 Posted: Wed Dec 07, 2005 12:42 am Post subject: Pansonic CT36SX12F |
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| Hey...forget about it. I have the same TV in the shop right now and they are telling me it's the main 84 pin Micro processor that blew. They say it may have been a surge. I don't beleive that but that's the breaks. It's not a fuse and it's costing me $285 to get it fixed. Merry Christmas. The TV is only about 3 yrs old as well. Tough luck with this one... |
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| Posted: Wed Jul 13, 2005 11:05 am Post subject: Re: kv-27v45 |
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Ha ha I hope it was switched on! |
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| Posted: Tue Jul 12, 2005 4:18 pm Post subject: Re: Horizontal deflection transistor |
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how do you check the main fuse on this set? anybody know?
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| Posted: Sat Apr 23, 2005 12:00 pm Post subject: email |
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| email is [email protected] | |
| Posted: Sat Apr 23, 2005 11:55 am Post subject: TV SET REPAIRS |
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 If you are in any doubt as to your ability to undertake any tv repair-dont!!! There are certain aspects (safety wise) that you should be aware of. First ,isolate the line op stage by either removing the lopt ,or removing the line op transistor or removing the feed to the line op stage Power the set, and see if you get any response-check the ht supply is in spec-if there is no ht supply,switch off set,set meter to ohms range and check for shorts from rectifiers on secondary side to ground You may find you have a short on the ht supply due to an avalanche diode sc-in which case you should check components on the primary side of the supply -you may have excessive ht If the set shows some life the smps is working (check ht) the fault is in the line stage There are various (and many!!!) reasons for no line stage operation from lopt to line transistor failure .....too many to list here ,i would be here all day!!! DONT CONNECT ANY TEST EQUIPMENT UNLESS YOU USE AN ISOLATION TRANSFORMER!!!!!!! Also check the degausse posistor ,that may have failed... regards mike email =sheldonstv!fsmail.net |
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| Posted: Fri Apr 22, 2005 11:46 am Post subject: kv-27v45 |
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| Posted: Wed Feb 02, 2005 3:43 pm Post subject: ct-36sx12f |
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| How did you make out with your TV I got the same problem ( no power at all ) |
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| Posted: Tue Jan 04, 2005 1:46 pm Post subject: Re: Fuse? |
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(was mistakenly logged in as 'guest') |
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| Posted: Tue Jan 04, 2005 1:32 pm Post subject: Re: Fuse? |
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I would advise you to not take it apart and just bring it to a TV repair shop. |
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| Posted: Sun Jan 02, 2005 2:53 pm Post subject: opening your set (high voltage danger) |
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| There is a high voltage wire in your set that if I remember right can carry over 10,000 volts. It is protected by thick red insulation, but it is the wire that goes into your picture tube. Might want to make sure you don't tug on this wire, or anything of the such. It holds a charge for a long time, so it doesn't matter if you unplug it, it is still there. There is a way to discharge it, but you are better off not unless you've done it before. Just though you should know, just in case you get the big shock. My old electronics instructor got it once, and he ended up having a heart attack at 40. | |