Fruit Machine Chat

Bloody machine!
I was playing my trailblazer tonight and all of a sudden all the lamps went out, theres only the ones on the reels that are alight but very dim.
Ive changed the lamp board and the main board to no avail, when its switched on you can see the lights on the name light very dim but once its reset they go out. Also i found out that the hopper wont work now! When you press the test button, that works ok but thats it, all of the boards have got there green light on and flashing but thats it. Any ideas guys??

are all the lights on the psu on ?, could have a voltage drop

Cheers lee,
Yeah all the lights are lit on the psu, i did notice a few times before all the lamps "blew" they were all going off for a split second then coming back on, thats why i thought the lamp board was on its way out, but as ive replaced it and the problens still there it must be something else.

Just a quick thanks to lee, it looks as tho it is a problem with the psu, so am gonna get a replacement off ebay.