[TechAssist] Re: RCA FPR722TR CTC130 "Functions Lock Up"
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 26 Nov 2003 11:59:53 -0500
Check the 5V zener for the 5V in the mtt003 module
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "Kevin Gunn" <kgunn@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 26, 2003 9:03 AM
Subject: [TechAssist] RCA FPR722TR CTC130 "Functions Lock Up"
> I have a RCA FPR722TR chassis CTC 130.
> When first turned on the OSD will stay on with the channel number and I1
displayed. After a bit will change to I2 and then I3 and then all the
functions lock up, you can not change channels. Then after a while the TV
will shut off. Sometimes the TV will turn on by itself.
>
> I have resoldered all connections in the MTT003 and replaced the 5
electrolytic caps in the MTT003, replaced the 15uf 50v cap C11 in the VIPUR.
I have even replaced the keypad.
>
> I would appreciate any suggestions.
>
> Kevin Gunn
> Star Tek Electronic Services
> 390 Springbank Drive
> London, Ontario
> www.ulurn.com/startek
>
> N6J 1G9 519-473-6366
>
>
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