Panasonic TX-W32D2F Service Manual Download Page 46 | Manualshive

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Summary of Contents for TX-W32D2F

Page 1: ...H PCB view M PCB view Y PCB view B Adjustments Service Hints Mechanical View B Schematic D Schematic E Schematic Self Check Disassembly Waveforms Location of Controls Service Manual Colour Television EURO 3HW Chassis TX W32D2F Notes Service Support About F G Schematics H Schematic M Schematic EXIT Y Schematic GO BACK PCB view G T F G B T B T B ...

Page 2: ...2kg Specifications are subject to change without notice Weight and dimensions shown are approximate Caractéristiques Alimentation 220 240 V AC 50Hz Power Consumption 173W Impédance d antenne 75W asymétrique sur prise coaxiale Systéme de réception PAL B G D K I H PAL 60 SECAM B G D K L L M NTSC NTSC Entrée AV seulement Canaux de réception VHF E2 E2 VHF H1 H2 ITALY VHF A H ITALY VHF R1 R2 VHF R3 R5 ...

Page 3: ...IONS DE SECURITE 2 EMPLACEMENT DES COMMANDES 4 SUGGESTIONS DE SERVICE 4 REGLAGÉS 5 AUTO TEST 9 TABLEAU DE MIRES DE FORMES D ONDES 10 VUE DU CIRCUIT IMPRIMÉ 11 SCHEMA SYNOPTIQUE 19 DIAGRAMME SCHEMATIQUE 22 EMPLACEMENT DES PIECES 29 LISTE DES PIECES DE RECHANGE 30 PRECAUTIONS DE SECURITE Conseils Generaux 1 Avant d effectuer toute révision d un châssis sous tension il est recommandé d installer un t...

Page 4: ... FUITE 1 Brancher le cordon secteur directement à une prise secteur Ne pas utiliser de transformateur d isolation pour cette vérification 2 Raccorder une résistance de 2kW 10W en série avec une partie métallique exposée du récepteur et une terre comme une conduite d eau 3 Utiliser un voltmètre CA de type à impédance élevée pour mesurer le potentiel à travers la résistance 4 Vérifier toutes les par...

Page 5: ...mplacement Des Commandes SERVICE HINTS How to remove the rear cover 1 Remove the 10 screws A as shown in Fig 3 Fig 4 SUGGESTIONS DE DEPANNAGE COMMENT RETIRER LE PENNEAU ARRI_RE 1 Retirer les 10 vis A comme sur la Fig 3 Fig 4 ...

Page 6: ... the back of the TV and switch the TV on 2 Go into the Service Mode as explained above The screen will show 3 Press the blue button on the remote control The screen will show 4 Press the STORE button on the TV The screen will show 5 All the tuning information stored inside the TV will now be transferred to the Memory Pack This process will take 2 3 minutes to complete and when finished the screen ...

Page 7: ...ns de syntonisation enregistées par le téléviseur seront maintenant transférées vers le bloc mémoire Cette opération ne prend que 2 à 3 minutes Lorsqu elle est terminée l écran du téléviseur présentera message suivant Processus de transfert bloc mémoire vers téléviseeur 1 La partie arrière du téléviseur comporte trois connecteurs à 21 broches brancher le bloc mémoire dans le connecteur AV2 puis me...

Page 8: ... position H POS 035 EW amplitude E W AMP 1 020 Optimum setting EW amplitude E W AMP 2 015 Optimum setting Trapezium comp TRAPEZ 1 004 Optimum setting Vert DC VERT D C 008 Text Position TEXT POSITION 060 Optimum setting Cutoff Select a Greyscale pattern enter Service Mode and step through to Cutoff connect an oscilloscope to the Blue Cathode and adjust the screen VR of the FBT to get 150_5V at the ...

Page 9: ...lages Correction trapèze TRAPEZ 1 004 Optimiser les réglages Vert DC VERT D C 008 Optimiser les réglages Text Position TEXT POSITION 060 Optimiser les réglages Cutoff Selectionner une mire passer en mode service et pas à pas atteindre le menu CUT OFF Placer la sonde de l oscilloscope sur la cathode Bleue Régler la tension d écran sur le transformateur THT pour obtenir 150V 5V à la base de l impuls...

