203

L503

203

203

J801

PCB110
(CRT PCB)

PCB070
(MAIN PCB)

205

125

124

206

216

208

115

210

124

205

207

211

216

216

209

FB401

208

102

109

106

101

108

133

107

211

SP351

206

211

PCB030
(JACK/LED PCB)

202

208

125

208

126

MECHANICAL EXPLODED VIEW

217

217

202

216

215

217

214

111

202

208

204

112

213

125

PCB010
(SYSCON PCB)

127

212

201

TU601

118

117

216

CHASSIS EXPLODED VIEW (TOP VIEW)

503

349

336

335

318

328

512

319

314

313

508

309

M2003

H5002

355

505

502

334

515

310

367

AA

321

313

348

506

508

503

505

UN4001

507

304

505

H5001

305

300

501

356

347

301

359

368

357

AA

303

323

A

361

329

AA

366

AA

512

AA

AA

315

338

317
370

353

320

502

AA

AA

AA

M101

316

A

371

351

364

363

308

358

AA

BA

366

306

365

351

AA

509

502

AA

372

AA

369

PCB550
(DECK PCB ASS'Y)

AA

362

360

324

AA

AA

511

352

CLASS

GREASE

OIL

MARK

AA

BA

NOTE:

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

CHASSIS EXPLODED VIEW (BOTTOM VIEW)

302

300

325

307

326

327

354

AA

512

513

350

322

341

AA

514

AA

330

AA

340

BA

511

AA

342

AA

AA

510

343

AA

511
339

AA

AA

503

345

AA

AA

514

AA

M2001

331

AA

346

AA

AA

344

333

AA

AA

332

346

311

312

337

CLASS

GREASE

OIL

MARK

AA
BA

504

NOTE:

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

MECHANICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

101 BZ610038 A54619A720 CABINET,FRONT ASS'Y
102 BZ710164 701WPJ0925 CABINET,FRONT
106 BZ710165 712WPJ0683 FLAP
107 BZ710010 743WKA0032 SPRING,FLAP
108 BZ710166 735WPJ0142 BUTTON,FRAME
109 BZ710008 738WPA0014 BUTTON,BASE

111 BZ710012 761WPA0151 HOLDER,M/PCB
112 BZ710139 771WPAA010 PLATE,JACK
115 BZ710151 702WPAA097 CABINET,BACK
116 BZ710009 741WUA0019 SPRING,EARTH
117 BZ710037 82A97A4077 WASHER 9.7x14xT0.7
118 BZ710038 8300495207 NUT (VOLUME NUT 3/8 INCH)

124 BZ710082 769WSF0001 METAL SPACER
125 BZ710039 8995034000 CORD CLIP UL CO.
126 BZ710011 761WPA0145 HOLDER,FBT
127 BZ710013 761WPA0195 HOLDER,DECK

133 BZ710157 800WFA0040 RUBBER WASHER

201 BZ710158 8110630604 SCREW,TAP TITE(P) BRAZIER 3x6
202 BZ710030 8110630804 SCREW,TAP TITE(P) BRAZIER 3x8
203 BZ710033 8111J50D05 SCREW,TAPPING (A) GW22 5x35
204 BZ710147 8107630604 SCREW,TAP TITE(S) BRAZIER 3x6
205 BZ710022 810A130804 SCREW/WASHER(A) M3x8
206 BZ710026 810B130A04 SCREW/WASHER(B) M3x10
207 BZ710025 810B130804 SCREW/WASHER(B) M3x8
208 BZ710019 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8
209 BZ710024 810A130B04 SCREW/WASHER(A) M3x20

210 BZ710021 810A130604 SCREW/WASHER(A) M3x6
211 BZ710032 8110630A24 SCREW,TAP TITE(P) BRAZIER 3x12
212 BZ710028 8110330804 SCREW,TAP TITE(P) FLAT 3x8
213 BZ710027 8110230A02 SCREW,TAP TITE(P) BIND 3x10
214 BZ710017 8107226604 SCREW,TAP TITE(S) BIND 2.6x6
215 BZ710018 8107630804 SCREW,TAP TITE(S) BRAZIER 3x8
216 BZ710036 8117540B04 SCREW,TAPPING(B0) TRUSS 4x20
217 BZ710034 8117140A24 SCREW,TAPPING(B0) PAN 4x12

