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Toshiba 36ZT29B, Service Manual

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Toshiba 36ZT29B Service Manual Download Page 36

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SPECIFIC INFORMATIONS

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Summary of Contents for 36ZT29B

Page 1: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN FILE NO 030 200214 SERVICE MANUAL COLOUR TELEVISION ZD26 Chassis 36ZT29B PUBLISHED IN JAPAN Jun 2002 So ...

Page 2: ...ENT 4 SERVICE MODE 6 DESIGN MODE 9 ELECTRICAL ADJUSTMENTS 10 CIRCUIT CHECK 12 CHAPTER 2 SPECIFIC INFORMATIONS SETTING ADJUSTING DATA 13 LOCATION OF CONTROLS 14 CHASSIS AND CABINET REPLACEMENT PARTS LIST 16 PC BOARDS BOTTOM VIEW 37 TERMINAL VIEW OF TRANSISTORS 46 CIRCUIT BLOCK DIAGRAM 48 SPECIFICATIONS END APPENDIX CIRCUIT DIAGRAM ...

Page 3: ... 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 ha...

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: ...Remote Change of the data value Volume on TV or Remote Adjustment menu mode ON OFF MENU button on TV Initialization of the memory QA02 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 Self d...

Page 7: ...llowing initialization is required 1 Enter the service mode then select any register item 2 Press and hold the CALL button on the Remote then press the CHANNEL s button on the TV The initialization of QA02 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 unles...

Page 8: ...ode a3 Indicated color of mode now selected Green and Red Indicated color of other modes White Green Normal Red The microcomputer operates to provide judgement of no video signal The red color is still indicated though the signal is input failure may exist in input signal line including QV01 QV01 In case of indication green Normal In case of indication red with input signal Failure may exist in ou...

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 QA02 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: ... buttons 4 Press button on the remote control and rotate Screen VR to get one slight horizontal line on screen 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 slig...

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: ...FF B W B CUTOFF B W R DRIVE B DRIVE SUB CONTRAST MAX SUB BRIGHT CEN SUB COLOR CEN NTSC SUB TINT CEN SUB COLOR CEN PAL SUB COLOR CEN SECAM SUB COLOR CEN DTV SUB CONTRAST SECAM R Y SECAM B Y Item Adjustment Reference data 40H 40H 40H 35H 35H 7FH 80H 02H 1EH 05H 08H 41H 08H 07H 04H Item Adjustment Reference data HPOS VPOS HIT VLIN VSC VPS2 WID PARA CNR TRAP CPAR HSC VPSI CSAW 50Hz H POSITION V POSITI...

Page 14: ... VCR AERIAL TERMINAL VIDEO 1 21PIN S VIDEO AV VIDEO 2 21PIN S VIDEO AV VIDEO 3 21PIN S VIDEO AV AUDIO OUT FIXED Front Rear terminals D I G I T A L REC GRN ORG GRN RED 100Hz Dynamic Frame Scan Progressive Scan VIDEO 4 AUDIO IN VIDEO 4 COMPONENT VIDEO EXTERNAL SPEAKER TERMINAL EXTERNAL SPEAKER SWITCH EXT INT DIGITAL AUDIO INPUT OPTICAL COAXIAL SERIAL MODEM DVD COMMON INTERFACE ...

Page 15: ...Sub Function HOLD REVEAL F T B TIME TXCL SUB PAGE v y X Y Only TV mode operation 2 VCR DVD Common Power Play Stop Pause Eject f S R J c FF REV Skip FWD Skip REV 3 Key Name by special characters f Power ON Stanby i TEXT INDEX TEXT TV a VIDEO INPUT V SELECTABLE PICTURE o MUTE VOLUME 8P9 POSITION CH Up Down Size STILL PICTURE Switched TV Mode VCR Mode DVD Mode MENU Cursor TV DVD Power Key TV VCR DVD ...

