I've seen this problem posted a few times on various forums but I haven't seen any resolutions posted.
I have a V5 that had a dvdkey/autokey in it. Worked for a month or so and then the tray stopped ejecting and no video.
I checked all the fuses I could find and found only the PS11 fuse blown. I tried replacing the fuse but it just blows again as soon as I turn on the PS2 and press reset.
What can I check to find out what is causing the fuse the blow? Is this worth trying to repair?