[TechAssist] Re: ctc169 power supply problem fixed
- From: "pete" <tvtech@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 30 Jul 2005 20:56:12 -0500
I found the problem thanks to all who replied.There is a diode kit
cr4106,cr4101 the kit number is 207878 and 241304
thank you
Pete
Perdomo Tv Inc Since 1972
Miami.Fl
----- Original Message -----
From: "pete" <tvtech@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, July 15, 2005 6:48 PM
Subject: [TechAssist] ctc169 power supply problem
>I have been stumpt on this one. 120 volts on horiz output transistor in
>standby. cr4118 has been replaced I dont have 15 volts on diode I cannot
>measure it fluctuates c4145 1000 micro 50 volts have been also replaced
>raw bplus is 160v on the money I have replaced c102,c108.c104 u101, and
>disconnected the audio. Any help will be greatly appreciated
> Pete
>
> Perdomo Tv Inc Since 1972
> Miami.Fl
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