Sanyo DC-TS3000 Service Manual Download Page 82

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SCHEMATIC DIAGRAM AND CHECK POINT FOR WAVEFORM (RF AMP/DSP)

Show page 115 - 119 the waveform of mark position.

Q2602

2SA1036K

CD LD CTL

Q2601

2SA1036K

DVD LD CTL

IC2301

LA6560

MOTOR DRIVE

IC2601
ZR36707TQC

READ CHENNEL IC

D2601
KDS120RTK

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

DANS LA NOMENCLATURE DES PIECES

NíUTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN

ETANT

ATTENTION

CP2603
A2001WV2-3P

Q2603

2SK3018

VR DVD CTL

Q2605

2SK3018

VR SEL CTL

Q2604

2SK3018

CR CD CTL

CP2602
00_6232_008_006

CP2601

09-5000-024-001

HS2301

763WSA0023

HS73

C2608

16V

C2617

0.1 B

C2626

0.1

C2632

0.1

C2605

0.0022 B

C2607

33P CH

C2606

0.0022 B

C2603

0.0022 B

C2604

0.0022 B

C2610

0.0068

C2612

0.033

C2613

220P

C2614

0.1

C2611

0.1

C2639

0.1

C2638

0.1

C2618

0.1 B

C2633

.001

C2620

0.0056 B

C2621

0.0056 B

C2622

0.0056 B

C2623

0.1

C2635

0.001 B

C2619

560P CH

C2654

0.01

C2311

0.1

C2302

0.1 B

C2303

0.1 B

C2308

0.1 B

C2307

0.1 B

C2306

0.1

C2301

0.1

C2642

0.1

C2645

0.1

C2647

0.1

C2649

0.1

C2304

220P

C2615

0.1

C2655

0.01

C2609

0.1

C2305

220PCH

C2657

100P

C2658

100P

C2659

100P

C2660

100P

C2624

0.001

C2625

0.001

C2627

0.033

C2629

0.001

C2628

0.001

C2616

470P CH

C2636

0.1

C2637

0.1

C2312

0.001 B

C2309

0.001 B

C2648

0.1 F

C2634

0.1 F

C2641

100

6.3V

C2640

100

6.3V

C2310

16V

C2644

16V

C2643

16V

C2646

16V

R2301

R2308

20K

R2305

51K

R2326

8.2K

R2322

4.7K

R2316

20K

R2321

51K

R2327

4.7K

R2307

27K

R2608

1.2K

R2607

1.2K

R2609

1.2K

R2605

10K

+-1%

R2601

4.7K

R2602

1.8M

R2604

27K

+-1%

R2616

R2617

R2612

4.7K

R2613

4.7K

R2610

5.1K

+-1%

R2611

4.7K

R2619

100

R2614

12K

+-1%

R2643

R2645

R2644

2.2K

R2325

6.8K

R2328

4.7K

R2331

470

R2303

2.2

R2304

2.2

R2330

R2337

10K

R2319

27K

R2324

R2334

10K

R2309

470

R2629

1.5K

R2630

22K

R2628

22K

R2631

R2632

4.7K

R2310

5.6K

R2312

5.6K

R2306

5.6K

R2313

5.6K

R2314

5.6K

R2625

4.7K

R2626

4.7K

R2627

1.5K

R2603

13K

+-1%

R2646

2.2K

R2648

13K

R2635

4.7K

R2649

100

R2650

4.7K

R2651

4.7K

R2652

100

R2653

100

R2618

R2655

R2615

R2624

4.7K

R2623

4.7K

R2622

4.7K

R2647

4.7K

R2621

100

R2620

4.7K

R2323

3.3K

R2329

R2318

5.6K

B2603

FCM2012H-102T04

B2604

FCM2012H-102T04

B2601

FCM2012H-102T04

B2602

FCM2012H-102T04

B2605

FCM2012H-102T04

W863

W864

W861

W808

W862

W807

W810

W811

W806

W876

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DURING PLAYBACK.

MEASURED WITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE EACH PART WAS

TP140

TP139

TP42

TP40

TP22

TP20

TP21

TP19

TP37

TP36

TP35

TP38

TP26

TP18

TP16

TP17

TP15

TP27

TP28

TP29

TP30

TP31

TP8

TP46

TP64

TP65

TP69

TP68

TP56

TP55

TP66

TP67

TP141

TP24

TP138

TP45

TP34

TP33

TP25

TP043

TP39

TP41

TP10

TP12 TP11

TP9

IC2602

BA10358F-E2

DUAL OP-AMP

FNP

FNN

SPDL_SENS

VR_CD

VR_DVD

TOUT_SW

P.CON+5V

VR_SEL

TIN_SW

RFA_SDEN
RFA_DATA

MOT_SPDL-

P.CON+5V

RFA_SCLK
AAF_CE
AAF_FE
AAF_TE
AAF_PI
VR_SEL

FNN

TR-

FNP

TR+

VBIASS0

FNN

VBIASS1

FO-

DEFECT

FO+

FNP

LINK

MIRR
LDON

OPU_RF

HOME

GND

VR_DVD

RF_GND

RFAC

DVDPD

D_GND

DVDLD

P.CON+5V

CDLD

RF_A5V

P.CON+A5V

VR_CD

P.CON+3.3V
P.CON+9V

RF_GND

RFA_SDEN

CDPD

RFA_DATA

OPU_RF

RFA_SCLK

OPU_C

OPU_B

OPU_A

OPU_D

OPU_F

SMUTE

OPU_E

TRACK_DAC

FOCUS_DAC

OPU_VREF

SPINDLE_PWM

AAF_CE

SLED_PWM

OPU_D

AAF_FE

ADCIN_7

ADCIN_5

OPU_C

AAF_TE

ADCIN_6

P.CON+A5V

OPU_B

AAF_PI

M_GND

OPU_A

VBIASS0

VBIASS1

MOT_SLED-

DEFECT

MOT_SPDL-

LINK

HOME

P.CON+A5V

LDON

MIRR

CDPD

OPU_VREF

DVDPD

OPU_F

OPU_E

RF_GND

SGND

TIN_SW

TOUT_SW

P.CON+3.3V

DVDLD

CDLD

MOT_SPDL-

MOT_SLED-

TR+

TR-

FO+

FO-

D_GND

CD_D

CD_C

CD_F

CD_B

16 CD_A

CD_E

VPB

DVDLD

CDLD

DVDPD

CDPD

VNB

LDON

MIRR

MLPF

MIN

MEVO

DFT

TPH

V125

MNTR

SCLK

SDATA

MEV

VNA

FNN

FNP

DIP

DIN

BYP

RFAC

VPA

AIP

AIN

ATON

ATOP

RFSIN

RFDC

DVDRFP

DVDRFN

LCN

LCP

V33

V25

LINK

SDEN

MON(DVD)

NC(SW)

VOL(DVD)

GND(DVD)

LD(DVD)

LD(CD)

VOL(CD)

GND(CD)

MON(COM)

VCC

Vref

GND(PDIC)

F-

F+

T-

T+

GND(NC)

S-GND

VCONT

MUTE

VIN4

VIN4-

VIN4+

VREF-IN

VIN1-SW

VREF-OUT

REG-OUT

REG-IN

VIN3+

VIN3-

VIN3

VIN2

VIN2+

VIN2-

VIN1+B

VIN1+A

VIN1-B

VIN1-A

VIN1

VCC1

VD1-

VD1+

VD2-

VD2+

VD3-

VD3+

VD4-

VD4+

VLD+

VCC2

VLD-

REV

FWD

4.1

4.3

4.0

0.2

9.1

5.3 3.1 4.2 4.2

9.1 2.5

0 2.5

2.5

3.0

2.5

2.6

2.5

3.3

2.5 2.5

2.5

5.0

2.6

NC NC

FROM/TO MPEG/MICON

OUT1

-IN1

+IN1

GND

VCC

OUT2

-IN2

+IN2

SP1-

SP1+

SLD+

SLD-

LIMIT SW

SP_FG

+5V

GND

GND(D)

OPEN

2.3

3.5

2.6

2.4

5.1

4.3

3.1

1.5

2.5

3.7

2.7

2.6

2.7

2.6

5.1

3.7

5.1

0.2

3.3

2.7

2.2

2.3

2.9

0.2

3.3

1.7

3.3

1.6

1.8

1.7

1.8

4.1

4.2

3.3

1.5

4.5

3.9

1.0

4.5

3.9

0.7

0.5

FROM/TO LODER

Summary of Contents for DC-TS3000

Page 1: ...ive check and service intervals 19 Service mode list 21 When replacing EEPROM MEMORY IC 22 Re write for DVD firmware 23 Electrical adjustment 24 Trouble shooting guide 26 Exploded View Cabinet Chassis 54 Parts List 55 Exploded View DVD Mechanism and Parts list 60 Exploded View VCR Mechanism and Parts list 62 Exploded View Speaker and Parts list 65 IC Block Diagram Description 68 Interconnection Di...

