[TechAssist] Re: RCA 19GT312 Chassis CTC175C2 Poor picture

  • From: "al m" <ampm@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 5 Nov 2005 17:06:53 -0500

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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