MV9DM2 COLOR TELEVISION/ VIDEO CASSETTE RECORDER SERVICE MANUAL

FILE NO. 140-200203

SERVICE MANUAL

COLOR TELEVISION/

VIDEO CASSETTE RECORDER

MV9DM2

SERVICING NOTICES ON CHECKING

1. KEEP THE NOTICES

As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual.

2. AVOID AN ELECTRIC SHOCK

There is a high voltage part inside. Avoid an electric shock while the electric current is flowing.

3. USE THE DESIGNATED PARTS

The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character.

Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.

4. PUT PARTS AND WIRES IN THE

ORIGINAL POSITION AFTER

ASSEMBLING OR WIRING

There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board.

The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts.

Therefore, put these parts in the original positions.

5. TAKE CARE TO DEAL WITH THE

CATHODE-RAY TUBE

In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is secured against implosion. However, when removing it or serving from backward, it is dangerous to give a shock. Take enough care to deal with it.

6. AVOID AN X-RAY

Safety is secured against an X-ray by considering about the cathode-ray tube and the high voltage peripheral circuit, etc.

Therefore, when repairing the high voltage peripheral circuit, use the designated parts and make sure not modify the circuit.

Repairing except indicates causes rising of high voltage, and it emits an X-ray from the cathoderay tube.

7. PERFORM A SAFETY CHECK AFTER

SERVICING

Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades.

And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

Unplug the plug from the AC outlet.

Remove the antenna terminal on TV and turn

on the TV.

Insulation resistance between the cord plug terminals and the eternal exposure metal

[Note 2] should be more than 1M ohm by using the 500V insulation resistance meter

[Note 1].

If the insulation resistance is less than 1M ohm, the inspection repair should be required.

[Note 1]

If you have not the 500V insulation resistance meter, use a Tester.

[Note 2]

External exposure metal: Antenna terminal

Earphone jack

HOW TO ORDER PARTS

Please include the following informations when you order parts. (Particularly the VERSION LETTER.)

1. MODEL NUMBER and VERSION LETTER

The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be

found at the end of the SERIAL NUMBER.

2. PART NO. and DESCRIPTION

You can find it in your SERVICE MANUAL.

A1-1

TAPE REMOVAL METHOD AT NO POWER SUPPLY

Remove the VCR block from the main unit.

(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)

Remove the screw

of the Deck Chassis and remove the Loading Motor.

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

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

Repeat the above step 3~4. Then take out the Video Cassette from the Deck Chassis. Be careful not to scratch on the tape.

Loading Motor

Screw

Capstan DD Unit

Pinch Roller Cam

Main Cam

Main Chassis (Front Side)

Clutch Ass'y

A1-2

TABLE OF CONTENTS

SERVICING NOTICES ON CHECKING .....................................................................................

HOW TO ORDER PARTS ..........................................................................................................

TAPE REMOVAL METHOD AT NO POWER SUPPLY ............................................................

TABLE OF CONTENTS ..............................................................................................................

GENERAL SPECIFICATIONS ....................................................................................................

DISASSEMBLY INSTRUCTIONS

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

2. REMOVAL OF DECK PARTS ............................................................................................

3. REMOVAL OF ANODE CAP ..............................................................................................

4. REMOVAL OF DEFLECTION YOKE .................................................................................

5. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ...............................................

KEY TO ABBREVIATIONS ........................................................................................................

SERVICE MODE LIST ................................................................................................................

PREVENTIVE CHECKS AND SERVICE INTERVALS ..............................................................

WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................

SERVICING FIXTURES AND TOOLS .......................................................................................

PREPARATION FOR SERVICING .............................................................................................

MECHANICAL ADJUSTMENTS ................................................................................................

ELECTRICAL ADJUSTMENTS ..................................................................................................

BLOCK DIAGRAMS

TV ............................................................................................................................................

Y/C/AUDIO/CCD/HEAD AMP .................................................................................................

MICON/IN/OUT .......................................................................................................................

PRINTED CIRCUIT BOARDS

MAIN/CRT ...............................................................................................................................

SYSCON ..................................................................................................................................

SCHEMATIC DIAGRAMS

Y/C/AUDIO/CCD/HEAD AMP .................................................................................................

MICON .....................................................................................................................................

REGULATOR ...........................................................................................................................

IN/OUT .....................................................................................................................................

CHROMA/IF .............................................................................................................................

SOUND AMP ...........................................................................................................................

TV POWER ..............................................................................................................................

DEFLECTION ..........................................................................................................................

CRT ..........................................................................................................................................

INTERCONNECTION DIAGRAM ...............................................................................................

WAVEFORMS .............................................................................................................................

MECHANICAL EXPLODED VIEWS ...........................................................................................

CHASSIS EXPLODED VIEWS ...................................................................................................

MECHANICAL REPLACEMENT PARTS LIST .........................................................................

CHASSIS REPLACEMENT PARTS LIST ..................................................................................

ELECTRICAL REPLACEMENT PARTS LIST ...........................................................................

A1-1

A1-2

A2-1

A3-1~A3-5

B1-1, B1-2

B2-1~B2-6

B3-1, B3-2

B3-2

B4-1, B4-2

C1-1, C1-2

C2-1

C3-1, C3-2

C4-1

D1-1

D2-1~D2-4

D3-1~D3-5

E-1, E-2

E-3, E-4

E-5, E-6

F-1, F-2

F-3~F-6

G-1, G-2

G-3, G-4

G-5, G-6

G-7, G-8

G-9, G-10

G-11, G-12

G-13, G-14

G-15, G-16

G-17, G-18

G-19, G-20

H-1, H-2

I1-1, I1-2

I2-1, I2-2

J1-1

J2-1

J3-1~J3-5

A2-1

G-1

G-2

G-3

G-4

G-5

G-6

G-7

G-8

GENERAL SPECIFICATIONS

System

VCR

System

CRT CRT Size / Visual Size

CRT Type

Deflection

Magnetic Field BV/BH

Color System

Speaker

Sound Output

Position

Size

Impedance

MAX

10%(Typical)

System

Video System

Hi-Fi STEREO

NTSC PB

Deck

Heads

DECK

Video Head

Loading System

Motor

FM Audio Head

Tuning

System

Signal

Power

Regulation

Temperature

Tape

Speed

Audio /Control

Erase(Full Track Erase)

Rec PAL

Play

NTSC

PAL

NTSC

Fast Forward / Rewind Time (Approx.)

Cassette

Forward/Reverse NTSC or PAL-M

Picture Search

Frame Advance

Slow Speed

Slow

Variable Slow

Broadcasting System

Tuner and

Receive CH

System

Destination

Tuning System

Input Impedance

CH Coverage

Intermediate Picture(FP)

Frequency Sound(FS)

FP-FS

Preset CH

Stereo/Dual TV Sound

Video Signal Input Level

Output Level

S/N Ratio (Weighted)

Horizontal Resolution at SP Mode

Audio Signal Input Level

Output Level

S/N Ratio at SP

Hi-Fi Audio Signal

Power Source

Power Consumption

Protector

Harmonic Distortion at SP (1KHz) Typical

Frequency Response at SP at LP at SLP

Dynamic Range : More than

Wow And Flutter : Less than

Channel Separation : More than

Harmonic Distortion : Less than

DC at AC at DC

Stand by (at AC)

Per Year

Power Fuse

Dew Sensor

Safety

Radiation

X-Radiation

Operation

Storage

Operating Humidity

9 inch / 222.8mmV

Normal

+0.45G / 0.18G

degree

NTSC

1Speaker

Side

3 Inch

1.2

0.8

VHS

Player / Recorder

NTSC

ohm

OVD-7

Front

2 Head

Mono

Yes

SP/SLP

FF:4'50"/REW:2'30" at T-120

SP/SLP=3x,5x/9x,15x

US Sysytem M

1Tuner

USA/CANADA+CATV

F-Synth

VHF/UHF 75 ohm

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

45.75MHz

41.25MHz

4.5MHz

1 V p-p/75 ohm

230Lines dB

1.5

100Hz ~10kHz

100Hz ~4kHz

-8dBm/50Kohm

-8dBm/ 1Kohm dB

120V 60Hz

12V

48 W at 120V 60Hz

48 W at 12 V

3 W at 120V 60 Hz

Yes

FCC

DHHS

+5oC ~ +40oC

-20oC ~ +60oC

Less then 80% RH

A3-1

G-9

G-10

G-11

GENERAL SPECIFICATIONS

On Screen

Display

Menu Type

Timer Rec Set

Channel Setup

TV/CATV

Auto ch Memory

Add/Delete

Guide ch Set

TV Setup

V-chip Set

On/Off Timer Set

Picture

Audio

Sap On/Off

Auto Repeat On/Off

On/Off Timer Set

System Setup

Clock Set

Language

Auto Clock On/Off

Standard Time

Daylight Saving Time

Commercial Advance

Marking On/Off

Blueback On/Off

Playback Auto/Manual

Unmarked Tape

Movie Advance

Go To Movie

Go To Preview

G-CODE(or SHOWVIEW or PLUSCODE)No. Entry

Clock

CH/AV

Tape Counter(Linear Counter)

Tape Speed

Sleep Time

Stereo/Audio Output

Bilingal

SAP

Control

Level

Volume

Bright / Contrast / Sharpness/Color

Tint

Bass/Treble/Balance

Manual Tracking

Play/Stop/FF/Rew/Rec/OTR/T-Rec/Pause/Eject/Tape In (Symbol Mark)

Auto Tracking/Manual Tracking

Caption / Text

Index

Muting

Hi-Fi

Repeat

Zero Return

DEW

OSD Language

Clock,Timer and Timer

Back-up

Calendar

Timer Events

One Touch Recording Max Time

OTPB Valid Time

Sleep Timer Max Time

Step

Program(On Tim / Off Tim) On/Off Timer

Auto Shut Off No Signal

No Operation

Timer Back-up (at Power Off Mode)

Yes

Character

Yes

Yes (Calendar 12H)

Yes

English French Spanish

1990/1/1 ~ 2081/12/31

8 prog/ 1 month

5 Hours

120

5 min.

min.

prog.

min.

sec.

