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Service Support

Service and repair of

this product is

supported by

Panasonic's LUCI

interface.

This interface provides a

link between the TV and

a standard PC to allow a

number of diagnostic

and control functions to

be performed.

For more details contact

your local Panasonic

company.

BACK

EXIT

TX-21/14S4TC /

Service Manual

TC-21/14S4RC

Safety

Specifications

Block Diagrams

Schematic Diagrams

PCB Views

Self Check

Service

Information

Parts List

Service Hints

Disassembly

Location of

Controls

Waveforms

Mechanical

View

Adjustments

Summary of Contents for TC-14S4RC

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 14S4TC Service Manual TC 21 14S4RC 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 ...

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Page 7: ...9 p 9 73 9 p 9 9 73 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 9 925 5 781 92 7 79 HLQVFKDOWHQ LH 5HJOHU ZLH IROJW HLQVWHOOHQ HOOLJNHLW PLQLPXP UXQGKHOOLJNHLWVUHJLHU PLQLPXP RQWUDVW PLQLPXP 6WUDKOVWURP 1XOO LH 0HVVXQJHQ DQ GHQ 7 HVWSXQNWHQ VROOHQ IROJHQGH HWULHEVVSDQQXQJHQHUJHEHQ 73 9 p 9 73 9 p 9 73 9 p 9 73 9 p 9 73 9 p 9 73 9 p 9 9 73 9 p 9 73 9 9 p 9 73 9 p 9 73 9 p...

Page 8: ...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 9: ...V 6HUYLFHï0RGXV GLH l1lï7 DVWH DXI GHU HUQEGLHQXQJ GUÚFNHQ 10 5 81 LH DQJHJHEHQHQ HUWH VLQG 0LWWHOZHUWH XQG ÐQQHQ LQGLYLGXHOO QDFK REHQ RGHU XWHQ QDFK GHP NRUUHNWHQ EJOHLFK DEZLHFKHQ EJOHLFKIXQNWLRQ LQVWHOOXQJ HVRQGHUH 0HUNPDOH 9HUWLNDOH DPSOLWXGH 9ï PS 2SWLPDOH LQVWHOOXQJ 9HUWLNDOH SRVLWLRQ 9ï3RV 2SWLPDOH LQVWHOOXQJ RUL RQWDOH FHQWUH ï WU 2SWLPDOH LQVWHOOXQJ 5HG FXWRII 5ï XW 2SWLPDOH LQVWHOOXQJ U...

Page 10: ...WRPHU VHWWLQJV ZLOO UHWXUQ WR IDFWRU VHWWLQJV 6 LH 6HOEVWGLDJQRVH GLHQW XP DXWRPDWLVFKHQ 3UÚIHQ GHU XVï HLWXQJHQ VRZLH GHV H DGH LPDOFRGHV GHV HU WHV XP XIUXIHQ GHU 6HOEVWGLDJQRVH GLH 6WDWXVWDVWH DXI GHU HUQEHGLHQXQJ XQG GDQQ GLH 7 DVWH 9 DXI GHP HGLHQXQJVIHOG YRUQ DP HUQVHKJHU W GUÚFNHQ ZRUDXI GHU HQWVSUHFKHQGH LOGVFKLUP HUVFKHLQW ï 1DFK GHU 6HOEVWGLDJQRVH ZLUG GDV HU W DXWRPDWLVFK DXI V PWOLFKH ...

Page 11: ... 7 6 1 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 12: ... 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 ...

Page 13: ... 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 675209 5625 81 6 2 6 0 ...

Page 14: ... 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 21752 2 6 0 4 ...

Page 15: ...LQJ 7KH QXPEHUV RQ WKH H SORGHG YLHZ EHORZ UHIHU WR WKH PHFKDQLFDO VHFWLRQ RI WKH 5H SODFHPHQW 3DUWV LVW LH 1XPPHU DXI GHQ PHFKDQLVFKHQ 7HLOHQ HLJW GLH H XJVQXPPHU GHU UVDW WHLOOLVWH DQ 3 26 216 181 3 576 2 7 21 ...

Page 16: ...C DIODES DIODE D010 MA4150 DIODE D011 MA4150 DIODE D304 1SS355TE 17 DIODE D306 MTZJT 774 7A DIODE 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...

Page 17: ...GEY0R00 0 1W 5 0 S M CARB JC12 ERJ6GEY0R00 0 1W 5 0 S M CARB JC1 ERJ6GEY0R00 0 1W 5 0 S M CARB JC11 ERJ6GEY0R00 0 1W 5 0 S M CARB JC20 ERJ6GEY0R00 0 1W 5 0 S M CARB JC21 ERJ6GEY0R00 0 1W 5 0 S M CARB JC23 ERJ6GEY0R00 0 1W 5 0 S M CARB JC26 ERJ6GEY0R00 0 1W 5 0 S M CARB JC31 ERJ6GEY0R00 0 1W 5 0 S M CARB JC9 ERJ6GEY0R00 0 1W 5 0 S M CARB JEAKK ERJ6GEY0R00 0 1W 5 0 S M CARB JEANK ERJ6GEY0R00 0 1W 5 ...

