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SERVICE MANUAL
COLOR TELEVISION/VIDEO CASSETTE RECORDER
FILE NO. 140-200101
VTV2133
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: Antenna terminal
Earphone jack
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.
GENERAL SPECIFICATIONS
G-1.Outline of the Product 21 inch(508.0mmV):Measured diagonallyColor CRT 90 degree deflection 2 -Speed 1/2" Video Cassette Recorder
VHS Recorder/PlayerVHS-C Player
G-2.VCR FormatVHS Standard NTSC PAL SECAM PAL-M PAL-N
VHS Hi-Fi Audio System
G-3.Video Recording System :Rotary,slant azimuth two head helical scan systemLuminance Component :FM recordingChrominance Component :Low frequency converted direct recording
G-4.Broadcasting System U.K. System I
G-5.Color System NTSC PAL SECAM or Monochrome signal
G-6.NTSC Playback(PAL 60Hz) Yes No
G-7.MESECAM Yes No
G-8.Cassette TapeVHS type video cassette tape Width 12.65mm (1/2 Inch)VHS-C type video cassette tape Width 12.65mm (1/2 Inch)
G-9.Tape SpeedNTSC or PAL-M PAL or SECAM
SP 33.35 mm/sec SP 23.39 mm/secLP 16.67 mm/sec LP 11.69 mm/secSLP 11.12 mm/sec
G-10.Recording/Playback TimeNTSC or PAL-M(NTSC Playback Only)
at SP Mode Max. 210 min. (with T-210 cassette)at LP Mode Max. 420 min. (with T-210 cassette)at SLP Mode Max. 630 min. (with T-210 cassette)
PAL or SECAMat SP Mode Max. 300 min. (with E-300 cassette)at LP Mode Max. 600 min. (with E-300 cassette)
G-11.DeckOVD-5 OVD-6 OVD-6S OVD-6S(Vertical)
G-12.Rewind/Fast Forward Time(Approx.) FF: 2'15" / Rew 1'48" ( with T-120 cassette with E-180 cassette) FF: 1'48" / Rew 1'48" ( with T-120 cassette with E-180 cassette)
G-13.Search SpeedSP 5 and 7 Times(PAL)LP 7 and 13 Times(PAL)SP 3 and 5 Times(NTSC)
G-14.SpeedSP 1/5-1/30 TimesLP 1/5-1/30 TimesSLP Times
G-15.Frame AdvanceSP 1/10 TimesLP 1/10 TimesSLP Times
GENERAL SPECIFICATIONS
G-16.Antenna Input ImpedanceVHF/UHF 75 ohm unbalanced
G-17.Tuner and Receiving channel 1Tuner Syatem 2Tuner System
Tuner : Contactless Electric tuner
Oscar(W/O HYPER) Oscar(W/ HYPER) France CATV Others
Receiving channel 21 ch~ 69 ch
Tuning SystemFrequency syn. Voltage syn. Others
G-18.Preset Channel 80 channels
G-19.Intermediate FrequencyPicture(FP) 39.5 MHz MHz MHzSound (FS) 33.5 MHz MHz MHzFP-FS 6.0 MHz MHz MHz
G-20. Stereo/Dual TV SoundYes( NICAM GERMAN USA JAPAN) No
G-21.Video SignalInput Level 1 Vp-p / 75 ohmOutput Level 1 Vp-p / 75 ohmS/N Ratio 53 dB (Weighted)Horizontal Resolution at SP Mode 240 Lines
G-22.Audio SignalInput Level
Line -3.8 dB / 50 KohmRCA -3.8 dB / 50 Kohm
Output LevelLine -3.8 dB / 1 KohmRCA - dB / - Kohm
(0dB=0.775 V rms)
S/N Ratio at SP Mode 42 dBHarmonic Distortion : 1.5 % (1KHz)
Frequency Response : at SP Mode 100 Hz ~ 10 KHzat LP Mode 100 Hz ~ 5 KHzat SLP Mode Hz ~ KHz
Hi-Fi Model’s Spec NONEDepth Multiplex Recording Rotary, Slant Azimuth Two HeadSystem Helical Scan SystemFrequency Response : 20 Hz ~ 20 KHz(+-6dB)Dynamic Range : More than 75 dBWow And Flutter : Less than 0.01 % WrmsChannel Separation : More than 60 dBHarmonic Distortion : Less than 1 %
G-23.HeadsVideo 4 Rotary HeadsFM Audio 2 Rotary HeadsAudio / Control 1 Stationary Head ( Mono Stereo(L,R) )Erase 1 Full Track Erase
G-24.Motor: 3 MotorsTape/Cassette LoadingCylinder (Direct Drive)Capstan (Direct Drive)
GENERAL SPECIFICATIONS
G-25.Power Source 230~240 V AC 50Hz AC 60Hz
EXT DC Jack V
G-26.Power Consumption: 70 W at AC 230 V 50 Hz (at TV and VCR ON)
Stand by: 6 W at AC 230 V 50 HzPer Year: - kWh / Year
G-27.Dimensions(Approx.) 502 mm(W) 481.5 mm(D) 513 mm(H)
G-28.Weight(Approx.) Net : 26.5 Kg ( - lbs)Gross: 28.5 Kg ( - lbs)
G-29.Cabinet MaterialCabinet Front: PS 94HB DECABROM
ABS 94V2 NON-DECA94V0
Cabinet Rear: PS 94HB DECABROMABS 94V2 NON-DECA
94V0Jack Panel: PS 94HB DECABROM
ABS 94V2 NON-DECA94V0
G-30.Cassette Loading System: Front Cassette Loading SystemTop Loading System
G-31.Tape Counter: Linear Time Tape Counter
G-32.Protector: Power Fuse Dew Sensor
G-33.RegulationSafety
UL CSA SAA SI CE BEABBS NF NEMKO FEMKO DEMKO IEC65SEMKO NZ HOMOLO SABS CNS SISIRNOM AS3159 DENTORI UNE GOST NONE
RadiationFCC DOC FTZ PTT CE SEVSABA SI NF NZ HOMOLO UNECNS CISPR13 DENTORI AS/NZS NONE
X-RadiationDHHS HWC PTB DENTORI NONE
G-34.TemperatureOperation 5 ºC~ 40 ºCStorage -20 ºC~ 60 ºC
G-35.Operating Humidity
Less than 80 %RH
G-36.Clockand TimerCalender : 1990/1/1 ~ 2081/12/31Built-in 1 Month 8 Events Programmable TimerOne Touch Recording : Max Time SP Mode 5 LP Mode 10 HoursSleep Timer Yes Max 120 Min.( 10 Min. Step) NoOn/Off Timer Yes 1 Programs NoWake Up Timer Yes Programs NoAuto Shut Off 15 Minutes
GENERAL SPECIFICATIONS
G-37.Timer back up TimeMore than 30 Minutes (at Power Off Mode)
G-38.TerminalsVHF/UHF Antenna Input Din Type F-Type France Type
Front Video Input<AV2,RCA ø8.3>Front Audio Input<AV2,RCA ø8.3>x2
Rear Video Input<RCA ø8.3>Rear Audio Input<RCA ø8.3> x2
Rear Video Output<RCA ø8.3>Rear Audio Output<RCA ø8.3> x221 Pin (x 1 )<AV1> DC Jack 12V (Center +) AC InletEar Phone Ext Speaker DiversityHead Phone(Mono & Stereo, ø3.5)
G-39.IndicatorIndicator Standby Rec/OTR T-Rec On Timer CS NONE
(Red) (Red) (Red) ( ) ( )Key Light up Rec/OTR OTPB Play NONE
( ) ( ) ( )
G-40.On Screen DisplayMenu
ATSTimer Rec SetCh Set-up
Auto Tuning Ch MappingCh Tuning CH AllocationGuide Ch Set
TV Set-upOn/Off Timer Set AudioPicture Tuning Mode
NICAM Auto/OffVCR Set-up
Auto Repeat On/Off System SelectScena Repeat
User RegistrationSystem Set-up
Clock Set( Calendar 12H 24H)Language
G-CODE(or SHOWVIEW or PLUSCODE)No. Entry(Option)Clock CH/AVTape Counter Tape SpeedSleep Time Sound MuteControl Level ( Vol, Bright, Cont, Color, Tint, Sharpness)Play/Stop/FF/Rew/Rec/OTR/T-Rec/Pause (Symbol Mark)Auto Tracking/Manual TrackingIndex Repeat PasswordVPS PDCS-Repeat/SR-R/SR-PLAY END CallNICAM M1/2, NICAM Off, Audio Output Hi-Fi
G-41.OSD LanguageEng Ger Fre Spa Ita Por Jan
OSD Language SettingEng Ger Fre Spa Ita Por Jan Not Applicable
GENERAL SPECIFICATIONS
G-42.SpeakerPosition Front Side BottomSize 3 inchesImp. 8 ohm x 2 pcsOutput Max 1.5 + 1.5 W
10% 1.5 + 1.5 W (Typical)
G-43.EXT SpeakerYes W Imp ohm NON E
G-44.CartonMaster Carton: Need No Need
Content: ---- SetMaterial: ---- / ---- Corrugated CartonDimensions: ---- mm(L) ---- mm(W) ---- mm(D)Description of Origin Yes No
Gift BoxMaterial Double/Brown Corrugated Carton ( with Photo Label)
Double/White Corrugated Carton ( with Photo Label)Double Full Color Carton W/Photo
Dimensions: 586 mm(W) 569 mm(D) 590 mm(H)Design: As Per BUYER 'sDescription of Origin: Yes No
Drop Test Natural Dropping At 1 Corner / 3 Edges / 6 SurfacesHeight 25cm 31cm 46cm 62cm 80cm
Container Stuffing: 320 Sets / 40' container
G-45.AccessoriesChannel Film Dew Caution SheetOwner's Manual( W/Guarantee Card) [English]AC Plug AdaptorRemote Control Unit Quick Set-up SheetRod Antenna ( One Pole Two Pole/ F-Type DIN Type France Type)Loop Antenna( F-Type DIN Type France Type)U/V Mixer Battery (UM- 4 x 2 )DC Car Cord (Center+) AC CordGuarantee Card AV Cord (Stereo-Mono)Warning Sheet Registration CardCircuit Diagram PTB SheetAnti-Theft Sheet 300 ohm to 75 ohm Antenna PlugService Facility List Euro Warranty Information SheetRF Cable
G-46.Other FeaturesAuto Head Cleaning Index SearchAuto TrackingCH Auto Set-Up/Auto Clock ATSVIDEO PLUS+(SHOWVIEW,G-CODE) PDCHQ (VHS Standard High Quality) VPSAuto Power On, Auto Play, Auto Rewind, Auto Eject,Auto Repeat SystemForward / Reverse Picture Search Reverse Slow(for 4Head)One Touch Playback Anti-TheftAuto CH Memory T'Text( Fast Top Uni)TV Auto Shutt off Function TV MonitorEND Cal l TV/Rec MonitorAD Skip<CM Skip>(30 sec. x 6 times ) Choke Coil
GENERAL SPECIFICATIONS
G-47.SwitchFront
Standby Channel Up Volume UpPlay Channel Down Volume DownPause/Still F.FWD/Cue Rew/RevSystem Select Eject/Stop Rec/OTROne Touch Playback Main Power SW
RearColor On/Off (SECAM only) DegaussMain Power SW AC/DC
G-48.Magnetic FieldBV : +0.45G BV : +0.35G BV : +0.25GBH : 0.18G BH : 0.30G BH : 0.30GBV : -0.15G BV : -0.25G BV : -0.50GBH : 0.15G BH : 0.15G BH : 0.30G
G-49.Remote ControlUnit: RC-DMPower Source: D.C 3 V Battery UM - 4 x 2 Glow in Dark Remocon Yes NoTotal 42 Key
0/AV Ch/Tr/Page Up Power 1 Ch/Tr/Page Down Eject 2 Volume Up 3 Volume Down Play/Up(/ Slow) 4 Mute F.FWD/Right 5 Menu Rew/Left 6 Enter/Hold Stop/Down 7 Cancel/Ch Skip/F.T.B. Pause( /Still) 8 ATR/Reveal REC/OTR 9 Text/Mix/TV SpeedCall Index/Time Text Audio SelectTV/Rec Monitor Cyan Timer RecSleep Timer Red Counter ResetGreen Yellow Zero ReturnProgram( /Video Plus+ or ShowView)
1. REMOVAL OF MECHANICAL PARTSAND P.C. BOARDS
1-1: BACK CABINET (Refer to Fig. 1-1)
1.2.
3.4.
Remove the 6 screws 1.Remove the 2 screws 2 which are used for holding theBack Cabinet.Remove the AC cord from the AC cord hook 3.Remove the Back Cabinet in the direction of arrow.
DISASSEMBLY INSTRUCTIONS
1-3: TV/VCR BLOCK (Refer to Fig. 1-3)
1.2.
3.4.
Remove the 2 screws 1.Disconnect the following connectors:(CP401, CP502, CP503, CP755 and CP4202).Unlock the support 2.Remove the TV/VCR Block in the direction of arrow.
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.
Fig. 1-1
Front Cabinet
1
1
1
1
2
2
Back Cabinet3
1.
2.
3.
Remove the Anode Cap.(Refer to REMOVAL OF ANODE CAP)Disconnect the following connectors:(CP802 and CP805).Remove the CRT PCB in the direction of arrow.
Fig. 1-2
Front Cabinet CRT PCB
1
1
Fig. 1-3
1-4: MAIN PCB (Refer to Fig. 1-4)
1.2.3.4.5.
6.
Remove the screw 1.Remove the Main PCB Holder.Remove the 2 screws 2.Remove the 3 screws 3.Disconnect the following connectors:(CP810, CP820 and CD001).Remove the Main PCB in the direction of arrow.
Front Cabinet 1
1
2UP TORELEASE
TV/VCR Block
Main PCB Holder
VCR Block
1
Main PCB3
2
Fig. 1-4
33
2
DISASSEMBLY INSTRUCTIONS
1-5: DECK SHIELD PLATE (Refer to Fig. 1-5)
1.2.3.4.5.6.
Remove the 2 screws 1.Remove the 4 screws 2.Remove the screw 3.Remove the Deck Shield Plate in the direction of arrow (A).Remove the screw 4.Remove the Shield Plate Bottom in the direction of arrow (B).
Syscon PCB
(A)
Deck HolderFig. 1-7
3
3(B)
22
Jack Plate
1
1.2.3.4.5.
Remove the screw 1.Remove the Syscon PCB in the direction of arrow (A).Remove the 2 screws 2.Unlock the 2 supports 3.Remove the Jack Plate in the direction of arrow (B).
1-7: JACK PLATE AND SYSCON PCB (Refer to Fig. 1-7)
1
Fig. 1-6
Deck Chassis
Syscon PCB
1
1
1
1
Deck Shield Plate
VCR Block
(B)
(A)
4
2
Fig. 1-5
1-6: DECK CHASSIS (Refer to Fig. 1-6)
1.2.
3.
Remove the 3 screws 1.Disconnect the following connectors:(CP1004, CP1005, CP1006, CP4001, CP4004 andCP4005).Remove the Deck Chassis in the direction of arrow.
Shield Plate Bottom 2
2
2
3
DISASSEMBLY INSTRUCTIONS
2. REMOVAL OF DECK PARTS2-1: TOP BRACKET (Refer to Fig. 2-1)
Remove the 2 screws 1.Slide the 2 supports 2 and remove the Top Bracket.
1.2.
NOTE
When you install the Top Bracket, install the screw (1)first, then install the screw (2).
1(2)
Top BracketTop Bracket
Main Chassis
Main Chassis
2
1(1)
2
Fig. 2-1
NOTE
When you install the Tape Guide L, install as shown in thecircle of Fig. 2-3-B. (Refer to Fig. 2-3-B)
REC Lever
Tape Guide L
• The REC Lever is not installed on the Video Cassette Player. Fig. 2-3-B
2-4: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-4)
Move the Cassette Holder Ass'y to the front side.Push the Locker R to remove the Cassette Side R.Remove the Cassette Side L.
1.2.3.
Main Chassis
Main ChassisCassette Side L
Cassette Side RLocker R
Fig. 2-4
2-5: CASSETTE SIDE L/R (Refer to Fig. 2-5)
Unlock the 4 supports 1 and then remove the CassetteSide L/R.
1.
• Screw Torque: 5 ± 0.5kgf•cm
2-2: FLAP LEVER/TAPE GUIDE R (Refer to Fig. 2-2)
NOTE
When you install the Cassette Side R, be sure to move theLocker R after installing.
Cassette Side L
Cassette Side R
1
1
1
Locker R 1
Fig. 2-5
Move the Cassette Holder Ass'y to the back side.Remove the Polyslider Washer 1.Remove the Flap Lever.Unlock the 3 supports 2 and remove the Tape Guide R.
1.2.3.4.
Fig. 2-2
2-3: TAPE GUIDE L (Refer to Fig. 2-3-A)
Move the Cassette Holder Ass'y to the back side.Unlock the 2 supports 1 and remove the Tape Guide L.Remove the REC Lever. (Recorder only)
1.2.3.
1
Main Chassis
Tape Guide L
REC Lever
Fig. 2-3-A• The REC Lever is not installed on the Video Cassette Player.
1
1
2
22
Tape Guide R
Flap Lever
Main Chassis
DISASSEMBLY INSTRUCTIONS
2-6: LINK ASS'Y (Refer to Fig. 2-6)
Set the Link Ass'y to the Eject position.Remove the (A) side of the Link Ass'y first, then removethe (B) side.
1.2.
Main Chassis
(A)
Main Chassis
Link Ass'y
Fig. 2-6
2-7: LOADING MOTOR ASS'Y (Refer to Fig. 2-7)
Remove the Link Lever.Remove the Dumper Spring.Remove the 2 screws 1.Unlock the support 2 and remove the Loading MotorAss'y.Unlock the 2 supports 3 and remove the Deck PCB(BOT).
1.2.3.4.
5.
2-9: TENSION ASS'Y (Refer to Fig. 2-9-A)
Move the Inclined S Ass'y to the back side.Remove the Tension Spring.Unlock the support 1 and remove the Tension ArmAss'y.Remove the Tension Adjust.Unlock the 2 supports 2 and remove the Tension BandAss'y.Unlock the support 3 and remove the Tension Holder.Remove the SS Brake Spring.Remove the SS Arm Brake.
1.2.3.
4.5.
6.7.8.
1
2
1
Loading Motor Ass'y
Link Lever
Main Chassis
• Screw Torque: 5 ± 0.5kgf•cm Fig. 2-7
2-8: SENSOR COVER L3 (Refer to Fig. 2-8)
Unlock the support 1 and remove the Sensor Cover L3.1.
Deck PCB(BOT)
Link Ass'y
(B)
Dumper Spring
3
3
1
2
2
Tension Adjust
Tension Band Ass'y
Tension SpringTension Arm Ass'y
Tension Holder
Inclined S Ass'y
Fig. 2-9-A
SS Brake Spring
SS Arm Brake
NOTE
When you install the Tension Adjust, install as shown inFig. 2-9-B. (Refer to Fig. 2-9-B)
Fig. 2-9-B
2-10: T BRAKE ASS'Y (Refer to Fig. 2-10)
Remove the T Brake Spring.Remove the T Brake Ass'y.
1.2.
T Brake Ass'y
Fig. 2-10
Adjust the direction of the Marker to inside.
T Brake SpringMain Chassis
Sensor Cover L3
1
Fig. 2-8
DISASSEMBLY INSTRUCTIONS
2-11: S REEL/T REEL (Refer to Fig. 2-11)
Remove the S Reel and T Reel.Remove the 2 Polyslider Washers 1.
1.2.
NOTE
Do not touch the Pinch Roller. (Use gloves.)When you install the Pinch Roller Block, install as shownin the circle of Fig. 2-12-B. (Refer to Fig. 2-12-B)
1.2.
NOTE
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. 2-11) Do not adhere the stainson it.When you install the reel, clean the shaft and oil it. (Ifyou do not oil, noise may be heard in FF/REW mode.)After installing the reel, adjust the height of the reel.(Refer to MECHANICAL ADJUSTMENT)
1.
2.
3.4.
5.
6.
Fig. 2-12-B
2-13: A/C HEAD (Refer to Fig. 2-13-A)
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.
1.2.3.4.
NOTE
Do not touch the A/C Head. (Use gloves.)When you install the A/C Head Spring, install as shownin Fig. 2-13-B. (Refer to Fig. 2-13-B)When you install the A/C Head, tighten the screw (1)first, then tighten the screw (2), finally tighten the screw(3).
1.2.
3.
A/C Head
22
A/C Head Spring
1
(3)(1)
2(2)
A/C Head Base
Spring Position Fig. 2-13-B
2-14: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-14)
Remove the screw 1.Remove the FE Head.
1.2.
1FE Head
• The FE Head is not installed on the Video Cassette Player.• Screw Torque: 4 ± 0.5kgf•cm
Fig. 2-13-A• Screw Torque: 4 ± 0.5kgf•cm (Screw 1)
Fig. 2-14
S Reel
1
(A)
T Reel
(A)
1
Fig. 2-11
2-12: PINCH ROLLER BLOCK/P5-3 ARM ASS'Y(Refer to Fig. 2-12-A)
Remove the P5 Spring.Remove the screw 1.Unlock the 2 supports 2 and remove the CassetteOpener.Remove the Pinch Roller Block, Pinch Roller ArmSpring, Pinch Roller Lever Ass'y and P5-3 Arm Ass'y.
1.2.3.
4.
1
2
2
P5 Spring
Cassette Opener
P5-3 Arm Ass'y
Pinch Roller Block
Pinch Roller Lever Ass'y
Main Chassis
Fig. 2-12-A
Pinch Roller Arm Spring
• Screw Torque: 5 ± 0.5kgf•cm
DISASSEMBLY INSTRUCTIONS
1
2
E-Ring
Middle Gear
Main Cam
Pinch Roller Cam
Joint Gear
P5 Cam
Fig. 2-17-A
NOTE
When you install the Pinch Roller Cam, P5 Cam and MainCam, align each marker. (Refer to Fig. 2-17-B)
Pinch Roller Cam
P5 Cam
Main CamMarker
Check the hole of MainChassis can be seen.
Fig. 2-17-B
2-18: CLUTCH ASS'Y (Refer to Fig. 2-18)
Remove the Polyslider Washer 1.Remove the Clutch Ass'y, Ring Spring and CouplingGear.Unlock the 2 supports 2 and remove the Clutch Lever.
1.2.
3.
2-16: CAPSTAN DD UNIT (Refer to Fig. 2-16)
Remove the Capstan Belt.Remove the 3 screws 1.Remove the Capstan DD Unit.
1.2.3.
• Screw Torque: 5 ± 0.5kgf•cm Fig. 2-16
2-17: MIDDLE GEAR/MAIN CAM (Refer to Fig. 2-17-A)
Remove the Polyslider Washer 1, then remove theMiddle Gear.Remove the E-Ring, then remove the Main Cam, P5Cam and Pinch Roller Cam.Remove the Polyslider Washer 2, then remove theJoint Gear.
1.
2.
3.
Capstan DD Unit
Capstan Belt
1 11
Fig. 2-18
1
Clutch Ass'y
Ring Spring
Coupling Gear
Clutch Lever
2
2
2-15: AHC ASS'Y/CYLINDER UNIT ASS'Y(Refer to Fig. 2-15)
Unlock the support 1 and remove the AHC Ass'y.Remove the 3 screws 2.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
1
AHC Ass'y
Cylinder Unit Ass'y
22
2
• Screw Torque: 3 ± 0.5kgf•cm Fig. 2-15
(1)
(3)(2)
DISASSEMBLY INSTRUCTIONS
2-19: LOADING GEAR S/T ASS'Y (Refer to Fig. 2-19-A)
1.
2.3.
4.
5.6.7.
8.9.
1
2
Capstan Brake Spring
Capstan Brake Ass'y
Main RodMain Loading Gear
Tension Lever
Loading Gear T
Loading GearSpring
Loading Arm T Ass'y
Loading Gear S
Loading GearSpring
Loading Arm S Ass'y
LED Reflecter
Idler Arm Ass'y
Clutch Actuator
Remove the E-Ring 1 and remove the Main LoadingGear.Remove the Capstan Brake Spring.Slide the Main Rod and remove the Capstan BrakeAss'y.Remove the Main Rod, Tension Lever, Clutch Actuator,Idler Arm Ass'y.Remove the screw 2.Remove the LED Reflecter.Remove the Loading Arm S Ass'y and Loading Arm TAss'y.Remove the Loading Gear S and Loading Gear T.Remove the Loading Gear Spring.
2. When you install the Clutch Actuator, install as shown inthe circle of Fig. 2-19-C. (Refer to Fig. 2-19-C)
Fig. 2-19-C
Clutch Actuator
NOTE
Do not touch the roller of Guide Roller.
Fig. 2-20
Loading Gear Holder
Inclined T
P4 Cover
Guide Roller
Inclined S
1
2
3
4
4
Guide Roller
2-20: INCLINED S/T ASS'Y (Refer to Fig. 2-20)
Unlock the support 1 and remove the P4 Cover.Remove the screw 2.Unlock the support 3 and remove the Loading GearHolder.Remove the Inclined S.Remove the Inclined T.Remove the 2 screws 4, then remove the Guide Roller.
1.2.3.
4.5.6.
