wileyrimmer1231
- Oct 20, 2012
- 2
- Joined
- Oct 20, 2012
- Messages
- 2
I received an old Emerson AV301 that has a power problem. I checked the first power transformer in and out of the circuit (good). There is a 5-wire lead that goes from the small input voltage board to another board. Three of the wires go out, and one returns to activate the 5VDC coil that closes a relay that provides the link for 120VAC to feed a second larger transformer. The fifth has a white stripe. I can't figure out why the voltage is not returning to close the relay on the input voltage board. Thanks for any suggestions of what to check.