Hello. A main fuse on the YSUS board was blown. Dead short after fuse to secondary ground. See attached pictures.
What's hiding under the big heatsink? A hybrid IC?
Anyone know of "usual" stuff that blow on the YSUS module?
Saw a small electrolyte like 100uF/50V going round top (bad), don't think this cause fuse blow though...
Any input is warmly appreciated.
What's hiding under the big heatsink? A hybrid IC?
Anyone know of "usual" stuff that blow on the YSUS module?
Saw a small electrolyte like 100uF/50V going round top (bad), don't think this cause fuse blow though...
Any input is warmly appreciated.
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