Page 18: ...0 75W 5 8M2 CARBON R819 ERDS1TJ104 0 5W 5 100K METAL R853 ERG2ANJ270 2W 5 27 S M CARB R857 ERJ6GEYJ102 0 1W 5 1K S M CARB R858 ERJ6GEYJ102 0 1W 5 1K S M CARB R859 ERJ6GEYJ102 0 1W 5 1K S M CARB R860 ERJ6GEYJ102 0 1W 5 1K S M CARB R861 ERJ6GEY0R00 0 1W 5 0 FUSIBLE R1201 ERQ1CJP2R2 1W 10 2R2 S M CARB R1202 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R1203 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R1204 ERJ6GEYJ562 0 1W 5...

Page 19: ...LECT C116 ECJ2YB1H104K 350V 100nF S M CAP C203 ECUV1H220JCX 50V 22pF S M CAP C204 ECUV1H220JCX 50V 22pF ELECT C207 ECEA1CN100 16V 10µF ELECT C208 ECA1CM100GB 16V 10µF S M CAP C216 ECUV1H272KBX 50V 10µF ELECT C251 ECA1EM471GB 25V 470µF ELECT C252 ECA1HM010GB 50V 1µF ELECT C253 ECA1EHG470B 50V 1µF S M CAP C254 ECUV1H272JCX 50V 2 7nF FILM C256 ECQM1H224J 50V 220nF FILM C257 ECQM1H474J 50V 470nF ELECT...

Page 20: ...01GB 50V 100µF ELECT C1244 ECA1CM100GB 16V 10µF ELECT C1249 ECJ2VF1H104Z 350V 100nF ELECT C1255 ECA1HM101GB 50V 100µF ELECT C1256 ECJ2YB1H104K 350V 100nF S M CAP C1257 ECUV1H561JCX 50V 560pF ELECT C1258 ECA1CM100GB 16V 10µF S M CAP C1259 ECUV1H150JCX 50V 15pF S M CAP C1260 ECUV1H560JCX 50V 56pF ELECT C1261 ECA1HM101GB 50V 100µF S M CAP C1262 ECUV1H390JCX 50V 39pF S M CAP C1263 ECUV1H390JCX 50V 39p...

Page 21: ... ELECT C453 ECEA1HU101 50V 100µF ELECT C454 ECA1HM2R2GB 50V 2 2µF FILM C551 ECWH12H822J 1250V 8 2nF FILM C552 ECQE6104K 600V 100nF CERAMIC C554 ECKC3D331J 2KV 330pF FILM C557 ECWF2H474J 500V 470nF ELECT C558 ECEA2CG010 160V 1µF ELECT C567 ECA1VM471GB 35V 470µF ELECT C811 ECA1JM100GB 63V 10µF S M CAP C1228 ECUV1H560GCG 50V 56pF ELECT C1268 ECA1HM101GB 50V 100µF DIFFERENCES FOR MODEL TC 21S4RC MECHA...

Page 22: ...F S M CAP C508 ECUV1H102JCX 50V 1nF FILM C551 ECWH12H103J 1250V 10nF FILM C552 ECQF4273JZH 400V 27nF CERAMIC C555 ECKC3D152J 2KV 1 5nF FILM C557 ECWF2H394JZ 500V 390nF ELECT C558 ECEA2CU4R7 160V 4 7µF ELECT C567 ECA1VHG471B 35V 47µF ELECT C811 ECA1JHG100B 6 3V 100µF S M CAP C1228 ECUV1H470GCG 50V 47pF ELECT C1266 ECA1CM100GB 16V 10µF ELECT C1268 ECA1HM101GB 50V 100µF DIFFERENCES FOR MODEL TX 14S4T...

Page 23: ...350V 33nF FILM C1231 222236516154 160V 33nF S M CAP C1242 ECUV1H120JCX 50V 12pF ELECT C1245 ECJ2VB1H333K 350V 33nF S M CAP C1250 ECUV1H151JCX 50V 150pF FILM C1251 ECQM1H104J 50V 100nF ELECT C1268 ECA1CM220GB 16V 22µF S M CAP C1269 ECUV1H181JCX 50V 180pF DIFFERENCES FOR MODEL TX 21S4TC MECHANICAL PARTS BACK COVER 3 TKU8E00213 BATTERY COVER REMOTE 4 UR51EC904A C R T 5 A51EAL135X13 CABINET 6 TKY8E310...

Page 24: ...5 0 S M CARB R1252 ERJ6GEYJ101 0 1W 5 100 S M CARB R1253 ERJ6GEYJ472 0 1W 5 4K7 S M CARB R1256 ERJ6GEYJ122 0 1W 5 1K2 S M CARB R1275 ERJ6GEYJ225 0 1W 5 2M2 S M CARB R1277 ERJ6GEYJ103 0 1W 5 10K S M CARB R1278 ERJ6GEYJ182 0 1W 5 1K8 S M CARB R1279 ERJ6GEY0R00 0 1W 5 0 S M CARB R1280 ERJ6GEY0R00 0 1W 5 0 S M CARB R1290 ERJ6GEYJ103 0 1W 5 10K S M CARB R1291 ERJ6GEYJ752 0 1W 5 7K5 S M CARB R1292 ERJ6G...

Page 25: ...7 67 32 17 2 75 16 73 4 73 4 73 4 73 73 73 2 5 713 21 8 725 9 6 16 7 5 7 5 1 1 ...

Page 26: ... 2 5 713 ...

Page 27: ... 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 ...

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