[TechAssist] Re: HOT subs in general question

I think you mis read my post Jorge I meant I dont sub the BUH517 or the
C4927 or the C5148( I also use originals on the D1885, D1555, D1887). Sorry
for the confusion.

Tony Saracco
TCS ELECTRONICS
Elgin , IL 60120
847-695-1928
tcselectronics@xxxxxxxxxxxxxxxx
----- Original Message -----
From: "Jorge Camboni" <geo@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 30, 2003 9:07 PM
Subject: [TechAssist] Re: HOT subs in general question


> Hi Tony. You're using a 1881 subbing a BUH517
> but the BUH517  HAS NO DAMPER. neither the C5148,
> so you're adding another damper to the circuit   (and it works!!)
> which is not the best way, i believe, In those cases you should
> use D1885/86/87. Strangely enough, Sony reccomends subbing
> d1941 (damperless) for c4927 (damper included)
> I had not noticed any difference between 1879 and 1881 if the 79
> stands the current. (it will in most cases). According to Sanyo, there
> is no difference between 78/79/80/81 excepting the current rates
> and the power handling. FT (gain/bandwith product) is the same,
> so dc beta is.
>
> Jorge
>
> At 07:14 p.m. 30/07/03 -0500, you wrote:
> >Hey Phil I have been using the D1880 and 1881 for many subs, They do seem
to
> >keep the temp down and last longer. must haves in my book BUH517, C4927,
> >C5148 ( I dont like using subs on sony to many bad memorys.)
> >
> >Tony Saracco
> >TCS ELECTRONICS
> >Elgin , IL 60120
> >847-695-1928
> >tcselectronics@xxxxxxxxxxxxxxxx
> >----- Original Message -----
> >From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Wednesday, July 30, 2003 12:30 PM
> >Subject: [TechAssist] HOT subs in general question
> >
> >
> > > A  tech friend says if he cannot get, or ID an HOT he will sub a
> > > 2SD1881. Says thiis 1881 seems to be a general heavy transistor for at
> > > least test/estimate purposes.
> > > Yesterday he had a Sharp with bad HOT 2SD2586.No subs avail. OEM a
week
> > > away.
> > > Used an 1881 and ran cool.
> > > I want to improve my TV HOT selection bin. Is there a certain
selection
> > > that are "must haves"?
> > > Phil Bader
> > > --
> > > Philip Bader
> > > Jan Phyl TV Inc. (estab. 1976)
> > > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > > Fax (863) 299-8821
> > > email: tjanphyl@xxxxxxxxxxxxxxx
> > >
> > >
>
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>
> Jorge Camboni, GY Electronics, Richardson, TX
>
>
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