SERVICE MANUAL - Diagramas dediagramas.diagramasde.com/otros/Toshiba VTV1416 TVCR.pdf · 2010-10-21 · 7. Confirm that the screws, parts and wiring which were removed in order to

SERVICE MANUAL

COLOR TELEVISION/VIDEO CASSETTE RECORDER

VTV1416

SERVICING NOTICES ON CHECKING

6. AVOID AN X-RAY1. KEEP THE NOTICES

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

3. USE THE DESIGNATED PARTS

5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBE

In the condition that an explosion-proof cathode-ray tube is set in this equipment, safety issecured against implosion. However, whenremoving it or serving from backward, it isdangerous to give a shock. Take enough care todeal with it.

Safety is secured against an X-ray by consider-ing about the cathode-ray tube and the highvoltage peripheral circuit, etc.Therefore, when repairing the high voltage pe-ripheral circuit, use the designated parts andmake sure not modify the circuit.Repairing except indicates causes rising of highvoltage, and it emits an X-ray from the cathode-ray tube.

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.

HOW TO ORDER PARTS

PERFORM A SAFETY CHECK AFTERSERVICING

7.

Confirm that the screws, parts and wiring whichwere removed in order to service are put in theoriginal positions, or whether there are theportions which are deteriorated around theserviced places serviced or not. Check theinsulation between the antenna terminal orexternal metal and the AC cord plug blades.And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

1.2.

3.

4.

Unplug the plug from the AC outlet.Remove the antenna terminal on TV and turnon the TV.Insulation resistance between the cord plugterminals and the eternal exposure metal[Note 2] should be more than 1M ohm byusing the 500V insulation resistance meter[Note 1].If the insulation resistance is less than 1Mohm, the inspection repair should berequired.

[Note 1]

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

[Note 2]External exposure metal:

2. AVOID AN ELECTRIC SHOCKThere is a high voltage part inside. Avoid anelectric shock while the electric current isflowing.

The parts in this equipment have the specificcharacters of incombustibility and withstandvoltage for safety. Therefore, the part which isreplaced should be used the part which hasthe same character.Especially as to the important parts for safetywhich is indicated in the circuit diagram or thetable of parts as a mark, the designatedparts must be used.

4. PUT PARTS AND WIRES IN THEORIGINAL POSITION AFTERASSEMBLING OR WIRINGThere are parts which use the insulationmaterial such as a tube or tape for safety, orwhich are assembled in the condition thatthese do not contact with the printed board.The inside wiring is designed not to get closerto the pyrogenic parts and high voltage parts.Therefore, put these parts in the originalpositions.

A1-1

Antenna terminalHeadphone jack

A1-2

1.

2.3.4.5.

Remove the VCR block from the main unit.(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)Remove the screw 1 of the Deck Chassis and remove the Loading Motor.Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape.Rotate the Clutch Ass'y either of the derections to wind the Video Tape in the Cassette Case.Repeat the above step 3~4. Then take out the Video Cassette from the Deck Chassis. Be careful not toscratch on the tape.

TAPE REMOVAL METHOD AT NO POWER SUPPLY

Pinch Roller Cam

Main CamClutch Ass'y

Main Chassis (Front Side)

Loading Motor

Screw 1

Capstan DD Unit

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 VCR DECK PARTS ...................................................................................

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

4. 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/HEAD AMP/21PIN/IN/OUT ..................................................................................

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

PRINTED CIRCUIT BOARDS

SYSCON/CRT/POWER SW ....................................................................................................

POWER ...................................................................................................................................

SCHEMATIC DIAGRAMS

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

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

POWER ...................................................................................................................................

21PIN/IN/OUT ..........................................................................................................................

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

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

T'TEXT/RGB SW .....................................................................................................................

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

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

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

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

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

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

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

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

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

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

A1-1

A1-1

A1-2

A2-1

A3-1~A3-5

B1-1, B1-2

B2-1~B2-6

B3-1

B4-1, B4-2

C1-1, C1-2

C2-1

C3-1, C3-2

C4-1

D1-1

D1-1

D2-1~D2-4

D3-1~D3-5

E-1, E-2

E-3, E-4

E-5, E-6

F-1~F-4

F-5

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

G-21, G-22

H-1, H-2

I1-1~I1-3

I2-1, I2-2

J1-1

J2-1

J3-1~J3-4

A2-1

GENERAL SPECIFICATIONS

G-1 TV CRT CRT Size / Visual Size 14 inch / 335.4mmVSystem CRT Type Normal

Deflection 90 degreeMagnetic Field BV/BH +0.45G / +0.18G

Color System PALSpeaker 1Speaker

Position FrontSize 1.5 x 2.5 InchImpedance 8 ohm

Sound Output MAX 1.5 W10%(Typical) 1.0 W

G-2 VCR System VHSSystem Player / Recorder

Video System PALHi-Fi STEREO NoNTSC PB(PAL 60Hz) YesDeck DECK OVD-7

Loading System FrontMotor 3

Heads Video Head 2 Head

FM Audio Head No

Audio /Control Mono / YesErase(Full Track Erase) Yes

Tape Rec PAL SP/LPSpeed NTSC -

Play PAL SP/LPNTSC SP

Fast Forward / Rewind Time (Approx.) at 25oC FF:1'48"/REW:1'48"Cassette at E-180

Forward/Reverse NTSC or PAL-M SP=3x,5xPicture Search PAL or SECAM SP/LP=5x,7x/7x,13xFrame Advance NoSlow Speed -

G-3 Tuning Broadcasting System U.K. System ISystem Tuner and System 1Tuner

Receive CH Destination U.K. Tuning System F-SynthInput Impedance VHF/UHF 75 ohmCH Coverage 21~69

Intermediate Picture(FP) 39.5MHzFrequency Sound(FS) 33.5MHz

FP-FS 6.0MHZPreset CH 80CHStereo/Dual TV Sound No

G-4 Signal Video Signal Input Level 1 V p-p/75 ohmOutput Level 1 V p-p/75 ohmS/N Ratio (Weighted) 53 dBHorizontal Resolution at SP Mode 240 Lines

Audio Signal Input Level -3.8dBm/50KohmOutput Level -3.8dBm/1KohmS/N Ratio at SP 42 dBHarmonic Distortion at SP(1kHz) Typical 1.5 %

Frequency Response at SP 100Hz ~10kHzat LP 100Hz ~ 5kHz

at SLP -Hi-Fi Audio Signal Dynamic Range : More than -

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

G-5 Power Power Source AC 230~240V 50HzDC -

Power Consumption at AC 50 W at 230 V 50 Hzat DC -

Stand by (at AC) 8 W at 230 V 50 HzPer Year -

Protector Power Fuse YesDew Sensor No

G-6 Regulation Safety CE , BEABRadiation CEX-Radiation NONE

G-7 Temperature Operation +5oC ~ +40oCStorage -20oC ~ +60oC

G-8 Operating Humidity Less than 80% RH

A3-1


G-9 On Screen Menu YesDisplay Menu Type Character

ATS NoTimer Rec Set YesChannel Setup No

Auto Tuning NoCh Mapping NoCh Tuning YesCh Allocation No

TV Setup YesOn/Off Timer Set YesPicture YesAudio No

VCR Setup NoAuto Repeat On/Off YesSystem Select NoScene Repeat No

System Setup NoClock Set Yes (Calendar 24h)Language No

G-CODE(or SHOWVIEW or PLUSCODE)No. Entry NoStereo/Audio Output No

Bilingual NoNICAM No

Clock/Date YesCH/AV YesTape Counter(Linear Counter) YesTape Speed YesSleep Time YesControl Volume YesLevel Bright/Contrast/Sharpness/Color Yes

Tint NoBass/Treble/Balance NoManual Tracking Yes

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

Yes

Auto Tracking/Manual Tracking YesS-Repeat/SR-R/SR-PLAY NoIndex YesMute YesHi-Fi NoRepeat YesPDC YesZero Return NoDew No

G-10 OSD Language EnglishG-11 Clock,Timer Calendar 1990/1/1 ~ 2081/12/31

and Timer Timer Events 8 prog/ 1 monthBack-up One Touch Recording Max Time SP 5 Hours LP 10Hours

OTPB Valid Time -Sleep Timer Max Time 120 min.

Step 10 min.On/Off Timer Program(On Timer / Off Timer) 1 prog.Auto Shut Off No Signal 15 min.

No Operation - min.Timer Back-up (at Power Off Mode) 30 min.

A3-2


G-12 Remote Unit RC-DMControl Glow in Dark Remocon Yes

Power Source Voltage(D.C) 3VUM size x pcs UM-4 x 2 pcs

Total Keys 38 KeysKeys Power Yes

1 Yes2 Yes3 Yes4 Yes5 Yes6 Yes7 Yes8 Yes9 Yes0/AV YesCH/Tr Up YesCH/Tr Up/Page Up NoCH/Tr Down YesCH/Tr Down /Page Down NoVolume Up YesVolume Down YesPlay/Up YesPlay/Up/Slow NoF.Fwd/Right YesRew/Left YesPause/Still YesPause NoStop/Down YesRec/OTR Yes (2Keys)Eject YesCounter Reset YesSpeed YesTimer Rec Yes (2Keys)TV Monitor YesTV Monitor /Rec Monitor NoProgram YesProgram /V+ NoAuto Tracking YesAuto Tracking /Reveal NoMenu YesEnter YesEnter/Hold NoCancel/Ch Skip YesCancel/Ch Skip/F-T-B NoIndex YesIndex /Sub Page (Time Text) NoCall YesText/Mix/TV NoSleep Timer YesMute YesZero Return YesRed NoCyan NoGreen NoYellow NoAudio Select No

A3-3


G-13 Features Auto Head Cleaning NoAuto Tracking YesHQ (VHS Standard High Quality) YesAuto Power On, Auto Play, Auto Rewind, Auto Eject YesAuto Shut Off YesAuto Repeat YesVIDEO PLUS+(SHOWVIEW,G-CODE) NoCH Auto Set-Up/Auto Clock YesPDC YesForward / Reverse Picture Search YesOne Touch Playback NoAuto Tuning NoAnti-Theft NoEnd Call NoIndex Search YesSQPB NoCATV NoCM Skip(30sec x 6 Times) NoComb Filter NoT'Text No

Text type -Scene Repeat NoHotel Lock NoTV Monitor YesPower On Memory NoProtect of FBT Leak Circuit YesChoke Coil No

G-14 Accessories Owner's Manual Language Englishw/Guarantee Card No

Remote Control Unit YesRod Antenna No

Poles -Terminal -w/300 ohm to 75 ohm Antenna Adapter -

Loop Antenna YesTerminal DIN Type

U/V Mixer NoDC Car Cord (Center+) NoGuarantee Card NoWarning Sheet NoCircuit Diagram NoAntenna Change Plug NoService Facility List NoImportant Safeguard NoDew/AHC Caution Sheet NoAC Plug Adapter NoQuick Set-up Sheet YesBattery Yes

UM size x pcs UM-4 x 2 pcsOEM Brand No

AC Cord NoAV Cord (2Pin-1Pin) No21pin-RCA Cable NoRF Cable Yes (0.9m)Registration Card YesPTB Sheet NoAnti-Theft Sheet NoEuro Warranty Information Sheet NoHelpline Sheet Yes

A3-4


G-15 Interface Switch Front Power YesPlay YesPause/Still NoSystem Select NoOne Touch Playback NoInput Select NoChannel Up YesChannel Down YesF.FWD/Cue YesEject/Stop YesMain Power SW YesVolume Up YesVolume Down YesRew/Rev YesRec/OTR Yes

Rear Main Power SW NoIndicator Standby Yes(Red)

Rec/OTR Yes(Red)T-Rec Yes(Red)On Timer NoCS No

Key Light up Rec/OTR NoOne Touch Playback NoPlay No

Terminals Front Video Input YesAudio Input YesOther Terminal Head Phone(Stereo & Mono, 3.5mm)

Rear Video Input NoAudio Input NoVideo Output NoAudio Output NoEuro Scart 1-SCARTDiversity NoExt Speaker NoDC Jack 12V(Center +) NoVHF/UHF Antenna Input DIN typeAC Inlet No

G-16 Set Size Approx. W x D x H (mm) 362 x 365 x 382G-17 Weight Net (Approx.) 11.0 kg ( - lbs)

Gross (Approx.) 12.5 kg ( - lbs)G-18 Carton Master Carton No

Content -Material -Dimensions W x D x H(mm) -Description of Origin -

Gift Box YesMaterial Double/WhiteDimensions W x D x H(mm) 423 x 447 x 443Design As per Buyer'sDescription of Origin Yes

Drop Test Natural Dropping At 1 Corner / 3 Edges / 6 SurfacesHeight (cm) 62

Container Stuffing(40' container) 700 SetsG-19 Material Cabinet Front PS 94HB

Rear PS 94V0/Non-DecabromJack Panel PS 94V2 or More /Non-Harogen

PCB Non-Halogen Demand YesEyelet Demand Yes

A3-5


1. REMOVAL OF MECHANICAL PARTSAND P.C. BOARDS

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

1.2.3.

Remove the 5 screws 1.Remove the AC cord from the AC cord hook 2.Remove the Back Cabinet in the direction of arrow.

1

Fig. 1-1

1

1

1

1

Front Cabinet

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

CAUTION: BEFORE REMOVING THE ANODE CAP,DISCHARGE ELECTRICITY BECAUSE ITCONTAINS HIGH VOLTAGE.BEFORE ATTEMPTING TO REMOVE ORREPAIR ANY PCB, UNPLUG THE POWERCORD FROM THE AC SOURCE.

1.

2.

3.

Fig. 1-2

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

1.2.

3.4.

Remove the 2 screws 1.Disconnect the following connectors:(CP302, CP402, CP501 and CP502).Unlock the support 2.Remove the TV/VCR Block in the direction of arrow.

Fig. 1-3

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

1.2.

3.

Remove the 3 screws 1.Disconnect the following connectors:(CP401A and CP851A).Remove the Power PCB in the direction of arrow.

Power PCB

Fig. 1-4

2 Back Cabinet

Front Cabinet CRT PCB

Remove the Anode Cap.(Refer to REMOVAL OF ANODE CAP)Disconnect the following connector:(CP801).Remove the CRT PCB in the direction of arrow.

2UP TORELEASE

1

TV/VCR Block

Front Cabinet 1

1

1

1

TV/VCR Block

B1-1


Fig. 1-5

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

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

1.2.3.4.

Remove the 2 screws 1.Remove the Deck Shield Plate in the direction of arrow (A).Remove the screw 2.Remove the Bottom Shield Plate in the direction of arrow (B).

Syscon PCB

Deck Holder Fig. 1-7

22

1

1.2.3.

Remove the screw 1.Remove the 2 screws 2.Remove the Syscon PCB in the direction of arrow.

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

B1-2

1

1

Deck Shield Plate

TV/VCR Block

(B)

(A)

2Bottom Shield Plate

NOTE

Do not remove the cable at the FE Head section. The FEHead may be damaged if you remove the cable by force.

FE Head

1.2.3.4.

5.

Remove the screw 1.Remove the FE Head.Remove the 3 screws 2.Disconnect the following connectors:(CP1001, CP4001, and CP4005).Remove the Deck Chassis in the direction of arrow.

2

2

1

Deck Chassis

Syscon PCB

Fig. 1-6

2


B2-1

2. REMOVAL OF VCR DECK PARTS2-1: TOP BRACKET (Refer to Fig. 2-1)

Extend the 2 supports 1.Slide the 2 supports 2 and remove the Top Bracket.

1.2.

NOTE

After the installation of the Top Bracket, bend thesupport 1 so that the Top Bracket is fixed.

1.

1 1

2

2

Top Bracket

Main Chassis

Top Bracket

Main Chassis

Fig. 2-1

1.2.3.

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.

Fig. 2-2

Link Unit Main Chassis

Main Chassis

Cassette Side L

Cassette Side R

Locker R

1.2.

3.

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

Remove the Locker Spring.Unlock the 4 supports 1 and then remove the CassetteSide L/R.Unlock the support 2 and then remove the Locker R.

Locker Spring

Cassette Side LCassette Side R

Locker R

Cassette Holder1

1

11

2

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

1.2.3.

Set the Link Unit to the Eject position.Unlock the support 1.Remove the (A) side of the Link Unit first, then removethe (B) side.

Fig. 2-4

(A)

Link Unit

Main Chassis

(B)

Link Unit

Main Chassis

Fig. 2-3-A

NOTE

1.

2.

In case of the Locker R installation, check if the oneposition of Fig.2-3-B are correctly locked.When you install the Cassette Side R, be sure to movethe Locker R after installing.

Fig. 2-3-B

Check if this positionis locked.

Cassette Side R

Locker R

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

Unlock the support 1.Remove the BOT Cover.Extend the support 2.Remove the Link Lever.Remove the Flap Lever.

1.2.3.4.5.

Fig. 2-5

Link Lever

Flap Lever

2

1 BOT Cover


B2-2

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

1.2.3.

Remove the screw 1.Remove the Loading Motor.Remove the Worm.

Fig. 2-6-A• Screw Torque: 3 ± 0.5kgf•cm

NOTE

1.

2.

3.

In case of the Worm installation, check if the value ofthe Fig. 2-6-B is correct.In case of the Loading Motor installation, hook the wireon the Cassette Opener as shown Fig. 2-6-C.When installing the wires between Capstan DD Unitand Loading Motor, connect them correctly as shownFig. 2-6-D.

Fig. 2-6-B

19.2 ± 0.1mm

Safety surface for pressingof the insert.

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

1.

2.3.4.5.6.

Turn the Pinch Roller Cam clockwise so that the TensionHolder hook is set to the position of Fig. 2-7-A to movethe Tension Arm Ass’y.Remove the Tension Spring.Unlock the 2 supports 1 and remove the Tension Band.Unlock the support 2 and remove the Tension Arm Ass’y.Unlock the support 3 and remove the Tension Connect.Float the hook 4 and turn it clockwise then remove theTension Holder.

Fig. 2-6-C

Loading Motor

Cassette Opener

Fig. 2-7-B

Tension BandTension Connect

Tension SpringTension Arm Ass’y

Tension Holder

1

1

3

2

4

NOTE

1.

2.

3.

In case of the Tension Band installation, note thedirection of the installation. (Refer to Fig. 2-7-C)In case of the Tension Band installation, install correctlyas Fig. 2-7-D.In case of the Tension Connect installation, install asthe circled section of Fig. 2-7-E.

Fig. 2-7-C

Tension BandTension Connect

Tension Arm Ass’y

Fig. 2-7-A

Fig. 2-6-D

Pink

Loading Motor

White

Capstan DD Unit

L2

L1

-

+

Loading Motor

Worm

Main Chassis

1


B2-3

Fig. 2-7-D

[OK]

[NG]

Tension Connect

Tension Band

Tension ConnectTension Band

Fig. 2-7-E

Tension Connect

Main Chassis

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

1.2.

3.

Fig. 2-8-A

T Brake Band

Hook section

T Brake Arm

T Brake Spring

1

1

NOTE

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

Fig. 2-8-B

[OK]

[NG]

T Brake Arm

T Brake Band

T Brake Arm

T Brake Band

2-9: S REEL/T REEL/IDLER ARM ASS’Y/IDLER GEAR(Refer to Fig. 2-9-A)

1.2.3.

Remove the S Reel and T Reel.Remove the 2 Polyslider Washers 1.Remove the Idler Arm Ass’y and Idler Gear.

NOTE

1.

2.

3.4.

5.

6.

Take care not to damage the gears of the S Reel and TReel.The Polyslider Washer may be remained on the back ofthe reel.Take care not to damage the shaft.Do not touch the section “A” of S Reel and T Reel. (Usegloves.) (Refer to Fig. 2-9-A) Do not adhere the stainson it.When you install the reel, clean the shaft and grease it.(If you do not grease, noise may be heard in FF/REWmode.)After installing the reel, adjust the height of the reel.(Refer to MECHANICAL ADJUSTMENT)

Fig. 2-9-A

Idler Gear

Idler Arm Ass’y

S Reel

T Reel(A)

1

1

(A)

NOTE

1.