• Screw Torque: 5 ± 0.5kgf•cm Fig. 2-19-A
NOTES
Loading Arm T Ass'y
Main Loading Gear
Marker
Marker
Loading Arm S Ass'y
1. When you install the Loading Arm S Ass'y, Loading ArmT Ass'y and Main Loading Gear, align each marker.(Refer to Fig. 2-19-B)
Fig. 2-19-B
• Screw Torque: 5 ± 0.2kgf•cm (Screw 2)• Screw Torque: 0.7 ± 0.2kgf•cm (Screw 4)
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
DISASSEMBLY INSTRUCTIONS
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.
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, FlipflopFrequency 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
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
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
Horizontal position adjustment of OSD.NOTE: Also can be adjusted by using the Adjustment MENU.Refer to the "ELECTRICAL ADJUSTMENT" (OSD HORIZONTAL).
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 2
Adjusting of the Tracking to the center position.NOTE: Also can be adjusted by pressing the ATR button for more tan 2 secondsduring PLAY.
VOL. (-) MIN 5
POWER ON total hours and PLAY/REC total hours are displayed on the screen.Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATIONOF USING HOURS).
Can be checked of the INITIAL DATA of MEMORY IC.Refer to the "NOTE FOR THE REPLACING OF MEMORY IC".
VOL. (-) MIN 6
VOL. (-) MIN 1 Initialization of the factory.NOTE: Do not use this for the normal servicing.
VOL. (-) MIN 7 Releasing of PROTECTION PASSWORD.
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.
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 EOT/BOT/Reel sensor do not work at this moment.Refer to the "PREPARATION FOR SERVICING"
PREVENTIVE CHECKS AND SERVICE INTERVALS
The following standard table depends on environmental conditions and usage. Unless maintenance is properlycarried out, the following service intervals may be quite shortened as harmful effects may be had on other parts.Also, long term storage or misuse may cause transformation and aging of rubber parts.
Parts Name
Audio Control Head
NotesTime 500
hours1,000hours
1,500hours
2,000hours
3,000hours
: Clean: Replace
Full Erase Head(Recorder only)
Capstan Belt
Pinch Roller
Capstan DD Unit
Loading Motor
Tension Band
Capstan Shaft
Tape RunningGuide Post
Cylinder Unit
Clean those parts incontact with the tape.
Clean the rubber, and partswhich the rubber touches.
Replace when rollingbecomes abnormal.
Clean the Head
CONFIRMATION OF USING HOURSPOWER ON total hours and PLAY/REC total hours can be checked on the screen.Total hours are displayed in 16 system of notation.
NOTE: The confirmation of using hours will not be possible if clock has been set. To reset clock, either unplugAC cord and allow at least 30 minutes before Power On.
1.2.3.
Set the VOLUME to minimum.While holding down VOLUME button on front cabinet, press key 6 on remote control for more than 2 secondsAfter the confirmation of using hours, turn off the power.
INIT 00 83
00100003
POWER ONPLAY/REC
Initial setting content of MEMORY IC.
POWER ON total hours.PLAY/REC total hours.
(16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)
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
Wrap a piece of chamois around your finger. Dip it inisopropyl alcohol and clean the audio control head bywiping it horizontally. Clean the full erase head in thesame manner. (Refer to the figure below.)
Audio Control Head
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 Head
NOTE FOR THE REPLACING OF MEMORY IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken 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.
5C 1E 07 81 EA 80 14 07 C4 81
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +FINI
1A 63 65 66 41 1E 3B 2A 17
77 63 64 65 64 0A 40 F5 76 A0
5F 05 F0 05 F3 EF 90 6C 38 21
BF 1B B5 C3 43 7D 8B 8B 0C
1A 31 04 6F 18 2300
10 05 1D 1B 3A 0F 4B 20
20 59 5F 05 F0 00 F0
30 15 28 A0 C4 20 08
40 10 3A 60 47 03 06 15
20 24 26 28 2A 2C 2E 30 32
40 42 44 46 49 4C 4F 52 55 58
6D 70 73 76 79 7C 7F 82 85 88
A5 AA AF B4 B9 BE C3 C8
50 22 34 36 38 3A 3C 3E
60 5B 5E 61 64 67 6A
70 8B 8E 91 94 97 9A
80 A0 CD D2 D9 E1 F0 FF9D
3.
4.5.6.7.8.The unit will now have the correct DATA for the new MEMORY IC.
Table 1
1.2.
Fig. 1
INIT 00 83
00100003
POWER ONPLAY/REC
ADDRESS DATA
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.
Taper nut driver
70909228
SERVICING FIXTURES AND TOOLS
Back tension cassette gauge
70909103
Torque cassette gauge(KT-300NR)
70909199
AdapterDial Torque Gauge(10~90gf•cm)(60~600gf•cm)
JG154 Cable
JG162A Cable (8 Pins)JG162G Cable (14 Pins)JG162Y Cable (5 Pins)
Tentelometer
VTR cleaning kit VTR lubrication kit Grease JG002BJG002E
JG002F
JG153 X Value AdjustmentScrewdriver
JG022 Master Plane JG024A Reel Disk HeightAdjustment Jig
JG002B
JG002E
JG002F
JG153
JG022/JG024A
JG162A
JG154
Alignment Tape
ST-N5ST-NF
Ref. No. RemarksPart No.
VSR Torque, Brake Torque (S Reel/T Reel Ass'y)
Brake Torque (T Reel Ass'y)
VSR Torque, Brake Torque (S Reel)
X Value Adjustment
Reel Disk Height Adjustment
Used to connect the Syscon PCB and Regulator PCB
Used to connect the test point of SERVICE and GROUND
APJG002B00
APJG002E00
APJG002F00
APJG153000
APJG022000/APJG024A00
APJG162A00
APJG154000
JG162Y Used to connect the Syscon PCB and CRT PCBAPJG162Y00
JG162G Used to connect the Syscon PCB and Main PCBAPJG162G00
PREPARATION FOR SERVICINGHow to use the Servicing Fixture
1.2.3.
4.
5.
6.
Unplug the connector CP755 and CP4202, then remove the TV/VCR Block from the set.Unplug the connector CP810, CP820 and CP805, then remove the Main PCB from the VCR Block.Connect as shown in the below figure using the Service Fixture.• Connect the Syscon PCB to the Regulator PCB with the cable JG162A.• Connect the Syscon PCB to the Main PCB with the cable JG162G.• Connect the Syscon PCB to the CRT PCB with the cable JG162Y.Remove the Operation PCB from the set, then connect it with the Syscon PCB.If necessary, connect CD702 (Front A/V Jack Input Terminal)Short circuit between TP1001 and Ground with the cable JG154.(Refer to MAJOR COMPONENTS LOCATION GUIDE)The EOT, BOT and Reel Sensor do not work at this moment.At that time, the STOP/EJECT button is available to insert and eject the Cassette Tape.
Front Cabinet
CRT PCB
CP805
CP820
Main PCB
JG162Y CP810
JG162G
JG162A
CD850
CD820
CD9001
TP1001
JG154To Ground
CD702
CD757
CP755
Syscon PCB
Stereo PCB
Regulator PCB
Operation PCB
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.)When you activate the deck without the CassetteHolder, short circuit between TP1001 and GND. (Referto ELECTRICAL ADJUSTMENT PARTS LOCATIONGUIDE) In this condition the BOT/EOT/Reel Sensor willnot function.
1-3: CONFIRMATION OF PLAYBACK TORQUE ANDBACK TENSION TORQUE DURING PLAYBACK
Load a video tape (E-180) recorded in standard speedmode. Set the unit to the PLAY mode.Install the tentelometer as shown in Fig. 1-3 . Confirm thatthe meter indicates 20 ± 2gf in the beginning of playback.
1.
2.
• USING A TORQUE CASSETTE GAUGE (KT-300NR)
1.
2.
3.
After confirmation and adjustment of Tension Postposition (Refer to item 1-2) , load the torque cassettegauge (KT-300NR) and set to the PLAY mode.Confirm that the right meter of the torque tape indicates60~110gf•cm during playback in SP mode.Confirm that the left meter of the torque tape indicates25~40gf•cm during playback in SP mode.
Tentelometer
Video Tape
Guide RollerP1 Post
Fig. 1-3
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.Confirm that "A" of the reel disk is lower than "B" of thereel disk height adjustment jig (JG024A) , and is higherthan "C". If it is not enough height, adjust to 10(+0.2, -0)mm with the height adjustment washer.Adjust the other reel in the same way.
1-2: CONFIRMATION AND ADJUSTMENT OF TENSIONPOST POSITION
1.2.
3.
Set to the PLAY mode.Adjust the Tension Adjust until the edge of the TensionArm is positioning within 0.5mm range from thestandard line center of Main Chassis.After this adjustment, confirm that the cut position islocated in "A" area as shown in Fig. 1-2-B . If it islocated in "B" area, adjust again.While turning the S Reel clockwise, confirm that theedge of the Tension Arm is located in the positiondescribed above.
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)
Fig. 1-2-A
Standard line of Main Chassis
Tension Adjust
Tension Arm
0.5mm (Adjusting range)
Standard line center of Main Chassis
(A)
Cut Position
Fig. 1-2-B
(B)
Tension Adjust
MECHANICAL ADJUSTMENTS
1-4: CONFIRMATION OF VSR TORQUE
Operate within 4~5 seconds after the reel disk begins toturn.Install the Torque Gauge (JG002F) and Adapter (JG002B)on the S Reel. Set to the Rewind mode. (Refer to Fig.1-4)Then, confirm that it indicates 120~180gf•cm.
1.
2.
3.
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)
Set to the STOP mode.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)
Set to the STOP mode.Move the Idler Ass'y from the T Reel Ass'y.Install the Torque Gauge (JG002E) and Adapter(JG002B) on the T reel. Turn the Torque Gauge(JG002E) counterclockwise.Then, confirm that it indicates 45~70gf•cm.
1.2.3.
4.
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
T Brake Spring/Tension Spring
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 Alignment Tape.Connect CH-1 of the oscilloscope to TP4001 (Envelope)and CH-2 to TP1002 (SW Pulse) .Press and hold the TRACKING-AUTO button on theremote control more than 2 seconds to set tracking tocenter.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
After adjustment, confirm and adjust A/C head.(Refer to item 2-2)
Fig. 2-1-A
Max
A : B ≥ 3 : 2
A
Entrance Exit
MaxB
Fig. 2-1-B
CH-2SW Pulse (TP1002)
CH-1Track
CH-2Track
CH-1Envelope(TP4001)
Envelope
CH-3Audio
(1)
(2)
Fig. 1-4
Torque Gauge/Adapter(JG002F/JG002B)
T Reel
S Reel
Torque Gauge/Adapter(JG002E/JG002B)
MECHANICAL ADJUSTMENTS
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.
Playback the Alignment Tape.Confirm that the reflected picture of stamp mark isappeared on the tape prior to P4 Post 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)
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 toTP1002 and CH-3 to HOT side of Audio Out Jack .Playback the Alignment Tape.Press and hold the TRACKING-AUTO button on theremote control more than 2 seconds to set tracking tocenter.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.2-1-A.
1.
2.
3.4.
5.
6.7.
8.
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).
When the height is not correct, turn the screw 3 toadjust the height. Then, adjust the 1~3 again.
P4 Post
Fig. 2-2-A
Audio/Control Head
13
2
Fig. 2-2-B
Audio/Control Head
Fig. 2-2-C
4
Audio/Control Head
Reflected picture ofStamp Mark
Stamp Mark
Tape
0.25±0.05mm
MECHANICAL ADJUSTMENTS
3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE
5
6
7
8
910
1
2
3
4
1. Tension Adjust2. Tension Arm3. Guide Roller4. P1 Post5. Audio/Control Head
6.7.8.9.
10.
X value adjustment driver holeP4 PostT Brake SpringT ReelS Reel
ELECTRICAL ADJUSTMENTS
1. ADJUSTMENT PROCEDURERead and perform these adjustments when repairing thecircuits or replacing electrical parts or PCB assemblies.
CAUTION
When replacing IC's or transistors, use only specifiedsilicon grease.(To prevent the damage to IC's and transistors.)
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 than 2seconds to display adjustment mode on the screen asshown in Fig. 1-1 .
CH-1
CH-2
6.5H
CH-2
CH-1
6.5H
2-2: VCO
NOTE
1. H/V2. AKB3. COLOR TEMP4. PICTURE5. OTHERS6. TEST PATTERN7.8. 0. END
Use the channel buttons (1-8) on the remote control toselect the options shown in Fig. 1-1.Press the channel button (0) or MENU button on theremote control to end the adjustments.
Fig. 2-1-A
Fig. 2-1-B
1.
2.
3.
Connect the oscillator (39.5MHz) to TUNER IF PINthrough 100Ω resistor.Connect the digital voltmeter between the pin 47 ofIC601 and the GND.Adjust the L608 until the digital voltmeter is 3.8 ± 0.1V.
2-3: RF AGC DELAY
1.2.
3.
4.
5.
Receive the UHF (80dB).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 (5) on the remote control toselect "OTHERS". The Fig. 2-2 appears on the display.Press the channel button (1) on the remote control toselect "RF AGC DELAY".Press the PLAY or STOP button on the remote controluntil the digital voltmeter is 2.3 ± 0.1V.
1. RF AGC DELAY2. VIDEO LEVEL3. FM LEVEL4. OSD H5. CUT OFF6. (VOL TEST)7. REC AGC DELAY8. 0. RETURN
Fig. 1-1
2. BASIC ADJUSTMENTS
(VCR SECTION)2-1: PG SHIFTER
1.
2.3.
4.
Connect CH-1 on the oscilloscope to TP4001 and CH-2to TP4501.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:)
5.
6.
7.
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.
Fig. 2-2
ELECTRICAL ADJUSTMENTS
(TV SECTION)2-4: CONSTANT VOLTAGE
1.2.3.
Connect the digital voltmeter to TP401.Set condition is AV MODE without signal.Adjust the VR502 until the digital voltmeter is 110 ± 0.5V.
2-5: CUT OFF
1.2.3.
4.
5.
6.
Place the set with Aging Test for more than 15 minutes.Set condition is AV MODE without signal.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (5) on the remote control toselect "OTHERS". The Fig. 2-2 appears on the display.Press the channel button (5) on the remote control toselect "CUT OFF".Adjust the Screen Volume until a dim raster is obtained.
2-6: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
1.2.
3.
4.
5.
6.
7.
8.
9.
Place the set with Aging Test for more than 15 minutes.Receive the white 100% signal from the PatternGenerator.Using the remote control, set the brightness and contrastto normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (2) on the remote control toselect "AKB". The Fig. 2-3 appears on the display.Press the channel button (2) on the remote control toselect the "R.BIAS".Using the PLAY or STOP button on the remote control,adjust the R.BIAS.Press the CH. UP/DOWN button on the remote controlto select the "G.BIAS", "B.BIAS", "R.DRIVE", "G.DRIVE"or "B.DRIVE".Using the PLAY or STOP button on the remote control,adjust the G.BIAS, B.BIAS, R.DRIVE or B.DRIVE.Perform the above adjustments 7 and 8 until the whitecolor is looked like a white.
1. AKB AUTO2. R.BIAS3. G.BIAS4. B.BIAS5. R.DRIVE6. G.DRIVE7. B.DRIVE8. AGC AUTO 0. RETURN
Fig. 2-3
2-7: FOCUS
1.2.3.
Receive a broadcast.Turn the Focus Volume fully counterclockwise once.Adjust the Focus Volume until picture is distinct.
2-8: HORIZONTAL PHASE
1.
2.
3.
4.
5.
Receive the center cross signal 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 (1) on the remote control toselect "H/V". The Fig. 2-4 appears on the display.Press the channel button (1) on the remote control toselect "H.PHASE".Press the PLAY or STOP button on the remote controluntil the right and left screen size of the vertical linebecomes the same.
1. H.PHASE2. H.BLK3. V.SIZE 50/604. V.POSI 50/605. V.LIN 50/606. V.SC 50/607. V.COMP8. (H. FREQ) 0. RETURN
Fig. 2-4
2-9: HORIZONTAL SIZE
NOTE: Adjust after performing adjustments in section 2-8.
1.2.
Receive the monoscope pattern.Adjust the VR401 until the SHIFT quantity of the OVERSCAN on right and left becomes 8 ± 2%.
2-10: VERTICAL LINEARITY
NOTE: Adjust after performing adjustments in section 2-9.
1.
2.
3.
4.
5.6.
7.
8.
9.
10.
11.
Receive the cross hatch signal 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 (1) on the remote control toselect "H/V". The Fig. 2-4 appears on the display.Press the channel button (5) on the remote control toselect "V. LIN 50/60".Check if the step No. of VERTICAL POSITION is "31".Adjust the VR404 until the SHIFT quantity of the OVERSCAN on upside and downside becomes minimum.Receive the cross hatch signal of NTSC. (Audio VideoInput)Press the AV button on the remote control to set to theAV mode.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (1) on the remote control toselect "H/V". The Fig. 2-4 appears on the display.Press the channel button (5) on the remote control toselect "V. LIN 50/60".Press the PLAY or STOP button on the remote controluntil the SHIFT quantity of the OVER SCAN on upsideand downside becomes minimum.
ELECTRICAL ADJUSTMENTS
2-11: VERTICAL POSITION
NOTE: Adjust after performing adjustments in section 2-10.
1.
2.
3.
4.
5.6.
7.
8.
Receive the center cross signal 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 (1) on the remote control toselect "H/V". The Fig. 2-4 appears on the display.Press the channel button (4) on the remote control toselect "V. POSI 50/60".Check if the step No. of VERTICAL POSITION is "63".Adjust the VR403 until the horizontal line becomes fit tothe notch of the shadow mask.Receive the center cross signal of NTSC. (Audio VideoInput)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~5.
2-12: VERTICAL SIZE
NOTE: Adjust after performing adjustments in section 2-11.
1.
2.
3.
4.
5.
6.7.
8.
Receive the cross hatch signal 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 (1) on the remote control toselect "H/V". The Fig. 2-4 appears on the display.Press the channel button (3) on the remote control toselect "V. SIZE 50/60".Press the PLAY or STOP button on the remote controluntil the rectangle on the center of the screen becomessquare.Receive a broadcast and check if the picture is normal.Receive the cross hatch signal of NTSC. (Audio VideoInput)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~5.
2-13: OSD HORIZONTAL
1.
2.
3.
4.
[ TV ]
OSD H
A B Fig. 2-5
Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (5) on the remote control toselect "OTHERS". The Fig. 2-2 appears on the display.Press the channel button (4) on the remote control toselect "OSD H".Press the PLAY or STOP button on the remote controluntil the difference of A and B becomes minimum.(Refer to Fig. 2-5)
2-14: SUB BRIGHTNESS
1.2.
3.
4.
5.
6.7.
Receive the 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 (4) on the remote control toselect "PICTURE". The Fig. 2-6 appears on the display.Press the channel button (1) on the remote control toselect "BRIGHT".Press the PLAY or STOP button on the remote controlto adjust the screen brightness from bright to dim. Thenset to the completely dim point.Receive the black pattern*. (Audio Video Input)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~5.
*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.
1. BRIGHT2. CONTRAST3. COLOUR4. TINT5. SHARPNESS6. TEXT CONT7.8. 0. RETURN
Fig. 2-6
2-15: SUB CONTRAST
1.
2.
3.
4.
5.
6.
7.
Activate the adjustment mode display of Fig. 1-1 andpress the channel button (4) on the remote control toselect "PICTURE". The Fig. 2-6 appears on the display.Press the channel button (2) on the remote control toselect "CONTRAST".Press the PLAY or STOP button on the remote controluntil the contrast step No. becomes "91"Press the AV button on the remote control to set to theAV mode.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (4) on the remote control toselect "PICTURE". The Fig. 2-6 appears on the display.Press the channel button (2) on the remote control toselect "CONTRAST".Press the PLAY or STOP button on the remote controluntil the contrast step No. becomes "99"
ELECTRICAL ADJUSTMENTS
2-16: SUB COLOR
1.2.
3.4.
5.
6.
7.
8.9.
Receive the color bar pattern. (RF Input)Using the remote control, set the brightness, contrastand color to normal position.Connect the synchro scope to TP804.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (4) on the remote control toselect "PICTURE". The Fig. 2-6 appears on the display.Press the channel button (3) on the remote control toselect "COLOR".Adjust the VOLTS RANGE VARIABLE knob of theoscilloscope until the range between white 100% and0% is set to 5 scales on the screen of the oscilloscope.Press the PLAY or STOP button on the remote controluntil the red color level is adjusted to 90% of the whitelevel. (Refer to Fig. 2-7)Receive the color bar pattern. (Audio Video Input)Press the AV button on the remote control to set to theAV mode. Then perform the above adjustments 2~7.
0%
90%
Fig. 2-7
100%
Red Level
2-17: PIN CUSHION (PCC)
1.2.
3.
Receive the color bar pattern.Using the remote control, set the brightness andcontrast to normal position.Adjust the VR402 until the right and left vertical linebecomes straight.
ELECTRICAL ADJUSTMENTS
3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE
(VCR SECTION)
TP4501
CP603
IC601
L608
J4501
TP4002
TP4001
C1003
TP1001
TU601TUNER IF PIN(PATTERN SIDE)
SYSCON PCB
ELECTRICAL ADJUSTMENTS
(TV SECTION)
TP804
J801FB401
MAIN PCB
CRT PCB
VR403VR401
VR402VR404
VR502
T501
TP401
R449
FOCUS VOLUMESCREEN VOLUME
ELECTRICAL ADJUSTMENTS
4. 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.
4-1: 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. 4-1)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.
4-2: PURITY
NOTE
Adjust after performing adjustments in section 4-1.
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. 4-1
4-3: STATIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 4-2.
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.
4-4: DYNAMIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 4-3.
1.
2.
Adjust the differences around the screen by moving thedeflection yoke upward/downward and right/left.(Refer to Fig. 4-2-a)Insert three wedges between the deflection yoke andCRT funnel to fix the deflection yoke.(Refer to Fig. 4-2-b)
R G B
RGB
R G B
RGB
Fig. 4-2-a
WEDGE WEDGE
WEDGE
WEDGE POSITION
Fig. 4-2-b
UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT
TV BLOCK DIAGRAM V. OUTPUT IC401 LA78040
DY
1 6
6
F
7
8
J801
2 EF
G2
FB401
V801CRT
9
P. CON + 9V
8
Q405
H. DRIVE
Q406
H. OUTPUT
HD
D501, D502, D503, D504
HV
TEXT_B
TEXT_R
TEXT_G
TEXT_Y
VD
MICON/OPERATIONL503
DEGAUSS COIL
11
10
PUMPUP
THERMALPROTECTION
-+
4
MICON/OPERATION
AC IN RECTIFIERF501
Q501
100V SW.
Q502
100V DRIVE
Q503
+B 100V DRIVE
F502
8 12
4
T501
17
15SP301SPEAKER
SOUND AMPIC353 AN7522
4
1
2
7
J351HEAD PHONE2
6
1
TV_POWER_H
5
IC506 ON3171R
FEED BACK
Q507FEED BACK
SW.
Q506
5V SW.
Q513
5V SW.
34
POWER REG.IC501 STR-F6707
VR502
+B
AD
J.
AT+12V
TEXT_Y
Q812, Q803
BLUE AMP
Q811, Q802
Q810, Q801
GREEN AMP
RED AMP
R_OUT
G_OUT
B_OUT
3
POWER_FAIL(DC)
AT+5.6V
AT+30V
5CHROMAIC602NN5099
38
X6044.433619MHz
42
46
2
5
6
11
10
12
4
23
13
28
27
19
20
17
14
16
15
TINTVCO
RGBMATRIX
DR
IVE
CU
T-O
FF
OSDSW
CLA
MP
APC ACC
H SYNC SEP
SW
FM DET
SPLL BPF VIDEOAMP
AMP
VIDEODET
RF AGC IF AGC
BU
S
AFT PLL
DELAY
SHARPNESS
BLACKSTRETCH
21
CONTBRIGHT
COLOPCLAMP
AFC2
FBC
HOROUT
HORVCO
HORC/D
VERC/DV SYNC SEP
ABCL
PH SHIFT
SAW FILTERCF601
1 54
Q608
BUFFER
TU601
1
4
5
11
Q601PRE AMP
AGC_M
TU_AUDIO
TU_VIDEO
SDA
SCL
IF/21PIN/IN/OUT/POWER
AFT_M
9
VOL_CTLRY501
13
Q504RELAY DRIVE
MONITOR_A-L
11
MICON/OPERATION
2
VCR_POWER_H
44
TEXT SYNC
T'TEXT
SP302SPEAKER
MONITOR_V
Q610
AMP
SOUND IF AMPIC602 LA7510
61 2
AMP DETECTOR AMP
SAW FILTERCF603
1 54
Q606
AMP
SIF
18
5
CD9001
7
6
3
31
5V REG.IC9003 KIA7805API
31
9V REG.IC9001KIA7809API
AT+9V
108
12
5
3
MONITOR_A-R
Q9001DRIVER P.CON+9V
31
5V REG.IC9002 KIA7805APIQ9003
DRIVER
Q9004
DRIVER
Q9002SW
P.CON+9V
P.CON+8V
TUNER/HIFI/
STEREO
TUNER/HIFI/
STEREO
TUNER/HIFI/STEREO
Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM
X40014.433619MHz
84
11 1923
26
79 75 54
Y/C/AUDIO/CCD/H.AMPIC4001HA118217F
189 21
73
24
52
46
4
63
62
99
81
555860
R
P
35
39
42
2MLPF
HPF
ACC CTL TRAPfh HPF
R
P
RP
VCA CCDLPF C.K
6dB AMP
6dB AMP
N-->P
CLEARSYNC
C SQUELCH
SQUELCH
B.D
BPF
FBC
VIDEO ALC
DELAY CLPF
R
P
MAINCONV1
MAINCONV2
CLPF
+
RP R P
R
P
R
P
+
B.EC.K
TRAP
LPF
+RECMUTE
SERIAL CONTINTERFACE
RECEQ
VCA
LINEAMP
R
P
HPF
1M HPF
7M LPF
FM MOD
LAG LEADLPF
629TRAP FM AGC P.EQ S DL
SQPB
SQPB
G EQ
Y CCD
C CCD
LPF
28
30
31
ATT
ATT
ATT
VIDEOAGC
R
P
D LIM
DEMOSLPF
MAINDE-EMPH
CLAMP
D.EN.C
Y APA
CLAMPR P
MIXLEVELADJ
R
P
RP
YLPF
FBCALC
NL EMPH
NL DE EMPH
MAIN EMPHCARRIEROFFSETW.C/DC
F0/DEV ADJ
S-DET
Q4006
BUFFER
92
93
91
94H
.AM
P
87
RECMUTE
LINEMUTE
ENVDET
L400115.6KHz
TRAP
L4005
1
3
6
Q4004,Q4005
FE HEAD
4
ENV.DETH.SW
MICON/OPE.
