JVC HR-XV1EK Service Manual page 48
Dvd player hi-fi video cassette recorder
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Also See for HR-XV1EK:
- User manual (60 pages) ,
- User manual (64 pages) ,
- Service manual (135 pages)
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At play,the picture
jitters vertical minutely
Is FG wave of CP3001
at pin 11 5V?
5V
YES
Is pin 12 of CP3001 2.6V?
YES
Change CYLINDER MOTOR
Auto tracking
does not operate
In auto tracking, is the
NO
voltage at pin 8 of IC3001
more than DC 0.2V?
YES
CHANGE IC3001.
TROUBLESHOOTING GUIDE
NO
NO
Does the CLT pulse
signal (about 2.5Vp-p)
appear at pin 97 of IC3001?
2.5Vp-p
YES
Change
CYLINDER MOTOR.
Change IC3001.
NO
Check CONTROL HEAD.
1-43
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