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
Содержание LTM 1525
Страница 7: ...2 Product Specifications 2 4 LTM1525 LT15S13C CONFIDENTIAL ...
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Страница 12: ...2 Product Specifications LTM1525 LT15S13C 2 9 CONFIDENTIAL s s s s s s s s 2 3 2 Supported Modes 3 ...
Страница 13: ...Memo 2 Product Specifications 2 10 LTM1525 LT15S13C CONFIDENTIAL ...
Страница 21: ...Memo 4 Alignments and Adjustments 4 6 LTM1525 LT15S13C CONFIDENTIAL ...
Страница 26: ...CONFIDENTIAL LTM1525 LT15S13C 6 1 6 Exploded View and Parts List ...
Страница 27: ...Memo 6 Exploded View Parts List 6 2 LTM1525 LT15S13C CONFIDENTIAL ...
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Страница 89: ...8 Block Diagrams 8 2 LTM1525 LT15S13C CONFIDENTIAL ...
Страница 93: ...10 Schematic Diagrams 10 2 LTM1525 LT15S13C CONFIDENTIAL CN401 4 R354 5 ...
Страница 95: ...10 Schematic Diagrams 10 4 LTM1525 LT15S13C CONFIDENTIAL X201 6 ...
Страница 97: ...10 Schematic Diagrams 10 6 LTM1525 LT15S13C CONFIDENTIAL IC811 2 IC805 1 IC812 2 1 2 3 IC919 3 8 ...
Страница 99: ...10 Schematic Diagrams 10 8 LTM1525 LT15S13C CONFIDENTIAL CN828 16 7 ...