Panasonic PT-56LCX70 - 56" Rear Projection TV, Руководство по обслуживанию

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1 Service Navigation 3
1.1. Introduction 3
1.2. About Lead Free Solder (PbF) 3
2 Service Mode 4
3 Troubleshooting Guide 11
3.1. Troubleshooting Hints for Component Level Repair 11
4 Service Fixture & Tools 27
4.1. Service Fixture and Tools 27
4.2. Service Position 29
4.3. Replacement Procedures for CSP (Chip Size Package) IC
37
5 Disassembly and Assembly Instructions 39
5.1. Optical Section 39
6 Measurements and Adjustments 46
6.1. Adjustment Procedures 2 46
7 Maintenance 53
7.1. Cleaning Methods 53
8 Block Diagrams 55
9 Schematic Diagrams 61
9.1. SCHEMATIC DIAGRAM & CIRCUIT BOARD LAYOUT
NOTES 61
9.2. MAIN SCHEMATIC DIAGRAMS 62
9.3. VOLTAGE CHART 91
10 Printed Circuit Board 97
10.1. MAIN P.C.B. 97
11 Appendix Information of Schematic Diagram 107
11.1. CHECKING POINT TABLE OF THE CSP IC 107
11.2. WAVEFORM TABLE 109
12 Exploaded Views 110
12.1. OPTICAL UNIT SECTION 110
12.2. MAIN P.C.B. UNIT AND TOP DUCT UNIT SECTION 111
13 Replacement Parts List 112
13.1. REPLACEMENT NOTES 112
13.2. MECHANICAL REPLACEMENT PARTS LIST 113
13.3. SERVICE FIXTURES AND TOOLS REPLACEMENT
PARTS LIST 113
13.4. ELECTRICAL REPLACEMENT PARTS LIST 113
CONTENTS
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PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7