A3-2

G-12 Remote

Control

G-13 Features

GENERAL SPECIFICATIONS

Unit

Glow in Dark Remocon

Format

Custom Code

Power Source Voltage(D.C)

UM size x pcs

Total Keys

Keys

Timer Rec

TV Monitor

Quick View

Program

Slow

Auto Tracking

Set/Tracking+

Set/ Tracking -

Enter

Cancel

Call

TV/Caption/Text

Sleep Timer

Muting

Zero Return

CM Skip

Audio Select

Auto Head Cleaning

Auto Tracking

HQ (VHS Standard High Quality)

Auto Power On, Auto Play, Auto Rewind, Auto Eject

VIDEO PLUS+(SHOWVIEW,G-CODE)

Auto Clock

Forward / Reverse Picture Search

One Touch Playback

Auto CH Memory

Closed Caption

TV Auto Shut off Function

End Call

Index Search

SQPB

CATV

CM Skip(30sec x 6 Times)

Comb Filter

TV Monitor

Program Extend

Choke Coil

Energy Star

Dirty Head

V-chip USA V-chip

CANADA V-chip

CM Advance

Movie Advance

Reset Start Auto Play

Power On Memory

Power

CH Up

CH Down

Volume Up

Volume Down

Input Select

Play

F.Fwd

Rew

Pause/Still

Stop

Rec/OTR

Eject

Counter Reset

Speed

Yes

RC-DQ

Yes

NEC

40-BF/44-BB h

UM-4 x 2 pcs

Yes

Yes (2Key)

Yes

Yes(2Key)

Keys

Yes

A3-3

G-14

G-15

G-16

G-17

GENERAL SPECIFICATIONS

Accessories

Interface

Set Size

Weight

Owner's Manual Language w/Guarantee Card

Remote Control Unit

Rod Antenna

Poles

Terminal w/300 ohm to 75 ohm Antenna Adapter

Loop Antenna

U/V Mixer

DC Car Cord (Center+)

Guarantee Card

Warning Sheet

Circuit Diagram

Antenna Change Plug

Service Facility List

Columbia Offer Sheet

Tent Card

Important Safeguard

Dew/AHC Caution Sheet

AC Plug Adapter

Quick Set-up Sheet

Battery

Terminal

UM size x pcs

AC Cord

AV Cord (2Pin-1Pin)

Registration Card

ESP Card

300 ohm to 75 ohm Antenna Adapter

Switch Power

Play

Pause/Still

System Select

One Touch Playback

Indicator

Channel Up

Channel Down

F.FWD/Cue

Eject/Stop

Main Power SW

Volume Up

Volume Down

Rew/Rev

Rec/OTR

Input Select

Power

Rec/OTR

T-Rec

Key Light up

Terminals Front

Rear

On Timer

Rec/OTR

One Touch Playback

Play

Video Input

Audio Input

Other Terminal

Video Input

Audio Input

Video Output

Audio Output

Euro Scart

Diversity

Ext Speaker

DC Jack 12V(Center +)

VHF/UHF Antenna Input

AC Inlet

Approx. W x D x H (mm)

Net (Approx.)

Gross (Approx.)

English

Yes

2pole

F type

Yes

UM4 x 2 pcs

Yes

Red

RCAx1

Head Phone(Stereo & Mono, 3.5mm) x 2

RCAx1

Yes

F Type

278 x 306.5 x 311.5

8.8 kg

10.5 kg

(19.4 lbs)

(23.1 lbs)

A3-4

G-18 Carton

G-19 Cabinet Material

GENERAL SPECIFICATIONS

Master Carton

Content

Material

Dimensions W x D x H(mm)

Description of Origin

Gift Box

Material

Dimensions W x D x H(mm)

Design

Description of Origin

Natural Dropping At Drop Test

Height (cm)

Container Stuffing(40' container)

Cabinet Front

Cabinet Rear

Jack Panel

Yes

Double/White CORRUGATED

338 x 376 x 386

As per Buyer's

Yes

1 Corner / 3 Edges / 6 Surfaces

1260

Sets

PS 94V0 DECABROM

A3-5

DISASSEMBLY INSTRUCTIONS

1. REMOVAL OF MECHANICAL PARTS

AND P.C. BOARDS

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

Remove the 4 screws

Remove the screw

Remove the 2 screws

which are used for holding the Back Cabinet.

Remove the AC cord from the AC cord hook

Remove the Back Cabinet in the direction of arrow.

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

Remove the 2 screws

Disconnect the following connectors:

(CP353, CP401 and CP403).

Unlock the support

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

Front Cabinet

Back Cabinet

Fig. 1-1

1-2: CRT PCB (Refer to Fig. 1-2)

CAUTION: BEFORE REMOVING THE ANODE CAP,

DISCHARGE ELECTRICITY BECAUSE IT

CONTAINS HIGH VOLTAGE.

BEFORE ATTEMPTING TO REMOVE OR

REPAIR ANY PCB, UNPLUG THE POWER

CORD FROM THE AC SOURCE.

Remove the Anode Cap.

(Refer to REMOVAL OF ANODE CAP)

Disconnect the following connectors:

(CP801 and CP850).

Remove the CRT PCB in the direction of arrow.

Front Cabinet

CRT PCB

UP TO

RELEASE

TV/VCR Block

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

Remove the screw

Remove the Main PCB Holder.

Remove the 2 screws

Remove the screw

Remove the 2 screws

Disconnect the following connectors:

(CP502 and CP820).

Remove the Main PCB in the direction of arrow.

Fig. 1-3

Main PCB Holder

Main PCB

VCR Block

Fig. 1-4

Fig. 1-2

B1-1

DISASSEMBLY INSTRUCTIONS

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

Remove the 2 screws

Remove the screw

Remove the Deck Shield Plate in the direction of arrow.

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

Remove the screw

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

Remove the 2 screws

Unlock the 2 supports

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

Deck Shield Plate

Syscon PCB

Jack Plate

(B)

(A)

VCR Block

Fig. 1-5

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

Remove the 3 screws

Disconnect the following connectors:

(CP1001, CP1002, CP4001, CP4002 and CP4003).

Remove the Deck Chassis and Shield Cover Deck in the direction of arrow.

Deck Chassis

Deck Holder

Fig. 1-7

Syscon PCB

Fig. 1-6

B1-2

DISASSEMBLY INSTRUCTIONS

2. REMOVAL OF DECK PARTS

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

Extend the 2 supports

Slide the 2 supports

and remove the Top Bracket.

NOTE

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

so that the Top Bracket is fixed.

NOTE

In case of the Locker R installation, check if the two positions of Fig.2-3-B are correctly locked.

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

Locker R

Top Bracket

Check if these positions are locked.

Cassette Side R

1 1

Top Bracket

Main Chassis

Fig. 2-1

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

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

Push the Locker R to remove the Cassette Side R.

Remove the Cassette Side L.

Main Chassis

Cassette Side R

Locker R

Fig. 2-3-B

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

Set the Link Unit to the Eject position.

Unlock the support

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

Main Chassis

Link Unit

(A)

Link Unit

(B)

Main Chassis

Fig. 2-4

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

Extend the support

Remove the Link Lever.

Remove the Flap Lever.

Link Unit

Cassette Side L

Main Chassis

Fig. 2-2

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

Remove the Locker Spring.

Unlock the 4 supports

and then remove the Cassette

Side L/R.

Unlock the support

and then remove the Locker R.

Locker Spring

Cassette Holder

Locker R

Flap Lever

Link Lever

Fig. 2-5

Cassette Side R

Cassette Side L

Fig. 2-3-A

B2-1

DISASSEMBLY INSTRUCTIONS

2-6: LOADING MOTOR/WORM (Refer to Fig. 2-6-A)

Remove the screw

Remove the Loading Motor.

Remove the Worm.

Tension Arm Ass'y

Main Chassis

Worm

Loading Motor

Fig. 2-7-A

Tension Connect

Tension Spring

Tension Band

Tension Holder

Tension Arm Ass'y

• Screw Torque: 3

0.5kgf•cm

Fig. 2-6-A

NOTE

In case of the Worm installation, check if the value of the Fig. 2-6-B is correct.

In case of the Loading Motor installation, hook the wire on the Cassette Opener as shown Fig. 2-6-C.

19.2

0.1mm

Fig. 2-7-B

NOTE

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

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

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

Safety surface for pressing of the insert.

Fig. 2-6-B

Tension Band

Tension Connect

Loading Motor

Fig. 2-7-C

Cassette Opener

Fig. 2-6-C

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

Turn the Pinch Roller Cam clockwise so that the

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

Remove the Tension Spring.

Unlock the 2 supports

and remove the Tension

Band.

Unlock the support

and remove the Tension Arm

Ass'y.

Unlock the support

and remove the Tension

Connect.

Float the hook

and turn it clockwise then remove the

Tension Holder.

B2-2

[OK]

Tension Connect

[NG]

Tension Connect

Main Chassis

Tension Band

Fig. 2-7-D

Fig. 2-7-E

DISASSEMBLY INSTRUCTIONS

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

Remove the T Brake Spring.

Turn the T Brake Arm clockwise and bend the hook section to remove it.

Unlock the 2 supports

and remove the T Brake

Band.

Idler Gear

S Reel

(B)

T Brake Band

(A)

Hook section

T Brake Arm

T Brake Spring

Idler Arm Ass'y

T Reel

(A)

Fig. 2-8-A

NOTE

1. In case of the T Brake Band installation, install correctly as Fig. 2-8-B.

[OK]

T Brake Band

[NG]

T Brake Band

T Brake Arm

Fig. 2-8-B

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

(Refer to Fig. 2-9-A)

Remove the S Reel and T Reel.

Remove the 2 Polyslider Washers

Remove the Idler Arm Ass'y and Idler Gear.

NOTE

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

Reel.

The Polyslider Washer may be remained on the back of the reel.

Take care not to damage the shaft.

Do not touch the section "A" of S Reel and T Reel. (Use gloves.) (Refer to Fig. 2-9-A) Do not adhere the stains on it.

When you install the reel, clean the shaft and grease it.

(If you do not grease, noise may be heard in FF/REW mode.)

After installing the reel, adjust the height of the reel.

(Refer to MECHANICAL ADJUSTMENT)

Fig. 2-9-A

NOTE

In case of the S Reel and T Reel installation, check if the correct parts are installed. (Refer to Fig. 2-9-B)

In case of the Idler Arm Ass'y installation, install correctly as Fig. 2-9-C. And also set it so that the section "B" of

Fig. 2-9-A is placed under the Main Chassis tab.

[OK]

Clutch Gear

[NG]

Clutch Gear

Big Hole

(S Reel)

Small Hole

(T Reel)

Fig. 2-9-B

Idler Arm Ass'y

Fig. 2-9-C

B2-3

DISASSEMBLY INSTRUCTIONS

2-10: CASSETTE OPENER/PINCH ROLLER BLOCK/

P5 ARM ASS'Y (Refer to Fig. 2-10-A)

Unlock the support

and remove the Cassette

Opener.

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

Cassette Opener

Spring Position

Pinch Roller Block

P5 Arm Ass'y

Main Chassis

Fig. 2-11-B

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

Remove the screw

Remove the FE Head.

FE Head

Fig. 2-10-A

NOTE

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

In case of the Pinch Roller Block and the Pinch Roller

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

Pinch Roller Block

P5 Arm Ass'y

Can be seen the hole of the Pinch Roller Cam.

Can be seen the hole of the

Main Cam.

Fig. 2-10-B

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

Remove the screw

Remove the A/C Head Base.

Remove the 3 screws

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

NOTE

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

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

Fig. 2-11-B.

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

(2)

(1)

(3)

A/C Head

NOTE

• Screw Torque: 5

0.5kgf•cm

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

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

Disconnect the following connector:

(CD2001)

Remove the 3 screws

Remove the Cylinder Unit Ass'y.

Cylinder Unit Ass'y

A/C Head Spring

• Screw Torque: 5

0.5kgf•cm (Screw

)

A/C Head Base

Fig. 2-11-A

B2-4

(1)

• Screw Torque: 3

0.5kgf•cm

(2)

(3)

Fig. 2-12

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

Fig. 2-13

DISASSEMBLY INSTRUCTIONS

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

Remove the Capstan Belt.

Remove the 3 screws

Remove the Capstan DD Unit.

2-15: MAIN CAM/PINCH ROLLER CAM/JOINT GEAR

(Refer to Fig. 2-15-A)

Remove the E-Ring

, then remove the Main Cam.

Remove the E-Ring

, then remove the Pinch Roller

Cam and Joint Gear.

Main Cam

Capstan Belt

Capstan DD Unit

Pinch Roller Cam

Joint Gear

• Screw Torque: 4

0.5kgf•cm

Fig. 2-14-A

NOTE

In case of the Capstan DD Unit installation, apply the silicon bond (TSE3843-W) on the position Fig. 2-14-B correctly. (If no silicon bond applied, abnormal noise will be heard on the deck operation.)

