Service manual modern Marantz

Stuey · 30th January 2007, 11:04 AM

Hi guys,

I'm looking for a service manual for a Marantz SR-50 I'm repairing for a friend, as I need to replace the power transistors and assume that the bias will need to be reset.

(I'd like the schematic too, because if the repairs don't work I might install some gainclone boards I have in place of the amplifier section, and I need to see how to integrate the amp with the source selector and tuner sections...)

I seem to remember a thread warning people off one of the service manual download sites.

Can anyome recommend a good supplier?

Cheers

Stuey

janneman · 30th January 2007, 11:09 AM

I bought several from them:

http://www.schaltungsdienst.de/preisliste.html

... but it helps if you can read German..

Jan Didden

Stuey · 30th January 2007, 12:19 PM

No, I can't read German. Thanks anyway...

janneman · 30th January 2007, 12:39 PM

I checked. I guess the last one listed is what you need?

MARAN SERVICE MANUAL SR5000/N1B/K1B/G/U1B/G GB 1425307 312078522170 D

MARAN BEDIENUNGSANLEITUNG SR50L 1073120

MARAN SERVICE MANUAL SR50L/60B/65B GB 1073119 482272550917 C

Jan Didden

Stuey · 30th January 2007, 09:08 PM

Thanks Jan. I think that's the one, but I'm not sure if there's a difference between the SR50 and SR50L. They look the same cosmetically.

Are the manuals only in German as well?

Regards

Stu

Stuey · 1st February 2007, 07:19 AM

Jan, I've had a look in the site; I guess the one marked 'GB' is in English. Unfortunately, when i went to the purchase page, the page doesn't display in English (despite the site having the English flag button option, which isn't working).

I have another source, but if I have to I'll translate the checkout page to make sure the details I'm giving are correct!

Cheers

Stuey

janneman · 1st February 2007, 07:44 AM

Stuey,

The GB means that the manual is in English. I bought several from them and they were all in excellent quality. If you get stuck, sent me a private mail and I can probably order it for you.

Jan Didden

Stuey · 1st February 2007, 09:00 AM

Thanks Jan; I appreciate the offer.

I'll see how I go!

Cheers

Stu

mikeks · 1st February 2007, 11:05 AM

Hi Jan, have you any EC-design service manuals apart from Cordell/Hawksford?

janneman · 1st February 2007, 11:32 AM

Mike,

No, I really don't have many manuals, only for some of the equipment I own. But the ref I gave has almost all of them for reasonable prices. They are copies, but color and A3 format preserved where necessay. If you know the type I can check.

Jan Didden

30th January 2007, 11:04 AM	#1
Stuey diyAudio Member Join Date: Mar 2006 Location: Perth, Western Australia	Service manual modern Marantz Hi guys, I'm looking for a service manual for a Marantz SR-50 I'm repairing for a friend, as I need to replace the power transistors and assume that the bias will need to be reset. (I'd like the schematic too, because if the repairs don't work I might install some gainclone boards I have in place of the amplifier section, and I need to see how to integrate the amp with the source selector and tuner sections...) I seem to remember a thread warning people off one of the service manual download sites. Can anyome recommend a good supplier? Cheers Stuey

30th January 2007, 11:09 AM	#2
janneman diyAudio Member Join Date: May 2002 Location: Where Germany, The Netherlands and Belgium meet Blog Entries: 6	I bought several from them: http://www.schaltungsdienst.de/preisliste.html ... but it helps if you can read German.. Jan Didden __________________ /Another new issue: Linear Audio Volume 3!

30th January 2007, 12:39 PM	#4
janneman diyAudio Member Join Date: May 2002 Location: Where Germany, The Netherlands and Belgium meet Blog Entries: 6	I checked. I guess the last one listed is what you need? MARAN SERVICE MANUAL SR5000/N1B/K1B/G/U1B/G GB 1425307 312078522170 D MARAN BEDIENUNGSANLEITUNG SR50L 1073120 MARAN SERVICE MANUAL SR50L/60B/65B GB 1073119 482272550917 C Jan Didden __________________ /Another new issue: Linear Audio Volume 3!

1st February 2007, 07:44 AM	#7
janneman diyAudio Member Join Date: May 2002 Location: Where Germany, The Netherlands and Belgium meet Blog Entries: 6	Stuey, The GB means that the manual is in English. I bought several from them and they were all in excellent quality. If you get stuck, sent me a private mail and I can probably order it for you. Jan Didden __________________ /Another new issue: Linear Audio Volume 3!

1st February 2007, 11:32 AM	#10
janneman diyAudio Member Join Date: May 2002 Location: Where Germany, The Netherlands and Belgium meet Blog Entries: 6	Mike, No, I really don't have many manuals, only for some of the equipment I own. But the ref I gave has almost all of them for reasonable prices. They are copies, but color and A3 format preserved where necessay. If you know the type I can check. Jan Didden __________________ /Another new issue: Linear Audio Volume 3!


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30th January 2007, 12:19 PM	#3
Stuey diyAudio Member Join Date: Mar 2006 Location: Perth, Western Australia	No, I can't read German. Thanks anyway...

30th January 2007, 09:08 PM	#5
Stuey diyAudio Member Join Date: Mar 2006 Location: Perth, Western Australia	Thanks Jan. I think that's the one, but I'm not sure if there's a difference between the SR50 and SR50L. They look the same cosmetically. Are the manuals only in German as well? Regards Stu

1st February 2007, 07:19 AM	#6
Stuey diyAudio Member Join Date: Mar 2006 Location: Perth, Western Australia	Jan, I've had a look in the site; I guess the one marked 'GB' is in English. Unfortunately, when i went to the purchase page, the page doesn't display in English (despite the site having the English flag button option, which isn't working). I have another source, but if I have to I'll translate the checkout page to make sure the details I'm giving are correct! Cheers Stuey

1st February 2007, 09:00 AM	#8
Stuey diyAudio Member Join Date: Mar 2006 Location: Perth, Western Australia	Thanks Jan; I appreciate the offer. I'll see how I go! Cheers Stu

1st February 2007, 11:05 AM	#9
mikeks Account Disabled Join Date: Jun 2004 Location: Animal farm	Hi Jan, have you any EC-design service manuals apart from Cordell/Hawksford?

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