Dvd Section - Samsung DVD-V5600 Service Manual

Troubleshooting
5-22
No Focus Incoming

(DVD Section)

No
DIC1-172
has data input?
(DIC1-172
Yes
No
MDIC1-27,28
has data?
Yes
Check connection
CN1
Check DIC1, MDIC1
connection circuit
Waveform)
Check MDIC1 circuit
and soldering
Samsung Electronics