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skips1969
Joined: 16 May 2007 Posts: 1
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Posted: Wed May 16, 2007 12:42 pm Post subject: RCA TV turns off after 5-10 minutes |
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It is turning itself off after 5-10 minutes of use. Can be re-started, but same thing continues. It's probably a 25" set, manufactured in June 1998, and is model# F25211BC. Was wondering if there was a common part going bad that would cause this and deciding if cost worthy to repair, or just replace.
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Frank Guest
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Posted: Thu May 17, 2007 7:06 pm Post subject: |
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What Chassis#? |
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cory Guest
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Posted: Thu May 17, 2007 11:01 pm Post subject: |
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check solder connections on verticsl ic,horizontal drive transformer and if it has it l14401 in horizontal circuit. |
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Guest
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Posted: Tue May 22, 2007 12:19 pm Post subject: |
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So, there wouldn't be a common switch or something "plug-n-play" that goes out on these (frequently) that needs replaced? I haven't opened it up yet to clean and check soldered connections, was just curious if this was common on older TV's, RCA's in general, etc....
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Guest
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Posted: Fri Jun 15, 2007 12:36 am Post subject: |
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Chassis is CTC 185. Comon problem on this chassis are bad solder joints on L4401. It is located between Q4401 and T4301. |
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Fri Jun 15, 2007 4:15 am Post subject: |
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Anonymous wrote: | Chassis is CTC 185. Comon problem on this chassis are bad solder joints on L4401. It is located between Q4401 and T4301. |
L14401 |
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jijaju
Joined: 15 Jun 2007 Posts: 1 Location: saipan
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Posted: Fri Jun 15, 2007 5:17 am Post subject: service manual for zenith/pvr6069dt |
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im working on this rear projection tv,the problem is it has a pin cushion on the top and the bottom of the screen,the convergence is mis align and i cant enter the service mode because there's no character so i cant even open the menu. |
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brianjagielski
Joined: 16 Jun 2007 Posts: 2
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Posted: Sun Jun 17, 2007 12:00 am Post subject: Re: RCA TV turns off after 5-10 minutes |
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I had an RCA 36" TV from the same month and year that had exactly the same problem. After 3-4 weeks of it shutting itself off, one day it just stopped turning on and it was dead. |
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Sun Jun 17, 2007 6:12 pm Post subject: Re: RCA TV turns off after 5-10 minutes |
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brianjagielski wrote: | I had an RCA 36" TV from the same month and year that had exactly the same problem. After 3-4 weeks of it shutting itself off, one day it just stopped turning on and it was dead. |
L14401 has bad solder connections and it probably took out the horizontal output transistor. |
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