Page 2: ... portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that 2 USE THE DESIGNATED PARTS The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety Therefore the part which is replaced should be used the part...

Page 3: ...ay be damaged Unlock the support and remove the Deck Top Holder in the direction of arrow A Remove the 3 screws Remove the screw Disconnect the following connectors CP2601 CP2602 CP2603 Remove the DVD Deck in the direction of arrow B Remove the 3 screws Remove the Front Angle in the direction of arrow C Fig 1 3 1 3 DVD DECK Refer to Fig 1 3 NOTE When the installation of the DVD Deck remove all the...

Page 4: ... Holder Ass y to the back side Remove the screw Remove the FE Head Remove the 3 screws Disconnect the following connectors CP101 CP102 and CP3001 Remove the AC Head Cover and VCR Deck in the direction of arrow 1 5 DVD PCB Refer to Fig 1 5 1 2 3 4 Remove the 3 screws Remove the screw Disconnect the following connectors CP4002 CP8101 and CP8102 Remove the DVD PCB in the direction of arrow Fig 1 5 Do...

Page 5: ...2 3 Link Unit 2 4 LINK UNIT Refer to Fig 2 4 Set the Link Unit to the Eject position Unlock the support Remove the A side of the Link Unit first then remove the B side 1 2 3 Fig 2 4 Fig 2 3 A Cassette Side L Cassette Side R Locker R Cassette Holder Locker Spring A Link Unit Main Chassis Link Unit B Main Chassis NOTE 1 After the installation of the Top Bracket bend the support so that the Top Brack...

Page 6: ...ion Arm Ass y Tension Holder Tension Connect NOTE 1 2 3 In case of the Tension Band installation note the direction of the installation Refer to Fig 2 7 C In case of the Tension Band installation install correctly as Fig 2 7 D In case of the Tension Connect installation install as the circled section of Fig 2 7 E Tension Band Tension Connect Tension Connect OK NG Fig 2 7 E Tension Connect Main Cha...

Page 7: ...ves Refer to Fig 2 9 A Do not adhere the stains on it When you install the reel clean the shaft and grease it FG 84M If you do not grease noise may be heard in FF REW mode After installing the reel adjust the height of the reel Refer to MECHANICAL ADJUSTMENT 1 2 3 4 5 6 Fig 2 9 A S Reel A T Reel A Idler Arm Ass y Idler Gear NOTE 1 2 In case of the S Reel and T Reel installation check if the correc...

Page 8: ...CK P5 ARM ASS Y Refer to Fig 2 10 A Unlock the support and remove the Cassette Opener Remove the Pinch Roller Block and P5 Arm Ass y 1 2 Fig 2 10 A Cassette Opener P5 Arm Ass y Pinch Roller Block Main Chassis NOTE Do not touch the Pinch Roller Use gloves In case of the Pinch Roller Block and the Pinch Roller Cam installation install correctly as Fig 2 10 B 1 2 Fig 2 10 B Can be seen the hole of th...

Page 9: ...ing Gear Remove the Main Rod Tension Lever Loading Arm S Unit and Loading Arm T Unit Main Rod Main Loading Gear Tension Lever Loading Arm T Unit Loading Arm S Unit Fig 2 16 A 2 14 CAPSTAN DD UNIT Refer to Fig 2 14 A Remove the Capstan Belt Remove the 3 screws Remove the Capstan DD Unit 1 2 3 Screw Torque 4 0 5kgf cm Capstan DD Unit Capstan Belt In case of the Capstan DD Unit installation apply the...

Page 10: ...18 B Fig 2 18 C Cassette Guide Post Cassette Guide Post 2 17 Remove the Polyslider Washer Remove the Clutch Ass y and Ring Spring Remove the Clutch Lever Remove the Coupling Gear Coupling Spring and Clutch Gear 1 2 3 4 Fig 2 17 A NOTE 1 When you install the Loading Arm S Unit Loading Arm T Unit and Main Loading Gear align each marker Refer to Fig 2 16 B Fig 2 16 B Loading Arm T Unit Main Loading G...

Page 11: ...ustments are needed if the disassemble is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 In case of the Main Chassis Ass y install it from 1 to 6 in order Refer to Fig 3 2 B Fig 3 2 B 3 4 Remove the screw Remove the Lever Switch Remove the 2 Insulator R Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports Remove the Clamper Plate ...

Page 12: ...tion hook the wire on the Main Frame as shown Fig 3 4 D Fig 3 4 B Lever Switch Red White Blue From DVD PCB Fig 3 5 B Traverse Holder Main Chassis Ass y 3 6 SWITCH PCB ASS Y Refer to Fig 3 6 A Remove the screw Remove the Switch PCB Ass y 1 2 Fig 3 6 A Switch PCB Ass y Main Chassis Ass y Screw Torque 4 0 5kgf cm NOTE 1 2 When installing the wire of the Switch PCB install it correctly as Fig 3 6 B Wh...

Page 13: ...ve the Middle Gear 1 2 3 Idler Gear and Feed Gear 1 2 Middle Gear 1 Middle Gear 2 Middle Gear 3 Idler Gear Feed Gear Fig 3 9 A Main Chassis Ass y 3 8 RELAY PCB ASS Y Refer to Fig 3 8 A Remove the screw Remove the Relay PCB Ass y 1 2 Fig 3 8 A Relay PCB Ass y Main Chassis Ass y NOTE 1 When installing the wire of the Relay PCB install it correctly as Fig 3 8 B Fig 3 7 B Fig 3 7 C Should not be engag...

Page 14: ...section of Fig 3 10 D Idler Arm Spring Main Chassis Ass y Fig 3 11 A Screw Torque 1 0 5kgf cm 3 11 FEED MOTOR Refer to Fig 3 11 A Remove the 2 screws Remove the Feed Motor Remove the Motor Gear 1 2 3 Motor Gear Feed Motor Main Chassis Ass y NOTE 1 2 In case of the Motor Gear installation check if the value of the Fig 3 11 B is correct When installing the Feed Motor check if the cable is positioned...

Page 15: ...NT OF TENSION POST POSITION 1 2 3 Set to the PLAY mode Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis While turning the S Reel clockwise confirm that the edge of the Tension Arm is located in the position described above Fig 1 2 A Standard line of Main Chassis Tension Arm 0 5mm Adjusting range Fig 1 2 B Adjusting se...

Page 16: ...DJUSTMENTS NOTE After adjustment confirm and adjust A C head Refer to item 2 2 Fig 2 1 A CH 1 Envelope TP103 CH 1 Track CH 2 Track CH 2 SW Pulse TP102 Fig 2 1 B Entrance Max Exit Max A B A B 3 2 NOTE Install the Torque Gauge on the reel disk firmly Press the REW button to turn the reel disk 1 5 CONFIRMATION OF REEL BRAKE TORQUE S Reel Brake Refer to Fig 1 4 B 1 2 3 4 Once set to the Fast Forward m...