2.

In case of the S Reel and T Reel installation, check ifthe correct parts are installed. (Refer to Fig. 2-9-B)In case of the Idler Arm Ass’y installation, install cor-rectly as Fig. 2-9-C. And also set it so that the section“B” of Fig. 2-9-A is placed under the Main Chassis tab.

Fig. 2-9-BBig Hole(S Reel)

Small Hole(T Reel)

Fig. 2-9-C

[OK]

[NG]

Clutch GearIdler Arm Ass’y

Idler Arm Ass’y

Clutch Gear

(B)


B2-4

2-10: CASSETTE OPENER/PINCH ROLLER BLOCK/P5ARM ASS’Y (Refer to Fig. 2-10-A)

1.2.

Unlock the support 1 and remove the Cassette Opener.Remove the Pinch Roller Block and P5 Arm Ass’y.

Fig. 2-10-A

Cassette Opener1

Pinch Roller Block

P5 Arm Ass’y

Main Chassis

NOTE

1.2.

Do not touch the Pinch Roller. (Use gloves.)In case of the Pinch Roller Block and the Pinch RollerCam installation, install correctly as Fig. 2-10-B.

Fig. 2-10-B

Pinch Roller Block Can be seen the hole ofthe Pinch Roller Cam.

P5 Arm Ass’y

Can be seen the hole of theMain Cam.

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

1.2.3.4.

Remove the screw 1.Remove the A/C Head Base.Remove the 3 screws 2.Remove the A/C Head and A/C Head Spring.

NOTE

1.2.

3.

Do not touch the A/C Head. (Use gloves.)When you install the A/C Head Spring, install as shown inFig. 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).

Fig. 2-11-A

(1)

2

A/C Head

A/C Head Spring

A/C Head Base

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

2

2

(3)

(2)

1

Fig. 2-11-BSpring Position

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

Remove the screw 1.Remove the FE Head.

1.2.

FE Head

• Screw Torque: 5 ± 0.5kgf•cm• The FE Head is not installed on the Video Cassette Player. Fig. 2-12

1

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

Disconnect the following connector:(CD2001)Remove the 3 screws 1.Remove the Cylinder Unit Ass'y.

1.

2.3.

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

NOTE

Fig. 2-13

1.

• Screw Torque: 3 ± 0.5kgf•cm

Cylinder Unit Ass'y

11

1

(1)

(3)

(2)


B2-5

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

1.2.3.

Remove the Capstan Belt.Remove the 3 screws 1.Remove the Capstan DD Unit.

Fig. 2-14-A

Capstan Belt

Capstan DD Unit


11 1

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

1.2.

Remove the E-Ring 1, then remove the Main Cam.Remove the E-Ring 2, then remove the Pinch RollerCam and Joint Gear.

Fig. 2-15-A

1

Main Cam

Pinch Roller Cam

Joint Gear

2

NOTE

1. In case of the Pinch Roller Cam and Main Cam installa-tion, install them as the circled section of Fig. 2-15-B sothat the each markers are met. (Refer to Fig. 2-15-B)And also can be seen the Main Chassis hole throughthe Main Cam maker hole.

Fig. 2-15-B

Pinch Roller Cam

Marker

Main Cam

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

1.

2.

Remove the E-Ring 1 and remove the Main LoadingGear.Remove the Main Rod, Tension Lever, Loading Arm SUnit and Loading Arm T Unit.

1

Main Loading GearMain Rod

Tension Lever

Loading Arm T Unit

Loading Arm S Unit

Fig. 2-16-A

NOTE

1. In case of the Capstan DD Unit installation, apply thesilicon bond (TSE3843-W) on the position Fig. 2-14-Bcorrectly. (If no silicon bond applied, abnormal noisewill be heard on the deck operation.)(Refer to Fig. 2-14-B, C)

Fig. 2-14-B

Applied position ofsilicon bond

Be careful not to apply the siliconbond to the Pinch Roller.

Fig. 2-14-C

Silicon Bond

Main Chassis

Capstan DD Unit

Part Name: TSE3843-WPart No.: Y118011000


B2-6

1

Clutch Ass’y

Ring Spring

Clutch LeverCoupling Gear

Coupling Spring

Clutch Gear

NOTE

1. When you install the Loading Arm S Unit, Loading ArmT Unit and Main Loading Gear, align each marker.(Refer to Fig. 2-16-B)

Fig. 2-16-B

Marker

Main Loading Gear

Loading Arm T Unit Loading Arm S Unit

Marker

2-17: CLUTCH ASS’Y/RING SPRING/CLUTCH LEVER/CLUTCH GEAR (Refer to Fig. 2-17-A)

1.2.3.4.

Remove the Polyslider Washer 1.Remove the Clutch Ass’y and Ring Spring.Remove the Clutch Lever.Remove the Coupling Gear, Coupling Spring andClutch Gear.

Fig. 2-17-A

NOTE

1. In case of the Clutch Ass’y installation, install it withinserting the spring of the Clutch Ass’y into the dent ofthe Coupling Gear. (Refer to Fig. 2-17-B)

Fig. 2-17-B

Clutch Ass’y

Coupling Gear

2-18:

Remove the P4 Cap.Unlock the support 1 and remove the Cassette GuidePost.Remove the Inclined Base S/T Unit.Remove the screw 2.Remove the LED Reflector.

1.2.

3.4.5.

Fig. 2-18-A

CASSETTE GUIDE POST/INCLINED BASE S/TUNIT/P4 CAP/LED REFLECTOR(Refer to Fig. 2-18-A)

P4 Cap

Cassette Guide Post

1

Inclined Base T UnitInclined Base S Unit

2

LED Reflector

NOTE

1.2.

3.

Do not touch the roller of Guide Roller.In case of the P4 Cap installation, install it with parallelfor “A” and “B” of Fig. 2-18-B.In case of the Cassette Guide Post installation, installcorrectly as the circled section of Fig. 2-18-C.

Fig. 2-18-B

“A” “B”

P4 Cap Cassette Opener

[OK]Cassette Guide Post

[NG]Cassette Guide Post

Fig. 2-18-C


3. REMOVAL OF ANODE CAPRead the following NOTED items before starting work.

After turning the power off there might still be a potentialvoltage that is very dangerous. When removing theAnode Cap, make sure to discharge the Anode Cap'spotential voltage.Do not use pliers to loosen or tighten the Anode Capterminal, 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 aflat-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 theScrewdriver.A cracking noise will be heard as the voltage is discharged.

Flip up the sides of the Rubber Cap in the direction ofthe arrow and remove one side of the support.(Refer to Fig. 3-2.)

2.

GND on the CRT

Screwdriver

Alligator Clip

SupportCRT

GND on the CRT

Rubber Cap

CRTSupport

Fig. 3-1

Fig. 3-2

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

NOTE


INSTALLATION

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

NOTEConfirm that there is no dirt, dust, etc. at the spot wherethe cap was located.

2.

3.

Arrange the wire of the Anode Cap and make sure thewire 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 anodebutton, then the other as shown in Fig. 3-5.

CRTSupport

Fig. 3-5

5.6.

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

Location of Anode Cap

Fig. 3-3

Take care not to damage the Rubber Cap.

B3-1


B4-1

Masking Tape(Cotton Tape)

4.

REMOVAL

IC

Put the Masking Tape (cotton tape) around the FlatPackage IC to protect other parts from any damage.(Refer to Fig. 4-1.)

1.

Fig. 4-1

NOTE

REMOVAL AND INSTALLATION OFFLAT PACKAGE IC

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

NOTE

Masking is carried out on all the parts located within10 mm distance from IC leads.

Blower type ICdesoldering machine

IC

Heat the IC leads using a blower type IC desolderingmachine. (Refer to Fig. 4-2.)

2.

Fig. 4-2

NOTE

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

When IC starts moving back and forth easily afterdesoldering completely, pickup the corner of the IC usinga tweezers and remove the IC by moving with the ICdesoldering machine. (Refer to Fig. 4-3.)

3.

Blower type ICdesolderingmachine

IC

Fig. 4-3

Tweezers

Peel off the Masking Tape.4.

Absorb the solder left on the pattern using the BraidedShield Wire. (Refer to Fig. 4-4.)

5.

NOTE

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

Braided Shield Wire

Soldering Iron

Fig. 4-4IC pattern


B4-2

Supply solderingfrom upper positionto lower position

IC

Supply the solder from the upper position of IC leadssliding to the lower position of the IC leads. (Refer to Fig. 4-6.)

2.

Fig. 4-6

Soldering IronSolder

IC

Absorb the solder left on the lead using the BraidedShield Wire. (Refer to Fig. 4-7.)

3.

Fig. 4-7

Soldering Iron

Braided Shield Wire

NOTE

Do not absorb the solder to excess.

IC

Fig. 4-8

Thin-tip Soldering Iron

NOTE

When the IC leads are bent during soldering and/orrepairing, do not repair the bending of leads. If thebending of leads are repaired, the pattern may bedamaged. So, always be sure to replace the IC in thiscase.

Finally, confirm the soldering status on four sides of theIC using a magnifying glass.Confirm that no abnormality is found on the solderingposition and installation position of the parts around theIC. If some abnormality is found, correct by resoldering.

5.Solder temporarily

Soldering Iron

INSTALLATION

Take care of the polarity of new IC and then install thenew IC fitting on the printed circuit pattern. Then soldereach lead on the diagonal positions of IC temporarily.(Refer to Fig. 4-5.)

1.

Fig. 4-5

Solder temporarily

When bridge-soldering between terminals and/or thesoldering amount are not enough, resolder using a Thin-tip Soldering Iron. (Refer to Fig. 4-8.)

4.

KEY TO ABBREVIATIONS

A

B

C

D

E

F

G

H

A/CACCAEAFCAFTAFT DETAGCAMPANTA.PBAPCASS'YATAUTOA/VBGPBOTBPFBRAKE SOLBUFFB/WCCASECAPCARRCHCLKCLOCK (SY-SE)COMBCONVCPMCTLCYLCYL-MCYL SENSDATA (SY-CE)dBDCDD UnitDEMODDETDEVEEFEMPHENCENVEOTEQEXTFFBCFEFFFGFL SWFMFSCFWDGENGNDH.P.F

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Audio/ControlAutomatic Color ControlAudio EraseAutomatic Frequency ControlAutomatic Fine TuningAutomatic Fine Tuning DetectAutomatic Gain ControlAmplifierAntennaAudio PlaybackAutomatic Phase ControlAssemblyAll TimeAutomaticAudio/VideoBurst Gate PulseBeginning of TapeBandpass FilterBrake SolenoidBufferBlack and WhiteCapacitance, CollectorCassetteCapstanCarrierChannelClockClock (Syscon to Servo)Combination, Comb FilterConverterCapstan MotorControlCylinderCylinder-MotorCylinder-SensorData (Syscon to Servo)DecibelDirect CurrentDirect Drive Motor UnitDemodulatorDetectorDeviationEmitterEmitter FollowerEmphasisEncoderEnvelopeEnd of TapeEqualizerExternalFuseFeed Back ClampFull EraseFast Forward, Flip-flopFrequency GeneratorFront Loading SwitchFrequency ModulationFrequency Sub CarrierForwardGeneratorGroundHigh Pass Filter

I

KL

M

N

O

P

R

S

H.SWHzICIFINDINVKILLLEDLIMIT AMPLM, LDMLPL.P.FLUMI.MMAXMINIMIXMMMODMPXMS SWNCNROSCOPEPBPB CTLPB-CPB-YPCBP. CONPDPGP-PRRECREC-CREC-YREEL BRKREEL SREFREGREWREV, RVSRFRMCRYS. CLKS. COMS. DATASEGSELSENSSERSISIFSOSOLSPSTBSW

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Head SwitchHertzIntegrated CircuitIntermediate FrequencyIndicatorInverterKillerLeftLight Emitting DiodeLimiter AmplifierLoading MotorLong PlayLow Pass FilterLuminanceMotorMaximumMinimumMixer, mixingMonostable MultivibratorModulator, ModulationMultiplexer, MultiplexMecha State SwitchNon ConnectionNoise ReductionOscillatorOperationPlaybackPlayback ControlPlayback-ChrominancePlayback-LuminancePrinted Circuit BoardPower ControlPhase DetectorPulse GeneratorPeak-to PeakRightRecordingRecording-ChrominanceRecording-LuminanceReel BrakeReel SensorReferenceRegulated, RegulatorRewindReverseRadio FrequencyRemote ControlRelaySerial ClockSensor CommonSerial DataSegmentSelect, SelectorSensorSearch ModeSerial InputSound Intermediate FrequencySerial OutputSolenoidStandard PlaySerial StrobeSwitch

C1-1

KEY TO ABBREVIATIONS

S

T

UV

XY

SYNCSYNC SEPTRTRACTRICK PBTPUNREGVVCOVIFVPV.PBVRV.RECVSFVSRVSSV-SYNCVTX'TALY/C

:::::::::::::::::::::

SynchronizationSync Separator, SeparationTransistorTrackingTrick PlaybackTest PointUnregulatedVoltVoltage Controlled OscillatorVideo Intermediate FrequencyVertical Pulse, Voltage DisplayVideo PlaybackVariable ResistorVideo RecordingVisual Search Fast ForwardVisual Search RewindVoltage Super SourceVertical-SynchronizationVoltage TuningCrystalLuminance/Chrominance

C1-2

C2-1

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 andremocon key for more than 2 seconds.

The both pressing of set key and remote control key will not be possible if clock has been set. To reset clock, either unplugAC cord and allow at least 30 minutes before Power On or alternatively, discharge backup capacitor.

Set Key Remocon Key Operations

VOL. (-) MIN 1

Initialization of the factory.NOTE:

VOL. (-) MIN 3 Adjust the PG SHIFTER automatically.Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).

VOL. (-) MIN 4 Adjust the PG SHIFTER manually.Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER).

VOL. (-) MIN 2Horizontal position adjustment of OSD.NOTE: Also can be adjusted by using the Adjustment MENU.Refer to the "ELECTRICAL ADJUSTMENT" (OSD HORIZONTAL).

POWER ON total hours and PLAY/REC total hours are displayed on the screen.Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATIONOF HOURS USED).

Can be checked of the INITIAL DATA of MEMORY IC.Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".

VOL. (-) MIN 6

VOL. (-) MIN 9 Display of the Adjustment MENU on the screen.Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).

VOL. (-) MIN 8 Writing of EEPROM initial data.NOTE: Do not use this for the normal servicing.

VOL. (-) MIN 7 Releasing of PROTECTION PASSWORD.

Adjusting of the Tracking to the center position.NOTE: Also can be adjusted by pressing the ATR button for more than 2 secondsduring PLAY.

Method Operations

Adjusting of the Tracking to the center position.Refer to the "MECHANICAL ADJUSTMENT" (GUIDE ROLLER) and "ELECTRICALADJUSTMENT" (PG SHIFTER).

Press the ATR button on theremote control for more than2 seconds during PLAY.

Make the short circuit betweenthe test point of SERVICE andthe GND.

The BOT, EOT, and the Reel Sensor do not work and the deck can be operatedwithout a cassette tape.Refer to the "PREPARATION FOR SERVICING"

VOL. (-) MIN 5

Do not use this for the normal servicing.If you set a factory initialization, the memories are reset such as the clocksetting, the channel setting, the POWER ON total hours, and PLAY/RECtotal hours.

C3-1

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.

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

Parts Name

Audio Control Head

Full Erase Head(Recorder only)

Cylinder Unit

Capstan Belt

Pinch Roller

Capstan DD Unit

Loading Motor

Tension Band

Capstan Shaft

Tape RunningGuide Post

T Brake Band

Clutch Ass'y

Idler Arm Ass'y

Time 500hours

1,000hours

1,500hours

2,000hours

2,500hours

Notes

Clean those parts incontact with the tape.

Replace when rollingbecomes abnormal.

Clean the Head

Clean the rubber, and partswhich the rubber touches.

CONFIRMATION OF HOURS USEDPOWER 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 unplugAC cord and allow at least 30 minutes before Power On or alternatively, discharge backup capacitor.

1.2.3.

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)

INIT 0B4 06

POWER ON 0010PLAY/REC 0010

Initial setting content of MEMORY IC.

Set the VOLUME to minimum.Press both VOL. DOWN button on the set and the Channel button (6) on the remote control for more than 2 seconds.After the confirmation of using hours, turn off the power.

PREVENTIVE CHECKS AND SERVICE INTERVALS

CLEANINGNOTE

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

1. AUDIO CONTROL HEAD

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

2. TAPE RUNNING SYSTEM

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

3. CYLINDER

Wrap a piece of chamois around your finger. Dip it inisopropyl alcohol. Hold it to the cylinder head softly.Turn the cylinder head counterclockwise to clean it (inthe direction of the arrow). (Refer to the figure below.)

NOTE

Do not exert force against the cylinder head. Do not movethe chamois upward or downward on the head.Use the chamois one by one.

Cylinder HeadAudio Control 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 toensure 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 allowat least 30 minutes before Power On or alternatively, discharge backup capacitor.No need setting for after INI 11F due to the adjustment value.

C4-1

3.

4.5.6.7.8.

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

Table 1

1.2.

Enter DATA SET mode by setting VOLUME to minimum.While holding down VOLUME button on front cabinet, press key 6 on remote control for more than 2 seconds.ADDRESS and DATA should appear as FIG 1.

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

After the data input, set to the initializing of shipping.Turn POWER on.While holding down VOLUME button on front cabinet, press key 1 on remote control for more than 2 seconds.After the finishing of the initializing of shipping, the unit will turn off automatically.

Fig. 1

INIT 0B4 06

POWER ON 0010PLAY/REC 0010

ADDRESS DATA

--- --- --- --- 06 66 B0 80 C0 4C

+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +FINI

04 94 A2 D8 05 63 65 66 47

3A 0F 4B 20 44 63 64 65 64 EA

00 40 A0 FA 5F 01 00 0A F3 60

A0 20 08 BF 10 00 00 00 00

00 E7 C4 00 0A 210B0

0C0 4F 1F 3B 32 17 1D 1B

0D0 00 00 67 A0 5E 5E

0E0 99 B2 9A 97 8C B2

0F0 C4 00 00 00 00 00 00

27 07 15 F3 00 23 42 20 11

00 07 04 00 40 20 E0 00 00 40

100 03 F0 02 09 00 B2 10

110 00 00 00 00 00 00

SERVICING FIXTURES AND TOOLS

D1-1

Taper nut driver

70909228

Back tension cassette gauge

70909103

Torque cassette gauge(KT-300NR)

70909199

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

JG154 Cable

VTR cleaning kit VTR lubrication kit Grease JG002BJG002E

JG002F

JG153 X Value AdjustmentScrewdriver

JG022 Master Plane JG024A Reel Disk HeightAdjustment Jig

Alignment Tape

ST-C6ST-C7

RemarksPart No.Ref. No. Parts Name

JG002B

JG002E

JG002F

APJG002B00

APJG002E00

APJG002F00

Adapter

Dial Torque Gauge (10~90gf•cm)

Dial Torque Gauge (60~600gf•cm)

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

Brake Torque (T Reel Ass'y)

VSR Torque, Brake Torque (S Reel)

JG154 APJG154000 Cable Used to connect the test point of SERVICE and GROUND

APJG022000JG022 Master Plane Reel Disk Height Adjustment

JG024A APJG024A00 Reel Disk Height Adjustment Jig Reel Disk Height Adjustment

JG153 APJG153000 X Value Adjustment Screwdriver X Value Adjustment

JG185 Tentelometer

PREPARATION FOR SERVICING

1.

2.

3.

Unplug the connector CP302 then remove the Power PCB/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.

How to use the Servicing Fixture

JG185 APJG185000 Tentelometer Confirmation of Tape Tension on Playback

D2-1

MECHANICAL ADJUSTMENTS

1. CONFIRMATION AND ADJUSTMENTRead the following NOTES before starting work.

• Place an object which weighs between 450g~500g onthe Cassette Tape to keep it steady when you want tomake the tape run without the Cassette Holder. (Do notplace an object which weighs over 500g.)