--- BZ710154 792WHA0260 PACKAGE,TOP

--- BZ710155 792WHA0261 PACKAGE,BOTTOM

--- BZ710167 793WCD1225 GIFT BOX

--- BZ614065 J5455101 INSTRUCTION BOOK

CHASSIS REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

300 BZ610017 A54547A420A DECK ASSY A54547A420A
301 BZ710073 85OA500022 AHC ASS'Y
302 BZ710081 85OP200270 BELT,CAPSTAN
303 BZ710132 85OP900710 LEVER,REC
304 BZ710094 85OP500083 BASE,AC HEAD
305 BZ710112 85OP800324 SPRING,AC HEAD
306 BZ710059 85OA000360 MAIN CHASSIS ASS'Y
307 BZ710062 85OA200081 CLUTCH ASS'Y X
308 BZ710060 85OA200073 ARM,IDLER ASS'Y
309 BZ710104 85OP600553 ARM,S-S BRAKE

310 BZ710061 85OA200076 T REEL ASS'Y
311 BZ710063 85OA300061 LOADING ARM S ASS'Y
312 BZ710064 85OA300062 LOADING ARM T ASS'Y
313 BZ710068 85OA400187 G-ROLLER ASS'Y
314 BZ710069 85OA400188 BASE,INCL S ASS'Y
315 BZ710070 85OA400196 BASE,INCL T(S) ASS'Y
316 BZ710071 85OA400197 P5-3 ARM ASS'Y
317 BZ710072 85OA400205 PINCH ROLLER BLOCK
318 BZ710065 85OA400175 TENSION ARM ASS'Y
319 BZ710066 85OA400176 TENSION BAND ASS'Y

320 BZ710067 85OA400178 PINCH ROLLER LEVER ASS'Y
321 BZ710074 85OA600182 BRAKE T ASS'Y
322 BZ710075 85OA600183 CAP BRAKE ARM ASS'Y
323 BZ710076 85OA900213 LINK ASS'Y
324 BZ710077 85OA900216 LINK LEVER ASS'Y
325 BZ710078 85OP200261 LEVER,CLUTCH
326 BZ710079 85OP200262 RING,CLUTCH
327 BZ710080 85OP200263 GEAR,CLUTCH
328 BZ710083 85OP200271 REEL,S
329 BZ710084 85OP200273 STOPPER,REEL S

330 BZ710085 85OP200274 SPACER,LINK LEVER
331 BZ710086 85OP300178 GEAR,MAIN LOADING
332 BZ710087 85OP300179 GEAR,LOADING S
333 BZ710088 85OP300180 GEAR,LOADING T
334 BZ710089 85OP300186 HOLDER,LOADING GEAR
335 BZ710090 85OP400472 ADJUST,TENSION
336 BZ710093 85OP400492 HOLDER,TENSION
337 BZ710092 85OP400490 LEVER,TENSION
338 BZ710091 85OP400475 COVER,P4
339 BZ710097 85OP600543 GEAR,JOINT

340 BZ710098 85OP600544 GEAR,MIDDLE
341 BZ710100 85OP600545 CAM,MAIN
342 BZ710101 85OP600546 CAM,P5
343 BZ710102 85OP600547 CAM,PINCH ROLLER
344 BZ710103 85OP600548 ROD,MAIN
345 BZ710106 85OP700035 REFLECTOR,LED
346 BZ710107 85OP800318 SPRING,LOADING GEAR
347 BZ710108 85OP800319 SPRING,P5
348 BZ710109 85OP800321 SPRING,BRAKE T
349 BZ710110 85OP800322 SPRING,TENSION

350 BZ710111 85OP800323 SPRING,CAP BRAKE
351 BZ710118 85OP800342 SPRING,LOCKER (S)
352 BZ710113 85OP800326 SPRING,LINK
353 BZ710114 85OP800328 SPRING,DAMPER
354 BZ710115 85OP800330 SPRING,RING
355 BZ710116 85OP800332 SPRING,S-S BRAKE
356 BZ710119 85OP900680 OPENER,CASS
357 BZ710120 85OP900683 CASS SIDE L
358 BZ710121 85OP900684 CASS SIDE R
359 BZ710131 85OP900709 TAPE GUIDE L (P,R)

