Panasonic TX-21S4TP Service Manual Download | Manualshive

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Summary of Contents for TX-21S4TP

Page 1: ...llow a number of diagnostic and control functions to be performed For more details contact your local Panasonic company BACK EXIT TX 21 14S4TP Service Manual TC 21 14S4RP Safety Specifications Block Diagrams Schematic Diagrams PCB Views Self Check Service Information Parts List Service Hints Disassembly Location of Controls Waveforms Mechanical View Adjustments ...

Page 2: ...BACK BACK BACK E Schematics Y Schematics E PCB Y PCB Audio Video Power supply Control ...

Page 3: ...LR SLQ P9 UPV N 5 SLQ 9 287 9LGHR SLQ 9 SïS XGLR SLQ P9 UPV N 5 1 9LGHR 9 SïS 5 1 XGLR P9 UPV N LJK 9ROWDJH N9 N9 ï N9 N9 N9 ï N9 3LFWXUH 7XEH 6 FP 2 FP XGLR 2XWSXW 6SHDNHU 0XVLF 3RZHU PSHGDQFH HDGSKRQHV PSHGDQFH FFHVVRULHV VXSSOLHG 5HPRWH RQWURO 5 80 DWWHULHV LPHQVLRQV HLJKW PP PP LGWK PP PP HSWK PP PP 1HW HLJKW NJ NJ 6SHFLILFDWLRQV DUH VXEMHFW WR FKDQJH ZLWKRXW QRWLFH HLJKW DQG GLPHQVLRQV VKRZQ ...

Page 4: ...K DQ RKPPHWHU EHWZHHQ WKH MXPSHUHG SOXJ DQG HDFK H SRVHG PHWDOOLF FDELQHW SDUW RQ WKH UHFHLYHU VXFK DV VFUHZ KHDGV DHULDOV FRQQHFWRUV FRQWURO VKDIWV HWF KHQ WKH H SRVHG PHWDOOLF SDUW KDV D UHWXUQ SDWK WR WKH FKDVVLV WKH UHDGLQJ VKRXOG EH EHWZHHQ 0 RKP DQG 0 RKP KHQ WKH H SRVHG PHWDO GRHV QRW KDYH D UHWXUQ SDWK WR WKH FKDVVLV WKH UHDGLQJ PXVW EH LQILQLWH 855 17 27 3OXJ WKH FRUG GLUHFWO LQWR WKH RXW...

Page 5: ...FOLSV DQG URWDWH WKH FKDVVLV FORFNZLVH PRYLQJ WKH 7 OHDG DURXQG WR WKH OHIW VLGH RI WKH 57 QHFN 6OLGH WKH ORZHU HGJH RI WKH FKDVVLV LQWR WKH SRZHU FDEOH KROGHU FDVH ZKLOVW VOLGLQJ WKH XSSHU HGJH RI WKH ERDUG LQWR WKH FKDVVLV KROGLQJ EORFN IWHU VHUYLFLQJ HQVXUH DOO ZLULQJ LV UHWXUQHG WR LWV RULJLQDO SRVLWLRQ EHIRUH UHWXUQLQJ WKH UHFHLYHU WR WKH FXVWRPHU 3 LJ KDVVLV KROGLQJ EORFN 3RZHU FDEOH KROGHU ...

Page 6: ...DV EHHQ PDGH WR VWRUH WKH UHTXLUHG YDOXHV 7R H LW 6HUYLFH 0RGH SUHVV WKH 1RUPDOLVDWLRQ EXWWRQ 127 7KH ILJXUHV XVHG EHORZ DUH QRPLQDO DQG XVHG IRU UHSUHVHQWDWLYH SXUSRVHV RQO OLJQPHQW XQFWLRQ 6HWWLQJV 6SHFLDO HDWXUHV 9HUWLFDO DPSOLWXGH 9ï PS 2SWLPXP VHWWLQJ 9HUWLFDO SRVLWLRQ 9ï3RV 2SWLPXP VHWWLQJ RUL RQWDO FHQWUH ï WU 2SWLPXP VHWWLQJ 5HG FXWRII 5ï XW 2SWLPXP VHWWLQJ UHHQ FXWRII ï XW 2SWLPXP VHWWLQJ...

