In Reply to: RE: Amp photos posted by Ewalaa on July 22, 2020 at 14:36:37:
On the two wiring harnesses from board to board.
From power supply board:
Black: 12.8 VDC
Brown: -13.0 VDC
Red: 116.0 VDC
Orange: Gnd
Yellow: Gnd
Green: -115.6 VDC
Blue: -115.6 VDC
Purple: -115.6 VDC
Primary/Control board:
Green: Gnd
Yellow: -13.0 VDC
Orange: 12.8 VDC and 27.5 VAC
Red: Variable 0.0 - 1.4 VAC - Signal
Brown: 12.0 VDC and 25.4 VAC
Black: -11.4 VDC
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Follow Ups
- RE: Voltage readings - Ewalaa 18:06:24 07/22/20 (6)
- RE: Voltage readings - fredtr 13:37:43 07/23/20 (3)
- RE: Voltage readings - Ewalaa 14:38:19 07/23/20 (2)
- RE: Voltage readings - fredtr 08:56:55 07/24/20 (1)
- RE: Voltage readings - Ewalaa 18:12:02 07/24/20 (0)
- RE: Voltage readings - mark.korda@myfairpoint.net 21:19:56 07/22/20 (1)
- RE: Voltage readings - Ewalaa 18:13:12 07/24/20 (0)