SDA
SCL
VCR_A_MUTEV.REC_ST_H
CTL+
CTL-
CYL.
CP4001
2
3
1
EP/LP COM
EP/LP-CH1(R)
EP/LP-CH2(L)
CP4005
1
AUDIO PB6
5
2AE HEAD (+)
AUDIO REC
AE HEAD (-)AC HEAD
4
3
CTL+CTL-
PB SW
5
Q4002
OSC
Q4001
NORMAL AREC ST SW
CP4004
12
FE HEAD (HOT)FE HEAD (GND)
FRONT_V_IN
NORMAL_AU
TU_VIDEOQ4003V.RECST SW
2 PREAMP
REAR_VIDEO
Y/C_VIDEO
Y/C_AUDIO
IF/21PIN/IN/OUT/POWER
SYNCSEP
50
VV_H 29
AG
C
Q4015PB SW
V.SYNC
YNP
VPS/PDCIC4002LC74793/JM
6
2
7
16SYNC IN
X'tal IN
SDA
SCL
69
Q4007
AMP
87
88
86
89
Q4008
BUFFER78 76
Q4009
PAL SW
PAL_H
2FSC_A
4
5
SP-CH2(L)
SP COM
6
7
SP-CH1(R)
HF2(L)
8 HF COM
9 HF1(R)
VV_H
V.SYNC
PAL_HTUNER/HIFI/
STEREO
TUNER/HIFI/STEREO
51
72
103
104
VCR_POWER_ON-H
CAP FULL
DPG
DFG
SYSCON/TIMER/SERVOIC1006 OEC0096B
107 DRUM PWM
9
71
CFG
CAP FWD-L
53
70
69
REEL T
REEL S
TAB SW
SW1001
2 3
41
5 CYL DRIVE
7
6
CAP/M/F/R
FG
3 CYL FG1 CYL PG
CP1005
5 VCO
CP1004
2
3
4
1
2
3
4
1
REEL SENS.Q1005
REEL SENS. Q1001
MICON/OPERATION BLOCK DIAGRAM
CAPSTANDD UNIT
MICROMOTOR
Q1021
VCR POWER SW
VCR_POWER_HTV
90
73
V.REC.START-H
VV-H
OSC280
75 X2
37POWER FAIL
60IIC_DATA_0
78 OSC1
76 X1
59IIC_CLK_0
4CTL(-)
3CTL(+)
99R
100G
101B
46
45
REC/OTR_LED
T-REC_LED
30KEY-A
50
29KEY-B
77 /RES
CH DOWN
CH UP VOL. UP VOL. DOWNPOWERON/OFF
REC/OTR STOP/EJECT PLAY FF/CUE REW
X100110MHz
X100232.768KHz
3OUT
SYSTEM RESETIC1002RE5VS31A
6
5 SDA
SCL
EEP ROMIC1099S-24C08ADPA-01
POWER_FAIL (DC)
SCL
SDASCL
HD_A
CTL+
VV-H
CTL-
V. REC_ST_H
SDA
TEXT_Y
VD_A
G.OUT
B.OUT
R.OUT
TV
Q1014TV POWER
SW
TV_POWER_H
89VCR_MUTE VCR_A_MUTE
105VIDEO H.SW H. SW
91TUNER_MUTE TU_AUDIO_MUTE_H
43REMOCON IN
321
OS753
AT + 5V
D79
3
D79
6
D79
1
POWER ON SW
Q4201
35 TUNER_AGC
24 VIDEO_ ENV
AGC_M
ENV_DET
Q1016
HD SWQ1015
VD SW
TV
Y/C/AUDIO/HEAD AMP
DECK432
LDM-
LDM+
BOTCP1006
4 CTL
AT+12V
33AFT S.CURVE AFT_M
TV_POWER_ON-H
85VOLUME PWM VOL_CTL
111
IF/21PIN/IN/OUT/POWER
58 EXT_IN_L EXT_IN_L
V.SYNC
SDASCL
61TEXT_RESET
TEXT_RESETT'TEXT
C SYNC
55
27
28
MS SENS CTL
MS SEN-B
MS SEN-A1 4
32
1 4
32
Q1002
SENSOR SW
MS_SEN AQ1009
MS_SEN BQ1003
AT+5.6V
D1003
52 CENT LED
Q1020
CENT LED CTLP. CON+5V
EOT26
LDM_RVS
LDM_FWD67
68
BOT25
POWERSAVE
CONTROL LOGIC
STD
2 5 7 4
LOADING MOTOR DRIVERIC1001 BA6955N
P. CON+5V
PLAY BACK
D79
4
D79
5
47ON_TIMER_LED
49OTPB LED
Q1017
EOT
108 CAP PWM
HIFI ENV
HIFI_H.SW106
31
HF_H.SW
HF_ENV
66PAL_H
224/2FSCIN
14HSYNC
15VSYNC
96YCO
86STANDBY_H
Q1012
BUFFER
SCLSDA
VCR_A_MUTE
PAL_H
2FSC_A
TUNER/HIFI/
STEREO
TUNER/HIFI/STEREO
IF/21PIN/IN/OUT/POWER BLOCK DIAGRAM
21_Y
Q4501, Q4502
BUFFER
TU_AUDIO_MUTE_H
EXT_IN_L
MONITOR_V
21_B
21_R21_G
T'TEXT
MICON/OPERATION
2 6
1 3
J45018
7 11
16 20
15 19
Q4505
MUTE SW
Q4507
PERI SW
Q4504, Q4508
Y SW
TV
J701
AUDIO L
VIDEO
4
2 1
3
AUDIO R
7
6 5
Q4511
MUTE SW
MONITOR_VTV
FRONT_V_IN
REAR_VIDEO
Y/C_VIDEO
FRONT_AU_IN_R
FRONT_AU_IN_L
TUNER/HIFI/STEREO
TU_AUDIO-R
TU_AUDIO-L
TU_VIDEO
REAR_AUDIO_IN_L
REAR_AUDIO_IN_R
Y/C/AUDIO/HEAD AMPTU_VIDEO
17 SCL
TCLK 11
10TDATA
DECODERIC851 ET106
12CSB
15WIND
3VIDEO23
2
18
SYNC
SDA
RED
13 TDATA
DATA SLICERIC852ET317
T'TEXT BLOCK DIAGRAM
TEXT_Y
IF/21PIN/IN/OUT/POWER
Q853SYNC
BUFFERTETX_SYNC
19
20
22
BLANK
BLUE
GREEN
3 5 14 2
TRIPLE ANALOG MPXERIC853MM1234
5 RSTB
OSC1 5
6OSC2
X85113875KHz
12 TCLK
19 SYNC
17 WIND
SSIG 2
1TSIG
3CSIG
Q855RED
BUFFER
Q852GREENBUFFER
Q851BLUE
BUFFER
Q862BLK
BUFFER
1 16 9 6 8
11 12 7
MONITOR_V
21_G
21_B
21_R
21_Y
SCL
SDA
TEXT_RESET
Y-C
OM
X-C
OM
1X 0X A B C
1Y 0Y 1Z
Z-C
OM 0Z
D861
TEXT_B
TEXT_R
TEXT_G
TV
MICON/OPERATION
D852
Q861
BUFFER
TUNER/HIFI/STEREO BLOCK DIAGRAM
17
16
21
35
HIFI/AUDIOIC5501TDA9605H
2 3
22
37
36
INPUTSWITCH
OUT PUTSELECT
INPUT SELECTI C2
NORMALSELECT
43
42
6 7 10 11
44
41
18
15
LINE SELECT
E2RE2L
ANALOGCROSSBAR
SWITCH
NICAMDEMOD
AF-OUTPUTBUFFER
VCXOCLOCK
I C-BUS2
38
25
1 230 29
15
NICAMIC6602TDA9874H
X660224.576MHz
CP
6601
2
TU
_AU
DIO
983S
DA
SIF
SC
L
76
TU
_AU
DIO
-R
TU
_AU
DIO
-L
HF_COM
HF_2
NORMAL_AU
HF_1
Y/C_AUDIOY/C/AUDIO/HEAD AMP
SDA
SCL
HF_H.SW
VCR_A_MUTE
HF_ENV
AV_1
AV_2
REAR_AUDIO_IN-L
FRONT_AU_IN-L
REAR_AUDIO_IN-R
TU_AUDIO-L
TU_AUDIO-R
SIFTU_AUDIO
FRONT_AU_IN-R
MONITOR_A-LMONITOR_A-R
IF/21PIN/IN/OUT/POWER
TV
MICON/OPERATION
IC1001
R1005
IC1099
D1006
D1010
C1021
D1002
IC1002
C1003
X1002
X1001
C1001
CP1005_1
CP
1006
C1046
R1041
C4017
C4024
C4039
C4040
C4041
C4049
C4050C
4051
C4055
C4057
C4069
C4071
C4073
C4088
C4078
C4085
C4074
C4116
C5502
C5505
C5509
C5511 C
5512
C5513
C5516
C5526
CP
4001
CP
4004
CP
4005
D4003
L4004
L4005
L4011
L4012
L5502
L5501
Q4001
Q4002
Q4004
R4003
R4008
R4021
R4049
R5506
SW1001
Q4005
X851W848
C874
C872
B851
L852
C852IC851
W847
C865
W853
L856
IC852
L4001
C894
C4084
CP1004
R878
TP1001
C351
C352
C356
C358
C605
CP603
D852
D861
IC353
R353HS353
C1047
C4031
C4036
D1004
TP
4001
TP5501
TP
4002
TP
5502
C4001
D1001
Q1003
Q1009
X601
X4001
C4077
R357_1
W911
D1005
R1079
R1050
R4058
C5528
Q1006
D1017
C1032
C854 R4065
D1003
Q1001
Q1017
Q1005
C1013C1020
C1016
L1001
D1007
C1048
C1070
R1051
R1040
W822
R1029
R1016
C895
C873
W880
C857
R877
R876 C
5518
C5522
C5529
IC601
L608
CF
601
Q601L604 L606
C658
C645
IC602 L607
L612
R643
L603
C652
C659
C618
C619
C620
C622
R623
C626C
669
R634
R666
R656 C
642
C639
D601
CP755
W979
R642
CD850
R4510
D4511
CP
605
W807
HS
1001
IC1004D1019
D1018
C1042
CD9001
IC9001
Q9001
R9001
C9002
IC9002
R9002D9001
R9010
IC9003D9003
D9002
R9008
R9009
Q9003
R9003
Q9004
D9004
R9004
C9004
C9003
C9006
W876
D1008
R1081
L4008
W818
C4096
R9007 R9005
C867
R1004
R1058
R653
D1012
D1014D
1015
D1009
D1016
W856
R1031
CP4202
C4015
C636
CF603
C689
C4108
L4015
C632
Q9002
D4202
D604
W977
C4501
CP810
CP9002
C9008
CD820
D9006
C354
R359
R4041
L4002
C656
IC1003
CF604
C9007
C5539
C634
L614
D1020
D9007
C4009
C1076
L4018
C4091
C863
L4019
W917
C1090
C687
D854
C1091
C4008
W939
C5524C372
W810
L851
L1005
L4017
W948
C699
D851
D863
C884
D603 D
605
D602
R615
C613
C614
C667
C612
D4503
R4540
C611
TP
4501
R4524
C881R4525
R4507
C882
C883D4510
L4502
C4504
R654
C677
C617
C616
C4509
C4529
R4509C678
R604
C4526
R4501
L4504
L4508
L4503
L4501
J4501
L4007
L4009
L613
L609
L601
L4003
L605
L4006
L4013
L4010
C9005
C1037
C623
R641
W960
W961
C856
C4503
W924
W973
W914
W845
W806
W802
W861
W820
W823
W907
W812
W906
W908
W905
W851W850
W886
W892
W985
W986
W984 W983W980
R9013
C4092_1
W878
R4063
L857
W875
W900
W863
W888
W902
W909
TU601_1
CD651
W885
CF
602
W956
W989
D610
R645
R9011
W009W
006
W004W
005
W003
W374
W286
W002
W100
W384
W158
W381
W302
W027
W008
W010
W380
W373
W012
W001
W069
W210
W261
W266
W183
W185
W295
W204
W063
W211
W326
W208
W182
W292
W376
W285
W150
W375
W268
W357
W379
W074
W196
W197
W378
W231
W369
W248
W370
W125
W050
W019
W175
W055
W057
W030
W032
W042
W134
W025
W309
W299
W304
W305W
298
W297
W264
W296
W267
W219
W049
W041
W053W051
W015
W127
W303
W022
W316
W344
W345
W110
W109
W103
W129
W111
W253
W119
W179
W092 W091
W275
W023
W151
W082
W162
W161
W294
W289
W144
W221
W301
W081
W340
W093
W054
W011
W235
W178W172
W020
W322
W315
W314
W310
W333W
332
W237
W354
W338W336
W194
W190
W184
W195
W225
W227 W
258
W366
W262
W147
W171
W170
W187
W226
W311
W312
W186
W143
W199
W115
W116
W122
W086
W089 W090
W094
W077
W084
W118
W180
W207
W067
W099
W073W072
W071
W078
W189
W191
W192
W181
W193
W120
W331
W353
W324
W356
W352
W362
W355
W188
W240
W246
W203
W247
W243
W276
W249
W325
W282
W277
W236
W281
W279
W241
W280
W242
W239
W263
W329
W273
W214
W112W114
W102
W104
W117
W130W131
W128
W220
W140
W040
W368 W367
W300
W044
W160
W039 W
048
W038
W046
W157
W043
W159
W031
W064
W060
W145
W056
W058
W152
W035
W037
W018
W021
W024
W014
W013
W169
W066
W068W070
W174
W173
W176W177
W080
W347
W075
W083
W168
W163
W232
W098
W096
W224
W287
W278
W222
W223
W293
W290
W291
W288
W260
W364W
363
W346
W348
W351
W350
W365
W327
W255
W165
W256
W359
W360
W361
W343
W328
W335
W251
W330
W252
W342
W334
W321
W313
W339
W320
W319
W337
W317
W233
W250
W257
W228
W201
W218
W148
W213
W209
W085
W033
W062
W059
W113
W026
W028
W272
W274
W202
W200
W308
W215
W198
W341
W166
W234
W829
W825
D1022
R621 D608D607
D609
W828
S820X
S820Y
S102Y
S102X
S808X
S808Y
W358
S821X
S821Y
S807X
S807Y
S809Y
S809X
C700
C896
PRINTED CIRCUIT BOARDSSYSCON/REGULATOR (INSERTED PARTS)
SOLDER SIDE
C1057
C10
30C10
71
C10
72
R10
80
Q1002
R10
90
Q1014
R1049
C1014
R10
33
R10
10C
1066
IC10
06
Q4201R10
03
R10
45
C10
02
Q1021
C4002
C40
04
C4005
C4006
C4007
C40
10
C4013
C40
14
C40
16
C4018
C40
19
C40
20C
4021
C40
22
C4023C4025
C40
26C
4027
C40
28
C4029
C40
30
C40
32C
4037
C40
38
C4042
C40
43
C4044
C40
52C
4053
C40
54
C40
56
C40
58
C4059C40
61
C40
62
C40
11
C40
64
C40
67
C40
68
C40
70
C4072
C40
75
C40
76
C40
80
C40
82C40
83
C40
87
C4089
C40
90C
4095
C41
00
C4101
C4107
C41
15
C5501
C55
03
C55
06
C5507 C5508
C55
10
C5515
C55
17C
5519
C5520
C55
21
C55
23
C55
04
IC4001
IC4002
IC55
01
Q4003
Q4006
Q4015
R4001
R4002
R4004R4005
R4013
R4012
R40
14
R40
15
R4022
R40
23
R4026
R40
27
R40
31
R40
32
R40
33
R40
34
R40
35
R40
40
R40
42
R40
43R
4045
R40
46
R40
47
R40
50
R40
51
R4052
R4053
R4054
R4055
R4056
R40
60
R5503
R55
05
R5504
R5512
R5513
R55
15
R5507
R55
08
R5509
R5516
R5510
R55
17
C40
93
C89
3
R91
0
R91
1
R85
6
R88
0
R887
C86
1
R85
1
Q855Q852Q851
R89
6
R90
2
R86
5
R89
7
C85
5 C85
9
C85
1
C85
3
C88
8
R86
0
C88
7
C89
0C
886
C86
9C
868
C88
9
C87
6
R882
R4017
R4011
R4057
C86
2
Q862
R87
9
C4201C4205
C40
60
C36
0C
359
C604
C65
7
Q351
R35
8
R35
2C
673
R88
9
R42
01
C40
48
C40
03
Q861
C40
12
Q1007
R88
1
C40
35
Q4510
R4511
C40
79
R10
96
C885
R1008
R40
73
R1017R1020
C10
10R
1007
R10
22C
1018
C10
19R
1027
C10
12C
1015Q1004
C10
22 C1027
R1021C1038C1035
C10
40R
1028
R10
26
R10
30C
1078
C1067
C10
49C
1079
R10
87
C1056
R1083
C1050
R10
59
Q1016
Q1015
R10
13
R10
63 C10
55
R10
62
C1060
C10
74
C4203
R10
78
R10
39
C10
73
C1062
C10
17
R1002
R10
44
R10
46
R1055
C1069
R1035
C1082
C1026
C1028
C10
04
C10
25C
1024
C1023
R10
23
C10
09R1032
C10
61
R1064
C10
08R
1001
R10
67
C10
81
R10
54
R10
42
C4204
Q853
R853
R86
2R
854
R905
C64
1
C64
9L
610
C65
0
R63
8
C65
3
C60
8R
610
R60
8C
606
R60
9R
607
C602
C65
4C
682
R64
6
R668
C66
1
R64
4
C63
1
R65
0R
649
Q606
R65
1
C663
R64
8
R67
5
C66
4
C63
5
C60
7C
648
R66
1C
610
R63
6C
644
R66
3
R62
2
R62
4
C62
1
R677
Q602
R66
5
C62
7
C62
4R
618
R631R63
0
C67
6
C633
R67
0
C66
8
R65
5
C64
3C
640
C665Q607
R10
65R
1068
R45
04
Q4504
Q4508
R65
2
R63
2
R63
3R
664
C691
R45
03
R36
1
R360R
351
Q356
Q355
C36
4C
363
C65
5
C90
01
Q4008
R4024
Q1010C1034
C10
58
R10
53C
1063
R662
Q353Q352
R354
C4111
R40
16
C4103
R40
07
R5527
R55
26R
5528
R55
29
C637
C366
R669
R1011C1005
C86
6
R10
56
R10
19
R10
14
R1006
R10
74
R5511
C10
06
R1057
C1007
R1094
R66
7
R10
82
C1029
C674
C68
8
Q1012R1012 R1009
R647
R5502
C10
43
R1077
R10
18
R65
8
L61
1
C675
R10
36R
1038
R1037
C1065
C55
25
C41
09
C41
04
R683
C69
0
C370
C371
C68
6
C10
52R10
25
R4044
Q611
C41
10
C651 C630
C4063
Q609R601R602
Q4009
C41
12
C10
80
C10
89Q612
R687
R65
9
W936
C55
14
W92
8
R356C
696
C69
5
C1092
C41
20
C41
19
C41
14
R4061
R40
59 C41
18
B55
01
W954
R616 R68
0
R657
R62
6
R62
8 R62
5
Q603
R605W84
3
R627
Q4501
Q4502
R61
9
B4501
R45
16
R4523
R45
06R
4505
C45
02
R4522
R45
21
Q4505
C45
05R
4520
R45
39
C4508
Q613
R688
C66
2
Q4507C647
R676
R660 C694
C64
6
R68
1
R67
8
Q610
R68
2
C45
16
C45
30
B45
02C
4531
R45
19R
4528C45
15
Q4511
R63
9
W91
2
R40
10
C40
46
Q608
Q4007
R5514
C4033
Q1020
R45
08
R1024
C4113
W89
0
W96
8
R10
60
C69
7C698
W91
8
W93
2R
4502
R55
34
C10
44
S805X
S805Y
IC853
W879
W94
2
R1061
C41
21
C40
94
W846
W86
0
W87
1
W87
4
R611R617
C61
5
W975
Q614 W126
W016
W28
3
W21
2
W107W108
W37
2
W156
W205
W14
2 W284
W385
W38
6
W101
W23
0
W22
9
W923
W99
3
W972
W95
1W
950
W96
3
W996
W94
7
1
12
23
34
1
29
57
85
1
31
51
81
PRINTED CIRCUIT BOARDSSYSCON/REGULATOR (CHIP MOUNTED PARTS)
SOLDER SIDE
W011
CP820
D523
Q505
Q503
D526
Q509
Q512
Q502
D521
TH501
D506
D502
D524
D525
W002
Q508D530
D501
W016
IC501
HS502
B505
F502
F501
D514
W018
D512
CP
502
D508
CP
503
D515
FH503FH504
D533
FH
501
FH
502
C506
B504
Q514
VR502
Q504
D516
Q507
D529
D528
D414
D415
W049
W044
W050
W048
D413
W047
HS403
FB401
D407
T401
W039
D406
Q405
CP401
W042
HS402Q406
L481
Q409
HS
401
IC401
D401
W021
W020
D403
D404
D411
D410
Q408
Q407
W051
W030
CP803A
W040
RY501
W043
W034
Q402W
036
Q401
W031
W029W028
W027
W033
J801
CP805
Q802 CP803B
TP804
Q811
Q810
Q801
Q812
Q803
TP806
CP801
CC
802
TP805
L801
L804
L802
D803
D802
D801
S101S102
CP
501
W032
W023
CP810_1
W045
R509
R410
R409
R445
R457
R446
R451
R428
R433
R431
R416
R413
R411
R810R813
R817
R819
R812
R814
R811
R815
R821
R420
R425
R426
R412R
429_1R459
R458
R454
R532 R
533
R552
R513
R523
R514
R521
R515
R506
R508
R507
R518
R520
R519
R516
R465
R464
R553
R490
R419
R417
R407
R408
R418
R831
R829
R828
R830
R423
R461
R453
R432R
434
R435
R456
R538_1
R502
R554
R529
C804
C805
C806
C505
R401
R504
C528
C430
C529
C537
C401
C406
C513
C509
C512
C808
C532
C530
C419
C409
C549
C554
C518
C503
C502
C438
C519
C516
C523
C403
C405
C404
C425
C420
C412
R40
2
R806
R804
R808
R528
C415
C515
C417
C416
C429_1
C402
R436
L402
R448
R437
R512
C428
C413
R449
C408
C432
R450_2
C814
C431
C427
W046
C424
R452_1
VR403
C527
W818
W038
W037
W017
W024
C423_2 R501R415_1
VR404
W025
R54
3
Q513
D511
W001
W052
C407
ICP502
ICP504
C510
C524
R524W012
R544
D510
D503
D519
C411
W022
W805
W005 W007
R809
R807
R805
CP
802_1
Q410
W019
W035
C450
C507_1
SW
501
C531_1
D518
W053
C435
R460
W026
D505
D509
D531
R503
D517
C437
VR
401
VR
402
C443
D535
R403
W055
T501
C520
W057
W056
C421
C521
L501_2
L502_1
C418
CD502
W817
W814
W801
W821
W823
W811
W816
W853
W849
W827
W850
R511
W006
ICP
503
W810
CC
803
W838W842 C426
C514_1
C517_1
C504
R517
C535
W845
C508
PRINTED CIRCUIT BOARDSMAIN/CRT/POWER SW (INSERTED PARTS)
SOLDER SIDE
B351
C352 C353
C751
C779
C781
CD702
D791
D792
D793
J351J701_1
R351
R352
R754R761
R766
R771
R772
R773
R774
R776R777
R793
SW751
SW
791
SW
792
SW
793
SW
794
SW
795
SW
796
SW797
SW
798
SW
799 W804
W805
W806
W809
W002
W006
W007
W008
W010
W013
W014
C755
W015
W016
W017
W018W019 W020 CD355CD356 W
005
W004
W023
W009
W012
W024
W011
R779
R780
CD757_2
OS753
W812
CP6601
IC6603
L6603L6604
R6639
R6629
R6628
W826
W824C6645
C6644
W823
C6634
R6622
W822
R6620 C
6651
R6633
L6602
X6602
W833
W832
R6636
W835
W004
C6665
C6667
R6624
W001
W003
W812
W811
W817
W814
C6669
W820
W831
C66
63C
6659
R66
34C
6648
C66
50
C66
47
C66
41C
6642
C66
39
C6640
R66
26
R6625
C6649
C66
53
IC66
02
R66
38C
6664
C66
58
R66
37D
6602
C66
60
C6655
C66
54
R66
27
C6637
PRINTED CIRCUIT BOARDS
(CHIP MOUNTED PARTS)SOLDER SIDE
(INSERTED PARTS)SOLDER SIDE
OPERATIONSOLDER SIDE
STEREO
1
12
23
34
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
R4021
18K +-1%
TP4002JWF-50K-1
V.ENV
TP4001JWF-50K-1
H.SW
Q4015DTC144EK
PB SW
Q4009DTC124EKA
PAL SW
CAUTION: DIGITAL TRANSISTOR
IC4002 LC74793/JMVPS/PDC
110
111213
1415
1617
1819
2
2021
2223
24
34
56
78
9
L40051626008
1
2
3 4
5
6
Q4003DTA124EKA
V.REC ST SW
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WAS
L400
7
100u
H06
07
L400
310
0uH
0607
L4015
100uH 0607
L4002
100uH0305
L4008
1mH
L4010
100uH
L4006
1mH0607
L401
3
100u
H06
07
L400
9
100u
H06
07
L4004
100uH 0305
Q40062SA1037AK
BUFFER
W947
W94
8
W89
0
W96
8
W900
W924
W97
3
W977
W98
4
(W27
0)
W911
W98
5
(W26
9)
Q40072SC2412K
AMP
Q40012SD734
NORMAL AUDIOREC ST SW
Q40022SD734
OSC
Q40042SC3331
PB SW
Q40052SC3331
PB SW
Q40082SC2412K
BUFFER
C404
0
2.2
50V
KA
C405
7
4.7
50V
KA
C405
0
4.7
50V
KAC4001
3316V KA
C408
8 476.
