Need help with older RCA Tv with solder ground problem
in [Repair]
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From: kip on 1 Mar 2006 12:11 No! Use a Blowtorch... Were are we going with this...??? "stryped" <stryped(a)hotmail.com> wrote in message news:1141228953.461302.18620(a)i40g2000cwc.googlegroups.com... > x-no-archive:yes > I have a soldering "gun" from the autoparts store I bought to install > my remote starter. Will this be acceptable for this repair? > kip wrote: >> You don't need a schematic, it cannot be any simpler.. >> Plus a schematic isn't going to help you. >> >> "stryped" <stryped(a)hotmail.com> wrote in message >> news:1141151359.978273.327220(a)e56g2000cwe.googlegroups.com... >> > x-no-archive:yes >> > >> > Is there anywhere on line where I could find a schmatic for this tv to >> > help with the repair? >> > kip wrote: >> >> Yes remove the Tuner from the board. >> >> >> >> kip >> >> >> >> "stryped" <stryped(a)hotmail.com> wrote in message >> >> news:1141143808.847571.119510(a)e56g2000cwe.googlegroups.com... >> >> > x-no-archive:yes >> >> > >> >> > I am sorry. I know you have to de solder the tuner cover. I meant >> >> > the >> >> > board the tuner is mounted to in order to be able to solder the >> >> > tuner >> >> > effecticely if that makes sense. >> >> > kip wrote: >> >> >> Well of course you have to unsolder it to remove it...and when >> >> >> you've >> >> >> repaired it solder it back . >> >> >> What the think its just sitting there ? >> >> >> >> >> >> Slacken off chassis pull out and turn over use solder braid or >> >> >> sucker >> >> >> to >> >> >> remove solder. >> >> >> >> >> >> kip >> >> >> >> >> >> "stryped" <stryped(a)hotmail.com> wrote in message >> >> >> news:1141139213.719136.241570(a)t39g2000cwt.googlegroups.com... >> >> >> > x-no-archive:yes >> >> >> > >> >> >> > What is involved taking this out? Do I need to desolder anything? >> >> >> > DO >> >> >> > I >> >> >> > need to flip the tv over to get to this? Again, many thanks! >> >> >> > kip wrote: >> >> >> >> Ok Remove the back of the TV . >> >> >> >> You will see what is on the other end of the fitting that you >> >> >> >> are >> >> >> >> wiggling. >> >> >> >> That's the tuner ,remove it then take of the cover and get out >> >> >> >> the >> >> >> >> mag >> >> >> >> glass and reflow the bad connections. >> >> >> >> Done many of those. >> >> >> >> >> >> >> >> kip >> >> >> >> >> >> >> >> "stryped" <stryped(a)hotmail.com> wrote in message >> >> >> >> news:1141134611.776119.86280(a)v46g2000cwv.googlegroups.com... >> >> >> >> > x-no-archive:yes >> >> >> >> > >> >> >> >> > I have a : >> >> >> >> > >> >> >> >> > Model # G35830WK >> >> >> >> > >> >> >> >> > >> >> >> >> > Chasis # CTC169JS6 >> >> >> >> > >> >> >> >> > With stations that go in and out. Wiggeling the coax sometimes >> >> >> >> > fixes >> >> >> >> > it. I am assumming this is the notorious tuner ground problem. >> >> >> >> > I >> >> >> >> > have >> >> >> >> > not opened up the tv yet. Does anyone have a diagram on where >> >> >> >> > the >> >> >> >> > tuner >> >> >> >> > is and what needs to be taken off to get to it to re solder >> >> >> >> > the >> >> >> >> > tuner >> >> >> >> > shield? >> >> >> >> > >> >> >> >> > I have also read elsewhere that some have fixed this by >> >> >> >> > soldering >> >> >> >> > a >> >> >> >> > jumper wire from the shield to a ground. Is this an acceptable >> >> >> >> > fix >> >> >> >> > for >> >> >> >> > those whose soldering skills may not be stellar? What ground >> >> >> >> > would >> >> >> >> > you >> >> >> >> > run the jumper wire to? >> >> >> >> > >> >> >> >> > Thanks for your help! >> >> >> >> > >> >> >> > >> >> > >> > >
From: stryped on 1 Mar 2006 12:21 x-no-archive:yes Seems like I read that some circuits were too delicate for the "gun type" and nneded the pencil type. kip wrote: > No! Use a Blowtorch... > Were are we going with this...??? > > "stryped" <stryped(a)hotmail.com> wrote in message > news:1141228953.461302.18620(a)i40g2000cwc.googlegroups.com... > > x-no-archive:yes > > I have a soldering "gun" from the autoparts store I bought to install > > my remote starter. Will this be acceptable for this repair? > > kip wrote: > >> You don't need a schematic, it cannot be any simpler.. > >> Plus a schematic isn't going to help you. > >> > >> "stryped" <stryped(a)hotmail.com> wrote in message > >> news:1141151359.978273.327220(a)e56g2000cwe.googlegroups.com... > >> > x-no-archive:yes > >> > > >> > Is there anywhere