ls1chris
Member
hey guys, finally brought my SW upright home for a teardown and restore. never had a working sound board in it and decided to go through the trouble shooting manual. grounding t TP tabs on SB doesnt do anything. testing pin 3 on 3K processor shows it stuck low. grounding the TP on the main as per the manual kick starts the SB and now seems to be working fine? can a processor get stuck low like that , and a ground out get it going again? any suggestions what i should be looking at to repair this? or just practice if it aint broken mantra?
