ajcrm125
Well-known member
Ok so I'm looking at the schematics for the CHP1-BAK PCB in the punchout PCB stack. I notice that the muxes located at 7J,7K,8J,8K are all 74353's according to the schematic. But I'm working on 2 sets and they both have 153's instead.
Is this just an error in the schematics?
I'm curious if any of you PO owners have 353's in those positions.
(353 is same as 153 except it has inverted outputs)
Is this just an error in the schematics?
I'm curious if any of you PO owners have 353's in those positions.
(353 is same as 153 except it has inverted outputs)
