pioneer A-501R amp

guido · 16th January 2005, 10:31 PM

Hi,

Trying to fix one for a friend and i'm looking for the schematic.

Anyone??

Thanx!

guido · 18th January 2005, 07:28 PM

one more bump

shkal · 19th January 2005, 01:35 PM

I'm trying to find it, too. Without any success.

Bigred · 10th December 2007, 04:38 AM

I have the A-550R manual..... send me your email addy and I'll send it for F R E E!!

es44 · 10th December 2007, 05:57 AM

Nice of you bigred. :thumbsup:
I just searched my schematics and unfortunatly didn't find it.
In my opinion, we are here to help eachother, and not to take care of commercial interests.

best regards
Ebbe

Bigred · 10th December 2007, 06:02 AM

Yup Ebbe... I found this forum in search of help and now offer it where I can. I have no problem with taking care of commercial interests but it should be in an appropriate avenue.

burradoo · 3rd September 2008, 10:00 PM

Does anybody have a user/service manual for this one, Is it a good amp? - worth fixing? Cheers everybody Burradoo

schellerup · 4th September 2008, 05:46 AM

It is a fine amp, i think i have the service manual, i check later.

burradoo · 4th September 2008, 12:22 PM

The amp lights up, turns on and then the resistor clicks in well, but there is no sound at all.(just a barely audible hum from the speakers) All the controls appear to function well - Any troubleshooting clues for this model? BTW, There is a whirring sound from within the unit? Thanks in anticipation Phil

jazko · 2nd February 2011, 08:35 PM

Hi,
I am looking for this manual as well, if someone can help

my email is jazzinko@abv.bg

16th January 2005, 10:31 PM	#1
guido diyAudio Member Join Date: Mar 2002 Location: diepe zuiden	pioneer A-501R amp Hi, Trying to fix one for a friend and i'm looking for the schematic. Anyone?? Thanx! __________________ GuidoB

18th January 2005, 07:28 PM	#2
guido diyAudio Member Join Date: Mar 2002 Location: diepe zuiden	one more bump __________________ GuidoB

3rd September 2008, 10:00 PM	#7
burradoo diyAudio Member Join Date: Sep 2008	Pioneer A-501R Does anybody have a user/service manual for this one, Is it a good amp? - worth fixing? Cheers everybody Burradoo

4th September 2008, 12:22 PM	#9
burradoo diyAudio Member Join Date: Sep 2008	Pioneer a-501R The amp lights up, turns on and then the resistor clicks in well, but there is no sound at all.(just a barely audible hum from the speakers) All the controls appear to function well - Any troubleshooting clues for this model? BTW, There is a whirring sound from within the unit? Thanks in anticipation Phil

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19th January 2005, 01:35 PM	#3
shkal diyAudio Member Join Date: Aug 2002 Location: Russia	I'm trying to find it, too. Without any success.

10th December 2007, 04:38 AM	#4
Bigred diyAudio Member Join Date: Jul 2007	I have the A-550R manual..... send me your email addy and I'll send it for F R E E!!

10th December 2007, 05:57 AM	#5
es44 diyAudio Member Join Date: Apr 2005 Location: Fredericia, DK	Nice of you bigred. :thumbsup: I just searched my schematics and unfortunatly didn't find it. In my opinion, we are here to help eachother, and not to take care of commercial interests. best regards Ebbe

10th December 2007, 06:02 AM	#6
Bigred diyAudio Member Join Date: Jul 2007	Yup Ebbe... I found this forum in search of help and now offer it where I can. I have no problem with taking care of commercial interests but it should be in an appropriate avenue.

4th September 2008, 05:46 AM	#8
schellerup diyAudio Member Join Date: Nov 2007	It is a fine amp, i think i have the service manual, i check later.

2nd February 2011, 08:35 PM	#10
jazko diyAudio Member Join Date: Sep 2009 Location: Manchester	Hi, I am looking for this manual as well, if someone can help my email is jazzinko@abv.bg

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