Ff/Rew Do Not Work; Audio Shakes - JVC HR-J6009UM Service Manual

FF/REW DO NOT WORK

Is the voltage changing
at pin 82 of IC1001 when you
press FF/REW?
Check DECK MECHANISM.

AUDIO SHAKES

Is AUDIO HEAD scratched?
Does pin 40 of IC1001
output about 5Vp-p?
In playback, is the voltage
at pin 5 of CP1001 3.0V?
Check AUDIO BLOCK.
1-26
TROUBLESHOOTING GUIDE
No
Yes
Yes
No
No
Yes
No
Yes
Check pins 8 and 9 of IC1001 lines.
Replace AUDIO HEAD.
Replace CAPSTAN DD.
Check IC1001.