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Panasonic TX-G10/C Service Manual
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Panasonic TX-G10/C Service Manual

Panasonic TX-G10/C Service Manual

Colour television ac1 chassis
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TX-G10/C Service Manual
Safety
Specifications
Parts List
Service
Information
Adjustments
Self Check
Service Hints
Mechanical
View
Disassembly
Location of
Controls
Waveforms
All manuals and user guides at all-guides.com
Block Diagrams
Schematic Diagrams
PCB Views
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.
EXIT
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Summary of Contents for Panasonic TX-G10/C

  • Page 1 All manuals and user guides at all-guides.com TX-G10/C Service Manual Safety Service Support Specifications Service and repair of Block Diagrams this product is Parts List supported by Panasonic's LUCI Service interface. Information This interface provides a Adjustments link between the TV and...
  • Page 2 All manuals and user guides at all-guides.com Audio Control Power supply Video BACK E - PCB Q - PCB E - Schematic Q - Schematic Y - PCB Y - Schematic BACK BACK...
  • Page 3 All manuals and user guides at all-guides.com ORDER No. SM-98066 Portable Colour Television TX-G10/C AC1 Chassis SPECIFICATIONS AV2 IN Audio (RCAx1) 500mV rms10kΩ Power Source: 220-240V a.c., 50Hz Video (BNCx1) 1V p-p 75Ω 12-24V d.c. AV2 OUT Audio Monitor Out...

  • Page 4: Table Of Contents

    All manuals and user guides at all-guides.com CONTENTS SAFETY PRECAUTIONS................................2 SERVICE HINTS ..................................3 SERVICE POSITION.................................4 ADJUSTMENT PROCEDURE..............................5 WAVEFORM PATTERN TABLE ...............................6 ALIGNMENT SETTINGS................................7 BLOCK DIAGRAMS ..................................8 PARTS LOCATION .................................12 REPLACEMENT PARTS LIST ..............................13 SCHEMATIC DIAGRAMS ...............................22 CONDUCTOR VIEWS................................25 SAFETY PRECAUTIONS GENERAL GUIDE LINES It is advisable to insert an isolation transformer in the The potential at any point should not exceed...

  • Page 5: Service Hints

    All manuals and user guides at all-guides.com SERVICE HINTS How to remove the rear cover 1. Remove the 7 screws as shown in Fig.2. 2. Push clips (A) and elevate lid. 3. Remove the 2 screws as shown in Fig.3. Clips SCREWS SCREWS...

  • Page 6: Service Position

    All manuals and user guides at all-guides.com HOW TO MOVE THE CHASSIS INTO SERVICE POSITION 1. Remove the backcover screws and clips as shown in Fig.2 and Fig.3 (page3.). 2. Release chassis from right-hand chassis rail and partially withdraw. 3. Rotate, clockwise, the whole T.V. vertically through 90º. 4.

  • Page 7: Adjustment Procedure

    All manuals and user guides at all-guides.com ADJUSTMENT PROCEDURE Item / Preparation Adjustments +B SET-UP Confirm the following voltages. Receive a Greyscale signal. TPE2 ± 4V TPE3 ± 0,5V Set the controls :- TPE4 ± 0,7V TPE11 ± 10V Brightness Minimum TPE6 ±...

  • Page 8: Waveform Pattern Table

    All manuals and user guides at all-guides.com WAVEFORM PATTERN TABLE NOTE: All waveforms have been taken using a standard colour bar pattern. Vert Drive VFLB Input Vert Out I.C. IC451 Pin 2 IC451 Pin 3 IC451 Pin 4 20mS 20mS 20mS H - Out Video In...

  • Page 9: Alignment Settings

    All manuals and user guides at all-guides.com ALIGNMENT SETTINGS 1. To place the TV into Service Mode, set the Sharpness to minimum position, place set in program position 60, press the down button (v) on the customer controls at the front of the TV and at the same time press the Off Timer button on the remote control.

  • Page 10: Block Diagrams

    All manuals and user guides at all-guides.com VIDEO BLOCK DIAGRAM Q - BOARD E - BOARD IC3001 AV2 In 3 20 TV In Video TUNER Switch C Out 14 Q3007 18 EXT Out IC601 V Out/Y Out 13 IC603 Q3006 16 TV Out C In 6 Q501...
  • Page 11 All manuals and user guides at all-guides.com AUDIO BLOCK DIAGRAM Q - BOARD E - BOARD TUNER JK3003 Q3021 Q3020 IC3003 X101 3 AM In D101 IC601 AV2 In 2 Switching FM Out 48 3 FM In X102 I.C. D102 Audio In 47 15 Audio Out X103...
  • Page 12 All manuals and user guides at all-guides.com CONTROL BLOCK DIAGRAM Q - BOARD E - BOARD TUNER IC3001 Selected D104 Q101 Audio Video To Pin 2 L/L’ Pos/Neg Switching IC601 2 SDA D101 4 SCL D103 Q1213 IC1201 IC1204 L/L’ 43 Pos/Neg 41 Remote 2 SDA...
  • Page 13 All manuals and user guides at all-guides.com POWER SUPPLY BLOCK DIAGRAM E - BOARD Q - BOARD D856 D863 D876 Q854 Q852 T802 RL801 F3801 AC In L3801 240V D801 S801 F3851 DC In R3822 12-24V IC1203 IC1204 IC1202 IC1201 Local Remote Micro...

