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Very good quality, prompt response. This website has reasonable prices and wide range of manuals that are hard to find.
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The document was usefull, and it was exactly what I was looking for.
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OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
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Super Anleitung. Ordentliche Auflösung. Das ganze noch in Deutsch wäre zu schön. Alle Datenblätter sind sauber Kopiert und alle Leitungswege sind sauber ausgeführt
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Thanks God for the internet and thanks for the service like this - proffessional solution on time.
TROUBLESHOOTING GUIDE
PLAYBACK PICTURE JITTERS HORIZONTALLY
Is FG Pulse output level at pin 1 of CP1001 about 6V? 6V Yes
No Replace CYLINDER MOTOR.
Is the voltage at pin 83 of IC1001 about 5V?
No
Replace IC1001.
Yes
Replace CYLINDER MOTOR.
PLAYBACK PICTURE SHAKES
Is FG Pulse output level at pin 1 of CP1001 about 6V? 6V Yes
No Replace CYLINDER MOTOR.
Is the voltage at pin 4 of CP1001 about 6V?
No Replace IC1001.
Yes
Replace CYLINDER MOTOR.
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