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From: LOP on 10 Jan 2010 15:14
Were the original output transistors in this receiver 2SD118? The receiver I
am working on has a mixture of two 2SD118, one NTE118 and one NTE284. (all
NPN)

Thanks, Don and Liz


From: LOP on 10 Jan 2010 19:10

<Meat Plow> wrote in message news:3eaf06.crp.17.12(a)news.alt.net...
> On Sun, 10 Jan 2010 12:14:12 -0800, "LOP"
> <castles(a)yestertronics.com>wrote:
>
>>Were the original output transistors in this receiver 2SD118? The receiver
>>I
>>am working on has a mixture of two 2SD118, one NTE118 and one NTE284. (all
>>NPN)
>>
>>Thanks, Don and Liz
>>
>
> Did you mean NTE181?
>
> NTE284 - 100watt TO3 case.
>
> 2SD118 NLA - NTE 284MCP would sub.
>
> Toshiba 2SD118 original device, NTE = OEM replacement.
>
> (former Sansui warranty tech)
>

Whoops! Yes you are right. NTE181. Thanks for the help.


From: David Farber on 11 Jan 2010 18:35
LOP wrote:
> Were the original output transistors in this receiver 2SD118? The
> receiver I am working on has a mixture of two 2SD118, one NTE118 and
> one NTE284. (all NPN)
>
> Thanks, Don and Liz

Yes, the 2SD118 transistors are the correct originals. Fair warning though
that these things were a common failure if you didn't replace the driver
board as well. If your driver board doesn't say F-6013, then you have the
older type which was unstable.

Good luck.
--
David Farber
David Farber's Service Center
L.A., CA



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