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Thoubleshooting
< DVD sub woofer L/R output
5.1 channel is put in playing disk?
Normal DATA2 is input in AIC14?
Analog output(11 pin) of AIC14 is nor-
AIC44-1 pin output is normal?
AIC42-3 pin input is normal?
AIC42-1 pin output is normal?
Base terminal level of AQ16, 17 are
Check AL33 peripheral soldering and short
5-22
error>
Yes
Yes
mal?
Yes
Yes
Yes
Yes
"L"?
Yes
No
Output only in 2 channel(stereo
No
Check VIC1-128 pin ouput
No
Check VIC14-2 pin 18.432MHz
No
Check AIC44 peripheral circuit
No
G
No
Check AIC42 peripheral circuit
No
Check VCN11-14 pin mute
channel)
Samsung Electronics
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