Page 17: ...nd 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 TP102 CH 2 to TP103 and CH 3 to pin 19 of J8004 Playback the VHS Alignment Tape JG001U or JG001V Refer to SERVICING FIXTURE AND TOOLS Se...

Page 18: ...STMENT PARTS LOCATION GUIDE 1 2 3 4 5 6 7 8 9 10 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusting section for the Tension Arm position ...

Page 19: ... VSR Torque Brake Torque S Reel T Reel Ass y Monoscope 6KHz For 2 head 1 speed model 4 head model Color Bar 1KHz For 2 head 1 speed model 4 head model Hi Fi Audio For Hi Fi model X Value Adjustment For 2 head 1 speed model 4 head model Monoscope 6KHz For 2 head 2 speed model Color Bar 1KHz For 2 head 2 speed model X Value Adjustment For 2 head 2 speed model Brake Torque T Reel Ass y VSR Torque Bra...

Page 20: ...ylinder Unit Clean those parts in contact with the tape Clean the rubber and parts which the rubber touches Replace when rolling becomes abnormal Clean the Head T Brake Band Clutch Ass y Idler Arm Ass y CONFIRMATION OF HOURS USED PLAY REC total hours can be checked on the screen Total hours are displayed in 16 system of notation NOTE If you set a factory initialization the total hours is reset to ...

Page 21: ...head in the same manner Refer to the figure below Audio Control Head 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use the gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in isopropyl alcohol Hold it to the cylinder head softly Turn the cylinder head counterclockwise to clean it in the direction of the arrow Refer to the figure be...

Page 22: ...connection of DVD Refer to the PREPARATION FOR SERVICING NOTE Although the DVD is connected the DVD mode cannot be selected Method Operations Make the short circuit between the test point of SERVICE and the GND The BOT EOT and the Reel Sensor do not work and the VCR deck can be operated without a cassette tape Refer to the PREPARATION FOR SERVICING Set Key Operations Remocon Key Standard Time seco...

Page 23: ... ADDRESS to be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using Tracking or button until required DATA value has been selected Pressing ENTER will take you back to ADDRESS for further selection if necessary Repeat steps 4 to 7 until all data has been checked When satisfied correct DATA has been entered turn POWER off return to STAN...

Page 24: ... the screen the write will end NOTE Do not turn off the unit on the way or push the tray by hand to close it Up Date error will happen and can not be done with the Up Date of Up Date Disc Unplug the AC cord then plug it in After the write set to the initializing of shipping Set to the DVD mode press both Channel button 4 on the remote control and the REC button on the set for more than 2 seconds T...

Page 25: ...ck the alignment tape JG001B Press and hold the Tracking Auto button on the remote control more than 2 seconds to set tracking to center Press both CH UP button on the set and the STOP button on the set for more than 2 seconds 1 2 3 4 When you exchange IC and Transistor for a heat sink apply the silicon grease YG6260M on the contact section of the heat sink Before applying new silicon grease remov...

Page 26: ...CB CD2301 CD2001 CD2302 VCR PCB CP4002 CP8102 CP2601 CP2603 CP2602 CD651 OPERATION PCB DVD DECK CD8001 TU301 J8004 J653 J652 J651 TP103 TP102 TP3001 CP8002 CP1702 OS651 V651 CP8001 CP651 S503 S502 CD501 CP601 CP102 AC HEAD CD102 CP103 FE HEAD AC IN J8101 CP8101 TU302 CD502 CP1701 CD8002 POWER PCB ...

Page 27: ...ipheral circuit Is there voltage at pin 16 of IC 3001 Does display light Is the voltage linked to 1 2 3 8 pin of CP502 THE POWER SUPPLY CUT Inserting a casette and push play button YES YES NO NO Does the power cut after 3 seconds Check CAPSTAN DD UNIT and CYLINDER UNIT Does the power cut after about 6 seconds Check Q3001 Q3002 and CAPSTAN BELT Check the POWER BLOCK ...

Page 28: ...ge at pin 8 of CP3001 about DC12 6V Check T501 In playback is at pin 12 of CP3001 about DC2 6V YES YES YES NO NO NO AUDIO SHAKES Is AUDIO HEAD scratched Change AUDIO HEAD At playback is input about 4 5Vp p of a rectangular wave at pin 87 of IC3001 Change CAPSTAN DD UNIT Check IC3001 At playback is pin 5 of CP3001 3 5V Check AUDIO BLOCK ...

Page 29: ...f cassette loading block YES YES YES NO NO NO Does WORM GEAR of cassette loading block move When a CASSETTE can not inserted is pin 4 of IC3001 5V When a CASSETTE is inserted is pin 8 of CP3001 12 6V Check circuit of POWER BLOCK Check DECK MECHANISM CAN NOT FF REW YES NO At FF REW does voltage at pin11 of IC3001 change Check of IC3001 ...

Page 30: ...Does SW3001 and REC LEVER correctly set After inserting CASSETTE is pin 84 of IC3001 0V Correctly SW3001 and REC LEVER set WHEN INSERTING A CASSETTE IT EJECTS IMMEDIATELY 5V Change CYLINDER MOTOR Change IC3001 Change CYLINDER MOTOR YES YES NO NO AT PLAY THE PICTURE JITTERS VERTICAL MINUTELY Is FG wave of CP3001 at pin 11 5V Is pin 12 of CP3001 2 6V ...

Page 31: ... rotate Is there HEAD SW PULSE at TP102 Is the voltage at pin 10 of CP502 13V At play is the voltage at pin 12 of CP3001 2 6V Is PG PULSE signal inputted to pin 90 of IC3001 AUTO TRACKING DOES NOT OPERATE 2 5Vp p YES YES NO NO In auto tracking is the voltage at pin 6 of IC3001 more than DC 0 2V Does the CTL pulse signal about 2 5Vp p appear at pin 97 of IC3001 Check CONTROL HEAD Change IC3001 ...

Page 32: ...otate Refer to section CAPSTAN DD MOTOR NOT ROTAING Is there REEL SENSOR PULSE signal at pin 79 and pin 80 of IC3001 Check Q3008 and Q3009 Change IC3001 YES YES NO NO AT PLAYBACK THE COLER DOES NOT APPEAR Is there color signal in video signal at pin 29 of IC101 Is there video signal at pin 29 of IC101 Change X tal Change IC101 ...

Page 33: ...oise on the picture appear By adjusting the MANUAL TRACKING UP DOWN BUTTONS will the line disappear Check P B ENVELOPE Is a height of GUIDE POST maximum The height of GUIDE POST readjust Is PG SHIFTER adjustment 6 5H Adjust PG SHIFTER Is a wave of PB Y unusual Change IC101 and peripheral circuit Change IC101 ...

Page 34: ...ideo signal of IC101 at pin 29 Change IC101 Change IC3001 Is there video signal of IC3001 at pin 52 Is there video signal of IC8001 at pin 25 Check J8004 Change IC8001 YES YES NO NO NO COLER DURING SELF RECORDING AND PLAYBACK Is there CHROMA signal at pin 17 19 and 21 of IC101 Check TU301 J653 J8004 IC8001 circuit around it Is there CHROMA signal at pin 29 of IC101 Check circuit around of J8004 Ch...

Page 35: ... pin 29 of IC101 Check J8004 Check IC8001 Check CYLINDER Is noisy a wave of video signal at pin 25 of IC8001 YES YES NO NO CAPSTAN DD MOTOR NOT ROTATING Check POWER BLOCK Change IC3001 In playback is there voltage at pin 78 of IC3001 2 5V DD MOTOR rotate now If not replace it In playback is there voltage at pin 2 of IC3001 12V ...

