Panasonic TX-37LX75Y-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
6.2. Wire Dressing and connections 10
7 Disassembly for Service 11
7.1. AC CODE INSTALLATION 11
7.2. BRACKET INSTALLATION 12
7.3. Installation Pedestal 13
7.4. EMI 14
7.5. VESA PLATE 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
11.7. K Board 44
12 Parts Location & Mechanical Replacement Parts List 45
12.1. Parts Location 45
13 Packing Exploded View 46
13.1. BOTTOM PACKING CASE INSTALLATION 46
13.2. TOP PACKING CASE INSTALLATION 47
13.3. Packing 48
14 Replacement Parts List 49
14.1. Electrical Replacement Parts List 50
CONTENTS
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TX-37LX75Y-IRAN