Toshiba 21CSZ5TR Service Manual Download Page 26

Page: 26 / 32

MAIN BOARD PD1563B (U902)
MAIN BOARD PD1420K (U902)
MAIN BOARD PD1420P (U902)

BOTTOM (FOIL) SIDE

– 27 –

– 28 –

23547433

T800mA L/250V

CAUTION LIVE AREA

T3.15A L/250V

24 23

T4A L/250V

AGC

ADR

SCL

SDA

+5V

32V

MCL-437F

DVD

MON OUT

C416

Q402

L320

R328

SL1

T401

C321

R415

C326

R312

C413

R323

R431

C313

R432

R329

C308

Q403

R418

D301

C419

GR301

R434

G309

C306

C311

Q431

P496

R322

R411

R410

R305

D308

R303

R420

Q320

Q321

D303

D431

R324

C417

R319

C415

C312

R321

R417

C314

R433

Q430

R330

C322

C4300

D432

C315

R331

R314

R309

C418

R419

C325

C363

C811

D883

C815

L883

C304

C893

R363

L885

R326

C884

F470

L810

L301

R899

R336

F802

C805

R810

R808

R811

P910

D801

C822

R802

L805

P499

C806

C813

P497

D310

C442

C309

R479

R471

G461

C323

D442

R429

C324

L441

C440

L461

C464

D305

G402

R470

C467

R441

Q301

R416

R474

C463

D467

R310

Q404

D461

R101

R325

P401

D891

D848

R473

C503

L893

C889

T862

Q841

R898

C472

L811

R4760

C891

C898

Q842

R807

C502

C4880

C883

R844

C470

R840

R843

C817

Z891

L891

C840

Q801

Q4860

R4810

R821

R827

L886

Q843

G815

C885

Q471

R868

D470

L889

C841

C862

D840

R4620

C818

L888

C899

D885

C842

R842

R865

R801

T801

R823

D819

C829

C810

C801

R809

D812

C686

R660

P803A

L806

R691

R820

G109

G107

LC03

R521

D805Z

D872

C688

C808

G106

D810

R815

D809

C821

D805

R520

R690

P611A

C689

R863

C823

D806

R662

LC02

Q826

C685

P902A

Q610

LC01

T802

R805

C682

R829

C687

R661

R663

C560

G108

R522

C684

M804A

C690

C802

G105

P802A

G104

C680

C814

F801

P802

C402

T461

R349

C473

G403

C445

Q208

R341

C341

D471

R4740

Q340

R218

R448

R228

D406

P903B

R217

C303

R342

R403

D408

D302

C448

R230

R232

D444

R343

C444

C447

C449

R233

R344

C342

R231

C220

Q200

R472

R229

C310

R227

R327

RV24

RV25

QV02

GJ57

11A

Q104

R121

R210

R406

RA75

P497X

C202

CA77

CC12

C409

RA70

QA51

R501

R515

RV33

R407

P497R

C403

RA49

C209

RA69

D4840

CA61

R624

RS02

R425

R408

C212

CA49

C739

Q4030

Q840

RC17

CA60

CA15

RA72

RA68

CA09

R402

R512

Q211

C547

D4810

RA04

RA05

LA73

CV34

RB05

C501

RS21

R211

R4680

TE6

RA55

R215

GJ58

RA66

LA72

R202

RA53

CA73

D4710

R502

R4712

RA67

Q210

C406

D473

RA59

D211

CA53

L208

C405

LA102

QB05

CA65

RA65

RS27

C408

RA73

RA03

CS29

C469

RA54

R405

GR45

XA03

RA78

RA74

QA72

C401

RS19

RA76

C404

C407

CA51

CA56

LA01

CS10

CA50

C207

R545

R214

CA54

RA77

RA11

R221

R220

RA56

Q4840

R544

RS23

R213

R219

C200

C475

CB05

QS01

L507

RS22

C431

L502

R4713

R222

QA71

C201

R212