CONFIRMATION AND ADJUSTMENT OF REELDISK HEIGHT

1-1:

1.2.

3.

4.

Turn on the power and set to the STOP mode.Set the master plane (JG022) and reel disk heightadjustment 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 thesurface "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 to10(+2, -0)mm.Adjust the other reel in the same way.

Fig. 1-2-B

1-3: CONFIRMATION OF PLAYBACK TORQUE ANDBACK TENSION TORQUE DURING PLAYBACK

1-2: CONFIRMATION AND ADJUSTMENT OF TENSIONPOST POSITION

1.2.

3.

Set to the PLAY mode.Adjust the adjusting section for the Tension Armposition so that the Tension Arm top is within thestandard line of Main Chassis.While turning the S Reel clockwise, confirm that theedge of the Tension Arm is located in the positiondescribed above.

Fig. 1-2-A

Standard line of Main Chassis

Tension Arm

0.5mm (Adjusting range)

Reel Disk Height Adjustment Jig(JG024A)

Fig. 1-1-A

Reel Disk

Height AdjustmentWasher2.6x4.7xT0.132.6X4.7xT0.25

(B)

(C)

Master Plane (JG022)

Fig. 1-1-B

(A)

10(+0.2, -0)mm

Master Plane (JG022)

Reel Disk HeightAdjustment Jig(JG024A)

Adjusting section for theTension Arm position

Bend

Tension Band

The Tension Arm top willmove to the outside directionof the Main Chassis.

The Tension Arm top willmove to the inside directionof the Main Chassis.

Load a video tape (E-180) recorded in standard speedmode. Set the unit to the PLAY mode.Install the tentelometer (JG185) as shown in Fig. 1-3.Confirm that the meter indicates 20 ± 2gf in thebeginning of playback.

1.

2.

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

1.

2.

3.

After confirmation and adjustment of Tension Postposition (Refer to item 1-2), load the cassette typetorque tape (KT-300NR) and set to the PLAY mode.Confirm that the right meter of the torque tape indicates50~90gf•cm during playback in SP mode.Confirm that the left meter of the torque tape indicates25~40gf•cm during playback in SP mode.

Tentelometer(JG185)

Video Tape

Guide RollerP1 PostFig. 1-3

S Reel/Tension Band/TensionConnect/Tension Arm Ass'yT Reel/T Brake Band//T BrakeSpring/T Brake Arm

D2-2


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.

1.

2.

NOTE

If the torque is out of the range, replace the followingparts.

Check item

1-4

1-5

Replacement Part

Idler Ass'y/Clutch Ass'y

S Reel side:

T Reel side:

2. CONFIRMATION AND ADJUSTMENTOF TAPE RUNNING MECHANISM

Tape Running Mechanism is adjusted precisely at thefactory. Adjustment is not necessary as usual. When youreplace the parts of the tape running mechanism becauseof long term usage or failure, the confirmation andadjustment are necessary.

2-1: GUIDE ROLLER

Playback the VHS Alignment Tape.Connect CH-1 of the oscilloscope to TP4002 (Envelope)and CH-2 to TP4001 (SW Pulse).Press and hold the Tracking-Auto button on the remotecontrol more than 2 seconds to set tracking to center.Trigger with SW Pulse and observe the envelope. (Referto Fig. 2-1-A)When observing the envelope, adjust the Taper NutDriver slightly until the envelope will be flat.Even if you press the Tracking Button, adjust so thatflatness is not moved so much.Adjust so that the A : B ratio is better than 3 : 2 as shownin Fig. 2-1-B, even if you press the Tracking Button tomove the envelope (The envelope waveform will begin todecrease when you press the Tracking Button).Adjust the PG shifter during playback.(Refer to the ELECTRICAL ADJUSTMENTS)

1.2.

3.

4.

5.

6.

7.

NOTE

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

1-5: CONFIRMATION OF REEL BRAKE TORQUE

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

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

1.

2.3.

4.

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

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

1.

2.3.

4.

Torque Gauge/Adapter(JG002F/JG002B)

T Reel

S Reel

Torque Gauge/Adapter(JG002E/JG002B)

Fig. 1-4-A

The position at FF mode.

The position atSTOP mode.

CassetteOpener

Pinch Roller Block

Capstan DD Unit

Cassette Holder Ass'y

Stop at this position.

Fig. 1-4-B

NOTE

After adjustment, confirm and adjust A/C head.(Refer to item 2-2)

CH-2SW Pulse (TP4001)

CH-1Track

CH-2Track

CH-1Envelope(TP4002)

Fig. 2-1-A

Entrance Exit

Max

A : B ≥ 3 : 2

A MaxB

Fig. 2-1-B

D2-3


2-3:2-2:

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

CONFIRMATION AND ADJUSTMENT OF AUDIO/CONTROL HEAD

1.2.

3.4.

When the height is not correct, turn the screw 3 toadjust the height. Then, adjust the 1~3 again.

Playback the VHS Alignment Tape.Confirm that the reflected picture of stamp mark isappeared on the tape prior to P4 Cap as shown in Fig. 2-2-A.a)

b)

Turn the screw 2 to set the audio level to maximum.Confirm that the bottom of the Audio/ Control Head andthe bottom of the tape is shown in Fig. 2-2-C.c)

When the reflected picture is distorted, turn the screw1 clockwise until the distortion is disappeared.When the reflected picture is not distorted, turn thescrew 1 counterclockwise until little distortion isappeared, then adjust the a).

P4 Cap

Fig. 2-2-A

Audio/Control Head

13

2

Fig. 2-2-B

Audio/Control Head

Fig. 2-2-C

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 TP4001, CH-2 toTP4002 and CH-3 to HOT side of Audio Out Jack.Playback the VHS Alignment Tape.Press and hold the Tracking-Auto button on the remotecontrol more than 2 seconds to set tracking to center.Set the X Value adjustment driver (JG153) to the 4 ofFig. 2-2-B. Adjust X value so that the envelope waveformoutput becomes maximum. Check if the relation betweenAudio and Envelope waveform becomes (1) or (2) of Fig.2-3.

1.

2.

3.4.

5.

6.7.

8.

4

Audio/Control Head

Reflected picture ofStamp Mark

Stamp Mark

Tape

0.25±0.05mm

Envelope

CH-3Audio

(1)

(2)

Fig. 2-3

D2-4


3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

5

6

7

8910

1

2

3

4

1. Tension Connect2. Tension Arm3. Guide Roller4. Audio/Control Head5. X value adjustment driver hole

6.7.8.9.

10.

P4 PostT Brake SpringT ReelS ReelAdjusting section for the Tension Arm position

ELECTRICAL ADJUSTMENTS

D3-1

1. ADJUSTMENT PROCEDURERead and perform these adjustments when repairing thecircuits or replacing electrical parts or PCB assemblies.

CAUTION

2. BASIC ADJUSTMENTS

(VCR SECTION)2-1: PG SHIFTER

1.2.

3.

Playback the alignment tape.Press and hold the Tracking-Auto button on the remotecontrol more than 2 seconds to set tracking to center.Press the VOL. DOWN button on the set and thechannel button (3) on the remote control simultaneouslyuntil the indicator REC disappears. If the indicator RECdisappears, adjustment is completed.

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

4.

5.

6.

7.

Connect CH-1 on the oscilloscope to TP4001 and CH-2to TP4201.Press the VOL. DOWN button on the set and thechannel button (3) on the remote control simultaneouslyuntil the indicator REC disappears.When the REC indicator is blinking, press both VOL.DOWN button on the set and the channel button (4) onthe remote control simultaneously and adjust theTracking +/- button until the arising to the down of HeadSwitching Pulse becomes 6.5 ± 0.5H.(Refer to Fig. 2-1-A, B)Stop the alignment tape.

CH-1

CH-2

6.5H

Fig. 2-1-A

CH-2

CH-1

6.5H

Fig. 2-1-B

2-2: VCO

1.2.3.

4.

5.

6.

Place the set with Aging Test for more than 10 minutes.Connect the oscillator (39.5MHz) to TP601.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (13) on the remote control toselect "VCO COARSE".Press the VOL. UP/DOWN button on the remote controluntil the "OK" appear on the screen. If the "OK" is notdisplayed, select the "-" side on the changed from "+" to"-".Press the CH UP button once to set to "VCO FINE"mode.Press the VOL. UP/DOWN button on the remote controlto select the 5 step down point from the upper limit onthe "OK".(Example: In case of the "OK" point 30~41, select 36.)

On-Screen Display Adjustment

1.

2.

Unplug the AC plug for more than 30 minutes to set theclock to the non-setting state. (To release the Back-Upimmediately, take the short circuit between C1003 andGND at the Power Off.) Then, set the volume level tominimum.Press the VOL. DOWN button on the set and thechannel button (9) on the remote control for more than2 seconds to display adjustment mode on the screen asshown in Fig. 1-1.

Fig. 1-1

01 RF AGC 15

( PAL)TV

3.

4.

Use the Channel UP/DOWN button or Channel button(0-9) on the remote control to select the options shownin Fig. 1-2.Press the MENU button on the remote control to endthe adjustments.

NO.20212223242526272829303132333435363738

FUNCTIONCUT OFFRF AGCAGC GAINR DRIVER CUTOFFG DRIVEG CUTOFFB DRIVEH POSIV POSI---V SIZE---VCO COARSEVCO FINEVCO COARSE L1VCO FINE L1BRIGHT CENTBRIGHT MAXBRIGHT MIN

NO.0001020304050607080910111213141516171819

FUNCTIONCONTRAST CENTCONTRAST MAXCONTRAST MINCOLOR CENTCOLOR MAXCOLOR MINTINTSHARPM R CUT OFFM G CUT OFFM B CUT OFFH POS OSD---------CVBS OUTAPR THRESHOLDBELL FILTERBANDPASS

Fig. 1-2

•

•

•

•

Use an isolation transformer when performing anyservice on this chassis.Before removing the anode cap, discharge electricitybecause it contains high voltage.When removing a PCB or related component, afterunfastening or changing a wire, be sure to put the wireback in its original position.When you exchange IC and Transistor for a heat sink,apply the silicon grease on the contact section of theheat sink. Before applying new silicon grease, remove allthe old silicon grease. (Old grease may cause damagesto the IC and Transistor.)

1. Oscilloscope2. Digital Voltmeter3. Pattern Generator

Prepare the following measurement tools for electricaladjustments.


D3-2

(TV SECTION)2-4: CONSTANT VOLTAGE

1.2.3.

4.

Connect the digital voltmeter to TP501.Set condition is AV MODE without signal.Using the remote control, set the brightness andcontrast to normal position.Adjust the VR502 until the digital voltmeter is 135 ± 1V.

2-5: FOCUS

1.2.3.

Receive a broadcast.Turn the Focus Volume fully counterclockwise once.Adjust the Focus Volume until picture is distinct.

2-6: HORIZONTAL POSITION

1.

2.

3.

4.

5.

6.

Receive the monoscope pattern from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (08) on the remote control toselect "H POSI (50)".Press the VOL. UP/DOWN button on the remote controluntil the SHIFT quantity of the OVER SCAN on rightand left becomes minimum.Receive the monoscope pattern of NTSC. (Audio VideoInput)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~4.

2-9: VERTICAL LINEARITY

Adjust after performing adjustments in section 2-8.After the adjustment of Vertical Linearity, reconfirmthe Vertical Position and Vertical Size adjustments.

1.

2.

3.

Receive the monoscope pattern from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Adjust the VR401 until the SHIFT quantity of the OVERSCAN on upside and downside becomes minimum.

NOTE: Adjust after performing adjustments in section 2-7.

2-8: VERTICAL SIZE

Receive the monoscope pattern from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (11) on the remote control toselect "V SIZE (50)".Adjust by using the VOL. UP/DOWN button on theremote control so that the Up/Down OVER SCANQuantity becomes equal to the Right/Left OVER SCANQuantity.Receive a broadcast and check if the picture is normal.Receive the monoscope pattern of NTSC. (Audio VideoInput)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~4.

1.

2.

3.

4.

5.6.

7.

2-10: OSD HORIZONTAL

1.

2.

3.

Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (31) on the remote control toselect "H POS OSD".Press the VOL. UP/DOWN button on the remote controluntil the difference of A and B becomes minimum.(Refer to Fig. 2-2)

31 H POS OSD 43

A B Fig. 2-2

2-11: CUT OFF

1.2.

3.4.

5.

Set condition is AV MODE without signal.Using the remote control, set the brightness andcontrast to normal position.Place the set with Aging Test for more than 15 minutes.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (00) on the remote control toselect "CUT OFF".Adjust the Screen Volume until a dim raster is obtained.

( PAL)TV

2-3: RF AGC

1.2.3.

4.

5.

Place the set with Aging Test for more than 15 minutes.Receive the UHF (63 ± 1dB).Connect the digital voltmeter between the pin 5 ofCP603 and the pin 1 (GND) of CP603.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (01) on the remote control toselect "RF AGC".Press the VOL. UP/DOWN button on the remote controluntil the digital voltmeter is 2.4 ± 0.1V.

2-7: VERTICAL POSITION

1.

2.

3.

4.5.

6.

7.

8.

Receive the monoscope pattern from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (09) on the remote control toselect "V POSI (50)".Check if the step No. V. POSI (50) is "05".Adjust the VR402 until the horizontal line becomes fit tothe notch of the shadow mask.Receive the monoscope pattern of NTSC. (Audio VideoInput)Activate the adjustment mode display of Fig. 1-1 andpress the channel button (09) on the remote control toselect "V POSI (60)".Check if the step No. V. POSI (60) is "15".

NOTE: Adjust after performing adjustments in section 2-6.

NOTE:


D3-3

2-12: WHITE BALANCE

NOTE: Adjust after performing CUT OFF adjustment.

1.2.

3.

4.

5.

6.

7.

Place the set with Aging Test for more than 15 minutes.Receive the gray scale pattern from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (03) on the remote control toselect "R DRIVE".Press the CH. UP/DOWN button on the remote controlto select the "R DRIVE", "G DRIVE", "M R CUTOFF" or"M G CUTOFF".Adjust the VOL. UP/DOWN button on the remote controlto whiten the R DRIVE, G DRIVE, M R CUT OFF, and MG CUT OFF at each step tone sections equally.Perform the above adjustments 5 and 6 until the whitecolor is looked like a white.

2-13: BRIGHT CENT

1.2.

3.

4.

5.6

Receive the PAL black pattern*. (RF Input)Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (17) on the remote control toselect "BRIGHT CENT".Press the VOL. UP/DOWN button on the remote controluntil the screen begin to shine.Receive the PAL black pattern*. (Audio Video Input)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~4.

*The Black Pattern means the whole black raster signal.Select the "RASTER" of the pattern generator, set tothe OFF position for each R, G and B.

2-14: CONTRAST CENT

1.

2.

3.4.

Activate the adjustment mode display of Fig. 1-1 andpress the channel button (20) on the remote control toselect "CONTRAST CENT".Press the VOL. UP/DOWN button on the remote controluntil the contrast step No. becomes "37".Receive a broadcast and check if the picture is normal.Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 1~3.

2-16: COLOR CENT

1.2.

3.4.

5.

6.

7.8.

Receive the PAL color bar pattern. (RF Input)Using the remote control, set the brightness, contrastand color to normal position.Connect the oscilloscope to TP803.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (23) on the remote control toselect "COLOR CENT".Adjust the VOLTS RANGE VARIABLE knob of theoscilloscope until the range between white 100% and0% is set to 4 scales on the screen of the oscilloscope.Press the VOL. UP/DOWN button on the remote controluntil the red color level is adjusted to 80 ± 10% of thewhite level. (Refer to Fig. 2-3)Receive the PAL color bar pattern. (Audio Video Input)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~6.

Fig. 2-3

2-15: SUB SHARPNESS

1.

2.

3.

Activate the adjustment mode display of Fig. 1-1 andpress the channel button (27) on the remote control toselect "SHARPNESS".Press the VOL. UP/DOWN button on the remote controluntil the contrast step No. becomes "03".Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 1~2.

2-17: Confirmation of Fixed Value (Step No.)

Please check if the fixed values of the each adjustmentitems are set correctly referring below.

NO.0204060715161819212224253035363738

FUNCTIONAGC GAINR CUTOFFG CUTOFFB DRIVEVCO COARSE L1VCO FINE L1BRIGHT MAXBRIGHT MINCONTRAST MAXCONTRAST MINCOLOR MAXCOLOR MINM B CUT OFFCVBS OUTAPR THRESHOLDBELL FILTERBANDPASS

RF (50Hz)0031313100005520401060105010150000

80% 100%


D3-4

3. PURITY AND CONVERGENCEADJUSTMENTS

NOTE

1.

2.

3.

Turn the unit on and let it warm up for at least 30minutes before performing the following adjustments.Place the CRT surface facing east or west to reduce theterrestrial magnetism.Turn ON the unit and demagnetize with a Degauss Coil.

3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)

1.

2.

3.

4.

5.

6.

7.

8.

Tighten the screw for the magnet. Refer to the adjustedCRT 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 bargenerator.Slide the deflection yoke until it touches the funnel sideof the CRT.Adjust center of screen to green, with red and blue onthe sides, using the pair of purity magnets.Switch the color bar generator from the green rasterpattern to the crosshatch pattern.Combine red and blue of the 3 color crosshatchpattern on the center of the screen by adjusting the pairof 4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.Adjust the crosshatch pattern to change to white byrepeating steps 6 and 7.

3-2: PURITY

NOTE

Adjust after performing adjustments in section 3-1.

1.

2.

3.

4.5.

Receive the green raster pattern from color bargenerator.Adjust the pair of purity magnets to center the color onthe screen.Adjust the pair of purity magnets so the color at theends are equally wide.Move the deflection yoke backward (to neck side)slowly, and stop it at the position when the whole screenis green.Confirm red and blue color.Adjust the slant of the deflection yoke while watchingthe screen, then tighten the fixing screw.

DEFLECTION YOKEDEFLECTION YOKE SCREWMAGNET SCREW

6 POLE MAGNETS4 POLE MAGNETSPURITY MAGNETS

Fig. 3-1

3-3: STATIC CONVERGENCE

NOTE


1.

2.

3.

Receive the crosshatch pattern from the color bargenerator.Combine red and blue of the 3 color crosshatchpattern on the center of the screen by adjusting the pairof 4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.

3-4: DYNAMIC CONVERGENCE

NOTE


1.

2.

