Toshiba 29SZ5DA, Service Manual

Page 1: ...SERVICE MANUAL Color Television 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST S3ES Chassis FILE NO 060 200325 PRINTED IN MALAYSIA Dec 2003 YC X www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 2: ...ation 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 Test audio signal ON OFF 1kHz 8 button Self diagnostic display ON OFF 9 button 1 Press o button once on Remote Contr...

Page 3: ...e 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 unless QA02 has been replaced 7 TEST SIGNAL SELECTION 1 Every pressing of a button on the Remote Control changes the built in test pa...

Page 4: ...olor of other modes White Green Normal Red The microprocessor 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 output line including QV01 NOTE Component which controls character dis...

Page 5: ...der of table 3 s button for reverse order Refer to table 3 for data of design mode See SETTING ADJUSTING DATA on page 15 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 ON SCREEN specification remains in the state o...

Page 6: ...re trace and the border of black portion of inside pattern is visible After that return vertical height and con trast 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 either HPOS Horizontal pic ture phase or VPOS...

Page 7: ...vides 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 buttons to adjust X To correct white...

Page 8: ...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 15 4 Vary the BRIGHTNESS control to both extremes to be sure the high voltage does not exceed the limit under any conditions www freeservicemanuals info 1 12 2014 Digi...

Page 9: ... 2 10H 1DH Table 3 Item Adjustment Reference data RCUT GCUT BCUT GDRV BDRV BRTC COLC TNTC COLP COLS SCNT HPOS VPOS HIT VLIN WID PARA TRAP BELL SRY SBY R CUTOFF H G CUTOFF H B CUTOFF H G DRIVE H B DRIVE H 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 PICTURE WIDTH E W PARABOLA TRAPEZIUM SECAM BELL FILT...

Page 10: ... Menu item select a Input source selection a 3 Video 3 input terminals Headphones jack ø3 5 mm For private listening connect headphones The sound from the speakers will be cut off automatically To adjust the volume press the buttons Behind the door MENU Volume down up Menu item adjust Remote sensor SPECIFIC INFORMATIONS Front Back LOCATION OF CONTROLS www freeservicemanuals info 1 12 2014 Digitize...

Page 11: ...urce selection CH channel select Menu item select Direct select 0_9 Digit select Sound mute Power on standby Volume _ Menu item adjust _ CALL index initial MENU Picture menu Sound menu Teletext function www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 12: ...ction or sound system selection is wrong In such a case select another color and or sound system 1 2 3 4 5 1 B G OFF AUTO SELECT MENU SOUND SK I P SET UP COLOR FAST TEXT TEXT LANGUAGE 1 ON SELECT ADJUST AFT ASM SEARCH TUN I NG MFT P001 POS I T I ON MEMORY ASM STOP VHF L 001 To use the SEARCH function Press the MENU button and press the buttons to display the TUNING menu on the screen Press the CH ...

Page 13: ...irect select 0 9 buttons The mark appears to the left of the position number The position number will then be skipped when you select the position with the CH s t buttons To restore a skipped position number 1 Select the position number you want to restore with the digit direct select 0 9 buttons 2 Press the MENU button then press the buttons to display the SET UP menu and press the CH s t buttons...

Page 14: ...ls When using Manual Search to preset the channel the AFT will automatically turn ON and SKIP to OFF 6 ON AFT ASM SEARCH TUN I NG MFT P006 POS I T I ON MEMORY SELECT MENU ON AFT ASM SEARCH TUN I NG MFT P006 POS I T I ON MEMORY SELECT ADJUST AFT Automatic Fine Tuning Select the position number where the channel you want to fine tune with the CH s t buttons or the digit direct select 0 9 buttons Not...

Page 15: ...IP 10V F 1UF Z C212 24203100 ELECTORLYTIC 16V 10UF M 7L 3A C213 24203100 ELECTORLYTIC 16V 10UF M 7L 3A C220 24085944 ELECTROLYTIC NONPOLAR 50V 2 2UF M 11L C221 24092538 CERAMIC CHIP 10V F 1UF Z C303 24214471 CERAMIC DISC 500V B 470PF K C306 24073059 ELECTROLYTIC 25V 3300UF M 3A C308 1 24766101 ELECTROLYTIC 50V 100UF M 2 24669101 ELECTROLYTIC 50V 100UF M 3A 3 24669101 ELECTROLYTIC 50V 100UF M 3A 4 ...

