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I have a sony kp57hw40 rp tv and the blue tube just one day made a pop noise then i figured the blue tube was bad i ordered a new one and i noticed that one of the resistors was burned out i bought a new one then put the new one in and re soldered it now the tv is all back together and i go to turn it on and i get just a blue screen for a few seconds then it just shuts off........? i unplugged the blue tube and same thing but just green screen then the tv shuts down???? what is the problem can anyone help me im going crazy!!!!!
How can I check the settings if the TV is on for only a few seconds? Is there a quick was to do this? How can I check the settings if the TV is on for only a few seconds? Is there a quick was to do this?
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After many iterations, the last part number listed is: 8-733-647-35.
Unfortunately, this part is no longer available from Sony nor any of its distributors. Your only alternative is to locate a servicer that may have one in stock or to locate a used one.
Yes, you have a bad convergence Ic--set uses two of them---have someone change both and adjust the set in the Tech menu--if you need more information or help email me [email protected]
The popping is a bad indicator, something failed catostrophically. This would not be an easy repair, I wouldnt recommend opening the tv, I would take it to a repair shop as it will require some electronic troubleshooting at the component level. Since this tv has a tube most likely there is only two boards, a main board and a kneck board, even replacing the boards is dangerous without knowing the safety precautions.
Very common problem on your model. you have a bad blue tube. in order to repair it you will need to replace the blue tube and then aligned it to the others. you will need to know a little about what you are doing. if you are interested in doing this yourself i will need a serial number off the back of the set to get you the right part number for the tube. This tube is going to cost you somewhere between $200-$300. To get this tube in there and looking right is a little of a fine art, I can walk you through this though. Let me know what you want to do!
Good Day;
A blue picture after it's been on for a bit is normally one of several things. The most common for your Sony is the CRT, tube, the second most common problem is the blue CRT 'IC'(chip). The IC is located is on the blue crt board.
The best way to determine this is to remove the speaker grill(on front of TV), then inner panel, the blue tube will be on your right hand side. Remove that little board at the end of the tube.THIS AFTER YOU HAVE UNPLUGGED THE POWER FROM THE WALL. Plug TV back in turn TV on. If TV comes on with picture and there is no blue in the picture, The tube is bad, if TV turns off it's the IC.
Good Luck, BI.
http://esupport.sony.com/perl/news-item.pl?news_id=24 and try this Sony Picture tube recall http://esupport.sony.com/perl/news-item.pl?news_id=24 Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700
·http://esupport.sony.com/perl/news-item.pl?news_id=24 ·Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.
How can I check the settings if the TV is on for only a few seconds? Is there a quick was to do this?
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