360 BZ710122 85OP900686 TAPE GUIDE R
361 BZ710130 85OP900707 COVER,SENSOR L
362 BZ710123 85OP900688 LEVER,FLAP
363 BZ710124 85OP900690 CASS HOLDER
364 BZ710125 85OP900691 LOCKER,L
365 BZ710126 85OP900692 LOCKER,R
366 BZ710127 85OP900694 SPRING,PACK
367 BZ710128 85OP900695 BRACKET,TOP
368 BZ710129 85OP900696 SPRING,CASS EARTH
369 BZ710095 85OP600540 DRIVER,WORM

370 BZ710117 85OP800341 SPRING,P/R ARM
371 BZ710096 85OP600541 WORM
372 BZ710105 85OP600563 BRACKET,MOTOR

CHASSIS REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

501 BZ710048 8107126A04 SCREW,TAP TITE(S) PAN 2.6x10
502 BZ710049 8107226804 SCREW,TAP TITE(S) BIND 2.6x8
503 BZ710017 8107226604 SCREW,TAP TITE(S) BIND 2.6x6
504 BZ710050 8109126604 SCREW,TAP TITE(B) PAN 2.6x6
505 BZ710052 810A126804 SCREW/WASHER(A) M2.6x8
506 BZ710053 810B126404 SCREW/WASHER(B) M2.6x4
507 BZ710046 8102120604 SCREW,PAN M2x6
508 BZ710045 8102120304 SCREW,PAN M2x3
509 BZ710047 8102130304 SCREW,PAN M3.0x3.0

510 BZ710057 82Q3154C5N POLYSLIDER WASHER 3.1x5.4xT0.25
511 BZ710055 82P266005N POLYSLIDER WASHER(CUT) 2.6x6.0xT0.5
512 BZ710056 82Q264713N POLYSLIDER WASHER 2.6x4.7xT0.13
513 BZ710054 82P184505N POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5
514 BZ710058 83ETW30000 E-RING 3.0
515 BZ710051 810A123504 SEMS A M2.3x5.0

CP101 BZ614040 069R740018 CONNECTOR PCB SIDE 52044-0445
CP102 BZ614046 0694220139 CONNECTOR PCB SIDE 173979-2
H5001 BZ710040 1523D91034 HEAD (AUDIO CONTROL) HVMXA1072A

H5002 BZ710041 1543D02013 HEAD (FULL ERASE) HVFHP0032A
! M101 BZ710044 1596P78001 MOTOR (LOADING) MXN13FB11H
! M2001 BZ710141 1510398030 CAPSTAN DD UNIT F2QSB02

M2003 BZ710042 1589V11007 MICRO MOTOR EP14BD

PCB550 BZ610002 A4C701B550 DECK PCB ASS'Y VE8851

Q101 BZ410026 0000700320 TRANSISTOR,PHOTO RPT-38PB113

Q102 BZ410026 0000700320 TRANSISTOR,PHOTO RPT-38PB113
! UN4001 BZ610018 A54501A500 CYLINDER UNIT ASS'Y A54501A500

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

RESISTORS

! R418 BZ210029 R4X5T41R5F R,METAL 1.5 OHM 1/4W
! R439 BZ210015 R4X5T4223F R,METAL 22K OHM 1/4W
! R440 BZ210016 R4X5T4822F R,METAL 8.2K OHM 1/4W
! R441 BZ210013 R4X5T4104F R,METAL 100K OHM 1/4W
! R442 BZ210014 R4X5T4153F R,METAL 15K OHM 1/4W
! R443 BZ210030 R4X5T4472F R,METAL 4.7K OHM 1/4W
! R444 BZ210023 R4X5T4183F R,METAL 18K OHM 1/4W
! R447 BZ210021 R65582680J R,FUSE 68 OHM 1/2W
! R448 BZ210003 R3K181102J R,METAL 1K OHM 1W
! R449 BZ210018 R5X2CE682J R,CEMENT 6.8K OHM 7W
! R450 BZ210032 R6558A3R9J R,FUSE 3.9 OHM 2W
! R500 BZ210001 R21202275K R,SOLID 2.7M OHM 1/2W
! R501 BZ210031 R5X2CE1R2J R,CEMENT 1.2 OHM 7W
! R505 BZ210012 R3X28B473J R,METAL OXIDE 47K OHM 3W
! R510 BZ210010 R3X28B1R2J R,METAL 1.2 OHM 3W
! R512 BZ210008 R3X181273J R,METAL OXIDE 27K OHM 1W
! R517 BZ210027 R3X20B2R2J R,METAL OXIDE 2.2 OHM 3W
! R526 BZ210010 R3X28B1R2J R,METAL 1.2 OHM 3W