Page 16: ...47 PLASTIC FILM 63V 0 33UF J C460 24591223 PLASTIC FILM 50V 0 022MF J C461 24503196 MT PLA CAP T 1800VH 562H C462 24073044 ELECTROLYTIC 16V 3300UF M 3A C464 24503149 PLASTIC FILM 250V 3 3UF C466 24503261 MT PLA CAP T 1250VH 682H C467 24503253 PLASTIC FILM 1250VH 0 01UF H C468 24503253 PLASTIC FILM 1250VH 0 01UF H C470 24794470 ELECTORLYTIC 16V 47UF M C471 24503046 PLASTIC FILM 63V 0 27UF J C472 24...

Page 17: ... ELECTROLYTIC 50V 1 0UF M 3A C645 24667470 ELECTROLYTIC 25V 47UF M 3A C647 24591102 PLASTIC FILM 50V 1000PF J C648 24591102 PLASTIC FILM 50V 1000PF J C649 24669229 ELECTROLYTIC 50V 2 2UF M 3A C650 24668102 ELECTROLYTIC 35V 1000UF M 3A C651 24668471 ELECTROLYTIC 35V 470UF M 3A C652 24668471 ELECTROLYTIC 35V 470UF M 3A C654 24503042 PLASTIC FILM 63V 0 12UF J C655 24503042 PLASTIC FILM 63V 0 12UF J C...

Page 18: ...3 24109103 CERAMIC CHIP 50V B 0 01UF K CA44 24109103 CERAMIC CHIP 50V B 0 01UF K CA45 24109103 CERAMIC CHIP 50V B 0 01UF K CA67 24100103 CERAMIC CHIP 50V F 0 01UF Z CA68 24794100 ELECTROLYTIC 16V 10UF M CA69 24100103 CERAMIC CHIP 50V F 0 01UF Z CA70 24794100 ELECTROLYTIC 16V 10UF M CA95 24794100 ELECTROLYTIC 16V 10UF M CB04 24092538 CERAMIC CHIP 10V F 1UF Z CB05 24109222 CERAMIC CHIP 50V B 2200PF ...

Page 19: ...1 ELECTROLYTIC 10V 100UF M CT05 24100104 CERAMIC CHIP 25V F 0 1UF Z CT06 24793470 ELECTROLYTIC CE04G 10V 47UF M CT07 24092538 CERAMIC CHIP 10V F 1UF Z CT08 24105560 CERAMIC CHIP 50V CH 56PF J CT09 24105560 CERAMIC CHIP 50V CH 56PF J CT10 24793470 ELECTROLYTIC CE04G 10V 47UF M CT11 24100104 CERAMIC CHIP 25V F 0 1UF Z CT12 24793470 ELECTROLYTIC CE04G 10V 47UF M CT13 24100104 CERAMIC CHIP 25V F 0 1UF...

Page 20: ... Z CWA13 24100104 CERAMIC CHIP 25V F 0 1UF Z CWA14 24100104 CERAMIC CHIP 25V F 0 1UF Z CWA15 24100104 CERAMIC CHIP 25V F 0 1UF Z CWA16 24100103 CERAMIC CHIP 50V F 0 01UF Z CWA17 24619103 ELECTROLYTIC 25V 4 7UF M CWA18 24100104 CERAMIC CHIP 25V F 0 1UF Z CWA19 24100104 CERAMIC CHIP 25V F 0 1UF Z CWA20 24100104 CERAMIC CHIP 25V F 0 1UF Z CWA21 24100104 CERAMIC CHIP 25V F 0 1UF Z CWA22 24100103 CERAM...

Page 21: ... 9K OHM J R218 24366223 CARBON FILM 1 6W 22K OHM J R219 24366223 CARBON FILM 1 6W 22K OHM J R227 24366273 CARBON FILM 1 6W 27K OHM J R245 24011104 CHIP METAL FILM 1 20W 100K OHM J R271 24011103 CHIP METAL FILM 1 20W 10K OHM J R272 24011103 CHIP METAL FILM 1 20W 10K OHM J R303 24321109 OXIDE METAL FILM 1 2W 1 OHM J R305 24322109 OXIDE METAL FILM 1W 1 OHM J R307 24366101 CARBON FILM 1 6W 100 OHM J R...

