RSN3305 anybody?

Voltaic · 18th July 2006, 05:14 AM

Is there anyone who can tell me anything about these chips? I've searched the forums and came up with just about nothing, and a google search doesn't reveal much either, does anyone happen to have a datasheet or at the very least a pinout for these things? they're very expensive (about 65 quid each) and I've got 2, if for no other reaon that that I'd like to find a use for them.

cheers,
Daniel

rpapps · 18th July 2006, 10:32 AM

Hi Voltaic
These are used in the Panasonic Technics SA-EX140 so does anyone out there have a service manual and could post a picture for him.
Cheers
Rob

papafrita · 27th July 2006, 06:45 AM

Dear Voltaic: I am Argentinean, the 3055 installed in a Technics amplifier, an amplifier of 2 channels designed by Panasonic. I need to know if you prune to sell one and how much. A great greeting. (hector_di_renzo@artear.com.ar)

Voltaic · 28th July 2006, 06:41 PM

papfrita: if you're interested in buying them I'd be happy to sell them to you. I pulled them from a Technics amp that was having power supply issues (among other issues) since I don't know much about these chips I can't really test them to make 100% sure they're good, but if you're interested in buying them let me know, and we can arrange something. I'd rather sell them to someone that has a real use for them than to let them sit on my desk for 6 months before I can figure out what to do with them

cheers,
Daniel S.

18th July 2006, 05:14 AM	#1
Voltaic diyAudio Member Join Date: Jun 2006	RSN3305 anybody? Is there anyone who can tell me anything about these chips? I've searched the forums and came up with just about nothing, and a google search doesn't reveal much either, does anyone happen to have a datasheet or at the very least a pinout for these things? they're very expensive (about 65 quid each) and I've got 2, if for no other reaon that that I'd like to find a use for them. cheers, Daniel

27th July 2006, 06:45 AM	#3
papafrita diyAudio Member Join Date: Jul 2006	Re: RSN3305 anybody? Dear Voltaic: I am Argentinean, the 3055 installed in a Technics amplifier, an amplifier of 2 channels designed by Panasonic. I need to know if you prune to sell one and how much. A great greeting. (hector_di_renzo@artear.com.ar)

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18th July 2006, 10:32 AM	#2
rpapps diyAudio Member Join Date: Jul 2004 Location: nowhere of interest	Hi Voltaic These are used in the Panasonic Technics SA-EX140 so does anyone out there have a service manual and could post a picture for him. Cheers Rob

28th July 2006, 06:41 PM	#4
Voltaic diyAudio Member Join Date: Jun 2006	papfrita: if you're interested in buying them I'd be happy to sell them to you. I pulled them from a Technics amp that was having power supply issues (among other issues) since I don't know much about these chips I can't really test them to make 100% sure they're good, but if you're interested in buying them let me know, and we can arrange something. I'd rather sell them to someone that has a real use for them than to let them sit on my desk for 6 months before I can figure out what to do with them cheers, Daniel S.

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