[TechAssist] Re: Suitable replacement for Sony C4927.

  • From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 24 Nov 2004 15:28:03 -0700

To replace a 2SC4927 you can use original or 2SC5148 or better yet 2SC5426.
I definenitly would be careful about any other sub or it will overheat.  The
C in the number indicates a higher frequency rating than a 2SDxxxx.  If you
order directly from Sony you can be sure of it. If you order from a
distributor (Andrews, for instance) with the Sony part number, it will come
in a "plain wrapper" so it may not be original Sony.  We use "generic"
outputs but we are careful not to get "knockoffs".  John.
John Mielke
Main TV
636 main St.
Longmont, Co
phone 303 776 6955
fax  303 776 0792
maintv2004@xxxxxxxxxxx

----- Original Message ----- 
From: <gulftech@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 24, 2004 2:50 PM
Subject: [TechAssist] Re: Suitable replacement for Sony C4927.


> Kevin,
>
> First, we are talking about a Sony.  I prefer to use on the original.  I
> found the following to sub directly:  C4877, C5280, NTE2636.  There are a
> host of transistors that are shown as better specs.  I won't list them
> all, but among them is D1880 and D2580.  Use any at your own risk.
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL  32563
> 850-934-8324 (Voice), 850-932-0819 (fax)
>
> On Wed, 24 Nov 2004 12:52:10 -0800 Kevin <kevintv@xxxxxxx> writes:
> > Is there a good replacement for a C4927 HOT for a Sony KV-27TS29?
> > Thanks.
> >
> > Kevin Wilks
> > Kevin's TV & Video Repair
> > Penticton BC Canada
> > kevintv@xxxxxxx
> >
> >
> >
> >
> >
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