  • Page 14: Parts Location

    All manuals and user guides at all-guides.com PARTS LOCATION NOTE: The numbers on the exploded view below refer to the mechanical section of the Replacement Parts List.

  • Page 15: Replacement Parts List

    All manuals and user guides at all-guides.com 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 16 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description D601 MA165TA5 DIODE Q253 BC847B TRANSISTOR D801 RBV4-08 DIODE Q340 BC847B TRANSISTOR D805 1SR124-4AT82 DIODE Q351 2SC1473-RN TRANSISTOR D806 1SR124-4AT82 DIODE Q352 2SC1473-RN TRANSISTOR D807 1SR124-4AT82...
  • Page 17 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description L010 EXCELSA35T COIL JA30 ERJ6GEY0R00 S.M.CARB 0.1W L011 EXCELSA35T COIL JA30 ERJ8GEY0R00 S.M.CARB .125W L012 TLTACT150K COIL JA31 ERJ8GEY0R00 S.M.CARB .125W L101 TLTACT4R7K COIL JA32 ERJ8GEY0R00...
  • Page 18 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description R372 ERJ6GEYJ103 S.M.CARB 0.1W R609 ERJ6GEYJ103 S.M.CARB 0.1W R373 ERJ6GEYJ391 S.M.CARB 0.1W R610 ERJ6GEYJ223 S.M.CARB 0.1W R374 ERJ6GEYJ103 S.M.CARB 0.1W R611 ERJ6GEYJ475 S.M.CARB 0.1W R375 ERDS1TJ152...
  • Page 19 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description R1233 ERJ6GEYJ101 S.M.CARB 0.1W R3018 ERJ6GEYJ181 S.M.CARB 0.1W R1234 ERJ6GEYJ562 S.M.CARB 0.1W R3020 ERJ6GEYJ470 S.M.CARB 0.1W R1235 ERJ6GEYJ101 S.M.CARB 0.1W R3021 ERJ6GEYJ104 S.M.CARB 0.1W 100K R1236...
  • Page 20 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description 10nF R3088 ERJ6GEYJ512 S.M.CARB 0.1W C011 ECUV1H103KBX S.M. CAP 10pF R3089 ERJ6GEYJ563 S.M.CARB 0.1W C012 ECUV1H100CCX S.M. CAP 10pF R3090 ERJ6GEYJ183 S.M.CARB 0.1W C013 ECUV1H100CCX S.M.
  • Page 21 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description 1µF 100nF C502 ECEA1HN010 ELECT C864 ECUV1H104ZFX S.M. CAP 390pF 100µF C503 ECUV1H391JCX S.M. CAP C865 ECA1HM101GB ELECT 390pF 100nF C504 ECEA1HN2R2 ELECT C866 ECUV1H104ZFX S.M.
  • Page 22 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description 100nF C3033 ECUV1H104ZFX S.M. CAP 100nF C3034 ECUV1H104ZFX S.M. CAP 120pF C3036 ECUV1H121JCX S.M. CAP 120pF C3037 ECEA1HN2R2 ELECT 120pF C3038 ECEA1HN2R2 ELECT 10µF C3039 ECA1HM100GB...
  • Page 23 All manuals and user guides at all-guides.com NOTES...

  • Page 24: Schematic Diagrams

    All manuals and user guides at all-guides.com SCHEMATIC DIAGRAMS FOR MODEL TX-G10/C (AC1 CHASSIS) IMPORTANT SAFETY NOTICE Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer's specified parts. NOTE RESISTOR All resistors are carbon ¼W resistor, unless marked otherwise.
  • Page 25 All manuals and user guides at all-guides.com...
  • Page 26 All manuals and user guides at all-guides.com...
  • Page 27 All manuals and user guides at all-guides.com...

  • Page 28: Conductor Views

    All manuals and user guides at all-guides.com CONDUCTOR VIEWS E - BOARD TNP8EE010 TRANS TPE4 D5 Q010 D554 TPE5 D4 Q040 D555 TPE6 C3 Q101 D556 TPE7 C2 Q251 D557 TPE8 E7 Q252 D559 TPE8 E7 Q253 D560 TPE9 D6 Q401 D561 TPE10 D7...
  • Page 29 All manuals and user guides at all-guides.com Q - BOARD TNP8EQ001 DIODES D3001 C4 TPQ22 A4 D3003 E2 TPQ23 B4 D3004 E4 TPQ24 B4 D3005 B1 TPQ25 B4 D3006 E4 TPQ26 B4 D3007 E4 TPQ27 E2 D3008 E4 TPQ28 E2 D3010 B4 I.C.’s D3011 A4...
  • Page 30 All manuals and user guides at all-guides.com Y - BOARD TNP8EY014 DIODES D351 D352 D353 D354 TP’S TPY1 A1 TPY2 B2 TPY3 A1 TPY4 B2 TPY5 A2 TPY6 B1 TRAN’S Q351 Q352 Q353 Q354...

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