CONFIDENTIAL
LS15S13C
5-1
5 Troubleshooting
5-1 No Power
Does proper DC 14V appear at
DC jack connected to
CN801?(Input Board)
Check SMPS PCB and Adapter.
Yes
No
No
No
No
No
Does proper DC 3.3V_A
appear at FT852?
Check IC801. (#2)
Yes
Does proper DC 2.5V_A
appear at Pin 3 of IC802?
Check IC802.
Yes
Does proper DC 3.3V_B
appear at FT824?
Check IC805. (#1)
Yes
Does proper DC 2.5V_B
appear at Pin 3 of IC806?
Check IC806.
WAVEFORMS
IC801 #2
1
IC805 #1
2
1
2
Содержание LS15S13C
Страница 7: ...CONFIDENTIAL 2 Product Specifications 2 4 LS15S13C µs µs µs µs µs 2 3 2 Supported Modes 1 ...
Страница 14: ...4 Alignments and Adjustments LS15S13C 4 3 CONFIDENTIAL ...
Страница 15: ...Memo 4 Alignments and Adjustments 4 4 LS15S13C CONFIDENTIAL ...
Страница 19: ...5 Troubleshooting 5 4 LS15S13C CONFIDENTIAL WAVEFORMS 6 1 6 3 6 2 6 4 7 8 X201 5 ...
Страница 21: ...Memo 5 Troubleshooting 5 6 LS15S13C CONFIDENTIAL ...
Страница 22: ...CONFIDENTIAL LS15S13C 6 1 6 Exploded View and Parts List ...
Страница 23: ...Memo 6 Exploded View Parts List 6 2 LS15S13C CONFIDENTIAL ...
Страница 43: ...7 Electrical Parts List 7 20 LS15S13C CONFIDENTIAL Memo ...
Страница 44: ...8 Block Diagram LS15S13C 8 1 CONFIDENTIAL ...
Страница 45: ...8 Block Diagrams 8 2 LS15S13C CONFIDENTIAL Memo ...
Страница 51: ...10 Schematic Diagrams 10 4 LS15S13C CONFIDENTIAL X201 5 DPTV R G B Output CR01 CG01 CB01 4 ...
Страница 53: ...10 Schematic Diagrams 10 6 LS15S13C CONFIDENTIAL IC801 2 IC805 1 1 2 ...