Page 7: ...9 p 9 73 9 9 p 9 73 9 p 9 73 9 p 9 73 9 9 p 9 73 9 p 9 73 9 p 9 73 9 p 9 6 6HOI FKHFN LV XVHG WR DXWRPDWLFDOO FKHFN WKH XV LQHV H DGHFLPDO FRGH RI WKH 79 VHW KHQ H LWLQJ 6HOI KHFN WKH FXVWRPHU VHWWLQJV ZLOO UHWXUQ WR IDFWRU VHWWLQJV 7 R JHW LQWR WKH 6HOI KHFN PRGH SUHVV WKH 6WDWXV EXWWRQ RQ WKH 5HPRWH RQWURO IROORZHG E WKH 9 EXWWRQ RQ WKH FXVWRPHU FRQWUROV DW WKH IURQW RI WKH 79 DQG WKH VFUHHQ ZLO...

Page 8: ... 51 7 P 9 SLQ SLQ 73 73 SLQ 73 SLQ 9HUW 2XW 1 6 2XW 5 2XW 2XW 2XW 5 2XW P6 P9 6 P9 6 P9 P6 9 6 9 SLQ 6 P6 P9 SLQ 92 6 P9 SLQ SLQ 9HUW ULYH 2XW P6 9 6 9 6 9 6 9 P6 P 9 P6 P6 9 P 9 6 P6 9 9 6 P 9 6 6 P 9 6 6 6 9 9 9 ...

Page 9: ... 9 L G H R 6 L J Q D O X G L R 6 L J Q D O R D U G 3 5 2 6 6 2 5 5 781 5 9 L G H R Q 2 X W X G L R Q 2 X W 5 ï 1 9 2 8 2 6 1 2 5 0 ...

Page 10: ... D U G ï R D U G 9 9 9 9 0 5 2 3 5 2 0 5 6 7 3 2 5 6 8 3 3 8 2 9 2 3 5 2 6 6 2 5 1 8 2 9 5 7 5 5 5 9 6 X S S O 6 W D Q G E 2 Q 2 I I U R P R Q W U R O 5 9 9 9 9 9 9 9 9 9 9 9 9 9 ï 9 H J D X V V L Q J 7 7 7 5 7 X W R I I 9 9 9 6 7 1 6 7 ...

Page 11: ... 7 8 1 5 6 6 3 3 R V 1 H J 5 0 2 7 1 0 5 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 7 1 2 2 8 5 7 9 6 1 3 5 2 6 6 2 5 8 2 2 8 7 3 8 7 7 2 8 7 3 8 7 9 5 7 3 5 2 0 6 6 21752 2 5 0 4 ...

Page 12: ... 127 7KH QXPEHUV RQ WKH H SORGHG YLHZ EHORZ UHIHU WR WKH PHFKDQLFDO VHFWLRQ RI WKH 5HSODFHPHQW 3DUWV LVW 3 576 2 7 21 ...

Page 13: ...E D307 MTZJT 774 7A DIODE D351 MA165TA5 DIODE D352 MA165TA5 DIODE D353 MA165TA5 DIODE D354 MA165TA5 DIODE D452 ERA15 02V3 DIODE D453 MA165TA5 DIODE D454 MA165TA5 DIODE D455 MA165TA5 DIODE D503 MA165TA5 DIODE D504 MA165TA5 DIODE D505 1SR124 4AT82 DIODE D506 MTZJ33B DIODE D541 MA165TA5 DIODE D542 MA165TA5 DIODE D551 TVSRH2FV1 DIODE D552 TVSRU2AMLFA5 DIODE D553 1SR124 4AT82 DIODE D554 1SR124 4AT82 DI...

