Samsung DVD905 Service Manual page 67

Digital video disc player
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Thoubleshooting
A
No
Check SIC2 peripheral
soldering
5-6
TE occurs in
search range?
Yes
After SLEDGS
terminal is changed from
ÔLÕ to ÔHÕ, track input is
OK(within several ms)?
Yes
FINE SEEK check
Yes
FINE SEEK RFRF
signal is missing?
Yes
RFCT follows
center level of RFRF?
Yes
Track incoming is
delayed?
C
(Page 5-11)
No
Focus On?
No
C
No
Check RIC1 peripheral circuit
No
Check PR11 peripheral circuit
No
Time Out due to many
jump counts
Samsung Electronics

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