R527 BZ210028 R3X28B6R8J R,METAL OXIDE 6.8 OHM 3W
R534 BZ210009 R3X28AR82J R,METAL 0.82 OHM 2W

! R542 BZ210002 R33681R15J R,METAL 0.15OHM 1W

R802 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W
R805 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W
R810 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W

! R1005 BZ210020 R615J12R7J R,FUSE 2.7 OHM 1W

CAPACITORS

C354 BZ110010 E02L03222M CE 2200 UF 25V

! C407 BZ110010 E02L03222M CE 2200 UF 25V

C421 BZ110014 E5EZ04102M CE 1000 UF 35V
C423 BZ110030 P411F3474J CMPP 0.47 UF 250V ECWF

! C424 BZ110031 P414F9103H CMPP 0.01 UF 1.6KV ECWH

C425 BZ110006 C01BBP7W2K CC 820 PF 2KV BP
! C431 BZ110022 E5EZTD100M CE 10 UF 250V
! C433 BZ110020 E5EZT8220M CE 22 UF 100V

C450 BZ110002 C01BBP713K CC 0.001 UF 2KV BP
! C502 BZ110009 C13HB07H3K CC 0.0022UF 2KV B
! C503 BZ110009 C13HB07H3K CC 0.0022UF 2KV B
! C506 BZ110025 P2122B224M CMP 0.22 UF 250V ECQUL
! C507 BZ110012 E51CGC471M CE 470 UF 200V

C508 BZ110008 C034E0JH3M CC 0.0022UF 125V MX
! C510 BZ110018 E5EZT4101M CE 100 UF 35V
! C511 BZ110016 E5EZT2471M CE 470 UF 16V

C514 BZ110002 C01BBP713K CC 0.001 UF 2KV BP

C517 BZ110006 C01BBP7W2K CC 820 PF 2KV BP
! C521 BZ110013 E53VFB221M CE 220 UF 160V
! C524 BZ110029 E5EZT3471M CE 470 UF 25V
! C526 BZ110015 E5EZT1471M CE 470 UF 10V

C527 BZ110005 C01BBP7Q2K CC 470 PF 2KV BP
! C530 BZ110008 C034E0JH3M CC 0.0022UF 125V MX
! C531 BZ110028 E5EZT2102M CE 1000 UF 16V
! C532 BZ110016 E5EZT2471M CE 470 UF 16V
! C537 BZ110019 E5EZT5R47M CE 0.47 UF 50V

C541 BZ110023 E62DFB470M CE 47 UF 160V

C560 BZ110003 C01BBP7H3K CC 0.0022UF 2KV BP

C801 BZ110003 C01BBP7H3K CC 0.0022UF 2KV BP

C819 BZ110003 C01BBP7H3K CC 0.0022UF 2KV BP
! C1001 BZ110011 E02LT3101M CE 100 UF 25V

DIODES

D401 BZ410009 D28T11E1N1 DIODE,SILICON 11E1N-TA1B2
! D408 BZ410018 D94TA27011 DIODE,ZENER HZ27-1L TD
! D409 BZ410017 D94TA11B13 DIODE,ZENER HZ11B3L TD
! D411 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J
! D412 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J
! D413 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J
! D501 BZ410013 D2LTGP15M0 DIODE RECTIFIER GP15M-G23
! D502 BZ410013 D2LTGP15M0 DIODE RECTIFIER GP15M-G23

D503 BZ410013 D2LTGP15M0 DIODE RECTIFIER GP15M-G23

D504 BZ410013 D2LTGP15M0 DIODE RECTIFIER GP15M-G23
! D505 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1

D506 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J

D508 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1
! D509 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1
! D510 BZ410028 D2BTRU2AM0 DIODE,SILICON RU2AM V1

D511 BZ410011 D28TELS2N2 DIODE RECTIFER 10ELS2N-TA1B2
! D512 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1
! D515 BZ410019 D97U03001B DIODE,ZENER MTZJ30B T-77