Page 16: ...ELECTROLYTIC 50V 1UF M C665 1 24591183 PLASTIC FILM 50V 0 018UF J 2 24539183 PLASTIC FILM 50V 0 019UF J 3 24539183 PLASTIC FILM 50V 0 020UF J 4 24539183 PLASTIC FILM 50V 0 021UF J C667 1 24766229 ELECTROLYTIC 50V 2 2UF M 2 24669229 ELECTROLYTIC 50V 2 2UF M 3A 3 24669229 ELECTROLYTIC 50V 2 2UF M 3A 4 24669229 ELECTROLYTIC 50V 2 2UF M 3A C668 24797100 ELECTROLYTIC 50V 10UF M C670 24797470 ELECTROLYT...

Page 17: ...IC FILM 50V 0 27UF J C4712 24109103 CERAMIC CHIP 50V B 0 01UF K CA09 24109103 CERAMIC CHIP 50V B 0 01UF K CA14 24105680 CERAMIC CHIP 50V CH 68PF J CA15 24105680 CERAMIC CHIP 50V CH 68PF J CA48 24105221 CERAMIC CHIP 50V CH 220PF J CA49 1 24203100 ELECTORLYTIC 16V 10UF M 7L 3A 2 24794100 ELECTROLYTIC 16V 10UF M 3 24794100 ELECTROLYTIC 16V 10UF M 4 24794100 ELECTROLYTIC 16V 10UF M CA50 24105270 CERAM...

Page 18: ...IC 50V 1UF M CS10 1 24203100 ELECTORLYTIC 16V 10UF M 7L 3A 2 24794100 ELECTROLYTIC 16V 10UF M 3 24794100 ELECTROLYTIC 16V 10UF M 4 24794100 ELECTROLYTIC 16V 10UF M CS11 1 24203100 ELECTORLYTIC 16V 10UF M 7L 3A 2 24794100 ELECTROLYTIC 16V 10UF M 3 24794100 ELECTROLYTIC 16V 10UF M 4 24794100 ELECTROLYTIC 16V 10UF M CS12 1 24203220 ELECTROLYTIC 16V 22UF M 7L 3A 2 24797010 ELECTROLYTIC 50V 1UF M 3 247...

Page 19: ...4011472 CHIP METAL FILM 1 20W 4 7K OHM J R520 24011271 CHIP METAL FILM 1 20W 270 OHM J R521 24011271 CHIP METAL FILM 1 20W 270 OHM J R522 24011271 CHIP METAL FILM 1 20W 270 OHM J R544 24011333 CHIP METAL FILM 1 20W 33K OHM J R545 24011121 CHIP METAL FILM 1 20W 120 OHM J R623 24011103 CHIP METAL FILM 1 20W 10K OHM J R624 24011104 CHIP METAL FILM 1 20W 100K OHM J R660 24011222 CHIP METAL FILM 1 20W ...

Page 20: ...4716 24011333 CHIP METAL FILM 1 20W 33K OHM J R4760 24000247 METAL FILM 1 4W 39K OHM F R4770 24011102 CHIP METAL FILM 1 20W 1K OHM J RA01 24011101 CHIP METAL FILM 1 20W 100 OHM J RA03 24011101 CHIP METAL FILM 1 20W 100 OHM J RA04 24011101 CHIP METAL FILM 1 20W 100 OHM J RA05 24011101 CHIP METAL FILM 1 20W 100 OHM J RA11 24011472 CHIP METAL FILM 1 20W 4 7K OHM J RA12 24011472 CHIP METAL FILM 1 20W ...