(Refer to Fig. 2-14-B, C)

Applied position of silicon bond

Fig. 2-15-A

NOTE

In case of the Pinch Roller Cam and Main Cam installation, install them as the circled section of Fig. 2-

15-B so that the each markers are met. (Refer to Fig.

2-15-B)

Pinch Roller Cam

Marker

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

Main Cam

Capstan DD Unit

Fig. 2-14-B

Silicon Bond

Main Chassis

Fig. 2-14-C

Fig. 2-15-B

2-16: LOADING GEAR S/T UNIT (Refer to Fig. 2-16-A)

Remove the E-Ring

and remove the Main Loading

Gear.

Remove the Main Rod, Tension Lever, Loading Arm S

Unit and Loading Arm T Unit.

Main Loading Gear

Main Rod

Loading Arm T Unit

Tension Lever

Loading Arm S Unit

Fig. 2-16-A

B2-5

DISASSEMBLY INSTRUCTIONS

NOTE

1. When you install the Loading Arm S Unit, Loading Arm

T Unit and Main Loading Gear, align each marker.

(Refer to Fig. 2-16-B)

Marker

2-18: CASSETTE GUIDE POST/INCLINED BASE S/T

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

Remove the P4 Cap.

Unlock the support

and remove the Cassette Guide

Post.

Remove the Inclined Base S Unit and Inclined Base T

Unit.

Main Loading Gear

Cassette Guide Post

Marker

Inclined Base S

Unit

Inclined Base T

Unit

P4 Cap

Loading Arm T Unit Loading Arm S Unit

Fig. 2-16-B

2-17: CLUTCH ASS'Y/RING SPRING/CLUTCH LEVER/

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

Remove the Polyslider Washer

Remove the Clutch Ass'y and Ring Spring.

Remove the Clutch Lever.

Remove the Coupling Gear, Coupling Spring and

Clutch Gear.

Clutch Ass'y

Ring Spring

Coupling Gear

Coupling Spring

Clutch Gear

Clutch Lever

Fig. 2-18-A

NOTE

Do not touch the roller of Guide Roller.

In case of the P4 Cap installation, install it with parallel for "A" and "B" of Fig. 2-18-B.

In case of the Cassette Guide Post installation, install correctly as the circled section of Fig. 2-18-C.

"A" "B"

P4 Cap

Cassette Opener

Fig. 2-18-B

Fig. 2-17-A

NOTE

In case of the Clutch Ass'y installation, install it with inserting the spring of the Clutch Ass'y into the dent of the Coupling Gear. (Refer to Fig. 2-17-B)

Clutch Ass'y

[OK]

Cassette Guide Post

[NG]

Cassette Guide Post

Coupling Gear

Fig. 2-17-B

B2-6

Fig. 2-18-C

DISASSEMBLY INSTRUCTIONS

3. REMOVAL OF ANODE CAP

Read the following NOTED items before starting work.

After turning the power off there might still be a potential voltage that is very dangerous. When removing the

Anode Cap, make sure to discharge the Anode Cap's potential voltage.

Do not use pliers to loosen or tighten the Anode Cap terminal, this may cause the spring to be damaged.

REMOVAL

Follow the steps as follows to discharge the Anode Cap.

(Refer to Fig. 3-1.)

Connect one end of an Alligator Clip to the metal part of a flat-blade screwdriver and the other end to ground.

While holding the plastic part of the insulated Screwdriver, touch the support of the Anode with the tip of the

Screwdriver.

A cracking noise will be heard as the voltage is discharged.

3. After one side is removed, pull in the opposite direction to remove the other.

NOTE

Take care not to damage the Rubber Cap.

INSTALLATION

Clean the spot where the cap was located with a small amount of alcohol. (Refer to Fig. 3-3.)

GND on the CRT

Location of Anode Cap

Fig. 3-3

NOTE

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

Arrange the wire of the Anode Cap and make sure the wire is not twisted.

Turn over the Rubber Cap. (Refer to Fig. 3-4.)

CRT

Support

Alligator Clip

Screwdriver

GND on the CRT

Fig. 3-1

Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support.

(Refer to Fig. 3-2.)

Rubber Cap

Fig. 3-4

CRT

Support

Fig. 3-2

B3-1

DISASSEMBLY INSTRUCTIONS

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

CRT

Support

Fig. 3-5

Confirm that the Support is securely connected.

Put on the Rubber Cap without moving any parts.

4. REMOVAL OF DEFLECTION YOKE

(Refer to Fig. 4-1)

Loosen the screw

Remove the Convergence • Purity Magnet in the direction of arrow.

Remove the 3 Wedges.

Remove the Deflection Yoke in the direction of arrow.

INSTALLATION

Install new Deflection Yoke in reverse steps of REMOVAL.

NOTE

After adjusting the purity and the convergence, fix the screw

and lock the wedges.

Wedge

(A)

Wedge

Deflection Yoke

Convergence •

Purity Magnet

Fig. 4-1

B3-2

DISASSEMBLY INSTRUCTIONS

5. REMOVAL AND INSTALLATION OF

FLAT PACKAGE IC

REMOVAL

Put the Masking Tape (cotton tape) around the Flat

Package IC to protect other parts from any damage.

(Refer to Fig. 5-1.)

NOTE

Masking is carried out on all the parts located within

10 mm distance from IC leads.

When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 5-3.)

NOTE

Some ICs on the PCB are affixed with glue, so be careful not to break or damage the foil of each IC leads or solder lands under the IC when removing it.

Blower type IC desoldering machine

Masking Tape

(Cotton Tape)

Tweezers

Fig. 5-1

Heat the IC leads using a blower type IC desoldering machine. (Refer to Fig. 5-2.)

NOTE

Do not add the rotating and the back and forth directions force on the IC, until IC can move back and forth easily after desoldering the IC leads completely.

Blower type IC desoldering machine

Fig. 5-3

Peel off the Masking Tape.

Absorb the solder left on the pattern using the Braided

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

NOTE

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

Braided Shield Wire

Soldering Iron

IC pattern

Fig. 5-4

Fig. 5-2

B4-1

INSTALLATION

DISASSEMBLY INSTRUCTIONS

When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 5-8.)

Take care of the polarity of new IC and then install the new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

(Refer to Fig. 5-5.)

Thin-tip Soldering Iron

Soldering Iron

Solder temporarily

Fig. 5-5

Supply the solder from the upper position of IC leads sliding to the lower position of the IC leads.

(Refer to Fig. 5-6.)

Fig. 5-8

Finally, confirm the soldering status on four sides of the

IC using a magnifying glass.

Confirm that no abnormality is found on the soldering position and installation position of the parts around the

IC. If some abnormality is found, correct by resoldering.

NOTE

When the IC leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So, be always sure to replace the IC in this case.

Solder Soldering Iron

Supply soldering from upper position to lower position

Fig. 5-6

Absorb the solder left on the lead using the Braided

Shield Wire. (Refer to Fig. 5-7.)

NOTE

Do not absorb the solder to excess.

Soldering Iron

Braided Shield Wire

Fig. 5-7

B4-2

A/C

ACC

AFC

AFT

AFT DET

AGC

AMP

ANT

A.PB

APC

ASS'Y

AUTO

A/V

BGP

BOT

BPF

BRAKE SOL

BUFF

B/W

CASE

CAP

CARR

CLK

CLOCK (SY-SE)

COMB

CONV

CPM

CTL

CYL

CYL-M

CYL SENS

DATA (SY-CE) dB

EOT

EXT

FBC

FL SW

DD Unit

DEMOD

DET

DEV

EMPH

ENC

ENV

FSC

FWD

GEN

GND

H.P.F

Audio/Control

Automatic Color Control

Audio Erase

Automatic Frequency Control

Automatic Fine Tuning

Automatic Fine Tuning Detect

Automatic Gain Control

Amplifier

Antenna

Audio Playback

Automatic Phase Control

Assembly

All Time

Automatic

Audio/Video

Burst Gate Pulse

Beginning of Tape

Bandpass Filter

Brake Solenoid

Buffer

Black and White

Capacitance, Collector

Cassette

Capstan

Carrier

Channel

Clock

Clock (Syscon to Servo)

Combination, Comb Filter

Converter

Capstan Motor

Control

Cylinder

Cylinder-Motor

Cylinder-Sensor

Data (Syscon to Servo)

Decibel

Direct Current

Direct Drive Motor Unit

Demodulator

Detector

Deviation

Emitter

Emitter Follower

Emphasis

Encoder

Envelope

End of Tape

Equalizer

External

Fuse

Feed Back Clamp

Full Erase

Fast Forward, Flip-flop

Frequency Generator

Front Loading Switch

Frequency Modulation

Frequency Sub Carrier

Forward

Generator

Ground

High Pass Filter

KEY TO ABBREVIATIONS

MIX

MOD

MPX

MS SW

OSC

OPE

PB CTL

PB-C

PB-Y

PCB

P. CON

P-P

REC

H.SW

IND

INV

KIL

LED

LIMIT AMP

LM, LDM

L.P.F

LUMI.

MAX

MINI

REC-C

REC-Y

REEL BRK

REEL S

REF

REG

REW

REV, RVS

RMC

S. CLK

S. COM

S. DATA

SEG

SEL

SENS

SER

SIF

SOL

STB

Head Switch

Hertz

Integrated Circuit

Intermediate Frequency

Indicator

Inverter

Killer

Left

Light Emitting Diode

Limiter Amplifier

Loading Motor

Long Play

Low Pass Filter

Luminance

Motor

Maximum

Minimum

Mixer, mixing

Monostable Multivibrator

Modulator, Modulation

Multiplexer, Multiplex

Mecha State Switch

Non Connection

Noise Reduction

Oscillator

Operation

Playback

Playback Control

Playback-Chrominance

Playback-Luminance

Printed Circuit Board

Power Control

Phase Detector

Pulse Generator

Peak-to Peak

Right

Recording

Recording-Chrominance

Recording-Luminance

Reel Brake

Reel Sensor

Reference

Regulated, Regulator

Rewind

Reverse

Radio Frequency

Remote Control

Relay

Serial Clock

Sensor Common

Serial Data

Segment

Select, Selector

Sensor

Search Mode

Serial Input

Sound Intermediate Frequency

Serial Output

Solenoid

Standard Play

Serial Strobe

Switch

C1-1

SYNC

SYNC SEP

TRAC

TRICK PB

UNREG

VCO

VIF

V.PB

V.REC

VSF

VSR

VSS

V-SYNC

X'TAL

Y/C

KEY TO ABBREVIATIONS

: Synchronization

Sync Separator, Separation

Transistor

Tracking

Trick Playback

Test Point

Unregulated

Volt

Voltage Controlled Oscillator

Video Intermediate Frequency

Vertical Pulse, Voltage Display

Video Playback

Variable Resistor

Video Recording

Visual Search Fast Forward

Visual Search Rewind

Voltage Super Source

Vertical-Synchronization

Voltage Tuning

Crystal

Luminance/Chrominance

C1-2

SERVICE MODE LIST

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.

To enter SERVICE MODE, unplug AC cord till lost actual clock time. Then press and hold Vol (-) button of main unit and remocon key simultaneously.

The both pressing of set key and remote control key will not be possible if clock has been set. To reset clock, either unplug

AC cord and allow at least 5 seconds before Power On.

Set Key Remocon Key Operations

VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD.

VOL. (-) MIN

Initialization of the factory.

NOTE: Do not use this for the normal servicing.

If you set a factory initialization, the memories are reset such as the clock setting, the channel setting, the POWER ON total hours, and PLAY/REC total hours.

