Sansui 5000A Output Transistors

[LOP]

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

 

On Sun, 10 Jan 2010 12:14:12 -0800, "LOP"
<castles@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)

 

[LOP]

<Meat Plow> wrote in message news:3eaf06.crp.17.12@news.alt.net...

On Sun, 10 Jan 2010 12:14:12 -0800, "LOP"
castles@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.

 

[David Farber]

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