20 Most Recent Sony Grand WEGA KDF-55XS955 55" Rear Projection HDTV Questions & Answers

first reset direct tv box unplug for 5 minutes then plug back in because it could be direct tv if this does not work replace the lamp anyways see the link below for part and how to do it Sony Grand Wega Fixed Part 2 11 18 10 Amazon com Compatible Sony Replacement TV Lamp for KDF 55WF655 KDF...

The service manual is here Sony eSupport Electronics Purchase Replacement Parts Accessories You might get an error trying to get to that site but you can ignore the error. The power light flashing 6 times is a sign that the thermal fuse for the lamp has blown out. To replace it is no small task. You have to remove the light engine.

The component board may be going out depending on what style type TV it is. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/benjamin_494963e790f97efb

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. http://homenol.blogspot.com/ http://electronicshelponline.blogspot.com/ If blinks continue without any pause, the main board is faulty. Search the site by type in the "brand name" to your device, [Exclude the model number] in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

This is a common problem for SONY LCD projection TVs. The problem is burned evaporated metal layer on the RGB color lenses. To fix it, you have to purchase a new light engine.

There's a fuse on the power supply board if not blown change the power board I found one for 8 dollars on eBay.

IF its the lamp for Lcd. Hi,it sounds like your lamp is going bad,its symptoms are : will shut off and on,led indicators.The lamp on your set last 6000-8000 hrs 2--3 yrs and its made by Philips .Part # is xl-2200 found it here: http://www.discount-merchant.com/SearchResults.asp?Search=XL2200+?Click=48173 God bless you!

The H4 is the IR board

Only works when using TV's tuner. Must use cable box out otherwise.

you have a convergence circuit failure . it will require a ic and possibly some resistors on the return circuits to the ic there are kits out there on the net from some companys that you can purchase to DIY guys or you may deem it to complicated and try to seek out a professional for assistance in the matter

need to know how many time the red light is blinking there should be a pause. 4 blinks is a fan, 3 blinks is the lamp door is not closed 6 blinks is thermal sensor.

It sounds the the red color output section circuit has the fault. Either it might be a fault with the circuit, or with the CRT. It will be best to contact any service technician. If the filament of the red gun do not light up, this kind of fault can occur. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

When the lamp becomes weak in this Sony the unit will shut off intermittently. I would replace the lamp and use only an OEM Sony lamp, not an LTI or other knock off. The knock off lamps are of poor quality in my experience and opinion.

This sometimes happens on my Samsung tv. With the tv switched on try unplugging the tv from the mains supply and leave for 3 minutes then plug back in and try. I hope this helps.

Where is therm fuse location