Horizontal position adjustment of OSD.

NOTE: Also can be adjusted by using the Adjustment MENU.

Refer to the "ELECTRICAL ADJUSTMENT" (OSD HORIZONTAL).

Adjust the PG SHIFTER automatically.

Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).

Adjust the PG SHIFTER manually.

Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).

Adjusting of the Tracking to the center position.

NOTE: Also can be adjusted by pressing the ATR button for more than 2 seconds during PLAY.

POWER ON total hours and PLAY/REC total hours are displayed on the screen.

Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATION

OF USING HOURS).

Can be checked of the INITIAL DATA of MEMORY IC.

Refer to the "NOTE FOR THE REPLACING OF MEMORY IC".

Writing of EEPROM initial data.

NOTE: Do not use this for the normal servicing.

Display of the Adjustment MENU on the screen.

Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).

Method

Press the ATR button on the remote control for more than

2 seconds during PLAY.

Make the short circuit between the test point of SERVICE and the GND.

Operations

Adjusting of the Tracking to the center position.

Refer to the "MECHANICAL ADJUSTMENT" (GUIDE ROLLER) and "ELECTRICAL

ADJUSTMENT" (PG SHIFTER).

The BOT, EOT, and the Reel Sensor do not work and the deck can be operated without a cassette tape.

Refer to the "PREPARATION FOR SERVICING"

C2-1

PREVENTIVE CHECKS AND SERVICE INTERVALS

The following standard table depends on environmental conditions and usage.

Parts replacing time does not mean the life span for individual parts.

Also, long term storage or misuse may cause transformation and aging of rubber parts.

The following list means standard hours, so the checking hours depends on the conditions.

Time

Parts Name

Audio Control Head

Full Erase Head

(Recorder only)

Capstan Belt

Pinch Roller

Capstan DD Unit

Loading Motor

Tension Band

T Brake Band

Clutch Ass'y

Idler Arm Ass'y

Capstan Shaft

Tape Running

Guide Post

Cylinder Unit

500 hours

1,000 hours

: Clean

: Check it and if necessary, replace it.

1,500 hours

2,000 hours

2,500 hours

Notes

Clean those parts in contact with the tape.

Clean the rubber, and parts which the rubber touches.

Replace when rolling becomes abnormal.

Clean the Head

CONFIRMATION OF HOURS USED

POWER ON total hours and PLAY/REC total hours can be checked on the screen.

Total hours are displayed in 16 system of notation.

NOTE: If you set a factory initialization, the total hours is reset to "0".

The confirmation of using hours will not be possible if clock has been set. To reset clock, either unplug

AC cord and allow at least 5 seconds before Power On.

Set the VOLUME to minimum.

Press both VOL. DOWN button on the set and the Channel button (6) on the remote control simultaneously.

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

INIT 00 88

POWER ON 0000

PLAY/REC 0000

Initial setting content of MEMORY IC.

POWER ON total hours.

PLAY/REC total hours.

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

C3-1

PREVENTIVE CHECKS AND SERVICE INTERVALS

CLEANING

NOTE

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

1. AUDIO CONTROL HEAD

Clean the Audio Control Head with the cotton stick soaked by alcohol. Clean the full erase head in the same manner. (Refer to the figure below.)

2. TAPE RUNNING SYSTEM

When cleaning the tape transport system, use the gauze moistened with isopropyl alcohol.

3. CYLINDER

Wrap a piece of chamois around your finger. Dip it in isopropyl alcohol. Hold it to the cylinder head softly.

Turn the cylinder head counterclockwise to clean it (in the direction of the arrow). (Refer to the figure below.)

NOTE

Do not exert force against the cylinder head. Do not move the chamois upward or downward on the head.

Use the chamois one by one.

Audio Control Head

Cylinder Head

C3-2

WHEN REPLACING EEPROM (MEMORY) IC

If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1.

NOTE: Initial Data setting will not be possible if clock has been set. To reset clock, either unplug AC cord and allow at least 5 seconds before Power On.

INI

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

+B +C +D +E +F

88 0A E2 63 43 14 34 0B 51 3A 10 66 00 40 00 29

AB 94 91 86 00 00 30 05 85 00 AC 0F A5 3E 0A 0C

06 2A 01 17 10 60 32 3A BA D7

30 31 33 35 37 39 3B 3D 3F 40

67 67 68 68 69 69 6A 6A 6B 6B

---

41 42 43 44 45 46

51 52 53 54 55 56

61 62 63 64 65 66

---

Table 1

Enter DATA SET mode by setting VOLUME to minimum.

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

ADDRESS and DATA should appear as FIG 1.

ADDRESS DATA

INIT 00 88

POWER ON 0000

PLAY/REC 0000

Fig. 1

ADDRESS is now selected and should "blink". Using the PLAY or STOP button on the remote, step through the

ADDRESS until required ADDRESS to be changed is reached.

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

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

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

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

When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.

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

C4-1

Alignment Tape

ST-N5

ST-NF

VTR cleaning kit

SERVICING FIXTURES AND TOOLS

Back tension cassette gauge Torque cassette gauge

(KT-300NR)

Taper nut driver

70909103

VTR lubrication kit

70909199

Grease

70909228

JG002B Adapter

JG002E Dial Torque Gauge

(10~90gf•cm)

JG002F (60~600gf•cm)

JG022 Master Plane JG024A Reel Disk Height

Adjustment Jig

JG153 X Value Adjustment

Screwdriver

JG154 Cable

Tentelometer

Ref. No.

Part No.

Parts Name

JG002B

JG002E

JG002F

JG022

APJG002B00

APJG002E00

APJG002F00

APJG022000

Adapter

Dial Torque Gauge (10~90gf•cm)

Dial Torque Gauge (60~600gf•cm)

Master Plane

JG024A APJG024A00 Reel Disk Height Adjustment Jig

JG153 APJG153000 X Value Adjustment Screwdriver

JG154 APJG154000 Cable

Remarks

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

Brake Torque (T Reel Ass'y)

VSR Torque, Brake Torque (S Reel)

Reel Disk Height Adjustment

X Value Adjustment

Used to connect the test point of SERVICE and GROUND

PREPARATION FOR SERVICING

How to use the Servicing Fixture

Remove the Main PCB and Syscon PCB from the set.

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

Short circuit between TP1001 and Ground with the cable JG154.

(The BOT, EOT, and the Reel Sensor do not work and the deck can be operated without a cassette tape.)

In case of using a cassette tape, press the STOP/EJECT button to insert or eject a cassette tape.

Turn on the power and re-check the cable before checking the trouble points.

D1-1

MECHANICAL ADJUSTMENTS

1. CONFIRMATION AND ADJUSTMENT

Read the following NOTES before starting work.

• Place an object which weighs between 450g~500g on the Cassette Tape to keep it steady when you want to make the tape run without the Cassette Holder. (Do not place an object which weighs over 500g.)

1-1: CONFIRMATION AND ADJUSTMENT OF REEL

DISK HEIGHT

Turn on the power and set to the STOP mode.

Set the master plane (JG022) and reel disk height adjustment jig (JG024A) on the mechanism framework, taking care not to scratch the drum, as shown in Fig. 1-

1-A.

While turning the reel and confirm the following points.

Check if the surface "A" of reel disk is lower than the surface "B" of reel disk height adjustment jig (JG024A) and is higher than the surface "C". If it is not passed, place the height adjustment washers and adjust to

10(+2, -0)mm.

Adjust the other reel in the same way.

1-2: CONFIRMATION AND ADJUSTMENT OF TENSION

POST POSITION

Set to the PLAY mode.

Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis.

While turning the S Reel clockwise, confirm that the edge of the Tension Arm is located in the position described above.

Standard line of Main Chassis

Tension Arm

0.5mm (Adjusting range)

Fig. 1-2-A

Adjusting section for the

Tension Arm position

Master Plane (JG022)

Tension Band

Reel Disk Height Adjustment Jig

(JG024A)

10(+0.2, -0)mm

Fig. 1-1-A

Master Plane (JG022)

Reel Disk

Reel Disk Height

Adjustment Jig

(JG024A)

(B)

(C)

Height Adjustment

Washer

2.6x4.7xT0.13

2.6X4.7xT0.25

(A)

Fig. 1-1-B

The Tension Arm top will move to the inside direction of the Main Chassis.

Bend

The Tension Arm top will move to the outside direction of the Main Chassis.

Fig. 1-2-B

1-3: CONFIRMATION OF PLAYBACK TORQUE AND

BACK TENSION TORQUE DURING PLAYBACK

Load a video tape (T-120) recorded in standard speed mode. Set the unit to the PLAY mode.

Install the tentelometer as shown in Fig. 1-3. Confirm that the meter indicates 20

2gf in the beginning of playback.

• USING A CASSETTE TYPE TORQUE TAPE (KT-300NR)

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

Confirm that the right meter of the torque tape indicates

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

Confirm that the left meter of the torque tape indicates

25~40gf•cm during playback in SP mode.

Tentelometer

Video Tape

P1 Post

Guide Roller

Fig. 1-3

D2-1

MECHANICAL ADJUSTMENTS

1-4: CONFIRMATION OF VSR TORQUE

Install the Torque Gauge (JG002F) and Adapter (JG002B) on the S Reel. Set to the Picture Search (Rewind) mode.

(Refer to Fig.1-4-B)

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

NOTE

Install the Torque Gauge on the reel disk firmly. Press the

REW button to turn the reel disk.

NOTE

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

Check item

1-4

1-5

Replacement Part

Idler Ass'y/Clutch Ass'y

S Reel side: S Reel/Tension Band/Tension

Connect/Tension Arm Ass'y

T Reel side: T Reel/T Brake Band//T Brake

Spring/T Brake Arm

1-5: CONFIRMATION OF REEL BRAKE TORQUE

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

Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller

Block is on the position of Fig. 1-4-A.

Move the Idler Ass'y from the S Reel.

Install the Torque Gauge (JG002F) and Adapter

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

(JG002F) clockwise.

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

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

Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller

Block is on the position of Fig. 1-4-A.

Move the Idler Ass'y from the T Reel.

Install the Torque Gauge (JG002E) and Adapter

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

(JG002E) counterclockwise.

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

The position at FF mode.

Stop at this position.

The position at

STOP mode.

Capstan DD Unit

Pinch Roller Block

Cassette Holder Ass'y

Cassette

Opener

Fig. 1-4-A

2. CONFIRMATION AND ADJUSTMENT

OF TAPE RUNNING MECHANISM

Tape Running Mechanism is adjusted precisely at the factory. Adjustment is not necessary as usual. When you replace the parts of the tape running mechanism because of long term usage or failure, the confirmation and adjustment are necessary.

2-1: GUIDE ROLLER

Playback the VHS Alignment Tape.

Connect CH-1 of the oscilloscope to TP4001 (Envelope) and CH-2 to TP1002 (SW Pulse).

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

Trigger with SW Pulse and observe the envelope. (Refer

to Fig. 2-1-A)

When observing the envelope, adjust the Taper Nut

Driver slightly until the envelope will be flat.

Even if you press the Tracking Button, adjust so that flatness is not moved so much.

Adjust so that the A : B ratio is better than 3 : 2 as shown in Fig. 2-1-B, even if you press the Tracking Button to move the envelope (The envelope waveform will begin to decrease when you press the Tracking Button).

Adjust the PG shifter during playback.

(Refer to the ELECTRICAL ADJUSTMENTS)

NOTE

After adjustment, confirm and adjust A/C head.

