kingsofsteel36
kingsofsteel36
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- Apr 19, 2014
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Hi, I'm trying to figure out why the F2 fuse is blowing on the rectifier board (board AS2518-54).
I checked the voltage and they are all in range except for TP1 and TP2, although TP1 is not that far out of range:
TP1 is 7.9 (supposed to be 5.4 +/- .8 )
TP2 is 0 and F2 is blown.
The rest are all in range.
I tried disconnecting the connectors and putting in a new fuse, and it blew again anyway.
I pulled out the board and checked the bridge rectifiers and all seemed to be ok (so I did not replace them). I also checked the diodes and they seemed ok. So, I'm at a loss as to what could be the problem. Does anyone have any ideas?
Thank you.
I checked the voltage and they are all in range except for TP1 and TP2, although TP1 is not that far out of range:
TP1 is 7.9 (supposed to be 5.4 +/- .8 )
TP2 is 0 and F2 is blown.
The rest are all in range.
I tried disconnecting the connectors and putting in a new fuse, and it blew again anyway.
I pulled out the board and checked the bridge rectifiers and all seemed to be ok (so I did not replace them). I also checked the diodes and they seemed ok. So, I'm at a loss as to what could be the problem. Does anyone have any ideas?
Thank you.