Adjust the differences around the screen by moving thedeflection yoke upward/downward and right/left.(Refer to Fig. 3-2-a)Insert three wedges between the deflection yoke andCRT funnel to fix the deflection yoke.(Refer to Fig. 3-2-b)

R G B

RGB

R G B

RGB

Fig. 3-2-a

WEDGE WEDGE

WEDGE

WEDGE POSITION

Fig. 3-2-b

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT

D3-5


4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

J4201

TU601

TP

601

CD401

CD851

TP4001

TP4002

VR402

CP

603 VR401

CP

853A

FB401

CP852A

A/C HEAD

CP852BCP853B

J801

CP402

CRT PCB

SYSCON PCB

CD852

CD853 C

P401B

CP

851B

CRT

CP302

CP806

TP803 R803

CD302SPEAKER

TP501

T501D510_1

CP

401A

VR502

CP

851A

L502

L501

CP501

CD502

POWER SW PCB

POWER PCB

L503

CP

502

CRT

CD501

SW

501

TP4201

C1003

CRT

TP1001

CD801

CP801

CP4005

CD4005

TV BLOCK DIAGRAM

CHROMA/IF ICIC601 STV2246H

2213 44 47 25 26 27 2818

6

7

8

55

14

11

51

52

30

36

35

34

31

49

32

37

48

42

40

46

X6014.433619MHz

2

V-DRIVE IC IC401 TDA8174A

1043 1

21_B

21_G

21_R

21_Y

DY

10 F

HV

FB401

2

3 1

7 S

V801CRT

8

7

9

3

J801

F

GREEN AMP

Q805 RED AMP

Q804

Q806

BLUE AMP

H-DRIVEQ405

H.OUTPUTQ406

SW

Q611

PROTECT

OSD_Y

HD

OSD_BOSD_G

OSD_R

CF605

Q602

BUFFER

Y/C/AUDIO/HEAD AMP/21PIN/IN/OUT

1 45

CF601TU601

5

4

1

11

Q607

PRE AMP

TUNER_A

Y/C_V

TUNER_V

Y/C_A

JACK_V

SDA

SCL

T501

11

5

18

16

14

13

8

POWER REG ICIC502STR-G6653

IC506LTV-817M-VB

FEED BACK

Q507

F-BACK SW

D501~D504

RECTIFIER

L503DEGAUSS COIL

MICON

F501

AC IN

CP851

5

6

3

7

AT+12V

15

19V REG. ICIC1007KIA7809API

P. CON+9V

7

2

1

SP352SPEAKER

J2201HEADPHONE

TV_POWER_H

TV_A_MUTE

VCR_POWER_H

POWER_FAIL(DC)

MICON

S-TRAP

VR

502

10

3

1 3


1 3


P.CON+5V

31


AT+5.6V

P.CON+5V A

SDA

SCL

FM_OUT

EXT_AUDIO_IN

AUDIO_OUT

PIFIN1

PIFIN2

RF_AGC_OUT

R. OUT

G. OUT

B. OUT

OSD_KB

OSD_B

OSD_G

OSD_R

BCL/SAF

LBF/SSC

H_OUT

X1/VAMP/CHR_OUT

XTAL1

INT

_CV

BS

_OU

T

CV

BS

OU

T2

CV

BS

IN1

Y/C

/VB

S_I

N3

VE

RT

B_E

XT

/U_E

XT

G_E

XT

/Y_E

XT

R_E

XT

/V_E

XT

BLK

_EX

T


MICON

SWITCHING

Q403H_CTL

MICON

+B

AD

J11

VD

Q608

BUFFER

P.CON SW

Q1011

82

5

4

1

SOUND AMP ICIC351 AN7511

6

E-1 E-2

Y/C/AUDIO/HEAD AMP/21PIN/IN/OUT BLOCK DIAGRAM

X40014.433619MHz

83

6 37

40

76 69 42

Y/C/AUDIO/HEAD AMP ICIC4001 HA118225F

36

77 71

38

29

55

98

74

73

79

80

434557

R

P

46

49

51

2MLPF

HPF

ACCFH TRAPCTL TRAP

R

P

RP

VCA CCDLPF C.K

6dB AMP V-AMP

N-->P

CLEARSYNC

C-SUQUELCK

SQUELCH

B.D

BPF

FBC

VIDEO ALC

DELAY CLPH

R

P

MAINCONV1

MAINCONV2

CLPH

+

RP R P

R

P

R

P

+

B.EC.K

TRAP

LPF

+RECMUTE

RECEQ

VCA

LINEAMP

R

P

HPF

1M HPF

7M HPF

FM MOD

LAG LEADLPF

629TRAP

FM AGC P.EQ S DLSQPB

SQPB

G EQ

Y CCD

C CCD

LPF

15ATT

VIDEOAGC

R

P

D LIM

DEMOSLPF

MAINDE-EMPH

D.EN.C

Y APA

YNR

GCLR P

MIXLEVELADJ

R

P

RP

YLPF

FBCALC

NL EMPH

NL DE EMPH

MAIN EMPHCARRIEROFFSETW.C/DC

F0/DEV ADJ

S-DET

Q4106

BUFFER

87

86

85

H.A

MP

2

RECMUTE

LINEMUTE

ENVDET

J42012

1

6

3

8

7 11

16

15

20

19

Q4205

MUTE SW

L4101

15.6KHzTRAP

Q4107

AMP

Q4202

BUFFER

D4210

L4003

1

3

6

Q4006, Q4007

FE HEAD

4

ENV_DETH. SW

MICON

SDA

SCL

VCR_A_MUTE

V. REC_ST_HCTL+CTL-

CYL.

CP4001

3

2

4

SP_COM

SP-CH2 (L)

SP-CH1 (R)

CP4005

2

AUDIO PB56

1AE HEAD (+)

AUDIO REC

AE HEAD (-)

HEAD AUDIO CONTROL 4

3

CTL+CTL-

PB SW

5

Q4002

OSC

Q4001

NORMAL A.REC ST SW

CP4004

12

FE HEAD (HOT)FE HEAD (GND)

TU_AUDIO_MUTE_H

MICON

EXT_IN_L

21_R21_GTV21_B

21_Y

TV

TUNER_A

TUNER_VY/C_V

Y/C_A

Q4005

V.RECST SW

96 PREAMP

53

65

CLOCKDRIVER

31SYNC.SEP C. SYNC

MICON

8 9

28 D_V_SYNC

4

PDC/VPD DECODER ICIC4102 SDA5650/X

5

17

43

JACK_V

19ATT

17ATT

FRONT_A_IN_L

FRONT_V_IN

Q4207

PERI SW

Q4210

TUNER SWTUNER_ON/OFF

E-3 E-4

E-5 E-6

MICON BLOCK DIAGRAM

9

87

83

VCR_POWER_ON-H

CFG

CAP_FULL

LDM_CTL

SYSCON/TIMER/SERVO ICIC1006 OEC0133A

104 DFG

88

84

CAP_FWD_L

CAP_LIMIT

50

40

39

REEL-T

REEL-S

TAB_SWSW1001

54

I LIMIT

CAP/M F/R

2 CAP VCO

CP1001

1

3

4

2

1

3

4

2

REEL SENS.Q1005

REEL SENS. Q1001

DECK

Q1007

BUFFER

91 V.REC.START-H

OSC280

75 X2

37POWER_FAIL

62IIC_DATA

78 OSC1

76 X1

61

4CTL(-)

3CTL(+)

15

48

47

REC/OTR_ LED

T-REC_LED

33KEY_A

34KEY_B

77RES

CH DOWN

CH UP VOL. UP VOL. DOWNPOWERON/OFF

REC/OTR STOP/EJECT PLAY FF/CUE REW/REV

X100110MHz

X100232.768KHz

1 OUTSYSTEM RESET ICIC1003PST3231NR

6

5 SDA

SCL

EEP ROM ICIC1099AT24C08AN-10SI-2.7

POWER_FAIL (DC)

SCL

SDA

SCL

CTL+

CTL-

V. REC_ST_H

SDA

OSD_Y

VD

OSD_G

OSD_B

OSD_R

TV

90VCR_MUTE VCR_A_MUTE

105VIDEO_H.SW H. SW

43REMOCON IN

321

OS2201

AT + 5V

D2203D2202

D2201

28 VIDEO_ ENV ENV_DET

B

VSYNC

G

R

YCO

Q1015VD SW


1 CAP FG

AT+12V

1110

CYL FG/PGLDM CTL

9 CAP CTL

8 CYL/LAD VCO

12 CYL CTL107 DRUM_PWM

35

27

BOT

EOT

D1003 Q1006BOT SENSOR

Q1017BOT SENSOR

101

100

99

96

52

32

31

CENT LED

MSSEN_B

MSSEN_A1 4

32MS_SEN A

Q1009

MS_SEN BQ1003

AT+5.6V

P.CON+5V_A

53TV_MUTE

IIC_CLK

TV_A_MUTE

45STAND BY_LED

93TV_POWER_ON-H TV_POWER-H

TV

VCR_POWER_H

P.CON+5V

CENT LEDSW

Q1002

95

98

92

H CONTROL

PROTECT

H_CTL

PROTECT

14 HDHSYNC

Q1016

HD SW

38SYNC IN

55TUNER MUTE TU_AUDIO_MUTE_H

C. SYNC

1 4

32

2

FRONT VIDEO JACKJ2203

FRONT_V_IN

2

FRONT AUDIO JACKJ2202

FRONT_A_IN_L

TV

Y/C/AUDIO/HEAD AMP/

21PIN/IN/OUT

54 EXT_IN-L EXT_IN_L

109 DUMMY.V.SYNC D_V_SYNC

Q1001

Q1006

Q1017

Q1003 Q1009

W001

C402

Q401

C422

L401

CP

402

R448

L402

R460

C418

R490

HS

402

R447

W002

C421

W003

IC401

HS401

D406D404

R402

C405

D403

C408

C412

R406

R419

R411

R409

R413

R421

W004

R405

R407

D405

W005

C636

L614

L612

C613

C648

L606

Q607

C666

C4201

C627

C652

C649

L607

W006

TP4201

W007

L604

C653

L613

L602_1

IC601

C603

CF605L608

C645

C641

C650

L610

L611

C4213

J4201

L4203

L4204

R4201

C4209_1

L4202

D4210

R4207

R4224

TU601

W008

C642

B4202

CF

601

W009

W010

C630

B4201

W011

TP601

W012

W013

CP401B

C1037

IC351

C357

W014

R605

R602

R615

R356

W015

W016

W018

W019

R416

W020

C423

W021W022

W023

CP4005W

024

C4108

W025

C4003

L4101

Q4007

Q4006

Q4002Q4001

L4003

L4108

CP

4001_1

W026R614

W030

SW1001

SW

2201

SW2204

SW

2203S

W2208

SW2210SW2207

SW2205

SW2206

SW

2209

J2201

D2201

D2202

D2203

SW

2202R

2204

W811

C1005

R2206

IC1001

W031

X1001

X1002

W033

W034

R1068

W035

W036

W037

W039W040

W041

C1003

R1048

R1065

W042

W043

R1082

R1077

W045

W047

W048

D1021

W049

W050

W051

C1021

W052

W053

W057

W058

W059

W061

W062

C4165

B2201

B2202

W063

R1042

TP

4001

W064

R1061

C626

W065

D606

D608

W066

W067

W068

W832

D407

W069

W071

OS

2201

R417

W072

W073

W074

W075

W076

W077

VR402

X601C1093

C611

C410

W080

W081

D1001

R1014

CP603

B4001

W083

W084

W085

W087

W089

W090

W092

W093

R1066

D1002

R1002

R450

Q405

D601

C4011_1

W094

D411

D1010

W097

C429

D413

W098

VR401

W099

W100

C352

Q1005

R1019

C417

C414

J2202J2203

W101

W102

W103

W105

W104

W108

W109

W110

W111

W112

W113

D1261

D602

D603

W114

W115

W116

W117

CP302

W120

W121

W122

W123

W124

W125

W126

TP401

W127

W129

W130

D607

W815

W816

W847

W133

W134

W136

W137

W138

W139W140

W141

W142

W143

W144

W145

R412

C431

CP852A

C403

C424

T401

C351

W901

R404W147

R453

W904

C450

C432

R1075

C610

C404_2

B1001

C2207

R2227

R2216

TP

1001

R1050

D1003

CP4004

W148

W149

IC1004

W150

R1052

R635_1

C616

W151

W152

R1015

W153

W154

W155

W156

W157

W158

W159

W160

W161

W163

W164

CP853A

W165

L4012

R4033

L4007

X4001

L4005

C4038

C4014

C4023

C4016

L4006

C4021

C4087

C4056

L4011

C4079

C4076

C4077

C4060

L4010

L4008

C4063C

4053

C4022

C4051

C4045

C4058

C4024

W166

W167

W168

C4184

W169

W170

W172

C4080

L4102

W173

W174

W175W176

W177

R1032

W179

W181W182

W183

W188W189

W192

C4004

C4019

W195

W196

C4039

C4037

C4040

W197

C4084

W198

R4103_1

C4002

W200

R4141

W202

W203

W207

W208

W209

W211

W212

W213

W215

W216

W217

W220 R410

W221

W222

W223

W224

W226

W227

W228

W229

L4107

W230

W231

C4192

W232

W234

W236

W237

R456

R430

C416

W814

CP851B

D1005

R1079

R1047

Q1012

Q1008

R665

C1011 D1004

R1084

IC1007

R1060

HS

1003

R1038

W239

C1059

C1042

C1032

D1006

HS1002

W240

R1023

R1001_1

W241

W242

W243

C1070

W244

C1048

L1001

C1013

C1016

C1090

R1036

R401

C1041

R1016

C1029

C1036

HS1001

CP1001

CP853B

D803

D801

CP806_1

C802

D802

W245

R804

CP801

CP852B

R802_1

R806_1

TP802

TP803

R807

R803

TP801

J801_1

L801

W251

W253

W254

W255

W258

W259

W260

D4001

R805W

262

W828

TP

4002

W890

W870

W263W

264

W265

W266

W267

W915

W269

W271

C4033

W201

W078

W272

R1031R1069

W225

W162

W235

W146

S102

S101

SW501

W250

FB

401_3

W270

C406

W184

C355

W119

W070

L4009

W274

R1004

W193

W191

W186

W185

W275

W178 W276

W082

IC1005

W817

W804

W307

W277

B1002

Q406

W199

D1009

CD602_1

S809Y

W304

B2203

W268

Q806 Q804

Q805

C2201

C4010_1

C635

L1002

B602

S808X

S808Y

S809X

W305

W857

W850

W869

W892

W849

W900

W851

W833

W844

W953

W855

W823

CD502

W889 C

4204_1

W808

S501

S502

R4140

R4209

W171

W038

CD501

C1053

D302

W810

PRINTED CIRCUIT BOARDSSYSCON/CRT/POWER SW (INSERTED PARTS)

SOLDER SIDE

F-1 F-2

4A

1

29

57

85

1

31

51

81

R424

R42

5

R420

C41

3

R403

R67

9

C67

5

C67

7

R63

4R

609

R608

R60

7

C634 C644

R66

2

R656

R65

8

R657

R62

1

R636

Q609

C65

5

C60

4

R62

4

R637R640

C646

C61

8C

607 R618

C60

5

C65

4

R61

6C601

C62

1 C643

C65

9

R61

0

R62

9R

630

C65

6R646C

615

R64

2

C61

4

C61

2

Q602 R60

3

R61

9 R649

C62

3C

660

C62

0

C65

8

R63

9R643

R63

8R

678

R645 R64

1

R4208Q4205

R42

28 Q4207C

4205

R42

21R

4222

C42

02

R42

05

R42

06

R42

23

Q4202

Q4210 R62

8

C609

R60

4

C36

1

R35

2C

362

R648

C61

9

R4239

R4220

R4167

Q4118

R41

68

R41

63

Q4107

C41

01

R41

55

C4133

R4153

R41

52

R4012

R4001

R41

54

R40

08

R4009

R40

06

R4004

R41

01

Q4005

C41

07

C4012

C4009C4008

C4006

C4104

C4102

C1006

R10

06

Q1002

R1058

C10

92

IC1099_1

R2207

R22

05

C2204R2215

R22

14

R2212

C2203

R22

13

R22

11R

2210

R22

09

R2208

R41

20

C1060

R1057

C1023

C10

04

C10

28

C1026

C1082

C10

43

R10

62C

1044

C10

55

R10

63R10

13

Q1015

Q1016

R10

59

C1078

R1030

R1026

R10

28C

1040

C10

35

C1027Q1004

C10

12

IC10

06

C1024

C1025

C10

52

R10

39C

1073

Q1010

R1087C1056

C1050R1083

IC1003

R10

96C

1030R

1044

R10

45

C10

72

C10

71

R1049

R1051

C10

17

R1078R1080

R1010

R1033

R10

90C

1074

C10

69

R35

5

IC4102

R4137

C4166R4147

C4185C4187 R4118 R4119

R4160

R4146

R4159

C41

91

R41

44

R41

43

C4190

R1011

Q1007

C10

14

C1009

C640 C2202

R601

Q608

C10

01

R41

38

R10

70

C64

7_1

R62

5

R35

3

W83

6

R10

94

R36

1

Q601

R42

10

C4193

C10

18

R64

7

R61

3R

612

R61

1

W807

R22

26

R622C

639

R626

W86

6

R1035

C40

01

R40

05 R4025

C4049

R4032

C4064

IC4001

C4048C4043

R40

24

C4036

C40

13

C40

26

C40

27

C4015

C40

18

R4014

R40

10

R4007

R4016

C40

42

R4023 C40

50R4022

C4062

C40

66

C40

46

C4044 C4069 C4078

C40

73

C4072 C4075

C40

68

C40

70

C4057

R4027

C4025

R4165

R4145

R41

66R

4170

Q4106C4189

C40

61

C4052

C4017

C40

67

R40

13C

4020

_1

R4011

R4015

C40

34C

4032

R4102

R40

19R

4017

R4021

C4041

R41

04

C4047

R42

6

Q403

R66

4

C2208

R670

Q611

R663

R674

Q1011

R1025

R1076

C10

31

C1020

C10

33

R10

22

C10

07

R10

09

R10

29

C1062

R1008

R10

12

R10

17R

1020

C1010R1007

C10

19R

1027

C10

15

C10

22

R10

21C

1038

C1067

R10

64C

1008 R

1067

C10

81R

1054

R1053

C1063

C1002

R81

3

C80

9R

815

R80

9

R80

1

R80

8 C81

1

R81

6C

810

C80

1_1

R669

R67

5R

673

R67

2

C40

81

C40

05_1

C40

07_1

C80

5_1

C80

4_1

C10

46

Q1013

R4018_1

R4030

C42

11

C4203

C22

10_1

C22

11_1

C10

49_1

C40

85

C22

12 C22

13

W88

0

Q4206

C40

59

W87

3

W90

5

W86

7

W805

W83

9

W80

2 W812W801

W825

W888

R40

35

W89

5

C40

74

PRINTED CIRCUIT BOARDSSYSCON/CRT (CHIP MOUNTED PARTS)

SOLDER SIDE

F-3 F-4

CP502

IC502

B502

B505

Q507

F501

FH502FH501

CP501

C515

R506

TH

501C554

C503

C502

R511

R554

C520

C512

R533

R507

D533

D528

R529

R553

C519

D510_1

C516

C505 C506

R505

R542R

504

R503

D521

D518

T501

W006

D504

D502

D501

D503

C529R509

W004

R502

D520

D515

W009

W005

C521

R516

R515

R514

D506

C504

C530

CP401A

IC506

R543

HS

501W

002

D523

D513

R538

TP502

W003

W010

VR502

CP851A

D534

D535 D526

R532

C510

C524

L502D505

D509

D512

D519

W808

C507

C509

D522

R510

C531

L501

C537

C523

B501_1

R501_1

C501

C517

D508

D511

C535

W804

W811

Q501

W008

C532

PRINTED CIRCUIT BOARDSPOWER

SOLDER SIDE

F-5

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

CD4004W9L6014042

CD40051.25X6X138XC

B400

1

W5R

H3.5

X5X1

.0

L4101STP-01064

15.6KHZ TRAP

1234 6

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

CP4005IMSA-9604S-06Z14

1

2

3

4

5

6

CP4004 B2013H02-2P

1

2

X400

110

0DT4

R410

4.43

3619

MHz

L400

7

82uH

L401

0

12uH

L401

1

39uH

CP4001_1TOC-C04X-B1

1

2

3

4

C408

7

476.

3VKA

C403

9

4.7

50V

KA

C4019

2216V KA

C4024

1016V KA

C4023

4.750V KA

C4014

476.3V KA

C404

0

1016

VKA

C400

4

4.7

50V

KA

C418

4

100

10V

KA

C416

5

100

6.3V

KA

C4192

476.3V KA

C405

8

150

VKA

C4022

150V KA

C403

7

150

VKA

C405

6

2.2

50V

KA

C406

3

476.

3VKA

C402

1

476.

