Troubleshooting
5-2 No Power
Check the 125V,NoCheck/Replace
13.0V B+ LinesIC801, D801, F802
Yes
NoCheck IC802 Check/Replace
Pin 9 (5V)IC802 (KA7630)
Check IC901NoCheck/Replace
Pin 16 (4V).IC901
Yes
Check IC901 NoCheck/Replace
Pin 18 ; Stand-by : 0VIC901, (m-com).
Normal : 5V
Check IC201,NoCheck/Replace
Pin 40 (H-out)IC201, Q401, Q402.
5-2Samsung Electronics |