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I need lcd polarizing filter for Sony wega - Sony Televison & Video

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4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Sony LCD Grand wega black and white picture

12000 hours you are lucky most last 2000 hours
lamp not the usual suspect for this
confirm black and white on all inputs and it will be more sinister, if only one input, it could be the signal source

Posted on Jun 22, 2008

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rylee_smith
  • 8619 Answers

SOURCE: Sony 50 Wega LCD flashing red light

Hi

How many times is the red light flashing? The number of times the red led blinks means---


  • Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.

  • One blink - not used for the self-diagnosis

  • Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.

  • Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit, check T603 and R672.
  • Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505

  • Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.

  • Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.

  • Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some projection models of Sony TV sets, this code means that T8005 (flyback transformer), or the associative components in the high voltage circuits are defective on the D board.


  • Nine blinks - Replace D 6116 and D 6301 on the "G" board, do not resolder as this will fix the problem temporary. Or Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing, then change the switching regulator on the "G" board or check connections. Make sure the regulator is -12 or -13 (negitive).
  • Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.
  • No blinks(Unit is dead) - Problem in the standby power section. Might check fuse, R607, Q601, IC601, R612 and VDR601 (should show open).
Please do rate this solution as FixYa and revert for further assistance.

Thanks
Rylee

Posted on May 01, 2009

welcomejee
  • 10594 Answers

SOURCE: changing the lamp in a Sony Wega KDF46E2000

Click Sony Support to download instruction manual of KDF-46E2000that has lamp replacement info in detail.

Click Sony Support to download instruction manual of KDF-55WF655
that has detailed procedure of lamp replacement.

lamp replacement is very easy and mentioned in related instruction manual of TV. Please buy original Sony lamp from Sony Accessories Store and avoid aftermarket / cheap lamp.

Posted on May 02, 2009

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1 Answer

Sony VPL BW5 projector has yellow spots showing screen.


On a LCD PJ there is usually 6 polarizers. 3 IN Polarizers (one for each color...RGB) and 3 OUT Polarizers (again, one for each color...RGB). The blue polarizer that usually goes bad is the BLUE IN Polarizer.

It is usually a fifteen minute or job to replace the polarizer.

May 05, 2011 | Sony VPLBW5 LCD Projector

1 Answer

No colour in bottom right corner


I believ you have an issue with the optical block on your set. Light produced by a high-intensity projection lamp enters the optical block and is split into three paths (one each for red, green, and blue) by a series of lenses, condensers, mirrors, filters, and/or beam splitters. Each color has an LCD assembly with polarizing filters and a liquid crystal microdisplay panel (approximately 1" across). On Sony's "3LCD" models, the light is transmitted through each LCD panel, and, on their "SXRD" (Silicon X-tal Reflective Display) models, the light is reflected off each SXRD panel. Finally, the three separately colored images are combined with a special prism into the final full-color image, which is then projected/enlarged onto the back of the screen by a projection lens.
The following annotated photo shows various parts on the optical block of a 2004 3LCD model KDF-55WF655 (note that the LCD panel cover has been removed):
dcramer531_82.jpg3
Either the block is starting to wear out or you have something blocking the lens, such a dirt or something has fallen and is blocking the lens

Feb 20, 2011 | Sony Grand WEGA KDF-60WF655 60" Rear...

3 Answers

Yellow tint


Hello. Here's the visual key to remember about projectors--LCD panels show their colors like this: RED lcd panel displays cyan onscreen(baby blue); GREEN lcd displays purple; BLUE lcd displays yellow. ( You now know where the displayed dust is!) The problem is most likely a burned blue lcd or polarizer filter in front of the blue lcd panel. This occurs when the dust filter isn't cleaned regularly or properly and heat builds up--yes, enough to "cook" the lcd panel or actually cause a burn to develop on the polarizer. The polarizer is just like a lens in a pair of good sunglasses. It is a small, extremely thin, pane of glass with polarizer material glued onto one side. When burned, it causes a "shadow" effect--that enhances the display of that particular color--in this case, yellow.--Hope I was of assistance!---Rick

Dec 30, 2009 | Panasonic PT-AX200U Projector

1 Answer

I have a 50' Sony Grand Wega red bar on top of screen


Well this is an LCD projection TV and it sounds like one of the polarizer filter has gotten out of place so you are seeing at the top of your screen the unfiltered image of the LCD panel.
Will need to go into a shop to get repaired. Call and get an estimate of repair. Actually shouldn't be too bad of a repair cost.
Blessings,
A/V Media Tech Guy

Dec 19, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

What do i need to fix this "blue Blob" so everyone is calling it. it looks like my screen is broke but i know better


You would need an Optical Block
SONY P/N A-1084-660-A
LIST PRICE $ 552.39
CORE CHARGE $1,060.00
(I'd be really sure to return that old one to get that core chrg back)

OR
(very complicated)
You would need to know how to dissasemble a sony lcd optical block (and put it back together).

AND

Obtain the correct polarization filter for the blue optical path.

IF

There is no damage to the blue LCD panel yet(one symtom is blue dots like stars in the pic).

Oct 20, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Green line running vertically along the edge of picture


If its a LCD projection TV (such as Sony Wega, Hitachi, Epson, Philips, and some Panasonic, some Mitsubishi), and the green image is in the whole screen or just one part as a blob or a line. Is most probably that one of your LCD Color Filters is damaged (burned out or starting to get busted), I don’t know if you can just replace the color filter, I believe you need to change the whole light engine system or the optical block. There are some places around, I found some on ebay but you should definitely try on discountdashmerchantdotcom their price range $260.00 - $330.00

Jun 25, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

I need a sony wega KDL32XBR950 media reciever cant any one help me find one to buy thank you greatprosxm


I have a Sony KDL32XBR950 LCD Wega flat screen TV receiver box that was left behind when our house was robbed. If your still looking for one, let me know, and you can have this one.

Mar 28, 2009 | Sony WEGA KDL-32XBR950 32 in. LCD HDTV

2 Answers

Sony Grand Wega kdf-42we655


the front and back diffusion plates. theyre hard to find and difficult to replace but this seems to be a big program in the grand series.

Nov 30, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

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