on line where I could find a schmatic for this tv to > >> > help with the repair? > >> > kip wrote: > >> >> Yes remove the Tuner from the board. > >> >> > >> >> kip > >> >> > >> >> "stryped" <stryped(a)hotmail.com> wrote in message > >> >> news:1141143808.847571.119510(a)e56g2000cwe.googlegroups.com... > >> >> > x-no-archive:yes > >> >> > > >> >> > I am sorry. I know you have to de solder the tuner cover. I meant > >> >> > the > >> >> > board the tuner is mounted to in order to be able to solder the > >> >> > tuner > >> >> > effecticely if that makes sense. > >> >> > kip wrote: > >> >> >> Well of course you have to unsolder it to remove it...and when > >> >> >> you've > >> >> >> repaired it solder it back . > >> >> >> What the think its just sitting there ? > >> >> >> > >> >> >> Slacken off chassis pull out and turn over use solder braid or > >> >> >> sucker > >> >> >> to > >> >> >> remove solder. > >> >> >> > >> >> >> kip > >> >> >> > >> >> >> "stryped" <stryped(a)hotmail.com> wrote in message > >> >> >> news:1141139213.719136.241570(a)t39g2000cwt.googlegroups.com... > >> >> >> > x-no-archive:yes > >> >> >> > > >> >> >> > What is involved taking this out? Do I need to desolder anything? > >> >> >> > DO > >> >> >> > I > >> >> >> > need to flip the tv over to get to this? Again, many thanks! > >> >> >> > kip wrote: > >> >> >> >> Ok Remove the back of the TV . > >> >> >> >> You will see what is on the other end of the fitting that you > >> >> >> >> are > >> >> >> >> wiggling. > >> >> >> >> That's the tuner ,remove it then take of the cover and get out > >> >> >> >> the > >> >> >> >> mag > >> >> >> >> glass and reflow the bad connections. > >> >> >> >> Done many of those. > >> >> >> >> > >> >> >> >> kip > >> >> >> >> > >> >> >> >> "stryped" <stryped(a)hotmail.com> wrote in message > >> >> >> >> news:1141134611.776119.86280(a)v46g2000cwv.googlegroups.com... > >> >> >> >> > x-no-archive:yes > >> >> >> >> > > >> >> >> >> > I have a : > >> >> >> >> > > >> >> >> >> > Model # G35830WK > >> >> >> >> > > >> >> >> >> > > >> >> >> >> > Chasis # CTC169JS6 > >> >> >> >> > > >> >> >> >> > With stations that go in and out. Wiggeling the coax sometimes > >> >> >> >> > fixes > >> >> >> >> > it. I am assumming this is the notorious tuner ground problem. > >> >> >> >> > I > >> >> >> >> > have > >> >> >> >> > not opened up the tv yet. Does anyone have a diagram on where > >> >> >> >> > the > >> >> >> >> > tuner > >> >> >> >> > is and what needs to be taken off to get to it to re solder > >> >> >> >> > the > >> >> >> >> > tuner > >> >> >> >> > shield? > >> >> >> >> > > >> >> >> >> > I have also read elsewhere that some have fixed this by > >> >> >> >> > soldering > >> >> >> >> > a > >> >> >> >> > jumper wire from the shield to a ground. Is this an acceptable > >> >> >> >> > fix > >> >> >> >> > for > >> >> >> >> > those whose soldering skills may not be stellar? What ground > >> >> >> >> > would > >> >> >> >> > you > >> >> >> >> > run the jumper wire to? > >> >> >> >> > > >> >> >> >> > Thanks for your help! > >> >> >> >> > > >> >> >> > > >> >> > > >> > > >
From: tvguy on 1 Mar 2006 14:02 The repairshop in your area will have the proper tools to remove the tuner and fix the bad solder on it. It probily won`t cost you a awhole lot of money. Will cost you mostly labor for doing this unless it need the rf connector which I don`t think it needs. This will save you alot of greef in learning how to use the schematics to find out that you didn`t need it in the first place to fix your tuner.
From: stryped on 2 Mar 2006 08:34 x-no-archive:yes The tv was given to me so I dont want to spend too much on it. Plus, this thing is so heavy I cant move it much by myself. I am thinking of cracking it open this weekend and taking a look. How is the coax connector held in there? This seems to be the part giving me fits as it is loose and wiggeling it up makes the picture get better. I am wondering if I am going to need a new one. tvguy wrote: > The repairshop in your area will have the proper tools to remove the > tuner and fix the bad solder on it. It probily won`t cost you a > awhole lot of money. Will cost you mostly labor for doing this > unless it need the rf connector which I don`t think it needs. This > will save you alot of greef in learning how to use the schematics to > find out that you didn`t need it in the first place to fix your > tuner.
From: kip on 2 Mar 2006 08:54 Go Away
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