I Have the same problem, great sound but no picture. I also bought this from curries however out of guarentee? Its more than 3 years old, but this should not happen. Any advice on repairs?
Thanks RobI Have the same problem, great sound but no picture. I also bought this from curries however out of guarentee? Its more than 3 years old, but this should not happen. Any advice on repairs?
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Feb 9, 2017 - My 32' LG LED TV has suddenly lost picture! The sound is alright but the screen is pitch black. ... Then completely black but with audio. ... I'm really hoping if I do the right research Ican fix this tv for my husband. .... Take the screen off hit power and watch LEDs if any don't flash its LEDs if they all flash its ..
Hi Bob, The link below is a YouTube video showing how to fix a RCA television(DIFFERENT MODEL) NO picture GOOD sound, Also there's videos down the right side of the link that may help as well........CHEERS..
Sounds like main digital board fault. These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
when on black screen, put a flashlight onto screen, if u can see picture, its the capacitors (2), 3.00 in parts, follow the power cord to the board inside, look for capacitors that are bubbled on top,
LG 50PX4DR 50" Plasma
No Screen just black, but sound works great!!
Bernie
I Have the same problem, great sound but no picture. I also bought this from curries however out of guarentee? Its more than 3 years old, but this should not happen. Any advice on repairs?
Thanks Rob
Anyone know where one could get these boards, or their part numbers?
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