3VKA
C4074
1016V KA
C4077
150V KA
C410
8
100
16V
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R4057
47K +-1%
R401
7
47K
+-1%
R403
14.
7K
R4001
1.5K
R4047
10K
R4056
2.2K
R407
3
2.2M
R406
0
3.3K
R40492.2M1/4W
R403
2
6.8K
R403
5
5.6K
R4042
10K
R402
6
27K R4
034
4.7K
R400
5
150
R4004
10K
R405
110
K
R403
31.
5K
R402
2
1K
R4011
2.2K +-1%
R4055470
R400
3
820
1/4W
R405
856
K1/
4W
R4012
4.7K
R4013
4.7K
R4008
1K 1/4W
R401
4
270K
R4040
100
R4015
15K
R4023
6.8K
R4053
560K
R4054
330K
R404
1
220
1/2W
R401
6
220
R4065
1K 1/4W
R4045
10K
R404
3
3.3K
R405
2
1K
R402
4
1K
R4002
3.3
R4046
5.6K
R4044
390
R405
033
0
R4063
220 1/4W
R402
7
27K
R4010
560
R400
7
560
R4059100
R4061100
C411
810
0PCH
C403
2
0.00
12CH
C4113
1 B
C4002
0.047 B
C410
1
0.1
B
C401
2
0.1
B
C400
3
0.1
B
C4093
1 F
C404
2
0.47
B
C405
4
3PCH
C4079
1 B
C4025
1 B
C4021
0.01 B
C410
027
PCH
C4013220P CH
C405
215
0PCH
C406
2
0.1
B
C405
6
0.1
BC4
058
39P
CH
C4010
0.001 B
C4022
0.01 B
C4018
0.033 BC4004
0.01 B
C406
10.
022
B
C405
9
0.00
1B
C409
4
47P
CH
C406
7
0.01
B
C404
8
0.02
2B
C4080
0.01 B
C407
0
0.1
B
C409
0
0.01
B
C400
7
0.01
B
C4006
0.0047 B
C400
5
0.01
B
C405
3
0.1
B
C406
8
0.1
B
C403
8
1B
C404
4
0.06
8B
C404
6
0.1
B
C407
6
0.1
B
C407
2
0.1
B
C406
4
0.01
B
C4082
120P CH
C408
3
0.01
B
C400
9
0.02
210
0VTF
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3
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B
C4014 0.1 B
C404
30.
1B
C402
60.
01B
C411
1
0.1
B
C4103
10P CH
C408
9
0.1
B
C403
3
0.00
18B
C410
9
0.1
BC4
104
0.1
B
C401
1
1B
C411
00.
1B
C4112
0.1 B
C408
7
0.05
6B
C4095
0.01 B
C410
7
0.02
2B
C4030
0.01 B
C4029 0.01 B
C4016 0.1 B
C4028 0.01 B
C4027 0.01 B
C4019 0.01 B
C4020 0.01 B
C411
9
1F
C412
0
1F
C412
1
1B
C407
5
0.01
B
C4060
0.1 B
C4035
0.01 B
C411
4
0.01
B
C411
5
47P
CH
C403
7
0.00
1B
C402
3
0.1
B
C407
3
3.3
50V
KA
C405
5 476.
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1
1016
VKA
C409
1
4716
VKA
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9
476.
3VKA
C408
4
220
10V
RZ
C403
6
1016
VKA
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1
1050
VKA
C411
6
150
VKA
C407
8
150
VKA
C407
1
1016
VKA
C408
5
4.7
50V
KA
C404
1
4.7
50V
KA
C404
9
226.
3VKA
C4096
476.3V KA
C4015 2206.3VKA
C4092_1
476.3V KA
C401
7
476.
3VKA
C403
9
4.7
50V
KA
C400
8
100
6.3V
KA
C4024
3.350V KA
L401
2
220u
H
L401
9
100u
H
L401
1
12uH
L4018
22uHL4
017
270u
H
IC4001HA118217F
Y/C/AUDIO/CCD/HEAD AMP
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
X400
1
4.43
3619
MHz
CP4004 TMC-T02X-E1
1
2
CP4005IMSA-9604S-06Z14
1
2
3
4
5
6
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D4003
RB721Q
L40012623003
15.6KHZ TRAP
1234 6
CP4001TOC-C09X-A1
1
2
3
4
5
6
7
8
9
CAUTION: DIGITAL TRANSISTOR
S809X S809Y
S821X S821Y
S807X
S807Y
S805YS805X
RECORD LUMINANCE SIGNALPLAYBACK LUMINANCE SIGNALRECORD COLOR SIGNALPLAYBACK COLOR SIGNAL
AUDIO SIGNAL(REC)AUDIO SIGNAL(PB)TUNER VIDEO SIGNALTUNER AUDIO SIGNAL
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
SDA
SCL
2FSC
EE/V
V
2FSC
_A
SCL1
P.CO
N+9V
D_V_
SYNC
Y/C_
VIDE
O
P.CO
N+5V
_C
H.SW
PAL-
H
ENV_
DET
SCL1
HF1
HF2
HF_COM
NORMAL_AUY/C_VIDEO Y/C_AUDIO
GND GND
Y/C_AUDIO
P.CON+9V
P.CON+5V_C
FRONT_V_INV.SYNCREAR_VIDEO
Y/C_VIDEOHF1
HF_COM
HF2
PAL-H
VCR_A_MUTE
H.SWP.CON+5V_C
V.SYNC
SCL
SDA
D_V_SYNC
V.REC_ST_H
ENV_DET
CTL+P.CON+5V_CCTL-
2FSC_A
VV_H
GND
VCR_A_MUTECTL-
CTL+ REAR_VIDEO
FRONT_V_IN
EE/VV
P.CON+5V_C
TU_VIDEO
2FSC
VV_H
SDA
SCL
V.REC_ST_H
P.CO
N+5V
_C
P.CO
N+5V
_C
V.RE
C_ST
_H
P.CO
N+5V
_C
NORM
AL_A
U
FROM/TO CYL/MOTOR
FROM/TO POWER
PCB010VMX199
(SYSCON PCB)Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM
NCNC NC
FROM/TO CHROMA/IF
NC
NC
11
AUDIO PB
AUDIO REC
CTL+
AE HEAD(+)
AE HEAD(-)
CTL-
15
4.7
0
0
4.9
4.6 4.9
17
0.42.52.82.02.12.80.13.02.92.14.84.84.80 02.44.84.82.82.72.12.21.71.02.12.64.52.82.10
2.81.92.802.11.42.13.12.12.42.73.12.10.60.73.11.41.44.82.52.52.52.52.52.902.502.52.5
0.4
0
0
0
0
0
2.5
4.8
1.8
4.8
4.8
3.0
4.8
0.1
4.8
3.0
0
0
0
2.82.5
2.5
4.8
0
4.8
0.5
0
0
0
0
4.8
2.2
2.1
2.2
2.2
0
1.5
2.6
1.2
2.5
NCNC
PSW2
VCA
REC EQGAP
BAND
DET
SW40
SP O
N
DETMESECAM
FROM
B.EC.K
6dB AMP6dB AMP
SYNC.SEP.
CLAMPFEED BACK
OUTN-P CONTNTSC/PAL
LPFCCD
LEVEL DET1
-
C.K
N P
B.D
SW115
VCC=5VN.C.
SQUELCH
GENPULSE
WHAITHLMIT
P
SW22PR
PR
P RSW23
SW21
RADJLEVELMIX
LPF
+RDLSW25
LEVEL DET2
P
R
CTL TRAP
FHTRAPHPF
SW20
R
P
SW19COMP
SEP
ACC
HPF
2M LPFSW28
HEAD SW1
2FL VCO
COMP
MUTEREC
L SECAM
R
P SW7
AGCFM
EQP SQPB
SQPB
DLS
TRAP629
DET
SW27L SECAM
SW16
DE EMPHNL
EMPHNL
SW12
S-DET
FO/DEVADJ
13
PREAMP
+
SP1
SP2+
-
-
-
+
+
EP2+
-EP1
CH2
CH1CH3
SW15
R
P SW17
P SW18
RSW24
SW26
C GND DO
LPF
(-10dB)(-10dB)(-10dB)ATTATTATT
CONTMODE
CCD
CCDC
DEIVERCLOCK
VIDEO ALC
CCDY
Y APA
D.E.RECAGC DELPB ALC
VIDEO AGC
C SQUELCH
CCD
CLEAR SYNC
GND
BPF
+CONV1MAIN
CONV.DOWN1/2 1/2
PHASE SW
4PHASE GEN
CLPH
MAINCONV2
CLPHDELAYSWAPC
DETACC
VCACVCC
INTERFACESERIAL CONT
KIL
TRAP
APCREC
DISCRI AFCRECPB/REC
ID DETKILLERCOLOR
FH SYNC
AGCYGND
P R
SW14RECDO DO
RP
SW10
+
APCPB
DETSECAMME
2FSCVCO
CR DET 2FSCX TAL VCO/OSD
TANC
P
R
RP
YNR
CLAMP
CLAMP
R PSW9
SW11
DELAYEDGE
DETDO
FBC/ALC
Y LPF
EQG
DLIM
DEMO
SUB LPF
DE EMPHMAIN
W.C/DCOFFSETCARRIEREMPHMAIN
1M HPF
7M HPF
LAG LERDLPF
FM MOD
SW29SP
DET
DET
EP
SW30CH2
CH1
VCA
SW31CH2
CH1
EP1
EP2
SP1
SP2
HA VCC
HEAD SW2LIMITTER
DET OUTKILLER
DETENV HPF
R
SW5SW4
YVCC
REC
ONSW
3
2
SW6
A.GND
SW1E
P ON
SW37
SW38
SW39
SW36
SW35
SW34
SW33
SW32
HA GND
MUTE
AVCC
0
0.7
0
0
02.3
20
19
4.8 4.8
0
0.7
0
0
NC
NC
NC
NC
NC
3.1
02.5
SP-CH1 (R)
SP-CH2 (L)
EP/LP-CH1 (R)
EP/LP-CH2 (L)
12
COLR
CTRL2
V OUT
SEP IN
SEP OUT
SEP C
SYNC IN
VDD2
VCOR
DAV
CTRL1
RST
VDD1
VCO IN
CP.OUT
VSS2
H.OUT
SYNC
SCL
SDA
X’tal OUT
X’tal IN
VSS1
NC
NC
NC
NC
0
0.2
5.3
0
0
0
4.9
5.3
5.0
0
3.0
3.11.4
0
5.3
3.1
2.7
4.9
5.3
5.3
0
4.0
5.3
5.3
140
0
5.2
2.0
2.2
5.2
2.8
FROM/TO A/C HEAD
FE HEAD(HOT)
FE HEAD(GND)
FROM/TO F/E HEAD
13
16
HF1 (R)
HF COM
HF2 (L)
SP COM
EP/LP COM
6.3 1.4
FROM/TO HIFI
FROM/TO 21PIN I/O
FROM/TO MICON
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
C1016
476.3V KANP
D1008
MTZJ5.6B
D100
5
RD12
FB
CP1006IMSA-9604S-04Z14
1
2
3
4
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
IC10
99S-
24C0
8ADP
A-01
EEP
ROM
IC
1 2 3 4
5678
D100
3SI
D105
0CM
IC1002 RE5VS31ASYSTEM RESET IC
1 2 3
Q1009RPI-352Q01R
MS_SEN A
1
2 3
4
Q1003RPI-352Q01R
MS_SEN B1
2 3
4
SW10
01SP
VF13
0100
TAB
SW
123 4
IC1001 BA6955NLOADING MOTOR DRIVER IC
1 2 3 4 5 6 7 8
CP1004 TMC-J08P-B1
1
2
3
4
5
6
7
8
CP1005_1IMSA-9604S-05Z14
1
2
3
4
5
R100
5
2.7
1W
IC1006OEC0096B
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
R.SIGNALG.SIGNALB.SIGNAL
CAPSTAN AFC SIGNAL
CYLINDER AFC SIGNALCYLINDER APC SIGNAL
Q1001RPI-301
REEL SENSOR
1 2
34
Q1005RPI-301
REEL SENSOR
1 2
34
Q1017PNA2604M010R
EOT
TP1001JWF-50K-1
SERVICE
Q1020DTC143EKA
CENT LED CTL
Q1004DTC124EK
SW
CAUTION: DIGITAL TRANSISTOR
Q1010DTA124EKA
MAIN POWER OFF MUTE SW
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WAS
W996W993
W806
W980
W954
Q10152SC2412K
VD SW
Q10212SC2412K
VCR POWER SW
Q10142SC2412K
TV POWER SW
Q10122SC2412K
BUFFER
Q10022SC2412K
SENSOR SW
Q10162SC2412K
HD SW
C1046
22025V RS
C103
2 220
6.3V
KA
C107
022
06.
3VKA
C104
8
4.7
50V
KA
C1076
1006.3V KA
C1047
1016V KA
R1060 270
R103
8
22K
R102
3
22K
R103
610
0
R103
1
22K
1/4W
R103
3
22K
R104
0
22K
1/4W
R104
1
22K
1/4W
R108
7
33K
R105
0
100
1/4W
R108
3
33K
R104
4
3.3K
R104
5
3.3K
R105
1
5.6K
1/4W
R100
2
120
R102
7
10K
R102
91K
1/4W
R1082
22K
R107
8
4.7K
R108
0
4.7K
R1077 10K
R1039
1K
R1081
18K 1/4W
R1021
470
R1054
4.7K
R1012
270
R104
2
220
R102
6
10K
R1009
270
R1018
4.7K
R1025
33K
R105
5
10K
R101
1
2.2K
R100
3
82K
R1032
10K
R1010
3.3K
R1049
4.7K
R101
6
270
1/4W
R1053
10K
R1024
15K
R1057
5.6K
R1004
1K 1/4W
R1008 1K
R1064
56KR1067
56K
R1014
1K
R1001
1M
R107
9
221/
4W
R105
8
1K1/
4W
R101
9
47K
R100
6
47K
R105
6
10K
R104
6
100
R103
0
10K
R102
8
6.8K
R1090
1K
R1035
22K
R1062
4.7K
R102
2
68K
R1020
560
R109
41K
R100
7
10K
R1017
560
R103
76.
8K
R107
422
K
R1013
10K
R1059
1K
R106
3
1.2K
R1096
1K
R106
1
220
C102
3
0.1
BC1
065
0.1
B
C1015
0.0018 B
C107
2
68P
CH
C107
1
68P
CH
C101
9
0.1
B
C101
8
220P
CH
C10430.1 B
C104
0
0.00
68B
C1029 0.01 B
C1073
0.01 B
C1074
0.01 B
C1034
0.1 B
C1038
15P CH
C103
5 1B
C105
0
100P
CH
C105
6
100P
CH
C102
70.
1B
C104
9
0.01
B
C1057
0.1 B
C1066
0.1 B C1061
0.022 B
C1063
220P CH
C1058
220P CH
C102
618
PCH
C102
8
18P
CH
C102
415
PCH
C102
5
12P
CH
C1081
0.001 B
C1008
0.18 B
C1009
0.022 B
C101
4
0.1
F
C101
7
0.1
B
C106
20.
1B
C107
910
0PCH
C107
80.
1B
C1069
22P CH
C108
2
0.1
B
C108
9
150P
CH
C108
0
150P
CH
C1005
0.001 B
C1002
0.001 B
C1092
1 F
C1044
0.0082 B
C102
20.
0039
BC1012
0.0039 B
C105
20.
1B
C101
0
0.00
1B
C1067
0.1 B
C1006
0.022 B
C1007
0.0047 B
C100
40.
1B
C1055
330P CH
C1030
0.1 F
C1060
0.1 B
C100
3
0.1F
5.5V
C102
0
4.7
50V
KA
C100
1
100
16V
KA
C102
1
3316
VKA
C101
3
226.
3VKA
C1090
226.3V KAL1001
12uH
L1005 100uH
X1001
10MHz
X100
232
.768
KHz
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D1010
SB10-03A3
D1006
SB10-03A3
D100
2
1SS1
33 D1016
1SS133
D1009
1SS133
D100
4
1N40
05E
D1012
1SS133
D1014
1SS133
D1015
1SS133
D1017
1SS133
D100
71S
S133
D1001
1N4005E
CAUTION: DIGITAL TRANSISTOR
S808Y
SCL
SDA
RESE
T
VV_H
PAL-
H
CAP_
F/R
SDA
EXT_
IN_L
CAP_
LIM
IT
CONT
ROL_
IN
TEXT
_RES
ET
AT+5.6V
GNDVCR_POWER_H
P.CON+5V_C P.CON+5V_D
CAP_VCO D_V_SYNC
LDM
_R
LDM
_F
REEL
-T
REEL
-S
V.REC_ST_HP.CON+5V[SENSOR] VV_H
AT+12V PAL-HMOTOR_GND TEXT-H
2FSC_AGNDSCL
VOL_CTL SDAH.SWSTANDBY_H SEN_LEDENV_DETVCR_A_MUTECTL+TV_A_MUTE TAB_SWCTL-VCR_POWER_H
V.SYNCVCR_A_MUTE CENT_LED_CTL
V.REC_ST_H
TU_AUDIO_MUTE_H
VV_HTV_POWER_HAFC_OFF ON_TIM/PLAY_LED
KEY_BON_TIM/PLAY_LEDKEY_AT-REC_LEDFF/REW-L REC_LED
REC_LEDTEXT_Y T-REC_LED
LM-
LM+
STANDBY_HTUNER_CTLREMOCON_IN
TUNER_ON/OFF REMOCON_IN
LDM
_F
LDM
_R BB_LEXT_IN_LB.OUT_B R.OUT_ATU_AUDIO_MUTE_H
EOT
BOT
TUNER_ON/OFFG.OUT_A IIC_OFF
B.OUT_A DEGAUSS_HGND
CYL_DRIVE
TEXT-HCYL_PG VD_AAFC_OFFCYL_FG POWER_FAIL[DC]VCR_POWER_HTV_POWER_HH.SWHD_A
HF_H.SW AGC_M VD_ACYL_DRIVE
R.OUTREC_AFTLM- G.OUTB.OUTLM+ CONTROL_IN AFT_M
TEXT_YD_V_SYNCSDAH.SYNC
SCLHF_ENVIIC_OFFV.SYNC_AV.SYNC KEY_A AFT_MAGC_MKEY_B HD_ATUNER_CTLPOWER_FAIL[DC]CENT_LED_CTL
GNDTAB_SWDEGAUSS_H
CTL+
REC_AFTCTL-
TUNER_ON/OFF
SCLSDATEXT_RESET
V.SY
NC_A
MS_
SEN-
B
MS_
SEN-
A
FF/R
EW-L
B.OU
T_C
ENV_
DET
H.SY
NC
2FSC
_A P.CON+5V_D
BOT
EOT
TV_POWER_H
BB_L
B.OU
T_A
G.OU
T_A
R.OU
T_A
TV_A_MUTE
VOL_CTL
RESE
T
CAP_FG M.P.OFF_HR.OUT
SEN_
LED
MS_
SEN-
B
MS_
SEN-
A
REEL
-S
REEL
-T
CAP_
LIM
IT
CYL_DRIVE
CYL_FG G.OUTSDAHF_H.SWCYL_PGHF_ENVVCR_A_MUTE
B.OUT
B.OUT_B
B.OUT_CCONTROL_IN
CAP_VCO
CAP_FG
CAP_F/R
PCB010VMX199
FROM/TO T’TEXT
FROM/TO SOUND AMP
FROM/TO POWER
(SYSCON PCB)MICON SCHEMATIC DIAGRAM
FROM/TO MICRO MOTOR
(CP101)
(CD2001)
FROM/TO 21PIN I/O
NC
NC
NC
NC
NC
NC
NC
0.9
5.1 5.1
1.40.5
2.4 1.2
0 5.1
1.2 0
0 5.1
0.9
IN OUTGND
5.105.1
VCC
TEST
SCL
SDA
A0 A1 A2 VSS
5.1 0
0 0 0 0
4.8 4.8
1.4
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
VODE
O_EN
V
BOT
EOT
MSS
EN_B
28
29
30
MSSEN_A
KEY_B
KEY_AAFT.S.CURVE
AVCC
POWER_FAIL
SERVICE
IIC_OFF
REMOCON IN
T-REC_LEDYC0
DA RGB SW
R
G
B
CYL_SPEED_UP
DPG
DFG
VIDEO_H.SW
DRUM_PWM
CAP_PWM
DUMMY.V.SYNC
VSS
111
112
C.SYNC
VCC
HIFI_H.SW
HIFI ENV
TUNER AGC
REC.AFT.S.CURVE
DEC_TU_SW
TUNER_CTL
5.1
4.4
5.1
4.9
04.6
DEGAUSS
REC/OTR_LED
ON_TIMER_LED
PLAY_LED
OTPB_LED
TV_POWER_ON-H
VCR_POWER_ON-H
CENT LED
TAB_SW
VSS
IIC_C
LK_0
IIC_D
ATA_
0
VCC
MS_SENS_CTL55
56
TEXT
RES
ET
SD-L
S01
SI1
LDM
_FW
D
LDM
_RVS
REEL
-S
REEL
-T
CAP_
FWD-
L
CAP_
FULL
VV-HX2X1
/RES
OSC1
VSS
OSC2
VCL
MDO
CAP_
LIM
IT
85
86TV_MUTE
VCR_MUTE
V.REC.START-H
TUNER MUTE
FF/REW-L
AV2
CTL_MONITORSTANDBY_H
B.B_H
EXT_
IN-L
REC_
AGC_
CTL
AV1
MO_SYNC IN
FWE
VOLUME_PWM
AFC OFF
AV3
BB_L
FROM/TO CHROMA/IF
PAL-
H
VCC(5V)
CTL
I LIMIT
GND
VCO
FG
FROM/TO CAPSTAN DD UNIT
0 0
4.9
BOT
LDM-
LDM+
VCC
1.3
1.2 5.0
26
CONTROL LOGIC
SAVEPOWER
TSD
0 0.111.5 0 0.3 0.1 0.3 11.5
CYL GND
CYL FG
CYL +B
CYL PG
CYL DRIVE
0
5.3
0
0 2.6 2.6 2.6 2.6 0.2 2.7 2.6 2.6 5.2 22 1.7 5.1 5.1 2.1 1.5 5.2 1.6NC
0 2.6 0 1.2 0 0 1.4 1.4
5.3
5.3
0.6
0
2.5
1.5
2.3
5.2
4.9
0.3
5.3
0
5.3
5.2
4.7
5.2
5.2
5.2
5.2
0
5.2
5.2
5.2
5.2
5.3
3.1
1.3
5.2
05.32.83.63.53.5005.20.605.25.202.65.201.61.55.22.502.63.35.22.20.5
5.2
0
5.2
0
0
0
0
0
0
0
5.2
0
0
0
0
0
0
1.3
0
2.2
2.6
2.6
1.9
2.6
0
0
0.4
5.2
0
0
5.2
21
25
28
30
29
27
5.1
5.1
4.4
MOTOR GND
CAP.M/F/R
FROM/TO Y/C/A/H.AMP
4.7 0
FROM/TO DECK
(LDM) 0NC
NC
0.1
5.0
22
0
0.24.2
23
FROM/TO HIFI
24
0
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
HS1001763WAA0046
CP810IMSA-9130B-12
1
10
11
12
2
3
4
5
6
7
8
9
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
IC1003 KIA7805API5V REG.