(Refer to item 2-2)

Torque Gauge/Adapter

(JG002F/JG002B)

CH-1

Envelope

(TP4001)

Torque Gauge/Adapter

(JG002E/JG002B)

CH-2

SW Pulse (TP1002)

CH-1

Track

CH-2

Track

Fig. 2-1-A

S Reel

T Reel

Fig. 1-4-B

Max

Entrance

A : B

≥

3 : 2

Exit

Max

Fig. 2-1-B

D2-2

MECHANICAL ADJUSTMENTS

2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/

CONTROL HEAD

When the Tape Running Mechanism does not work well, adjust the following items.

Playback the VHS Alignment Tape.

Confirm that the reflected picture of stamp mark is appeared on the tape prior to P4 Cap as shown in Fig. 2-

2-A.

a) When the reflected picture is distorted, turn the screw

clockwise until the distortion is disappeared.

When the reflected picture is not distorted, turn the screw

counterclockwise until little distortion is

appeared, then adjust the a).

Turn the screw

to set the audio level to maximum.

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

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

2-3: TAPE RUNNING ADJUSTMENT

(X VALUE ADJUSTMENT)

Confirm and adjust the height of the Reel Disk.

(Refer to item 1-1)

Confirm and adjust the position of the Tension Post.

(Refer to item 1-2)

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

Confirm and adjust the Audio/Control Head.

(Refer to item 2-2)

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

TP4001 and CH-3 to HOT side of Audio Out Jack.

Playback the VHS Alignment Tape.

Press and hold the Tracking-Auto button on the remote

control more than 2 seconds to set tracking to center.

Set the X Value adjustment driver (JG153) to the

Fig. 2-2-B. Adjust X value so that the envelope waveform output becomes maximum. Check if the relation between

Audio and Envelope waveform becomes (1) or (2) of Fig.

2-3.

Audio/Control Head

Reflected picture of

Stamp Mark

P4 Cap

Envelope

CH-3

Audio

(1)

(2)

Fig. 2-3

Stamp Mark

Fig. 2-2-A

Audio/Control Head

Fig. 2-2-B

Audio/Control Head

Tape

0.25

0.05mm

Fig. 2-2-C

D2-3

MECHANICAL ADJUSTMENTS

3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

10 9 8

1. Tension Connect

2. Tension Arm

3. Guide Roller

4. Audio/Control Head

5. X value adjustment driver hole

P4 Post

T Brake Spring

10.

T Reel

S Reel

Adjusting section for the Tension Arm position

D2-4

1. BEFORE MAKING ELECTRICAL

ADJUSTMENTS

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

CAUTION

• Use an isolation transformer when performing any service on this chassis.

• Before removing the anode cap, discharge electricity because it contains high voltage.

•

When removing a PCB or related component, after unfastening or changing a wire, be sure to put the wire back in its original position.

• When you exchange IC and Transistor for a heat sink, apply the silicon grease on the contractsection of the heat sink, Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor.)

On-Screen Display Adjustment

Unplug the AC plug for more than 5 seconds to set the clock to the non-setting state.Then, set the volume level to minimum.

Press the VOL. DOWN button on the set and the

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

ELECTRICAL ADJUSTMENTS

2. BASIC ADJUSTMENTS

(VCR SECTION)

2-1: PG SHIFTER

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

Playback the alignment tape.

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

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

(If the above adjustments doesn't work well:)

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

When the REC indicator is blinking, press both VOL.

DOWN button on the set and the channel button (4) on the remote control simultaneously and adjust the

Tracking +/- button until the arising to the down of Head

Switching Pulse becomes 6.5

0.5H.

(Refer to Fig. 2-1-A, B)

Press the Tracking Auto button.

CH-2

6.5H

CH-1

Fig. 2-1-A

00 OSD 15

Fig. 1-1

Use the Channel UP/DOWN button or Channel button

(0-9) on the remote control to select the options shown in Fig. 1-2.

Press the MENU button on the remote control to end the adjustments.

CH-2

CH-1

6.5H

Fig. 2-1-B

NO.

FUNCTION

OSD H

CUT OFF

RF AGC

VIF VCO

H VCO

H PHASE

V SIZE

V SHIFT

R DRIVE

B DRIVE

R CUT OFF

G CUT OFF

B CUT OFF

NO.

FUNCTION

BRIGHTNESS

CONTRAST

COLOR

TINT

SHARPNESS

FM LEVEL

LEVEL

SEPARATION 1

SEPARATION 2

TEST MONO

TEST STEREO

X-RAY TEST

Fig. 1-2

2-2: RF AGC

Receive the VHF HIGH (63dB).

Connect the digital voltmeter between the pin 5 of

CP602 and the pin 1 (GND) of CP602.

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

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

0.05V.

D3-1

ELECTRICAL ADJUSTMENTS

2-3: VCO FREERUN

Place the set with Aging Test for more than 10 minutes.

Connect the digital voltmeter between the pin 7 of

CP602 and the pin 1 (GND) of CP602.

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

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

0.5V.

(TV SECTION)

2-4: CONSTANT VOLTAGE

Input DC12V to DC Jack and turn the Power ON.

Connect the digital voltmeter to the F502 and GND.

Set condition is AV MODE without signal.

Adjust the VR501 until the DC voltage is 101

0.5V.

Input AC120V to AC cord and remove the DC Jack cord. Check if the Power is ON before doing the above procedure.

Adjust the VR502 until the AC voltage is 102

0.5V.

2-5: CUT OFF

Adjust the unit to the following settings.

R.DRIVE=64, B.DRIVE=64, R.CUT OFF=128, G.CUT

OFF=128, B.CUT OFF=128, SUB BRIGHT=128, SUB

CONTRAST=96.

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

Set condition is AV MODE without signal.

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

Adjust the Screen Volume until a dim raster is obtained.

2-8: SUB BRIGHTNESS

Receive the black pattern*. (RF Input)

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

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

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

Receive the black pattern*. (Audio Video Input)

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

*The Black Pattern means the whole black raster signal.

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

2-9: SUB TINT

Receive the color bar pattern. (RF Input)

Connect the oscilloscope to TP803.

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

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

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

(Refer to Fig. 2-2.)

Receive the color bar pattern. (Audio Video Input)

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

2-6: FOCUS

Receive the monoscope pattern.

Turn the Focus Volume fully counterclockwise once.

Adjust the Focus Volume until picture is distinct.

2-7: WHITE BALANCE

NOTE: Adjust after performing CUT OFF adjustment.

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

Receive the gray scale pattern from the Pattern

Generator.

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

Activate the adjustment mode display of Fig. 1-1 and press the channel button (10) on the remote control to select "R CUT OFF".

Press the CH. UP/DOWN button on the remote control to select the "R CUT OFF", "G CUT OFF", "B CUT

OFF", "R DRIVE" or "G DRIVE".

Adjust the VOL. UP/DOWN button on the remote control to whiten the R CUT OFF, G CUT OFF, B CUT OFF, R

DRIVE, and G DRIVE at each step tone sections equally.

Perform the above adjustments 5 and 6 until the white color is looked like a white.

"A"

Fig. 2-2

D3-2

ELECTRICAL ADJUSTMENTS

2-10: SUB COLOR

Receive the color bar pattern. (RF Input)

Connect the oscilloscope to TP801.

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

Activate the adjustment mode display of Fig. 1-1 and press the channel button (15) on the remote control to select "COLOR".

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.

Press the VOL. UP/DOWN button on the remote control until the red color level is adjusted to 120

10% of the white level. (Refer to Fig. 2-3)

Receive the color bar pattern. (Audio Video Input)

Press the INPUT SELECT button on the remote control to set to the AV mode. Then perform the above adjustments 2~6.

2-13: VERTICAL SHIFT

Receive the monoscope pattern.

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

Check if the step No. V. SHIFT is "1".

Adjust the VR402 until the horizontal line becomes fit to notch of the shadow mask.

2-14: VERTICAL SIZE

Receive the monoscope pattern.

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

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

Receive a broadcast and check if the pictrue is mormal.

2-15: OSD HORIZONTAL

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

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

(Refer to Fig. 2-4)

100%

120%

Fig. 2-3

2-11: SUB CONTRAST

Activate the adjustment mode display of Fig. 1-1 and press the channel button (14) on the remote control to select "CONTRAST".

Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "96".

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

2-12: HORIZONTAL PHASE

Receive the monoscope pattern.

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

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

00 OSD 15

Fig. 2-4

2-16: SUB SHARPNESS

Activate the adjustment mode display of Fig. 1-1 and press the channel button (17) on the remote control to select "SHARPNESS".

Check if the step No. of SHARPNESS is "40".

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

2-17: H VCO

Activate the adjustment mode display of Fig. 1-1 and press the channel button (04) on the remote control to select "H VCO".

Check if the step No. of H VCO is "4".

D3-3

ELECTRICAL ADJUSTMENTS

3. PURITY AND CONVERGENCE

ADJUSTMENTS

NOTE

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

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

Turn ON the unit and demagnetize with a Degauss Coil.

3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)

Tighten the screw for the magnet. Refer to the adjusted

CRT for the position. (Refer to Fig. 3-1)

If the deflection yoke and magnet are in one body, untighten the screw for the body.

Receive the green raster pattern from the color bar generator.

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

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

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

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

4 pole magnets.

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

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

3-2: PURITY

3-3: STATIC CONVERGENCE

NOTE

Adjust after performing adjustments in section 3-2.

Receive the crosshatch pattern from color bar generator.

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

4 pole magnets.

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

3-4: DYNAMIC CONVERGENCE

NOTE

Adjust after performing adjustments in section 3-3.

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

(Refer to Fig. 3-2-a)

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

(Refer to Fig. 3-2-b)

R G B

NOTE

Adjust after performing adjustments in section 3-1.

Receive the green raster pattern from color bar generator.

Adjust the pair of purity magnets to center the color on the screen.

Adjust the pair of purity magnets so the color at the ends are equally wide.

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

Confirm red and blue colors.

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

DEFLECTION YOKE

DEFLECTION YOKE SCREW

MAGNET SCREW

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT

WEDGE

Fig. 3-2-a

WEDGE

WEDGE POSITION

WEDGE

Fig. 3-2-b

Fig. 3-1

PURITY MAGNETS

6 POLE MAGNETS

4 POLE MAGNETS

D3-4

ELECTRICAL ADJUSTMENTS

4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

CP803A

MAIN PCB

T502

J503

CP502

FB401

T501

AC IN

S501

S502

F502 R554

SYSCON PCB

CP602

CD503

CP503

CP401

CRT

VR402

CP402

CP403

L508

CRT

CD601

CD850

CD603

J4201 J4202

CD810

CP4002

TU601

CP353 CD351

SPEAKER

TP4001

TP1002

A/C HEAD

CD4001

CD801

CP850

J801

CP801

CRT PCB

CRT

J351 J352

J4205 J4204

D3-5

WAVEFORMS

Y/C/AUDIO/CCD/HEAD AMP MICON

1 PB

0.5V 20

µ s/div

6 POWER ON

1.0V 20

µ s/div

11 PB

0.5V 0.5ms/div

2 POWER ON

100mV 0.1

µ s/div

7 POWER ON

0.5V 10ms/div

13 PB

1.0V 5ms/div

TV POWER

3 PB

10mV 20us/div

8 POWER ON

1.0V 10

µ s/div

15 5.0V 20ms/div

4 PB

0.5V 1ms/div

9 PB

1.0V 10ms/div

16 500mV 5

µ s/div

DEFLECTION

5 REC

10.0V 5us/div

10 PB

1.0V 5ms/div

17 0.5V 5ms/div

NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

H - 1

WAVEFORMS

18 10.0V 5ms/div

23 50.0V 20

µ s/div

IN/OUT

19 2.0V 20

µ s/div

24 PB

0.5V 1ms/div

20 200mV 20

µ s/div

CRT

25 0.5V 20

µ s/div

CHROMA

21 50.0V 20

µ s/div 26 200mV 20

µ s/div

SOUND AMP

22 50.0V 20

µ s/div 27 200mV 2ms/div

NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

H - 2

125

216

V801

216

MECHANICAL EXPLODED VIEW

211

212

204

209

J801

123

216

L508

216

211

PCB110

(CRT PCB)

201

202

CD602

210

201

213

214

130

201

122

201

FB401

104

202

PCB070

(MAIN PCB)

214

206

120

102

106

107

105

108

109

SP351

I1-1

101

132

209

MECHANICAL EXPLODED VIEW

208

121

206

207

209

118

206

116

114

212

119

204

131

127

122

217

215

129

203

128

201

129

PCB010

(SYSCON PCB) 126

115

TU601

103

212

117

112

111

113

I1-2

205

CHASSIS EXPLODED VIEW (TOP VIEW)

300

502

302

M2003

UN4001

341

331

334

314

323

508

333

501

H5002

315

336

324

335

342

503

504

H5001

306

322

508

312

305

332

347

301

313

511

D1100

304

M101

318

325

317

309

319

307

320

316

321

507

506

346

345

CLASS

MARK

GREASE

NOTE:

Applying positions AA for the grease are displayed for this section.