Page 22: ...J R616 24011333 CHIP METAL FILM 1 20W 33K OHM J R617 24011472 CHIP METAL FILM 1 20W 4 7K OHM J R618 24011223 CHIP METAL FILM 1 20W 22K OHM J R619 24011472 CHIP METAL FILM 1 20W 4 7K OHM J R620 24011153 CHIP METAL FILM 1 2OW 15K OHM J R621 24011333 CHIP METAL FILM 1 20W 33K OHM J R622 24011392 CHIP METAL FILM 1 20W 3 9K OHM J R623 24011332 CHIP METAL FILM 1 20W 3 3K OHM J R624 24011103 CHIP METAL F...

Page 23: ...RBON FILM 1 6W 68 OHM J R916 24366270 CARBON FILM 1 6W 27 OHM J R917 24366391 CARBON FILM 1 6W 390 OHM J R918 24366180 CARBON FILM 1 6W 18 OHM J R920 24000910 FUSIBLE 1W 3 3 OHM J R921 24366471 CARBON FILM 1 6W 470 OHM J R922 24366680 CARBON FILM 1 6W 68 OHM J R924 24366180 CARBON FILM 1 6W 18 OHM J R925 24366391 CARBON FILM 1 6W 390 OHM J R928 24366471 CARBON FILM 1 6W 470 OHM J R929 24366680 CAR...

Page 24: ...3 CARBON FILM 1 6W 22K OHM J RA73 24366103 CARBON FILM 1 6W 10K OHM J RA75 24011333 CHIP METAL FILM 1 20W 33K OHM J RA76 24011103 CHIP METAL FILM 1 20W 10K OHM J RA78 24011102 CHIP METAL FILM 1 20W 1K OHM J RA91 24011103 CHIP METAL FILM 1 20W 10K OHM J RA92 24011102 CHIP METAL FILM 1 20W 1K OHM J RA97 24011102 CHIP METAL FILM 1 20W 1K OHM J RA98 24011103 CHIP METAL FILM 1 20W 10K OHM J RA99 240111...

Page 25: ...HM J RS02 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS03 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS04 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS05 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS06 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS07 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS08 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS09 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS10 24011562 CHIP ...

Page 26: ...OHM J RV68 24011101 CHIP METAL FILM 1 20W 100 OHM J RV69 24011103 CHIP METAL FILM 1 20W 10K OHM J RV70 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RV80 24366681 CARBON FILM 1 6W 680 OHM J RV81 24872750 CHIP METAL FILM 1 16W 75 OHM J RV83 24366681 CARBON FILM 1 6W 680 OHM J RV84 24366223 CARBON FILM 1 6W 22K OHM J RV85 24872750 CHIP METAL FILM 1 16W 75 OHM J RV86 24872750 CHIP METAL FILM 1 16W 75 OHM...

Page 27: ...A27 24011103 CHIP METAL FILM 1 20W 10K OHM J RWA28 24011220 CHIP METAL FILM 1 20W 22 OHM J RWA29 24011103 CHIP METAL FILM 1 20W 10K OHM J RWA30 24011103 CHIP METAL FILM 1 20W 10K OHM J RWA31 24011103 CHIP METAL FILM 1 20W 10K OHM J RWA32 24011103 CHIP METAL FILM 1 20W 10K OHM J RWA33 24011304 CHIP METAL FILM 1 20W 300K OHM J RWA35 24000555 CHIP RES 1 16W 561F RWA36 24000555 CHIP RES 1 16W 561F RWA...

Page 28: ...4011103 CHIP METAL FILM 1 20W 10K OHM J RWD07 24011103 CHIP METAL FILM 1 20W 10K OHM J RWD08 24011103 CHIP METAL FILM 1 20W 10K OHM J RWD09 24011103 CHIP METAL FILM 1 20W 10K OHM J RWD12 24011103 CHIP METAL FILM 1 20W 10K OHM J RWD13 24011103 CHIP METAL FILM 1 20W 10K OHM J RWD14 24011103 CHIP METAL FILM 1 20W 10K OHM J RWD15 24011103 CHIP METAL FILM 1 20W 10K OHM J RWD18 24011103 CHIP METAL FILM ...

