JVC HR-XV1EK Service Manual page 43

AUDIO SHAKES
Is AUDIO HEAD
scratched?
At playback, is input about
4.5Vp-p of a rectangular
wave at pin 85 of IC3001?
At playback, is pin 5 of
CP3001 3.5V?
Check AUDIO BLOCK.
1-38
TROUBLESHOOTING GUIDE
YES
NO
NO
YES
NO
YES
Change AUDIO HEAD.
Change CAPSTAN DD UNIT.
Check IC3001.