Check if the correct grease is applied for each position.

I2-1

CHASSIS EXPLODED VIEW (BOTTOM VIEW)

308

509

344

327

343

328

326

303

300

M2001

CD1501

338

510

337

510

CD1502

510

340

329

311

339

310

505

330

CLASS

MARK

GREASE

NOTE:

Applying positions AA for the grease are displayed for this section.

Check if the correct grease is applied for each position.

I2-2

MECHANICAL REPLACEMENT PARTS LIST

Location No. TSB P/N

---

210

211

212

213

214

215

216

217

120

121

122

123

125

126

127

128

129

130

131

132

201

202

203

204

205

206

207

208

209

111

112

113

114

115

116

117

118

119

101

102

103

104

105

106

107

108

109

BZ710337

BZ710035

BZ710036

BZ710409

BZ710147

BZ710018

BZ710450

BZ710299

BZ710300

BZ710301

BZ710620

BZ614368

BZ710459

BZ710613

BZ710039

BZ710614

BZ710294

BZ710615

BZ710616

BZ710497

BZ710498

BZ710617

BZ710619

BZ710618

BZ710239

BZ710019

BZ710028

BZ710031

BZ710158

BZ710030

BZ710017

BZ710240

BZ710032

BZ610319

BZ710607

BZ710282

BZ710608

BZ710010

BZ710288

BZ710287

BZ710609

BZ710470

BZ710251

BZ710252

BZ710248

BZ710466

BZ710610

BZ710331

BZ710611

BZ710612

BZ710280

Reference No.

761WPA0223

761WPA0232

8995034000

702WPAA199

741WUA0002

761WPA0231

752WSA0251

85OP700037

85OP700038

761WPAA052

755WPAA013

755WPAA012

8109I30A04

8109630802

8110330804

8110630A04

8110630604

8110630804

8107226604

8107230804

8110630A24

8107930604

8117540A64

8117540B04

8107630B04

8107630604

8107630804

8141J40B84

8107230604

792WHA0281

792WHA0282

793WCDB135

J5B00601

A5B006I720

701WPJB559

752WSAA033

712WPJB307

743WKA0032

713WPA0124

713WPA0123

735WPJA528

738WPAA013

800WFA0037

800WFA0038

752WSAA028

752WSA0230

753WSA0144

753WUAA006

761WPA0230

752WSA0263

771WPA0255

Description

CABINET,FRONT ASSY

CABINET,FRONT

SHIELD,IC

FLAP

SPRING,FLAP

GUIDE,REMOCON

GLASS,LED

BUTTON,FRAME

BUTTON,BASE

CUSHION 15x5xT=6

CUSHION 10x10xT=2

SHIELD,BOTTOM

SHIELD,CASE HEAD AMP

PLATE,BOTTOM-EARTH

SPRING,EARTH HEAD AMP

HOLDER,DECK

SHIELD,COVER DECK

PLATE,JACK

HOLDER,FBT

HOLDER,M/PCB

CORD CLIP UL CO.

CABINET,BACK

SPRING,EARTH

HOLDER,BUSH

PLATE,DECK SHIELD

HOLDER,LED

HOLDER,END SENSOR

COVER FBT

PLATE,COVER LIGHT (R)

PLATE,COVER LIGHT (L)

SCREW,TAP TITE(B) WH7 3x10

SCREW,TAP TITE(B) BRAZIER 3x8

SCREW,TAP TITE(P) FLAT 3x8

SCREW,TAP TITE(P) BRAZIER 3x10

SCREW,TAP TITE(P) BRAZIER 3x6

SCREW,TAP TITE(P) BRAZIER 3x8

SCREW,TAP TITE(S) BIND 2.6x6

SCREW,TAP TITE(S) BIND 3x8

SCREW,TAP TITE(P) BRAZIER 3x12

SCREW,CUP(S)

SCREW,TAPPING(B0) TRUSS

3x6

4x16

4x20

SCREW,TAP TITE(S) BRAZIER 3x20

SCREW,TAP TITE(S) BRAZIER 3x6

SCREW,TAP TITE(S) BRAZIER 3x8

SCREW,TAP TITE(P) GW15

SCREW,TAP TITE(S) BIND

4x28

3x6

PACKAGE,TOP

PACKAGE,BOTTOM

GIFT BOX

INSTRUCTION BOOK

J1-1

CHASSIS REPLACEMENT PARTS LIST

Location No. TSB P/N

335

336

337

338

339

330

331

332

333

334

320

321

322

323

324

325

326

327

328

329

315

316

317

318

319

310

311

312

313

314

300

301

302

303

304

305

306

307

308

309

501

502

503

504

505

506

507

508

509

340

341

342

343

344

345

346

347

510

511

CD1501 BZ614338

CD1502 BZ614339

D1100 BZ410060

H5001

H5002

M101

BZ710040

BZ710041

BZ710566

M2001

M2003

BZ710555

BZ710373

UN4001 BZ610250

BZ710546

BZ710110

BZ710547

BZ710548

BZ710549

BZ710565

BZ710551

BZ710552

BZ710049

BZ710051

BZ710371

BZ710046

BZ710050

BZ710553

BZ710219

BZ710056

BZ710054

BZ710058

BZ710017

BZ710529

BZ710530

BZ710531

BZ710532

BZ710533

BZ710534

BZ710535

BZ710536

BZ710537

BZ710538

BZ710092

BZ710093

BZ710366

BZ710539

BZ710540

BZ710541

BZ710542

BZ710543

BZ710544

BZ710545

BZ610320

BZ710564

BZ710514

BZ710193

BZ710515

BZ710094

BZ710112

BZ710516

BZ710517

BZ710518

BZ710519

BZ710520

BZ710521

BZ710522

BZ710523

BZ710524

BZ710525

BZ710526

BZ710527

BZ710528

Reference No.

85OP900739

85OA900228

85OP000496

85OP200316

85OP200317

85OP200308

85OP200311

85OP200312

85OP200313

85OP300194

85OP400490

85OP400492

85OP400520

85OP400539

85OP400533

85OP600573

85OP600583

85OP600577

85OP600578

85OP600579

A5B006B420A

85OA400234

85OP900746

85OP200290

85OP600581

85OP500083

85OP800324

85OA000459

85OA200089

85OA200090

85OA300065

85OA300066

85OA400223

85OA400232

85OA400233

85OA400231

85OP800358

85OP900736

85OP900748

85OP900749

85OP600582

85OP800322

85OP800360

85OP800355

85OP800356

85OP900750

85OP900744

85OP900745

8107226804

810A123504

8107226404

8102120604

8109126604

810A130404

810A126504

82Q264713N

82P184505N

83ETW30000

8107226604

122H071603

122Y021902

DAK0000170

1523D91034

1543D02013

1596P98001

1510S98036

1589S11014

A4E104A500

Description

DECK ASSY

PINCH ROLLER BLOCK

BRACKET,TOP 3V

BELT,CAPSTAN (S)

WORM

BASE,AC HEAD

SPRING,AC HEAD

MAIN CHASSIS ASS'Y

CLUTCH ASS'Y

ARM IDLER ASS'Y

LOADING ARM S UNIT

LOADING ARM T UNIT

INCLINED BASE T UINT 3S

P5 ARM ASS'Y 2

TENSION ARM ASS'Y (WT)

INCLINED BASE S UNIT

SPRING,LOCKER

CASS,HOLDER

CASS,SIDE L

CASS,SIDE R

LOCKER,R

LINK UNIT

POST,CASS GUIDE

REEL,S (S)

REEL,T (S)

GEAR,IDLER

GEAR,CLUTCH

GEAR,COUPLING

LEVER,CLUTCH

GEAR,MAIN LOADING

LEVER,TENSION

HOLDER,TENSION

CAP.P4

BAND,TENSION

CONNECT,TENSION

ARM,BRAKE T

BAND,BRAKE T

CAM,PINCH ROLLER

CAM,MAIN

ROD,MAIN

A5B006B420A

GEAR,JOINT

SPRING,TENSION

SPRING,BRAKE T

SPRING,COUPLING

SPRING,RING

LEVER,LINK 2

LEVER,FLAP

CASS,OPENER

SCREW,TAP TITE(S) BIND

SEMS A

SCREW,TAP TITE(S) BIND

SCREW,PAN

SCREW,TAP TITE(B) PAN

SCREW/WASHER(A)

2.6x8

M2.3x5.0

2.6x4

M2x6

2.6x6

M3x4

M2.6x5

POLYSLIDER WASHER 2.6x4.7xT0.13

POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5

E-RING

SCREW,TAP TITE(S) BIND

3.0

2.6x6

CORD JUMPER

DEW SENSORCW/AL,PLATE

HEAD (AUDIO CONTROL)

HEAD (FULL ERASE)

MOTOR (LOADING)

CAPSTAN DD UNIT

MICRO MOTOR

CYLINDER UNIT ASS'Y

SMCD-7X151

2Y021902

HDP-05-26

HVMXA1072A

HVFHP0032A

MXN13FB12K3

F2QVB08

I2OAL03

A4E104A500

J2-1

D401

D402

D404

D405

D406

D407

! D408

! D409

! D411

! D412

! D413

D414

D501

D502

! D503

! D504

D505

D506

D507

Location No.

