[TechAssist] Re: Magnavox XS2552 C102, chassis 25P613-00AA, blows HOT immediately, need to know value of B+

I would try a 2SC5149. Built in Damper and Resistor on E-B. Also resolder
the FBT Pins as a precautionary measure. It could Still be a bad FBT. Theres
always the Light Bulb Trick accross the Fuse Terminals to save you money on
Parts.

Steve Hearns
Technotronic Dimensions, NY [USA]
WWW.TECHNOTRONIC-DIMENSIONS.COM
1-877-817-9885 (Voice / Fax Toll Free - US Only)

----- Original Message ----- 
From: "Kevin" <kevintv@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, May 19, 2004 7:20 PM
Subject: [TechAssist] Re: Magnavox XS2552 C102, chassis 25P613-00AA, blows
HOT immediately, need to know value of B+


I used a D1849 which crosses to an NTE 2353.  I don't have the exact
Phillips replacement.  I have done this before many times before with no
call backs.  Even if the D1849 wasn't exactly the same as the Phillips
part, it should be good enough for test purposes.  It should not fail in
1 second.  What, in your estimation, is the best generic sub for NTE
2353?

Kevin Wilks
Kevin's TV & Video Repair
Penticton BC Canada
kevintv@xxxxxxx


-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of gulftech@xxxxxxxx
Sent: Wednesday, May 19, 2004 3:05 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Magnavox XS2552 C102, chassis 25P613-00AA,
blows HOT immediately, need to know value of B+

Kevin,

Quit using those darn NTE outputs and buy a good stock of real
transistors.  You end up beating yourself to death because of a bad sub
and think it's something else.  Costs you time, money, and patience.


Ken Smith
Gulf Technical Services
3034 Gulf Breeze Parkway
Gulf Breeze, FL  32563
850-934-8324 (Voice) 850-932-0819 (Fax)


On Wed, 19 May 2004 12:49:10 -0700 Kevin <kevintv@xxxxxxx> writes:
> I measured the B+ before I installed the HOT by putting a 110 ohm, 30
> watt resistor from collector to ground.  The B+ measured 127 volts,
> and
> the STR30130 was ouputting 130.2 volts.  Thinking everything was
> good, I
> installed the new HOT (Q502 NTE 2353) and turned the set on.  The HV
> came up but 'sounded funny', so I quickly turned the TV off and
> discovered a totally black fuse and shorted HOT.  My flyback rings
> good.
> Could it still be a bad flyback?
>
> Kevin Wilks
> Kevin's TV & Video Repair
> Penticton BC Canada
> kevintv@xxxxxxx
>
>
>
>
>
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