JVC TV-20F242 Service Manual page 52

When playback, a picture
horizontally shakes
Whether is FG output
level of CP1005 3rd
pin approximately
4.5Vp-p or not?
Do you hang a load, become
approximately 4V for 1.3V or
cylinders voltage of CP1005
5th pin?
Exchange a cylinder motor.
When playback, a picture
shakes
Whether is FG output
level of CP1005 3rd pin
approximately 4.5Vp-p
or not?
When playback, is it
3.8V as hanging a load
for an approximately
2.2V or cylinders voltage
of 5th pin of CP1005?
Exchange a cylinder motor.
52
NO
YES
NO
YES
NO
YES
NO
YES
Exchange a cylinder motor.
Exchange IC1001.
Exchange a cylinder motor .
Exchange IC1001.