TSB P/N

! C433

! C502

! C503

! C505

! C507

C513

C515

C518

! C523

C525

! C534

C535

! C536

C354

! C406

! C407

C414

C421

! C422

! C423

! C424

! C425

C426

C430

! C537

! C538

! C540

C544

C546

C551

C801

C1071

! R404

R409

! R439

! R440

! R441

! R442

! R443

! R447

! R450

! R500

! R501

! R502

! R505

! R511

! R528

! R529

! R530

! R544

! R545

! R547

! R802

! R805

! R810

BZ110104

BZ110194

BZ110053

BZ110085

BZ110014

BZ110121

BZ110086

BZ210161

BZ110176

BZ110182

BZ110195

BZ110088

BZ110138

BZ110130

BZ110182

BZ110091

BZ110181

BZ110196

BZ110176

BZ110139

BZ110129

BZ110029

BZ110032

BZ110197

BZ110198

BZ110032

BZ110181

BZ110091

BZ110182

BZ110199

BZ110200

BZ210112

BZ210225

BZ210089

BZ210090

BZ210091

BZ210114

BZ210105

BZ210185

BZ210187

BZ210080

BZ210188

BZ210215

BZ210158

BZ210226

BZ210190

BZ210201

BZ210063

BZ210097

BZ210217

BZ210028

BZ210099

BZ410043

BZ410092

BZ410006

BZ410019

BZ410018

BZ410017

BZ410092

BZ410043

BZ410061

BZ410006

BZ410062

BZ410018

BZ410091

BZ410100

ELECTRICAL REPLACEMENT PARTS LIST

D2WT011E10

D2WXN49370

D1VT001330

D97U03001B

D94TA27011

D94TA11B13

D2WXN49370

D2WT011E10

D97U01001B

D1VT001330

D2WTRM11C0

D94TA27011

D230PF6DT0

D97U01801B

R3X181271J

R4X5T6273F

R4X5T6822F

R4X5T6104F

R4X5T6123F

R4X5T6183F

R65582151J

R65581100J

R0G3K2275K

R5Y2CD010J

R3X28B100J

R002T2563J

R002T4105J

R63581R22J

R002T4272J

R3X181R22J

R3X18A1R5J

R3X181331J

R3X28B6R8J

R3X181153J

E0EL02332M

E5EZU4101M

E02LF3102M

P21503475K

E5EZ04102M

E5EZTD010M

P447F2274J

P4N8FJ682H

C03L0R7Q2K

C03L0R713K

E02LU8220M

C0JBB05H3K

P2472B224M

E62NFC221M

C03L0R713K

E62FF3152M

C03L0R7H3K

CB3930MQ3M

C03L0R7Q2K

E62NFB101M

E5EZF2222M

E5EZT3471M

E5EZF3102M

E02LU5470M

E02LU50R1M

E5EZF3102M

C03L0R7H3K

E62FF3152M

C03L0R713K

CHG0B04U2J

CHGTB04U2J

Reference No.

RESISTORS

R4X5T6152F R,METAL

R,METAL OXIDE

R,METAL

R,FUSE

R,CEMENT

R,METAL OXIDE

R,FUSE

R,METAL OXIDE

CAPACITORS

DIODES

DIODE,SILICON

CMP

CMPP

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

Description

11E1-EIC

1N4937

1SS133T-77

MTZJ30B T-77

HZ27-1L TD

HZ11B3L TD

1N4937

11E1-EIC

MTZJ10B T-77

1SS133T-77

RM11C-EIC

HZ27-1L TD

FEPF6DT

MTZJ18B T-77

1.5K OHM 1/6W

270 OHM 1W

27K OHM 1/6W

8.2K OHM 1/6W

100K OHM 1/6W

12K OHM 1/6W

18K OHM 1/6W

150 OHM 1/2W

10 OHM 1W

2.7M OHM 1/2W

1 OHM 5W

10 OHM 3W

56K OHM 1/2W

1M OHM 1/4W

0.22 OHM 1W

2.7K OHM 1/4W

0.22 OHM 1W

1.5 OHM 2W

330 OHM 1W

6.8 OHM 3W

15K OHM 1W

3300 UF 16V

100 UF 35V

1000 UF 25V

4.7 UF 250V ECQ-E

1000 UF 35V

1 UF 250V

0.27 UF 200V FHS

0.0068UF 1.25KV

470 PF 2KV R

0.001 UF 2KV R

22 UF 100V

0.0022UF 500V B

0.22UF 275V PHE840

220 UF 200V

0.001 UF 2KV R

1500 UF 25V

0.0022UF 2KV R

0.0047UF 250V

470 PF 2KV R

100 UF 160V

2200 UF 16V

470 UF 25V

1000 UF 25V

47 UF 50V

0.1 UF 50V

1000 UF 25V

0.0022UF 2KV R

1500 UF 25V

0.001 UF 2KV R

680 PF 50V B

680 PF 50V B or

J3-1

Location No.

TSB P/N

D550

D551

D601

D602

D603

D604

D605

D606

D608

D611

D613

D614

D615

D534

! D535

! D536

! D537

! D539

! D540

! D541

! D542

! D545

D546

D547

D548

D508

! D509

! D510

D511

D512

D513

D514

! D515

D516

D517

D518

D519

D520

D521

D522

D523

D524

D525

D526

D528

D530

! D531

D533

D616

D617

D618

D1001

D1002

D1003

D1004

D1005

D1006

D1010

D3003

D3005

D4201

D4206

D4209

D4210

D4211

D4212

IC351

! IC401

! IC501

! IC504

! IC506

IC601

IC1001

IC1003

IC1099

IC3002

BZ410100

BZ410062

BZ410011

BZ410043

BZ410011

BZ410076

BZ410006

BZ410021

BZ410067

BZ410006

BZ410058

BZ410006

BZ410085

BZ410006

BZ410022

BZ410023

BZ410022

BZ410006

BZ410080

BZ410101

BZ410043

BZ410006

BZ410037

BZ410006

BZ410092

BZ410006

BZ410076

BZ410065

BZ410022

BZ410006

BZ410021

BZ410006

BZ410076

BZ410006

BZ410095

BZ410108

BZ410077

BZ410006

BZ410085

BZ410021

BZ410034

BZ410006

BZ410054

BZ611001

BZ611053

BZ611015

BZ611096

BZ410088

BZ611055

BZ611093

BZ611057

BZ610315

BZ611054

ELECTRICAL REPLACEMENT PARTS LIST

Reference No.

I01DP75110

I01TD55220

I1KA97805A

I0QD023680

0002E00610

I06FC61206

I56F57071A

IC7J0311A0

A5B006B015

I1KA98R050

DIODES

DIODE,SILICON

DIODE RECTIFER

DIODE,SILICON

DIODE,RECTIFER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE RECTIFER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

INFRARED LED

DIODE,ZENER

DIODE,SCHOTTKY

DIODE,SILICON

DIODE,ZENER

DIODE,SILICON

LED

ICS

PHOTO COUPLER

D97U01801B

D2WTRM11C0

D28TELS2N2

D2WT011E10

D28TELS2N2

D2WXB290S0

D1VT001330

D97U05R61B

D97U02R21B

D1VT001330

D97U08R21B

D1VT001330

D2WXN40050

D1VT001330

D97U06R81B

D97U09R11B

D97U06R81B

D1VT001330

D2WXRU2AM0

D28TELS6N6

D2WT011E10

D1VT001330

D97U03301B

D1VT001330

D2WXN49370

D1VT001330

D2WXB290S0

D97U01601B

D97U06R81B

D1VT001330

D97U05R61B

D1VT001330

D2WXB290S0

D1VT001330

0010100320

D97U05R61C

D2WXSB1400

D1VT001330

D2WXN40050

D97U05R61B

D97U01301B

D1VT001330

0021721150

Description

MTZJ18B T-77

RM11C-EIC

10ELS2N-TA1B2

11E1-EIC

10ELS2N-TA1B2

SB290S

1SS133T-77

MTZJ5.6B T-77

MTZJ2.2B T-77

1SS133T-77

MTZJ8.2B T-77

1SS133T-77

1N4005-EIC

1SS133T-77

MTZJ6.8B T-77

MTZJ9.1B T-77

MTZJ6.8B T-77

1SS133T-77

RU2AM-EIC

10ELS6N-TA1B2

11E1-EIC

1SS133T-77

MTZJ33B T-77

1SS133T-77

1N4937

1SS133T-77

SB290S

MTZJ16B T-77

MTZJ6.8B T-77

1SS133T-77

MTZJ5.6B T-77

1SS133T-77

SB290S

1SS133T-77

LNA2702L010R

MTZJ5.6C T-77

SB140-EIC

1SS133T-77

1N4005-EIC

MTZJ5.6B T-77

MTZJ13B T-77

1SS133T-77

SLR-342VCT32

AN7511

AN5522

KIA7805API

NJM2368D

LTV-817M-VB

M61206FP

OEC7071A

R3111N311A/C-TR

S-24C04BDP-LA

KIA78R05PI

J3-2

Location No.

TSB P/N

BZ611085

BZ510090

BZ510002

BZ510087

BZ410107

BZ410049

BZ410106

BZ410096

BZ510067

BZ410107

BZ410049

BZ510001

BZ410097

BZ410106

BZ410096

BZ410097

BZ510067

BZ510060

BZ510071

BZ510042

BZ510069

BZ510072

BZ510073

BZ510070

BZ510002

BZ510001

BZ510002

BZ510071

BZ510001

BZ510086

BZ510052

BZ510078

BZ510089

BZ510036

BZ510086

BZ510069

BZ510044

BZ510078

BZ510096

BZ510053

BZ510069

BZ510004

BZ510069

BZ510093

BZ510069

BZ510077

BZ510023

BZ510096

BZ510078

BZ510077

BZ510023

BZ510001

BZ310004

BZ310099

BZ310083

BZ310096

BZ310041

BZ310040

BZ310124

BZ310058

BZ310041

BZ310136

L401

! L501

L503

! L508

L602

L603

L604

L607

L608

L613

Q1003

Q1004

Q1005

Q1006

Q1008

Q1009

Q4005

Q4006

Q4007

Q4009

Q4010

Q4011

Q4012

Q4203

Q4205

Q4206

Q4210

Q4212

Q1013

Q1024

Q3001

Q3002

Q3005

Q3006

Q3007

Q4001

Q4002

Q4003

IC4001

! Q505

Q507

Q508

Q509

Q510

Q511

Q512

Q514

Q515

Q516

Q517

Q518

Q601

Q401

Q402

Q404

! Q405

! Q406

Q407

Q408

Q501

Q502

Q503

Q504

Q602

Q603

Q604

Q612

! Q804

! Q805

! Q806

Q1001

ELECTRICAL REPLACEMENT PARTS LIST

Reference No.