Page 36: ...er to section E E DOES NOT APPEAR Is the voltage at pin 97 of IC101 about 2 5V Check A C HEAD Check circuit around at pin 6 of IC101 Check circuit around at pin 24 27 of IC701 Is there audio signal at pin 6 of IC101 Is there audio signal at pin 24 27 of IC701 Check whether there are not a damage dirt in AUDIO HEAD ...

Page 37: ...01 Is there voltage of base of Q101 about 5V In starting recording is there sine wave at pin 98 of IC101 YES Check lead wire of A C HEAD and CONNECTOR NO Change Q101 Is bias level at L102 OK Is there Asin wave at pin 5 of L101 YES Is there audio signal at pin 1 of IC101 Check IC701 and the circuit from TUNER or audio input juck to IC01 Change L102 NO ...

Page 38: ... GUIDE YES YES NO NO THE CASSETTE INSERT BUT THE TAPE DOES NOT MOVE Does the mode appear at display Does operate with remote control Check operation PCB Check LOADING MOTOR and MODE SENSOR RELATION DEPARTMENT Check IC3001 ...

Page 39: ...NPUT JACK OR TUNER Is there video signal at pin 17 19 and 21 of IC 101 Is the BASE of Q101 5V Is the voltage at pin 41 of IC3001 5V Check cricuit of video signal from VIDEO IN or TUNER to IC101 Change IC3001 Change IC101 Is there video signal at pin 29 of IC101 Check CYLINDER UNIT and circuit around of CP101 ...

Page 40: ...es normality AUDIO JACK CONNECT Connection is done over again Check POWER BLOCK Are there thevoltage of MB 5V PB 5V TU 32V of TU301 Check the picture Is there video signal at pin 24 of TU301 Change TU301 Change IC101 Change IC3001 Is there video signal at pin 29 of IC101 Is there video signal at pin 52 of IC3001 Check J8004 ...

Page 41: ...EREO appear Is the voltage at pin 98 of IC101 5V Refer to section E E AUDIO STEREO DOES NOT APPEAR Check POWER BLOCK Is the voltage at pin 74 of IC3001 5V Change IC3001 Check J651 J652 Change IC701 Is there audio signal at pin 11 73 of IC701 Is there audio signal at pin 6 of IC701 Check circuit around of J8004 ...

Page 42: ...DOES NOT APPEAR Is the voltage at pin 5 32 of IC701 5V Is the voltage at pin 3 of IC701 9V Check POWER BLOCK Check POWER BLOCK Check J651 J652 Change IC701 Is there Audio signal at pin 11 73 of IC701 Is there Audio signal at pin 78 80 of IC701 Check circuit around of J8004 ...

Page 43: ...es E E AUDIO MONO appear Refer to section E E AUDIO MONO DOES NOT APPEAR Check circuit around of TU301 at pin 22 Change IC701 Check IC8001 Is there signal at pin 38 of IC801 Is there audio signal at pin 78 80 of IC701 Check circuit around of J8004 Is there audio signal at pin 41 44 of IC8001 ...

Page 44: ...efer to section E E AUDIO STEREO DOES NOT APPEAR Does E E AUDIO STEREO appear At the time of channel change does the display of a stereo come out to the screen Is there audio signal at pin 38 of IC801 Is there audio signal at pin78 80 of IC701 Check ciruit around of TU301 Change IC701 Check IC8001 Check circuit around of J8004 Change IC701 Is there audio signal at pin 41 44 of IC8001 ...

Page 45: ...O appear Does NORMAL PB AUDIO appear Is there audio signal at pin 24 27 of IC701 Is there audio signal at pin 78 80 of IC701 Check circuit around of J8004 Refer to section E E AUDIO STEREO DOES NOT APPEAR Refer to section AT PLAY AUDIO DOES NOT APPEAR Check circuit of HEAD AMP and CYLINDER UNIT Change IC701 ...

Page 46: ...e of video recording is there audio signal at pin 11 and 73 of IC701 Is there audio signal at pin 78 80 of IC701 At recording and play is there signal at pin 7 8 and 9 of CP101 Check IC701 Check CYLINDER UNIT Change IC701 Check circuit arounf of J651 J652 and TU301 Refer to section E E AUDIO MONO DOES NOT APPEAR ...

Page 47: ...n of IC701 Check of RADIO PACK and peripheral circuit Check of IC701 and perpheral circuit RADIO SECTION No Yes No DECK DOES NOT ACCEPT OPEN CLOSE Is the voltage at pin 3 and 14 of IC2301 about DC9V Check P CON 9V line of POWER BLOCK Yes Is the lose connection at CD2602 CD2603 to DECK Check CD2602 CD2603 connection to DECK Check loader block DVD SECTION ...

Page 48: ...C8001 and peripheral circuit No Yes Change IC4001 Is there a oltage beam current at TP40 and TP42 Is there a signal at pin 9 10 11 and 12 of IC2601 Is there a signal at pin 9 10 11 and 12 of IC2601 Is there video signal at pin 159 of IC4001 NO AUDIO ON PLAYBACK Is there AUDIO signal at pin 9 10 11 12 13 and 14 of IC7302 Yes Check IC7302 and peripheral circuit No Change IC4001 ...

Page 49: ...ge IC4001 NO COLOR PLAYBACK PICTURE OF S VIDEO JACK Is the voltage at pin 25 64 93 123 140 and 192 of IC4001 about 1 8V Check P CON 3 3V line on POWER BLOCK Change IC4001 Yes No No Yes Yes No No Yes Check J8101 and peripheral circuit Is there Y signal at pin 161 of IC4001 REFER TO NO PLAYBACK PICTURE OF S VIDEO JACK Is there VIDEO signal at pin 162 of IC4001 REFER TO NO PLAYBACK PICTURE OF AV JACK...

Page 50: ...R SECTION YES NO YES YES Check SPEAKER MAIN PCB Check of CD5403 and CD5404 Is there voltage at pin 9 of J5501 Check of fuse F5402 F5404 Open YES Check of mute circuit NO Check DVD VR SET Is there voltage at CP5502 and CP5503 Is there voltage at pin 8 of J5501 ...

Page 51: ... Check DVD VR SET Is there voltage at pin 1 3 6 of IC5501 Is there voltage at pin 5 of IC5501 YES Check of IC5501 NO Check Q5515 YES NO Check of DIODE D5502 D5509 FRONT SPEAKER NO SOUND Is there waveform at pin 6 and 7 of J5501 YES ...

Page 52: ...heck DVD VR SET NO YES Is there voltage at pin 1 3 6 of IC5502 YES Is there voltage at pin 5 of IC5502 NO Check Q5517 YES Check of IC5502 SURROUND SPEAKER NO SOUND Is there waveform at pin 4 and 5 of J5501 Check of DIODE D5502 D5509 ...

Page 53: ...DE D5502 D5509 NO NO Check Q5512 NO Check DVD VR SET YES Is there voltage at pin 9 10 of IC5503 YES Check of IC5503 SUB WOOFER SPEAKER NO SOUND Is there waveform at pin 2 of J5501 NO Check DVD VR SET YES Is there voltage at pin 7 8 13 15 of IC5504 Check of DIODE D5501 NO YES Is there voltage at pin 9 10 of IC5504 YES Check of IC5504 NO Check Q5513 ...

Page 54: ... end NOTE Do not turn off the unit on the way or push the tray by hand to close it Up Date error will happen and can not be done with the Up Date of Up Date Disc Unplug the AC cord then plug it in After the write set to the initializing of shipping Set to the DVD mode press both Channel button 4 on the remote control and the REC button on the set for more than 2 seconds The INITIALIZE 7 COMPLETE w...