R4711

R409

C210

R4714

C204

D210

C208

RS20

QA10

CA74

R401

RA12

RA64

RB48

CA55

C500

QS02

RV34

L503

R4820

CA75

R4670

C205

RA50

R4710

LA02

R4650

RS24

CA14

QS04

C4712

L501

R201

RV26

R513

D474

Q203

RA79

R4716

R4770

C320

C203

L506

CA48

CA72

C430

C221

D340

RA71

R404

R203

R4630

C543

L209

C471

CA76

CA82

R424

CV36

R4715

CS11

RB49

R320

JP247

JR001

JP242

R206

R205

QS11

Q205

C666

Q671

R671

D672

D671

Q670 C670

R672

Q672

Q502

G103

L505

C103

CV12

R674

CS14

D673

R667

RC12

QV10

RS12

C832

GL10

C681

P511A

CS13

Q830

Q204

C674

R207

C675

C672

C410

CS17

CV14

RC11

RJ05

C106

C110

CS12

CS16

D670

C213

D101

C676

H001

CC25

CV13

Q835

R673

R209

R666

R675

QS12

C831

PV02

RC16

LC05

CS18

GR30

RS11

QV11

CC11

R204

C211

C105

C830

D674

R208

LC04

C561

C834

C671

C101

C683

R665

L101

RV06

CC01

OUT

GND

OUT

C664

P495

C678

R664

C679

C677

R669

U903

R668

CC26

CS15

D441

Q4710

RS03

C4711

R623

Q623

C624

RS04

QS03

RS01

C4710

R323

R431

Q403

R418

GR301

Q431

R322

R411

R410

R420

Q320

Q321

R324

R319

C415

R321

R417

C4300

D432

R314

C418

R419

D310

C315

R325

C503

D4810

Q4860

R4810

R4620

R4770

R660

R691

R521

R520

R690

R662

R661

R663

R522

R349

Q208

R341

R4740

Q340

R228

R232

R231

Q200

R229

RV25

GJ57

Q104

R121

R210

R406

RA75

C202

CA77

C409

RA70

CC26

QA51

R501

R515

RV33

R407

C403

RA49

RA69

R624

RS02

R425

R408

C212

CS15

Q4030

RC17

CA60

CA15

RA72

RA68

CA09

R402

R512

Q211

RA04

RA05

RB05

C501

RS21

R211

RA55

R215

GJ58

RA66

R202

RA53

CA73

D4710

R502

Q204

R4712

RA67

Q210

C406

RA59

D211

CA53

DA78

C405

QB05

CA65

RA65

RS27

C408

RA73

RA03

C469

RA54

Q4710

R405

RA78

RA74

QA72

C401

RS19

RA76

C404

RS03

C407

CA51

CA56

R623

CA50

C207

R545

R214

CA54

RA77

RA11

R221

R220

RA56

Q4840

Q623

R544

RS23

R213

R219

C475

QS01

RS22

R4713

R222

QA71

C201

R212

R4711

R409

R4714

D210

RS20

CA74

R401

RA12

RA64

RB48

CA55

C211

C500

QS02

RV34

R4820

CA75

RS04

C205

QS03

RA50

R4710

RS24

CA14

QS04

C4712

R201

RV2

R513

RS01

Q203

RA79

R4716

C203

CA48

CA72

C430

C221

RA71

R404

R203

R4630

R424

R4715

RB49

R320

JP247

JR001

JP242

R206

R205

RV18

QS11

Q205

Q671

R671

D672

D671

Q670

R672

Q672

Q502

CV12

CC12

R674

CS14

D673

R667

RC12

QV10

RS12

R207

C675

RC11

RJ05

GR45

D670

C213

CC25

R673

R209

R666

R675

QS12

RC16

CS18

GR30

RS11

QV11

CC11

R204

C105

D674

R208

C561

R665

RV06

CC01

C678

R664

R669

R668

Summary of Contents for 21CSZ5TR

Page 1: ...SERVICE MANUAL Color Television 21CSZ5TR 21SZ5TM 21SZ5VX S3ES Chassis FILE NO 060 200343 Feb 2004 YC X ...

