[TechAssist] Re: RCA140CE (sound)

Its off pin 62 of U3100  Its a 9.1 volt Zener
Phillip R Hull
phil245@xxxxxxxxxxxxx
----- Original Message -----
From: <PEYETO@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, August 29, 2001 10:44 PM
Subject: [TechAssist] RCA140CE (sound)


>
> I ask for help for this TV before and still I'm working on it.
> I have noise sound when I have not connector in the input when I connect
the
> antenna and go to a working channel the sound go away if I go to a channel
> that is not working I hear the noisy sound. The video is perfect.
> I saw tip that say.
> Problem: audio missing when the TV was tuned T0  a station. (MY problem)
> Fix: CR2502.
> Here is my problem I can not find the CR502. I check the main board up and
> down and I can find it. Do someone out there can tell me in what direction
> look to find that part?
> Thank you.
>                            Jose.
> PS. I change IC U2300 Dual IF.
>                     L 2306 Sound discriminator.
> Help make your TechAssist online repair tips
> database better!  Submit your fixes here:
> http://www.circuitwork.com/techassist/tip/#tips
> To unsubscribe write to:
> techassist-request@xxxxxxxxxxxxx
> with  unsubscribe  in the subject line.
>
>

Help make your TechAssist online repair tips 
database better!  Submit your fixes here: 
http://www.circuitwork.com/techassist/tip/#tips
To unsubscribe write to:
techassist-request@xxxxxxxxxxxxx 
with  unsubscribe  in the subject line.

Other related posts: