Samsung SyncMaster 150MP - Troubleshooting

SyncMaster 150MP 5-1
5 Troubleshooting
5-1 No Power
Does proper DC 12 V appear at
DC jack connected to CN102?
Check SMPS PCB and Adapter.
Yes
No
Does proper DC 5 V appear at
Pin 1 of IC103?
Check IC103.
Check IC101.
Yes
No
Does proper DC 2.5 V appear at
Pin 2 of IC100?
Check FT116 and IC100.
Yes
No
Does proper DC 3.3 V appear at
Pin 1 of IC104?
Check IC104.
Yes
No