Table Of Contents - Toshiba TD-Z552 Service Manual

TABLE OF CONTENTS

1 Safety Precautions ..................................................................................................................................................... 3
1.1. General Guidelines . ..................................................................................................................................................... 3
2 Warning . ....................................................................................................................................................................... 4
2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices ................................ 4
2.2. About lead free solder (PbF) . ..................................................................................................................................... 5
3 Service Navigation . ..................................................................................................................................................... 6
4 Specifications . ............................................................................................................................................................. 7
5 Troubleshooting Guide .............................................................................................................................................. 9
5.1. No power . ...................................................................................................................................................................... 9
5.2. Can't start ................................................................................................................................................................... 1 0
5.3. Abnormal Display . ...................................................................................................................................................... 1 1
5.4. No display ................................................................................................................................................................... 1 2
5.5. Sound problem . .......................................................................................................................................................... 1 3
5.6. Remote control malfunction ..................................................................................................................................... 1 4
5.7. OSD is unstable or can't work normally ................................................................................................................. 1 5
6 Block Diagram . .......................................................................................................................................................... 16
7 Schematic Diagrams ................................................................................................................................................ 18
7.1. Main Board ................................................................................................................................................................. 1 8
7.2. Power Board . .............................................................................................................................................................. 3 8
7.3. Key Board ................................................................................................................................................................... 3 9
7.4. FAN Board .................................................................................................................................................................. 4 0
7.5. Daughter Board . ......................................................................................................................................................... 4 1
7.6. IR Board ...................................................................................................................................................................... 4 2
8 PCB Pattern Diagram ............................................................................................................................................... 43
8.1. Main Board ................................................................................................................................................................. 4 3
8.2. Power Board . .............................................................................................................................................................. 4 5
8.3. Key Board ................................................................................................................................................................... 4 8
8.4. FAN Board .................................................................................................................................................................. 4 9
8.5. Daughter Board . ......................................................................................................................................................... 4 9
8.6. IR Board ...................................................................................................................................................................... 5 1
9 Exploded View and Replacement Parts List ......................................................................................................... 52
9.1. Exploded View ........................................................................................................................................................... 5 2
9.2. Replacement Parts List . ............................................................................................................................................ 5 3
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