[TechAssist] Re: RCA P52753AT CTC169 Blows HOT at turnoff FIXED!
- From: <jhoeme@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 11 Jun 2003 16:29:59 -0500
The fix was C4402. It read 10pf.
Credit goes to Walt at
Audio Video Service of Granville, Inc.
2106 Sunset Road
Oxford, North Carolina 27565-8202
http://www.audiovideoservice.com
I also replaced Cr4118 and C4145 before I received Walt's solution.
Thanks again Walt!
Jerry Hoeme
Jerry's TV Service
840 S. Kansas Ave
Liberal, KS 67901
jhoeme@xxxxxxxxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 11, 2003 3:37 PM
Subject: [TechAssist] Re: RCA P52753AT CTC169 Blows HOT at turnoff
How bout CR4401 damper diode?
al marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: <jhoeme@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 11, 2003 4:25 PM
Subject: [TechAssist] RCA P52753AT CTC169 Blows HOT at turnoff
> This RCA PTV came in for storm damage. Replaced the following:
> Q4101
> Q4401
> R4001
> U4101
> C4108
> CR4122
> C4102
> C4104
> C4311
> R4314
>
> Standby B+ is 138v and 12.5v
> Unit powered up OK, Run volts was 143v and 13v
> Upon turnoff the HOT shorted (2SD1885)
> Help!
>
> Jerry Hoeme
> Jerry's TV Service
> 840 S. Kansas Ave
> Liberal, KS 67901
> jhoeme@xxxxxxxxxxxxx
>
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