Page 14: ...R L801 ELF15N005A SAW FILTR X101 K2955 M100 CERAMIC FILTER X104 EFCV3195T6 FILTER X201 EFCS6R5MS5 FILTER X202 EFCS5R5MS5 FILTER X302 EFCS6R5MW3 FILTER X303 TAFCSB503F6 CRYSTALS CRYSTAL X301 EFCWS2F11T CRYSTAL X601 LN P 01S CRYSTAL X1201 CSA18 00MXZ RESISTORS S M CARB C016 ERJ6GEY0R00 0 1W 5 0 S M CARB C605 ERJ6GEY0R00 0 1W 5 0 S M CARB JC1 ERJ6GEY0R00 0 1W 5 0 S M CARB JC11 ERJ6GEY0R00 0 1W 5 0 S ...

Page 15: ...103 0 1W 5 10K S M CARB R518 ERJ6ENF1302 0 1W 1 13K S M CARB R520 ERJ6GEYJ334 0 1W 5 330K S M CARB R521 ERJ6GEYJ103 0 1W 5 10K S M CARB R541 ERJ6GEYJ332 0 1W 5 3K3 S M CARB R601 ERJ6GEYJ123 0 1W 5 12K S M CARB R602 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R603 ERJ6GEYJ103 0 1W 5 10K S M CARB R604 ERJ6GEYJ472 0 1W 5 4K7 S M CARB R605 ERJ6GEYJ103 0 1W 5 10K S M CARB R606 ERJ6GEYJ103 0 1W 5 10K S M CARB R607 ...

Page 16: ... 0 1W 5 1K S M CARB R3136 ERJ6GEYJ103 0 1W 5 10K S M CARB R3137 ERJ6GEYJ223 0 1W 5 22K S M CARB R3138 ERJ6GEYJ102 0 1W 5 1K S M CARB R3140 ERJ6GEYJ103 0 1W 5 10K S M CARB R3141 ERJ6GEYJ223 0 1W 5 22K S M CARB R3142 ERJ6GEYJ102 0 1W 5 1K S M CARB R3143 ERJ6GEYJ181 0 1W 5 180 CAPACITORS S M CAP C010 ECUV1H103KBX 50V 10nF ELECT C011 ECA1CM100GB 16V 10µF S M CAP C012 ECUV1H103KBX 50V 10nF S M CAP C014...

Page 17: ...V 100pF ELECT C853 ECA1EM102GB 25V 100µF ELECT C854 ECA1HHG471E 50V 470µF ELECT C855 ECJ2VF1H104Z 350V 100nF ELECT C856 ECJ2VF1H104Z 350V 100nF ELECT C857 ECA1HM101GB 50V 100µF ELECT C858 ECA1AM222B 10V 100µF ELECT C859 ECJ2VF1H104Z 350V 100nF ELECT C860 ECA1HM101GB 50V 100µF ELECT C861 ECA1CM102B 16V 100µF ELECT C1201 ECA1EM102GB 25V 100µF ELECT C1202 ECA1EM101GB 25V 100µF ELECT C1203 ECA1EM471GB...

Page 18: ... R522 ERJ6GEYJ394 0 1W 5 390K S M CARB R542 ERJ6GEYJ242 0 1W 5 2K4 S M CARB R543 ERJ6GEYJ682 0 1W 5 6K8 CARBON R551 ERDS1TJ1R5 0 5W 5 1R5 CARBON R552 ERDS1TJ1R5 0 5W 5 1R5 FUSIBLE R555 ERQ1CJP1R0 1W 5 1 S M CARB R557 ERJ6GEYJ562 0 1W 5 5K6 CARBON R560 ERDS1TJ304 0 5W 5 300K S M CARB R1215 ERJ6GEY0R00 0 1W 5 0 S M CARB R1216 ERJ6GEY0R00 0 1W 5 0 S M CARB R1217 ERJ6ENF1202 0 1W 1 1K2 METAL R1218 ERO...