Page 55: ...1K 101C 101C 101D 101E 101G 101H 101H 101I 101J 101I CD651 207 207 PCB270 OPERATION PCB ASS Y 129 128 101 101G 106 110 202 202 202 125 127 208 208 209 208 123 117 PCB130 DVD PCB ASS Y 204 204 204 PCB240 POWER PCB ASS Y 203 116 119 CD501 CD502 105 104 103 109 202 103 102 109 118 PCB010 VCR PCB ASS Y 203 107 130 115 201 201 132 CD102 CD8002 CP1702 CD8001 108 ...

Page 56: ...64 5020 FLAT FLAP 101E 645 058 2981 GLASS LED 101F 645 058 3032 SHEET LEG NE TAPE 101G 645 058 3100 BUTTON HOLDER 101H 645 058 3117 BUTTON FRAME VCR 101I 645 058 3124 BUTTON FRAME DVD 101J 645 054 7515 SPRING FLAP SHORT TYPE 0 5 101K 645 054 7683 CUSHION LEG 102 645 054 7195 HOLDER DECK URAL CUT TYPE 103 645 054 7201 HOLDER DECK 104 645 054 7522 SHIELD CASE H AMP 105 645 054 7560 SPRING EARTH H AM...

Page 57: ...ND D1716 645 051 2810 DIODE SILICON 1N4005 EIC 52MM TAPING VRMS 420V IO D1717 645 051 2810 DIODE SILICON 1N4005 EIC 52MM TAPING VRMS 420V IO D1718 645 051 2810 DIODE SILICON 1N4005 EIC 52MM TAPING VRMS 420V IO D3001 645 059 5783 INFRARED LED 2A O CENTER LED TAPING D3002 645 051 2780 DIODE SILICON 1SS133T 77 O 1TAPING VR 80V IO 130M D657 645 058 1670 DIODE ZENER MTZJ5 1C PC 0 5W TAPING CATH BAN D70...

Page 58: ... 4197 TRANSISTOR SILI 2SA1036K 6KT146 CHIP SMT TYPE Q2603 645 051 4173 FET 2SK3018 VDSS 30V ID 0 1A PD 0 2W Q2604 645 051 4173 FET 2SK3018 VDSS 30V ID 0 1A PD 0 2W Q2605 645 051 4173 FET 2SK3018 VDSS 30V ID 0 1A PD 0 2W Q3001 645 056 5625 PHOTO TR ST 304L BOT EOT SENSER H 47 5MM Q3002 645 056 5625 PHOTO TR ST 304L BOT EOT SENSER H 47 5MM Q3003 645 054 6419 PHOTO COUPLER RPI 35 MODE SENSOR 0 18 Q30...

Page 59: ...8 IC ZR36768 DVD MPEG DSP 6CH 5 427 IC4002 645 055 4162 IC S 24C04BFJ TB EEPROM 4K SOP8 0 4 IC4003 645 055 4148 IC PQ070XZ01ZP IO 1A TAPING 0 3 IC4005 645 064 3972 IC M12L64164A 7T 1M ANK SDRAM TSOP54 0 56 IC4007 645 055 4117 IC SST39VF800A 70 4C FLASH MEMORY 8M 512 16 IC7302 645 058 1953 IC PCM1602Y 24BIT 192KHZ J8101 645 054 6761 JACK S VHS JACK L4001 645 051 4289 COIL 2 2UH Q 50 TAPE 0305 SERIE...

Page 60: ...HM 1W 1W SELF STAND P 15 H R513 645 064 4276 R FUSE RNF25RR33J 0 1 4W SELF STAND P 10MM R515 645 058 2158 R METAL 10 OHM 1W FORMING P 15MM 0 62 R516 645 054 5665 R METAL MF 1 6W332F 3K OHM 1 6W TAPING 1 R517 645 054 5665 R METAL MF 1 6W332F 3K OHM 1 6W TAPING 1 R534 645 058 2172 R FUSE 33 OHM 1W SELF STAND P 15 H 5 T501 645 064 4511 TRANSFORMER SWITCHIN 91174 DVD VR W RECEIVER OPERATION P W BOARD ...

Page 61: ... PCB640 SW PCB ASS Y CD2001 CD2301 Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is needed replace the DVD MECHA ASS Y CP1 SW2 AC 626 Applying positions AA AB and AC for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS MARK GREASE G 555G AA G 337F AB SF 112 AC ...

Page 62: ...19 GEAR MOTOR 622 645 064 5426 GEAR MIDDLE 1 623 645 064 5433 GEAR MIDDLE 2 624 645 064 5440 GEAR MIDDLE 3 625 645 064 5457 GEAR FEED 626 645 064 5587 SPRING RACK L 701 645 056 8442 SCREW BIND 2 6X8 CH 8 CH LEVER SW 702 645 064 5303 SCREW TAP TITE P PA CH RELAY PCB 703 645 064 5297 SCREW TAP TITE S BI 5 CH PCB 704 645 064 5310 SCREW PAN M1 7 2 5 P 705 645 061 2855 SCREW TAP TITE P BI 8 CH RACK FEE...

Page 63: ...3 307 300 317 336 346 345 319 320 AB 316 318 347 AB AB AB AA AA AA AA AB AB AB AB AC AC CD1501 M101 304 CD1502 510 348 Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE PART NO CLASS MARK GREASE G 555G AA MG 33 AB FG 84M AC FL 721 AD G 313Y AE Y315061000 PART NAME Y315071000 Y31D011000 Y315041000 Y31514...

Page 64: ...B AA AA AD AA AA AA AA AA CD1501 CD1502 AA 339 AA AA Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE PART NO CLASS MARK GREASE G 555G AA MG 33 AB FG 84M AC FL 721 AD G 313Y AE Y315061000 PART NAME Y315071000 Y31D011000 Y315041000 Y315141000 ...

Page 65: ...D TENSION 334 645 054 8116 CONNECT TENSION 335 645 054 8147 ARM BRAKE T 336 645 058 3209 BAND BRAKE T 337 645 054 8154 CAM PINCH ROLLER 338 645 054 8161 CAM MAIN 339 645 054 8178 ROD MAIN 340 645 054 8192 GEAR JOINT ANGLE LEFT REVERSE PROG 341 645 054 8239 SPRING TENSION 342 645 054 8284 SPRING BRAKE T 343 645 054 8253 SPRING COUPLING 344 645 054 8260 SPRING RING 345 645 054 8369 LEVER LINK 2 346 ...

Page 66: ...1 804 901 804 901 804 901 804 901 804 901 804 904 903 CD550 CD5404 CD5506 CD5507 PCBD50 SPEAKER WOOFER PCB ASS Y PCBD60 SPEAKER SPACER 1 PCB PCBD70 SPEAKER SPACER 2 PCB 800 SPEAKER ASS Y SP001 SATELLITE SPEAKER 906 906 906 906 PCBD40 SPEAKER POWER PCB ASS Y CD5401 SP001 SATELLITE SPEAKER SP001 SATELLITE SPEAKER SP001 SATELLITE SPEAKER SP001 SATELLITE SPEAKER CD5501 EXPLODED VIEW SPEAKER ...

Page 67: ...00V IO 1 2A 0 456 D5503 645 054 4866 DIODE RM11C EIC PRV 1000V IO 1 2A 0 456 D5504 645 054 4866 DIODE RM11C EIC PRV 1000V IO 1 2A 0 456 D5505 645 054 4866 DIODE RM11C EIC PRV 1000V IO 1 2A 0 456 D5506 645 054 4866 DIODE RM11C EIC PRV 1000V IO 1 2A 0 456 D5507 645 054 4866 DIODE RM11C EIC PRV 1000V IO 1 2A 0 456 D5508 645 054 4866 DIODE RM11C EIC PRV 1000V IO 1 2A 0 456 D5509 645 054 4866 DIODE RM1...

