What size fuse are you using?@cdjump I am chasing cause of f1 fuse blowing on PS board in Spy Hunter. It boots and runs for 10-15 seconds.
- It happens in with 2 different PS boards and they both work fine in Tron so unlikely it is the PS board.
- I have likely narrowed it down pcb stack as I have everything (cheap squeak, lamp, coin door, etc) plugged in except pcb and it doesn't blow.
- caveat, not sure the lamp board is doing anything if not activated by pcb.
- however, with just pcb plugged in, it still blows so back to pointing to pcb.
- I then added 1 amp load on 5v line and it doesn't blow and ripple voltage is low on +5v line. I could add more artificial load too.
- Disassembled the board stack, measured resistance between +12 and +5v rails to associated gnd; there are no obvious shorts on either rail.
Am I missing something?
Also did you by chance replace the 9 pin molex on the 90412? edit - i guess not, if it works in a Tron.
I'd try a 1 amp fuse. SH draws more current than Tron does, by a good bit. I think there was a service bulletin about it.
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