Page 2: ...ODE 6 DESIGN MODE 9 ELECTRICAL ADJUSTMENTS 10 CIRCUIT CHECK 12 CHAPTER 2 SPECIFIC INFORMATIONS SETTING ADJUSTING DATA 13 LOCATION OF CONTROLS 14 PROGRAMMING CHANNEL MEMORY 15 CHASSIS AND CABINET REPLACEMENT PARTS LIST 17 PC BOARDS BOTTOM VIEW 25 TERMINAL VIEW OF TRANSISTORS 29 CIRCUIT BLOCK DIAGRAM 32 SPECIFICATIONS END APPENDIX CIRCUIT DIAGRAM ...

Page 3: ...e attempted by anyone unfamiliar with the necessary precautions on this receiver The following are the necessary precautions to be observed before servicing this chassis 1 An isolation transformer should be connected in the power line between the receiver and the AC line before any service is performed on the receiver 2 Always discharge the picture tube anode to the CRT conductive coating before h...

Page 4: ...ECTION YOKE TEMPORARY MOUNTING RUBBER WEDGE ADHESIVE DEFLECTION YOKE PURITY CONVERGENCE MAGNET ASS Y 29 1mm 28 29 25mm 25 19mm 19 20 21 14mm 13 14 Figure 1 COLOR PURITY ADJUSTMENT NOTE Before attempting any purity adjustments the receiver should be operated for at least fifteen minutes 1 Demagnetize the picture tube and cabinet using a degauss ing coil 2 Set the brightness and contrast to maximum ...

Page 5: ...1 Do not remove cover paper on adhesive part of the wedge 3 Tilt front of the deflection yoke up or down to obtain better convergence in circumference See figure 3 Push the mounted wedge into the space between picture tube and the yoke to fix the yoke temporarily 4 Put other wedge into bottom space and remove the cover paper to stick 5 Tilt front of the yoke right or left to obtain better conver g...

Page 6: ...data value Volume on TV or Remote Adjustment menu mode ON OFF MENU button on TV Initialization of the memory QA10 CALL Channel button on TV s Reset the count of operating protect circuit to 00 CALL Channel button on TV t RCUT selection 1 button GCUT selection 2 button BCUT selection 3 button CNTX or SCNT selection 4 button COLC selection 5 button TNTC selection 6 button Test audio signal ON OFF 1k...

Page 7: ... item 2 Press and hold the CALL button on the Remote then press the CHANNEL s button on the TV The initialization of QA10 has been complated 3 Check the picture carefully If necessary adjust any adjustment item above Perform Auto search Memory on the owner s manual CAUTION Never attempt to initialize the data unless QA10 has been replaced 7 TEST SIGNAL SELECTION 1 Every pressing of a button on the...

Page 8: ...circuit parts may possibly be damaged BUS LINE CHECK OK is normal SDA1 GND SDA GND short circuit SCL1 GND SCL GND short circuit SCL1 SDA1 SCL SDA short circuit BUS CONT OK is normal When indication shows Q uuu NG the device with the number may possibly be damaged BLOCK UV TV reception mode V1 VIDEO 1 input mode a1 V2 VIDEO 2 input mode a2 Indicated color of mode now selected Green and Red Indicate...

Page 9: ...ign mode changes the adjustment items in the order of table 3 s button for reverse order Refer to table 3 for data of design mode See SETTING ADJUSTING DATA on page 13 3 ADJUSTING THE DATA Pressing of VOLUME s or t button will change the value of data When QA10 is initialized items OPT0 and OPT1 of DESIGN MODE are set to the data of the representative model of this chassis family Therefore because...

Page 10: ... the difference between the belt of vertical retrace and the border of black portion of inside pattern is visible After that return vertical height and contrast ITEM ADJUSTMENT PROCEDURE Belt of vertical retrace HORIZONTAL POSITION ADJUSTMENT HPOS VERTICAL POSITION ADJUSTMENT VPOS 1 Set the TV in service mode and get black or white cross bar signal with VIDEO button on remote hand unit 2 Select ei...

Page 11: ...een Note Every pressing of button provides Horizontal line picture and Normal picture alternately 5 Press button to release horizontal line picture and select the two other colors which did not light in the above step with CHANNEL s t buttons Then tap VOL UME buttons so that three colors slightly light in the same level X To correct white balance in light area select GDRV and BDRV with CHANNEL s t...

