Hitachi 32PD5000 - Page 43

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32PD5000/42PD5000 (PW1)
43
32PD5000/42PD5000 (PW1)
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.
YesYes
Yes
NoNo
Component Input (without 480i/576i) RF(TV) / Video Input / Component (480i/576i)
Trouble of Sub picture