Looking for some help troubleshooting this power supply. I get no 5V voltage output, or any for that matter. I have 173V at the Filter cap but nothing else. When i troubleshoot the board i found Q201 short (P7NK80ZFP) and replaced it with a P6NK90ZFP. IC1 (1606B0), IC201 (P1337) AND IC301 (DDA001AG) don't have any voltage. but i get 16V at the optocoupler PC202 (2561B). tried to change that with no luck.. any help would be great!!
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