Page 29: ...R BEAD TEM2121M LC12 23103828 INDUCTOR BEAD TEM2121M LC20 23103832 INDUCTOR BEAD TEM2125M LC43 23103828 INDUCTOR BEAD TEM2121M LC45 23238562 COIL PEAKING TRF4109AJ LC183 23289109 COIL PEAKING TRF41R0AF LD01 23221803 COIL CHOKE TLN3040D LD181 23103828 INDUCTOR BEAD TEM2121M LD182 23289470 COIL PEAKING TRF4470AF LD184 23103845 COIL COMMONMODE TEM2030AY LE01 23103880 COIL CHOKE TEM2011Y LE02 23103880...

Page 30: ...ANSISTOR RN1202 Q371 23114462 TRANSISTOR RN1202 Q402 23114577 TRANSISTOR 2SC22350 FA 1 Q404 23205007 TRANSISTOR 2SC5570 FA Q404B 23850638 INSULATOR TRANSISTOR AC263 NO SERVICE PART Q404D 72471082 SCREW 3X10MM Q418 23314141 TRANSISTOR 2SC3852 Q418B 70391355 SCREW 3X8MM Q420 23314141 TRANSISTOR 2SC3852 Q420B 70391355 SCREW 3X8MM Q421 23314794 TRANSISTOR VCEO 50V TO 92 2PC1815Y Q422 70114396 TRANSIST...

Page 31: ...Y QJ02 23314794 TRANSISTOR VCEO 50V TO 92 2PC1815Y QJ03 23314912 TRANSISTOR 2SC4793 QJ04 23314794 TRANSISTOR VCEO 50V TO 92 2PC1815Y QR01 23000879 IC OSD 28SDIP 512CHR MB90096P G 22 QR11 23314994 TRANSISTOR 2SA1576A106 QS01 70114396 TRANSISTOR 2SC3326B QS02 70114396 TRANSISTOR 2SC3326B QS03 23314993 TRANSISTOR 2SC4081 Q QS04 23314993 TRANSISTOR 2SC4081 Q QS05 70114396 TRANSISTOR 2SC3326B QS06 7011...

Page 32: ...3118041 DIODE MA111 D506 23316673 DIODE ZENER MTZJ5 6C D511 23357037 DIODE ZENER UDZS5 6B D514 23357037 DIODE ZENER UDZS5 6B D515 23357037 DIODE ZENER UDZS5 6B D520 23316647 DIODE ZENER MTZJ2 0B D605 23118041 DIODE MA111 D606 23118041 DIODE MA111 D611 23118041 DIODE MA111 D612 23118041 DIODE MA111 D613 23118041 DIODE MA111 D614 23118041 DIODE MA111 D624 23118041 DIODE MA111 D625 23118041 DIODE MA1...

Page 33: ...14 CONNECTOR BRIDGE PLUG 16P 1 5 BB23B 23713013 BASE SOCKET 16P 1 5 E002 23787656 PC BOARD ASSY UK DIGITAL F470 23144503 FUSE CARTRIDGE 5 2X20 250V 1 25A F470A 23165433 FUSE HOLDER 5 2 SOC F801 23144508 FUSE CARTRIDGE 5 2X20 250V 4 0A F801A 23165433 FUSE HOLDER 5 2 SOC F802 23144506 FUSE CARTRIDGE 5 2X20 250V 2 5A F802A 23165433 FUSE HOLDER 5 2 SOC F889 23144458 FUSE 5 0A 250V F889A 23165433 FUSE ...

Page 34: ...PROTECTOR 491SERIES 125V 1A ZW501 24019436 CHIP BLOCK 1 16W P 8 22 OHM J ZW502 24019443 JUMPER CHIP BLOCK P 8 P 8 000 ZW503 24019443 JUMPER CHIP BLOCK P 8 P 8 000 ZW902 24019434 CHIP BLOCK 1 16W 10 OHM J P 8 ZW903 24019434 CHIP BLOCK 1 16W 10 OHM J P 8 ZW904 24019434 CHIP BLOCK 1 16W 10 OHM J P 8 ZW905 24019439 CHIP BLOCK 1 16W P 8 47 OHM J ZW906 24019439 CHIP BLOCK 1 16W P 8 47 OHM J ZW907 240194...

