Сервис мануал и схема телевизора Panasonic TC-19LX50; 23LX50; 19LE50; 23LE50
Chassis (шасси) LH44Файл в формате PDF на английском языке
Содержание:
- 1 Safety Precautions 3
- 1.1. General Guidelines 3
- 2 Warning 3
- 2.1. Prevention of Electro Static Discharge (ESD) to
- Electrostatically Sensitive (ES) Devices 3
- 2.2. About lead free solder (PbF) 4
- 3 Location of Controls and Components 5
- 4 Service Mode 6
- 4.1. How to enter into adjustment mode 6
- 4.2. Cancellation 6
- 4.3. Contents of adjustment mode 6
- 5 Troubleshooting Guide 7
- 5.1. Self-check function 7
- 6 Disassembly and Assembly Instructions 8
- 6.1. Removing the hinge cover 8
- 6.2. Removing the pedestal 8
- 6.3. Removing the back cover (TC-23LX50/LE50) 8
- 6.4. Removing the back cover (TC-19LX50/LE50) 8
- 6.5. Removing the tuner cover 8
- 6.6. Removing the shield cover 9
- 6.7. Removing the button panel and K-board 9
- 6.8. Removing the chassis 9
- 6.9. Removing the A-Board, AP-Board and Power Unit 9
- 6.10. Removing the speaker, and V-Board 10
- 6.11. Removing the LCD mount metal 10
- 6.12. Removing the LCD panel (TC-23LX50/LE50) 10
- 6.13. Removing the LCD panel (TC-19LX50/LE50) 11
- 6.14. Removing the LCD fixing metal 11
- 6.15. Location of Lead Wiring 12
- 7 Measurements and Adjustments 13
- 7.1. Video Signal Level Adjustment (RF) 13
- 8 Block Diagram 15
- 8.1. Block Diagram (1 of 3) 15
- 8.2. Block Diagram (2 of 3) 16
- 8.3. Block Diagram (3 of 3) 17
- 9 Wiring Connection Diagram 19
- 10 Schematic Diagrams 21
- 10.1. Schematic Diagram Notes 21
- 10.2. A-Board (1 of 6) Schematic Diagram 22
- 10.3. A-Board (2 of 6) Schematic Diagram 23
- 10.4. A-Board (3 of 6) Schematic Diagram 24
- 10.5. A-Board (4 of 6) Schematic Diagram 25
- 10.6. A-Board (5 of 6) Schematic Diagram 26
- 10.7. A-Board (6 of 6) Schematic Diagram 27
- 10.8. AP-Board Schematic Diagram 28
- 10.9. K-Board and V-Board Schematic Diagram 29
- 11 Printed Circuit Views 31
- 11.1. A-Board 31
- 11.2. AP-Board 34
- 11.3. K-Board and V-Board 35
- 12 Exploded View and Replacement Parts List 37
- 12.1. Parts Layout 37
- 12.2. Packing Exploded Views 38
- 12.3. Mechanical Replacement Parts List 39
- 13 Electrical Parts List 40
- 13.1. Electrical Parts List Notes 40
- 13.2. Electrical Replacement Parts List