Question about Toshiba 52HM95 52" HDTV Projection Television

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Tv help could you give me the steps to replace optical engine in 52hn95? thanks

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Google Toshiba 52HM95 Service Manual. There is a site that will download it to you for $11.99. However, the section about removing the light engine is not very good. I tried it with mine and could only get the engine out a couple of inches. It would get caught on some of the wiring where I couldn't find a plug to unplug it. Sorry, but this is a tough one.

Posted on Jul 06, 2008

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Posted on Jan 02, 2017

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Where can you find the optical engine on a sony KDF E50A10 so you can dust it? Where do you find the projection lens to dust it? Help!


Try to download the repair manual to your set from internet. It has all the details. It is very difficult to include all illustrations about it here by this window.

Jul 22, 2012 | Sony KDF-E50A10 50 in. LCD HDTV

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The DMD chip is out on the light engine. Mitsubishi gave me part number 27695010 as the replacement part and the service tech that had looked at the television verified that yes, this is the part I need...


Hi,


First of all, thank you for contacting Fixya.com regarding on your problem.


Replacing the DMD chip on the DMD board is not technical, watch the video below.




the hardest part is the rear, chassis, and connectors dis-assembly.





11_30_2011_10_24_55_pm.jpg

- Remove all (A) screws from the back cover then pull it off.




11_30_2011_10_30_48_pm.jpg


- Remove 3 (C) screws from the optical engine.




11_30_2011_10_34_16_pm.jpg


- Disconnect all cables to the optical engine Assembly.

- Carefully slide the optical engine assembly from the cabinet.


Watch the video below.




You can access now the DMD board to replaced the Chip.


Ratings and feedback are highly appreciated.


Hope I helped you.

Have a nice day!


Good luck and take care!


Mjsazon

Nov 30, 2011 | Mitsubishi WD-65734 65" HDTV

1 Answer

Using your DVD-V4600, how do you play a vhs tape on TV? Need step by step instructions.


Hi,
In order to watch either DVD or VHS on your TV ,you need to make the following connections ..
  • You need to connect "DVD Player / VCR Combo" to" TV " as (Audio/video output of DVD Player / VCR Combo -TO- Audio/Video input of TV) ..
  • use either "RCA analog (red/white +yellow ) " or "SCART "or "Optic " cable.(any standard optical cable )...if exist ,optic is the best way to connect it..Remember your DVD Player / VCR Combo 's "OUT" goes into" IN "of the TV ..
  • pls also remember,wherever you connect your DVD Player / VCR Combo on your TV ,you should switch the source selector accordingly to correspond to the connection on the back...
Hope this helps!..if more help requires pls let me know.
Take care and please
Remember to rate/vote and give me 4 Thumbs Up for me to continue f
or Helping out the Community :)

Jun 30, 2011 | Samsung DVD-V4600 DVD Player/VCR

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Just bought a samsung plasma hd tv. we are able to get satelite w/ sound but once we try to connect to the dvd/ vcr and playstation 2, we are unable to get sound or it shows up in black and white.need step...


Hi,here is my solution...
to listen your TV on your
stereo System
** you need to connect "Audio Output " RCA jacks or "Optic cable output" or "HDMI out "of your TV
** to "AUX input " or "TV" OR "Any input" of your receiver or "Optic Cable input" or "HDMI input"
** than just switch to respective mode on
RECEIVER corresponding your RCA or Optic or HDMI connection
.
There you go..Your TV sound is on the
stereo Receiver..By this means whatever you watch on the TV (TV tuner, satellite , Xbox ..etc.) ,it's sound will come thru your stereo..

Hope this helps!..if more help requires pls let me know.
Take care and please
Remember to rate/vote and give me 4 Thumbs Up for me to continue f
or Helping out the Community :)
Thanks

Jun 26, 2011 | Samsung Televison & Video

1 Answer

Center of TV is red color, always,No: E21575750WS, Model NO; SP-V4K08783 Need to repair


samiran_bera,

You did not give the make of the unit and the model numbers given do not bring up any TVs during a google search. Without knowing what make, model or style tv you have I will offer what help I can. This is only a guess based on such little information but your problem sounds like a bad optical engine in a projection tv. The solution would be to replace the optical engine. You cannot repair the part, only replace it. I have a tip at http://www.fixya.com/support/r4251975-replace_dlp_light_engine which explains the problem, where to get the necessary parts and how to perform the repair.

Thanks for using FixYa.

hardrocko

Feb 08, 2011 | Hitachi Televison & Video

1 Answer

Have a Sony TV modelKDS-R50XBR1 and after changing


Required optic block part number is A1148155A for KDS-R50XBR1, commonly calls light engine. Available HERE and HERE.
Click above links for price info.
Thanks.

Jul 30, 2010 | Sony KDS-R50XBR1 50" HDTV

1 Answer

DEVOLPING YELLOW LINE ON SCREEN


The yellowing of Sony’s KDF-60WF655 rear projection is a problem with the SXRD optical engine. This turned out to be a big problem on many of the SXRD TV's. Sony actually had a class action lawsuit that covered the optical engine for 5 years. My unit was replaced in June of last year (2009) about 1 month before the coverage ended. My unit had a bad yellow streak on the right hand side. Sony no longer covers the cost of replacement, as the class action suit has now expired. Sorry for the bad news. Its not clear if a new optical engine will suffer the same fate after a few years. Sony’s rear projection TV's are amazing and the picture rivals many of today’s LCD's and Plasma's. Any authorized Sony Tv repair shop will no exactly your problem and will be able to give you a fixed price to repair.
Hope this helps

Apr 01, 2010 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

Picture on my lcd tv has went all dull and red and seems tv is at 75%power


Hello juneuk138:
Unfortuntely the televisions power is ok if you have a picture no matter how the video looks, Your problem rests with needing a new optics engine assembly. Also when and if you decide to have the optics engine replaced also replace your lamp. Here is a site that might help you find an optics engine for your television.
http://www.discount-merchant.com

Thanks please leave comment if futer assistance is needed.
Delhielectronics@live.com

Sep 29, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitatchi 52" rear projection TV has blue spot in middle of screen


Hello :
I suggest u retrace you the steps u took to replace your lamp make sure no foriegn objects got on the prism where the light shines throung the optics engine, if you remove the lamp compartment througly. If you had a perfect picture prior to replacing the lamp, then retracing your steps you might find something that does not belone. One final note: Did you purchase the right lamp 120watts anything higher than this wattage could damage your optics engine. I suggest never vacuuming the compartment because particals fly around from the suction and could get on the glass of the color wheel asembly.

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How to replace Bad Capacitors on a Mitsubishi WD-62525?


#1 press menu on mitsubishi remote control.If the white round cloud don't go.
you need to replaced block optical......light engine

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