Page 35: ...1 23321429 TUNER UK OFDM TUNER 36 1 TDLB7 609A ACCESSORIES K902 23306433 REMOCON HAND UNIT IR DTVPAL CT 90079 Y101 23565528 OWNER S MANUAL ENGLISH 36ZT29B CABINET PARTS A201S 23530312 COVER FRONT COVER FOR SE A214 23035412 SCREW BTB4X12SZN A221 23035412 SCREW BTB4X12SZN A222 23035412 SCREW BTB4X12SZN A223 23037312 SCREW BTBW3X12SZN A231 23445607 BUTTON BUTTON POWER 32ZD26P A236 23527222 GRILLE SPE...

Page 36: ... 36 SPECIFIC INFORMATIONS THIS PAGE IS INTENTIONALLY LEFT BLANK ...

Page 37: ... 37 38 SIGNAL BOARD PD0492C BOTTOM FOIL SIDE ...

Page 38: ... 39 40 DEF BOARD PD0494C BOTTOM FOIL SIDE ...

Page 39: ... 41 42 POWER BOARD PD0493C 1 BOTTOM FOIL SIDE CONT 2 BOARD PD0493C 2 BOTTOM FOIL SIDE ...

Page 40: ... 43 44 INDICATOR BOARD PD00493C 3 BOTTOM FOIL SIDE CONT 1 BOARD PD0515A BOTTOM FOIL SIDE CRT D BOARD PD0491B BOTTOM FOIL SIDE TEXT P2 BOARD PD0267 BOTTOM FOIL SIDE ...

Page 41: ... 45 IDTV POWER BOARD PD0548A BOTTOM FOIL SIDE BACK T D IN BOARD PD0549A BOTTOM FOIL SIDE ANT DIVI BOARD PB9069B BOTTOM FOIL SIDE EXT SP BOARD PD0206A BOTTOM FOIL SIDE ...

Page 42: ...SC1569 2SC4544 2SA1788 2SA1306 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 BCE B C E E C B ON4409 B CE E C B B C E ...

Page 43: ... as the following marks 1 2R Metal or Metal oxide of 1 2 watt 1 2S Carbon compsistion of 1 2 watt 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 F and the values more than 1 in pF All capacitors are ceramic 50V unless otherwise noted as the following marks Electolytic capacitor Mylar c...

Page 44: ...ERTER TRANS B VOLTAGE RGB DIGI COMB MCD QZ01 Q501 Y C V Y C Y RGB C CHROMA VIDEO DEF Q510 VIDEO OUT VM V OUT H OUT F B T T461 H V D Y V H CRT Q301 Q404 DPC Q901 Q903 Q905 1 2 21PIN S AV 3 I 2 C BUS CONTROL S V L R S V L R HEAD PHONE Q670 AUDIO OUT L R EXT SPK QR01 SUB µ CON Q302 Q711 Q712 µ CON MEMORY QA61 QA62 SUB MEMORY T863 AV SW QD82 DIGITAL IN Q640 CENTER AMP CENTER TERM ...

Page 45: ...L SECAM 50 Hz 60 Hz For Video Disk play back 4 43 NTSC For VCR playback 3 58 NTSC For VCR playback Intermediate Frequencies Picture I F carrier frequency 38 9 MHz L VL Sound I F carrier frequency B G System 33 4 MHz D K System 32 4 MHz Picture Tube 36 inches 855 7 mm measured on diagonal of viewable picture area 102 deflection Sound Output 10 W 10 W at 10 Distortion Main 10 W Center 10 W 10 W Surr...

Page 46: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN FILE NO 030 200214 SERVICE MANUAL COLOUR TELEVISION ZD26 Chassis 36ZT29B PUBLISHED IN JAPAN Jun 2002 So ...

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