Need help with Marantz CD72 service manual

patwen · 17th July 2003, 06:11 PM

Hi,

I just got a 2nd hand Marantz CD72 and would like to do some heavy mods. It uses the CDM4 but DAC7 (1-bit), and I want to change it to the 16 bits TDA1541A.

Does anyone has a copy of the service manual? If so, would you kind enough to send me a copy of the service manual?

Many many thanks.

Pat

patwen · 18th July 2003, 04:31 AM

I did ask the Marantz distributor in Hong Kong and they said,

"We could not disclose this type of information due to company policy."

Help ......

KaLok · 18th July 2003, 04:35 AM

If you got CD72MKII, it is no need to modify. If you want to use TDA1541A, may be make a external DAC for your stuff.

garmin · 25th July 2003, 08:14 AM

I have paper version of service manual, I can scan it and send You by e-mail

or place on my www

sonnya · 25th July 2003, 09:17 AM

I would like to get a copy too...

I have a CD72 too..

garmin · 25th July 2003, 08:35 PM

ok, schematic is here (4 parts, digital and analogue section) :

http://www.webmedia.pl/maciejza/zaplecze/czytelnia.htm

17th July 2003, 06:11 PM	#1
patwen diyAudio Member Join Date: Jan 2002	Need help with Marantz CD72 service manual Hi, I just got a 2nd hand Marantz CD72 and would like to do some heavy mods. It uses the CDM4 but DAC7 (1-bit), and I want to change it to the 16 bits TDA1541A. Does anyone has a copy of the service manual? If so, would you kind enough to send me a copy of the service manual? Many many thanks. Pat

18th July 2003, 04:31 AM	#2
patwen diyAudio Member Join Date: Jan 2002	FYI I did ask the Marantz distributor in Hong Kong and they said, "We could not disclose this type of information due to company policy." Help ......

18th July 2003, 04:35 AM	#3
KaLok diyAudio Member Join Date: Jun 2002 Location: Hong Kong	If you got CD72MKII, it is no need to modify. If you want to use TDA1541A, may be make a external DAC for your stuff. __________________ Terence

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25th July 2003, 08:14 AM	#4
garmin diyAudio Member Join Date: Mar 2002 Location: Poland	I have paper version of service manual, I can scan it and send You by e-mail or place on my www

25th July 2003, 09:17 AM	#5
sonnya diyAudio Member Join Date: Oct 2001 Location: Denmark	I would like to get a copy too... I have a CD72 too..

25th July 2003, 08:35 PM	#6
garmin diyAudio Member Join Date: Mar 2002 Location: Poland	ok, schematic is here (4 parts, digital and analogue section) : http://www.webmedia.pl/maciejza/zaplecze/czytelnia.htm

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