1 2 3
IC1004 KIA7805API5V REG.
1 2 3
Q1007DTC114TKA
P.CON+5V SW
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WAS
Q10062SB698
P.CON+5V DRIVER
W96
0
W807
W871 W874
W818
W902
W860
W846
C104
2
470
6.3V
YK
C103
7
470
6.3V
YK
C109
1
100
16V
YK
R1065
10K
R106
8
820
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D1022
11EQS04
D1020
11EQS04
D101
9
11EQ
S04
D101
8
11EQ
S04
CAUTION: DIGITAL TRANSISTOR
S808X
RECORD LUMINANCE SIGNALPLAYBACK LUMINANCE SIGNALRECORD COLOR SIGNALPLAYBACK COLOR SIGNAL
AUDIO SIGNAL(REC)AUDIO SIGNAL(PB)
TUNER VIDEO SIGNALTUNER AUDIO SIGNAL
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
P.CON+5V_C
GND
P.CO
N+5V
_C
VCR_
POW
ER_H
P.CO
N+5V
[SEN
SOR]
P.CON+9V
Y/C_VIDEO
AT+5.6V
P.CON+5V[SENSOR]
P.CON+5V_C
AT+5.6V
AT+12VCAP_VCO
CAP_VCOP.CON+8V[VCR] GND
MOTOR_GND
VCR_POWER_H
AT+12V
MOTOR_GND
P.CON+5V_A
AT+5.6V
VCR_POWER_H
P.CON+9V
AT+30V
AT+9V
MON
ITOR
_V
MON
ITOR
_A-L
MON
ITOR
_A-L
_A
MONITOR_A-L_A
P.CON+5V_AREC_TU_AU-R
REC_TU_AU-LP.CON+9VTU_AUDIO-R_AAT+5.6VTU_AUDIO-L_AGND
P.CON+5V_C
GND P.CON+5V_A
P.CON+9V
AT+30VMONITOR_A-L
TU_AUDIO-R_AREC_TU_AU-LTU_AUDIO-L_A
REC_TU_AU-R MONITOR_V
AT+9V
P.CON+8V[VCR]
AT+5.6V
GND
GND
MONITOR_A-L_AY/C_VIDEO
AT+12V
P.CON+9V
AT+5.6V
P.CON+5V_A
MONITOR_V
P.CON+5V_C
GND
FROM/TO CHROMA/IF
FROM/TO 21PIN I/O
FROM/TO REGULATOR
(CP9002)
POWER SCHEMATIC DIAGRAM(SYSCON PCB)
FROM/TO SOUND AMP
PCB010VMX199
GND
GND
MOTOR+12V
MOTOR GND
AT+5.6V
P.CON+9V
AT+30V
(LDM)
P.CON+8V
AT+9V
(LDM)
P.CON+5V A
VCR POWER H
P.CON+8V[VCR]
FROM/TO MICON
FROM/TO Y/C/A/H.AMP
4.6
5.0 4.9
4.2
0
0
OUT
IN GND
OUT
IN GND
8.1 0.2 5.2
8.2 0.2 5.2
FROM/TO HIFI
FROM/TO T’TEXT
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
B450
1
BLM
21A6
01SP
T
B4502
BLM21A601SPT
TP4501JWF-50K-1
VIDEO OUT
CP42
0282
83_1
112_
00_0
00
11011 23456789
J4501035_0_9985_05
21PIN JACK
1
10
11
12
13
14
15
16
17
18
19220
21 3
4
5
6
7
8
9
CP75
582
83_1
012_
00_0
00
110 23456789
CP60
582
83_0
512_
00_0
00
1 2 3 4 5
R.SIGNALG.SIGNALB.SIGNAL
Q4201DTC114EK
POWER ON SW
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WAS
L4502
100uH
Q45022SA1037AK
BUFFER
W932W
918
W82
9
W843
W82
5
W82
8
W822
W96
1
W98
6(W
034)
Q45072SC2412K
PERI SW
Q45042SC2412K
Y SW
Q45082SC2412K
Y SW
Q45102SC2412K
SW
Q45012SC2412K
BUFFER
Q45112SC2412K
MUTE SW
Q45052SC2412K
MUTE SW
C4529
1016V KA
C4509
1016V KA
C450
4
1016
VKA
C452
6
1016
VKA
R4502
100
R452
2
82
R452
3
68
R452
1
75
R450
6
22K
R4516
75
R451
1
75
R4539
4.7K
R450
3
10K
R450
4
10K
R4507
150 1/2W
R450
5
12K
R4525
100 1/4W
R452
0
680
R4524
68 1/4W
R420
1
75
R4510
10K1/4W
R450
8
6.8K
R452
8
120K
R4540
1K 1/4W
R450
1
56K
1/4W
R451
9
120K
R450
9
680
1/4W
C453
1
470P
CH
C453
0
470P
CH
C450
8
0.1
B
C450
2
1F
C450
5
0.01
8B
C420
4
0.1
B
C420
3
0.1
B
C420
5
0.00
1CH C4201
0.001 CH
C45160.001 CHC4515
0.001 CH
C4501
1006.3V KA
C450
3
330
16V
YK
L450
8
10uHL4
504
10uH
L4503
10uH
L4501
10uH
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D450
3
1SS1
33
D451
0
1SS1
33
D451
1
1SS1
33
D4202
11ES1N
CAUTION: DIGITAL TRANSISTOR RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNALRECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
AUDIO SIGNAL(REC)AUDIO SIGNAL(PB)TUNER VIDEO SIGNALTUNER AUDIO SIGNAL
ON_TIM/PLAY_LED SOUND_L+KEY_B SP_OUT_L
SOUND_R+REC_LEDSP_OUT_R
T-REC_LED SOUND_GND
KEY_A
STANDBY_H
REMOCON_IN
TUNER_ON/OFF
VV_H AT+5.6VEXT_IN_L
TU_AUDIO_MUTE_H
GND GND
P.CON+9V
MONITOR_A-L_A
MON
ITOR
_A-L
_A
FRON
T_AU
_IN-
R
FRON
T_AU
_IN-
L
MON
ITOR
_A-R
Y/C_
VIDE
O
P.CO
N+9V
21_R
21_G
21_B
P.CON+5V_A
P.CON+5V_A
FRONT_AU_IN-R
FRONT_AU_IN-L21_YREAR_AUDIO_IN-R
REAR_AUDIO_IN-L
MONITOR_A-R
VV_H-A
REAR_AUDIO_IN-R
REAR_VIDEO
FRONT_V_INREAR_AUDIO_IN-L REAR_VIDEO
Y/C_VIDEOTUNER_ON/OFF
TU_VIDEO
TU_AUDIO-L
TU_AUDIO-R
VV_H-A
21_Y
21_Y
21_R
21_G
21_B
TU_A
UDIO
-R
TU_A
UDIO
-L
TU_V
IDEO
P.CO
N+9V
(CD7
02)
(CD7
57)
FROM
/TO
OPER
ATIO
N
NC
PCB010VMX199
00
0000
2.5
0 0 0 0 0 0
00000000
NCNC
(SYSCON PCB)
21PIN IN/OUT SCHEMATIC DIAGRAM
0
05.1
NC
FRON
T A
IN R
SP O
UT R
SOUN
D OU
T R
00.7
0.7
00
0
0
0.70
1.8
0
0
0.5
8.5
1.8
FROM/TO MICON
52
46
FROM/TO SOUND AMP
FROM/TO Y/C/A/H.AMP
FROM/TO CHROMA/IF
SOUN
D GN
D
SP O
UT L
GND
SOUN
D OU
T L
FRON
T A
IN L
GND
FRON
T VI
DEO
IN
0.7
0
0
0
0
0.7
ON T
IMER
LED
REM
OCON
OUT
GND
KEY
B
REC
LED
T-RE
C LE
D
KEY
A
AT+5
V
POW
ER O
N LE
D
MON
ITOR
A-R
MON
ITOR
A-L
A
P.CO
N+9V
GND
MON
ITOR
V
TEST
POI
NT
FROM
/TO
OPER
ATIO
N
0.1
0
4.8
FROM/TO T’TEXT
FROM/TO HIFI
FROM/TO POWER
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
8TU
601_
1NJ
H302
3M21
8
1
10
11
1213
1415
2
3
4
5
6
7
8
9
IC60
1LA
7681
2CH
ROM
A/IF
IC
1 10 11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27
2829
3
30313233343536373839
4
40414243444546474849
5
5051525354
6 7 8 9
CF601 SAF39.5MZL220ZLSAW FILTER
2 3 4 5
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
IC602 LA7510SOUND IF AMP IC
1 2 3 4 5 6 7 8 9
OUTOUTGININ
CF603SAF32.9MDE210Z
1 2 3 4 5
CD820CH2E014A
1
10
11
12
13
14
2
3
4
5
6
7
8
9
L004HF57T18.5*10*10
L006HF57T18.5*10*10
CD651 CH01408A1
C636
4716
VKA
NP
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
CD850CH25090A
1
2
3
4
5
R.SIGNALG.SIGNALB.SIGNAL
R634
4.7K
+-1%
Q611DTC143TKA
SW
Q613DTC124EKA
VV SW
Q614DTC114EKA
SW
L613
100uH0607
L609
100u
H06
07
L605
100uH 0607
L601
100u
H06
07Q6082SA1037AK
BUFFER
W951W950
W95
6
W856
W96
3
W909
W802W
975
W92
3
W88
5
W863
W88
8
W972
W91
2
W97
9
W983
W989
(W007)
Q6032SC2412K
BUFFER
Q6102SC2412K
AMP
Q6062SC2814
IF AMP
Q6072SC2412K
SW
Q6012SC3000
AMP
Q6092SC2412K
BUFFER
Q6122SC2412K
AFC SW
Q6022SC2412K
BUFFER
C700 4.
750
VKA
C652
0.33
50V
KA
C626 0.47
50V
KA
C659
0.47
50V
KA
C614
220
16V
YK
C632 10
50V
KA
C642
3.3
50V
KA
C677
470
16V
YK
C634 22
06.
3VKA
C687 22
06.
3VKA
C669 10
50V
KA
C620 47
6.3V
KA
C618
150
VKA
C622 1
50V
KA
R621
390R642
10K 1/4W
R648
2.2K
R643220 1/4W
R602 1K
R632
100
R633
100
R664
100
R666
100
1/4W
R647
120K
R663 47
0
R654
150
1/2W
R618
2.2M
R644
4.7K
R661
330
R662
100
R646
100K
R638
120K
R675
2.2K
R639
1.5K
R628
22K
R657
1.8K
+-1%
R623
1K1/
4W
R681
100
R676
330K
R660
270K
R678 560
R650
1.5K
R649
5.6K
R651
27
R610
120
R609
330
R682 150
R601
1K
R605
1K
R619
1K
R627 1K
R626
22K
R625
22K
R680 18K
R616
6.8K
R615
391/
4W
R655 12K
R658
100
R687
4.7K
R688 1K
R652
1K+-
1%
R683
220
R668
100K
R653
4.7K 1/4W
R645
330 1/2W
R630
24K
R631
24K
R665
1KR677 1K
R624
1K
R622
680K
R636 1K
R608
2.2K
R604
100
1/2W
R607
6.8K
R656
3.3K 1/4W
R670
560
R641
1K 1/4W
R617220
R611220
R669 100
R667 47K
R659 220C695
8P CH
C675
0.1 B
C663
0.001 B
C631
0.001 B
C697
1B
C698 1
B
C647
100P
CH
C616
0.33
TF
C624
0.04
7B
C650
0.01
B
C649
0.02
2B
C653
0.01
B
C648
47P CH
C607
47P
CH
C627
16P
CH
C676
220P
CH
C654
0.01 B
C633
0.01
B
C661
0.1
B
C615
0.01
B
C690
0.01
B
C688
0.47 B
C674
0.47
B
C662
0.1
B
C686
0.00
1CH
C678
1 F
C635
0.1 B
C655
0.1 F
C673
0.1
B
C630 1
B
C682
0.1 B
C641
0.01
5B
C664
0.01 B
C637
0.1
B
C646
100P
CH
C665
1 F
C617
0.22
TF
C640
0.01
B
C691
330P
CH
C643
0.00
39B
C696
0.1
B
C694
0.1 B
C668
220P
CH
C621
0.01
B
C610
1F
C644
0.00
1B
C606
0.022 B
C657
0.1
B
C602
0.1 F
C604
0.01
B
C651 1
BC608
0.001 B
C699
4725V KA
C645 1
50V
KA
C613 10
16V
KA
C689
100
16V
KA
C611 10
16V
KAC6
12 1016
VKA
C658
1006.3VKA
C667 2.2
50V
KA
C639 47
6.3V
KA
C605 1
50V
KA
C619
150
VKA
C656
220
10V
YK
C623
330
16V
YK
L607
0.56uH
L603
15uH
L611
100uH
L606
2.2u
H
L614
1.5u
H
L612
3.9uH
L610
2.2uH
L604
0.22uH
CF60
2M
KT41
.5M
A110
P
FILT
ERCE
RAM
IC T
RAP
CF60
4M
KT31
.5M
A110
PFI
LTER
CERA
MIC
TRA
P
X601
4.43
3619
MHz
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D603
1SS1
33D6
05
1SS1
33D6
01
1SS1
33
D602
1SS1
33
D604
11ES1N
D608
1SS1
33D6
09
1SS1
33
D607
1SS1
33
D6101SS133
L608360K043
COIL VIDEO IFT
1 2 346
CP603 8283_0912_00_000
1
2
3
4
5
6
7
8
9
CP601 CPB1809-0101
1
2
3
4
5
6
7
8
9
CAUTION: DIGITAL TRANSISTOR
S102Y
S102X
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNALPLAYBACK COLOR SIGNAL
AUDIO SIGNAL(REC)AUDIO SIGNAL(PB)
TUNER VIDEO SIGNALTUNER AUDIO SIGNAL
TEXT-HREC_AFT AT+5.6V
AFC_OFFTEXT_Y
VCR_POWER_H POWER_FAIL[DC]TV_POWER_HSOUND+BHD_A HD
SOUND_GNDVD_A VD
R.OUT
G.OUTB.OUT
DEGAUSS_H
P.CO
N+9V
POWER_FAIL[DC]
SIF
TUNER_CTLAGC_M
SDA SDA_A P.CON+9V
21_Y
SCL SCL_A
R.OU
T
G.OU
T
B.OU
T
V_OU
T
TEXT
_R
TEXT
_G
TEXT
_B
TEXT
_Y
H_OU
T
P.CO
N+5V
_A
P.CO
N+9V
P.CO
N+9V
_A
IIC_OFFAFT_M
GND
P.CON+5V_AB.OUT
REC_AFT
H_OUT
P.CON+5V_A
V_OUT
HD
TV_POWER_H
POWER_FAIL[DC]
VDAFC_OFF VCR_POWER_H
DEGAUSS_H
P.CON+9V_A G.OUT
R.OUT
P.CON+5V_A B.OUT
TU_AUDIOTV_POWER_HP.CON+9VSIF
VV_H-ATU_AUDIO-R
TU_AUDIO-L
SCL_A
SDA_A
P.CON+8V[VCR]
TU_AUDIO-L_ATU_AUDIO-R_A
HD
TU_VIDEOTU_AUDIO-RTU_AUDIO-LVV_H-A21_Y
GND
AT+30VGNDP.CON+9V
TEXT_BP.CON+5V_A
TEXT_GGND
TEXT_RMONITOR_V
TEXT_YP.CON+8V[VCR]
TEXT_SYNCTU_AUDIO-R_A
TU_AUDIO-L_ATU_VIDEO
P.CO
N+5V
_A
P.CO
N+5V
_A
TEXT
_SYN
C
MON
ITOR
_V
TU_A
UDIO
TU_V
IDEO
P.CO
N+9V
TO DECK SHILD
TEST POINT
FROM/TO MICON
(SYSCON PCB)CHROMA/IF SCHEMATIC DIAGRAM
(CP805)
(CP820)
4.6
3.2
NC
NC NC
NC
NC
NC
0
FROM
/TO
POW
ER
FROM/TO DEFLECTIONNC
RF AGC
IF AGC
A2CPLL
IFIDENT
FMDET
SW
DCVOL
SPLL
BPF
LIMAMP
BPFCLMP CLMP
VIDEOSW
TRAPBAF SW
PEAKINGCORING
BLACKSTRETCH
AFT
DELAYLINE
SYNCSEP
BUS ABL CLAMP
OSDCONTRAST
APC1
CWKILLER CLAMP
DC ADS.
1H DELAY
CLAMP
VCO
APC2
+
DRIVE/OUT-OFF B.AKBHDRVER
RAMP
VERC/D
VERSEP
HDROUT
PHASESHIFTER
AFC2
FBP
OSDSW
CONTRASTBRIGHT
RGBMATRIX
COLORCLAMP
LPFALC
TINT
PALSW
VCO
ACC DEMO
AFC1
HDRC/D
HDRVCO
1/256
SW
VIF
TRAP
VIDEOAMP
VIDEODET
VCC
PCB010
3.1 2.0 2.5 2.5 4.3 4.3 3.7 3.5 2.5 2.6 4.9 2.7 0 2.0 3.5 2.8 3.9 0.9 0 0 0 8.5 4.9 0.9 0 1.1
2.3 2.4 0 0 2.9 2.9 0 5.0 2.6 4.8 4.8 4.8 4.0 1.1 1.1 1.1 0 7.8 1.8 1.7 1.8 0 2.1 2.6 5.1 2.6 0.4
4043
2.1
373635
6.90.09.03.40.03.47.44.44.4
OUTPUTDET.
330
TP(N
C)
IF IN
PUT
IF IN
PUT
NCVCCGNDIF A
GC F
ILTE
R
DET.
FILT
ER
10K
AMP
AGC DET.
IFAMPVIDEO
DETECTOR
VMX199
NC
AFT
AGC
IIC OFF
SDA
SCL
B.OUT
IF
+30V
+5V
SDA
SCL
AGC
NC
NC
NCNC
39
38
1.3
0.7
4.9
0.0
0.6
4.5
GND
GND
SIF
SDA
SCL
P.CON+8V[VCR]
0.8
7.2
1.6
NC
0.30
0
2.6
3.71.9
41
TU AUDIO
TU AUDIO-R
TU AUDIO-L
REC AFT
0
2.6
0
(CP6601)
FROM/TO POWER
FROM/TO SOUND AMP
B.OUT
GND
G.OUT
R.OUT
CUT OFF
V.OUT A
SOUND +B
V.OUT
V.PULSE
GND
ACL
SOUND GND
H.OUT
P.CON+5V A
H.PULSE
TV POWER H
VCR POWER H
DEGAUSS H
POWER FAIL[DC]
00
0
0
0
GND
34
TO CRT
FROM/TO STEREO
44
42
03.5
4.0
2.0
5.2
2.6
GND
0
FROM/TO Y/C/A/H.AMP
FROM/TO 21PIN I/O
9.4
3.6
3.0
FROM/TO T’TEXT
(S820)
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
R357_1
0.33 3W
IC353 AN7522SOUND_AMP
1101112 23456789
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
HS353763W110131
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
Q353DTC114EK
SW
Q355DTC114TKA
MUTE
Q356DTC114TKA
MUTE
W936 W878W908
W906
W812
W875W907
W810
W939
Q3522SC2412K
SW
Q3512SC2412K
MUTE
C351 22
16V
KAC352 10
16V
KA
C354
100016V YK
C372
100016V
YK
R352 47
0
R361
4.7K
R358
470
R351
2.2K
R360
2.2K
R354
2.7K
R356
100
R353
68K 1/4W
R359
10K 1/4W
C360
0.05
6B
C366
0.01 B
C359
0.05
6B
C371
0.00
1CH
C363
1B
C364
1B
C370
0.00
1CH
C356
2216V KA
C358
2216V KA
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CAUTION: DIGITAL TRANSISTOR
AUDIO SIGNAL(REC)AUDIO SIGNAL(PB)
TUNER AUDIO SIGNAL
SOUND+B
SOUND_GNDSOUND_L+
POWER_FAIL[DC]SOUND_R+
SP_OUT_L
MONITOR_A-L_A SP_OUT_R
SOUND_GND
MONITOR_A-R
TV_A_MUTE
M.P.OFF_H
VOL_CTL
TV_POWER_H
GND
AT+12V
50
PCB010
0.5
00
0
0
06.6
VMX199
10.0
SOUND AMP SCHEMATIC DIAGRAM(SYSCON PCB)
3.5 0 3.5 6.6 1.3 0 1.3 3.9 3.5 0 3.5 6.6
LR - +-+
FROM/TO 21PIN I/O
49
0
00
FROM/TO POWER
FROM/TO HIFI
FROM/TO MICON
FROM/TO POWER
FROM/TO CHROMA/IF
0
00
0
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
IC85
3M
M12
34TR
IPLE
ANA
LOG
MPX
ER
1
10111213141516
2 3 4 5 6 7 8
9
IC851 ET106DECODER
110
1112
131415
1617
1819
2
2021
2223
2425
2627
28
34
56
78
9
IC852 ET317DATA SLICER
11011
1213
1415
1617
1819 2
20
34
56
78
9
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
B851
LFP3A-M3R2TA
C863
2216
VKA
NP
R.SIGNALG.SIGNALB.SIGNAL
L852
10uH
W851
W886
W850
W914
W845
W86
1
W82
0
W82
3
W905
W892
W853
W84
8
W847
W876
W880
Q8522SC2412K
GREEN BUFFER
Q8532SC2412K
SYNC BUFFER
Q8512SC2412K
BLUE BUFFER
Q8612SC2412K
BUFFER
Q8622SC2412K
BLK BUFFER
Q8552SC2412K
RED BUFFER
C896
4716
VKA
C894
2216V KA
C856 10
06.
3VKA
C857
1006.3V KA
C883
3.3
50V
KA
C882
3.3
50V
KA
C881
3.3
50V
KA
C852 10
06.
3VKA
C854 22
06.
3VKA
C872
10016V KAC873
10016V KA
C874
10016V KA
R889
2.7K
R856
1K
R902
390
R896
330
R854
22K
R862
150
R853
12K
R910 56
K
R865
390
R880
1K
R876
100 1/4W
R860
1K
R897
2.2K
R881
220
R905
12K
R877
100 1/4W
R878
6.8K 1/4W
R879
1K
R851
1K
R887
10K
R882 220
R911
150K
C885
100P
CH
C876
0.022 BC868
0.022 BC895
0.1 TF
C869
220P CH
C855
0.01
B
C890
15P CH
C888
0.01
B
C887
220P
CH
C889
0.1
B
C866
0.01
B C886
15P
CH
C867
0.1
MM
TV
C893
10P
CH
C859
330P
CHC8
51
0.01
B
C861
0.01 B
C853
0.02
2B
C862
0.1
B
C865
0.1 MMTV
C884 100
6.3V
KA
L856
10uH
L857
100uH
L851
10uH
X851
13875KHz
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D863
11EQ
S04N
D854
11EQS04N
D861
1SS1
33
D852
1SS1
33
D851
1SS1
33
S820Y S820X
RECORD LUMINANCE SIGNALPLAYBACK LUMINANCE SIGNALRECORD COLOR SIGNALPLAYBACK COLOR SIGNALTUNER VIDEO SIGNAL
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
TEXT_SYNC
MONITOR_V
P.CON+9V
AT+5.6V
P.CON+5V_C
P.CON+5V_A
GND
TEXT_B
TEXT_R
TEXT_G
TEXT_Y
GND
21_Y
SDA
SCL
TEXT_RESET
TUNER_ON/OFF
21_Y21_R
21_G
21_B
PCB010VMX199
FROM/TO MICON
NC
NC
FROM/TO CHROMA/IF
0.5
1.8
1.8
4.8
4.4
0
5.1
4.8
3.5
3.5
1.0
2.1
2.1
1.0
1.0
4.8
1.7
2.3
4.8
2.3
0
0
OSC1
AGND
CSIG
SSIG
TSIG
DVCC
WIND
DGND
SYNC
SCAN-0
0
0
DVCC
DGND
CLK.IN
RSTB
VIDEO
SYNC
TEST5
GREEN
RED
AGND
RGB SET
REF.