Page 10: ... Minimum 1 Confirmer le réglage E PCB D PCB U5B 5 _ 0 5V U5A 5 1 0 12 0 1V U8A 8 _ 0 5V U5SB 5 _ 0 25V U9 9 _ 0 5V U15 15 _ 0 7V U12 11 8 _ 0 5V U16 16 1 _ 0 8V U22 22 5 _ 1V U38 19 _ 1V U47 47 5 _ 2 5V U150 150 _ 1V U200 204 _ 10V SELF CHECK Self check is used to automatically check the Bus Lines and Hexadecimal code of the TV set To get into the Self Check mode press the Status button on the Rem...

Page 11: ...WAVEFORM PATTERN TABLE TABLEAU DE MIRES DE FORMA D ONDES ...

Page 12: ... Board F Board A V Switching H Board Mega Text IC3501 F Board Microcontroller IC1101 EPROM 21 Pin AV2 IC1105 IC2001 MSP3410 IC603 TDA4780 E Board F Board IC1601 DFU IC1602 SDA9280 IC1701 V Processor X1101 IIC Bus1 IIC Bus2 IIC Bus4 M3L CONTROL BLOCK DIAGRAM ...

Page 13: ...903 Q905 Q906 Q907 Q908 Q909 1 3 L361 L371 L351 3 IC371 7 8 3 IC361 7 8 3 IC351 7 8 15 6 Teletext Processing MSP3410 IC2001 60 58 55 28 29 IC251 1 4 IC252 1 4 E15 7 1 To Speaker 52 53 25 26 33 34 5 4 2 1 Q2003 Q2004 5 4 2 1 Video SW Audio SW 13 14 17 8 6 2 3 1 4 21 9 10 12 11 5 20 6 2 3 1 19 6 18 7 15 16 2 3 1 6 AV4 E1 3 4 5 G1 3 5 6 E4 3 4 5 14 13 6 4 18 2 2 1 1 Y2 3 4 5 G2 IC2301 4 1 E24 1 To 3D...

Page 14: ...R Toutes les résistance sont des résistance au carbone 1 4W sauf indication contraire par les indications suivantes L unité de résistance est l OHM W K 1 000 M 1 000 000 2 CONDENSATEUR Toutes les condensateurs sont des condensateurs céramique 50V sauf indication contraire par les indications suivantes L unité de capacitié est leµF sauf indication contraire 3 BOBINE L unité d inductance est leµH sa...

Page 15: ... ...

Page 16: ...4 ECUV1H102JCX S M CAP 50V 1nF C005 ECUV1H102JCX S M CAP 50V 1nF C006 ECUV1H102JCX S M CAP 50V 1nF C007 ECUV1H102JCX S M CAP 50V 1nF C009 ECA1HMR22GB ELECT 50V 0 22mF C010 ECUV1H102KBX S M CAP 50V 1nF C014 ECUV1H103ZFX S M CAP 50V 10nF C015 ECUV1H390JCX S M CAP 50V 39pF C016 ECUV1H390JCX S M CAP 50V 39pF C017 ECA1CM470GB ELECT 16V 47mF C019 ECUV1H561JCX S M CAP 50V 560pF C020 ECUV1H103ZFX S M CAP ...

Page 17: ... CERAMIC 50V 1000pF C501 ECQM1H224J FILM 50V 220nF C502 ECQM2683JZ FILM 250V 68nF C503 ECKC2H102J CERAMIC 500V 1nF C504 ECQB1H223K FILM 50V 22nF C506 ECKC2H102J CERAMIC 500V 1nF C552 TAC4S6T102JC CERAMIC 1500V 1nF C553 ECQP1223JZW FILM 100V 22nF C555 TAC4R6T622JC CERAMIC 1500V 6 2nF C556 ECEA2CNR47SB ELECT 160V R47mF C557 ECKC2H331J CERAMIC 500V 330pF C558 ECA2EM330B ELECT 250V 33pF C559 ECKC2H101...

Page 18: ...0V 100pF C915 ECA1CM471GB ELECT 16V 470pF C916 ECEA2EU220 ELECT 250V 22mF C917 ECA1HM100GB ELECT 50V 10pF C918 ECUV1H103ZFX S M CAP 50V 10nF C919 ECCR2H270J CERAMIC 500V 27pF C1051 ECKC1H101J CERAMIC 50V 100pF C1052 ECA1VM470B ELECT 35V 47pF C1053 ECKC1H103JB CERAMIC 50V 10nF C1102 ECUV1H104ZFX S M CAP 50V 100nF C1103 ECUV1H104ZFX S M CAP 50V 100nF C1104 ECA0JM101G ELECT 6 3V 100pF C1105 ECUV1H330...

