[TechAssist] Re: Webjump Form Mail

Adam,

Check 5V Pin 3, IC104 regulator chip. If low replace IC.
Also check 12 Volt Zener D124.

Gonzalo N. Arrivas, CET Pittsburg, CA
http://www.etechhelponline.com
Tel/Fax: 925-432-2057
----- Original Message -----
From: "by way of Tech Assist <techassist@xxxxxxxxxx>" <adamt123@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, July 28, 2001 11:31 AM
Subject: [TechAssist] Webjump Form Mail


>
> User Submitted Form
> 2:18:05 PM 7/28/01
>
> Header = This mail was sent from the Webjump form page
> FName = adam
> LName = miller
> mailfrom = adamt123@xxxxxxxxxxx
> Address = 11063 beaver dam road
> City = caneyville
> State = ky
> Zip = 42721
> problem = Yes
> type = Television
> message = i have an emerson tc1972 dead set, no relay click. checked
> standby voltage, looks ok, if i short relay transistor high voltage comes
> up normally, but processor ic doesnt start do anything, the 'on' pulse
from
> ic101 never changes states to q104 to turn the thbing on, power button
> changes when pressed, is ic101 bad? i have no documentation for this tv,
or
> the chip.
> also, i am interested to share schematics, where do you guys keep them,
are
> they downloadable, pdf type? my experience lies in industrial electronics
> as well as consumer, i spent 5 years repairing pc cards, drivers, and
plcs,
> all with no schematics, except what we created using orcad and data
sheets.
> most of my consumer experience is in audio and vcrs, i recently opend a
> shop in my hometown where there is no repair place for 40-50 miles around.
> so i am trying to help my community i suppose, so i am pretty well working
> on most anything that has a wire attached to it these days.
> if you guys can help me, many thanks! and if i can help i will try as
well.
> adamt123@xxxxxxxxxxx
> adam
>
>
>
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