pioneer gm-6100f

ian33 · 1st December 2010, 01:03 PM

hi am workin on a pioneer gm-6100f amp ,all six fet is shorted am looking for a sub for them fkv550 i have irfz44n will these be good

the pwm ic is( pa2027a) i think it is drivin the fets direct shoud i change it also

tkx

Perry Babin · 1st December 2010, 08:44 PM

The PA2027 is a control IC used for protection. It takes the signals from the various protection circuits and controls muting and the output of the UPC494. These rarely fail and are not stressed when the power supply fails.

Arrownac.com has the FKV550N. If Arrow won't ship to your location, Mouser has the IRFIZ48 which should serve as a suitable replacement.

The Z44s would work but you'd need to add shoulder washers and insulators.

ian33 · 2nd December 2010, 12:30 AM

ok i will use the z44 thats all i have for now

thanks

1st December 2010, 01:03 PM	#1
ian33 diyAudio Member Join Date: Jun 2010 Location: the caribbean	pioneer gm-6100f hi am workin on a pioneer gm-6100f amp ,all six fet is shorted am looking for a sub for them fkv550 i have irfz44n will these be good the pwm ic is( pa2027a) i think it is drivin the fets direct shoud i change it also tkx

1st December 2010, 08:44 PM	#2
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	The PA2027 is a control IC used for protection. It takes the signals from the various protection circuits and controls muting and the output of the UPC494. These rarely fail and are not stressed when the power supply fails. Arrownac.com has the FKV550N. If Arrow won't ship to your location, Mouser has the IRFIZ48 which should serve as a suitable replacement. The Z44s would work but you'd need to add shoulder washers and insulators. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

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2nd December 2010, 12:30 AM	#3
ian33 diyAudio Member Join Date: Jun 2010 Location: the caribbean	ok i will use the z44 thats all i have for now thanks

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