[TechAssist] Re: Parts ID, 2003 Symphinic TV M#ST419B
- From: Gary McCartney <gary@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 20 Jan 2003 18:48:49 -0500
It may have a different prefix to it, such as DTC103 (which also isn't
listed as a NTE cross) or it may be an SCR which I found one listed at
Digikey with the number EC103D-ND in a TO-92 case.
Gary McCartney
McCartney Electronics
7134 Fife Rd, RR 7
Guelph Ontario Canada N1H 6J4
Fax: (519)821-1530
email: gary (at) number63.ca
D Thunhurst wrote:
>
> Hi,
> I have a 2003 19" Symphonic TV, mfg. 11/02, model ST419B. Definitely no top
> of the line here :-) The customer purchased in early December for a
> Christmas present. It failed and he took it back to where he purchased it
> and was informed of a 30 day warranty from the date of purchase.
> I need to know of a sub for Q622. The number marked on the transistor is
> C103. The crosses show it to be ECG123A which is wrong as this is a digital
> transistor.
> I am quite sure the transistor is bad as the symptom is, when warm ( 20
> minutes or so), the set turns off. You can turn it back on immediately and
> it works. This process happens more frequently till you no longer can turn
> it back on. I can heat this transistor and make it go out and cool it and
> it will work again for awhile.
> Thanks for the help.
> Daryl
> Daryl's TV
> 3310 Dyer St.
> El Paso, TX 79930
> 915-565-9184
> 915-564-1024 Fax
> http://dynacomp.freeyellow.com
>
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