Grundig SVR 4004 restoration - UK Vintage Radio Repair and Restoration Discussion Forum

collisr · 18th Jun 2018, 7:08 pm

Hi,

I am about to undertake the challenge of restoring a rare Grundig SVR video recorder but the service manual ( in any language) and/or circuit schematics are proving elusive.

Whilst I await a set of replacement elcos for the power supply, I was wondering whether anyone here had a paper copy of the service manual or scan they would like to sell or lend me.

And if anyone could provide any heads up on gotchas that would be much appreciated.

Rob

dj_fivos_sak · 18th Jun 2018, 7:47 pm

Hi. You can find some schematics here:
https://www.radiomuseum.org/r/grundi...vr_4004_e.html
Also, the Grundig V2000 model 700 or the 2x4 plus 770 might have similar circuitry to the 4004.
https://freeservicemanuals.info/en/s...VICEANLEITUNG/

Fivos

collisr · 20th Jun 2018, 4:09 pm

Thanks Fivos. It didn't have all the information I wanted but at least the voltage rails are specified.

German Dalek · 21st Jun 2018, 5:38 pm

Thats for you:

http://www.magnetbandmuseum.info/grundig-svr-4004.html

I may have the manual, not present, maybe I have several of them!
This is a question of time - I don`t have for the moment.......

Best regards,
German Dalek

18th Jun 2018, 7:08 pm	#1
collisr Pentode Join Date: Oct 2016 Location: Ware, Herts, UK Posts: 171	Grundig SVR 4004 restoration Hi, I am about to undertake the challenge of restoring a rare Grundig SVR video recorder but the service manual ( in any language) and/or circuit schematics are proving elusive. Whilst I await a set of replacement elcos for the power supply, I was wondering whether anyone here had a paper copy of the service manual or scan they would like to sell or lend me. And if anyone could provide any heads up on gotchas that would be much appreciated. Rob

18th Jun 2018, 7:47 pm	#2
dj_fivos_sak Heptode Join Date: Mar 2015 Location: Lefkada, Greece Posts: 969	Re: Grundig SVR 4004 restoration Hi. You can find some schematics here: https://www.radiomuseum.org/r/grundi...vr_4004_e.html Also, the Grundig V2000 model 700 or the 2x4 plus 770 might have similar circuitry to the 4004. https://freeservicemanuals.info/en/s...VICEANLEITUNG/ Fivos

20th Jun 2018, 4:09 pm	#3
collisr Pentode Join Date: Oct 2016 Location: Ware, Herts, UK Posts: 171	Re: Grundig SVR 4004 restoration Thanks Fivos. It didn't have all the information I wanted but at least the voltage rails are specified.

21st Jun 2018, 5:38 pm	#4
German Dalek Hexode Join Date: Jan 2011 Location: Düsseldorf, Germany. Posts: 368	Re: Grundig SVR 4004 restoration Thats for you: http://www.magnetbandmuseum.info/grundig-svr-4004.html I may have the manual, not present, maybe I have several of them! This is a question of time - I don`t have for the moment....... Best regards, German Dalek __________________ And now something completly different: MARC BOLAN, he was/is the real king of Pop Music!