JVC 56FN97 light engine or optical block
Moderator: Angel
Forum rules
JVC 56FN97 light engine or optical block
How can you tell if the optical block needs replaced or the whole light engine? My picture is very dim and is a little brighter on the right bottom corner and almost completely black on the left side? It started with what appeared to be a reddish or lack of yellow in the center of the screen not dead center but left and lower than center.
- grayfox
- Jedi Master
- Posts: 1049
- Joined: Sat Jun 13, 2009 9:40 pm
- Location: Sunny San Diego!
- Contact:
Re: JVC 56FN97 light engine or optical block
Hello,
you got me confused, maybe you mean a DMD board?!
An Optical Block is used in LCD RPTVs and a Light Engine is used in DLP RPTVs, they are the same part yet one uses DLP micro mirror technology and the other LCD 3 color chip-set technology.. I think this TV is a DLP so you are looking at a DMD board along with a LIGHT ENGINE...
hope this helps!
you got me confused, maybe you mean a DMD board?!
An Optical Block is used in LCD RPTVs and a Light Engine is used in DLP RPTVs, they are the same part yet one uses DLP micro mirror technology and the other LCD 3 color chip-set technology.. I think this TV is a DLP so you are looking at a DMD board along with a LIGHT ENGINE...
hope this helps!
Re: JVC 56FN97 light engine or optical block
i have a jvc hd-56fn97 with two yellowish lines like letterbox on my screen can this be fixed by me i have a tv friend if i need one thanks paul