[TechAssist] Re: Orion Model TV1333
- From: "John Conti" <contitv@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 20 Oct 2005 12:51:59 -0500
Max, I don,t have the schem. but I had one in the shop about a month ago
with symptom "dead"
What I found was the unregulated 12v was there at d513 but not at the
secondary side of t502.
the cause was q501, p/n t25fk26620, Q502 p/n TCAT 032034, D509 (18v zener)
and R542 (.47/ 1 watt. The 12 volts unregulated comes from Q603. Incase
you don't have it.
John
Conti,TV
Texas
>From: mebonnell@xxxxxxxxx (Old TV Man)
>Reply-To: techassist@xxxxxxxxxxxxx
>To: techassist@xxxxxxxxxxxxx
>Subject: [TechAssist] Re: Orion Model TV1333
>Date: Thu, 20 Oct 2005 11:05:09 -0500
>
>Follow up. What I need is the source for the 5 volt going to the eeprom
>and switches.
>
>Max Bonnell
>Bonnell TV
>Robinson, IL
>
>Reply=A0to: techassist@xxxxxxxxxxxxx
>Does anyone have a schematic for a Orion TV1333?
>Max Bonnell
>Bonnell TV
>Robinson, IL
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