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TV-13142
TV-13142W
TROUBLESHOOTING GUIDE
PLAYBACK PICTURE JITTERS
VERTICALLY
Yes
Does tracking noise
appear in the picture ?
No
No
Yes
By adjusting the manual
tracking UP/DOWN
buttons, will the noise
disappear in the picture ?
Check P/B ENVELOPE.
No
Yes
Are GUIDE POSTS
the right height ?
Adjust GUIDE POST height.
Yes
No
Is PG SHIFTER
Adjustment 6.5H ?
Adjust PG SHIFTER.
Check PB-Y circuit.