Question about Sony KDL 46CX520 46 CX520 Series Full HD BRAVIA Multi System LCD TV
It turned green for a couple of times yesterday and than after half an hour it wasnt normal again
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Posted on Jan 02, 2017
Since the TV is still receiving power, the problem is going to be with the TV's mainboard. After you unplugged the TV and plugged it back in, you said the power light went out again, so I assume the standby light wasn't flashing again? The flashing standby light is indicating an error code so my suggestion is to contact Sony for service options regardless if there is a warranty or not because service is the only solution to this situation. Don't forget to provide them the error code or 4 flashes repeating.
Posted on Mar 25, 2009
It sounds like an Intergrated Circuit (IC) has fried. Even on a good day, this is not something you can attack at home. As a tech (and as an owner of that model samsung), I'd need a map & tools to know what's going on. Your best bet in this situation is to contact Samsung and let them recommend an authorized service center in your area. Sorry I can't be of more help, but this is a rather serious problem.
Posted on Jun 16, 2009
There is a problem with the processor. The only way to resolve this issue is to replace the main board. It is called the A board in your TV.
There are two for this model and the correct one will depend on what your serial number is.
Part numbers are as follows:
part # 185709211 for Serial #
1,000,001 - 1,350,000
1,700,001 - 1,750,000
1,800,001 - 1,804,270
1,804,271 - 1,818,372
1,818,373 - 1,830,000
list price: $504.87 core charge: $680.00
part # 185709231 for all other serial numbers
list price: $505.87 core charge: $600.00
Posted on Nov 09, 2009
Testimonial: "Thanks, Now I wonder who all shares the same problem and if Sony is willing to do something about their defective products..."
In most cases is the screen is covered with vertical lines all the way accross the screen then the T-Con module is at fault. The t-con board is replaceable without having to replace the entire LCD panel which would usually make it cheaper than replacing the TV. The part number I come up with is 1-857-213-11. Please take a moment to rate my answer. Thanks...
Posted on Dec 02, 2009
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