D516 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

DIODES

D517 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D518 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D519 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1

D521 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D523 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D526 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D528 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77

D529 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D601 BZ410023 D97U09R11B DIODE,ZENER MTZJ9.1B T-77

D603 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D604 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D605 BZ410025 D28T11ESN1 DIODE,SILICON 11ES1N-TA1B2

D622 BZ410009 D28T11E1N1 DIODE,SILICON 11E1N-TA1B2

D791 BZ410005 002132Q130 LED SLZ-936C-07-S-T1

D792 BZ410005 002132Q130 LED SLZ-936C-07-S-T1

D793 BZ410005 002132Q130 LED SLZ-936C-07-S-T1

D1001 BZ410009 D28T11E1N1 DIODE,SILICON 11E1N-TA1B2

D1003 BZ410004 0010600060 LED SID1050CM

D1004 BZ410016 D92T1120B0 DIODE,ZENER RD12FB-T7

D1005 BZ410009 D28T11E1N1 DIODE,SILICON 11E1N-TA1B2

D1006 BZ410008 D23U1003A3 DIODE,SCHOTTKY SB10-03A3

D1007 BZ410025 D28T11ESN1 DIODE,SILICON 11ES1N-TA1B2

D1008 BZ410012 D28TQS04N0 DIODE,SCHOTTKY 11EQS04N-TA1B2

D1010 BZ410015 D2LXE65800 DIODE,SILICON 1N4005E-G23

D1011 BZ410008 D23U1003A3 DIODE,SCHOTTKY SB10-03A3

D1014 BZ410020 D97U05R11B DIODE,ZENER MTZJ5.1B T-77

D1016 BZ410008 D23U1003A3 DIODE,SCHOTTKY SB10-03A3

D1017 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D4001 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

D4004 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77

D4201 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77

D4207 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77

D4208 BZ410008 D23U1003A3 DIODE,SCHOTTKY SB10-03A3

ICS

! IC352 BZ611013 I0FSP75230 IC AN7523
! IC401 BZ611004 I03SD78400 IC LA7840
! IC501 BZ611014 I2BT066240 IC STR-F6624
! IC502 BZ611007 I1KA978050 IC KIA7805PI
! IC503 BZ611006 I0GA909RD0 IC PQ09RD08
! IC504 BZ611009 I1KA978120 IC KIA7812PI
! IC506 BZ410001 000210001R PHOTO COUPLER ON3171R

IC601 BZ611008 I1KA978060 IC KIA7806PI
! IC604 BZ611003 I03FE814B0 IC LA76814BM-MPB

IC1001 BZ611011 I56F57041A IC OEC7041A

IC1002 BZ611012 I9UJ0T600H IC PST600H
! IC1003 BZ611005 I07SQ955AN IC BA6955AN

IC1099 BZ610033 A54619A015 IC S-24C04BDP-LA

IC4001 BZ611002 I03F371170 IC LA71170M-MPB

TRANSISTORS

Q351 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S
! Q405 BZ510027 TC3Q026210 TRANSISTOR,SILICON 2SC2621(D,E)-RAC
! Q406 BZ510028 TDUF024990 TRANSISTOR,SILICON 2SD2499
! Q501 BZ510011 TC3T029090 TRANSISTOR,SILICON 2SC2909(S,T)-AA
! Q502 BZ510005 TA3T1371A0 TRANSISTOR,SILICON 2SA1371(D,E)-AE
! Q503 BZ510015 TCWQ4160E0 TRANSISTOR,SILICON 2SC4160-OEC-YAC1
! Q504 BZ510012 TC5T018154 TRANSISTOR,SILICON 2SC1815Y(TPE2)

Q506 BZ510024 TNYTJ03001 COMPOUND TRANSISTOR DTC114TSTP

Q507 BZ510014 TCST009450 TRANSISTOR,SILICON 2SC945(C)-T(P,Q)

Q508 BZ510004 TA3T016240 TRANSISTOR,SILICON 2SA1624-AA

Q513 BZ510023 TNYTB03001 COMPOUND TRANSISTOR DTC114ESTP

Q520 BZ510029 TNYTD03001 COMPOUND TRANSISTOR DTC144ESTP

Q602 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q605 BZ510006 TAST00733Q TRANSISTOR,SILICON 2SA733(C)-T_Q