Page 19: ...3 0 5W 1 560K S M CARB R1224 ERJ6GEYJ683 0 1W 5 68K S M CARB R1225 ERJ6GEYJ433 0 1W 5 43K S M CARB R1230 ERJ6GEYJ103 0 1W 5 10K S M CARB R1242 ERJ6GEY0R00 0 1W 5 0 S M CARB R1251 ERJ6GEY0R00 0 1W 5 0 S M CARB R1252 ERJ6GEYJ101 0 1W 5 100 S M CARB R1275 ERJ6GEY0R00 0 1W 5 0 S M CARB R1279 ERJ6GEY0R00 0 1W 5 0 S M CARB R1280 ERJ6GEY0R00 0 1W 5 0 S M CARB R1291 ERJ6GEYJ432 0 1W 5 4K3 S M CARB R1304 E...

Page 20: ...1K8 S M CARB R1290 ERJ6GEYJ103 0 1W 5 10K S M CARB R1291 ERJ6GEYJ682 0 1W 5 6K8 S M CARB R1292 ERJ6GEYJ103 0 1W 5 10K S M CARB R1306 ERJ6GEY0R00 0 1W 5 0 S M CARB R1307 ERJ6GEYJ182 0 1W 5 1K8 CAPACITORS FILM C255 B32529 C224 50V 220nF S M CAP C351 ECUV1H151JCX 50V 150pF S M CAP C352 ECUV1H151JCX 50V 150pF S M CAP C353 ECUV1H181JCX 50V 180pF ELECT C453 ECEA1HU101 50V 100µF ELECT C454 ECA1HM2R2GB 50...

Page 21: ... 1K2 S M CARB R1215 ERJ6GEYJ682 0 1W 5 6K8 S M CARB R1216 ERJ6GEYJ682 0 1W 5 6K8 S M CARB R1217 ERJ6ENF7501 0 1W 1 7K5 METAL R1218 ERO50PKF5603 0 5W 1 560K S M CARB R1224 ERJ6GEYJ683 0 1W 5 68K S M CARB R1225 ERJ6GEYJ433 0 1W 5 43K S M CARB R1230 ERJ6GEYJ823 0 1W 5 82K S M CARB R1241 ERJ6GEYJ822 0 1W 5 8K2 S M CARB R1242 ERJ6GEYJ434 0 1W 5 43K S M CARB R1251 ERJ6GEY0R00 0 1W 5 0 S M CARB R1252 ERJ...

Page 22: ...7 67 32 17 2 75 16 73 4 73 4 73 4 73 73 73 2 5 713 ...

Page 23: ... 2 5 713 21 8 725 9 6 ...

Page 24: ... 67 32 17 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 73 4 4 ...

Page 25: ...NOTES 23 ...

Page 26: ...RXUFH 9 5HFHLYLQJ 6LJQDO RORXU DU VLJQDO 5 OO FXVWRPHU FRQWUROV 0D LPXP SRVLWLRQ QGLFDWHV WKH 9LGHR VLJQDO SDWK QGLFDWHV WKH XGLR VLJQDO SDWK QGLFDWHV WKH 9HUWLFDO RUL RQWDO VLJQDO SDWK 7KHVH VFKHPDWLF GLDJUDPV DUH WKH ODWHVW DW WKH WLPH RI SULQWLQJ DQG DUH VXEMHFW WR FKDQJH ZLWKRXW QRWLFH 5HPDUNV DUH PXVW EH WDNHQ ZKHQ VHUYLFLQJ WKLV UHFHLYHU DV LW XVHV D 27 FKDVVLV 7KH FLUFXLW LV GHILQHG E 27 DQ...

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