CONFIDENTIAL
5 Troubleshooting
LTM1525/LT15S13C 5-3
5-3 No Picture (TV, Video, S-Video, DVD, DTV)
Check Pin 185, 196 (S-Video)
and Pin 184 (VCR) and Pin 183
(RF-CVBS) of IC200 (DPTV_3D)?
Check Pin 16 of CN828
at TV color bar.
Yes
Check analog RGB out Pin 27, 28,
29 and check 3.3V_RA Pin 199,
181, 192, 194, 205 at IC200?
Check the IC813 and IC200.
Yes
Check the IC200, C285, C241 and C249.
WAVEFORMS
CN828 #16
7
No
No
Commenti su questo manuale