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Rca hd52w57 hi! could you tell me where to get schematic for this set?i found a blown resistor on main board,changed it and it blew again r14705.and any web sites to get parts for this set.thank you,phil

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I have a RCA HD52W57 tv. The problem is when you plug in to the comp or DVI inputs you have no sound. When you plug in to any other input the sound works just fine. Any suggestions?

Posted on Jul 06, 2010

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SOURCE: rca hd52w57

i don't repair tvs but ive had two of thees take a dump on me ive got the second one in storage dead lol forget rca they are a french company now and don't want to talk to you now ive been told its just a cheap resister and you can solder a new one in from radio shack to fix it also bigger heat sinks and a faster fan on the bulb side supposed to do the trick you might ask the tv people on this site i do home appliances but this is what i know from my personal experiences

Posted on Sep 10, 2008

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Posted on Jan 02, 2017

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Smelled smoke and hot wires, tv went off and never came back on again. opened back and found only one small part looked burned out, ( broken and a little brown on the board.) Part number R14705.


Thats a 27K 1/2 watt Carbon Composition resistor 5% tolerance. You got deflection issues so a replacement resistor will most likely fail unless you discover whaich componenet on the deflection board caused the resistor to burn. The deflection boards have been discontinued for your model which has the ATC321 chassis. But you can get a remanufactured ATC321 deflection board from www.tvrepairworld.com

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i don't repair tvs but ive had two of thees take a dump on me ive got the second one in storage dead lol forget rca they are a french company now and don't want to talk to you now ive been told its just a cheap resister and you can solder a new one in from radio shack to fix it also bigger heat sinks and a faster fan on the bulb side supposed to do the trick you might ask the tv people on this site i do home appliances but this is what i know from my personal experiences

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