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Class D Switching Power Amplifiers and Power D/A conversion |
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#1 |
diyAudio Member
Join Date: May 2011
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hi , i have this amp that was blown . i replaced the power fets as well as the bias resistors also two ics . it was completely dead and not even going into protect mode . now after the replacements it now goes into protect but now im stumped. i have 12 volts on the power fets middle legs but insted of one ic to switch it on i believe this amp has two ics for that. would love to get a manual for it but pheonix said they dont release service manuals for their amps this is the pg 10 anniversary ms series amp any help would be appreciated thanks.
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#2 |
diyAudio Member
Join Date: Apr 2008
Location: Carlisle, England
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It could be when it has blown it has taken the driver IC's too.
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