I03F301MN0

ICS

TRANSISTORS

TPATB03003

TF2002P4M0

COMPOUND TRANSISTOR

THYRISTOR

Description

LA71201M-N-MPB

KRA102MAT

2P4M

T8YJ2412K0

TCAT032070

0002700690

0002700590

0002700680

0002700670

TNAAC05002

0002700690

0002700590

T6YJ1037K0

0000M00390

0002700680

0002700670

0000M00390

TNAAC05002

TB3T011310

TNAAB05003

TDWT00400E

TCATC31980

TPAAC05002

TNATJ03003

TC5T01627Y

TD30026270

TPATB03003

TCATC31980

TC5T021204

TNATJ03003

TNATB03005

T410029030

TCATC31980

TA3T016240

TCATC31980

TJXG5NC500

TCATC31980

TAAT012714

TNYTB03001

TNATB03005

TNATJ03003

TAAT012714

TNYTB03001

T6YJ1037K0

TPAAB05001

T8YJ2412K0

TAATA12660

TCAT032034

T8YJ2412K0

T6YJ1037K0

T8YJ2412K0

TNAAB05003

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

FET

TRANSISTOR,SILICON

FET

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

PHOTO COUPLER

COMPOUND TRANSISTOR

PHOTO COUPLER

TRANSISTOR,SILICON

PHOTO TRANSISTOR

PHOTO COUPLER

PHOTO TRANSISTOR

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

COMPOUND TRANSISTOR

KRC111MAT

2SC1627_Y(TPE2)

2SD2627LS-CBC11

KRA102MAT

KTC3198-AT(Y,GR)

2SC2120Y(TPE2)

KRC111MAT

KRC102MAT

2SK2903-01MR

KTC3198-AT(Y,GR)

2SA1624-AA

KTC3198-AT(Y,GR)

STP5NC50FP

KTC3198-AT(Y,GR)

KTA1271_Y-AT

DTC114ESTP

KRC102MAT

KRC111MAT

KTA1271_Y-AT

DTC114ESTP

2SA1037AKT146R,S

KRA102SRTK

2SC2412KT146 R,S

KTC3207-AT

RPI-303

RPI-301

RPI-352C40N

RPI-352Q02

RPI-303

RPI-301

2SA1037AKT146R,S

ST-304L

RPI-352C40N

RPI-352Q02

ST-304L

KRC103SRTK

2SB1131(S,T)-AE

KRC102SRTK

2SD400E

KTC3198-AT(Y,GR)

KRA103SRTK

KTA1266-AT(Y,GR)

KTC3203_Y-AT

2SC2412KT146 R,S

2SA1037AKT146R,S

2SC2412KT146 R,S

KRC102SRTK

2SA1037AKT146R,S

TNAAB05003

T6YJ1037K0

COMPOUND TRANSISTOR

TRANSISTOR,SILICON

T6YJ1037K0 TRANSISTOR,SILICON

COILS &TRANSFORMERS

021679472K

029T000092

021767100K

COIL

COIL,LINE FILTER

COIL

028R090008

02167F101J

02167F470J

02AHA896A1

021LA6220K

02167F101J

021LA63R3K

COIL,DEGAUSS

COIL

CORE,FERRITE

COIL

4.7 MH

1R0A103F24

10 UH

8R090008

100 UH

47 UH

W5T18.4X10X9.6

22 UH

100 UH

3.3 UH or or or or

J3-3

Location No.

TSB P/N

J351

! J352

! J503

! J801

J4201

J4202

J4204

J4205

SW1001

SW4202

SW4203

SW4204

SW4205

SW4206

SW4207

SW4208

SW4209

SW4210

SW4211

L614

L618

L801

L1001

L4001

L4003

L4004

L4005

L4006

L4007

L4201

L4205

T401

! T501

! T502

T4001

VR402

VR501

VR502

! PCB010

! PCB070

! PCB110

ANT001

B302

B501

B502

B503

B505

B507

B602

CD351

! CD501

CD503

! CD504

CD601

CD602

CD603

CD604

CD801

CD803

CD810

CD850

CF601

CF603

CF604

CP353

CP401

CP402

! CP403

BZ614361

BZ614145

BZ614004

BZ614167

BZ614321

BZ614322

BZ612014

BZ612010

BZ310165

BZ310152

BZ310002

BZ310009

BZ310039

BZ310041

BZ310039

BZ310040

BZ310024

BZ310042

BZ310041

BZ310157

BZ310166

BZ310167

BZ310114

BZ210227

BZ210128

BZ210068

BZ610316

BZ610317

BZ610318

BZ614149

BZ310121

BZ310122

BZ310121

BZ310122

BZ310121

BZ310130

BZ614363

BZ614341

BZ614133

BZ614196

BZ614272

BZ614372

BZ614364

BZ614282

BZ614264

BZ614175

BZ614369

BZ614332

BZ614370

BZ614276

BZ614371

BZ613030

BZ613014

BZ613015

BZ613016

BZ614365

BZ614154

BZ614016

BZ614283

ELECTRICAL REPLACEMENT PARTS LIST

Reference No.

COILS &TRANSFORMERS

021LA6151K COIL

024HT03563

024HT03553

024HT03563

024HT03553

024HT03564

06CH12437A

120R414903

069X620040

121B164101

067U012039

WKL6028038

06CL013002

06CH01423A

06CH01429A

06CU82039A

WDL6017038

067U011029

WJL6835038

067U005049

WCL6834038

1022045R72

1022T45R72

1011T4R504

1011T4R517

069S120419

069X440029

069W01001A

069S420110

Description

0331920018

021673101K

021LA62R2K

02167F220J

02167F101J

02167F220J

02167F470J

0326230038

021LA6101K

02167F101J

045009003J

0481290834

0481290824

031626009R

COIL

COIL,TRAP

COIL

TRANS,HORIZONTAL DRIVE

060J131015

0602602006

066X120014

060Q401050

060Q401076

060Q401077

0508A11002

0504101T34

TRANSFORMER,SWITCHING

COIL,BIAS OSC

JACKS

HEADPHONE JACK

JACK,DC

SOCKET,CATHODE RAY TUBE

RCA JACK

SWITCHES

SWITCH(LEAF)

SWITCH,TACT

0504101T34 SWITCH,TACT

VARIABLE RESISTORS

V1263Q3BT7

V1163H3BTC

VOLUME,SEMI FIXED

V1163Q3BTC VOLUME,SEMI FIXED

P.C.BOARD ASSEMBLIES

A5B006I010

A5B006I070

A5B006I110

PCB ASS'Y

MISCELLANEOUS

125C108027

024HT03553

ANTENNA ROD

CORE,BEADS

CORD,CONNECTOR

CORD,AC BUSH

CONNECTOR

CORD,CAR BATTERY

WIRE HOLDER

FLAT CABLE AWM2468 A

CORD,CONNECTOR

CORD,EIS CONNECTOR

CORD,CONNECTOR

FLAT CABLE AWM2468 A

WIRE HOLDER

FLAT CABLE AWM2468 A

WIRE HOLDER

FLAT CABLE AWM2468 A

FILTER,SAW

FILTER,CERAMIC

CONNECTOR PCB SIDE

150 UH

3192001

100 UH

2.2 UH

22 UH

100 UH

22 UH

47 UH

2623003

100 UH

ETH09K14BZ

81290834

81290824

1626009

MSJ-2000

HEC0824-010010

HPS3200-010501

AV2-20D-2

AV1-09D-4

AV1-09D-3

MXS01380MPP0

EVQ21505R

RH0683CS3R

EVNCYAA03BE3

EVNCYAA03BQ3

VMA238A

TMA527A

TCA378A

T4-216BNK-BK

W5RH3.5X5X1.0

W4BRH3.5X6X1.0X2

W5RH3.5X5X1.0

W4BRH3.5X6X1.0X2

W5RH3.5X5X1.0

W4BRH3.5X6X1

CH12437A

0R414903

JM-2BK-61

SI-PC107-67

B2013H02-12P

WG26 12C BLACK 280MM

CL013002

CH01423A

CH01429A

SM1098-009-1A

WG26 6C BLACK 170MM

B2013H02-11P

WG26 11C GRAY 350MM

B2013H02-5P

WG26 5C GRAY 340MM

SAFGP45M7VFYZR0B

SAF45MFY220ZR

EFCT4R5YS5A

EFCT4R5MW5

A2502WV2-2P

B04B-DVS

003P-2100

A1561WV2-2P or

J3-4

ELECTRICAL REPLACEMENT PARTS LIST

CP4003

CP803A

CP803B

CUS011

CUS013

! DY801

EL001

EL002

! F501

! FB401

FH501

FH502

! ICP502

CP502

CP503

CP602

CP801

CP820

CP850

CP1001

CP1002

CP4001

CP4002

OS4201

! RY503

! SP351

TM101

! TU601

! V801

X602

X1001

X1002

X4001

RESISTOR

Location No.

TSB P/N

BZ614250

BZ614137

BZ614039

BZ614269

BZ614251

BZ614212

BZ614156

BZ614289

BZ614054

BZ614050

BZ614009

BZ614333

BZ614366

BZ710279

BZ710149

BZ310088

BZ614043

BZ614044

BZ614177

BZ310168

BZ614005

BZ614169

BZ614199

BZ612011

BZ614367

BZ614319

BZ610125

BZ614161

BZ613004

BZ613002

BZ613006

BZ613023

RC...................

CARBON RESISTOR

Reference No.

MISCELLANEOUS

069R2B0589 CONNECTOR PCB SIDE

069X620030

069E270129

069S320010

069R2C0589

069R250589

069R220021

06972C0010

0697240600

069J760029

0697120320

067U006049

069R260589

800WFAA006

800WFAA008

0271080901

124116281A

124120301A

081PC05004

043210013F

06710T0006

083PC10002

077Q004017

0560V10118

070C732002

076D0DQ050

0145K00055

09D1090401

100CT3R505

100CT01207

100DA32R01

100CT3R508

CONNECTOR PCB SIDE

WIRE HOLDER

CONNECTOR PCB SIDE

CUSHION A

CUSHION C

EYE LET

FUSE

TRANSFORMER,FLYBACK

HOLDER,FUSE

MICRO FUSE

REMOTE RECEIVER

RELAY

SPEAKER

TRANSMITTER

TUNER,VHF-UHF

CRT W/O DY

CRYSTAL

Description

52147-1110

RE-H022TD-1130

8283_0712_00_000

A2361WV2-2P

52147-1210

52147-0510

52287-0211

TMC-J12P-B2

TOC-C04X-B1

IMSA-9604S-06Z14

TMC-T02X-E1

B2013H02-6P

52147-0610

KDY3CFB23M

XRY16X28BD

XRY20X30BD

51MS050LCC

3210013F

EYF-52BC

251010

PIC-37243SR

ALKS325

SG08G26BNB

TOT201N06010

TECC1040PG32D

A22JWG098X

HC-49/C

HC-49/U-S

DT-26

HC-49/U

CAPACITORS

CC...................

CERAMIC CAPACITOR

CE...................

ALUMI ELECTROLYTIC CAPACITOR

CP...................

POLYESTER CAPACITOR

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

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

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

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

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

J3-5

TOSHIBA VIDEO PRODUCTS PTE. LTD.

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

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MV19M2 COLOR TELEVISION/ VIDEO CASSETTE RECORDER SERVICE MANUAL

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Download PDF

MV9DM2 COLOR TELEVISION/ VIDEO CASSETTE RECORDER SERVICE MANUAL

SERVICE MANUAL

COLOR TELEVISION/

VIDEO CASSETTE RECORDER

1. KEEP THE NOTICES

2. AVOID AN ELECTRIC SHOCK

3. USE THE DESIGNATED PARTS

4. PUT PARTS AND WIRES IN THE

ORIGINAL POSITION AFTER

ASSEMBLING OR WIRING

5. TAKE CARE TO DEAL WITH THE

CATHODE-RAY TUBE

6. AVOID AN X-RAY

7.

PERFORM A SAFETY CHECK AFTER

SERVICING

1. REMOVAL OF MECHANICAL PARTS

AND P.C. BOARDS

2. REMOVAL OF DECK PARTS

3. REMOVAL OF ANODE CAP

4. REMOVAL OF DEFLECTION YOKE

5.

REMOVAL AND INSTALLATION OF

FLAT PACKAGE IC

CONFIRMATION OF HOURS USED

CLEANING

1. CONFIRMATION AND ADJUSTMENT

2. CONFIRMATION AND ADJUSTMENT

OF TAPE RUNNING MECHANISM

3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

1. BEFORE MAKING ELECTRICAL

ADJUSTMENTS

2. BASIC ADJUSTMENTS

(VCR SECTION)

(TV SECTION)

3. PURITY AND CONVERGENCE

ADJUSTMENTS

4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

Y/C/AUDIO/CCD/HEAD AMP MICON

TV POWER

DEFLECTION

IN/OUT

CRT

CHROMA

SOUND AMP

TOSHIBA VIDEO PRODUCTS PTE. LTD.

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