Page 19: ...C1722 ECA1CM470GB ELECT 16V 47mF C1723 ECUV1H104ZFX S M CAP 50V 100nF C1724 ECUV1H104ZFX S M CAP 50V 100nF C1725 ECUV1H104ZFX S M CAP 50V 100nF C1726 ECUV1H104ZFX S M CAP 50V 100nF C1727 ECUV1H104ZFX S M CAP 50V 100nF C1728 ECUV1H104ZFX S M CAP 50V 100nF C1729 ECUV1H104ZFX S M CAP 50V 100nF C1730 ECUV1H104ZFX S M CAP 50V 100nF C1731 ECUV1H104ZFX S M CAP 50V 100nF C1732 ECUV1H104ZFX S M CAP 50V 100...

Page 20: ... C2356 ECKC1H103JB CERAMIC 50V 10nF C2360 ECKC1H103JB CERAMIC 50V 10nF C2361 ECA1HM471GB ELECT 50V 470pF C2362 ECA1CM471GB ELECT 16V 470pF C2363 ECA1HM4R7GB ELECT 50V 4 7mF C2364 ECKC1H103J CERAMIC 50V 10nF C2365 ECA1HMR33GB ELECT 50V 0 33mF C2366 ECKC1H103JB CERAMIC 50V 10nF C3001 ECKC1H561J CERAMIC 50V 560pF C3002 ECKC1H561J CERAMIC 50V 560pF C3101 ECEA1HN4R7UB ELECT 50V 4 7mF C3102 ECA1HM470GB ...

Page 21: ...330 ALF DIODE D453 TVSEM01ZV0 DIODE D457 1SS252T 77 DIODE D502 1SS254T 77 DIODE D503 EU02 DIODE D504 EU02 DIODE D531 1SS254T 77 DIODE D532 1SS254T 77 DIODE D533 1SS254T 77 DIODE D551 EU02 DIODE D556 AU02V0 DIODE D557 ERC91 02J5 DIODE D558 AU02V0 DIODE D559 MTZJT 7736A DIODE D560 1SS252T 77 DIODE D561 1SS254T 77 DIODE D563 RH3GLF 102 DIODE D571 FMV 3GULF027 DIODE D572 RU3NLFA1 DIODE D573 1SS254T 77...

Page 22: ...SUPPLY IC845 SE140N ERROR AMPLIFIER IC851 TL431ACLPM COIL IC852 TL431ACLPM COIL TERMINALS AND LINKS JA2 ERJ6GEY0R00 S M CARB 0 1W 5 0W JA3 ERJ6GEY0R00 S M CARB 0 1W 5 0W JA5 ERJ6GEY0R00 S M CARB 0 1W 5 0W JA6 ERJ6GEY0R00 S M CARB 0 1W 5 0W JA7 ERJ6GEY0R00 S M CARB 0 1W 5 0W JA8 ERJ6GEY0R00 S M CARB 0 1W 5 0W JA9 ERJ6GEY0R00 S M CARB 0 1W 5 0W JK3001 TJB16656 A V TERMINAL JSB3 ERJ6GEY0R00 S M CARB ...

Page 23: ... COIL L601 TLT047K991R COIL L602 TLT047K991R COIL L603 TLT047K991R COIL L801 ELF18D486D COIL L802 ELF18D486D COIL L807 ELF18D856A COIL L808 EXCELSA35T COIL L809 EXCELDR35C COIL L810 EXCELSA39V COIL L811 EXCELSA39V COIL L812 EXCELDR35V COIL L813 EXCELDR35V COIL L817 EXCELDR35V COIL L845 EXCELSA35T COIL L847 EXCELSA35B COIL L848 EXCELSA35T COIL L850 EXCELSA35T COIL L851 EXCELSA35B COIL L854 ELEIE150...

Page 24: ...OR Q909 2SC3944ARLB TRANSISTOR Q1052 BC557B TRANSISTOR Q1101 BC847B TRANSISTOR OR 2SD601ATX Q1102 BC847B TRANSISTOR OR 2SD601ATX Q1103 BC847B TRANSISTOR OR 2SD601ATX Q1106 BC847B TRANSISTOR OR 2SD601ATX Q1107 BC847B TRANSISTOR OR 2SD601ATX Q1108 BC847B TRANSISTOR OR 2SD601ATX Q1112 2SC3757QRTX TRANSISTOR Q1191 BC847B TRANSISTOR OR 2SD601ATX Q1301 BC847B TRANSISTOR OR 2SD601ATX Q1303 BC847B TRANSIS...

