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-   -   Arcam Alpha 7 Repair (http://www.diyaudio.com/forums/solid-state/82147-arcam-alpha-7-repair.html)

big jim 26th June 2006 01:09 PM

Arcam Alpha 7 Repair
 
TO ALL

IF YOU GET HOLD OF A ALPHA 7 FOR REPAIR

AND BOTH POWER FETs (IRF540) HAVE BLOWN (ONE CHAN)

BE SURE TO CHECK BY REPLACEMENT THE FOLLOWING

Q103 BC556B D102

D103 ALL 10V 400MW ZENERS
Q104 BC546B
D104

Q105 BC556B

R110 + R111 BOTH 470R

ALL THE BEST JIM

mikeks 26th June 2006 02:10 PM

Thanks Jim..


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