what this 9002 modchip ? and how ı can fix ntsc b&w color

[Dark Frost]

ı buy 2 days ago modchipped playstation 1 but ı have some problem
ı dont know this modchip name first (i mark red color in solder location)

second problem
if ı To install Ntsc Cds my 9002 ps1 screen is black and White color
but if ı put pal disc in my 9002 ps1 screen is normal colored
Please Help Me how can ı fix this black and White screen problem ?

[Administrator]

http://www.psxdev.net/forum/viewtopic.php?f=47&t=444

[Dark Frost]

Wow Ä°ts Works Thank You So Much Shadow !!!!