Page 21: ...18 24011562 CHIP METAL FILM 1 20W 5 6K OHM J RS19 24011101 CHIP METAL FILM 1 20W 100 OHM J RS20 24011222 CHIP METAL FILM 1 20W 2 2K OHM J RS21 24011102 CHIP METAL FILM 1 20W 1K OHM J RS22 24011222 CHIP METAL FILM 1 20W 2 2K OHM J RS23 24011102 CHIP METAL FILM 1 20W 1K OHM J RS24 24011102 CHIP METAL FILM 1 20W 1K OHM J RS27 24011561 CHIP METAL FILM 1 20W 560 OHM J RS61 24552271 OXIDE METAL FILM 1 2...

Page 22: ... COIL PEAKING TRF4R22AJ LI03 23238503 COIL PEAKING TRF4129AJ LI04 23238706 COIL PEAKING TRF4470AJ LI06 23238719 COIL PEAKING TRF4399AJ LI07 23238712 COIL PEAKING TRF4150AJ LI10 23289923 COIL PEAKING COIL 27MMH TRF4270AU LI54 23232032 COIL VARIABLE TRF3546D LI56 23238562 COIL PEAKING TRF4109AJ LI57 23238562 COIL PEAKING TRF4109AJ LI61 23238710 COIL PEAKING TRF4220AJ T400 23224386 TRANSFORMER FOCUS ...

Page 23: ...23F33 Q883 23319692 IC SE130N LF4 Q901 23314780 TRANSISTOR 2SC4544 Q902 1 23205085 TRANSISTOR 2SC5343 Y 2 23314965 TRANSISTOR KTC3198 Y 3 23314965 TRANSISTOR KTC3198 Y 4 23314965 TRANSISTOR KTC3198 Y Q903 23314780 TRANSISTOR 2SC4544 Q904 1 23205085 TRANSISTOR 2SC5343 Y 2 23314965 TRANSISTOR KTC3198 Y 3 23314965 TRANSISTOR KTC3198 Y 4 23314965 TRANSISTOR KTC3198 Y Q905 23314780 TRANSISTOR 2SC4544 Q...

Page 24: ...D674 23316231 DIODE 1SS355 D680 23316231 DIODE 1SS355 D681 23316231 DIODE 1SS355 D682 23316231 DIODE 1SS355 D683 23316231 DIODE 1SS355 D704 23357341 DIODE 1SS133 D705 23357341 DIODE 1SS133 D715 23357341 DIODE 1SS133 D720 23357341 DIODE 1SS133 D721 23357341 DIODE 1SS133 D801 23357041 DIODE LN6SB60 F05 D804 23118505 DIODE ZENER RD15ESA B2 D805 23357012 DIODE 1SS244 D806 23357372 DIODE AXIAL EU2JGF 4...

Page 25: ...1236 SPEAKER 60X120 4 OHM 10W FOSTER SPK 1451AF W662 23351236 SPEAKER 60X120 4 OHM 10W FOSTER SPK 1451AF XA03 23153759 CRYSTAL RESONATOR 10MHZ XD01 23153490 CRYSTAL 18 432 20PPM CL 13PF Z891 23144542 PROTECTOR 491SERIES 125V 4A ZI01 23303223 SAW FILTER PIF ZI02 23303210 SAW FILTER SIF ZI05 23303085 CERAMIC TRAP TCF1092 ZI06 23303136 CERAMIC TRAP TCF1097 ZI07 23303290 FILTER FIL CTRAP 4 5MHZ TCF114...

Page 26: ...A Q711A Q712A R744 E B E B 1 2 3 4 5 6 7 8 E 23599642A 3 2 1 PD1190 H B E B E B E B E B E E B B E B E C C C B E KB 1 4 3 2 6 5 4 3 2 1 E B H KR KG G1 G2 B E B E C B E C CRT GROUND B E B 1 2 3 JP001 Q773 Q906 P902B R928 R930 R937 R760 R775 JP009 R915 C904 JP008 D905 JP011 R925 G939 C906 Q907 R977 R922 R946 R916 D904 R921 P703 R723 C714 R962 JP010 JP012 R725 G714 GJ01 L904 R965 C712 R920Z D721 R719 ...

