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Panasonic TX-21S4TP Service Manual

Panasonic colour television service manual
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TX-21/14S4TP /
Safety
Specifications
Parts List
Service
Information
Adjustments
Self Check
Service Hints
Mechanical
View
Disassembly
Location of
Controls
Waveforms
TC-21/14S4RP
Block Diagrams
Schematic Diagrams
PCB Views

Service Manual

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

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Summary of Contents for Panasonic TX-21S4TP

  • Page 1: Service Manual

    PC to allow a Schematic Diagrams Self Check number of diagnostic and control functions to Service Hints be performed. Mechanical For more details contact View your local Panasonic company. Disassembly PCB Views Location of Controls EXIT BACK Waveforms...
  • Page 2 Audio/Video Control Power supply BACK E - PCB Y - PCB E - Schematics Y - Schematics BACK BACK...
  • Page 3 ï ï ï ï ï ï ˆ ï ï ï ˆ ï ï ˆ ï ˆ ï ï ï ˆ ï ï ï ï ï ï ï ˆ ï ˆ ˆ ï ˆ...
  • Page 4 ˆ...
  • Page 5 ï...
  • Page 6 Á Â ï ï ï ï ï ï ï ï ï ï ï ï...
  • Page 7 &RQILUP WKH LQGLFDWHG WHVW SRLQWV IRU WKH VSHFLILHG YROWDJH ï ï ï ï ï...
  • Page 13: Replacement Parts List

    REPLACEMENT PARTS LIST Important Safety Notice Components Identified by mark have special characteristics important for safety. * When replacing any of these components, use only manufacturers specified parts. In case of ordering these spare parts, please always add the complete Model-Type number to your order.
  • Page 14 Cct Ref Parts Number Description Cct Ref Parts Number Description L1204 ERJNA6R8GF COIL TRANSISTORS L1207 TLTACT100K COIL Q101 BF370-126 TRANSISTOR L1208 TLTACT100K COIL Q102 BC847B TRANSISTOR L1209 EXCELSA35T COIL Q201 BC847B TRANSISTOR R016 ELJFC6R8KF COIL Q202 BC847B TRANSISTOR R017 ELJFC6R8KF COIL Q203 BC847B...
  • Page 15 Cct Ref Parts Number Description Cct Ref Parts Number Description R205 ERJ6GEYJ222 S.M.CARB 0.1W R541 ERJ6GEYJ332 S.M.CARB 0.1W R206 ERJ6GEYJ182 S.M.CARB 0.1W R601 ERJ6GEYJ123 S.M.CARB 0.1W R207 ERJ6GEYJ102 S.M.CARB 0.1W R602 ERJ6GEYJ222 S.M.CARB 0.1W R208 ERJ6GEYJ302 S.M.CARB 0.1W R603 ERJ6GEYJ103 S.M.CARB 0.1W R209...
  • Page 16 Cct Ref Parts Number Description Cct Ref Parts Number Description R1255 ERJ6GEYJ102 S.M.CARB 0.1W CAPACITORS R1257 ERJ6GEYJ562 S.M.CARB 0.1W 10nF C010 ECUV1H103KBX S.M. CAP R1258 ERJ6GEY0R00 S.M.CARB 0.1W 10µF C011 ECA1CM100GB ELECT R1259 ERJ6GEYJ102 S.M.CARB 0.1W 10nF C012 ECUV1H103KBX S.M. CAP R1261 ERJ6GEYJ122 S.M.CARB...
  • Page 17: Mechanical Parts

    Cct Ref Parts Number Description Cct Ref Parts Number Description 270nF 100µF C452 ECQM1H274J FILM C860 ECA1HM101GB ELECT 390nF 100µF C457 ECQM1H394J FILM C861 ECA1CM102B ELECT 10pF 100µF C461 ECUV1H100CCX S.M. CAP C1201 ECA1EM102GB ELECT 1µF 100µF C501 ECA1HM010GB ELECT C1202 ECA1EM101GB ELECT...
  • Page 18 0.1W TNP8EY011AG Y P.C.B. R1242 ERJ6GEY0R00 S.M.CARB 0.1W R1252 ERJ6GEYJ562 S.M.CARB 0.1W MISCELLANEOUS COMPONENTS R1275 ERJ6GEY0R00 S.M.CARB 0.1W TBM8E1727 PANASONIC BADGE R1291 ERJ6GEYJ432 S.M.CARB 0.1W TKP8E1226 SMOKED PANEL CAPACITORS TPC8E4693 OUTER CARTON 220nF TPD8E665 BOTTOM CUSHION C255 B32529-C224 FILM 150pF...
  • Page 19 0.5W TNP8EY011AG Y P.C.B. R387 ERDS1TJ272 CARBON 0.5W MISCELLANEOUS COMPONENTS R453 ERDS1TJ1R0 CARBON 0.5W R506 ERJ6GEYJ153 S.M.CARB 0.1W TBM8E1727 PANASONIC BADGE R508 ERJ6GEYJ153 S.M.CARB 0.1W TKP8E1226 SMOKED PANEL R519 ERJ6GEYJ823 S.M.CARB 0.1W TPC8E4693 OUTER CARTON R522 ERJ6GEYJ684 S.M.CARB 0.1W 680K...
  • Page 20 FILM R252 ERJ6GEYJ103 S.M.CARB 0.1W 150pF C1269 ECUV1H151JCX S.M. CAP R254 ERJ6GEYJ560 S.M.CARB 0.1W R255 ERJ6GEYJ271 S.M.CARB 0.1W DIFFERENCES FOR MODEL TX-21S4TP R305 ERJ6GEYJ471 S.M.CARB 0.1W R306 ERJ6GEYJ471 S.M.CARB 0.1W R307 ERJ6GEYJ471 S.M.CARB 0.1W MECHANICAL PARTS R351 ERG1SJ123E METAL TKU8E00213...
  • Page 21 Cct Ref Parts Number Description Cct Ref Parts Number Description R1307 ERJ6GEYJ182 S.M.CARB 0.1W COILS R1308 ERJ6GEYJ562 S.M.CARB 0.1W L551 ELH5L4104 COIL CAPACITORS L553 ELH16F713 COIL 100nF L1206 EXCELSA35T COIL C255 ECQM1H104J FILM 220pF C351 ECUV1H221JCX S.M. CAP RESISTORS 270pF C352 ECUV1H271JCX S.M.
  • Page 22 73< ' 4 73< ' 4 73< ' 4 73< ' 73< 73<...
  • Page 24 ' ' 4 4 73( ' ' & 4 4 73( ' ' & 4 4 73( ' ' 4 4 73( ' ' 4 4 73( ' ' 4 4 73( ' ' 4 4 73( ' ' 4 4 73( '...
  • Page 25 NOTES...
  • Page 26 ï ï ï ï ï ˆ ³ ï ³ 3UHFDXWLRQV ï...

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