LCD TV Repair Process Index
- Trouble shooting by input block (Component level check)
No. Symptom (L) Input Block Page Remark
1 Power Problem Power-up Boot fail 1~2
2
Video Problem
No OSD 3~4
3 Digital TV 5
4 Analog TV 6
5 AV (Scart / CVBS/ S-Video) 7~12
6 Component 13
7 RGB(D-SUB) 14~15
8 HDMI 16~17
9
Audio Problem
All Input 18
10 Digital TV 19
11 Analog TV 20
12 AV / Component / RGB, HDMI-PC/ HDMI-DTV 21~26
13
AV Audio out / No Audio (Headphone &
SPDIF)
27~30
14 USB / Remocon Problem USB no connect / Remocon 31~33
15 Intelligent Sensor Intelligent Sensor 34
Downloaded From TV-Manual.com Manuals
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