Page 68: ...ON PCBD50 614 328 6448 ASSY PWB SPK WOO TS3000XE Only initial C5520 645 064 3927 CE 35NA22MT1 22 A TYPE TAPING 2 5MM 11 C5530 645 055 4100 CE 50NA10MT1 10 UF 50V A TYPE TAPING 2 5MM 5 C5537 645 062 6418 CE 4700 UF 50V 50V VR SERIES 2 40 8 C5539 645 062 6418 CE 4700 UF 50V 50V VR SERIES 2 40 8 C5545 645 062 6524 CMPL 0 1 UF 50V TF 50V TF TAPING 10 8 C5549 645 062 6524 CMPL 0 1 UF 50V TF 50V TF TAPI...

Page 69: ... HLD TOP ENV BTM HLD BTM ENV MRC R2 b7 0 droop rate control MRC R b6 4 Mirr Comp ATT Level ATT ATT MUX MUX ofset MUX MB MLPF GCA Vref CG R b5 4 Gain CD R b7 LINKEN LINK CH R b7 6 Mirr Defect Comp ATT CONTROL Signals To each block 3 2 PDC R b3 CD DVD TRC R2 b7 CP CN Low Inp CFR b4 CEFDB TRC R b5 0 TR offset 6 3 CF R b2 0 CE ATT CF R b3 CEPOL LPE ATT Pol sel Buf 12dB MUX LPE SUB Offset cancel CE R b...

Page 70: ... ROM START STOP DETECTION CIRCUIT DEVICE ADDRESS CONVERATOR SERIAL CLOCK CONTROL CIRCUIT HIGH VOLTAGE GENERATOR E2PROM DATA OUTPUT ACK OUTPUT CONTROL CIRCUIT Y DECODER ADDRESS COUNTER LOAD COMP LOAD INC R W DIN DOUT WP Vcc GND SCL SDA DATA REGISTOR SELECTOR X D E C O D E R IC1701 KIA78R09API 9V REG 3 GND 1 VIN 2 V0 BANDGAP REFERENCE ASO PROTECTION 4 Control OUTPUT ON OFF CONTROL BANDGAP REFERENCE ...

Page 71: ...ata Address Resister DA 24 Inclement 24 RAM Timer Observation Timer T5 8 Timer T4 8 Timer T3 8 Timer T2 16 Timer T1 16 Timer T0 16 I2C BUS Interface ROM ROM Correct Function Input Output port P9 Input Output port P10 P10 8 P9 8 Input Output port P11 P11 2 OSD ROM 12K Byte OSD RAM 1K Byte OSD Circuit Data Slicer RTPRAM 144 Byte CTL Event Counter 6 UP DOWN Counter 16 Mask Timer CPFG 4 PWM1 12 14 PWM...

Page 72: ...NICAM DECODER 2 CHANNEL ANALOG SATELLITE DECODER LEVEL ADJUST DIGITAL SELECTOR POST FILTER 3 DACS ANALOG CROSSBAR SWITCH MONO CHANNEL OUTPUT BUFFERS 2 CHANNEL OUTPUT BUFFERS 5 43 OUTM 7 1 8 2 OUTL OUTR 21 25 DEC SUPPLY SIF I C BUS INTERFACE 2 I C BUS INTERFACE 2 V 20 24 SSA2 V 28 32 DDA3 V 27 31 SSA3 V 24 28 ref1 V 18 22 ref I 10 15 NICAM 12 17 PCLK 7 13 SSD2 V 6 12 DDD1 V 5 11 SSD1 V 35 39 DDD3 V...

Page 73: ...erator Address Mode Register Row Address Buffer Refresh Counter Command Decoder Control Logic CS RAS CAS WE Column Address Buffer Refresh Counter Row Decoder Bank A Sense Amplifier Column Decoder Data Control Circuit Latch Circuit Input Output Buffer DQ L U DQM Bank B Bank C Bank D ...

Page 74: ...VOUT4 Can also be used as GPO pin Zero Data Flag for VOUT5 Can also be used as GPO pin Zero Data Flag for VOUT6 Can also be used as GPO pin No Connection No Connection Voltage Output of Audio Signal Corresponding to Rch on DATA3 Up to 96kHz Voltage Output of Audio Signal Corresponding to Lch on DATA3 Up to 96kHz Voltage Output of Audio Signal Corresponding to Rch on DAYA2 Up to 96kHz Voltage Outpu...

Page 75: ... CD651 CP601 CP651 KEY B AT 5 2V VCR LED DVD LED GND VOLUME B VOLUME A KEY A KEY B AT 5 2V VCR LED DVD LED GND VOLUME B VOLUME A KEY A 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 FFC PCB270 OPERATION PCB FULL ERASE HEAD ASS íY FE HEAD HOT FE HEAD HOT 2 FE HEAD GND FE HEAD GND 1 H5002 AE HEAD AE HEAD AE HEAD AE HEAD AUDIO REC AUDIO PB AUDIO PB AUDIO REC CD102 CP102 3 2 1 5 4 6 3 2 1 5 4 6 CTL CTL FFC AE CTL CT...

Page 76: ... FH HPF CT1 Trap REC Trap HiFi Trap C DL R P Main Conv1 R P LPF Trap R P Main Conv2 BPF Pilot Erase B D NP CONV C K 45 46 57 55 CCD LPF CCD VCA 17 21 19 R P C LPF2 CK R P L DET TUNER HI FI 21PIN NICAM OPERATION BLOCK DIAGRAM DVD READ CHANNEL IC2601 ZR36707TQC Dual OP AMP IC2602 BA10358F E2 FLASH 8M IC4007 SST39VF800A_ 70 4C EK MPEG Decoder W Video Encoder W u CON W DSP IC4001 ZR36768 Vaddis 6E REG...

Page 77: ...8004 AUDIO SW 78 80 OUT SEL HIFI AMP 71 9 6 38 SW FILTER SELECTOR DIGITAL ADJ LEVEL DECODER NICAM DEMOD NICAM 15 1 AGC ADC 25 53 51 67 65 11 12 22 21 2 24 39 38 BLOCK DIAGRAM SYSCON S 24C08ADPA 01 OEC7099A 21PIN NICAM TUNER HI FI 21PIN NICAM TUNER HI FI Y C A H AMP IC3099 SYSCON SOFTWARE SERVO IC IC3001 DECK POWER SUB MICON IC IC3003 NA REC H NA REC H 41 13 RADIO SD RADIO SD HIFI H SW 22 HIFI ENV ...

Page 78: ...580V AMP SW 8 18 19 20 2CH 5 1CH NJM4580V MIXER BLOCK DIAGRAM POWER IC1701 2 4 1 9V REG DVD SYSCON Y C AUDIO P CON 12V 32V AT 5 2V P CON 5V P CON 5V AT 5 2V AT 5 2V P CON 5V P CON 5V P CON 12V Q1705 Q1709 Q1710 Q1711 SPEAKER 5V Q1717 Q1718 SP 5V SW 21PIN NICAM TUNER HIFI QSURROUND Q1701 Q1704 P CON 12V SW Q1721 P CON 9V P CON 9V REG P CON 12V 12V REG SW Q1703 Q1713 3 3V AT 12V Q1720 12V REG Q1714 ...

Page 79: ...D5508 D5509 6 6 15 J5501 1 3 5 7 9 2 2 13 2 3 4 RELAY RY5401 BLOCK DIAGRAM OPERATION 9 24 25 26 27 28 5 6 7 8 22 23 V651 HNV 07SS46 32 2 31 PLAY STOP PRSET AM FM OPEN CLOSE PRESET OS651 3 J652 2 J653 2 CP651 8 AT 5 2V 4 7 5 2 3 DVD LED VCR LED VOLUM A VOLUM B KEY A CP601 4 7 3 8 2 5 1 11 12 13 14 15 10 20 24 23 22 21 18 17 16 15 14 19 42 44 12 40 39 38 37 36 41 9 7 8 SEGMENT DRIVER GRID DRIVER KEY...

