Waveforms - Sylvania LC155SL8 Service Manual
15″ color lcd television
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Also See for LC155SL8:
- Specification sheet (1 page) ,
- Owner's manual (60 pages) ,
- Owner's manual (30 pages)
Table of Contents
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WF1 ~ WF7 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
Pin 71 of IC1202
WF1
CVBS
Pin 76 of IC1202
WF2
S-VIDEO-Y
Pin 57 of IC1202
WF3
S-VIDEO-C
Pin 75 of IC1202
WF4
VIDEO-Y
WAVEFORMS
0.2V
20µs
20µs
0.2V
20µs
0.2V
0.2V
20µs
20µs
9-1
Pin 56 of IC1202
WF5
VIDEO-Pb
0.2V
20µs
Pin 66 of IC1202
WF6
VIDEO-Pr
0.2V
20µs
Pin 14 of IC801
WF7
AUDIO
0.1V
0.5ms
LC5WF
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