MFR Part Number:  Sony SXRD211 

TV Brands: Sony

TV Part Types: Light Engine

For TV Models: Sony

KDS-50A2020

KDS-55A2020

KDS-60A2000

KDS-60A2020

This is replacement chip for:

BZ SXRD211 blue panel

RZ SXRD211 red panel

GZ SXRD211 green panel 

If you do replacement yourself, request step by step video tutorial! I'll provide it to you.

I had green screen on my sony tv. 

(with video tutorial it takes less then an hour to take it a part, replace and put back together)

Found the problem and got the chips for replacement. 

I got few extra and selling them. 

My TV is fixed. 

Hope it works the same for you.

Good luck!