Daewoo DSC-30W60N Service Manual page 32
Digital hdtv
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Also See for DSC-30W60N:
- Quick reference manual (2 pages) ,
- User manual (51 pages) ,
- Service manual (15 pages)
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Trigger pulse is input to pin 2 of I407.
33.75KHz
YES
The control voltage of H Drive is input to pin 5 of I407.
60Hz
YES
H Drive signal is output to pin 3 of I407.
33.75KHz
HD1
2Vp-p
6Vp-p
0.5Vp-p
7Vp-p
12Vp-p
HD2
NO
Check Q416, Q417
NO
Check pin 9 (E/W ) of IC402.
NO
Check I407.
31
Troubleshooting charts
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