[TechAssist] Re: HOT subs in general question

Hi Bil.
Discussing about Hot replacement.I have a bulletin from Sony said 2sc4927
can replace a lot model 27 and 32 inchs sony Hot with a change in r523
value.And also Hot with damper can put in a chassis with damper.Two dampers
in a set is ok.But put in a damperless Hot in place of  a build in damper
type will result in destruction.
Am I right.?
Dang TD electronics
----- Original Message -----
From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
To: <techassist-bounce@xxxxxxxxxxxxx>; "Philip Bader"
<tjanphyl@xxxxxxxxxxxxxxx>
Cc: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 30, 2003 12:17 PM
Subject: [TechAssist] Re: HOT subs in general question


> Hi Philip,
>
> Here are the HOT subs that I recommend, as well as the method that
> works best for selecting replacement HOTs. The D1881 will is not
> always a good choice. It will overheat if the original has a lower
> amp rating (in many, if not most cases). For testing I use a D1879
> (6A) because it will not overheat (even if the original was a
> D1881 [10A]) and because it cost less.
>
>
> --
> Best regards,
>
>  Bil Green
>  2001 TV VCR
>  Mammoth Lakes, CA 93546
>  760-934-2001                           mailto:tv.vcrrepair@xxxxxxxxxxx
>
> Wednesday, July 30, 2003, 10:30:51 AM, you wrote:
>
> PB> A  tech friend says if he cannot get, or ID an HOT he will sub a
> PB> 2SD1881. Says thiis 1881 seems to be a general heavy transistor for at
> PB> least test/estimate purposes.
> PB> Yesterday he had a Sharp with bad HOT 2SD2586.No subs avail. OEM a
week
> PB> away.
> PB> Used an 1881 and ran cool.
> PB> I want to improve my TV HOT selection bin. Is there a certain
selection
> PB> that are "must haves"?
> PB> Phil Bader
>
>
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