Blown

[jj4475 10+ year member]

easy fix or no?

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[jj4475 10+ year member]

more pics?

 

[Polecat 5,000+ posts]

define 'easy'?

 

[Alex965 10+ year member]

This is blown power supply FETs or rectifier. There might be more damage to the amp than that single component. Is it drawing a lot of current or what?

 

[Safe_Cracker 10+ year member]

That has had previos work done also, note the out of place larger resistors, lOl. Polo.

 

[valter 10+ year member]

Half-*** previous repair job to begin with. All FET's which are parallel with blown ones should be replaced, they need to have very close specs for good reliability. If I see correctly on pics amp uses RFP50N06 FET's - they are cheap...

 

[jj4475 10+ year member]

anyone know a ball park price for this thing to get fixed

 

[jj4475 10+ year member]

all I can find is this...

http://cgi.ebay.com/FQP50N06-FAIRCHILD-MOSFET-N-Channel-50A-60V_W0QQitemZ350017547301QQihZ022QQcategoryZ109455QQrdZ1QQssPageNameZWD1VQQtrksidZp1638.m118.l1247QQcmdZViewItem

 

[valter 10+ year member]

Mouser and Digikey has better prices on these. Trust me, amp will never be reliable if you replace just blown ones. All parallel MOSFET's should be replaced.