27
PDM-4210
PDM-4210
Check Formatter PWB.
Are waveforms at TP03(H) and
TP04(V) ?
Check I602
Are waveforms at pin1(H) and
Pin2 (V) of I601?
Are waveforms at pin 19(H) and
29(V) of I601?
Yes
Yes
No
No
No
Check I601
Check I602
Are waveforms at pin26 of I601?
Check Q606, Q608, Q609,
Q610, etc.
Are waveforms at pin9 (H) and
pin4 (V) of I502?
Check I502,etc.
Yes
Yes
Yes
No
No
Component Input (without 480i/576i)
Video Input
/ Component (480i/576i)
Trouble of Sub picture
Содержание PDM-4210
Страница 2: ...2 PDM 4210 PDM 4210 MEMO ...
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Страница 31: ...PDM 4210 31 7 Block diagram ...
Страница 39: ...39 PDM 4210 PDM 4210 12 Diagnosis of the Panel Module 12 1 P C B s Layout Information FPF42C128128UC 55 ...