Page 25: ... 1KW R267 ERJ6GEYJ391 S M CARB 0 1W 5 390W R268 ERJ6GEYJ391 S M CARB 0 1W 5 390W R269 ERJ6GEY0R00V S M CARB 0 1W 5 0W R270 ERG3SJ102 METAL 3W 5 1 0KW R351 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R352 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R354 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R355 ERG2FJ823 METAL 2W 5 82KW R356 ERJ6GEY0R00 S M CARB 0 1W 5 0W R357 ERJ6GEYJ822 S M CARB 0 1W 5 8K2W R358 ERDS1TJ821 CARBON 0 5W 5 820W...

Page 26: ...0 1W 5 150W R648 ERJ6GEYJ150 S M CARB 0 1W 5 15W R649 ERJ6GEY0R00 S M CARB 0 1W 5 0W R651 ERJ6GEYJ225 SM CARB 0 125W 5 2 2MW R652 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R653 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R654 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R655 ERJ6GEYJ243 SM CARB 0 125W 5 24KW R656 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R657 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R658 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R659 ERJ...

Page 27: ...S M CARB 0 1W 5 10KW R1134 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R1135 ERJ6GEY0R00 S M CARB 0 1W 5 0W R1136 ERJ6GEYJ221 S M CARB 0 1W 5 220W R1137 ERJ6GEYJ561 S M CARB 0 1W 5 560W R1138 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R1142 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R1143 ERJ6GEYJ392 S M CARB 0 1W 5 3K9W R1144 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R1145 ERJ6GEYJ472 S M CARB 0 1W 5 4K7W R1149 ERJ6GEYJ473 S M CARB 0 1W...

Page 28: ...1730 ERJ6GEYJ391 S M CARB 0 1W 5 390W R1777 ERJ6GEYJ271 S M CARB 0 1W 5 270W R1778 ERJ6GEYJ391 S M CARB 0 1W 5 390W R1801 ERJ6GEY0R00 S M CARB 0 1W 5 0W R1802 ERJ6GEY0R00 S M CARB 0 1W 5 0W R1803 ERJ6GEY0R00 S M CARB 0 1W 5 0W R1804 ERJ6GEYJ153 S M CARB 0 1W 5 15KW R1805 ERJ6GEYJ561 S M CARB 0 1W 5 560W R1806 ERJ6GEYJ823 S M CARB 0 1W 5 82KW R1807 ERJ6GEYJ100 S M CARB 0 1W 5 10W R1808 ERJ6GEYJ100 ...

Page 29: ...0 1W 5 1KW R3114 ERJ6GEYJ681 S M CARB 0 1W 5 680W R3115 ERJ6GEYJ104 S M CARB 0 1W 5 100KW R3117 ERJ6GEYJ104 S M CARB 0 1W 5 100KW R3118 ERJ6GEYJ681 S M CARB 0 1W 5 680W R3119 ERJ6GEYJ353 S M CARB 0 1W 5 35KW R3120 ERJ6GEYJ101 S M CARB 0 1W 5 100W R3121 ERJ6GEYJ101 S M CARB 0 1W 5 100W R3122 ERJ6GEYJ353 S M CARB 0 1W 5 35KW R3123 ERJ6GEYJ153 S M CARB 0 1W 5 15KW R3124 ERJ6GEYJ750 S M CARB 0 1W 5 75...

Page 30: ...CARB 0 1W 5 4K7W R3353 ERJ6GEYJ474 S M CARB 0 1W 5 470KW R3354 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R3355 ERJ6GEYJ391 S M CARB 0 1W 5 390W R3501 ERJ6GEYJ100 S M CARB 0 1W 5 10W R3502 ERJ6GEY0R00 S M CARB 0 1W 5 0W R3503 ERJ6GEYJ471 S M CARB 0 1W 5 470W R3505 ERJ6GEYJ100 S M CARB 0 1W 5 10W R3506 ERJ6GEYJ100 S M CARB 0 1W 5 10W R3507 ERJ6GEYJ472 S M CARB 0 1W 5 4K7W R3508 ERJ6GEYJ151 S M CARB 0 1W 5 150...

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