Akai PDP4294LV1 Service Manual Page 70
- Page / 103
- Table of contents
- BOOKMARKS
- SERVICE MANUAL 1
- Safety Precaution 2
- PRODUCT SAFETY NOTICE 3
- Technical Specifications 10
- Block Diagram 13
- Circuit Diagram 15
- HIC_MICOM 16
- USP490M-42LP 17
- Remove for Production 24
- Power and Ground 27
- Video Port 27
- Display Port 27
- Graphics Port 27
- Audio/Tuner 31
- Remote control receiver 34
- External L/R Speakers 34
- Remote control 35
- Parts position 37
- PCB function 38
- PCB failure analysis 39
- Main IC Specifications 41
- Preliminary 42
- for Flat Panel Displays 43
- 1. Introduction 46
- SiI 161B PanelLink 47
- Receiver 47
- Data Sheet 47
- < 48
- NJW1144 AUDIO PROCESSOR 49
- General 51
- Repair and Maintenance 52
- DESCRIPTION 53
- FEARURES 53
- APPLICATIONS 53
- GENERAL SPECFICATIONS 54
- Power Input Connector 55
- Pin Assignment 56
- 9. Adjustment detail 57
- LABEL Sticking Position 58
- - Introduction 59
- - Precautions 59
- - Basic 59
- - Trouble shooting 59
- 2. Precaution 64
- 3. Basic 66
- 1. X B/D 66
- 2. Z sustain B/D 67
- 3. Y drive B/D 68
- 5. Control Board 69
- 4. Y sustain B/D 69
- 6. DC/DC Converter part 70
- 8. FFC (Flat Flexible Cable) 71
- 9. COF (Chip On Film) 72
- 4. Trouble shooting 74
- 1. Connector 76
- 2. Exhaust tip Crack 77
- 3. PSU(Power Supply Unit) 78
- 4. Ctrl B/D 79
- 5. Y-sus B/D 80
- 6. Z-sus B/D 82
- Power protection 84
- 2. Checking COF 85
- A flow of address signal 88
- 3. Ctrl B/D 88
- 1 line open or short 89
- 2. Scan IC check 92
- 1. Check FPC 93
- 2. Check scan IC 93
- How to check IPM 94
- Exploded View 98
- Software upgrade 100
- Software upgrade Process 101
- Plasma is in standby mode 102
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