Page 80: ...16 HD14 LINK HA17 MIRR HA9 HA18 LDON HD6 HA19 SMUTE HA20 HA8 RESET SPINDLE_PWM HD0 HD13 SLED_PWM HD1 TRACK_DAC HD5 HD2 FOCUS_DAC HA20 HOME HOME HD3 ADCIN_5 HD4 LDON ADCIN_6 HD5 HD12 ADCIN_7 HD6 P CON A5V WR DJTDO ML HD7 P CON 3 3V HD4 DJTDI MC HD8 P CON 9V HD9 DJTMS MD P CON 5V HD10 HD11 ICETCK V_SW D_GND HD11 GND HD3 ICETDO HD12 M_GND HA19 ICETDI HD13 HD14 HD15 HD10 I2CCLK MEMCS0 HA18 I2CDAT RD W...

Page 81: ...D14 SD_D11 SD_D4 SD_D15 RAMCS0 HD5 HA19 RAMCS1 RAMRAS SD_D10 SD_D5 RAMCAS HD12 HA20 SD_BA0 SD_D9 SD_D6 RAMDQM RAMWE HD4 WR RAMCLK SD_D8 SD_D7 HA0 RESET HA1 HA2 HA3 HD11 RAMDQM HA4 HA5 RAMDQM RAMWE HA6 HD3 FLASHPB HA7 RAMCLK RAMCAS HA8 HA9 HD10 HA19 RAMRAS HA10 HA11 RAMCS1 HA12 HD2 HA18 HA13 SD_A11 SD_BA0 HA14 HA15 HD9 HA17 SD_A9 RAMCS0 HA16 HA17 SD_A8 SD_A10 HA18 HD1 HA7 HA19 SD_A7 SD_A0 HA20 HD0 ...

Page 82: ...3 100 R2618 18 R2655 18 R2615 10 R2624 4 7K R2623 4 7K R2622 4 7K R2647 4 7K R2621 100 R2620 4 7K R2323 3 3K R2329 1K R2318 5 6K B2603 FCM2012H 102T04 B2604 FCM2012H 102T04 B2601 FCM2012H 102T04 B2602 FCM2012H 102T04 B2605 FCM2012H 102T04 W863 W864 W861 W808 W862 W807 W810 W811 W806 W876 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING P...

Page 83: ...0 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS L8102 1uH 0305 L8101 1uH 0305 L8104 1uH 0305 L8103 1uH 0305 L8106 0 33uH 0305 L8105 0 33uH0305 DAC_D_DVD_VIDEO DAC_VIDEO_A DAC_VIDEO_A DAC_VIDEO_C DAC_C B U_VIDEO DAC_VIDEO_B DAC_VIDEO_D DAC_B R V_VIDEO P CON 5V ...

Page 84: ..._SW NA_REC H DUMMY_V SYNC A_MUTE H IIC_DATA IIC_CLK ENV DET CTL CTL Y C_VIDEO_OUT FSC S_DET_OUT MESECAM H FRONT_V_IN MESECAM H ENV DET SWD_VIDEO TU_VIDEO_OUT P CON 5V GND P CON 5V SP L SP_COM NORMAL_AUDIO_IN SP R NORMAL_AUDIO_OUT HF1 EP L HF2 HF_COM EP_COM EP R HF1 HF_COM HF2 SP R SP_COM SP L EP R EP_COM EP L Y C_VIDEO_OUT DUMMY_V SYNC P CON 5V CTL CTL P CON 5V NORMAL_AUDIO_OUT NA_REC H NA_REC H N...

Page 85: ...EEL S CYL_CTL IIC_DATA RX VOL_DATA VOL_CLK A_MUTE H FL_CS RADIO_PLL SUB_CLK DVD_RESET OSD_VIDEO_OUT HIFI_REC_MUTE SCL SDA SUB_CS SUB_RESET DVD_POWER DVD_MUTE S_DET_OUT IIC_CLK IIC_DATA IIC_CLK SUB_DATA_IN SUB_DATA_OUT POWER_ON H ENV DET DVD_POWER CTL POWER_FAIL CTL AT 5V M CON Y C_VIDEO_OUT GND FSC MOTOR_GND S_DET_OUT AT 12 6V MESECAM H CAP_FG CAP_F R CAP_LIMIT Y C_VIDEO_OUT SW4 RADIO_SD PERI_CTL_...

Page 86: ...AGRAM IS THE LATEST AT THE TIME AUDIO SIGNAL REC RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL CD8002 2F051601 FFC CD8001 2F0C0601 FFC AUDIO SIGNAL PB TUNER VIDEO SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL DEC_A_OUT R RGB H IIC_CLK FSS_OUT AT 12V IIC_DATA A_MUTE H SWD_VIDEO DEC_AUDIO_L DEC_AUDIO_R TU DVD_VIDEO DVD_VIDEO_OUT OSD_VIDEO_OUT HIFI_A_OUT L PERI_CTL_IN DVD_AUDIO_L C DVD_AUDIO_R...

Page 87: ... C1707 100 16V YK C1712 100 16V YK Q1708 KTC3875S_Y_RTK 3 3V CTL Q1707 KTC3875S_Y_RTK 3 3V CTL Q1715 KTC3875S_Y_RTK PROTECTER Q1702 KTC3209_Y P CON 5V SW Q1714 KTC3209_Y P CON5V SW Q1721 KTC3209_Y P CON 9V REG Q1720 KTD1691Y 12V REG Q1705 KTC3209_Y P CON 12V SW W847 D1709 MTZJ3 3B D1704 MTZJ12B D1708 MTZJ33B L1703 22uH 0607 L1702 100uH L1705 100uH DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER N...

Page 88: ...UT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AUDIO SIGNAL REC RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL HEATER_DC HEATER_DC P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 1G 2G 3G 4G 5G 6G 7G 22V P11 P10 P9 SDA SCL P8 FL_CS REMOCON 7G P7 KEY B 6G P6 KEY A VOLUME_A 5G P5 VOLUME_B DVD_LED 4G P4 VCR_LED 3G P3 2G P2 1G P1 FRONT_A_IN L FRONT_A_IN R FRONT_V_IN VOLUME_A VOLUME_B AT 5 2V 22V KEY ...

Page 89: ...UDIO_OUT HF1 HF2 HF_COM HIFI_REC_MUTE HIFI_ENV DET HIFI_H SW IIC_CLK IIC_DATA A_MUTE H DVD_A_L C DVD_A_R C SWD_AUDIO_L SWD_AUDIO_R HIFI_A_OUT_L HIFI_A_OUT_R DEC_AUDIO_L DEC_AUDIO_R TU_AUDIO_OUT SIF RADIO_A_OUT_L RADIO_A_OUT_R P CON 5V P CON 9V AT 5 2V GND FRONT_A_IN L FRONT_A_IN R TU_AUDIO_OUT IIC_DATA IIC_CLK A_MUTE H SIF P CON 5V AT 5 2V HIFI_H SW IIC_CLK IIC_DATA RADIO_A_OUT_R RADIO_A_OUT_L DVD...

Page 90: ... 1K R5206 470 R5202 470 C5212 100 6 3V YK C5233 22 6 3V KA C5230 47 6 3V KA L5201 100uH 0305 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AUDIO SIGNAL PB DVD_AUDIO_L P CON 5V P CON 12V PERI_A_OUT L Q SURROUND_CS PERI_A_OUT R SDA SCL DVD_A_C DVD_A_C DVD_AUDIO_...

Page 91: ...0 R7039 470 R7098 4 7K R7029 4 7K R7009 6 8K 1 4W R7087 47K R7015 47K R7016 47K R7017 47K R7090 47K R7036 100 R7037 100 R7038 100 R7043 100 R7072 100 R7075 100 R7100 100 R7091 47K R7092 47K R7093 47K R7094 47K R7096 47K R7034 3 3K R7088 5 6K R7097 47K R7099 1K 1 4W C7055 10 25V KA C7054 0 33 50V KA C7053 0 33 50V KA C7052 0 33 50V KA C7050 0 47 50V KA C7012 10 16V KA C7051 0 47 50V KA D7001 MTZJ7 ...

