Laser problen with ps2 V10
yesterday i got v10 ps2. i was doe to fix it. i was told that burned games didn't work. i opened ps2 and noticed that LA6508 was changed and some other components oround it have been resoldered or changed. there where also some laser fix that looked same used with V9 Picture and old chip installation wires so i put MI on board and soldered wires on it..
Updated the Mi succesfully but laser unit made wierd noice so tested first with Original ps2 game and it worked fine none of that wierd noice. tested with psx backup it worked but that wierd noice came again. game loaded to the menu and the noice were louder and it vanished steply and then my tv went black. no picture in it.
I became solution that laser Focus was broken somehow. That noice i have heard only 1 time beafore with my own psx when i put chip in it and soldered 2 wires wrong place on chip. laset unit was bounsing up and down enourmous speed.
is there some thing to fix the problem or should i just use fine adjustment 10Kg hammer :lol:
measured coils: tracking coil: 5.4 ohm
Focus coil : 5.6 ohm
sorry about language.