3VKA

C407

0

0.01

B

C401

1_1

0.02

210

0VM

MTS

C419

3

0.01

BC4074

330P CH

C4104

0.0033 B

C4005_10.01 B

C4007_10.01 B

C406

1

0.01

B

C4020_1

0.0015 B

C410

1

0.06

8B

C4102

0.047 B

C413

3

0.00

18B

C410

7

0.02

2B

C4026

0.01 F

C4027

0.01 F

C4078

0.1 F

C4015

0.01 B

C401

8

0.01

F

C4013

0.01 F

C4017

0.1 B

C404

6

0.1

BC4

047

33P

CH

C404

4

0.1

B

C406

7

0.01

F

C406

8

0.01

F

C4075

0.01 B

C406

4

3PCH

C404

8

0.03

3B

C404

9

0.1

B

C405

0

0.1

B

C406

6

47P

CH

C400

6

0.01

B

C4008

0.0047 B

C400

9

0.01

B

C4012220P CH

C403

4

0.1

FC4

032

0.1

F

C406

9

1F

C418

9

0.1

B

C405

9

0.01

B

C403

6

0.01

F

C418

7

0.33

F

C418

5

150P

CH

C419

1

0.03

3B

C419

0

0.02

2B

C416

6

0.02

2F

C408

4

1F

C407

3

0.1

F

C4085

100P B

C402

5

680P

B

C403

3

0.1

F

C4081

0.01 B

C400

1

0.00

1B

C4072

0.1 F

C4062

0.1 F

C404

1

0.01

8B

C404

2

150P

CH C405

2

0.01

F

C404

3

0.02

2B

C405

7

0.1

F

R4033

10M 1/4W

R4140

100 1/4W

R410

3_1

820

1/4W

R4120

10M

R413

8

390K

R420

9

56K

(W08

6)

R401

8_1

27K

R4035

560K

R403

0

10M

R4168

2.7M

R415

9

6.8K

R4101

1.2K

R4153

560K

R415

2

1.2K

R4154

330K

R4155

560

R416

3

1K

R4013

82K

R402

7

1K

R402

1

100

R4014

12K

R4010

330K

R400

7

180

R402

2

6.8K

R402

3

1.5K

R402

5

5.6K

R400

5

1K

R4011

27K

R401

5

22K

R4016

10K

R4001

2.2K

R4004

3.3

R4006

4.7K

R4012

5.6K +-1%

R4009

4.7K

R4008

4.7K

R4017

6.8KR4102

6.8K

R4104

75

R414

1

220

1/2W

R4165

1K

R413

7

1K

R4170

270

R4145

1K

R411

8

2.2K

R414

4

1.2M

R411

9

1M

R414

6

1.2M

R414

3

6.8K

R4160

100

R4147

100K

R401

9

56K

R4166

270

R403

2

100

R416

7

330

R402

4

27K

C410

8

470

10V

YK

C405

3

3.3

50V

KA C407

7 476.

3VKA

C406

0 150

VKA

C404

5

0.47

50V

KA

C403

8

4.7

50V

KA

C405

1

2.2

50V

KA

C400

3

3310

VKA

C400

2

150

VKA

C4079

3.350V KA

C4016

1016V KA

C4076

1016V KA

C4080

1016V KA

C4010_1

2206.3V KA

Q4107KTC3875S_Y_RTK

AMP

Q4118KTC3875S_Y_RTK

BUFFER

Q4001KTC3203_Y

NORMAL AUDIOREC ST SW Q4002

KTC3203_Y

OSC

Q4007KTC3198

PB SW

Q4006KTC3198

PB SW

W85

0

W873

W89

5

W88

9

TP4002V.ENV

TP40

01H.

SW

Q41062SA1037AK

BUFFER

L4108

1mH

L4006

100uH 0305

L4005

100uH 0305

L410

2

100u

H03

05

L401

2

100u

H03

05

L400

8

100u

H03

05

L4107

100uH 0305

L4009

100uH 0305

DURING PLAYBACK.MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

Q4005KRA103SRTK

V.REC ST SW

L40031616003

COIL,BIAS OSC

1

2

3 4

5

6

D400

1

1SS1

33

CAUTION: DIGITAL TRANSISTOR

IC4001HA118225F

Y/C/AUDIO/HEAD AMP IC

1 10

100

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

3132

3334

3536

3738

39

4

4041

4243

4445

4647

4849

5

50

515253545556575859

6

60616263646566676869

7

70717273747576777879

8

80

8182

8384

8586

8788

89

9

9091

9293

9495

9697

9899

IC4102 SDA5650/XPDC/VPD DECODER IC

110 11

1213

1415

1617

18192

20

34

56

78

9

S809X

S808Y

S808X

S809Y

ENV_

DET

SDA

SCL

H.SW

P.CO

N+5V

_A

MES

ECAM

_M

VCR_

A_M

UTE

P.CO

N+5V

_A

FRONT_V_IN

FRONT_A_IN_L

P.CON+5V_A

GND

Y/C_A

P.CON+9V

TUNER_V

TUNER_A_YC

Y/C_V

Y/C_A

REAR_V_IN

REAR_A_IN_L

REAR_A_IN_L1

VCR_A_MUTE

H.SW

C.SYNC

SCL

SDA

D_V_SYNC

V.REC_ST_H

ENV_DET

CTL+P.CON+5V_ACTL-

MESECAM_MY/C_AUDIO_OUTAT+5V

CTL-

CTL+

VDC.SYNCEE/VV

EE/VV

D_V_SYNCVD

P.CON+5V_A

AT+5V P.CON+9V

SDA

SCL

Y/C_V

V.RE

C_ST

_H

REAR

_A_I

N_L1

Y/C_

AUDI

O_OU

T

P.CO

N+5V

_A

P.CO

N+5V

_A

V.RE

C_ST

_H

FRON

T_A_

IN_L

REAR

_A_I

N_L

REAR

_V_I

N

FRON

T_V_

IN

TUNE

R_A_

YC

TUNE

R_V

PCB010VMB291

2.82.8 2.8 2.6 2.5 2.8

6

9

8

7

5

4

3

2

FROM POWER

NC

NC

NCNC

NC

CTL+

CTL-

SP-CH1 (R)

SP-CH2 (L)

Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM

NC

NC

(SYSCON PCB)

2.0

3.7

1.5 1.0

6.3 1.4

SP_COM

FROM/TO CYL

FROM/TO HEAD AUDIO CONTROL

NC

4.70

0

4.9

4.6 4.9

0

4.84.8

0.7

0.7

0

0

2.5

3.1

0

CH2

CH1

CH2

CH1

SP1

SP1

SP2SW44

SW45

SW46

SP2

SP2 SP1

SP2

SP1

SW47

SW48

SW49

SW42

SW43SP

SP

VCA

SW41

TANK

ENVDET

HPF DET

DET

Comp

B-YInvert CCD

CONT

CR DET

X-TalVCO/OSC

MESECAMDET

KillerRECAPC APC

RECAPC

PB Discri

DownConv

LCVCO

ACCDet

ACCSW

ChromaACC Det

APC SW

2fsc

Clock Driver

Y-CCD

ControlMode

C-CCD

LPFCCD

SP ON

PRE AMP

THTRAPSW4

SW3

SW2

ONREC

EP ONRECEQ

SW1

VCA

SW5DET

SW6

BANDGAP

SW7

AUDIO ALC

R P

SW13

ATT(-6dB)

ATT(-4dB)

(-10dB)ATT

(-10dB)ATTW.C/DC

OFFSETCARRIEREMPHMAIN

SW10

RP

PB AGC +APLREC FBC+ALC

DE EMPHMAIN

PMEMO

DLIM

DODet

SW11Sub LPF

Rf0/Dev ADJ

RECFilter

FM MOD

G-EQ629KTRAP

FMAGC

P

R

LPF

P.EQ SW12

SQPBDL

SQPBSQPB

S-Det

DET

EXT INT

SW9

SW8

2M LPF

HPFR

PACC

INT

EXTSW40

RECMUTE

FH TRAPCTL TRAP

REC TRAPHiFi TRAP

R

P SW34SW38

ChromaACC

SW35

C-ACC;ON

C-ACC;Through

C.K

SW33

MainConv1

CLPF1

4Phase

CLPF2

P R

MainConv2

SW31SW32

+

+

PR

P

RC-Delay

4.43PALCHANGEDELAY

MPAL

SW28BPF

RP

VCA

L-Det

SW30

SW29R P

R P

SW51

NP Conv C.K

PilotErase

R

P

R

P

SW26INT

SW27

L-SECAM

EXT

LPF

GCL

6dBAMP

N.LEmph

DEH

SW15

P

R

SW16

VIDEO AGCSW18

R

ATP

TRAP-NCNP-NC

PC

Y-LPFSECAMDelay

R

P

N.LDe-Emph

SQPBEQ

L-SECAM

B.D

L-SECAM

SW19

YNRR P

SW20

GCL

DOSW24

PGSYNCSep

SW52

CLEAR SYNC

C-Suquelck

SuquelckCLAMP

FEED BACK

VIDEO ALC

/REC

V-AMP

GCLDO

GCL

R*SDECK

35Pin(-10dB)

ATTAGCDet

PGSW22

R*SDECK

SQPBSQPB

SW17

BEADJ

Mix Level

L-SECAM

L-SECAM

SW36

REC TRAP ONLPFL-SECAM

SW37+

REC TRAPOFF

L-SECAM

SW39

SDA

SCL

CSO

VCS

NC

DAYN

EHB

VSSA

VSSD

VDDA

VDDD

CVBS

IREF

VCO

PD2

NC

TI

PD1

NCNC

NC

NC NC NC

NC

NC

1

AE HEAD(+)

AE HEAD(-)

AUDIO_PB

AUDIO_REC

FE HEAD(HOT)

FE HEAD(GND)

TO FULL ERASE HEAD

FROM/TO CHROMA/IF

FROM/TO MICON

FROM DEFLECTION

NC

NC

2.82.6 0 0 2.2 2.7 4.9 4.9 0.2 2.2 1.0 2.0 1.2 0 2.0 2.2 2.0 2.2 2.2 0NC

5.0 5.0 2.3 2.2 0 2.2 0 2.6 5.0 2.1

5.0

3.1

0.1

5.0

3.1

0

3.1

2.1

2.0

2.6

2.1

1.5

2.2

3.0

2.3

3.0

2.0

2.1

2.3

0.3

2.40NCNC

2.62.65.0NC

1.92.92.82.82.400.63.01.91.31.32.82.62.10000

2.6

0

2.5

0

2.5

2.5

2.5

0.5

5.0

0

0

0

0

2.3

2.3

2.3

5.0

1.4

0

4.6

10

0

0

FROM 21PIN/IN/OUT

不明

G-1

不明

G-2

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

Q1004KRC103SRTK

SW

Q1013KRC103SRTK

PROTECTOR

Q1002KRC103SRTK

CENT LED SW

IC10

03PS

T323

1NR

SYST

EM R

ESET

IC

1 2 3

45

SW1001LSA-1144EAU

TAB SW

CP1001TMC-J12P-B2

1

10

11

12

2

3

4

5

6

7

8

9

IC10

99_1

AT24

C08A

N-10

SI-2

.7EE

P RO

M IC

1 2 3 4

5678

D100

3LT

E-32

71T-

012A

-O

Q1009RPI-352C40N

MS_SEN A

1

2 3

4

Q1003RPI-352C40N

MS_SEN B

1

2 3

4


C1016

476.3V KANP

IC1006OEC0133A

SYSCON/TIMER/SERVO IC

110

101

102

103

104

105

106

107

108

109

112

111

1 10

100

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

29

3

3031

3233

3435

3637

3839

4

4041

4243

4445

4647

4849

5

5051

5253

5455

56

575859

6

60616263646566676869

7

70717273747576777879

8

8081828384

8586

8788

89

9

9091

9293

9495

9697

9899

Q1001RPI-303

REEL SENSOR

1 2

34

Q1005RPI-303

REEL SENSOR

1 2

34

Q1006ST-304L

EOT SENSOR

Q1017ST-304L

BOT SENSOR

B100

2

W5R

H3.5

X5X1

.0

B1001

W5RH3.5X5X1.0


X100

110

0CT0

1002

10M

Hz

X100

210

0DA3

2R01

32.7

68KH

z

L1001 12uH

C1090

226.3V KA

C100

3 0.1F

5.5V

C102

1 3325

VYK

C101

3

226.

3VKA

C100

5

226.

3VKA

C107

1

68P

CH

C101

7

0.1

B

C1022

0.0039 B

C1063

220P CH

C1001

220P CH

C1044

0.01 B

C1043

0.1 B

C106

2

0.1

B

C1074

0.01 B

C1069

22P CH

C101

9

0.1

B

C101

8

220P

CH

C103

51

B

C105

0

100P

CH

C105

6

100P

CH

C102

618

PCH

C102

8

18P

CH

C102

415

PCH

C102

5

12P

CH

C1081

0.001 B

C1008

0.18 B

C101

4

0.1

F

C107

80.

1B

C102

3

0.1

B

C108

2

0.1

B

C101

0

0.00

1B

C1067

0.1 B

C1007

0.0047 B

C100

40.

1B

C1060

0.1 B

C104

00.

0068

B

C1038 15PCH

C102

70.

1B

C100

2

0.02

2B

C105

2

0.1

B

C1030

0.1 F

C1072

68P CH

C1012

0.0039 B

C1055330P CH

C100

6

0.00

1B

C1073

0.01 B

C1033

180P CH

C1031

180P CH

C1020

180P CH

C1015

0.0018 B

C100

9

0.02

2B

C104

668

0PB

C109

2

0.00

1B

R103

3

22K

R1001_1

1.8M 1/2W

R105

3

1K

R1062

4.7K

R101

1

220K

R1029

1K

R106

8

22K

1/4W

R1066

1K 1/4W

R1048

220 1/4W

R1009

2.7K

R103122K 1/4W

R1039

22K

R107710K 1/4W

R1035

22K

R102

6

10K

R108

7

33K

R105

0

100

1/4W

R108

3

33K

R105

1

5.6K

R100

2

120

1/4W

R102

7

10K

R1082

22K 1/4W

R1054

2.7K

R1049

4.7K

R1057

5.6K

R1008

1K

R1064

56KR1067

56K

R1014

15K 1/4W

R100

6

47K

R103

0

10K

R102

2

68K

R1020

560

R100

7

10K

R1017

560

R1059

1K

R102

86.

8K

R1021 470

R1090

22K

R109

4

1K

R108

0

4.7K

R1096

1K

R1070

10K

R1065

33K 1/4W

R1013

10K

R1012

2.7K

R1075

1K 1/2W

R104

5

3.3K R1

044

3.3K

R101

9

47K

1/4W

R102

3

22K

1/4W

R107

84.

7K

R106

3

1.2K

R1015 22K 1/4W

R1010 4.7K

R1061

3.3K 1/4W

R103

2

180K

1/4W

R105

8

270

R1069 5.6K 1/4W

R104

2

4.7K

1/4W

R1004560 1/4W

C105

3

470

6.3V

YK

C103

2 4716

VYK

C104

8 4.7

50V

KA

C1011

336.3V KA

C107

0

220

6.3V

YK

C109

3

100

6.3V

KA

Q1015KTC3875S_Y_RTK

VD SW

Q1016KTC3875S_Y_RTK

HD SW

W869

W88

0

W86

7

W89

2

TP1001

SERVICE

W91

5(W

107)

Q10072SA1037AK

BUFFER



Q1010KRA103SRTK

SW

D1021

1SS133

D1010

SB140-EIC

D1006

SB140-EIC

D1004

1SS133

D1009

1SS133

D1001 RB721Q-40


AT+5.6V

GND

SDA

SCL

SCL

SDA

RESE

T

SCL

KEY_B SDA

IIC_O

FF

KEY_A

LDM

_CTL

POWER_FAIL[DC]

CAP_

LIM

IT

VCR_POWER_H

P.CON+5V_A

AT+5VSTANDBY_H

REMOCON_IN

REC_LED

T-REC_LED

P.CON+5V

AT+12V

MOTOR_GND

CYL_DRIVE TU_AUDIO_MUTE_H

CONTROL_IN EXT_IN_L

CAP_F/R TV_A_MUTE

MESECAM_M OSD_Y VV_H CENT_LED_CTLD_V_SYNC

V.REC_ST_H VCR_A_MUTE

AT+5V V.REC_ST_H TAB_SWSCLSDA SECAM_VL-HPROTECT

H.SW EXT_IN_LENV_DET TV_POWER_H REC_LED

TU_AUDIO_MUTE_HVCR_A_MUTE TUNER_ON/OFF T-REC_LEDTUNER_ON/OFFCTL+

CTL- VCR_POWER_H

C.SYNC STANDBY_HVV_H

BOTH_CTL REMOCON_IN

OSDR

OSDG

OSDB REEL-T

FF/REW-L REEL-S

C.SYNC

CYL_FG/PG VDEOTH.SW

PROTECTBOTCYL_DRIVE SDA

SCLKEY_B

IIC_OFFCONTROL_IN KEY_AAGC_M

D_V_SYNC MS_SEN-B H.SYNC

MS_SEN-AV.SYNC

C.SYNC AGC_MCENT_LED_CTL

MESECAM_M HD

TAB_SW

OSD_RCTL+OSD_G

OSD_BCTL- POWER_FAIL[DC]OSD_Y

FF/R

EW-L

ENV_

DET

H.SY

NCV.

SYNC

EOT

OSDB

OSDG

OSDR PROTECTOR

CAP_F/RTV_A_MUTE

RESE

T

CAP_LIMITM.P.OFF_H

TV_POWER_H

P.CO

N+5V

_A

OSD_R

MS_

SEN-

B

MS_

SEN-

A

REEL

-S

REEL

-T

CONTROL_INOSD_GLDM_CTL

PROTECTORCYL_FG/PGH_CTL

CYL_DRIVEVD

HDOSD_B

NCNC NC NCNCNC NC

5.0

(VV-H)

TO 21PIN/IN/OUT

RES

TO T’TEXT/RGB SW

TO SOUND AMP

NC

NCNCNCNCNCNCNCNC

NC

FROM/TO CAPSTAN DD UNIT

NC

5.1 5.1

NC

0

0

4.7

NC

NC

FF/REW-L

H CONTROL

BB L

CAP_FWD-L

CAP_FULL

CYL_SPEED_UP

LDM

_CTL

TRIC

K PB

H

VCR_POWER_ON-H

DA RGB SW

TV_POWER_ON-H

V.REC.START-H

VCR_MUTE

VV-H

PAL-

H

IIC_O

FF

TUNER MUTE

VCC

55

56

EXT_IN-L

TV_MUTE

TEXT RESET

TAB_SW

REC/OTR_LED

T-REC_LED

ON_TIMER_LED

SERVICE

MESECAM_M

TUNER AGC

29

30

BOT

KEY_B

KEY_A

MSSEN_A

MSSEN_B

VODE

O_EN

V

AFT.