Page 92: ...5 11E1 EIC D506 11E1 EIC D518 SB340L 6737 D517 21DQ04N D516 10ELS6N D519 10ELS6N D514 21DQ09N D533 1SS133 D509 1N4005 EIC D511 1N4005 EIC D508 1N4005 EIC D510 1N4005 EIC D522 1SS133 D512 SARS01 D515 10ELS6N SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE F501 50T025H HS501 763WSA0017 HS67 L501 0R3A433F20 1 2 3 4 FH501 EYF 52BC FH502 EYF 52BC IC504 ...

Page 93: ... 08C PP 1 2 3 4 5 6 7 8 SW601 EVE_LE1_F20_24B ROTARY VOL 1 2 3 CD651 2F081008 FFC R607 3 3K 1 4W R604 13K 1 4W R606 6 8K 1 4W R603 39K1 4W R602 1 5K 1 4W R601 8 2K 1 4W R605 6 8K 1 4W R611 20K 1 4W R609 330 1 4W R608 330 1 4W OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EA...

Page 94: ...1 2 3 CP5502 A3963WV2 3P BLUE 1 2 3 CD5507 CH132302 WHITE 1 2 3 CD5506 CH132301 RED 1 2 3 J5501 MD24 9C4EC DIN CONNECTOR 1 2 3 4 5 6 7 8 9 J5502 MSP 110V 20_PBSN 1 10 2 3 4 5 6 7 8 9 L5604 VRK12 11 L5602 VRK12 11 L5605 VRK12 11 L5600 VRK12 11 L5601 VRK12 11 L5603 VRK12 11 D5509 RM11C EIC D5505 RM11C EIC D5508 RM11C EIC D5504 RM11C EIC D5507 RM11C EIC D5503 RM11C EIC D5506 RM11C EIC D5502 RM11C EIC...

Page 95: ...52BC FH5408 EYF 52BC FH5406 EYF 52BC FH5404 EYF 52BC FH5407 EYF 52BC FH5403 EYF 52BC CD5404 CUU31801 1 2 3 CD5403 CUU31601 1 2 3 CP5401 A3963WV2 3PD 1 2 D5401 1SS133 W801 W802 RY5401 ALKS329 1 2 3 4 T5401 0676001H 1 10 11 12 13 14 15 16 2 3 4 5 6 7 9 SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE DANS LA NOMENCLATURE DES PIECES Ní UTILISER QUE CEL...

Page 96: ...OUND 500 s 1 0V DVD PLAY 47 500 s 200mV RADIO 44 20 s 50mV EE 45 20ns 500mV EE 46 500 s 1 0V DVD PLAY 48 500 s 2 0V EE 49 WAVEFORM OF CHECK POINT 16 10 s 20mV Y C AUDIO HEAD AMP 20 100ms 100mV REC 21 5ms 1 0V PB 10 s 500mV REC 22 500 s 50mV REC 23 5 s 10V REC 24 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE SYSCON 5ms 50mV PB 2...

Page 97: ... 10 0V WAVEFORM OF CHECK POINT The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram 500 s 50mV EE 50 10ms 500mV DVD PLAY 51 500 s 500mV DVD PLAY 52 500 s 2 0V DVD PLAY 53 500 s 2 0V DVD PLAY 55 500 s 2 0V DVD PLAY 56 500 s 2 0V DVD PLAY 54 500 s 2 0V DVD PLAY 57 6CH VOLUME 10ms 2 0V DVD PLAY 58 5 s 2 0V EE 66 5 s 100V EE 65 0 5ms 0 5V 70 7...

Page 98: ...C2637 C 4 0 2 3 R2617 X4001 R4003 C2622 C4047 R4052 R4019 C4009 R4046 C8141 C2644 CP2603 C4046 C8103 R4027 C4071 IC2601 D2601 IC4005 C8102 C4051 W861 W831 R2630 R2620 C4004 R4002 C8131 R4033 C2636 C4011 R4004 R4001 L8101 R4051 R4020 R2307 C4001 R4040 C8136 L8105 C2610 R2615 R2627 C2646 R2622 R2643 C2649 C8135 R8131 C4045 C2629 R2602 R2647 C8134 R2312 R2605 R4032 C2625 R2616 Q2602 C7302 R4049 R4042...

Page 99: ... B4003 C4036 B4001 C4003 R2308 C8104 B4002 R4054 C2311 R2334 C4080 C2609 C4030 C4038 C4073 C2312 W802 R2330 C4076 B4004 B7302 R4037 R2305 R4036 B4007 W862 R4018 C4074 C4024 C4089 C2623 C4014 R4023 C4075 C4072 C4065 R2304 C2647 R2337 C2627 R4053 R2303 C2626 C2645 C2632 R2326 C2642 C2615 R2611 C4033 C4010 C4090 C4027 C4044 R2319 C2303 W806 W805 R4045 C4020 C4092 C4091 W810 C4081 B2604 R2649 C2657 C2...

Page 100: ...4 C5516 C5547 C5551 R5503 R5508 R5601 R5600 R5604 R5603 R5602 R5560 R5525 R5532 C5519 Q5509 W031 D5503 D5502 D5505 D5504 C5538 C5540 CP5502 D5506 D5507 D5508 D5509 J5502 J5501 W001 W002 W032 R5527 R5540 R5545 C5522 C5526 C5543 R5509 R5530 Q5507 C5511 Q5517 R5502 R5520 R5523 Q5504 R5501 IC5502 W042 W037 W036 W039 W038 R5517 Q5515 R5511 Q5505 R5512 C5504 C5525 C5521 Q5508 Q5502 C5555 R5544 R5539 W02...

Page 101: ...0 W111 W112 W113 W114 W115 C8090 C8076 C8077 C8054 C8039 C8038 C8053 W116 C8078 W117 C8087 C8071 D8004 W118 W119 W120 W121 C8026 W122 W123 W124 W125 W126 W127 W128 W129 W130 W131 W132 W133 W134 W135 W136 D3002 W137 W138 W139 L3002 C3023 C3053 W141 W142 W143 W144 W145 OS651 CP653 W076 D657 W077 V651 C652 W146 W147 W149 W150 W151 W152 W156 X3003 R3033 W157 W158 W159 R3041 L3004 W161 W162 W163 W164 W...

Page 102: ...06 R5214 C5201 C5203 C7020 R5203 R5216 R5212 R5210 R5209 R5202 R5215 R5211 C5204 C5202 R7042 R7043 R7045 R7047 C7043 R7055 C7042 C7041 C7040 IC7002 IC7003 R7022 R7024 C7080 R7019 R7012 R7003 R7010 C7006 R7023 R7025 C7079 R7011 R7028 R7004 R7021 R7002 R7007 C7078 R7027 C7002 R7018 R7001 R7006 C7005 R7020 C7001 R7005 C7004 R7030 R7026 Q1711 R1718 Q1708 Q1707 R1708 R1710 R1711 R1713 R5223 R1721 R1727...

Page 103: ...8 C5563 W040 C 5 5 6 0 C5561 C5562 C5545 C5549 C5554 L5605 C5502 W046 R5516 C5537 C5539 C5532 C5570 C5530_1 C5520_1 RISK OF FIRE REPLACE AS MARKED CP5401 FH5409 F5405_1 FH5410 FH5405 F5404_1 FH5408 FH5407 F5403_1 FH5404 FH5403 F5402_1 FH5406 FH5401 F5401_1 FH5402 S5406 S5403 S5404 S5401 S5405 W802 W801 RY5401 D5401 T5401 S5402 CP5402 CD5403 CD5404 SPEAKER POWER SPEAKER WOOFER ...

Page 104: ...Jul 03 BB Printed in Japan SANYO Electric Co Ltd Osaka Japan ...

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