Panasonic TX-26LX75Y-IRAN, Service Manual

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1 Safety Precautions 4
1.1. General Guidelines 4
1.2. Touch-Current Check 4
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 5
3 About lead free solder (PbF) 6
4 Self Check Function 7
4.1. Self Check 7
4.2. Power LED Blinking timing chart 7
5 Chassis Board Layout 9
6 Location of Lead Wiring 10
6.1. Wire Dressing 10
7 Disassembly for Service 11
7.1. AC CODE INSTALLATION 11
7.2. LCD MTG INSTALLATION 12
7.3. Installation Pedestal 13
7.4. EMI 14
7.5. REAR FIXING MTG (L/R) INSTALLATION 15
7.6. LCD PANEL ASSY INSTALLATION 16
8 Service Mode Adjustment 17
8.1. SERVICE 1 17
8.2. SERVICE 2 17
8.3. Self Check Mode 17
8.4. Hotel Mode Adjustment 17
9 Adjustment 19
9.1. Voltage chart of A Board 19
9.2. Voltage chart of AP Board 19
9.3. DVCO adjustment 20
10 Conductor Views 21
10.1. A-Board 21
10.2. A-Board 22
11 Schematic Diagram 23
11.1. Schematic Diagram Notes 23
11.2. A Board 24
11.3. AP Board 34
11.4. V Board 38
11.5. G Board 40
11.6. P Board 42
12 Parts Location & Mechanical Replacement Parts List 44
12.1. Parts Location 44
13 Packing Exploded View 45
14 Electrical Replacement Parts List 46
14.1. Electrical Replacement Parts List 47
CONTENTS
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TX-26LX75Y-IRAN