S.CU

RVE

DEW

HIFI

ENV

EOT

CAP_

LIM

IT

00

5.2 5.1 0

OUT

NCNC

IN GND

DEGAUSS

SYNC IN

REEL-T

REEL-S

5.1

1.40.55.1

0.9

SVSS

CTLR

EF

CTL(

+)

CTL(

-)

CTLB

IAS

CTLF

B

CTLA

MP(

0)

CTLS

MT(

I)

CFG

SVCC

AFCP

C

AFCO

SC

AFCL

PF

HSYN

C

VSYN

C

CVIN

2

CVIN

1

OSDV

CC

CVOU

T

OSDV

SS

4/2F

SCOU

T

4/2F

SCIN

AVSS

AVCC

POWER_FAIL

REMOCON IN

YC0

R

G

B

VIDEO_H.SW

DRUM_PWM

CAP_PWM

DUMMY.V.SYNC

VSS

111

112

C.SYNC

VCC

CENT LED

VSS

X2X1

OSC1

VSS

OSC2

VCL

MDO

FWE

0

0

5.2

0

GND

VCC

CFG_IN2

85 VOLUME_PWM

86

11

12

13

14

15

16

0.2

4.217

18

5.1

0.1

5.1

PROTECT

CAP/M/F/R

MOTOR_GND

I LIMIT

0 5.1

0 2.42.4 1.2

0

CAP_FG

CAP_VCO

CYL/LAD_VCO

-CAP_CTL

LDM_CTL

CYL_FG/PG

CYL_CTL

FROM/TO POWER

NC

NC

MON

I_SD

PLAY_LED

MICON SCHEMATIC DIAGRAM(SYSCON PCB)

FROM/TO CHROMA/IF

FROM/TO DEFLECTION

PCB010

STAND BY_LED

SI1

SO1

DEC_

TU_S

W

IIC_D

ATA

IIC_C

LK

NC

NC

SDA

SCL

VCC

0 0 0 0

4.34.705.1

NCNC

0.9 1.4

5.1

0.2

0.2

5.20

2.53.6 5.2 3.3 2.6 0 1.35.22.6 1.5 0NC NC

0 0 0 0 0 0NC

0 0 0 0 0NC NC

4.9 4.9 0 5.2 5.2 0

5.2

0

5.2

0

5.2

5.2

0.1

0.1

4.1

4.1

0

0.6

0

5.0

2.2

0

0

5.2

0.5

4.7

5.2

5.0

5.2

5.1

2.4

0

5.2

5.1

1.400000000NCNC

1.55.21.52.14.84.61.61.91.95.02.22.52.50.72.52.52.52.50

5.2

0.3

0

0

0

0

0

2.6

1.3

0

5.2

0

0

0

0

0

0

5.2

5.2

5.2

0.3

0

0

0

0

2.3

0

WP

A0 A1 A2 GND

5.13

DFG

VMB291

FROM/TO Y/C/AUDIO/HEAD AMP

4.9

04.6

4.9 4.9

4.9

0

不明

G-3

不明

G-4

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANTATTENTION :SINCE THESE PARTS MARKED BYCAUTIONDESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES

ARE

IC1001 KIA7805API5V REG. IC

1 2 3

IC1007 KIA7809API9V REG IC

1 2 3


1 2 3


1 2 3

H

E

J2203AV1-09D-3

FRONT VIDEO JACK

1

2H

E

J2202AV1-09D-4

FRONT AUDIO JACK1

2

J2201MSJ-2000

HEADPHONE_JACK

1

2

3

4

5

6

7

D220

1

SLR-

342V

CT32

STAN

D BY

D220

2

SLR-

342V

CT32

T-RE

C

D220

3

SLR-

342V

CT32

REC/

OTR

CP851BB2013H02-11P

1

10

11

2

3

4

5

6

7

8

9

SW22

09

EVQ2

1505

R

POW

ER O

N/OF

FSW

2210

EVQ2

1505

R

CH D

OWN

SW22

08

EVQ2

1505

R

CH U

P

SW22

07

EVQ2

1505

R

VOL

UP

SW22

05

EVQ2

1505

R

VOL

DOW

N

SW22

06

EVQ2

1505

R

REC/

OTR

SW22

04

EVQ2

1505

R

STOP

/EJE

CT

SW22

03

EVQ2

1505

R

PLAY

SW22

02

EVQ2

1505

R

FF/C

UE

SW22

01

EVQ2

1505

R

REW

/REV

GND

B+

Vout

OS2201PIC-37243SR

1

2

3

HS1002763WSA0019

HS1001763WAAA034

HS1003763WAAA034

CP401BB2013H02-5P

1

2

3

4

5

Q1011KRC103SRTK

P.CON SW


CD851CU2B1201

CD401CU251201

B2203

W5RH3.5X5X1.0

B2202

W5RH3.5X5X1.0

B2201

W5RH3.5X5X1.0


L1002

10uH

C2201

4716V KA

C1049_10.22 F

C221

1_1

1F

C221

0_1

1F

C220

4

0.00

1BC2

202

100P

B

C220

3

0.00

1B

C2208

470P B

C221

2

0.01

B

C221

3

0.01

B

R2214

1K

R2212

1.5K

R1016

220 1/4W

R103

6

221/

4W

R221

5

820

R107

9

220

1/4W

R1025

10K

R105

2

121/

2W

R1038

1K 1/2W

R106

0

121/

4W

R1047

4701/4W

R2216

100 1/4W

R108

4

560

1/4W

R1076

10K

R222

7

270

1/4W

R220

5

270

R220

7

270

R222

6

75

R2213

820

R2211

1K

R2210

1.5K

R2209

2.7K

R2208

5.6K

R2206

56 1/4WR2204

56 1/4W

C105

9

470

6.3V

YK

C102

9

470

6.3V

YK

C104

1

470

16V

YK

C103

7

470

10V

YK

C220

7

220

6.3V

YK

C103

6

470

6.3V

YK

C104

2

470

16V

YK

W81

1

Q1012KTA1281_Y

8V OUT

Q1008KTA1281_Y

8V OUT



D100

5

1SS1

33

D1002

11E1-EIC

+B

H_GND

PROTECTOR

GND

AT+13V

AT+5

.6V

P.CON+9VP.CON+5V_AFRONT_V_INFRONT_A_IN_LGND

+B

VCR_POWER_H

POWER_FAIL[DC]H_GNDP.CON+5V_A

AT+12V

P.CON+5V

MOTOR_GND

GND

AT+5.6V

AT+5V

T-REC_LED

REC_LED

REMOCON_INPROTECTOR

POWER_FAIL[DC] KEY_ASOUND+B

KEY_BP.CON+9VSOUND_GNDSTANDBY_H

AT+13VUNREG+8V

P.CON+8VAT+13V

MOTOR_GND

AT+12V

UNREG+8V

P.CON+5V

P.CON+8V

+B

P.CON+5V

GNDGND

P.CON+9VSTANDBY_H

T-REC_LED

REC_LED

AT+5V

P.CON+8V

GND

REMOCON_IN

KEY_A

KEY_BGND

SOUND+B

SOUND+

SOUND_GND

SP_OUT

SP_OUT

SOUND+

SOUND_GND

FRONT_V_IN

FRONT_A_IN_L

TO Y/C/AUDIO/HEAD AMP

IN

NC

IN GND OUT IN

POWER SCHEMATIC DIAGRAM(SYSCON PCB) FROM/TO DEFLECTION

TO 21PIN/IN/OUT

FROM/TO SOUND AMP

FROM/TO MICON

IN

GND OUT

OUTGND

GND OUT

TO CHROMA/IF

PCB010

13.0 11.0

11.0

8.0 8.0

7.7

1.85.2

0

11.0 0 9.0

8.5 0 5.0 8.0 0 5.0

8.0 0 5.0

VMB291

YELLOWWHITE

UNREG+8V

UNREG+8V

AT+13V

GND

SOUND+B

GND

FROM/TO TV POWER

(CP851A)

PROTECT_H

POWER_FAIL

SOUND_GND

MOTOR_GND

MOTOR+12V

NC

+B

+B

H GND

H GND

(CP401A)

FROM TV POWER

不明

G-5

不明

G-6

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

J42010350_9982_05

1

10

11

12

13

14

15

16

17

18

19220

21 3

4

5

6

7

8

9

Q4206KRC102SRTK

VV SW

B4202

W4BRH3.5X6X1.0

B420

1

W4B

RH3.

5X6X

1.0


L4203

10uH

L420

4

10uH

C4201

10016V YK

C421

3

330

16V

YK

C420

2

1B

C420

5

0.01

8B

C420

3

0.00

1CH

C421

1

0.00

1CH

R420

1

56K

1/4W

R420

6

22K

R4239

4.7K

R422

4

751/

4WR4222

82

R4221

75

R4223

68

R420

5

4.7K

R422

8

120K

R4207

82 1/2W

R422

0

680

R420

8

10K

R4210

4.7K

C4209_1

10016V YK

C420

4_1

100

16V

YK

Q4205KTC3875S_Y_RTK

MUTE SW

Q4207KTC3875S_Y_RTK

PERI SW

Q4210KTC3875S_Y_RTK

TUNER SW

W805

W839

W90

0

W851

W807

TP4201

VIDEO OUT

W804

W817

Q42022SA1037AK

BUFFER

L4202

100uH



D421

0

1SS1

33

TUNER_ON/OFF GND

P.CON+8VEXT_IN_L

TU_AUDIO_MUTE_H

P.CO

N+8V

21_R

21_G

21_B

TUNER_A21_Y JACK_V

21_Y

21_R

21_G

21_B

REAR_A_IN_L

REAR_A_IN_L1

REAR_V_IN

TUNER_ON/OFF

SECAM_VL-H

P.CON+8V

FROM MICON

5.140

0


FROM/TO CHROMA/IF

FROM POWER

0

0

00

NC

0 0 0

00

2.5

0NC NC

0 0 0 0 0

0000 0 0 0

0 0

20

19

21PIN/IN/OUT SCHEMATIC DIAGRAM(SYSCON PCB)

PCB010

0.7 0

0

3.12.4

5.2

0.2

0.1

FROM MICON

VMB291

不明

G-7

不明

G-8

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

D607

MTZ

J8.2

B

D606

MTZ

J8.2

B

D608

MTZ

J8.2

B

D601

MTZ

J33B

IC60

1ST

V224

6H

CHRO

MA/

IF IC

1 10 11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28

29

3

30313233343536373839

4

40414243444546474849

5

50515253545556

6 7 8 9

CF605TPSRA6M00

B00-A0

TU60

1TU

WRF

4EK-

778F

2AM

ONIT

OR T

UNER

1

10

11

1213

1415

2

3

4

5

6

7

8

9

CF601J1951M

SAW FILTER

2 3 4 5

CD602_1CH01388A


:LES PIECES REPAREES PAR UN ETANTATTENTION:SINCE THESE PARTS MARKED BYCAUTIONDESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES

ARE

CP853AB2013H02-5P

1

2

3

4

5

C635

4716

VKA

NP

CD852WDL6036038

CD853WCL6830038

B602

W4B

RH3.

5X6X

1.0

L6123700005

VCO COIL

1234 6


CP60306JQ-ST

1

2

3

4

5

6

CP852AB2013H02-6P

1

2

3

4

5

6

X601

100C

T4R4

084.

4361

9MHz

L614

10uH

L608

18uH

L607

0.33uH L606

2.7u

H

C627

220

10V

YK

C626 1

50V

KA

C618 0.

022

B

C614 0.

1F

C621 0.1

B

C634

0.00

1B

C644

0.0022 B

C675

0.00

1CH

C646

0.02

2B

C609

0.1

B

C656

0.00

47B

C615

1B

C654

0.1

B

C607

0.33

B

C605

0.00

1B

C640

0.01

B

C604

0.01

B

C623

0.1

B

C660 0.1

B

C659 0.1

B

C655

0.1

F

C601

3P CH

C620 0.1

B

C619 0.1

B

C658 0.1

B

C643

0.01

B

C677

0.1 B

C647

_1

1B

C612

0.00

47B

C639

0.01

B

R635_1

100 1/2W

R673

100

R613 22

0

R612 22

0

R611 22

0

R610 1K

R641

15K

R679 33

K

R640

100

R625 1K

R626

1K

R658

1K

R604

270

R608

2.2K

R616

220

R615

56K

1/2W

R602

56K

1/2W

R603 1K

R645

2.2K

R643

470

R642

10K R6

46 27K

R618 33

0

R638

2.2K

R619

1K

R649

680

R647

560

R637

100

R607

6.8K

R624

75

R609

330

R636

33K

R656

4.7K

R614

100 1/4W

R662 1K

R678

8.2K

R628 22

0R6

29 220

R630 22

0R6

21 75

R657 1K

R622

330K

R639

6.8K

R634 82

R601

56K

R648

5.6K

R605

680 1/4W

R670

4.7K

R669 33

0

R674 4.7K

R663

4.7K

R665 1K 1/4W

R672

100

R675

100

R664

4.7K

C650

3.3

50V

KA

C648 10

16V

KAC6

13

150

VKA

C641

0.47

50V

KA

C642

0.22

50V

KA

C610 1

50V

KA

C636

100

6.3V

KA

C649

100

16V

KA

C653 10

016

VKA

C630

1016

VKA

C652

4716

VKA

C611

100

16V

KA

C603 1

50V

KA

C645 1

50V

KA

C666 10

0016

VYK

C616

2216

VKA

Q608KTC3875S_Y_RTK

BUFFER

Q6072SC3000

PRE AMP

Q602KTC3875S_Y_RTK

BUFFER

Q611KTC3875S_Y_RTK

SW

Q609KTC3875S_Y_RTK

SW

W836

W905W844

W953

W88

8

W85

7

W86

6

TP60

1

IF

W82

8

L602_1

100uH9A06B

L610

100u

H

L613

100uH 0305

L611

100u

H

L604

100u

H



Q601KRA102SRTK

SW

D603

11E1

-EIC

D602

11E1

-EIC


P.CON+8V

P.CON+5VTUNER_A

JACK_V

21_B

21_G PROTECTAGC_M21_RSDA

21_Y SCL

IIC_OFF

TUNER_VB.OUTAUDIO_OUT

AGC_M

IIC_OFF

SDAY/C_VSCL

21_Y

21_B

21_GTUNER_A

21_R

H_OUT H_OUTV_AMP V_AMPTUNER_A_YCV_OUT V_OUTABCL ABCL

HD HDP.CON+5V

HEATER

H_GND

180VP.CON+8V

P.CON+8V

B.OUT

CUT_OFFAUDIO_OUT G.OUT

R.OUT

+B SDAP.CON+5V JACK_V

GND SCL TEXT_B G.OUTP.CON+9V TEXT_GP.CON+5V R.OUTP.CON+8V B.OUT

TEXT_R

TEXT_Y

V_AMP

ABCL

V_OUT

H_OUT P.CON+9V

HDTEXT_B

TEXT_G CUT_OFF

TEXT_R

TEXT_Y

TUNER_A_YC

Y/C_

A

TUNER_V

PROT

ECT

Y/C_VY/C_A

TO CHASSIS

SCL

PCB010VMB291

5.45.2 0.9 6.7 8.2 4.4 4.4 4.3 3.5 2.5 2.5 2.6 3.1

3.53.54.02.73.33.88.13.92.4 3.94.02.04.42.42.53.12.52.42.4

TO SOUND AMP

(CP853B)

FROM T’TEXT/RGB SW

NC NC NC

NC

NC

NC

TEST POINT

B.OUT

NC

NC

NC

NC

NC

IF

+30V

SDA

AGC

+5V

0.6

1.36.2

AGC

SDA

SCLGND

8.12.0

1.58.1

CHROMA/IF SCHEMATIC DIAGRAM(SYSCON PCB)

FROM/TO 21PIN/IN/OUT

FROM/TO MICON

FROM/TO DEFLECTION

IIC_OFF

NC

VREF

_IF

PIFI

N1

PIFI

N2

IFPL

L

GND_

IF

RF_A

GC_O

UT

FM_O

UT

AGCP

IF_C

AP

VCC_

IF

INT_

CVBS

_OUT

EXT_

AUDI

O_IN

PIF_

LC1

PIF_

LC2

VCC2

CVBS

IN1

GND2

CVBS

IN2

BS

Y/CV

BS_I

N3 CHR

B_EX

T/U_

EXT

G_EX

T/Y_

EXT

R_EX

T/V_

EXT

BLK_

EXT

B.OU

T

G.OU

T

R.OU

T

ICAT

H

OSD_

B

OSD_

G

OSD_

R

OSD_

BK

XTAL

3

XTAL

2

XTAL

1

CLPF

X1/V

AMP/

CHR_

OUT

GND1

CVBS

OUT2

VCC1

BCL/

SAF

VERT

H_OU

T

LBF/

SSC

SLPF

SCL

SDA

VCC_

D

GND_

D

AUDI

O_OU

T

FM_C

AP

APR

SIFI

N1

SIFI

N2

AGCS

IFCA

P

NC

(5V)

(5V)

(8V)

(8V)

2.5 0 5 3.4 0 0 1.8 3.7 0

NCNC2.11.902.11.704.56.84.94.45.25.204.41.8

3.9

3.9

FROM POWER

FROM/TO Y/C/AUDIO/HEAD AMP 2.20.14

0

55

0.140

5.5

5

21

GND

B.OUT

R.OUT

G.OUT

SPOT_L

HEATER

H GND

180V

NC

NC

(CP852B)

TO CRT

FROM/TO CRT

CUT OFF

不明

G-9

不明

G-10

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

2

1

CD302CU12414A SPEAKER

SP352_1SG04D11BNA

8_OHM

R356

3.9

3W

D302MTZJ6.8B


:LES PIECES REPAREES PAR UN ETANTATTENTION :SINCE THESE PARTS MARKED BYCAUTIONDESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES

ARE

IC35

1AN

7511

SOUN

D AM

P IC

1234

5 6 7 8

C355

0.4750V KANP


CP302TID-X02P-M1

1

2

C361

0.00

1B

C362

0.01

B

R353

68KR355

15K

R361

3.3K

R352

5.6K

C357

1000

25V

YK

C352

4716

VYK

C351

1016

VKA

W855

W832

W87

0



M.P.OFF_H

TV_POWER_H

TV_A_MUTE

SOUND+B

SOUND_GND

GND

SOUND+

SP_OUT

AUDIO_OUT

FROM CHROMA/IF

FROM/TO POWER

22

SOUND AMP SCHEMATIC DIAGRAM

-+

0

0 0 0

SOUND GND

FROM MICON

SP OUT

(SYSCON PCB)

4.6

4.03.98.2

PCB010VMB291

不明

G-11

不明

G-12

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8


W847

W816W812

W801

W802

W81

5



D126

1

1SS1

33

TEXT_B

TEXT_R

TEXT_G

TEXT_Y

OSD_R

OSD_GOSD_BOSD_Y

PCB010

VMB291

TO CHROMA/IF

FROM MICON

T’TEXT/RGB SW SCHEMATIC DIAGRAM(SYSCON PCB)

不明

G-13

不明

G-14

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

R419

330

+-1%

R412

4.7K

+-1%

R417

1.8K

+-1%

IC401 TDA8174AV-DRIVE IC

1 10 112 3 4 5 6 7 8 9

VR40

147

0

V.LI

N

MET

AL

VR40

22.

2K

V.PO

SI MET

AL

T401ETH09K14BZ

1

2

3 4

6

L402

20416A

CD801SM1098-009-1A

CP402A1561WV2-A5P

1

2

3

4

5

Q406TT2140LS-CBC

H.OUTPUT

D404

11E1-EIC

D406

11E1

-EIC

D411

1N4937

BGR

1168

109

175

V801A34JXV70X53N45

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

R447

100

1/2W

R450

5.6 2W

TP401E0 REAK

GNDE25

E12

8

HEATER

ABL

GND

COL

VIDEO

B+

AFC

GND

HV

F

S

FB401_3 FNI-14B001

1

10

112

3

4 5

6

7

8

9

R402

12W

R448

1K 1W

R430

220

3W



ARE

HS401763WSAA013

HS402763WSAA013


L401

4.7mH 0909

C418 22

50V

MHE

C417 33

50V

YK

C410

470

35V

YK

C421

1000

35V

MHE

C405

2200

25V

MHE

C424

0.00

861.

25KV

MPP

C404

_2 0.01

100V

MM

TS

C413

0.1

FC412

0.04

7M

MTV

C450

220P2KV R

C429

470P2KV B

C423

0.33

250V

PMS

C403

0.22

100V

MKT

C406 0.00

150

0VB

C416

56P500V SL

R490

68K

1/4W

R401

22K 1/4W

R424

47K

R405

1.5

1/2W

R420

4.7K

R407

1.2

1/2W

R421

680

1/2W

R404

330K 1/4W

R406

2.7K 1/4W

R403

390K

R409

330

1/2W

R411

330

1/2W

R453

220K 1/4W

R460

100

1/4W

R416

2.2

1/2W

R456

470

1/2W

R410

220 1/4W

R426

4.7K

R413

330

1/2W

R425

5.6K

C422 2.2

250V

MHE

C414 10

035

VYK

C431

10250V MHE

C408

4.7

50V

YK

C432

0.33

50V

MH7

C402 10

50V MHE

Q4052SC1627_Y

H-DRIVE

Q4032SC2412K

SWW

825

W83

3

W808

W89

0

W90

1

W90

4

W84

9

W81

4

W82

3

Q4012SA1624

PROTECT DRIVE



D407

11E1-EIC

D405

11E1

-EIC

D403

11E1-EIC

D413

1N49

37

VD

VD

HD

H_CTL

PROTECTOR

V_AMP

V_OUT

H_OUT

HD

ABCL180V

HEATER

H_GND

H_GND

AT+13VPROTECTOR

+B

GND

PCB010

VMB291

TO DY

NC

NC

0

272.0

113.8

135

0

0

0

0

0

2.5

0

0

31.0

0.2NC

1.322.3

POW

ER O

UTPU

T

OUTP

UT S

TAGE

Vs

TRIG

GER

INPU

T

HEIG

HT A

DJ.

