Panasonic TX-26LX60A, Service Manual

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1 Safety Precautions 4
1.1. General Guidelines 4
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 4
3 About lead free solder (PbF) 5
4 Input signal that can be displayed 6
5 Self-check function 7
5.1. How to access 7
5.2. Screen display 7
6 Chassis Board Layout 8
7 Disassembly for Service 9
7.1. Pedestal ass
馳
9
7.2. Rear cover 9
7.3. Rear Support MTG (Left and right) 10
7.4. AC cord 11
7.5. Tuner Cover Ass
馳
11
7.6. Power Button Bracket Ass
馳
12
7.7. Control Panel Ass
馳
12
7.8. Power Supply unit 12
7.9. A-Board 13
7.10. AP-Board 13
7.11. G-Board 13
7.12. V-Board and Led Panel 15
7.13. Speaker 15
7.14. Main chassia Ass
馳
15
7.15. LCD Panel 16
8 Location of Lead Wiring 17
9 EMI Processing 19
10 Service Mode Function 21
10.1. How to enter SERVICE 1 21
10.2. How to enter SERVICE 2 21
10.3. Option Description 23
10.4. Option Code Setting 24
11 Adjustment 25
11.1. Voltage chart of A board 25
11.2. Voltage chart of AP board 25
11.3. DVCO adjustment 25
12 Conuctor Views 27
12.1. A-Board 27
12.2. AP-Board 33
12.3. G-Board 35
12.4. V-Board 37
13 Block and Schematic Diagram 39
13.1. Schematic Diagram Notes 39
13.2. Main Block Diagram 40
13.3. P.B.C. Block Diagram 41
13.4. Signal Schematic Diagram 42
13.5. A-Board (1 of 5) Schematic Diagram 43
13.6. A-Board (2 of 5) Schematic Diagram 46
13.7. A-Board (3 of 5) Schematic Diagram 47
13.8. A-Board (4 of 5) Schematic Diagram 48
13.9. A-Board (5 of 5) Schematic Diagram 49
13.10. AP-Board (1 of 2) Schematic Diagram 50
13.11. AP-Board (2 of 2) Schematic Diagram 51
13.12. G and V-Board Schematic Diagram 52
14 Parts Location & Mechanical Replacement Parts List 53
14.1. Parts Location 53
15 Packing Exploded View 55
16 Mechanical Replacement Parts List 57
17 Electrical Replacement Parts List 58
17.1. Replacement Parts List Notes 58
17.2. Electrical Replacement Parts List 59
Note:
Design and specifications are subject to change without notice. Weight and Dimensions shown are approximate.
CONTENTS
Page Page
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TX-32LX60M / TX-32LX60X / TX-32LX60A / TX-26LX60M / TX-26LX60X / TX-26LX60A