Why Sony grand Wega projection tv HD-TV KDF-55WF655 wont turn on (blinks red 6 times) troubleshoot and repair myself?

Try it in the middle. Not completely tightened but not completely loosened either. Or try it loose and then try it tight and see which one you think works best.

It sounds like either the bulb is loose or the connection between the bulb socket and a wire is loose. To check both, Loosen the screw knob on the underside of microscope and open the panel to expose the bulb. Use a small screwdriver to loosen the screws holding (the two screws closest to the bulb) the prongs of the halogen bulb. Note that the prongs of the bulb are held in place by small brass plates which shift slightly when the screws are loosened. Remove the old bulb. Important: Do not touch the new halogen bulb with bare hands. Wear gloves or hold the bulb using tissue or lens paper. Body oils may damage the halogen bulb. Insert prongs of replacement bulb into top of socket (above the brass plate) and tighten screws slightly. (The brass plates will move up to hold the prongs in place.) Close door and hand tighten the thumbscrew knob.
If this does not work, contact Premier for assistance: Premiere® Microscope Service, 7241 Gabe Court, Manassas, VA 20109 (703) 330-1413

sometimes it is the blade and not the clipper

The sink basket/strainer that fits into the large hole of the sink should have either a bead of silicone sealant applied to the sealing lip of the assembly or a ring of plumbers putty. Silicone will work very well if the mating flanges are clean and dry.

With the baket in place, the rubber seal goes between the large nut and the sink. A bead of silicon on this is optional on the sink side of that rubber seal. and the nut tightened down snug , forcing some of the silicone out fro beneath the mating flange and rubber seal. Tight enough so the basket is not free to move. Be it plastic or brass/metal, that order is the same, only a plastic nut is not tightened as tightly as a metal nut would be.

On the bottom of the drain basket assembly there is a nut, to retain a plastic or brass tail piece. The plastic tail piece will have a polyetheylene "flanged washer" for a seal to the bottom of the sink basket. If it is a brass tailpiece, a rubber seal and metal nut is used with "pipe dope"/thread sealing compound used on the threads of the metal nut. With the plastic nut, you can apply a few wraps of teflon tape to the threads of the drain basket, but is not required in most cases as the poly flanged washer will form the seal. The plastic nuts should not be tightened any more than hand tight.

beneath that, the rest of the drain assembly attaches. If plastic- no more than hand tight. if metal, only about 1/4 turn past hand tight. Metal nuts and parts should use rubber gaskets/seals and the plastic parts should only use the poly tapered/lip seals.

3 blinks is indicating that the lamp door cover isnt making contact so the lamp door cover is either attached wrong or the switch is defective.

Hello Ajlikt.
There maybe a center screw.
The screw is most likely covered by a plastic lid.
Flip lid up and turn screw clockwise until tight.
Replace lid.

sounds as though you have play in steering gear box- most of the time thier is a lock nut on top with a slotted screw in middle loosen lock nut and tighten screw then reset lock nut. do not over tighten slotted screw in fact tighten and then back off half turn so steering box is not too tight.

tv will not turn on red standby light blinks 6, on a sony grand wega kdf-55xs955 55 in. rear projection hdtv television

5 times Red LED blinks means Lamp Driver Error. (KDF-55WF655)
2 possible reasons, either Lamp is gone or Ballast Supply got bad.
Replace lamp first, in most cases it solved the problem.
How old is this TV and did you replaced lamp recently?
Thanks.

Using a putty knife, I pried the long plastic cover off the handle on the portion that was loose. That exposed the torx screw. When I attempted to tighten it, it turned without tightening, so I removed the screw. I pushed the thin metal trim piece away from the hole and squeezed crazy glue unto the hole. I let that dry. Then I was able to tighten the screw. I replaced the cover.