GND

Vref

. DEC

OUP.

RAM

P GE

NERA

TOR

BUFF

ER O

UTPU

T

INVE

RTIN

G IN

PUT

Vs FB. G

ENER

ATOR

(CP801)

21

SCREEN

FOCUS

0

23

24

1.6 2.6 4.9 6.8 4.5 0 5.4 6.0 4.4 2.6 1.9


FROM/TO MICON

FROM/TO POWER

0.5

0

31.0

FROM/TO CHROMA/IF

DEFLECTION SCHEMATIC DIAGRAM (SYSCON PCB)

NC

0

1.4

13.0

247.61.3

TO CRT

0 0

4.7

不明

G-15

不明

G-16

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

BLUE

BROWNCD501

06439801

AC230V-240V_50Hz

CD502CUU23001

12

F

J801_1ISMS01S

1

3

45

67

8

9

BT102R03(AB)E_2P_G

BT101R03(AB)E_2P_G

ANT001180PRA-PP-01

TM101RC-DM

SW501ESB92S23B

MAIN POWER SW

1

2

3 4

L504W5T_20*10*10A

TP801

TP803

TP802

R803

15K 2W

R807

15K 2W

R805

15K 2W

S502XRY20X30BD

CP80

6_1

S102S101

S501XRY20X30BD



ARE

CP853BB2013H02-5P

1

2

3

4

5


CP852BB2013H02-6P

1

2

3

4

5

6

CP80

1A2

361W

V2-2

P

12

C805_1

180P B

C804

_1

180P

B

C801_1

100P CH

C802

0.00222KV B

C809

470P B

C811

270P B

C810

270P B

R815

270

R816

270

R808

6.8K

R809

6.8K

R804

2.7K 1/4W

R813

270

R801

6.8K

R802_1

2.7K 1/4W

R806_1

2.7K 1/4W

Q806KTC4217

BLUE AMP

Q805KTC4217

GREEN AMP

Q804KTC4217

RED AMP

L801

220u

H

D803

1SS133

D801

1SS133

D802

1SS133

GND

B.OUT

R.OUT

G.OUT

CUT_OFF

HEATER

H_GND

180V

SCRE

EN

FOCU

S

FROM

/TO

DEFL

ECTI

ON

NC

BLUE

PCB110

2.5

2.8

132.5

GND

GND

25

26

27

BLUEBROWN

(POWER SW PCB)

GND

CUT_OFF

HEATER

H_GND

180V

FROM/TO TV POWER(CP853A)

SPOT_L

CRT SCHEMATIC DIAGRAM(CRT PCB)

132.1

2.5

2.9

132.3

2.5

2.8

B.OUT

R.OUT

G.OUT

NC

PCB340

0

147.7

-0.25

0 0 154.2

397.2

151.7

(CD8

01)

ACCESSORY

BROWN

FROM/TO CHROMA/IF

(CP852A)

FROM CHROMA/IF

TCB420

TEBB09

不明

G-17

不明

G-18

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

IC506LTV-817M-VB

FEED BACK

12 3

4

R501_1

2.2 5W

CP502A1561WV2-2P

1

2

F501T4A_L_250V

T50040HCC

FH501EYF-52BCY

FH502EYF-52BCY

21

L5038R140018

DEGAUSS COIL

L5021R0A103F24

COIL,LINE FILTER

12

34

L5010R7A223F24

COIL,LINE FILTER

12

34

IS THE LIVE CONNECTIONCAUTION:

IC502 STR-G6653POWER REG. IC

1 2 3 4 5

PH

TH501B59104-T80-B10

1

2

3

T50181290794

1

10

11

12

13

14

15

16

17

18

2

3

5

6

7

8

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

CP501A3963WV2-3PD

12

R529

2.7K

1/4W

+-1%

VR50

233

0

+B A

DJ

D521

1SS133

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

R505

0.22 1W

R543

680 1/4W

R542

0.27

1W

D523

MTZJ6.8B

D528

MTZ

J5.6

B

D515

MTZ

J15B



ARE

CP851A A2001WV2-11P

1

10

11

2

3

4

5

6

7

8

9

HS501763WAA0174

CP401A A2001WV2-5P

1

2

3

4

5

Q501DTC114ES

SW


B505

W4BRH3.5X6X1.0X2

B502

W4B

RH3.

5X6X

1.0X

2

B501

_1

W5R

H3.5

X5X1

.0


C523

2200

25V

MHE

C507 15

040

0VUS

R

C520

1000

16V

MHE

C521

220

200V

YXF

C531

2200

16V

MHE

C537

4.7

100V

MHE

C524

1000

25V

MHE

C509

0.02

7 M

C532

0.00

152K

VR

C501

470P2KV R

C517

0.00222KV R

C504

560P500V B

C535 0.00

122K

VR

C516

470P500V B

C506 0.1

275V

ECQU

L

C505

0.22

275V

ECQU

L

C554

0.001 B

C515

0.00

15B

C530

0.00

125

0VKX

C502

0.00222KV B

C503

0.00222KV B

C529

0.00

2225

0VKX

C519

470P500V B

C512

0.00

1B

R502

4.7 1/4W

R515

330K

1/4W

R504

220K

1/2W

R516

150K

1/4W

R514

68K 1/4W

R553

39K

1/2W

R554

22K

1/2W

R532

100

1/4W

R533

1.2K

1/4W

R506

2.2K 1/4W

R511

1K 1/4W

R509

220K

1/2W

R538

1.5M

1/2W

R507 100 1/4W

R503

3.3K

1/2W

R510

220K

1/2W

C510

100

35V

YK

Q507KTC3198

FEED BACKSWITCHING

W811

W804

W80

8

TP502GND

D508

RU2AM-EIC

D501

RM11

C-EI

C

D502

RM11

C-EI

C

D533

1SS1

33

D510_1

RU2AM-EIC

D503

RM11

C-EI

C D512

21DQ09N

D522

SB14

0-EI

C

D509

21DQ09N

D505

21DQ09N

D520

SB14

0-EI

C

D504

RM11

C-EI

C

D518

1SS1

33

D513

1SS133

D511

1N4937

D535

1SS133

D519

21DQ09N

D526

1SS1

33

D534

1SS1

33

D506

1N4937

GND1

0

0

6.3

1.6

17.4

VPA153PCB020

MOTOR_GND

SOUND_GND

POWER_FAIL

PROTECT_H

H_GND

H_GND

NC

51

BLUE

BROWN

TV POWER SCHEMATIC DIAGRAM (POWER PCB)

NC

+B

+B

6.06.3

5.4

7.3

6.3

REG.

START

DRIVE

-+O.S.C

T.S.D

O.V.P LATCH

-+

0 0 15.8 2.5206.0

GND

AT+13V

UNREG+8V

UNREG+8V

SOUND+B

MOTOR+12V

344.5

344.5

308.3

397.2

NC

SB

SG

LG

135V

HG

8V

13V

12V

DC IN

NC

COL

P1

P2

P3

NC

16.5

GND

ADJ

FROM/TO POWER

GND

FROM/TO POWER

50

9.6

0

13.0

10.0

0

135.0

0

12.7

不明

G-19

不明

G-20

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

6

5

4

3

2

1

CP4005

6

5

4

3

2

1

6

5

4

3

2

1

CP852A

6

5

4

3

2

1

CP852B

5

4

3

2

1

CP853B

5

4

3

2

1

CP853A

5

4

3

2

1

CP401B

5

4

3

2

1

CP401A

7 6 5 4 3 2 1

7 6 5 4 3 2 1

12

11

10

9

8

7

6

5

4

3

2

1

12

11

10

9

8

7

6

5

4

3

2

1

2

1

CP302

2

1

CP801

2

1

CP4004

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICETHE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:

4

3

2

1

CP4001_1

21

L503

DEGAUSSCOIL

BLUE

BROW

N

CD501AC230V-240V_50Hz

CP501

12

CD502

12

CP4021

2

3

4

5

2

1

SPEAKER

SP352_18 OHM

TU601MONITOR TUNER

1

10

11

12 13

14 15

2

3

4

5

6

7

8

9

CD602_1

S502

S501

S102S101

J4201

1

10

11

12

13

14

15

16

17

18

192

20

213

4

5

6

7

8

9



ARE

H

E

J2203

FRONT VIDEO JACK

1

2H

E

J2202

FRONT AUDIO JACK

1

2

J2201HEADPHONE JACK

1

2

3

4

5

6

7

GND

B+

Vout

OS2201

1

2

3

TO CHASSIS

CD4004FFC

CD4005FFC

TCB420

TEBB09

PROTECT_HPROTECT_H

WHITE YELLOW

VMB291

NC

B.OUTR.OUT

G.OUT

B.OUTR.OUT

G.OUT

NC

NC

FB401_3

NC

SP-CH1 (R)

SP COM

SP-CH2 (L)

SPOT_L SPOT_L

SP_OUT

SOUND_GND

POWER FAIL

SOUND_GND

MOTOR_GNDMOTOR_GND

SOUND_GND

VPA150

SW501POWER SW PCB

PCB340

3 4

2

1

CYL_CTL

CYL_FG/PG

LDM_CTL

CAP_CTL

CYL/LAD_VCO

MOTOR_GND

I_LIMIT

CAP/M/F/R

CAP_VCO

CAP_FG

CTL-

CTL+

CTL-

CTL+

AUDIO PB

AUDIO REC

AE HEAD(+)

AE HEAD(-)AE HEAD(-)

AE HEAD(+)

AUDIO PB

AUDIO REC

FULL ERASE HEAD ASS’YH5002

CD302

INTERCONNECTION DIAGRAMTM101

PCB020

NC

NC

NC

NC

NC

SOUND+B

MOTOR+12V

UNREG+8V

UNREG+8V

AT+13V

GND

GND1

2

3

4

5

6

7

8

9

10

11

ANOD

E

J801_1

CD852

POWER PCB

GND

GND

CD851

CD401

MOTOR+12V

UNREG+8V

UNREG+8V

AT+13V

GND

POWER FAIL

SOUND+B

GND

CP851BCP851A

H GND

H GND

H GND

H GND

FE HEAD (HOT)

FE HEAD (GND)

HEAD AUDIO CONTROL H5001

AE

AUDIO

CD853

S801

FOCUS

SCREEN

GND GND

HEATER

H GND

180V

CUT OFF

HEATER

H GND

180V

CUT OFF

CRT SOCKET3

1F

9

8

76

5

4

CRT PCBPCB110

CP502

1

2

+B

+B

+B

+B

FBT

1

2

3

4

5

6

7

8

9

10

11

FOCU

SSC

REEN

CD80

1

CRTV801

DY

H.V

PCB010SYSCON PCB

IF

+5V

AGC

SCL

SDA

+30V

3

2

1

4

CP1001 M101LOADING MOTOR

LM

D-U

OUT

D-V

OUT

D-W

OUT

D-CO

M

M-G

ND

D-PG

OUT

D-PG

GND

VCC

GND

CH1 HEAD

CH2

2

1 FE HEAD (HOT)

FE HEAD (GND)

CONTROL

CYLINDER UNIT

M2001

CAPSTAN DD UNIT

UN4001

GOVCC

MRFG SENSOR

ROTORMAGNETCOIL

MAINHALLSENSOR

LOGICSWITCH

OUTIN

HALLVCCHALL

不明

G-21

不明

G-22

H-1

WAVEFORMS

2 PB

50mV 5ms/div

Y/C/AUDIO/HEAD AMP

5 REC

100mV 0.5ms/div

4 REC

0.5V 0.5ms/div

3 REC

20V 2ms/div

1 REC

20V 5µs/div

The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.

NOTE:

8 REC

2V 20µs/div

9 PB

0.5V 10ms/div

10 PB

2V 10ms/div

7 1V 5µs/div

6 1V 5µs/div

12 REC

2V 1ms/div

13 PB

2V 0.5µs/div

14 PB

2V 0.5µs/div

15 REC

2V 1ms/div

11 REC

1V 10µs/div

MICON

H-2

WAVEFORMS

The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.

NOTE:

17 REC

2V 5ms/div

16 PB

2V 5ms/div

18 REC

2V 20µs/div

19 AV OUT

200mV 20µs/div

21PIN/IN/OUT

20 AV OUT

0.5V 500µs/div

22 REC

0.5V 0.5ms/div

SOUND AMP

24 5V 20µs/div

23 20V 5ms/div

DEFLECTION

25 50V 20µs/div

CRT

21 REC

2V 20µs/div

CHROMA/IF

27 50V 20µs/div

50 5V 10ms/div

TV POWER

51 5V 10ms/div

26 50V 20µs/div

116

202

202

102

202

202

202

212

212

212118

212

119

119

PCB110(CRT PCB ASS'Y)

120

MECHANICAL EXPLODED VIEW

I1-1

PCB340(POWER SW PCB ASS'Y)

117

211114

205

101

A

101G

101B

101F

101C

101D

101H

101A

101E

206

201

106

207

112

205

109113

107

209

213

209208

108

209

104 105

110

201

A113

209

103

111

122

PCB010(SYSCON PCB ASS'Y)

121

MECHANICAL EXPLODED VIEW

I1-2

PCB020(POWER PCB ASS'Y)

209

210

203

203

203115

204

204

204

204

204

127

123

123

126

126

126

126

124

125

125

125

125

129, 130, 131, 132, 133, CD001, TM101

ANT001

MECHANICAL EXPLODED VIEW(PACKING DIAGRAM)

I1-3

309

325

AA

CHASSIS EXPLODED VIEW (TOP VIEW)

312

315

UN4001

M2003

511

504

H5001

503

306

305

332

507

335342

322508

324

349

506

501

H5002

323

508

341

331

334333

314

301

313

307

300

317

336

346

345

321

319

320

AA316

318

347

AA

AA

AA

AAAA

AA

AA

AA

AA

AA

AA

AA

AAAA

AA

CD1501

M101

304

CD1502

510

348

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

NOTE:MARKCLASS

GREASE AA

I2-1

302

M2001

CHASSIS EXPLODED VIEW (BOTTOM VIEW)

300303

502

329311

310

330

505

502

338

502

337

340509

308

344

327

343

326

328

AA

AA

AA

AA

AA

AA

AA AA

AAAA

AA

CD1501

CD1502

AA

339

AA

AA

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

NOTE:MARKCLASS

GREASE AA

I2-2

MECHANICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

101 AE003363 A5E475C720 CABINET,FRONT ASSY101A AE004128 701WPJC629 CABINET,FRONT101B AE004129 712WPJC014 FLAP101C AD301664 713WPA0248 GLASS,LED101D AD301663 713WPA0249 GUIDE,REMOCON101E AD301748 735WPA0710 STOPPER,BUTTON101F AE003366 735WPBB040 BUTTON,FRAME101G AD301686 743WKA0037 SPRING,FLAP101H AD301657 723549A011 BADGE,BRAND

102 AE003367 A5E475C740 CABINET,BACK ASSY

103 BZ710230 752WSA0149 SHIELD,COVER104 BZ710466 752WSA0230 SHIELD,CASE HEAD AMP105 BZ710479 752WSA0238 SHIELD,CASE106 BZ710494 752WSA0245 PLATE,SHIELD BOTTOM107 AE000049 753WSA0118 PLATE,EARTH-SYSCON108 BZ710235 753WSA0120 PLATE,BOTTOM-EARTH109 BZ710495 753WSA0142 PLATE,EARTH-SYSCON

110 BZ710331 753WUAA006 SPRING,EARTH HEAD AMP111 AE000050 755WNA0010 SHEET,PVC112 BZ710496 761WPA0234 HOLDER,DECK113 BZ710498 85OP700038 HOLDER,END SENSOR114 BZ710499 752WSA0256 PLATE,POWER SW115 AE000048 752WSAA054 PLATE,DECK SHIELD116 AE003368 722549A347 SHEET,RATING117 AE003369 735WPJA826 BUTTON,POWER118 BZ710660 741WUA0021 SPRING,EARTH119 AE000053 800WR0A011 SHEET,CRT SUPPORT (D)

120 AE003370 723000C573 POP LABEL121 BZ710797 752WSA0303 SHIELD,AV JACK122 BZ710260 899HV3T000 HOLDER,ANODE WIRE123 AE003371 723000C559 SHEET,BAR CODE124 AD302402 791WHA0061 LAMIFILM BAG125 AD301669 792WHA0412 PACKAGE,TOP126 AE004114 792WHAA121 PACKAGE,BOTTOM127 AE003372 793WCDC193 GIFT BOX128 AE003373 A5E475C975 INSTRUCTION BOOK KIT129 AD300812 JB5UD400 POLYBAG,INSTRUCTION(RED CAUTION)

130 AE000131 J2B52541A HELPLINE SHEET131 AE000772 J5A82417A REGISTRATION CARD132 AE003374 J5E47501A INSTRUCTION BOOK133 AE003375 J5E47507A QUICK SET-UP SHEET

201 BZ710036 8117540B04 SCREW,TAPPING(B0) TRUSS 4x20202 BZ710035 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16203 BZ710262 8117540A04 SCREW,TAPPING(B0) TRUSS 4x10204 BZ710032 8110630A24 SCREW,TAP TITE(P) BRAZIER 3x12205 BZ710031 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10206 BZ710030 8110630804 SCREW,TAP TITE(P) BRAZIER 3x8207 BZ710158 8110630604 SCREW,TAP TITE(P) BRAZIER 3x6208 BZ710028 8110330804 SCREW,TAP TITE(P) FLAT 3x8209 BZ710239 8109I30A04 SCREW,TAP TITE(B) WH7 3x10

210 BZ710019 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8211 BZ710241 810A130504 SCREW/WASHER(A) M3x5212 BZ710321 8121F50B84 SCREW,TAP TITE(P) FAI20 FLAT 5x28213 BZ710018 8107630804 SCREW,TAP TITE(S) BRAZIER 3x8

J1-1

CHASSIS REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

300 AE003381 A5E408A420K DECK ASSY A5E408A420K301 AE002754 85OA400240 PINCH ROLLER BLOCK (VA)302 BZ710796 85OP700039 COVER,BOT303 BZ710193 85OP200290 BELT,CAPSTAN (S)304 BZ710515 85OP600581 WORM305 BZ710094 85OP500083 BASE,AC HEAD306 BZ710112 85OP800324 SPRING,AC HEAD307 BZ710516 85OA000459 MAIN CHASSIS ASS'Y308 BZ710517 85OA200089 CLUTCH ASS'Y309 BZ710518 85OA200090 ARM IDLER ASS'Y

310 BZ710519 85OA300065 LOADING ARM S UNIT311 BZ710520 85OA300066 LOADING ARM T UNIT312 BZ710521 85OA400223 INCLINED BASE T UINT 3S313 BZ710522 85OA400232 P5 ARM ASS'Y 2314 BZ710650 85OA400235 TENSION ARM ASS'Y 2315 BZ710524 85OA400231 INCLINED BASE S UNIT316 AE000442 85OP800367 SPRING,LOCKER317 BZ710526 85OP900736 CASS,HOLDER318 BZ710527 85OP900748 CASS,SIDE L319 BZ710528 85OP900749 CASS,SIDE R

320 BZ710529 85OP900739 LOCKER,R321 BZ710530 85OA900228 LINK UNIT322 BZ710531 85OP000496 POST,CASS GUIDE323 BZ710532 85OP200316 REEL,S (S)324 BZ710533 85OP200317 REEL,T (S)325 BZ710534 85OP200308 GEAR,IDLER326 BZ710535 85OP200311 GEAR,CLUTCH327 BZ710536 85OP200312 GEAR,COUPLING328 BZ710537 85OP200313 LEVER,CLUTCH329 BZ710538 85OP300194 GEAR,MAIN LOADING

330 BZ710092 85OP400490 LEVER,TENSION331 BZ710093 85OP400492 HOLDER,TENSION332 BZ710366 85OP400520 CAP.P4333 BZ710762 85OP400542 BAND,TENSION334 BZ710540 85OP400533 CONNECT,TENSION335 BZ710541 85OP600573 ARM,BRAKE T336 BZ710763 85OP600584 BAND,BRAKE T337 BZ710543 85OP600577 CAM,PINCH ROLLER338 BZ710544 85OP600578 CAM,MAIN339 BZ710545 85OP600579 ROD,MAIN

