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Monitor
PT-56LCX70 - 56" Rear Projection TV
Service manual
Table Of Contents; Adjustment Procedures - Panasonic PT-56LCX70 Service Manual
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Operating instruction
(64 pages)
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Service manual
(96 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
CONTENTS
1 Service Navigation
1.1. Introduction
1.2. About Lead Free Solder (PbF)
2 Service Mode
3 Troubleshooting Guide
3.1. Troubleshooting Hints for Component Level Repair
4 Service Fixture & Tools
4.1. Service Fixture and Tools
4.2. Service Position
4.3. Replacement Procedures for CSP (Chip Size Package) IC
5 Disassembly and Assembly Instructions
5.1. Optical Section
6 Measurements and Adjustments
6.1. Adjustment Procedures
2
7 Maintenance
7.1. Cleaning Methods
8 Block Diagrams
9 Schematic Diagrams
Page
3
9.1. SCHEMATIC DIAGRAM & CIRCUIT BOARD LAYOUT
3
NOTES
3
9.2. MAIN SCHEMATIC DIAGRAMS
4
9.3. VOLTAGE CHART
11
10 Printed Circuit Board
11
10.1. MAIN
P.C.B.
27
11 Appendix Information of Schematic Diagram
27
11.1. CHECKING POINT TABLE OF THE CSP IC
29
11.2. WAVEFORM TABLE
12 Exploaded Views
37
12.1. OPTICAL UNIT SECTION
39
12.2. MAIN P.C.B. UNIT AND TOP DUCT UNIT SECTION
39
13 Replacement Parts List
46
13.1. REPLACEMENT NOTES
46
13.2. MECHANICAL REPLACEMENT PARTS LIST
53
13.3. SERVICE FIXTURES AND TOOLS REPLACEMENT
53
PARTS LIST
55
13.4. ELECTRICAL REPLACEMENT PARTS LIST
61
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This manual is also suitable for:
Pt-61lcx70
Pt-50lcx7
Pt-56lcx7
Pt-61lcx7
Pt-50lcx7k
Pt-56lcx70-k
...
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