FRAG1
FRAG2
0.5
4.8
2.52.2
4.8
4.4
4.8
0.1
0.3
4.8
0.3
4.8
1.7
0
0
0
0
0
BIAS
AGND
CREF
AVCC
OSC2
TSTAPLB
TCLK
TADATA
DGND
OSC OUT0
0
0
0
4.8
TEST1
TEST4
TDATA
TCLK
CSB
MUTE
TEST2
TEST3
WIND
SCL
SDA
BLANK
BLUE
AVCC
0.1
5.0
4.5
T’TEXT SCHEMATIC DIAGRAM
(SYSCON PCB)
4.3
4.3
3.6
3.64.3
4.8
4.3
4.3
3.9
FROM/TO 21PIN I/O
4.84.3
3.6
51
FROM/TO POWER
FROM/TO CHROMA/IF
4.8
0
0.3
IN1B SW
1
OUT1
GND2
OUT2
OUT3
SW3
IN3A
IN2A
SW2
VCC
IN2B
GND1
IN1A
IN3B
GND3
1.6 0 0
0001.5 1.6 1.61.5
1.50.8 0.8 0.8 0
5.1
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
IC5501TDA9605H
HI-FI/AUDIO/CANAL SW IC
1 10 11
1213
1415
1617
1819
2
2021
22
23242526272829
3
30313233
3435
3637
3839
4
4041
4243
44
5 6 7 8 9
B550
1
BLM
21A6
01SP
T
C5524
150V KANP
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
R550
6
39K
+-1%
TP5502JWF-50K-1
HF ENV.
TP5501JWF-50K-1
HF H.SW
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WAS
L5501
100uH 0305
L5502
100uH 0305
W879
W942
W92
8
W91
7
C5529
150V KA
C551
6
1016
VKA
C551
2 1016
VKA
C550
9
1016
VKA
C551
1 476.
3VKA
C551
3
2.2
50V
KA
C551
8 476.
3VKA
C552
2
1016
VKA
C550
5
100
16V
KA
C5526
1016V KA
C5528
1016V KA
R5534
10
R5503
470
R5504
39K
R550
5
3.3K
R550
7
3.3K
R5509
39K
R5511
18K
R551
7
47K
R551
2
5.6K
R551
5
5.6K
R552
9
47K
R552
8
47K
R551
0
12K
R552
6
12K
R552
7
12K
R5502
10K
R551
3 1KR5
514 1K
R550
8
12K
R551
6
47K
C550
7
0.1
B
C5501
0.01 B
C551
0
0.00
56B
C552
0
0.00
56B
C550
6
0.1
F
C5503 0.1 B
C550
8
0.1
B
C552
1
1FC5504
10P CH
C552
3
1F
C551
7
1F
C551
9
1F
C551
5
1F
C551
4
1F
C552
5
0.1
F
C5502
476.3V KA
C553
9
330
6.3V
YK
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNALRECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
AUDIO SIGNAL(REC)AUDIO SIGNAL(PB)TUNER VIDEO SIGNAL
SCL1
GND
AT+9
V
P.CO
N+5V
_C
REC_
TU_A
U-L
REC_
TU_A
U-R
MON
ITOR
_A-L
MON
ITOR
_A-R
NORM
AL_A
U
Y/C_
AUDI
O
HF1
HF2
HF_C
OM
GND
VCR_
A_M
UTE
HF_E
NV
HF_H
.SW
SDA
FRON
T_AU
_IN-
L
FRON
T_AU
_IN-
R
REAR
_AUD
IO_I
N-L
REAR
_AUD
IO_I
N-R
MON
ITOR
_A-R
Y/C_AUDIO
HF1 NORMAL_AU
HF_COM
HF2
MONITOR_A-R
P.CON+5V_C MONITOR_A-L
HF_H.SW
SDA
SCL1
HF_ENV
VCR_A_MUTE
REAR
_AUD
IO_I
N-L
REAR
_AUD
IO_I
N-R
REC_
TU_A
U-L
REC_
TU_A
U-R
FRON
T_AU
_IN-
L
FRON
T_AU
_IN-
R
FROM
/TO
MIC
ON
FROM
/TO
21PI
N I/O
FROM
/TO
Y/C/
A/H.
AMP
FROM
/TO
SOUN
D AM
P
FROM
/TO
POW
ER
NCNCNC
INPUT SELECT
RECmute
+1db 12VHF AGC
BPFHFlimiter
HFlimiter
1.3MHz1.4MHz
PLL
CCO
1.7MHz1.8MHz
noisesuppr. 5th order
W+FMaudio LPF detectorrectifier
audioclipper
noisesuppr.
audioclipper
rectifier5th orderW+FMaudio LPF
+compressorexpandor CCA
detector
24pin23pin
M
+
+
E1RE2L E2R
SAP
E1L
32pinexpandor CCAcompressor
33pin
A
M
M
+ +
SAP
ME2
LE2
R
TUL
TUR
nom
alse
lect
outputselect
AUNT
E2L
E2R
automuteMUTE
selectlineDub
SAPTUR
M
E1L
E1RSAP
TULselectdecoder
parkhold
parkhold
DCL
DCR
LR
M +
RM
ratiocarrier
amplificationplayback
HID
record current
Dub
M
+
+
M
vol.leftvol.
detectorlevel
detectorlevel
HF LPFrecord-mute
BPF1.7MHz1.8MHz
PLL1.3MHz1.4MHz
CCOHF LPF
SupplyVrefpassive s-byactive s-by
L
I C2 Hifi detectorDOCAUTN
RMA
DCRDCL
env.select(pb)HID
LR
N
HID
Iref
TUL TUR
right
3.8 3.9 3.9 0.8 3.8 3.8 0 0.8 3.9 3.83.9
10.5
0.6
0.6
0.6
0
0
5.2
0.9
1.3
1.4
4.2
3.8 3.8 3.8 3.8 3.8 3.8 3.83.83.83.8 NC
0
3.9
0
0
0
4.6
3.8
6.0
6.0
6.0
6.0
PCB010
TUNER/HI-FI SCHEMATIC DIAGRAM(SYSCON PCB)
VMX199
NC
NC
NC
NC
NC
NC
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
D900
4
1SS1
33
D900
1
1SS1
33
D900
7
1SS1
33
D900
21S
S133
D900
31S
S133
R9010
33 1W
CP9002IMSA-9130S-12L
1
10
11
12
2
3
4
5
6
7
8
9
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
IC9003KIA7805API
5V REG.
1 2 3
IC9002KIA7805API
5V REG.
1 2 3
IC9001 KIA7809API9V REG
1 2 3
CD9001CH28112A1
2
3
4
5
6
7
8
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WAS
Q90012SB1131
DRIVER
Q90032SB1131
DRIVER
Q90042SB1131
DRIVER
Q90022SC1815Y
SW
R901
3
221/
4W
R900
5
10K
1/4W
R9007
2.2K 1/4W
R900
2
1.8K
1/4W
R9001
18K 1/4W
R900
856
01/
4WR9
009
390
1/4W
R9003
10K 1/4W
R9004
10K 1/4W
R9011
220 1/4W
C900
1
0.1
B
C900
6
470
6.3V
YK
C900
5
330
16V
YK
C900
3
330
16V
YK
C900
4
470
6.3V
YK
C900
2
470
16V
YK
C900
8
470
16V
YK
C9007
47016V YK
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D9006
11EQS04
PCB120VEX920
(SYSCON PCB)
REGULATOR SCHEMATIC DIAGRAM
(CP810)
GND
AT+12V
MOTOR GND
UNREG+8V
UNREG+8V
AT+13V
AT+30V
GND
GND
GND
FROM/TO TV POWER
(CP810)
FROM/TO POWER
MOTOR GND
MOTOR+12V
P.CON+8V[VCR]
P.CON+8V
P.CON+5V A
AT+5.6V
VCR POWER H
P.CON+9V
AT+30V
AT+9V
8.5 0.6 5.6
8.3 0.2 5.2
0
00.8
8.9
9.6 9.5
9.60.612.0
IN GND OUT
IN GND OUT
IN GND OUT
8.4 8.3
7.7
8.4 8.3
7.7
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
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WAS
L6603
100uH 0607
L6604
100uH 0607
W82
6
W82
4
W822
W823
W832
W833
W831
W820
W835
W81
1
W81
2
W814
W817
C666
5 476.
3VKA
C6634
476.3V KA
C665
1 150
VKA
R6638
8.2K
R6622
101/4W
R662
4 101/
4W
R6620
3.31/4W
R662
7 10
R662
9
3.3
1/4W
R662
8 101/
4W
R6636
101/4W
R6633
10K1/4W
R662
5
100
R662
6
100
R6634
39K
R6637
39K
C664
0
0.01
B
C6647
0.1 B
C664
2
0.01
B
C664
1
0.01
B
C6650
0.1 B
C6648
0.1 B
C666
0
0.1
B
C665822P CH
C6664 22P CH
C665
3
47P
CHC6
654
0.01
BC6
655
47P
CH
C6639
0.1 B
C6649
0.1 B
C6659
0.033 B
C6663
0.33 B
C663
7
0.1
B
C664
4
2.2
50V
KAC6
645
2.2
50V
KA
C666
7
476.
3V KA C666
9
4710
VKA
L6602
2.7uH
X6602
24.576MHz
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CP6601CPB1809-0101
1
2
3
4
5
6
7
8
9
AUDIO SIGNAL(REC)
IC6603KIA7805API
5V REG
123
D6602
MA367
IC6602TDA9874H
NICAM or G STEREO 1 10 11
1213
1415
1617
1819
2
2021
22
23242526272829
3
30313233
3435
3637
3839
4
4041
4243
44
5 6 7 8 9
R6639
271W
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
(STEREO PCB)
STEREO SCHEMATIC DIAGRAM
NC
NC NC NC
NC
NC
NC
NC
NC
NC
NICAM
G STEREO
/
/
2.6 2.6 5.2 0 0 5.1 0 5.1 5.1 5.1 5.1
5.1
0
3.3
3.6
2.9
0
2.4
0
0
5.0
0
2.42.42.45.102.65.1 1.2 1.3 5.1
VDDA
1
VSSA
1
VSSD
1
VDDD
1
VSSD
2
VDDD
2
TP2
V REF2
EXTIL
EXTIR
MONOIN
VSSD4
V TUNE
XTALO
TEST2
I REF
ADDR2
VSSA2
SIF1
CRES
ET
VSSD
3
VDDD
3
SDO
XTAL1
CAF2
SCL
SDA
SDA
SCL
LPF
NC
P1 P1
P2 P2
EXTM
EXTR
VREF
EXTL
DGND
VCC
IFIN
T
CDE1
NC CDE2
AGND
AF1I
NC NC
AF1O
OUTL
10 NICAM
OUTR
11 TP1
12 PCLK
13 ADDR1
NC
21 VDDA2 AFR
22 TEST1
NC
NC
23 SIF2 NC
24 V REF1 CAF
44 VSSA3
34 SYSCLK
32 WS
43 VDDA3
35 VDDD4
LF1
NC
NC
NC
LF2
NC
NC
OUTM
AF2O
AF2I
CTRIG
CID
XTAL
MAD
1 OUTL
2 OUTR
5.1
0.2
5.1
0
0
2.6
2.6
2.6
2.6
0
5.3‘
0
33 SCK
GND
GND
SIF
SDA
SCL
P.CON+8V[VCR]
(CP601)
FROM/TO CHROMA/IF
OUT GND IN
TU AUDIO-L
TU AUDIO-R
TU AUDIO
5.2 0 8.3
PCB240VEX919
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
D515
MTZ
J33B
D528
MTZ
J5.6
B
W810
W81
8
W845
Q5042SC1815Y
RELAY DRIVE
Q5072SC945
FEED BACKSWITCHING
Q5122SC2909
SWITHING
Q5052SC2909
SWITHING
C508
2.250VYK
C510 100
50V
MHE
C513 22
50V
MHE
C504
_1
220
200V
YXF
R515
10K
1/4W
R518
10K
1/4W
R532
12K
1/4W
R533
6.8K
1/4W
R552
10K 1/4W
R514
680
1/4W
R504
270K
1/2W
R523
10K
1/4W
R511
4.7K 1/4W
R503
3.3K
1/4W
R553
39K
1/2W
R554
22K
1/2W
R513
330
1/4W
R508
1M 1/4W
R521
10K 1/4W
R524
100
1/4W
R509
10K
1/4W
R516
330
1/4W
R520
10K 1/4W
R519
10K
1/4W
R5071K 1/4W
R538
_1
1.5M
1/2W
R502
33 1/2W
R506
1.5K 1/4W
C505 0.1
250V
ECQU
L
C529
220P
250V
KX
C518
560P500V B
C549
0.033 M
C554
0.0022 B
C516
560P500V B
C530
0.00
3325
0VKX
C532 470P
250V
KXC509
0.027 M
C519
560P500V B
C528
0.02
2F
C503 0.00
150
0VB
C502
0.00
150
0VB
C512
0.00
1B
C514
_1
0.00
272K
VYR
C515
0.00
22M
C527
560P500V B
C517
0.00272KV YR
C506
0.22
250V
ECQU
L
C521 22
020
0VYX
F
C523
470
35V
MHE
C524
100025V MHEC5
07_1
220
400V
USP
C531
_1
2200
16V
MHE
C537
0.47
50V
YK
C520
2200
16V
MHE
C535
220
25V
MHE
B504
BL01RN1-A63
B505
BL02RN2-R62T4
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
D516
1SS133
D512 21DQ09N
D514
21DQ09N
D506
RMPG06J
D523
1SS1
33
D511
10ELS2N
D505
21DQ09N-FC4D509
21DQ09N-FC4
D529
1SS1
33
D533
10ELS2N
D531
RU2Y
X
D519
21DQ09N
D535
21DQ09N-FC4
D508
21DQ09N
D502
EG-0
1C
D517
1SS133
D518
1SS1
33
D530
1SS133D525
1SS133 D526
1SS133
D524
1SS1
33
D510
RU2AMD503
RU2AM
R543
680 1/4W
Q514TLP621(D4-GRH)
FEED BACK
12 3
4
CAUTION: DIGITAL TRANSISTOR
IC501 STR-F6707POWER IC
1 2 3 4 5
HS502763WAA0125
R512
10K 1W
R544
0.22
1W
R528
39K
3W
R517
0.22 2W
R501
2.2 7W
CP503TV-50P-02-A1
1
2
F501
T4A_L_250V
F502
T2.5
A_L_
250V
FH501EYF-52BC
FH502EYF-52BC
FH50
3EY
F-52
BCFH
504
EYF-
52BC
RY501ALKS321
12
3 4
21
L5038Q200015
DEGAUSSCOIL
CP502THL-P03P-B1
12
CD502CHU2017A
12
CP501THL-P03P-B1
12
L502_1SS24V-10100
1 2
3 4
L501
_2SS
24V-
1010
0
1 2
3 4
R529
2.7K
1/4W
+-1%
D521
1SS133
ICP503251005
5A125V
ICP502
2510077A125V
ICP504
2510055A125V
IS THE LIVE CONNECTIONCAUTION:
CAUTION: DIGITAL TRANSISTOR
SW501SDDFC30200
12
34
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
Q5082SB1131
SWITHING
Q5022SA1371
SWITHING
Q5032SA1371
SWITHING
Q509DTC114TS
SWITHING
Q513DTC114ES
5VSWITCHING
VR50
233
0+B
ADJ
D501GBL06L-6177
1
2
3
4
CP810_18283_0812_00_000
1
2
3
4
5
6
7
8
TH501
PTH451A140M21
S102 S101
21
CD501_11206635823
AC230V-240V 50Hz
T5018142061W
1
10
11
12
13
14
15
16
17
18
2
4
5
6
8
9
DEGAUSS_H
+B
+B
SOUND+B
TV.POWER_H
VCR.POWER_H
DEGAUSS_H
P.CON+125V
POWER_FAIL
AT+125V
PROTECT
SOUND+B
SOUND_GND
AT+30V
GND
POWER_FAIL
UNREG+8V
UNREG+8V
AT+13V
AT+30V
GND1
UNREG+8V
SOUND+B
UNRE
G+8V
TV.P
OWER
_H
TV.P
OWER
_H
P.CO
N+12
5V
AT+1
25V
PROT
ECT
(POWER SW PCB)
(MAIN PCB)TV POWER SCHEMATIC DIAGRAM
NC
BROWN
BLUE
6.3 6.4
10.17.3
0.2
0
9
6.3
6.0
5.4
0.6
0
05.2
PCB070
FROM/TO DEFLECTION
FROM/TO DEFLECTION
MOTOR GND
UNREG+8V
AT+13V
UNREG+8V
AT+30V
GND
GND
AT+12V
16.4
4.2
100.5
107.8109.7
30.9
31.431.5
3.5
0
4.8
12.2 12.2
11.4
11.4
4.8
3.2
TMX477
BROWN
BLUE
BLUE
BROW
N
BROWN
BLUE
BROWN
BLUE
0.7
DC IN
GND
DS
CONT
DRIVER
OCPFB/
VCC
COL
ADJ
GND
12V
LG
5V
HG
135V
SG
SB9.8
0
117.4
0
9.8
0
13.1
144.5
101
170.2
25.0
0
132.5
NC
13.0
TEXA41PCB340
FROM/TO REGULATOR
(CD9001)
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
BGR
1168
109
175
V801A51LSK955X81-A
Q4062SD2499(LBOEC1)
H.OUTPUT
IC401 LA78040V.OUTPUT
1 2 3 4 5 6 7
CP803A51052-0500
1
2
3
4
5
CP401B05B-DVS
1
2
3
4
5
CD8032E054402
CD802CP82035A
DEFLECTION SIGNAL
L402
ELH5L4113
+B
+180
+12
+14
ABL
GND
COL
AFC
GND
NC
TERHEA
HV
EF
G2
FB401 3221011Q
1
10
11
2
3
4
5
6
7
8
9
CP8208283_1412_00_000
1
10
11
12
13
14
2
3
4
5
6
7
8
9
D407FMV-3FULF027-102
1
2
3
T4015013001
123
45
C427
6.8
50V
UHT
L481D8000012
800uH
12
345
67
89
D410
MTZ
J6.8
B
D404
MTZ
J30B
D403
MTZ
J30B
W814
W81
1W
801
W82
1
W84
2
W805
W83
8W816
W81
7W
823
Q4072SC1815Y
PIN SW
Q4052SC2621
H-DRIVE
Q4092SD1667
PIN DRIVE
Q402DTC114TS
PROTECTORC4
24
100
10V
YKC4
25 0.47
50V
YK
C403 10
50V
YK
C406
100
35V
MHE
C404 4.7
50V
YK
C408
220
50V
YK
C431
10250V YK
C405 4.
750
VYK
C407
2200
25V
MHE
C420 33
50V
YK
C401
1010
0VM
HE
R415
_1
6.8
1/2W
R434
1.5K
1/2W
R417
390
1/2W
R460
100
1/4W
R419
390
1/2W
R407
1K1/
2W
R490
22K
1/4W
R408 1K
1/2W
R418
1.5
1/2W
R426
5.6K
1/4W
R425
4.7K 1/4W
R420 18
K1/4
W
R423
10K 1/4W
R412
6.8K 1/4W
R453
680K 1/4W
R461
680K 1/4W
R464
1K1/
2W
R456
4.7K
1/2W
R465
1K1/
2W
R416
4.7K 1/4W
R445
47K
1/4W R4
54
4.7K 1/4W
R446
22K
1/4W
R457
910
1/4W
R458
27K
1/4W
R459
10K1
/4W
R432
2.2K
1/2WR4
28
1.2K
1/4W
R451220K1/4W
R403
151/
2W
R4351.5K 1/2W
R433
2.7K
1/4W
R431
3.3K
1/4W
R410
5.6K 1/4W
R409 47
K1/
4W
R401
22K 1/4W
C450
0.0012KV YR
C438 68
0P50
0VB
C432
0.47
100V
TF
C412
390P500V B
C409
0.001 M
C430
0.00
12K
VYR
C413
0.03
363
0VPP
C428 0.01
21.
25KV
MPP
C443
0.00
221.
25KV
MPP
C429_1
470P2KV B
C415
0.33
TF
C426
470P
2KV
YR
C417 56
0P50
0VB
C423
_2
0.47
200V
FHS
C416
22P500V SL
C437
220P
SL
C411
0.47
100V
TF
C4190.047 TF
C435
0.33 TF
C402
0.00
1B
C421
2200
35V
MHE
C418 1
160V
MHE
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
D401
11E1
-EIC
D415
RMPG
06J
D413
RMPG
06J
D406
RMPG
06J
D414
RMPG
06J
R436
12 1/2W
CAUTION: DIGITAL TRANSISTOR
HS402763WAA0125
HS401763WAA0089
HS40
376
3WAE
0110
R450_2
0.68 1W
R448
1K 1W
R452_1
2.2 1W
R4371 1W
R402
0.47
2W
R449
2.7K 7W
R429
_1
2.7K
R413
33K+-1%
R411
22K
+-1%
D411
RMPG06J
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
Q4082SA1015Y
PIN DRIVE
Q4012SA1624
PROTECT DRIVE
Q410DTC114TS
PROTECTOR
VR40
42.
2K
V.LI
NEAR
TY
VR40
122
K
H SI
ZEVR
403
2.2K
V.PO
SI
VR4024.7K
SIDE PCC
P.CON+125V
TV.POWER_H
VCR.POWER_H
SOUND+B
SOUND_GND
DEGAUSS_H
POWER_FAIL
+B
GND
180V
GNDPROTECT GND
HEATER
(MAIN PCB)DEFLECTION SCHEMATIC DIAGRAM
(CD820)
100
110 110
NC
NC
NC
FROM/TO TV POWER
FROM/TO CHROMA/IF
PCB070
2 1
8
Vcc GND
THERMAL PROTECTION
AMP-+
PUMP UP
GND
HEATER
180V
GND
SOUND +B
SOUND GND
H.OUT
GND
V.OUT
ACL
H.PULSE
TV POWER H
VCR POWER H
7.163.2
30.9
22.1
6.5
25.3
110.4
113.8
272.0
00
031.0
22.3
0.2NC
7.8
3.2
00.6
8.7
NC
1.3
FOCUS
SCREEN0.5
0
31.0
TO CRT
TO CRT
4
3.9 25.5 1.3 0 12.9 24.8 3.9
TMX477
3
2
0
247.61.3
3.8
P.CON+5V A
DEGAUSS H
V.OUT A
POWER FAIL[DC]
V.PULSE
8.1 8.20.6 TO CRT
NC
TO DY
0
4.60
00
5.6
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
CC803TP-1S-05
CC802TP-1S-05
TP805
TP806
TP804
CP80
3B51
052-
0500
12345
CP8058283_0512_00_000
1
2
3
4
5
TM101
VT-2133
BT001
R03(AB)E_20_T
BT002
R03(AB)E_20_T
B.SIGNAL
G.SIGNAL
R.SIGNAL
L802
82uH
0607
L804
82uH
0607
L801
100uH0607
F
J801CVT3275-5101
1
10
11
4
5
6 7 89
CP80
2_1
TS-8
0P-0
2-V1
1 2 CP80
100
5P-2
100
1
W853
W849
W82
7
W850
Q8112SC1740SP
GREEN AMP
Q8122SC1740SP
BLUE AMP
Q8022SC2621
GREEN AMP
Q8032SC2621
BLUE AMP
Q8102SC1740SP
RED AMP
Q8012SC2621
RED AMP
C814
1250V YK
R829
2.7K 1/4W
R831
1.2M
1/2W
R812
1.8K 1/4W
R814
220 1/4W
R811
1.8K 1/4W
R815
220 1/4W
R828
2.7K 1/4W
R810
1.8K 1/4W
R813
220 1/4W
R817
1801
/4W R8
05
56 1/4W
R819
180
1/4W
R807
56 1/4W
R830
2.7K 1/4W
R821
180
1/4W R8
09
56 1/4W
C804
270P
B
C805
180P
B
C806
680P
B
C808
0.0012KV YR
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
D802
1SS133
D803
1SS133
D801
1SS133
R808
15K
2W
R804
15K
2W
R806
15K
2W
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
GND_
A
GND_
A
GND_
A
GND_
A
+180
V
(CRT PCB)
CRT SCHEMATIC DIAGRAM
(CD850)6
7
PCB110
FOCU
S
7.87.3
117.7
2.53.1
7.3
7.87.3
123.9
ACCESSORY
HEAT
ER
NC
121.
0
6.2
0
119.7
2.4
3.0
0
NC
GND
HEAT
ER
0
117.2
108.3
GND
180V
SCRE
EN
7.3
(CD8
03)
5
7.3
2.4
123.5
7.37.8
3.0
FROM
DEF
LECT
ION
GND
GND
R.OUT
G.OUT
B.OUT
CUT OFF
GND
FROM CHROMA/IF
(CD8
02)
TCX338
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
AUDIO SIGNALTUNER VIDEO SIGNAL
J351HTJ-035-28A
1
2
3
4
5
6
7
NCH E
H E
H E
J701_1JPJ1187-010010
12
34
567
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C755 22
06.