340 BZ710546 85OP600582 GEAR,JOINT341 BZ710110 85OP800322 SPRING,TENSION342 BZ710547 85OP800360 SPRING,BRAKE T343 BZ710548 85OP800355 SPRING,COUPLING344 BZ710549 85OP800356 SPRING,RING345 BZ710565 85OP900750 LEVER,LINK 2346 BZ710551 85OP900744 LEVER,FLAP347 BZ710552 85OP900745 CASS,OPENER348 BZ710106 85OP700035 REFLECTOR,LED349 BZ710514 85OP900746 BRACKET,TOP 3V

501 BZ710049 8107226804 SCREW,TAP TITE(S) BIND 2.6x8502 BZ710058 83ETW30000 E-RING 3.0503 BZ710371 8107226404 SCREW,TAP TITE(S) BIND 2.6x4504 BZ710046 8102120604 SCREW,PAN M2x6505 BZ710050 8109126604 SCREW,TAP TITE(B) PAN 2.6x6506 BZ710553 810A130404 SCREW/WASHER(A) M3x4507 BZ710219 810A126504 SCREW/WASHER(A) M2.6x5508 BZ710056 82Q264713N POLYSLIDER WASHER 2.6x4.7xT0.13509 BZ710054 82P184505N POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5

510 BZ710017 8107226604 SCREW,TAP TITE(S) BIND 2.6x6511 BZ710051 810A123504 SEMS A M2.3x5.0

CD1501 BZ614292 122H071704 CORD JUMPER 2H071704CD1502 BZ614339 122Y021902 CORD JUMPER 2Y021902H5001 AD301675 1523Q91003 HEAD (AUDIO CONTROL) VTR-1X2RPE22-756H5002 AD301676 1543Q02014 HEAD (FULL ERASE) VTR-1X2ERS11-154

! M101 BZ710554 1596S98001 MOTOR (LOADING) MDB2B66 ! M2001 AE002696 1510S98040 CAPSTAN DD UNIT F2QVB33B ! M2003 BZ710373 1589S11014 MICRO MOTOR I2OAL03 ! UN4001 BZ610300 A5A601N500 CYLINDER UNIT ASS'Y A5A601N500

J2-1

ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. DescriptionRESISTORS

! R356 AE000037 R3X28B3R9J R,METAL 3.9 OHM 3W ! R402 BZ210083 R3X28A010J R,METAL OXIDE 1 OHM 2W ! R430 BZ210211 R3X28B221J R,METAL 220 OHM 3W ! R447 AD302349 R65582101J R,FUSE 100 OHM 1/2W ! R448 AD300043 R3X181102J R,METAL OXIDE 1K OHM 1W ! R450 BZ210042 R6558A5R6J R,FUSE 5.6 OHM 2W ! R501 BZ210212 R5X2CD2R2J R,CEMENT 2.2 OHM 5W ! R505 BZ210190 R63581R22J R,FUSE 0.22 OHM 1W ! R538 BZ210213 R034K2155J RC 1.5M OHM 1/2W ! R542 AD301143 R3X181R27J R,METAL OXIDE 0.27 OHM 1W ! R543 BZ210086 R635U4681J R,FUSE 680 OHM 1/4W ! R802 AD300651 R002T4272J RC 2.7K OHM 1/4W

R803 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W ! R805 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W

R807 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2WCAPACITORS

C357 BZ110053 E02LF3102M CE 1000 UF 25VC405 BZ110101 E5EZF3222M CE 2200 UF 25VC421 BZ110055 E5EZF4102M CE 1000 UF 35VC423 AD300663 P4J7F3334J CMPP 0.33 UF 250V PMSC424 BZ110258 P4N8FJ862H CMPP 0.0086UF 1.25KVC450 AE000029 C0PLRR7H2K CC 220 PF 2KV RC501 BZ110219 C0PLRR7Q2K CC 470 PF 2KV RC502 BZ110009 C13HB07H3K CC 0.0022UF 2KV BC503 BZ110009 C13HB07H3K CC 0.0022UF 2KV B

! C505 BZ110025 P2122B224M CMP 0.22 UF 275V ECQUL ! C506 BZ110035 P2122B104M CMP 0.1 UF 275V ECQUL

C507 BZ110264 E52DHH151M CE 150 UF 400VC517 BZ110181 C03L0R7H3K CC 0.0022UF 2KV RC521 BZ110130 E62NFC221M CE 220 UF 200VC523 BZ110101 E5EZF3222M CE 2200 UF 25VC524 BZ110032 E5EZF3102M CE 1000 UF 25V

! C529 AD301108 CD39E0MH3M CC 0.0022UF 250V ! C530 AD301026 CD39E0M13M CC 0.001 UF 250V

C531 AD300125 E5EZF2222M CE 2200 UF 16VC532 BZ110191 C03L0R7E3K CC 0.0015UF 2KV RC535 BZ110178 C03L0R7B3K CC 0.0012UF 2KV RC802 BZ110226 C0JBB07H3K CC 0.0022UF 2KV BC1003 BZ110170 E51A0P104Z CE 0.1 F 5.5VC1053 AE000032 E0EL00471M CE 470 UF 6.3V

DIODESD302 AE000030 D97X06R81B DIODE,ZENER MTZJ6.8B T-72D403 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD404 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD405 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD406 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD407 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD411 AD300731 D2WXN49370 DIODE,SILICON 1N4937D413 AD300731 D2WXN49370 DIODE,SILICON 1N4937

! D501 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC ! D502 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC ! D503 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC ! D504 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC

D505 BZ410010 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1D506 AD300731 D2WXN49370 DIODE,SILICON 1N4937D508 BZ410080 D2WXRU2AM0 DIODE,SILICON RU2AM-EICD509 BZ410010 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1D510 BZ410080 D2WXRU2AM0 DIODE,SILICON RU2AM-EICD511 AD300731 D2WXN49370 DIODE,SILICON 1N4937D512 BZ410010 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1D513 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D515 AD300670 D97U01501B DIODE,ZENER MTZJ15B T-77D518 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D519 BZ410010 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1D520 BZ410077 D2WXSB1400 DIODE,SCHOTTKY SB140-EICD521 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D522 BZ410077 D2WXSB1400 DIODE,SCHOTTKY SB140-EICD523 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77D526 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D528 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77D533 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D534 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D535 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D601 BZ410037 D97U03301B DIODE,ZENER MTZJ33B T-77D602 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD603 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD606 BZ410058 D97U08R21B DIODE,ZENER MTZJ8.2B T-77

J3-1


Location No. TSB P/N Reference No. DescriptionDIODES

D607 BZ410058 D97U08R21B DIODE,ZENER MTZJ8.2B T-77D608 BZ410058 D97U08R21B DIODE,ZENER MTZJ8.2B T-77D801 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D802 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D803 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1001 BZ410048 D1VTB721Q0 DIODE,SCHOTTKY RB721Q-40 T-77D1002 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD1003 AD301638 0010E00330 INFRARED LED LTE-3271T-012A-OD1004 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1005 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1006 BZ410077 D2WXSB1400 DIODE,SCHOTTKY SB140-EICD1009 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1010 BZ410077 D2WXSB1400 DIODE,SCHOTTKY SB140-EICD1021 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1261 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D2201 BZ410054 0021721150 LED SLR-342VCT32D2202 BZ410054 0021721150 LED SLR-342VCT32D2203 BZ410054 0021721150 LED SLR-342VCT32D4001 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D4210 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

ICSIC351 BZ611001 I01DP75110 IC AN7511IC401 BZ611081 I0WTD81740 IC TDA8174AIC502 BZ611086 I2BTG66530 IC STR-G6653

! IC506 BZ410088 0002E00610 PHOTO COUPLER LTV-817M-VBIC601 AE002386 I0WDE2246H IC STV2246HIC1001 BZ611015 I1KA97805A IC KIA7805APIIC1003 AD301641 I9UF032310 IC PST3231NRIC1004 BZ611015 I1KA97805A IC KIA7805APIIC1005 BZ611015 I1KA97805A IC KIA7805APIIC1006 AE000035 I54F50133A IC OEC0133AIC1007 BZ611033 I1KA97809A IC KIA7809APIIC1099 AE000183 A5E418G015 IC AT24C08AN-10SI-2.7IC4001 AE000033 I04F38225F IC HA118225FIC4102 BZ611092 I3EF656500 IC SDA5650/X

TRANSISTORSQ401 BZ510004 TA3T016240 TRANSISTOR,SILICON 2SA1624-AAQ403 AE002626 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ405 BZ510089 TC5T01627Y TRANSISTOR,SILICON 2SC1627_Y(TPE2)Q406 BZ510120 TD3U021400 TRANSISTOR,SILICON TT2140LS-CBCQ501 BZ510023 TNYTB03001 COMPOUND TRANSISTOR DTC114ESTPQ507 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)Q601 BZ510090 TPAAB05001 COMPOUND TRANSISTOR KRA102SRTKQ602 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ607 BZ510037 TC3T030000 TRANSISTOR,SILICON 2SC3000-AAQ608 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ609 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ611 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ804 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y)Q805 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y)Q806 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y)Q1001 BZ410107 0002700690 PHOTO COUPLER RPI-303Q1002 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTKQ1003 BZ410106 0002700680 PHOTO COUPLER RPI-352C40NQ1004 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTKQ1005 BZ410107 0002700690 PHOTO COUPLER RPI-303Q1006 BZ410097 0000M00390 PHOTO TRANSISTOR ST-304LQ1007 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,SQ1008 BZ510057 TAAT01281Y TRANSISTOR,SILICON KTA1281_YQ1009 BZ410106 0002700680 PHOTO COUPLER RPI-352C40NQ1010 BZ510072 TPAAC05002 COMPOUND TRANSISTOR KRA103SRTKQ1011 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTKQ1012 BZ510057 TAAT01281Y TRANSISTOR,SILICON KTA1281_YQ1013 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTKQ1015 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ1016 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ1017 BZ410097 0000M00390 PHOTO TRANSISTOR ST-304LQ4001 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-ATQ4002 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-ATQ4005 BZ510072 TPAAC05002 COMPOUND TRANSISTOR KRA103SRTKQ4006 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)Q4007 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)Q4106 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,SQ4107 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ4118 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ4202 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,SQ4205 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK

J3-2


Location No. TSB P/N Reference No. DescriptionTRANSISTORS

Q4206 BZ510071 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTKQ4207 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTKQ4210 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK

COILS &TRANSFORMERSL401 BZ310004 021679472K COIL 4.7 MHL402 AE000020 022800033A COIL,LINEARITY 20416A

! L501 BZ310154 029T0000A1 COIL,LINE FILTER 0R7A223F24 ! L502 BZ310099 029T000092 COIL,LINE FILTER 1R0A103F24 ! L503 BZ310155 028R140018 COIL,DEGAUSS 8R140018

L504 AD301539 02AHB0A0A4 CORE,FERRITE W5T_20*10*10AL602 BZ310156 021375101K COIL 100 UHL604 BZ310002 021673101K COIL 100 UHL606 AE000016 0216A62R7K COIL 2.7 UHL607 AE000019 0216A6R33K COIL 0.33 UHL608 AE000015 0216A6180K COIL 18 UHL610 BZ310002 021673101K COIL 100 UHL611 BZ310002 021673101K COIL 100 UHL612 BZ310148 033700005R COIL,VIDEO IFT 3700005L613 BZ310041 02167F101J COIL 100 UHL614 AE000014 0216A6100K COIL 10 UHL801 BZ310113 021673221K COIL 220 UHL1001 AD301705 0216A6120K COIL 12 UHL1002 AE000014 0216A6100K COIL 10 UHL4003 AE000021 031616003R COIL,BIAS OSC 1616003L4005 BZ310041 02167F101J COIL 100 UHL4006 BZ310041 02167F101J COIL 100 UHL4007 AE000018 0216A6820K COIL 82 UHL4008 BZ310041 02167F101J COIL 100 UHL4009 BZ310041 02167F101J COIL 100 UHL4010 AD301705 0216A6120K COIL 12 UHL4011 AE000017 0216A6390K COIL 39 UHL4012 BZ310041 02167F101J COIL 100 UHL4101 BZ310171 032623004T COIL,TRAP STP-01064L4102 BZ310041 02167F101J COIL 100 UHL4107 BZ310041 02167F101J COIL 100 UHL4108 BZ310056 021673102K COIL 1 MHL4202 BZ310002 021673101K COIL 100 UHL4203 AE000014 0216A6100K COIL 10 UHL4204 AE000014 0216A6100K COIL 10 UHT401 BZ310157 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ

! T501 BZ310158 0481290794 TRANSFORMER,SWITCHING 81290794JACKS

! J801 AD301147 066F120018 SOCKET,CATHODE RAY TUBE ISMS01SJ2201 BZ614361 060J131015 HEADPHONE JACK MSJ-2000J2202 AD300681 060Q401076 RCA JACK AV1-09D-4J2203 AD300680 060Q401077 RCA JACK AV1-09D-3J4201 BZ614323 063G100042 SOCKET,21PIN 0350_9982_05

SWITCHESSW501 AE000022 0530105018 SWITCH ESB92S23BSW1001 BZ612016 0508S11001 SWITCH (LEAF) LSA-1144EAUSW2201 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2202 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2203 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2204 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2205 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2206 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2207 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2208 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2209 BZ612010 0504101T34 SWITCH,TACT EVQ21505RSW2210 BZ612010 0504101T34 SWITCH,TACT EVQ21505R

VARIABLE RESISTORSVR401 AE000038 V1K62Q2BT8 VOLUME,SEMI FIXED NVG6THTB471VR402 BZ210255 V1K62H3BT8 VOLUME,SEMI FIXED NVG6THTB222VR502 BZ210024 V1163L2BTC VOLUME,SEMI FIXED EVNCYAA03BY2

P.C.BOARD ASSEMBLIESPCB010 AE003376 A5E475C010 PCB ASS'Y VMB291APCB020 AE003377 A5E475C020 PCB ASS'Y VPA153APCB110 AE003378 A5E475C110 PCB ASS'Y TCB420APCB340 AE003379 A5E475C340 PCB ASS'Y TEBB09A

MISCELLANEOUSANT001 BZ614468 125C500025 ANTENNA,LOOP 180PRA-PP-01B501 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0B502 BZ310122 024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2B505 BZ310122 024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2B602 BZ310129 024HT03564 CORE,BEADS W4BRH3.5X6X1.0B1001 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0B1002 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0

J3-3


Location No. TSB P/N Reference No. DescriptionMISCELLANEOUS

B2201 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0B2202 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0B2203 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0B4001 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0B4201 BZ310129 024HT03564 CORE,BEADS W4BRH3.5X6X1.0B4202 BZ310129 024HT03564 CORE,BEADS W4BRH3.5X6X1.0BT101 AE000012 1412004008 BATTERY,MANGAN R03(AB)E_2P_GBT102 AE000012 1412004008 BATTERY,MANGAN R03(AB)E_2P_GCD001 BZ614095 06CDL02003 CABLE,PAL CDL02003CD302 BZ614324 06CU12414A CORD,CONNECTOR CU12414ACD401 BZ614325 06CU251201 CORD,CONNECTOR CU251201

! CD501 BZ614326 1206439801 CORD,AC BUSH 6439801CD502 BZ614327 06CUU23001 CORD,CONNECTOR CUU23001CD602 BZ614060 06CH01388A CORD,EIS CONNECTOR CH01388ACD801 BZ614175 06CU82039A CORD,CONNECTOR SM1098-009-1ACD851 BZ614328 06CU2B1201 CORD,CONNECTOR CU2B1201CD852 BZ614329 WDL6036038 FLAT CABLE AWM2468 AWG26 6C BLACK 360MMCD853 BZ614392 WCL6830038 FLAT CABLE AWM2468 AWG26 5C GRAY 300MMCF601 BZ613039 102E239R5B FILTER,SAW J1951MCF605 AE000945 1012T6R014 FILTER,CERAMIC TRAP TPSRA6M00B00-A0CP302 BZ614268 069W120029 CONNECTOR PCB SIDE TID-X02P-M1CP402 BZ614303 069S450089 CONNECTOR PCB SIDE A1561WV2-A5PCP501 BZ614176 069S320419 CONNECTOR PCB SIDE A3963WV2-3PDCP502 AD300687 069S420110 CONNECTOR PCB SIDE A1561WV2-2PCP603 BZ614330 069X160379 CONNECTOR PCB SIDE 06JQ-STCP801 BZ614269 069S320010 CONNECTOR PCB SIDE A2361WV2-2PCD4005 BZ614108 122S061401 CORD,JUMPER 1.25X6X138XCCP1001 BZ614289 06972C0010 CONNECTOR PCB SIDE TMC-J12P-B2CP4001 BZ614054 0697240600 CONNECTOR PCB SIDE TOC-C04X-B1CP4004 AD301649 067U002019 WIRE HOLDER B2013H02-2PCP4005 BZ614050 069J760029 CONNECTOR PCB SIDE IMSA-9604S-06Z14CP401A AD300752 069S250629 CONNECTOR PCB SIDE A2001WV2-5PCP401B BZ614276 067U005049 WIRE HOLDER B2013H02-5PCP851A BZ614214 069S2B0629 CONNECTOR PCB SIDE A2001WV2-11PCP851B BZ614332 067U011029 WIRE HOLDER B2013H02-11PCP852A BZ614333 067U006049 WIRE HOLDER B2013H02-6PCP852B BZ614333 067U006049 WIRE HOLDER B2013H02-6PCP853A BZ614276 067U005049 WIRE HOLDER B2013H02-5PCP853B BZ614276 067U005049 WIRE HOLDER B2013H02-5PCUS011 BZ710279 800WFAA006 CUSHION ACUS012 BZ710148 800WFAA007 CUSHION BCUS013 BZ710149 800WFAA008 CUSHION CEL001 BZ614044 124120301A EYE LET XRY20X30BDEL002 BZ614043 124116281A EYE LET XRY16X28BDEL003 BZ614044 124120301A EYE LET XRY20X30BDEL004 BZ614043 124116281A EYE LET XRY16X28BDEL005 BZ614044 124120301A EYE LET XRY20X30BD

! F501 BZ614486 080NT04004 FUSE 50T040H ! FB401 AD301650 043214037F TRANSFORMER,FLYBACK FNI-14B001

FH501 AE002634 06710T0009 HOLDER,FUSE EYF-52BCYFH502 AE002634 06710T0009 HOLDER,FUSE EYF-52BCYOS2201 BZ614199 077Q004017 REMOTE RECEIVER PIC-37243SRSP352 BZ614200 070C533019 SPEAKER SG04D11BNA

! TH501 BZ410098 D8E080B100 DEGAUSS ELEMENT B59104-T80-B10TM101 AE003380 076N0DM05A TRANSMITTERTU601 AE000013 0144507035 TUNER,UHF TUWRF4EK-778F2A

! V801 BZ614342 098Y1404B9 CRT W/DY A34JXV70X53N45X601 BZ613024 100CT4R408 CRYSTAL HC-49/UX1001 BZ613007 100CT01002 CRYSTAL HC-49/U-SX1002 BZ613006 100DA32R01 CRYSTAL DT-26X4001 AE000023 100DT4R410 CRYSTAL AT-49

RESISTORRC................... CARBON RESISTOR

CAPACITORSCC................... CERAMIC CAPACITORCE................... ALUMI ELECTROLYTIC CAPACITORCP................... POLYESTER CAPACITORCPP.................. POLYPROPYLENE CAPACITORCPL.................. PLASTIC CAPACITORCMP................... METAL POLYESTER CAPACITORCMPL................ METAL PLASTIC CAPACITORCMPP................ METAL POLYPROPYLENE CAPACITOR

J3-4

TOSHIBA VIDEO PRODUCTS PTE. LTD.438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968

Documents

SERVICE MANUAL - Diagramas dediagramas.diagramasde.com/otros/Toshiba VTV1416 TVCR.pdf · 2010-10-21 · 7. Confirm that the screws, parts and wiring which were removed in order to