Sherwood S-7900A

Highspeed · 28th June 2007, 06:57 PM

Hi

I am owner of a U.S. Sherwood S-7900A.
It just smoked and inside i have one channel with outputs transistors shorts.
Unfortunately, the protection circuit also burned and i have no schematic.

Someone have this old schematic?

Highspeed · 30th June 2007, 09:42 PM

Cm'on guys,
nobody has the schematic??

I only need the power amp/protection section.

Many thanks....

Smokin64 · 30th July 2010, 12:43 PM

Yes- I have schematics for that model- Let me know if you still need 'em?

sakis · 30th July 2010, 01:48 PM

do you have any other sherwood schematics or expirience of Sherwood equipment ??? if so can we see Sherwood problem that i have ???

kind regards sakis

Smokin64 · 30th July 2010, 01:52 PM

I have s-8900 schematic also- they are the same. What problem do you have????

Highspeed · 22nd July 2011, 07:40 PM

Hi Smokin64

I still need the schematic if you have it. Many thanks!
I have some schematics if you need one.

pepe52@hotmail.ca

28th June 2007, 06:57 PM	#1
Highspeed diyAudio Member Join Date: Jul 2006	Sherwood S-7900A Hi I am owner of a U.S. Sherwood S-7900A. It just smoked and inside i have one channel with outputs transistors shorts. Unfortunately, the protection circuit also burned and i have no schematic. Someone have this old schematic? __________________ Highspeed

30th June 2007, 09:42 PM	#2
Highspeed diyAudio Member Join Date: Jul 2006	Sherwood Cm'on guys, nobody has the schematic?? I only need the power amp/protection section. Many thanks.... __________________ Highspeed

30th July 2010, 12:43 PM	#3
Smokin64 diyAudio Member Join Date: Jul 2010	Sherwood S-7900A Yes- I have schematics for that model- Let me know if you still need 'em?

30th July 2010, 01:48 PM	#4
sakis diyAudio Member Join Date: Jan 2006 Location: nea makri athens greece	do you have any other sherwood schematics or expirience of Sherwood equipment ??? if so can we see Sherwood problem that i have ??? kind regards sakis __________________ SERVICE ΕΝΙΣΧΥΤΩΝ ΚΑΙ ΙΑΠΩΝΙΚΩΝ ΜΗΧΑΝΗΜΑΤΩΝ ΗΧΟΥ www.eastelectronics.gr

22nd July 2011, 07:40 PM	#6
Highspeed diyAudio Member Join Date: Jul 2006	Schematic/service manual Sherwood s-7900A Hi Smokin64 I still need the schematic if you have it. Many thanks! I have some schematics if you need one. pepe52@hotmail.ca __________________ Highspeed


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30th July 2010, 01:52 PM	#5
Smokin64 diyAudio Member Join Date: Jul 2010	I have s-8900 schematic also- they are the same. What problem do you have????

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