[TechAssist] Re: Sylvania chassis # 27H1 chassis. battery failure?

I've seen new batteries take a dive, also check the nearby shields and their
solder connections, reflow them, remember those batteries from Phillips have
been sitting on a shelf for a very very long time.
Damon B
Telrad Electronics
Fort Wayne IN
----- Original Message -----
From: "John @ Myers TV" <mtv_lists@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, December 29, 2005 7:38 PM
Subject: [TechAssist] Re: Sylvania chassis # 27H1 chassis. battery failure?


> OK, thanks everyone. I was just over there a little bit ago. The fellow
> keps the set plugged in all the time, no cable, or sattellite box.
>
> The battery is the keep alive for the customer settings. The set
> defaulted back to factory settings when the battery dropped out. I had
> to reset it for cable, and reprogram the up/down memory, which I had
> done last year.
>
> I'm thinking that he has a bad ground connection in the system control
> circuit, or maybe one of the power supplies are running low, due to a
> bad capacitor. I didn't have time to test that theory tonight, though.
> I'm going to go back out after the first of the year.
>
> John Myers
> Myers TV Service Co.
> 2212 W. State St.
> Alliance, OH 44601
>
>
> Ph: 330-821-6545
> mtv_lists@xxxxxxxxxxxxx
> http://www.myerstv.net
>
> "Do or do not... there is no try."
> -Yoda
>
>
>
> MAX BAILES wrote:
>
> >John,
> >When I get a low battery message on screen. It's for the battery in the
> >satalite receiver remote. Dish Network.
> >Hope this helps
> >Max
> >
> >Bailes Electronics
> >Rt.4 Box 57-A
> >Hurricane,WV. 25526
> >304-395-3627
> >----- Original Message -----
> >From: "al m" <ampm@xxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Thursday, December 29, 2005 9:00 AM
> >Subject: [TechAssist] Re: Sylvania chassis # 27H1 chassis. battery
failure?
> >
> >
> >
> >
> >>This might seem dumb but What is this battery for?
> >>Al Marquardt
> >>ampm@xxxxxxx
> >>Al Marquardt Electronic Repair
> >>206 W Main
> >>Girardville Pa. 17935
> >>----- Original Message -----
> >>From: <gulftech@xxxxxxxx>
> >>To: <techassist@xxxxxxxxxxxxx>
> >>Sent: Thursday, December 29, 2005 8:40 AM
> >>Subject: [TechAssist] Re: Sylvania chassis # 27H1 chassis. battery
> >>failure?
> >>
> >>
> >>
> >>
> >>>John,
> >>>
> >>>Check with the customer to find how they control power to the TV.
> >>>Perhaps it is plugged into a cable box that kills power to the TV when
> >>>the cable box is turned off.
> >>>
> >>>HTH,
> >>>
> >>>
> >>>Ken Smith
> >>>Gulf Technical Services
> >>>3034 Gulf Breeze Parkway
> >>>Gulf Breeze, FL  32563
> >>>850-934-8324 (Voice) 850-932-0819 (Fax)
> >>>
> >>>On Wed, 28 Dec 2005 18:56:01 -0500 "John @ Myers TV"
> >>><mtv_lists@xxxxxxxxxxxxx> writes:
> >>>
> >>>
> >>>>Hi,
> >>>>
> >>>>This ia a m# RPJ546.
> >>>>This came up with a "low battery" message on the screen last summer,
> >>>>so
> >>>>I installed a new one. The customer just called, and is having the
> >>>>same
> >>>>message again.
> >>>>I'm guessing that something in the charging circuit is bad. I'm
> >>>>going to
> >>>>change some capacitors, but was hoping for some tips.
> >>>>
> >>>>Any ideas?
> >>>>
> >>>>--
> >>>>John Myers
> >>>>Myers TV Service Co.
> >>>>2212 W. State St.
> >>>>Alliance, OH 44601
> >>>>
> >>>>
> >>>>Ph: 330-821-6545
> >>>>mtv_lists@xxxxxxxxxxxxx
> >>>>http://www.myerstv.net
> >>>>
> >>>>"Do or do not... there is no try."
> >>>>                                -Yoda
> >>>>
> >>>>
> >>>>
> >>>>
>
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