vmod for 9100 sapphire 128mo ( 250/200)

[tomati]

hi µ

i'm looking after a vmod for the sapphire design of the 8500 & 9100 , unfortunately it's not the same as the traditional 8500 ,

here some pic's of a 9100 64mo by sapphire :

http://www2.arnes.si/~mbabic/


if somebody is able to tell me what is the use of these components :on the upside :
rt9173a cm54mq1
amp3055l gf277 (2)
amp2054n gf25w( in pq6 & pq7 )
rt9202cs5cd6( in u26 )
act86pcah
on the downside :
amp3055l gf277 ( in q13)
25p05av 9302c (in u6)
117m3 330223 (in reg1)
431l (in reg 4)

your help is welcom , kind regards , tomati