Anyone know how many v7 version exists?
Please, someone know if there are two different v7 release? I've modified many v7 models, but in tha last two ps2 v7 the dvd's backup don't work. Using dvd games import (ntsc usa and jap) all is ok, but with backup (i tried Apple and Princo) nothing! the first forward/backward of the laser is ok, after this there is a little time of no movements, and after the laser become crazy (but no tickle!
in some cases, with noise, the laser try to boot and the playstation2 logo appear (1 time of 10). In other cases, the browser appear. I've tried all! capacitors on Z and vcc/gnd, short wires, fat wires for vcc and gnd, tuning laser (from 1260ohm to 1100 ohm), nothing. the dvd's backup in the old v7 I make are fine!
anyone have a idea? Help!
RCE you are a big! :D