From this odd named file
http://www.sh2a.com/Microsoft%20Word%20-%202A-cmos.pdf
and pins 1,2,3,4, 7 tied to Vss and p8 Vdd , then the 8 pinner marked
U274
16B-1
probably an EEPROM but why ? NTSC/PAL selection would surely be just taking
some pin high or low on the 48 pinner. Contrast and brightness carried i2c
to the front end? will check later today