Page 12: ...n accurate high voltage meter to the second anode of the picture tube 2 Turn on the receiver Set the BRIGHTNESS and CONTRAST controls to minimum zero beam current 3 High voltage must be measured below B kV Refer to table 1 for high voltage B See SETTING ADJUSTING DATA on page 13 4 Vary the BRIGHTNESS control to both extremes to be sure the high voltage does not exceed the limit under any condition...

Page 13: ...ent RCUT GCUT BCUT GDRV BDRV BRTC COLC TNTC COLP COLS SCNT HPOS VPOS HIT VLIN SRY SBY RAGC R CUTOFF B W G CUTOFF B W B CUTOFF B W G DRIVE B DRIVE SUB BRIGHT CEN SUB COLOR CEN NTSC SUB TINT CEN SUB COLOR CEN PAL SUB COLOR CEN SECAM SUB CONTRAST 50Hz H POSITION V POSITION HEIGHT V LINEARITY SECAM R Y SECAM B Y RF AGC Data 80H 4FH 80H 90H ACH 30H 74H 9CH 44H 00H 00H 00H 00H 00H 40H 30H 45H 09H 30H 08...

Page 14: ...nals Video input terminal a q b c q d MENU e a f g tcs h L i AUDIO j VIDEO 1 f 2 0 9 3 CH s t 4 5 6 MENU 7 o 8 9 a CALLi TXT TV y X v Power on standby Direct select Channel up down Item select Volume down up Menu select Level adjust Digit select Menu open Sound mute Picture control TV VIDEO select On screen on off Teletext initial index Teletext TV select Full stop bottom Reveal Conceal Time Text ...

Page 15: ... the procedure is complete 1 2 3 Manual Search and Changing the assigned position 1 2 3 1 2 3 Manual Search Select Position 12 Press CH s t repeatedly until 12 is displayed Or press twice to display on the screen then press the 1 and 2 buttons in this order Press MENU and to call up the TUNING menu D8 Press CH s t and select SEARCH Press to search Pressing searches for chan nels at lower frequenci...

Page 16: ...Note When SKIP is ON the Position number is prefixed by Example 13 To confirm this select Position 13 using the and 0 9 buttons If you want to restore a skipped position number select it using the and 0 9 buttons then switch the SKIP setting to OFF as in step 2 above Manual fine tuning MFT Press MENU and to call up the TUNING menu D8 Press CH s t and select MFT Press to start fine tuning Pressing ...

Page 17: ...TORLYTIC 16V 10UF M 7L 3A 3 24203100 ELECTORLYTIC 16V 10UF M 7L 3A C299 1 24794100 ELECTROLYTIC 16V 10UF M 2 24203100 ELECTORLYTIC 16V 10UF M 7L 3A 3 24203100 ELECTORLYTIC 16V 10UF M 7L 3A C303 24214471 CERAMIC DISC 500V B 470PF K C306 24666332 ELECTROLYTIC 16V 3300UF M 3A C308 1 24669101 ELECTROLYTIC 50V 100UF M 3A 2 24766101 ELECTROLYTIC 50V 100UF M 3 24766101 ELECTROLYTIC 50V 100UF M C309 1 246...

Page 18: ... 24092281 CERAMIC DISC AC250V E 4700PF C808 1 24668101 ELECTROLYTIC 35V 100UF M 3A 2 24765101 ELECTROLYITC 35V 100UF M 3 24765101 ELECTROLYITC 35V 100UF M C810 1 24086857 ELECTROLYTIC 400V 560UF 2 24086857 ELECTROLYTIC 400V 560UF 3 24086934 ELECTROLYTIC 450V 560UF M 35F C811 24092555 CERAMIC DISC AC250V E 1000PF M C813 24092555 CERAMIC DISC AC250V E 1000PF M C814 24092555 CERAMIC DISC AC250V E 100...