3VKA
D791
SLR-
342V
CT32
T-RE
C
D793
SLR-
342V
CT32
REC/
OTR
R771
1K 1/4W
R772
1.5K 1/4W
R773
2.7K 1/4W
R774
5.6K 1/4W
R793
270
1/4W
R754
270 1/4W
R761
270
1/4W
R780
8201/4W
R352
120 1/2W
R351
120 1/2W
R766
100
1/2W
R776
1K 1/4W
R777
1.5K 1/4W
R779
8201/
4W
W80
5
W812 W80
4
W809
W806
D792
SLR-
342V
CT32
POW
ER
C751
100P
B
C781
0.00
1B
C779
0.00
1B
SW75
1
SKHV
BED0
10
POW
ER O
N/OF
FSW
799
SKHV
BED0
10
CH D
OWN
SW79
5
SKHV
BED0
10
REC/
OTR(
OPEN
)
SW79
1
SKHV
BED0
10
STOP
/EJE
CT
SW79
2
SKHV
BED0
10
PLAY
SW79
3
SKHV
BED0
10
FF/C
UE(S
KIP
FF)
SW79
4
SKHV
BED0
10
REW
(SKI
P RE
W)
SW79
8
SKHV
BED0
10
CH U
P
SW79
6
SKHV
BED0
10
VOL
UP
SW79
7
SKHV
BED0
10
VOL
DOW
N
GND
B+
Vout
OS753PIC-28143TC5
1
2
3
B351
BL01RN1-A63
CD702CH2B035A
1
10
11
2
3
4
5
6
7
8
9
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C353
4716V KA
C352
4716V KA
CD356 CH12440A
1
2
CD355 CH12439A
1
2
CD757_2CH2A014A
1
10
2
3
4
5
6
7
8
9
SPEAKERSP352
P-300S-2
8OHM
SPEAKERSP351
P-300S-28OHM
TEXA33PCB030
(OPERATION PCB)
(CP4202)
(CP755)
FRONT A IN L
POWER ON LED
NC
NC
NC
ON TIMER LED
FROM/TO I/O
FROM/TO I/O
OPERATION SCHEMATIC DIAGRAM
FRONT A IN R
SOUND OUT R
SP OUT R
SP OUT L+
SP OUT L-
SP OUT R-
SP OUT R+
0
4.8
4.8
REMOCON OUT
KEY B
KEY A
REC LED
T-REC LED
AT+5V
GND
FRONT VIDEO IN
GND
SOUND GND
SOUND OUT L
SP OUT L
GND
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
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DURING PLAYBACKMEASURED WITH THE DIGITAL TESTER
NOTE: THE DC VOLTAGE AT EACH PART WASOF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CP10152044-0445
1
2
3
4
Q101RPT-38PB113
BOT SENSOR
S105
S106
S103 S104S101 S102
PCB550
(DECK PCB)
VCC
BOT
LDM-
LDM+
(CP1006)
DECK SCHEMATIC DIAGRAM
MICON
VE8851
5.1
0
FROM/TO
M101
LOADING MOTOR
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
NC H
E
H
E
H
E
J701
*
1
2
3
4
5
67
SPEAKERSP3528OHM
SPEAKER
SP3518OHM
11 10 9 8 7 6 5 4 3 2 1
11 10 9 8 7 6 5 4 3 2 1
CP601
1
2
3
4
5
6
7
8
9
CP6601
1
2
3
4
5
6
7
8
9
CP90
02
1101112 23456789
CP81
0
1101112 23456789
CD9001
1
2
3
4
5
6
7
8
CP810
1
2
3
4
5
6
7
8
CD820
1
10
11
12
13
14
2
3
4
5
6
7
8
9
CP820
1
10
11
12
13
14
2
3
4
5
6
7
8
9
9
8
7
6
4
5
3
2
1
CP4001
CP80
1
1
21
CD501AC230V-340V50Hz
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICETHE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
J4501
1
10
11
12
13
14
15
16
17
18
19
220
213
4
5
6
7
8
9
CP401
12345
S102
S101
J3511
2
3
4
5
6
7
2 1
L503DEGAUSS COIL
10 9
10 9
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
CP501
12
CD502
12
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
4
3
2
14
3
2
1
CP1006
DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
CD356
1
2
CD355
1
2
CP80
2
12
CP80
3A
12345
CD8501
2
3
4
5
CP80
3B
12345
CP80
5
12345
6
5
4
3
2
1
6
5
4
3
2
1
CP4005
2 1
CP50
3
2
1
CP4004
5
4
3
2
1
5
4
3
2
1
CP1005
TEXA33
INTERCONNECTION DIAGRAM
CD651
1 GND
SP OUT L+
SP OUT L-
SP OUT R-
SP OUT R+
B+
V.OUT
GND
OS753REMOCON SENSOR
NC
TM101
PCB030OPERATION PCB
CD70
2
POW
ER O
N LE
D
CD75
7
SP O
UT R
SOUN
D OU
T R
FRON
T A
IN R
SP O
UT L
SOUN
D OU
T L
SOUN
D GN
D
FRON
T A
IN L
FRON
T VI
DEO
IN
GND
GND
CP75
5
ON T
IMER
LED
AT+5
V
GND
REM
OCON
OUT
KEY
A
T-RE
C LE
D
REC
LED
KEY
B
CP42
02
1011
98
7
654
F
J801
CRT
SOCK
ET
1
P.CO
N+8V
[VCR
]P.
CON+
8V[V
CR]
REGULATOR
POWER FAIL[DC]
CD802
GND VCR
POW
ER H
P.CO
N+5V
A
AT+9
V
AT+3
0V
P.CO
N+9V
AT+5
.6V
P.CO
N+8V
MOT
OR G
ND
MOT
ER+1
2V
GND
GND
P.CO
N+5V
A
VCR_
POW
ER H
P.CON+8V[VCR]
TU AUDIO
TU AUDIO-R
TU AUDIO-L
SIF
GND
GND
SCL
SDA
TU AUDIO
TU AUDIO-R
TU AUDIO-L
P.CON+8V[VCR]
SIF
GND
GND
SCL
SDA
PCB240
VEX919
STEREO
V.PULSE
P.CON+5V A
DEGAUSS H
V.OUT A
VCR POWER H
TV POWER H
H.PULSEACL
V.OUT
GND
H.OUTSOUND GND
SOUND+B
V.PULSE
P.CON+5V A
V.OUT A
DEGAUSS H
POWER FAIL[DC]
VCR POWER H
TV POWER H
H.PULSE
ACL
V.OUT
GND
H.OUT
SOUND GND
SOUND+B
MOT
OR G
ND
AT+9
V
AT+3
0V
P.CO
N+9V
AT+5
.6V
P.CO
N+8V
MOT
ER+1
2V
GND
GND
MOTOR GND
AT+13V
UNREG+8V
UNREG+8V
AT+30V
AT+12V
GND
GND
CP502
21
DEGA
USS
COIL
DEGA
USS
COIL
NC
180V
HEAT
ER
GND
GND
NC
NC
VMX199
SYSCON PCBPCB010
GND
CUT OFF
G.OUT
R.OUT
B.OUT
ANOD
ECR
T
V801
H.V
TCX338
SCRE
EN
CD803
CRT PCBPCB110
180V
B.OU
T
R.OU
T
G.OU
T
CUT
OFF
GND
GND
FOCU
S
HEAT
ERGN
D
GND
GND
FOCUS SCREEN
FB40
1FB
T
TEXA41
TMX477
PCB120
VEX920
GND
AT+13V
UNREG+8V
UNREG+8V
AT+30V
MOTOR GND
AT+12V
CYL PG
CYL +B
CYL FG
CD2001
CYL FG
CYL PG
CYL +B
CYL GND
CYL DRIVE
MICRO MOTORM2003
FG.PG GND
GND
PG
FG
FFC
CYL GND
CYL DRIVE DRIVE CONTROL
VCC
EP/LP HEAD
HI-FI HEAD
SP HEAD
EP/LP COM
SP COM
EP/LP-CH2 (L)
EP/LP-CH1 (R)
HF2 (L)
HF1 (R)
HF COM
SP-CH2 (L)
SP-CH1 (R)
3
2
1
9
8
7
5
4
6
CYLINDER UNIT ASS’YUN4001
PCB340POWER SW
BLUE
BLUEBROWN
BROWN
H5002F/E HEAD ASS’Y
H5001A/C HEAD ASS’Y
NC
NC
NC
NC
TU601TUNER PACK
IF
+30V
+5V
SDA
SCL
AGCU IN
11
10
1
3
5
6
7
8
9
2
4
NC
NC
CD1001
MAIN PCB
CAP.M/F/R
PCB070
M2001DECK MECHA ASS’YCAPSTAN DD UNIT
VCC(5V)
FG
VCO
CTL
I LIMIT
MOTOR GND
GND
GOVCC
MRFG SENSOR
ROTORMAGNETCOIL
MAINHALLSENSOR
LOGICSWITCH
OUTIN
HALLVCCHALL
CP1004
VCC
BOT
LDM+
LDM-
M101LOADING MOTOR
LM
Q101CP101 BOT SENSOR
WHITE
RED
VCC
LDM+
LDM-
BOT
FFC
DECK PCBPCB550VE8851
AUDIO PB
AUDIO REC
CTL-
CTL+
AE HEAD(-)
AE HEAD(+) AE HEAD(+)
AE HEAD(-)
AE
AUDIO
CONTROLCTL-
CTL+
AUDIO REC
AUDIO PB
FFC
FE HEAD (HOT)
FE HEAD (GND) 2
1 FE HEAD (HOT)
FE HEAD (GND)
The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
NOTE:
WAVEFORMS
11 PB
2V 10ms/div
Y/C/AUDIO/HEAD AMP
12 PB
10mV 5ms/div
14 POWER ON
0.5V 10µs/div
15 POWER ON
2V 20µs/div
13 POWER ON
200mV 50ns/div
4 200mV 50µs/div 9 20V 10ms/div
5 2V 20µs/div
6 20V 20µs/div 1 5V 0.1ms/div
7 20V 20µs/div
TV POWER
3 0.5V 10ms/div 8 10V 10ms/div
TV POWER
DEFLECTION
CRT
DEFLECTION
2 5V 50µs/div
10 2V 5µs/div
The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
NOTE:
19 REC
10V 5µs/div
20 REC
10V 5µs/div
MICON
21 POWER ON
1V 50ns/div
18 POWER ON
50mV 1ms/div
22 POWER ON
1V 20µs/div
23 POWER ON
2V 20µs/div
24 POWER ON
2V 5ms/div
25 PB
50mV 10ms/div
26 PB
50mV 0.5ms/div
WAVEFORMS
27 PB
1V 0.5µs/div
28 PB
1V 0.5µs/div
29 PB
2V 20µs/div
30 PB
1V 50ms/div
16 POWER ON
200mV 10µs/div
17 POWER ON
50mV 1ms/div
The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
NOTE:
CHROMA/IF
34 POWER ON
5mV 1ms/div
35 POWER ON
0.5V 20µs/div
36 POWER ON
0.5V 20µs/div
37 POWER ON
0.5V 20µs/div
38 POWER ON
0.5V 10ms/div
39 POWER ON
200mV 50µs/div
40 POWER ON
2V 50µs/div
41 POWER ON
200mV 0.1µs/div
WAVEFORMS
42 POWER ON
200mV 10µs/div
43 POWER ON
10mV 10µs/div
44 POWER ON
0.5V 10µs/div
POWER
31 REC
0.5V 10µs/div
21PIN IN/OUT
46 POWER ON
0.5V 10µs/div
47 REC
0.5V 10µs/div
48 REC
100mV 0.5ms/div
IF
The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.
NOTE:
WAVEFORMS
49 REC
0.5V 0.5ms/div
SOUND AMP
51 POWER ON
200mV 50ns/div
T'TEXT
50 REC
0.5V 0.5ms/div
52 POWER ON
20mV 1ms/div
21PIN IN/OUT
MECHANICAL EXPLODED VIEW
205
205
205
205
L503
V801
132PCB110(CRT PCB)
J801137
137
PCB070(MAIN PCB)
136A
217
212
212
212
216
217
211
104
217
217217
115212
211
115
128
206203
203
203
203
203
203
129
B
101116
118
127
119
124
201
121
SP351
208
SP352
208PCB030(OPERATION PCB)
208
SW501207
140
139
218
PCB340(POWER SW PCB)
MECHANICAL EXPLODED VIEW
A
206
206
213 134
115
214
115
B135
131
PCB010(SYSCON PCB)
202
210
122
J4501
106
206
126
TU601212
112
217
PCB240(STEREO PCB)
PCB120(REGULATOR PCB)
102
120
202
209
111
215
115
215
215
215
204
204204
121
214
214
117
515
360
CHASSIS EXPLODED VIEW (TOP VIEW)
321
348
507
H5001
506
305
304301
347
316
313
508
315338
512
310
361
359
368357
366
306366
358
365
351363
323324
362
353
320
335
319
349
318
336
328
512
314
508
313
502H5002
511
509
329
330
502
502
PCB550(DECK PCB ASS'Y)
303
AA
AA
AA
AAAA
AA
AA AA
AA
AA
AA
AA
AA
AA
BA
AA
352
503
503
367
501
356
317369
309
355
300
505
334AA
UN4001
M2003
510
M101
364
CLASS MARK
GREASE AA
BA
Applying positions AA and BA for the grease or oil are displayed for this section.Check if the correct grease or oil is applied for each position.
NOTE:
OIL
CHASSIS EXPLODED VIEW (BOTTOM VIEW)
AA
302
M2001511
340
514
341
343511
503
345339
342
504
332
346
311
333
346
312
331
514
344
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
307
354
326
327
322
513
350
308
337
AA
325
AA
AA
AA
300
NOTE: Applying positions AA and BA for the grease or oil are displayed for this section.Check if the correct grease or oil is applied for each position.
CLASS MARK
GREASE AA
BAOIL
MECHANICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
101 BZ610149 A57204R720 CABINET,FRONT ASSY102 BZ710328 752WSA0209 SHIELD,CASE HEAD AMP104 BZ710260 899HV3T000 HOLDER,ANODE WIRE106 BZ710339 771WPA0262 PLATE,JACK
111 BZ710225 752WSA0147 PLATE,SHIELD BOTTOM112 BZ710178 85OP700036 HOLDER,EOT SENSOR115 BZ710039 8995034000 CORD CLIP UL CO.116 BZ710344 701WPJ1004 CABINET,FRONT117 BZ710283 752WSAA027 SHIELD,COVER DECK118 BZ710345 712WPJ0727 FLAP119 BZ710255 713WPA0122 GLASS,LED
120 BZ710331 753WUAA006 SPRING,EARTH HEAD AMP121 BZ710261 899P450000 CORD CLAMP NO.P-45122 BZ710231 752WSA0191 SHIELD,CASE124 BZ710340 735WPB0104 BUTTON,FRAME126 BZ710230 752WSA0149 SHIELD,COVER127 BZ710010 743WKA0032 SPRING,FLAP128 BZ610150 A57204R740 CABINET,BACK ASSY129 BZ710341 702WPA0780 CABINET,BACK
131 BZ710235 753WSA0120 PLATE,BOTTOM-EARTH132 BZ710258 741WUA0001 SPRING,EARTH134 BZ710012 761WPA0151 HOLDER,M/PCB135 BZ710249 761WPA0198 HOLDER,DECK136 BZ710293 761WPA0208 HOLDER,FBT137 BZ710259 762WPA0011 HOLDER,CRT WIRE139 BZ710342 735WPJ0176 BUTTON,POWER
140 BZ710223 752WSAA025 PLATE,POWER SW
201 BZ710262 8117540A04 SCREW,TAPPING(B0) TRUSS 4x10202 BZ710036 8117540B04 SCREW,TAPPING(B0) TRUSS 4x20203 BZ710035 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16204 BZ710034 8117140A24 SCREW,TAPPING(B0) PAN 4x12205 BZ710275 8121J50B54 SCREW,TAPPING(B0) GW20 5x28206 BZ710032 8110630A24 SCREW,TAP TITE(P) BRAZIER 3x12207 BZ710031 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10208 BZ710030 8110630804 SCREW,TAP TITE(P) BRAZIER 3x8209 BZ710158 8110630604 SCREW,TAP TITE(P) BRAZIER 3x6
210 BZ710028 8110330804 SCREW,TAP TITE(P) FLAT 3x8211 BZ710337 8107930604 SCREW,CUP(S) 3x6212 BZ710019 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8213 BZ710018 8107630804 SCREW,TAP TITE(S) BRAZIER 3x8214 BZ710017 8107226604 SCREW,TAP TITE(S) BIND 2.6x6215 BZ710147 8107630604 SCREW,TAP TITE(S) BRAZIER 3x6216 BZ710024 810A130B04 SCREW/WASHER(A) M3x20217 BZ710239 8109I30A04 SCREW,TAP TITE(B) WH7 3x10218 BZ710241 810A130504 SCREW/WASHER(A) M3x5
--- BZ710265 792WHA0277 PACKAGE,TOP--- BZ710266 792WHA0278 PACKAGE,BOTTOM--- BZ710343 793WCD1318 GIFT BOX--- BZ614195 J5720401 INSTRUCTION BOOK
CHASSIS REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
300 BZ610151 A57204S420A DECK ASSY A57204S420A301 BZ710073 85OA500022 AHC ASS'Y302 BZ710193 85OP200290 BELT,CAPSTAN (S)303 BZ710132 85OP900710 LEVER,REC304 BZ710094 85OP500083 BASE,AC HEAD305 BZ710112 85OP800324 SPRING,AC HEAD306 BZ710194 85OA000367 MAIN CHASSIS ASS'Y (S-Z)307 BZ710195 85OA200082 CLUTCH ASS'Y(S2)308 BZ710196 85OA200080 ARM,IDLER ASS'Y (S)309 BZ710197 85OP600556 ARM,SS BRAKE (S)
310 BZ710198 85OP200292 REEL,T (S)311 BZ710063 85OA300061 LOADING ARM S ASS'Y312 BZ710064 85OA300062 LOADING ARM T ASS'Y313 BZ614076 85OA400210 GUIDE ROLLER ASS'Y314 BZ710069 85OA400188 BASE,INCL S ASS'Y315 BZ710070 85OA400196 BASE,INCL T(S) ASS'Y316 BZ710200 85OA400199 P5-3 ARM ASS'Y(S)317 BZ710072 85OA400205 PINCH ROLLER BLOCK318 BZ710346 85OA400202 TENSION ARM ASS'Y (WT)319 BZ710201 85OA400184 TENSION BAND ASS'Y (S)
320 BZ710067 85OA400178 PINCH ROLLER LEVER ASS'Y321 BZ710311 85OA600196 BRAKE T ASSY(S)322 BZ710203 85OA600191 CAP BRAKE ASS'Y(S)323 BZ710076 85OA900213 LINK ASS'Y324 BZ710077 85OA900216 LINK LEVER ASS'Y325 BZ710204 85OP200284 LEVER,CLUTCH (S)326 BZ710205 85OP200285 ACTUATOR,CLUTCH327 BZ710206 85OP200298 GEAR,COUPLING(S2)328 BZ710207 85OP200291 REEL,S (S)329 BZ710096 85OP600541 WORM
330 BZ710105 85OP600563 BRACKET,MOTOR331 BZ710086 85OP300178 GEAR,MAIN LOADING332 BZ710087 85OP300179 GEAR,LOADING S333 BZ710088 85OP300180 GEAR,LOADING T334 BZ710208 85OP300187 HOLDER,LOADING GEAR (S-Z)335 BZ710090 85OP400472 ADJUST,TENSION336 BZ710093 85OP400492 HOLDER,TENSION337 BZ710092 85OP400490 LEVER,TENSION338 BZ710091 85OP400475 COVER,P4339 BZ710097 85OP600543 GEAR,JOINT
340 BZ710098 85OP600544 GEAR,MIDDLE341 BZ710209 85OP600554 CAM,MAIN (S)342 BZ710101 85OP600546 CAM,P5343 BZ710172 85OP600565 CAM,PINCH ROLLER344 BZ710210 85OP600561 ROD,MAIN(S)345 BZ710106 85OP700035 REFLECTOR,LED346 BZ710107 85OP800318 SPRING,LOADING GEAR347 BZ710211 85OP800334 SPRING,P5 (S)348 BZ710212 85OP800335 SPRING,BRAKE T (S)349 BZ710110 85OP800322 SPRING,TENSION
350 BZ710213 85OP800336 SPRING,CAP BRAKE (S)351 BZ710118 85OP800342 SPRING,LOCKER (S)352 BZ710113 85OP800326 SPRING,LINK353 BZ710114 85OP800328 SPRING,DAMPER354 BZ710115 85OP800330 SPRING,RING355 BZ710214 85OP800337 SPRING,SS BRAKE (S)356 BZ710119 85OP900680 OPENER,CASS357 BZ710312 85OP900731 CASS SIDE L358 BZ710313 85OP900732 CASS SIDE R359 BZ710314 85OP900728 TAPE GUIDE L(P,R)
360 BZ710315 85OP900729 TAPE GUIDE R361 BZ710216 85OP900714 COVER,SENSOR L3362 BZ710123 85OP900688 LEVER,FLAP363 BZ710124 85OP900690 CASS HOLDER364 BZ710095 85OP600540 DRIVER,WORM365 BZ710217 85OP900713 LOCKER,R2366 BZ710127 85OP900694 SPRING,PACK367 BZ710128 85OP900695 BRACKET,TOP368 BZ710129 85OP900696 SPRING,CASS EARTH369 BZ710117 85OP800341 SPRING,P/R ARM
CHASSIS REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description501 BZ710048 8107126A04 SCREW,TAP TITE(S) PAN 2.6x10502 BZ710049 8107226804 SCREW,TAP TITE(S) BIND 2.6x8503 BZ710017 8107226604 SCREW,TAP TITE(S) BIND 2.6x6504 BZ710050 8109126604 SCREW,TAP TITE(B) PAN 2.6x6505 BZ710052 810A126804 SCREW/WASHER(A) M2.6x8506 BZ710053 810B126404 SCREW/WASHER(B) M2.6x4507 BZ710046 8102120604 SCREW,PAN M2x6508 BZ710045 8102120304 SCREW,PAN M2x3509 BZ710047 8102130304 SCREW,PAN M3.0x3.0
510 BZ710051 810A123504 SEMS A M2.3x5.0511 BZ710055 82P266005N POLYSLIDER WASHER(CUT) 2.6x6.0xT0.5512 BZ710218 82Q2647C5N POLYSLIDER WASHER 2.6x4.7xT0.25513 BZ710054 82P184505N POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5514 BZ710058 83ETW30000 E-RING 3.0515 BZ710219 810A126504 SCREW/WASHER(A) M2.6x5
CP101 BZ614040 069R740018 CONNECTOR PCB SIDE 52044-0445H5001 BZ710040 1523D91034 HEAD (AUDIO CONTROL) HVMXA1072AH5002 BZ710041 1543D02013 HEAD (FULL ERASE) HVFHP0032A
! M101 BZ710044 1596P78001 MOTOR (LOADING) MXN13FB11H ! M2001 BZ710347 1594J98009 CAPSTAN DD UNIT EP15BD
M2003 BZ710042 1589V11007 MICRO MOTOR EP14BDPCB550 BZ610053 A4C831B550 DECK PCB ASS'Y VE8851Q101 BZ410026 0000700320 TRANSISTOR,PHOTO RPT-38PB113
! UN4001 BZ710348 A4D4A1B500 CYLINDER UNIT ASSY A4D4A1B500
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
! R357 BZ210129 R3X28BR33J R.METAL 0.33 OHM 3WR402 BZ210051 R3X18AR47J R,METAL OXIDE 0.47 OHM 2W
! R436 BZ210054 R65582120J R,FUSE 12 OHM 1/2W ! R437 BZ210039 R3X181010J R,METAL OXIDE 1 OHM 1W ! R448 BZ210003 R3K181102J R'METAL 1K OHM 1W ! R449 BZ210057 R5X2CE272J R,CEMENT 2.7K OHM 7W ! R450 BZ210058 R3X181R68J R,METAL OXIDE 0.68 OHM 1W ! R452 BZ210059 R3X1812R2J R,METAL OXIDE 2.2 OHM 1W ! R501 BZ210017 R5X2CE2R2J R,CEMENT 2.2 OHM 7W ! R503 BZ210060 R002T4332J RC 3.3K OHM 1/4W ! R512 BZ210131 R3X181103J R,METAL OXIDE 10K OHM 1W ! R517 BZ210139 R3X28AR22J R,METAL 0.22 OHM 2W ! R528 BZ210132 R3328B393J R,METAL OXIDE 39K OHM 3W ! R543 BZ210064 R63584681J R,FUSE 680 OHM 1/4W ! R544 BZ210063 R3X181R22J R,METAL 0.22 OHM 1W
R645 BZ210140 R002T2331J RC 330 OHM 1/2W ! R804 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W ! R806 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W ! R808 BZ210026 R3X18A153J R,METAL OXIDE 15K OHM 2W ! R1005 BZ210020 R615J12R7J R,FUSE 2.7 OHM 1W
R6639 BZ210133 R3X181270J R,METAL 27 OHM 1WR9010 BZ210134 R3X181330J R,METAL OXIDE 33 OHM 1WR9011 BZ210135 R002T4221J RC 220 OHM 1/4W
C407 BZ110101 E5EZF3222M CE 2200 UF 25VC413 BZ110054 P3N1F5333J CPP 0.033 UF 630VC421 BZ110124 E5EZF4222M CE 2200 UF 35VC423 BZ110056 P447F2474J CMPP 0.47 UF 200V FHSC426 BZ110125 C0JLYR7Q2K CC 470 PF 2KV YRC427 BZ110057 E53FF56R8K CE 6.8 UF 50V NPC428 BZ110058 P4N8FJ123H CMPP 0.012 UF 1.25KVC430 BZ110123 C0JLYR713K CC 0.001 UF 2KV YRC431 BZ110126 E0EL0D100M CE 10 UF 250VC443 BZ110060 P4N8FJ222H CMPP 0.0022UF 1.25KVC450 BZ110123 C0JLYR713K CC 0.001 UF 2KV YRC504 BZ110130 E62NFC221M CE 220 UF 200V
! C505 BZ110035 P2122B104M CMP 0.1 UF 250V ECQUL ! C506 BZ110025 P2122B224M CMP 0.22 UF 250V ECQUL ! C507 BZ110127 E52C0H221M CE 220 UF 400V ! C510 BZ110128 E5EZT5101M CE 100 UF 50V
C514 BZ110113 C0JLYR7K3K CC 0.0027UF 2KV YRC517 BZ110113 C0JLYR7K3K CC 0.0027UF 2KV YRC520 BZ110129 E5EZF2222M CE 2200 UF 16VC521 BZ110130 E62NFC221M CE 220 UF 200VC524 BZ110032 E5EZF3102M CE 1000 UF 25V
! C529 BZ110131 CB3930MH2K CC 220 PF 250V ! C530 BZ110132 CB3930ML3M CC 0.0033UF 250V
C531 BZ110129 E5EZF2222M CE 2200 UF 16V ! C532 BZ110133 CB3930MQ2K CC 470 PF 250V
C535 BZ210141 E5EZT3221M CE 220 UF 25VC699 BZ110134 E50HT3470M CE 47 UF 25 VC808 BZ110123 C0JLYR713K CC 0.001 UF 2KV YRC1003 BZ110052 E51XWP104Z CE 0.1 F 5.5V
D401 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EICD403 BZ410019 D97U03001B DIODE,ZENER MTZJ30B T-77D404 BZ410019 D97U03001B DIODE,ZENER MTZJ30B T-77D406 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3D407 BZ410051 DCBFMV3FU0 DIODE FMV-3FULF027-102D410 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77
! D411 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3 ! D413 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3
D414 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3 ! D415 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3 ! D501 BZ410044 D4LZBL06L0 DIODE GBL06L-6177
D502 BZ410045 D2BT0EG01C DIODE,RECTIFER EG-01C ! D503 BZ410028 D2BTRU2AM0 DIODE,SILICON RU2AM V1 ! D505 BZ410052 D28F21DQN9 DIODE SCHOTTKY 21DQ09N-FC4
D506 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3 ! D508 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1 ! D509 BZ410052 D28F21DQN9 DIODE SCHOTTKY 21DQ09N-FC4 ! D510 BZ410028 D2BTRU2AM0 DIODE,SILICON RU2AM V1 ! D511 BZ410011 D28TELS2N2 DIODE RECTIFER 10ELS2N-TA1B2 ! D512 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1 ! D514 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1
D515 BZ410037 D97U03301B DIODE,ZENER MTZJ33B T-77D516 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
RESISTORS
CAPACITORS
DIODES
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
