Samsung SyncMaster 210T Service Manual page 19

5-3 No Video (PC Digital Signal)
Does thr digital video signal
appear at R103~108,
R111 and R112?
Yes
Do the clock appear at RA113?
Yes
Replace IC502 and IC602
and replace main board.
5-4 No Picture (CUBS, S-VHS)
Check IC301 (VPC3230D)
Yes
Check IC301 (SDA9400)
Yes
Check IC502 and IC602
and replace mainboard.
SyncMaster 210T/240T
No
Check PC and related circuit.
No
Check IC103 and related circuit.
No
Check related circuit of IC301 and
replace IC301.
No
Check related circuit of IC301 and
replace IC301.
5 Troubleshooting
5-3