Servo/Syscon Unit - Daewoo DVN-14F6N Service Manual

3. SERVO/SYSCON UNIT

A.
Playback picture is not good.
Noise appears although
adjusting tracking
Noise shakes up and down
on the screen.
Is CTL pulse applied to
pin 7 of IN03 ?
Is CTL pulse applied to
pin 20 of IN01 ?
Check IN 01
Yes
No
Yes
No
Yes
No
Yes
Yes
Adjust tracking
Noise appears although
change cassette tape.
Check PY 03
and CTL Amp
circuit IN03
88
Check and
Yes
readjust the
path of Deck