[TechAssist] Re: RCA 19GT312 Chassis CTC175C2 Poor picture
- From: "Shaun" <satguy@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 5 Nov 2005 15:21:56 -0700
Yes checked and reset eprom settings. The Green has to be turned up very
high to work but the picture has purple where white should be and the green
is balanced. I put a different chassis on this tube and it looked good. The
problem is on the chassis the CRT is good maybe LA7610?
Shaun
Advanced Electronics
224 West Riverview Ave.
Fort Morgan, CO 80701
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, November 05, 2005 3:06 PM
Subject: [TechAssist] Re: RCA 19GT312 Chassis CTC175C2 Poor picture
> What do you mean by poor picture? Did you check the settings in the Eprom?
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "Shaun" <satguy@xxxxxxxxxxxxx>
> To: "tech" <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, November 05, 2005 4:35 PM
> Subject: [TechAssist] RCA 19GT312 Chassis CTC175C2 Poor picture
>
>
> > This set has what looks like a bad CRT but it test very good with my
> > Sencore
> > CR70. I replaced Q5001, Q5002 and Q5003 no help. I scoped Q5004 and it
is
> > ok. I also looked at LA7610 pins 36, 37 and 38 they are all in the ball
> > park. I just wanted some input before I condemn the tube.
> >
> > Shaun
> >
> > Advanced Electronics
> > 224 West Riverview Ave.
> > Fort Morgan, CO 80701
> >
>
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