Pioneer GM7300M - Page 2

Perry Babin · 8th February 2012, 08:06 AM

This is the best I can do. It's from the 7200 which is supposed to be about the same. It's a 10k resistor if it's missing.

mike49504 · 8th February 2012, 08:19 AM

On this amp The board is marked R133 but it doesnt look like a resistor goes there its just a solid trace..

Not sure if its suppose to be there but R131 is missing

Perry Babin · 8th February 2012, 08:40 AM

I sent you the service manual.

eroc1313 · 19th April 2012, 02:44 AM

I have a gm7200m im working on. i dont have power anywhere but the fuses. i checked d665 and no voltage present at all on both leads . The unit is dead. Could someone point me in the right direction. I bought Perrys dvd but havent looked at it very much due to time.

Perry Babin · 19th April 2012, 02:51 AM

Copy and paste this into a new thread and I'll try to help.

8th February 2012, 08:40 AM	#13
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	I sent you the service manual. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

19th April 2012, 02:51 AM	#15
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	Copy and paste this into a new thread and I'll try to help. __________________ 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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8th February 2012, 08:19 AM	#12
mike49504 diyAudio Member Join Date: Sep 2006	On this amp The board is marked R133 but it doesnt look like a resistor goes there its just a solid trace.. Not sure if its suppose to be there but R131 is missing

19th April 2012, 02:44 AM	#14
eroc1313 diyAudio Member Join Date: Jul 2009 Location: Texas	I have a gm7200m im working on. i dont have power anywhere but the fuses. i checked d665 and no voltage present at all on both leads . The unit is dead. Could someone point me in the right direction. I bought Perrys dvd but havent looked at it very much due to time.

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