Page 19: ... 24203220 ELECTROLYTIC 16V 22UF M 7L 3A 3 24794220 ELECTROLYTIC 16V 22UF M CS15 24109103 CERAMIC CHIP 50V B 0 01UF K CS16 1 24794220 ELECTROLYTIC 16V 22UF M 2 24203220 ELECTROLYTIC 16V 22UF M 7L 3A 3 24794220 ELECTROLYTIC 16V 22UF M CS17 1 24794220 ELECTROLYTIC 16V 22UF M 2 24203220 ELECTROLYTIC 16V 22UF M 7L 3A 3 24794220 ELECTROLYTIC 16V 22UF M CS29 1 24794220 ELECTROLYTIC 16V 22UF M 2 24203220 ...

Page 20: ...ON FILM 1 6W 1 3K OHM J R865 24366332 CARBON FILM 1 6W 3 3K OHM J R868 24366472 CARBON FILM 1 6W 4 7K OHM J R898 24321228 OXIDE METAL FILM 1 2W 0 22 OHM J R899 24004718 METAL GLAZE 1 2W 8R2M J R901 1 24376102 CARBON FILM 1 2W 1K OHM J 2 24376102 CARBON FILM 1 2W 1K OHM J 3 24376152 CARBON FILM 1 2W 1 5K OHM J R902 1 24376102 CARBON FILM 1 2W 1K OHM J 2 24376102 CARBON FILM 1 2W 1K OHM J 3 24376152...

Page 21: ... CHIP METAL FILM 1 2OW 130K OHM J RI72 24011134 CHIP METAL FILM 1 2OW 130K OHM J RI73 24011303 CHIP METAL FILM 1 20W 30K OHM J RI74 24011223 CHIP METAL FILM 1 20W 22K OHM J RI77 24011102 CHIP METAL FILM 1 20W 1K OHM J RI78 24011102 CHIP METAL FILM 1 20W 1K OHM J RI79 24011333 CHIP METAL FILM 1 20W 33K OHM J RI80 24011183 CHIP METAL FILM 1 20W 18K OHM J RI81 24011301 CHIP METAL FILM 1 20W 300 OHM J...

Page 22: ...T862 23217638 TRANSFORMER TPW3534AM G103 1 23103249 CORE FERRITE BEAD 3 5X4 5 TEM2011AO G104 1 23248234 COIL CHOKE TLN3481AC G105 1 23248234 COIL CHOKE TLN3481AC G106 1 23103249 CORE FERRITE BEAD 3 5X4 5 TEM2011AO G107 1 23103249 CORE FERRITE BEAD 3 5X4 5 TEM2011AO G108 1 23103249 CORE FERRITE BEAD 3 5X4 5 TEM2011AO G109 1 23103249 CORE FERRITE BEAD 3 5X4 5 TEM2011AO G402 23103249 CORE FERRITE BEA...

Page 23: ...BO 25V KTC2875B RTK 3 23205204 TRANSISTOR NPN VEBO 25V KTC2875B RTK QS11 23000359 IC MM1111XF QS12 23000359 IC MM1111XF QV02 1 23314962 TRANSISTOR KTA1266 Y 2 23205081 TRANSISTOR 2SA1980 Y 3 23205081 TRANSISTOR 2SA1980 Y QV10 1 23114498 TRANSISTOR RN1405 2 23205209 TRANSISTOR NPN R1 2 2K R2 47K SRC1205S SOT 23 3 23205209 TRANSISTOR NPN R1 2 2K R2 47K SRC1205S SOT 23 QV11 23905020 IC MM1116XF QV12 ...

Page 24: ...3224 CERAMIC TRAP TCF1120AM ZI61 23303294 FILTER FIL CFILT 5 5MHZ TCF1146AM ZI62 23303269 FILTER FIL CFILT 6 0MHZ TCF1136AM ZI63 23303270 FILTER CFILT 6 5MHZ TCF1137AM ZI64 23303289 FILTER TCF1141AM PC BOARD ASSEMBLIES U901 1 23761146 PC BOARD ASSY PD0607C CRT D TSP2003040360 2 23761146 PC BOARD ASSY PD0607C CRT D TSP2003040360 3 23761589 PC BOARD ASSY PD0607D CRT D TSP2003063034 U902 1 23761789 P...