Page 27: ...P029 JP046 JP048 JP047 JP053 JP124 JP122 JP123 C H 1 JP201 JP023 JP099 JP100 2 3 JP090 JP089 L441 R474 G461 R470 T400 R462 R460 Q460 D461 C467 R416 GJ70 C439 C464 C466 D442 C 4 4 2 C309 R441 C341 D467 R328 C440 G402 Q404 R492 R101 D305 P401 R429 R471 L442 R461 Z401 R326 R479 L461 C496 C463 JP130 JP097 JP096 JP081 JP079 JP080 JP220 JP111 JP103 JPX01 JP163 JP093 JPX02 JP125 A C690 C660 C661 P496 B90...

Page 28: ...70 R211 QS01 C406 R4670 CA56 C476 RA61 R222 R405 CA49 C405 C408 LA02 R545 C547 CA82 C4200 RA66 RV25 Q104 RB48 RS22 CA77 L503 TE7 CS11 R425 RS04 CS29 RV24 R4713 TE2 CA60 C431 D4710 GR45 R424 RJ02 C407 D474 R515 R406 L208 Q201 C4701 Q4840 C200 P497X R216 CC25 RS20 RA65 RJ01 RS19 CA72 RA76 R501 RS21 RA05 R408 LA01 R4810 Q211 C469 RV26 RA72 R201 RS27 Q202 CA73 GJ49 C201 CV36 RA11 QA51 C500 C404 R4701 ...

Page 29: ...I16 RI07 QI05 CI01 QI02 RI11 CI14 RI12 CD20 RI81 RI61 RI21 QI81 RI20 QI04 CI81 CI61 RI67 RI79 RD12 RI46 CI15 RD21 RD22 GRI07 RI47 RI14 RD26 RD25 QD03 QD04 DD01 RD28 RD27 QI60 GRI05 GRI06 RI69 RI68 RI33 QI61 RI91 QI71 CI71 QI15 CI09 RI19 RI10 QI08 QI09 RI88 RI87 RI83 CI56 RI06 RI05 RI02 GRI09 CI02 RI03 QI06 QI12 CI06 CI04 RI30 QI01 RI18 RI82 CI20 CI91 QI92 RI92 CI60 CI13 QI07 CI30 RI31 GRI08 RI32 R...

Page 30: ...33D 2 29SZ5DA RMT BOARD PD1533A 2 29SZ5DE 29SZ5SH 29SZ5ST TOP COMPONENT SIDE 39 40 23547497 1 2 3 4 4 3 2 1 5 4 3 2 1 VIDEO MENU VOL DN VOL UP CH DN 5 4 3 2 1 8 7 6 1 2 3 4 5 MCL 437F CH UP CAUTION LIVE AREA 1 4 2 3 3 2 1 RS62 CC32 RV20 LC08 P601 LC06 P611B LC07 RV18 RV22 CC31 CC33 P661 RV19 CV08 CV07 RV17 CC30 P511B PV01 RA78 P501A RS61 PA11B SA07 SA04 SA06 RA71 RA82 RA83 RA84 SA03 P802B SA02 RA7...

Page 31: ...82 2SC2655 2SC4721P 2SC752 2SA562TM 2SA1015 2SC1815 2SC2878 2SC1740S 2SC2120 2SA9335 2SA1788 RN2203 RN2201 RN2004 RN1203 RN1204 RN2204 RN1205 RN1202 RN1201 2SD1554 2SD2253 2SD1556 2SC5143 E C B B C E BCE B CE E C B E C B B C E B C E ON4409 SPECIFIC INFORMATIONS www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 32: ...att 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 capacito Mylar capacitor 3 The parts indicated with have special characteristics and should be replaced with identical parts only 4 Voltag...

Page 33: ...LTAGE C VIDEO C VIDEO VIDEO DRIVE R G B R G B V DRIVE V_DY_Y V_DY_G Q402 Q404 H DRIVE Q460 Q463 Q465 EN F B T H V D Y V H CRT AV SW SV V L R R MONITOR OUTPUT V L R V L AV IN FRONT 3 R V L VIDEO SDA SCL CHROMA DEF COMB TEXT V OUT H OUT POWER ON OFF HEAD PHONE Q610 V901 AUDIO AMP L R COMPONENT VIDEO INPUT P B C B P R C R Q841 Q842 RESET Q711 Q712 VSM I 2 C BUS CONTROL BLOCK www freeservicemanuals in...

