Kyocera R-851 schematics

routhun · 11th January 2008, 12:16 AM

Hello All,

I got this receiver from someone. It has the power amplifier with 2sk405/2sj115 MoSFET pair output stage and 2sk270 in the input differential stage. I would love to have service manual /schematics of this receiver. If you have one, can you please share with me?

Thanks,
Routhun

joetama · 9th March 2008, 09:30 PM

I also have one of these receivers.

I have been looking for the schematics, but haven't found them anywhere.

GEirin · 11th March 2008, 12:42 AM

Hi.

I have schematic power stage Kyocera R-861.

GEirin

joetama · 6th April 2008, 07:48 AM

Hmmm...

I found the schematics in another place...

However there is some differences.

I'll post a copy of mine later.

routhun · 7th April 2008, 05:23 PM

Hi Joetama,

I know that R-861 is having Bipolar output stage and R-851 has MOSFET output stage. It would be great if you can send me the electronic copy to my personal mail routhun@gmail.com

Thanks,
routhun

joetama · 8th April 2008, 07:09 PM

Quote:

Originally posted by routhun
Hi Joetama,

I know that R-861 is having Bipolar output stage and R-851 has MOSFET output stage. It would be great if you can send me the electronic copy to my personal mail routhun@gmail.com

Thanks,
routhun

Check your email...

routhun · 8th April 2008, 09:03 PM

Thanks a lot Joetama.

Routhun

joetama · 9th April 2008, 05:27 PM

You are very welcome.

I know what a PITA it was to find that schematic...

ENJOY!

phatChance · 7th June 2011, 01:47 AM

Hello, I just picked one of these up at goodwill for $25 and fried some resistors within about 10 minutes use. Instead of return it I'd just like to fix it. Any way I can get ahold of the schematic for the 851?

routhun · 9th June 2011, 06:43 AM

send me your email address to routhun@gmail.com

11th January 2008, 12:16 AM	#1
routhun diyAudio Member Join Date: Mar 2005 Location: Sunnyvale	Kyocera R-851 schematics Hello All, I got this receiver from someone. It has the power amplifier with 2sk405/2sj115 MoSFET pair output stage and 2sk270 in the input differential stage. I would love to have service manual /schematics of this receiver. If you have one, can you please share with me? Thanks, Routhun __________________ routhun

7th April 2008, 05:23 PM	#5
routhun diyAudio Member Join Date: Mar 2005 Location: Sunnyvale	Hi Joetama, I know that R-861 is having Bipolar output stage and R-851 has MOSFET output stage. It would be great if you can send me the electronic copy to my personal mail routhun@gmail.com Thanks, routhun __________________ routhun

8th April 2008, 09:03 PM	#7
routhun diyAudio Member Join Date: Mar 2005 Location: Sunnyvale	Thanks a lot Joetama. Routhun __________________ routhun

9th June 2011, 06:43 AM	#10
routhun diyAudio Member Join Date: Mar 2005 Location: Sunnyvale	send me your email address to routhun@gmail.com __________________ routhun

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9th March 2008, 09:30 PM	#2
joetama diyAudio Member Join Date: Feb 2008	I also have one of these receivers. I have been looking for the schematics, but haven't found them anywhere.

6th April 2008, 07:48 AM	#4
joetama diyAudio Member Join Date: Feb 2008	Hmmm... I found the schematics in another place... However there is some differences. I'll post a copy of mine later.

9th April 2008, 05:27 PM	#8
joetama diyAudio Member Join Date: Feb 2008	You are very welcome. I know what a PITA it was to find that schematic... ENJOY!

7th June 2011, 01:47 AM	#9
phatChance diyAudio Member Join Date: Jun 2011	Hello, I just picked one of these up at goodwill for $25 and fried some resistors within about 10 minutes use. Instead of return it I'd just like to fix it. Any way I can get ahold of the schematic for the 851?

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