Q607 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146

Q608 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q620 BZ510008 TB3T008920 TRANSISTOR,SILICON 2SB892(S,T)-AE

Q621 BZ510020 TNYJB05001 COMPOUMD TRANSISTOR DTC114EKAT146
! Q804 BZ510009 TC3F042170 TRANSISTOR,SILICON 2SC4217(D,E)-RAC
! Q805 BZ510009 TC3F042170 TRANSISTOR,SILICON 2SC4217(D,E)-RAC
! Q806 BZ510009 TC3F042170 TRANSISTOR,SILICON 2SC4217(D,E)-RAC

Q1001 BZ410002 0002G00540 PHOTO COUPLER GP1S566 or

Q1002 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1003 BZ410003 0002G00550 PHOTO COUPLER GP1S94L

Q1004 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146

Q1005 BZ410002 0002G00540 PHOTO COUPLER GP1S566 or

BZ410027 0002M00570 PHOTO COUPLER SG-260

BZ410027 0002M00570 PHOTO COUPLER SG-260

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

TRANSISTORS

Q1006 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1008 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146

Q1009 BZ410003 0002G00550 PHOTO COUPLER GP1S94L

Q1010 BZ510025 TPYJB05001 COMPOUND TRANSISTOR DTA114EKAT146

Q1011 BZ510017 TD70D23960 TRANSISTOR,SILICON 2SD2396(J,K)

Q1012 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1014 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146

Q1015 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1016 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1017 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1018 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S
! Q1019 BZ510007 TB3001134R TRANSISTOR,SILICON 2SB1134R

Q1023 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q1024 BZ510019 TNYJA05001 COMPOUND TRANSISTOR DTC143EKAT146

Q4001 BZ510016 TCWT022740 TRANSISTOR,SILICON 2SC2274-AA

Q4002 BZ510016 TCWT022740 TRANSISTOR,SILICON 2SC2274-AA

Q4003 BZ510026 TPYJC05001 COMPOUND TRANSISTOR DTA124EKAT146

Q4004 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q4005 BZ510003 TA3T013180 TRANSISTOR,SILICON 2SA1318(S,T)-AA

Q4006 BZ510013 TCKT013170 TRANSISTOR,SILICON 2SC1317(Q,R,S)-T

Q4007 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q4009 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q4010 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S

Q4011 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q4012 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q4013 BZ510022 TNYJJ05001 COMPOUMD TRANSISTOR DTC114TKAT146

Q4204 BZ510020 TNYJB05001 COMPOUMD TRANSISTOR DTC114EKAT146

Q4205 BZ510020 TNYJB05001 COMPOUMD TRANSISTOR DTC114EKAT146

Q4206 BZ510020 TNYJB05001 COMPOUMD TRANSISTOR DTC114EKAT146

Q4210 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

Q4212 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

COILS &TRANSFORMERS

L001 BZ310021 02A1281872 CORE,TRIDAL KR16TT281807D

L101 BZ310022 02A6A8A0A1 CORE,FERRITE HF57T18.5*10*10

L102 BZ310022 02A6A8A0A1 CORE,FERRITE HF57T18.5*10*10

L401 BZ310004 021679472K COIL 4.7 MH

L402 BZ310013 0221000013 COIL,LINEARITY ELH5L4112
! L501 BZ310019 029K000074 COIL,LINE,FILTER 9-000074
! L502 BZ310020 029X000065 COIL LINE FILTER SU16V-20030
! L503 BZ310033 028R200026 COIL,DEGAUSS 8R200026

