Samsung DVD-V5450 Service Manual page 230

No Search Operation
TP MIRR
output is normal?
Yes
occurs in search range?
Yes
See "Fine Seek Check"
Samsung Electronics
(DVD Section)
No
(TP MIRR Waveform)
No
RFAGCO, RIC1-63
output level is normal?
Yes
Check RIC1 peripheral circuit.
Focus On?
Troubleshooting
No
Check pick-up.
A
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