Page 25: ...5 RI79 RI11 CI01 R624 RI63 CI03 RI74 CI13 RI44 RI82 D103 RI05 CI57 RI07 C633 CI16 CI30 RI68 RI97 CI71 CI63 CI90 RI98 RI43 GJ04 QI63 RI02 RI14 RI21 QI61 CI05 CI25 RI80 CI56 CI21 QI08 RI67 RI69 RI72 GJ01 RI87 RI91 RI31 CI65 RI71 QI07 C629 RI62 CI93 GJ02 C635 RI99 RI73 CI04 CI09 QI64 QI12 R629 RI83 C622 GJ03 GRI09 RI77 QI81 CI60 RI17 RI45 RI15 C623 RI61 RI52 CI92 RI06 RI65 RI10 R630 RI81 QI92 RI32 C6...

Page 26: ...405 LA102 QB05 CA65 RA65 RS27 C408 RA73 RA03 CS29 C469 RA54 R405 GR45 XA03 RA78 RA74 QA72 C401 RS19 RA76 C404 C407 CA51 CA56 LA01 CS10 CA50 C207 R545 R214 CA54 RA77 RA11 R221 R220 RA56 Q4840 R544 RS23 R213 R219 C200 C475 CB05 QS01 L507 RS22 C431 L502 R4713 R222 QA71 C201 R212 R4711 R409 C210 R4714 C204 D210 C208 RS20 QA10 CA74 R401 RA12 RA64 RB48 CA55 C500 QS02 RV34 L503 R4820 CA75 R4670 C205 RA50...

Page 27: ... 2SA1186A 2SC752GTM 2SC2482 2SC2655 2SC4721P 2SC752 2SA562TM 2SA1015 2SC1815 2SC2878 2SC1740S 2SC2120 2SA9335 2SA1788 RN2203 RN2201 RN2004 RN1203 RN1204 RN2204 RN1205 RN1202 RN1201 2SD1554 2SD2253 2SD1556 2SC5143 2SD2553 E C B B C E B CE B CE E C B E C B B C E B C E ON4409 29 SPECIFIC INFORMATIONS ...

Page 28: ...SPECIFIC INFORMATIONS THIS PAGE IS INTENTIONALLY LEFT BLANK 30 ...

Page 29: ...tt 1RF Fuse resistor of 1 watt 10W Cement of 10 watt K 10 G 2 F 1 2 CAPACITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in µF and the values more than 1 in pF All capacitors are ceramic 50V unless otherwise noted as the following marks Electolytic capacitor Mylar capacitor 3 The parts indicated with have special characteristics and should be replaced with i...

Page 30: ...REGULATOR PROTECT 125V QA10 MEMORY Q801 T862 D801 Q826 Q404 T461 Q301 Q502 Q610 SP L R R G B V901 P651 AV IN FRONT PV01 PV02 AV IN BACK HYBRID CONVERTER TRANS POWER DEF MUTE B VOLTAGE VIDEO OUT V OUT H OUT F B T H V D Y V DRIVE VDY_Y G V H CRT AUDIO OUT W661 W662 HEADPHONE JACK BUS CONTROL BLOCK V A MONITOR OUTPUT V A V A 9V 5V 2 VIDEO CIRCUIT BLOCK DIAGRAM ...

Page 31: ...AM B G CCIR 2 12 21 69 X Z 2 S1 S41 SECAM D K OIRT 1 12 21 69 X1 X19 NTSC M US 2 13 14 69 A 6 A 1 A W AA ZZ AAA BBB NTSC M JAPAN 1 12 13 62 M1 M10 S1 41 Special RF signal Color system NTSC4 43 Sound system 5 5 6 0 6 5 MHz Color system PAL SECAM NTSC4 43 NTSC3 58 Sound output 2 5 W x 2 Terminals Input Video Audio monaural Monitor output Video Audio monaural Speaker 6 x 12cm 2 21CSZ5TR 21SZ5TM 21SZ5...

Page 32: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

Search results

Summary of Contents for 21CSZ5TR

Reviews:

Related manuals for 21CSZ5TR

Brands by name

Popular brands

Toshiba 21CSZ5TR, Service Manual

Search results

Summary of Contents for 21CSZ5TR

Reviews:

Related manuals for 21CSZ5TR

Brands by name

Popular brands