ironborn65
Well-known member
Dear all,
I'm stuck trying to repair the Analog Board of my Mac Classic (I have two of the actually).
The issue with those boards is that the transformer and the CRT power section are in the same board.
I'm not an expert, but in theory wouldn't be possible to identify in the schematics where the -12 +12 +5 GNR goes to the CRT part of the board to add instead the wires from a new PS? The same wires could be sent to the logic board and keep the V/H SYNC, VIDOUT, audio, brightness.
I do not have the skills to face this project, but does this makes sent to some of you?
thanks
best
PF
I'm stuck trying to repair the Analog Board of my Mac Classic (I have two of the actually).
The issue with those boards is that the transformer and the CRT power section are in the same board.
I'm not an expert, but in theory wouldn't be possible to identify in the schematics where the -12 +12 +5 GNR goes to the CRT part of the board to add instead the wires from a new PS? The same wires could be sent to the logic board and keep the V/H SYNC, VIDOUT, audio, brightness.
I do not have the skills to face this project, but does this makes sent to some of you?
thanks
best
PF