[TechAssist] Re: Orion TV Model Tv1329 - Vertical
- From: "J Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 5 Aug 2004 16:52:50 -0400
Do you see the sawtooth sweep waveform on pin 5 that comes from IC201?
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
Fax/Phone 864 232 3889
mail to: greentron@xxxxxxx
----- Original Message -----
From: "Old TV Man" <mebonnell@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, August 05, 2004 2:17 PM
Subject: [TechAssist] Orion TV Model Tv1329 - Vertical
> I have no vertical deflection. I did replace IC401.
> Voltages on IC401 (LA7840) are:
>
> Pin 1 Gnd.
> Pin 2 - 11.5
> Pin 3 - 25
> Pin 4 - 2.5
> Pin 5 - 2.6
> Pin 6 - 25.5
> Pin 7 - .6 (calls for 2.0)
>
> I think there was a tech that had this problem a couple of days ago.
> If you found your problem let me know.
>
> Max Bonnell
> Bonnell TV
> Robinson, IL
>
>
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