Hafler DH 500

mabdiy · 14th November 2011, 05:10 PM

Hi, new to site and need help with the repair of a Hafler DH 500 amp I just acquired. I removed the amp boards and 1 has some fried components. It is a PC10A board, does anyone have a circuit diagram/list and component layout?

tauro0221 · 14th November 2011, 07:27 PM

Hi,
You can get it from here.
http://www.hafler.com/techsupport/pd...00_amp_man.pdf

mabdiy · 14th November 2011, 08:24 PM

Quote:

Originally Posted by tauro0221

Hi,
You can get it from here.
www.hafler.com/techsupport/pdf/DH-500_amp_man.pdf

Thanks for the reply, the amp board at Hafler tech support is for a PC19 board, the layout and circuit and layout is a little different, thought it would be easier with the right circuit.

djk · 15th November 2011, 09:41 AM

Early DH500 looks like the early DH200.

http://www.hafler.com/techsupport/pd...00_amp_man.pdf

mabdiy · 15th November 2011, 02:03 PM

Quote:

Originally Posted by djk

Early DH500 looks like the early DH200.

http://www.hafler.com/techsupport/pd...00_amp_man.pdf

Thanks for the reply

14th November 2011, 05:10 PM	#1
mabdiy diyAudio Member Join Date: Nov 2011 Location: Alberta	Hafler DH 500 Hi, new to site and need help with the repair of a Hafler DH 500 amp I just acquired. I removed the amp boards and 1 has some fried components. It is a PC10A board, does anyone have a circuit diagram/list and component layout?

15th November 2011, 09:41 AM	#4
djk diyAudio Member Join Date: Feb 2001 Location: USA	Early DH500 looks like the early DH200. http://www.hafler.com/techsupport/pd...00_amp_man.pdf __________________ Candidates for the Darwin Award should not read this author.

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14th November 2011, 07:27 PM	#2
tauro0221 diyAudio Member Join Date: Nov 2008 Location: Victoria,TX	Hi, You can get it from here. http://www.hafler.com/techsupport/pd...00_amp_man.pdf

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