LCD-TV
Chassis
: N74A
Model
: UA40B7000WM
UA46B7000WM
UA55B7000WM
SERVICE
Manual
TFT-LCD TV
Contents
UA40B7000WM/UA46B7000WM/
UA55B7000WM
Refer to the service manual in the GSPN (see the rear cover) for the more information.
1. Precautions
2. Product specification
s
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
Summary of Contents for UA40B7000WM
Page 7: ...1 4 1 Precautions Memo...
Page 37: ...4 3 4 Troubleshooting...
Page 43: ...4 9 4 Troubleshooting PIN27 A5V PIN23 B12VS PIN15 B5V PIN9 B13V...
Page 45: ...4 11 4 Troubleshooting WAVEFORMS 1 2 PC Input V Sync H Sync 3 LVDS Out CLK...
Page 49: ...4 15 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar 6 Eagle Out Clk H Sync...
Page 51: ...4 17 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar 7 TS DATA Out Clk Data 0...
Page 53: ...4 19 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar...
Page 55: ...4 21 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar 9 Component Input Y Pb...