Page 34: ...rial input System PAL B G PAL I PAL D K SECAM B G SECAM D K NTSC M NTSC M Color system NTSC4 43 Sound system 5 5 6 0 6 5 MHz Color system Sound output UHF 21 69 21 69 13 57 21 69 21 69 14 69 13 62 VHF 2 12 1 12 2 12 1 12 2 13 1 12 Channel CCIR UK CHINA CCIR OIRT US JAPAN 110 V 240 V 50 60 Hz 126 W 782 mm 498 mm 585 mm 46 kg Type29 Flat square picture tube 728 0mm Overall picture measured diagonall...

Page 35: ...ILM 1 16W 270KΩ New R4704 24011364 CHIP METAL FILM 1 16W 360KΩ Adjustment of code in Bus Data Using remote control under Design Mode select 2 DEF go to number 57BHSTR Press Mute key to change between NT3 PAL SCM NT4 and Vol and Vol to change the data to below settings Bus Data BHSTR NT3 0110 PAL 0159 SCM 0159 NT4 0159 Note You may need to re adjust Bus Data HPOS after changing C498 and fine tune W...

Page 36: ...ntre Change value of R4704 from chip metal film 1 16W 270KΩ to chip metal film 1 16W 360KΩ Change value of C498 from plastic film 50V 1800PF to plastic film 50V 3300PF www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 37: ...oint indicated to chassing ground using a color bar signal with all controls at normal line voltage 220 volts 5 Waveforms are taken receiving color bar signal with enough sensitivity 6 Voltage reading shown are nominal values and may vary 20 except H V NOTE 1 RESISTOR Resistance is shown in ohm K 1 000 M 1 000 000 All resistors are 1 6W and 5 tolerance carbon resistor unless otherwise noted as the...

Page 38: ...stor 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 capacito Mylar capacitor 3 The parts indicated with have special characteristics and should be replaced with identical parts on...

Page 39: ... 1 11 4 5V 4 5V 5 0V 32 0V 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN TUNER SHEET 1 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 40: ...V 3 3V 0V 0V 5 2V 5 2V 5 2V 5 2V 5 2V 5 2V 5 2V 5 2V 5 2V 5 2V 5 2V 4 0V 4 0V 3 8V 3 4V 0V 0V 0V 0V 0V 0V 3 4V 4 0V 4 0V 9 0V 9 0V 4 5V 9 0V 3 9V 0V 0V 2 0Vp p 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN AV SW SHEET 2 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 41: ... 3 11 27 0V 0V 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN VERT SHEET 3 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 42: ... 2 0V 2 0V 5V 10V 150V 0 1H 82Vp p H 0 1H 1000Vp p H 10 115 17 150Vp p H 3 27Vp p H 13 120Vp p H 29 280Vp p H 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN HDEF SHEET 4 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 43: ... 5 11 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN VCD MICON SHEET 5 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 44: ... 6 11 2 2V 0V 2 2V 9 9V 21 0V 9 7V 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN A PRO AUDIO AMP SHEET 6 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 45: ... 7 11 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN PROTECTOR SHEET 7 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 46: ... 8 11 1 5V 40mV 14V 0V 51 0V 6 7V 14 0V 1 1V 450Vp p AC 220V 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN POWER SHEET 8 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 47: ... 9 11 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST MAIN LOW B REG SHEET 9 9 www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 48: ... 2 2V 2 0V 2 2V 3 2V 8 7V 9 0V 160 0V 2 2V 3 2V 8 7V 9 0V 160V 2 2V 3 2V 8 7V 9 0V 160V 11 5V 5 5V 5 2V 0V 0 8V 0 3V 64 3V 6 0V 122 3V 122 7V 66Vp p 68Vp p 68Vp p 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST CRT DRIVE www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...

Page 49: ... 11 11 29SZ5DA 29SZ5DE 29SZ5SH 29SZ5ST FRONT AV www freeservicemanuals info 1 12 2014 Digitized in Heiloo Holland ...