L602 BZ310010 021LA6390K COIL 39 UH

L604 BZ310032 021LA6R47M COIL 0.47 UH

L605 BZ310002 021673101K COIL 100 UH

L607 BZ310002 021673101K COIL 100 UH

L608 BZ310005 02167D101K COIL 100 UH

L610 BZ310026 0336020388 COIL,VIDEO IFT 3602038

L611 BZ310001 021673101J COIL 100 UH

L613 BZ310007 0216A6470K COIL 47 UH

L1001 BZ310009 021LA62R2K COIL 2.2 UH

L4001 BZ310024 0326230038 COIL,TRAP 2623003

L4002 BZ310005 02167D101K COIL 100 UH

L4003 BZ310023 031626007S COIL,BIAS OSC 1626007

L4004 BZ310005 02167D101K COIL 100 UH

L4005 BZ310001 021673101J COIL 100 UH

L4006 BZ310001 021673101J COIL 100 UH

L4007 BZ310008 0216A6560K COIL 56 UH

L4008 BZ310006 0216A6121K COIL 120 UH

L4009 BZ310001 021673101J COIL 100 UH

L4011 BZ310005 02167D101K COIL 100 UH

L4012 BZ310005 02167D101K COIL 100 UH

L4014 BZ310011 021LA6680K COIL 68 UH

L4015 BZ310001 021673101J COIL 100 UH

L4205 BZ310002 021673101K COIL 100 UH

T401 BZ310025 03305Y002S TRANS.,HORIZONTAL DRIVE 305Y002
! T501 BZ310035 048140045W TRANSFORMER,SWITCHING 8140045W

JACKS

J351 BZ614002 060G131014 RCA JACK HTJ-035-28A

J701 BZ614001 0602101020 JACK,RCA JPJ3811-01-430
! J801 BZ614057 066C130015 SOCKET,CATHODE RAY TUBE CVT3275-5102

J4201 BZ614003 063P000064 JACK,PLATE T6582-ABCC

SWITCHES

SW1001 BZ612002 0508221001 SWITCH (LEAF) SPVF130100

SW1002 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1003 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1004 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1005 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1006 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

SWITCHES

SW1007 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1008 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1009 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1010 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1011 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW1012 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

