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Class D Switching Power Amplifiers and Power D/A conversion

pg 10 ms series
pg 10 ms series
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Old 10th May 2011, 09:11 PM   #1
ww513 is offline ww513
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Join Date: May 2011
Default pg 10 ms series

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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Old 10th May 2011, 09:39 PM   #2
nigelwright7557 is offline nigelwright7557  United Kingdom
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Location: Carlisle, England
It could be when it has blown it has taken the driver IC's too.
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