Hi,
Which, all four of them ?
If they're blown and they have a metal tab check that it's properly isolated (tab is drain I think). Then, remove them and check for shorts where they were on the pcb between the pins and between the pins and the supply rails. Amp is quasi-complementary, one FET will be between +rail and output and the other output and -rail.
Fuse not blown ? Should be 1.25Amps, check what is fitted.
Oh, and please stop SHOUTING.
Cheers,
Jon
Which, all four of them ?
If they're blown and they have a metal tab check that it's properly isolated (tab is drain I think). Then, remove them and check for shorts where they were on the pcb between the pins and between the pins and the supply rails. Amp is quasi-complementary, one FET will be between +rail and output and the other output and -rail.
Fuse not blown ? Should be 1.25Amps, check what is fitted.
Oh, and please stop SHOUTING.
Cheers,
Jon
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