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Old 18th June 2006, 05:53 PM   #1
big jim is offline big jim  England
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Old 18th June 2006, 09:42 PM   #2
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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.


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Old 19th June 2006, 08:17 AM   #3
big jim is offline big jim  England
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Hi jon

thanks for the reply

its just one chan thats dead and the fuse is blown

i dont have a map of the amp so my hope is someone is

a arcam expert out there or[ fet o/p stages]

thanks jimmy
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Old 19th June 2006, 11:40 AM   #4
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Originally posted by big jim
...i dont have a map of the amp...
Email Arcam support, they are very helpful.
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