Top 20 Sony Grand WEGA KDF-60XS955 60" Rear Projection HDTV Questions & Answers

Those 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. https://homenol.blogspot.com/ https://electronicshelponline.blogspot.com/ If blinks continue without any pause, the main board is faulty.

First area to check out is the power supply of the set.

Nope. It appears that you now have a main power supply issue since the set is dead.

Check the ballast board. This board is connected to the lamp wires and controls the lamp. Check the fan for dust build up too.

3 flashes indicate the lamp cover is not secure.

you have a lamp or lamp door switch that is failing. The only way to fix it is to replace the switch that is bad. The price range to have this repaired normally runs between $200-300. The range is so wide because if the lamp door switch is bad then it is a lot easier to change, if the lamp switch is bad (which it normally is) it is mounted on the light engine and almost the entire tv has to be disassembled to change it.

O O, it sounds like your power board is going out have a service man come out and tell you whats wrong it cost $600 for the part I just bought another flat screen its cheaper. Good luck

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. Viewing it in "Mosaic" or "Magazine" will make surf easy. http://electronicshelponline.blogspot.com/ Blinking codes details to many popular brand TVs are given. Surf the site with patience. Do a search by type in the brand name of the device to the search box.

It only works when using TV antenna/cable input.

Sounds like a DLP chip failing if thats the type of TV that is

Try cleaning both fans and inspect the lamp. Usually quite obvious if the lamp is bad (ie. blown tube/shattered glass) Make sure you secure the lamp door properly after.

It is a diagnostic code. Refer to this; http://www.agoraquest.com/viewtopic.php?forum=70&topic=31721

No lights?? Are all fans running properly? Check for dust buildup and clean out. Dust can slow down the fans enough to shut it down. Sounds like a cooling issue.

Check your lamp. A weak lamp can cause the TV to power down. Also inspect and clean the fans to the best of your ability.

Check your sound setting under the TV menu. Most newer TVs only have two 10watt speakers...so maybe a quality sound system!

Check your manual. Usually a door located on right rear of TV (when facing TV). Make sure to secure door properly after.

Any red lights? If not, most likely a bulb. Open lamp door and inspect bulb. Change if necessary. It is not always obvious the bulb is bad, a weak bulb can cause the same issue.

If no red lights come up, check your lamp. Door on right rear of TV.

ensure the lamp cover door is firmly pressing the kill switch and the red light will stop and u can turn on the telly