D517 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D518 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D519 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1D521 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D523 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D524 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D525 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D526 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D528 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77D529 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D530 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D531 BZ410047 D2BTRU2YX0 DIODE,SILICON RU2YX-V1D533 BZ410011 D28TELS2N2 DIODE RECTIFER 10ELS2N-TA1B2D535 BZ410052 D28F21DQN9 DIODE SCHOTTKY 21DQ09N-FC4D601 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D602 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D603 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D604 BZ410025 D28T11ESN1 DIODE,SILICON 11ES1N-TA1B2D605 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D607 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D608 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D609 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D610 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D791 BZ410054 0021721150 LED SLR-342VCT32D792 BZ410054 0021721150 LED SLR-342VCT32D793 BZ410054 0021721150 LED SLR-342VCT32D801 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D802 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D803 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D851 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D852 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D854 BZ410012 D28TQS04N0 DIODE,SCHOTTKY 11EQS04N-TA1B2D861 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D863 BZ410012 D28TQS04N0 DIODE,SCHOTTKY 11EQS04N-TA1B2D1001 BZ410015 D2LXE65800 DIODE,SILICON 1N4005E-6580-G23D1002 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1003 BZ410004 0010600060 LED SID1050CMD1004 BZ410015 D2LXE65800 DIODE,SILICON 1N4005E-6580-G23D1005 BZ410016 D92T1120B0 DIODE,ZENER RD12FB-T7D1006 BZ410008 D23U1003A3 DIODE,SCHOTTKY SB10-03A3D1007 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1008 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77D1009 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1010 BZ410008 D23U1003A3 DIODE,SCHOTTKY SB10-03A3D1012 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1014 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1015 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1016 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1017 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D1018 BZ410073 D28TEQS040 DIODE,SCHOTTKY 11EQS04TA1B2D1019 BZ410073 D28TEQS040 DIODE,SCHOTTKY 11EQS04TA1B2D1020 BZ410073 D28TEQS040 DIODE,SCHOTTKY 11EQS04TA1B2D1022 BZ410073 D28TEQS040 DIODE,SCHOTTKY 11EQS04TA1B2D4003 BZ410048 D1VTB721Q0 DIODE,SCHOTTKY RB721QT-77D4202 BZ410025 D28T11ESN1 DIODE,SILICON 11ES1N-TA1B2D4503 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D4510 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D4511 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D6602 BZ410074 DD1RMA3670 DIODE,SILICON MA367-(TX)D9001 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D9002 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D9003 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D9004 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77D9006 BZ410073 D28TEQS040 DIODE,SCHOTTKY 11EQS04TA1B2D9007 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! IC353 BZ611035 I0FSP75220 IC AN7522 ! IC401 BZ611025 I03TD80400 IC LA78040
IC501 BZ611026 I2BT067070 IC STR-F6707IC601 BZ611027 I03DE68120 IC LA76812IC602 BZ611048 I03SB75100 IC LA7510IC851 BZ611028 ICKD001060 IC ET106IC852 BZ611029 ICKD003170 IC ET317IC853 BZ611049 I0UF012340 IC MM1234
! IC1001 BZ611018 I07SQ69550 IC BA6955NIC1002 BZ611022 IE1J0S31AH IC RE5VS31A
! IC1003 BZ611015 I1KA97805A IC KIA7805API
ICS
DIODES
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
! IC1004 BZ611015 I1KA97805A IC KIA7805APIIC1006 BZ611050 I54F50096B IC OEC0096BIC1099 BZ610141 A57204R015 IC S-24C08ADPA-01IC4001 BZ610056 I04F38217F IC HA118217FIC4002 BZ610057 I03F647930 IC LC74793/JMIC5501 BZ611051 I0KF79605H IC TDA9605HIC6602 BZ611052 I0KFA9874H IC TDA9874H
! IC6603 BZ611015 I1KA97805A IC KIA7805API ! IC9001 BZ611033 I1KA97809A IC KIA7809API ! IC9002 BZ611015 I1KA97805A IC KIA7805API ! IC9003 BZ611015 I1KA97805A IC KIA7805API
Q351 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ352 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ353 BZ510039 TNYTB05001 COMPOUND TRANSISTOR DTC114EKT147Q355 BZ510022 TNYJJ05001 COMPOUND TRANSISTOR DTC114TKAT146Q356 BZ510022 TNYJJ05001 COMPOUND TRANSISTOR DTC114TKAT146Q401 BZ510004 TA3T016240 TRANSISTOR,SILICON 2SA1624-AA
! Q402 BZ510024 TNYTJ03001 COMPOUND TRANSISTOR DTC114TSTPQ405 BZ510027 TC3Q026210 TRANSISTOR,SILICON 2SC2621(D,E)-RAC
! Q406 BZ510040 TDUU024990 TRANSISTOR,SILICON 2SD2499(LBOEC1)Q407 BZ510012 TC5T018154 TRANSISTOR,SILICON 2SC1815Y(TPE2)Q408 BZ510034 TA5T010154 TRANSISTOR,SILICON 2SA1015Y(TPE2)Q409 BZ510041 TD30016670 TRANSISTOR,SILICON 2SD1667(R,S)Q410 BZ510024 TNYTJ03001 COMPOUND TRANSISTOR DTC114TSTPQ502 BZ510005 TA3T1371A0 TRANSISTOR,SILICON 2SA1371(D,E)-AEQ503 BZ510005 TA3T1371A0 TRANSISTOR,SILICON 2SA1371(D,E)-AEQ504 BZ510012 TC5T018154 TRANSISTOR,SILICON 2SC1815Y(TPE2)Q505 BZ510011 TC3T029090 TRANSISTOR,SILICON 2SC2909(S,T)-AAQ507 BZ510014 TCST009450 TRANSISTOR,SILICON 2SC945(C)-T(P,Q)
! Q508 BZ510060 TB3T011310 TRANSISTOR,SILICON 2SB1131(S,T)-AEQ509 BZ510024 TNYTJ03001 COMPOUND TRANSISTOR DTC114TSTPQ512 BZ510011 TC3T029090 TRANSISTOR,SILICON 2SC2909(S,T)-AAQ513 BZ510023 TNYTB03001 COMPOUND TRANSISTOR DTC114ESTP
! Q514 BZ410075 000250064H PHOTO COUPLER TLP621(D4-GRH)Q601 BZ510037 TC3T030000 TRANSISTOR,SILICON 2SC3000-AAQ602 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ603 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ606 BZ510061 T83A028140 TRANSISTOR,SILICON 2SC2814(F3,F4)-TQ607 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ608 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,SQ609 BZ510062 T87A02412K TRANSISTOR,SILICON 2SC2412KT147(R,S)Q610 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ611 BZ510063 TNYJM05001 COMPOUND TRANSISTOR DTC143TKAT146Q612 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ613 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146Q614 BZ510020 TNYJB05001 COMPOUND TRANSISTOR DTC114EKAT146
! Q801 BZ510027 TC3Q026210 TRANSISTOR,SILICON 2SC2621(D,E)-RAC ! Q802 BZ510027 TC3Q026210 TRANSISTOR,SILICON 2SC2621(D,E)-RAC ! Q803 BZ510027 TC3Q026210 TRANSISTOR,SILICON 2SC2621(D,E)-RAC ! Q810 BZ510046 TC7T1740S0 TRANSISTOR,SILICON 2SC1740SP TP ! Q811 BZ510046 TC7T1740S0 TRANSISTOR,SILICON 2SC1740SP TP ! Q812 BZ510046 TC7T1740S0 TRANSISTOR,SILICON 2SC1740SP TP
Q851 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ852 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ853 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ855 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ861 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ862 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ1001 BZ410049 0002700590 PHOTO COUPLER RPI-301Q1002 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ1003 BZ410041 0002700530 PHOTO COUPLER RPI-352Q01RQ1004 BZ510064 TNYTC05001 COMPOUND TRANSISTOR DTC124EKT147Q1005 BZ410049 0002700590 PHOTO COUPLER RPI-301Q1006 BZ510065 TBWT006980 TRANSISTOR,SILICON 2SB698-AAQ1007 BZ510022 TNYJJ05001 COMPOUND TRANSISTOR DTC114TKAT146Q1009 BZ410041 0002700530 PHOTO COUPLER RPI-352Q01RQ1010 BZ510026 TPYJC05001 COMPOUND TRANSISTOR DTA124EKAT146Q1012 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ1014 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ1015 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ1016 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ1017 BZ410042 0000100380 PHOTO TRANSISTOR PNA2604M010RQ1020 BZ510019 TNYJA05001 COMPOUND TRANSISTOR DTC143EKAT146Q1021 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4001 BZ510031 TD3T007340 TRANSISTOR,SILICON 2SD734(E,F)-AAQ4002 BZ510031 TD3T007340 TRANSISTOR,SILICON 2SD734(E,F)-AA
ICS
TRANSISTORS
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
Q4003 BZ510026 TPYJC05001 COMPOUND TRANSISTOR DTA124EKAT146Q4004 BZ510033 TC3T033310 TRANSISTOR,SILICON 2SC3331(S,T,U)-AQ4005 BZ510033 TC3T033310 TRANSISTOR,SILICON 2SC3331(S,T,U)-AQ4006 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,SQ4007 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4008 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4009 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146Q4015 BZ510066 TNYTD05001 COMPOUND TRANSISTOR DTC144EKT147Q4201 BZ510039 TNYTB05001 COMPOUND TRANSISTOR DTC114EKT147Q4501 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4502 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,SQ4504 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4505 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4507 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4508 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4510 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ4511 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,SQ9001 BZ510060 TB3T011310 TRANSISTOR,SILICON 2SB1131(S,T)-AEQ9002 BZ510012 TC5T018154 TRANSISTOR,SILICON 2SC1815Y(TPE2)Q9003 BZ510060 TB3T011310 TRANSISTOR,SILICON 2SB1131(S,T)-AEQ9004 BZ510060 TB3T011310 TRANSISTOR,SILICON 2SB1131(S,T)-AE
L002 BZ310022 02A6A8A0A1 CORE,FERRITE HF57T18.5*10*10L002 BZ310022 02A6A8A0A1 CORE,FERRITE HF57T18.5*10*10L003 BZ310022 02A6A8A0A1 CORE,FERRITE HF57T18.5*10*10L004 BZ310022 02A6A8A0A1 CORE,FERRITE HF57T18.5*10*10L006 BZ310022 02A6A8A0A1 CORE,FERRITE HF57T18.5*10*10L402 BZ310063 022100027A COIL,LINEARITY ELH5L4113L481 BZ310064 02D8000012 TIB PIN PHASE COIL D8000012
! L501 BZ310075 029X000087 COIL,LINE FILTER SS24V-10100 ! L502 BZ310075 029X000087 COIL,LINE FILTER SS24V-10100 ! L503 BZ310104 028Q200015 COIL,DEGAUSS 8Q200015
L601 BZ310005 02167D101K COIL 100 UHL603 BZ310043 021LA6150K COIL 15 UHL604 BZ310049 021LA6R22M COIL 0.22 UHL605 BZ310005 02167D101K COIL 100 UHL606 BZ310105 021LA62R2M COIL 2.2 UHL607 BZ310012 021LA6R56M COIL 0.56 UHL608 BZ310050 03360K0438 COIL,VIDEO IFT 360K043L609 BZ310005 02167D101K COIL 100 UHL610 BZ310051 0216S12R2J COIL 2.2 UHL611 BZ310059 0216S1101J COIL 100 UHL612 BZ310106 021LA63R9K COIL 3.9 UHL613 BZ310005 02167D101K COIL 100 UHL614 BZ310107 021LA61R5K COIL 1.5 UHL801 BZ310005 02167D101K COIL 100 UHL802 BZ310070 02167D820K COIL 82 UHL804 BZ310070 02167D820K COIL 82 UHL851 BZ310052 021LA6100K COIL 10 UHL852 BZ310053 021673100K COIL 10 UHL856 BZ310052 021LA6100K COIL 10 UHL857 BZ310042 021LA6101K COIL 100 UHL1001 BZ310038 021LA6120K COIL 12 UHL1005 BZ310042 021LA6101K COIL 100 UHL4001 BZ310024 0326230038 COIL,TRAP 2623003L4002 BZ310041 02167F101J COIL 100 UHL4003 BZ310005 02167D101K COIL 100 UHL4004 BZ310041 02167F101J COIL 100 UHL4005 BZ310054 0316260088 COIL,BIAS OSC 1626008L4006 BZ310055 02167D102K COIL 1 MHL4007 BZ310005 02167D101K COIL 100 UHL4008 BZ310056 021673102K COIL 1 MHL4009 BZ310005 02167D101K COIL 100 UHL4010 BZ310002 021673101K COIL 100 UHL4011 BZ310038 021LA6120K COIL 12 UHL4012 BZ310057 021LA6221K COIL 220 UHL4013 BZ310005 02167D101K COIL 100 UHL4015 BZ310005 02167D101K COIL 100 UHL4017 BZ310108 021LA6271K COIL 270 UHL4018 BZ310058 021LA6220K COIL 22 UHL4019 BZ310079 021LA6101J COIL 100 UHL4501 BZ310052 021LA6100K COIL 10 UHL4502 BZ310002 021673101K COIL 100 UHL4503 BZ310052 021LA6100K COIL 10 UHL4504 BZ310052 021LA6100K COIL 10 UHL4508 BZ310052 021LA6100K COIL 10 UHL5501 BZ310041 02167F101J COIL 100 UH
COILS &TRANSFORMERS
TRANSISTORS
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
L5502 BZ310041 02167F101J COIL 100 UHL6602 BZ310109 021LA62R7K COIL 2.7 UHL6603 BZ310005 02167D101K COIL 100 UHL6604 BZ310005 02167D101K COIL 100 UHT401 BZ310072 045013001J TRANS.,HORIZONTAL DRIVE 5013001
! T501 BZ310110 048142061W TRANSFORMER,SWITCHING 8142061W
! J351 BZ614002 060G131014 RCA JACK HTJ-035-28AJ701 BZ614114 0602431013 RCA JACK JPJ1187-010010
! J801 BZ614115 066C130017 SOCKET,CATHODE RAY TUBE CVT3275-5101J4501 BZ614093 063G100037 SOCKET,21PIN 035_0_9985_05
! SW501 BZ612007 0530205001 SWITCH PLUS SDDFC30200SW751 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW791 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW792 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW793 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW794 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW795 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW796 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW797 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW798 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW799 BZ612001 0504201T31 SWITCH,TACT SKHVBED010SW1001 BZ612002 0508221001 SWITCH (LEAF) SPVF130100
VR401 BZ210136 V1262H4BT6 VOLUME,SEMI FIXED RH063LCJ4RVR402 BZ210137 V1262Q3BT6 VOLUME,SEMI FIXED RH063LCS3RVR403 BZ210138 V1262H3BT6 VOLUME,SEMI FIXED RH063LCJ3RVR404 BZ210138 V1262H3BT6 VOLUME,SEMI FIXED RH063LCJ3RVR502 BZ210024 V1163L2BTC VOLUME,SEMI FIXED EVNCYAA03BY2
PCB010 BZ610142 A57204R01A PCB ASS'Y VMX199BPCB030 BZ610143 A57204R03A PCB ASS'Y TEXA33BPCB070 BZ610144 A57204R07A PCB ASS'Y TMX477APCB110 BZ610145 A57204R11A PCB ASS'Y TCX338APCB120 BZ610146 A57204R12A PCB ASS'Y VEX920BPCB240 BZ610147 A57204R24A PCB ASS'Y VEX919APCB340 BZ610148 A57204R34A PCB ASS'Y TEXA41APCB550 BZ610053 A4C831B550 SEE CHASSIS REPLACEMENT PARTS LIST
B351 BZ310016 024AT03655 CORE,BEADS BL01RN1-A63T6B504 BZ310016 024AT03655 CORE,BEADS BL01RN1-A63T6B505 BZ310015 024AT03482 CORE,BEADS BL02RN2-R62T4B851 BZ310017 024DT03581 CORE,BEADS LFP3A-M3R2TAB4501 BZ310062 024AC3601C CORE,BEADS BLM21A601SPTB4502 BZ310062 024AC3601C CORE,BEADS BLM21A601SPTB5501 BZ310062 024AC3601C CORE,BEADS BLM21A601SPTBT001 NIL 1412004008 BATTERY,MANGAN R03(AB)E_20_TBT002 NIL 1412004008 BATTERY,MANGAN R03(AB)E_20_TCD001 BZ614095 06CDL02003 CABLE,PAL CDL02003CD355 BZ614118 06CH12439A CORD CONNECTOR CH12439ACD356 BZ614119 06CH12440A CORD CONNECTOR CH12440A
! CD501 BZ614098 1206635823 CORD AC 1206635823CD502 BZ614180 06CHU2017A CORD CONNECTOR CHU2017ACD651 BZ614100 06CH01408A CORD EIS CONNECTOR CH01408ACD702 BZ614181 06CH2B035A CORD CONNECTOR CH2B035ACD757 BZ614027 06CH2A014A CORD CONNECTOR CH2A014ACD802 BZ614122 06CP82035A CORD CONNECTOR CP82035ACD803 NIL 122E054402 CORD JUMPER 2E054402CD820 BZ614182 06CH2E014A CORD CONNECTOR CH2E014ACD850 BZ614183 06CH25090A CORD CONNECTOR CH25090ACF601 BZ613009 1022V39R52 FILTER,SAW SAF39.5MZL220ZLCF602 BZ613010 1012T04101 FILTER,CERAMIC TRAP MKT41.5MA110PCF603 BZ614184 1022U32R91 FILTER,SAW SAF32.9MDE210ZCF604 BZ614185 1012T03102 FILTER,CERAMIC TRAP MKT31.5MA110PCP401 BZ614020 069X450029 CONNECTOR PCB SIDE B05B-DVSCP501 BZ614012 0697320039 CORD UX CONNECTOR THL-P03P-B1CP502 BZ614012 0697320039 CORD UX CONNECTOR THL-P03P-B1CP503 BZ614018 069W420029 CONNECTOR PCB SIDE TV-50P-02-A1CP603 BZ614104 069E290129 CONNECTOR PCB SIDE 8283_0912_00_000CP605 BZ614013 069E250129 CONNECTOR PCB SIDE 8283_0512_00_000CP755 BZ614047 069E2A0129 CONNECTOR PCB SIDE 8283_1012_00_000CP801 BZ614058 069W010010 CONNECTOR PCB SIDE 005P-2100CP802 BZ614017 069W320018 CONNECTOR PCB SIDE TS-80P-02-V1CP805 BZ614013 069E250129 CONNECTOR PCB SIDE 8283_0512_00_000CP810 BZ614105 069E280129 CONNECTOR PCB SIDE 8283_0812_00_000CP810 BZ614186 069J1C0038 CONNECTOR PCB SIDE IMSA-9130B-12
VARIABLE RESISTORS
P.C.BOARD ASSEMBLIES
MISCELLANEOUS
COILS &TRANSFORMERS
JACKS
SWITCHES
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
CP820 BZ614187 069E2E0129 CONNECTOR PCB SIDE 8283_1412_00_000CD1001 BZ614107 122S040804 CORD JUMPER 1.25X4X83XCCD1003 NIL 122F051702 CORD JUMPER 2F051702CD4001 BZ614108 122S061401 CORD JUMPER 1.25X6X138XCCD9001 BZ614123 06CH28112A CORD CONNECTOR CH28112ACP1004 BZ614010 0697280590 CONNECTOR PCB SIDE TMC-J08P-B1CP1005 BZ614049 069J750029 CONNECTOR PCB SIDE IMSA-9604S-05Z14CP1006 BZ614014 069J740029 CONNECTOR PCB SIDE IMSA-9604S-04Z14CP4001 BZ614011 0697290620 CONNECTOR PCB SIDE TOC-C09X-A1CP4004 BZ614009 0697120320 CONNECTOR PCB SIDE TMC-T02X-E1CP4005 BZ614050 069J760029 CONNECTOR PCB SIDE IMSA-9604S-06Z14CP4202 BZ614048 069E2B0129 CONNECTOR PCB SIDE 8283_1112_00_000CP6601 BZ614189 069Q190179 CONNECTOR PCB SIDE CPB1809-0101CP803A BZ614006 067R105019 WIRE HOLDER 51052-0500CP803B BZ614006 067R105019 WIRE HOLDER 51052-0500CP9002 BZ614190 069J1C0048 CONNECTOR PCB SIDE IMSA-9130S-12LEL001 BZ614043 124116281A EYE LET XRY16X28BDEL002 BZ614044 124120301A EYE LET XRY20X30BD
! F501 BZ614109 0808T04002 FUSE 218004 ! F502 BZ614191 0808T2R502 FUSE 21802.5 ! FB401 BZ310074 043221011Q TRANSFORMER,FLYBACK 3221011Q
FH501 BZ614005 06710T0006 HOLDER,FUSE EYF-52BCFH502 BZ614005 06710T0006 HOLDER,FUSE EYF-52BCFH503 BZ614005 06710T0006 HOLDER,FUSE EYF-52BCFH504 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC
! ICP502 BZ614158 083PC07002 MICRO FUSE 251007 ! ICP503 BZ614036 083PC05002 MICRO FUSE 251005 ! ICP504 BZ614036 083PC05002 MICRO FUSE 251005
OS753 BZ614127 077Q000019 REMOTE RECEIVER PIC-28143TC5 ! RY501 BZ612009 0560V20115 RELAY ALKS321
SP351 BZ614128 070W133014 SPEAKER P-300S-2SP352 BZ614128 070W133014 SPEAKER P-300S-2TH501 BZ410050 D8R0A140M0 DEGAUSS ELEMENT PTH451A140M21TM101 BZ614192 076N0DM020 TRANSMITTER VT-2133
! TU601 BZ610063 0144W07023 TUNER,UHF NJH3023M218 ! V801 BZ614193 0981210426 CRT W/DY A51LSK955X81-A
X601 BZ613011 100CT4R406 CRYSTAL HC-49/UX851 BZ613012 100CT01302 CRYSTAL HC-49/U-SX1001 BZ613007 100CT01002 CRYSTAL HC-49/U-SX1002 BZ613001 100C32R803 CRYSTAL DSVT-200X4001 BZ613013 100CT4R407 CRYSTAL HC-49/UX6602 BZ614194 100CT02401 CRYSTAL HC-49/U
RESISTORRC................... CARBON RESISTOR
CAPACITORSCC................... CERAMIC CAPACITORCE................... ALUMI ELECTROLYTIC CAPACITORCP................... POLYESTER CAPACITORCPP.................. POLYPROPYLENE CAPACITORCPL.................. PLASTIC CAPACITORCMP....................... METAL POLYESTER CAPACITORCMPL................ METAL PLASTIC CAPACITORCMPP................ METAL POLYPROPYLENE CAPACITOR
MISCELLANEOUS
Remote Control
TOSHIBA VIDEO PRODUCTS PTE. LTD.438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968
