(Topic ID: 304758)

Where is R145 on System 11 Schematic? Fire!

By smileymatthew

2 years ago



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#7 2 years ago

For a 1k resistor burning out, I think there must be a short between solenoid voltage and switch column #1. One possible place is the interconnect board, where opto U1 is used to check A/C relay operation.

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