VARIABLE RESISTORS

VR502 BZ210025 V1263L2BTC VOLUME,SEMI FIXED RH063MCN2R or

BZ210024 V1163L2BTC VOLUME,SEMI FIXED EVNCYAA03BY2

P.C.BOARD ASSEMBLIES

PCB010 BZ610034 A54619A01A PCB ASS'Y VM9175A

PCB030 BZ610035 A54619A03A PCB ASS'Y TE9A16A

PCB070 BZ610036 A54619A07A PCB ASS'Y TM9462A

PCB110 BZ610037 A54619A11A PCB ASS'Y TC9322A

PCB550 BZ610002 A4C701B550 SEE CHASSIS REPLACEMENT PARTS LIST

MISCELLANEOUS

B502 BZ310015 024AT03482 CORE,BEADS BL02RN2-R62T4

B504 BZ310016 024AT03655 CORE,BEADS BL01RN1-A63T6

B505 BZ310017 024DT03581 CORE,BEADS LFP3A-M3R2TA

B602 BZ310016 024AT03655 CORE,BEADS BL01RN1-A63T6

B4003 BZ310016 024AT03655 CORE,BEADS BL01RN1-A63T6

BL001 BZ310014 023C00022A COIL BALUN HPN-01

CD351 BZ614026 06CH27081A CORD CONNECTOR CH27081A

CD352 BZ614025 06CH25087A CORD CONNECTOR CH25087A

CD353 BZ614061 06CH12415A CORD CONNECTOR CH12415A
! CD501 BZ614053 120R614909 CORD,AC 0R614909

CD601 BZ614059 06CH01006A CORD CONNECTOR CH01006A

CD605 BZ614060 06CH01388A CORD,EIS CONNECTOR CH01388A

CD801 BZ614007 068M82025A CORD CONNECTOR 8M82025A

CD810 BZ614027 06CH2A014A CORD CONNECTOR CH2A014A

CD820 BZ614028 06CH2B027A CORD CONNECTOR CH2B027A

CD850 BZ614062 06CH25086A CORD CONNECTOR CH25086A

CF601 BZ613005 102E245R71 FILTER,SAW M1958M

CP351 BZ614039 069E270129 CONNECTOR PCB SIDE 8283_0712_00_000

CP353 BZ614019 069X120249 CONNECTOR PCB SIDE B2B-EH-A

CP355 BZ614013 069E250129 CONNECTOR PCB SIDE 8283_0512_00_000

CP401 BZ614020 069X450029 CONNECTOR PCB SIDE B05B-DVS

CP501 BZ614012 0697320039 CORD,UX CONNECTOR THL-P03P-B1

CP502 BZ614018 069W420029 CONNECTOR PCB SIDE TV-50P-02-A1

CP603 BZ614045 069E260129 CONNECTOR PCB SIDE 8283_0612_00_000

CP801 BZ614017 069W320018 CONNECTOR PCB SIDE TS-80P-02-V1

CP804 BZ614016 069W01001A CONNECTOR PCB SIDE 003P-2100

CP807 BZ614058 069W010010 CONNECTOR PCB SIDE 005P-2100

CP810 BZ614047 069E2A0129 CONNECTOR PCB SIDE 8283_1012_00_000 or

CP820 BZ614048 069E2B0129 CONNECTOR PCB SIDE 8283_1112_00_000

CP850 BZ614013 069E250129 CONNECTOR PCB SIDE 8283_0512_00_000

CP1002 BZ614023 06CH22076A CORD CONNECTOR CH22076A

CP1004 BZ614010 0697280590 CONNECTOR PCB SIDE TMC-J08P-B1

CP1005 BZ614051 069R750028 CONNECTOR PCB SIDE 52045-0545 or

CP1006 BZ614015 069R740028 CONNECTOR PCB SIDE 52045-0445 or

CP4001 BZ614054 0697240600 CONNECTOR PCB SIDE TOC-C04X-B1

CP4004 BZ614009 0697120320 CONNECTOR PCB SIDE TMC-T02X-E1

CP4005 BZ614052 069R760028 CONNECTOR PCB SIDE 52045-0645 or

CP803A BZ614006 067R105019 WIRE HOLDER 51052-0500

CP803B BZ614006 067R105019 WIRE HOLDER 51052-0500

CUS011 BZ710001 800WF00004 CUSHION-A

CUS012 BZ710149 800WFAA008 CUSHION C

CUS013 BZ710148 800WFAA007 CUSHION B

EL001 BZ614043 124116281A EYE LET XRY16X28BD

EL002 BZ614044 124120301A EYE LET XRY20X30BD
! F501 BZ614033 081PA05003 FUSE 233005-MB000
! F502 BZ614032 080PA2R501 FUSE 23302.5-MB000
! FB401 BZ310034 043219008R TRANSFORMER,FLYBACK CJ28721-00A

FH501 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC

FH502 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC

FH503 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC

FH504 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC
! ICP502 BZ614036 083PC05002 MICRO FUSE 251005
! ICP503 BZ614036 083PC05002 MICRO FUSE 251005

ICP504 BZ614036 083PC05002 MICRO FUSE 251005
! ICP505 BZ614034 083PC02002 MICRO FUSE 251002

OS1001 BZ614031 0779014002 REMOTE RECEIVER GP1U281Q
! RY501 BZ612004 0560Q10201 RELAY SDT-S-109LMR

BZ614008 06942A0129 CONNECTOR PCB SIDE 1-173981-0

BZ614049 069J750029 CONNECTOR PCB SIDE IMSA-9604S-05Z14

BZ614014 069J740029 CONNECTOR PCB SIDE IMSA-9604S-04Z14

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

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

SWITCHES

SP351 BZ614063 070W133012 SPEAKER P-300S-3
! TH501 BZ410024 DF20C3R0Q0 DEGAUSS ELEMENT PTH451C3R0Q11

TM101 BZ614055 076R0DA010 TRANSMITTER R25-1335
! TU601 BZ610001 0145K00050 TUNER UHF-VHF TECC1040PG31A
! V801 BZ614064 098Q200482 CRT W/DY A48AGY13X78

X604 BZ613004 100CT3R505 CRYSTAL HC-49/C 3.579545MHz

X1001 BZ613002 100CT01207 CRYSTAL HC-49/U-S 12MHz

X1002 BZ613006 100DA32R01 CRYSTAL DT-26 32.768KHz or

X4001 BZ613003 100CT3R504 CRYSTAL HC-49/C 3.579545MHz

BZ613001 100C32R803 CRYSTAL DSVT-200 32.768KHz

RESISTOR

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

CAPACITORS

CC................... CERAMIC CAPACITOR

CE................... ALUMI ELECTROLYTIC CAPACITOR

CP................... POLYESTER CAPACITOR

CPP.................. POLYPROPYLENE CAPACITOR

CPL.................. PLASTIC CAPACITOR

CMP....................... METAL POLYESTER CAPACITOR

CMPL................ METAL PLASTIC CAPACITOR

CMPP................ METAL POLYPROPYLENE CAPACITOR

TOSHIBA VIDEO PRODUCTS PTE. LTD.

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