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Blue blur in lower left corner & missing blue color eslewhere
I have an LCD projection TV. When I turn it on, it looks black and white, but actually you can see reds and greens on the screen, but there is a collection of blue light in the lower left corner. It appears that I have a blue light that is no longer aimed properly. What is the issue and is it worth paying for repair?
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use at your own risk. I can not confirm these.
+12V DC Battery(Constant)
Yellow/green
31
15 Amp
Fuse box on left front of engine compartment, near battery.
Switched Accessory
Purple
6
10 Amp
Fuse block behind left side of dash
Power Antenna
NCA
Green for antenna signal
Illumination
Red/yellow & red/blue
Steering Wheel Control Wire
Red/white, green, and blue
If equipped, as for Mid-Line.
Left Front +
Blue/white
Left Front -
Blue/red
Right Front +
White/black
Right Front -
Blue/black
Left Rear +
Green/yellow
Left Rear -
Black/yellow
Right Rear +
Blue
Right Rear -
Red
AT SPEAKERS
Wire Function
Color
Note
Left Front Tweeter +
Blue/white
Left Front Tweeter -
Blue/red
Right Front Tweeter +
White/black
Right Front Tweeter -
Blue/black
Hello, here is Clarions wire codes. FRONT Right SPKR: +Gray -Gray/Blk, FRONT Left SPKR: +White -White/Blk, REAR Right SPKR: +Purple -Purple/Blk, REAR Left SPKR: +Green -Green/Blk
Brown Wire = Phone Mute Lead (If applicable) Yellow Wire = 12V battery lead in (Connect directly to battery) Red Wire = 12V Ignition wire (Connect to Acc switch) Blue/White Wire = Amp turn on lead Black Wire = Chassis Ground Orange/White Wire = Illumination Lead (Connect to dimmer switch) Blue Wire = Auto Antenna Lead (lowers power antenna Do not use for Amp Turn on! Use the Blue/White Wire for Amp,EQ, Ect.. turn on wire only
RCA Connectors if applicable:
Black RCA Harness: White RCA = Rear Audio Left Sub Output 1 Red RCA = Rear Audio Right Sub Output 2
Gray RCA Harness: White RCA = Front Left Audio Out to amp Red RCA = Front Right Audio Out to amp
catually is problum is related with blue lcd & blue polizer but first you clean the optical unit if the problum gon then ok other wise must chang blue lcd & blue polorize with uv filter plese contect to your nearst sony service centre
It is most likely the tube going out. Find some one to replace the tube if the TV is fairly new other wise it is going to be a trend. One tube now and another.. and so on. Ride it out as long as you can then go for an upgrade
sounds like the linear adjustment is out of whack.....most projection type tvs, projection, lcd, plasma, have to be correctly aligned so that the color grids overlap each other to properly display the correct hue being created. you'd need the service code to re-adjust it, or have it serviced. also possible that one of the color grids is bad, but if you have all three (red,blue,green) colors showing on the entire screen area i would doubt it
Sony tech support (no charge) said it was definitely not the lamp.
Their suggestion- By unplugging the TV for a minute then turning back on, the blue color was substantially but not toally reduced.
Perhaps there is an electrical charge building up distoring the color by having the TV in the ready mode for too long and by unplugging, the charge dissipates?
No other phone solution recommended other than calling for repairs.
Convergence amp ic bad http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html http://www.hdtvoice.com/voice/showthread.php?t=28929 Or send to ptscorp.com http://www.hdtvoice.com/voice/index.php?s= good luck
please mark the post with a fixya
go into menu turn color off see if you have a black and white picture if not adjust red,green, and blue screen drive on controls in back of tv you have red, green, blue it will have focus /screen controls cover each tube do one at a time blue focus and screen drive adjust to clear blue picture do all 3 tubes, then adjust them to where you have a black&white picture once this is done turn color controll back on.Thank You for using FixYa and Have a Nice Day.
AT SPEAKERS
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