Waveforms - Philips 19pfl4505d/F7 Service Manual
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Also See for 19pfl4505d/F7:
- Quick start manual (8 pages) ,
- User manual (38 pages) ,
- Specifications (3 pages)
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WF1 ~ WF5 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
Pin 4 of CN302
WF1
CVBS
Pin 15 of CN302
WF2
VIDEO-Y
Pin 17 of CN302
WF3
VIDEO-Pb
WAVEFORMS
0.2V
20µs
0.2V
20µs
0.2V
20µs
11-1
Pin 19 of CN302
WF4
VIDEO-Pr
0.2V
20µs
Pin 13 of CN302
WF5
AUDIO
0.1V
0.5ms
PL10.9WF
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