Joined
·
16 Posts
Hello to all,
I recently picked up a hlr5067wax/xaa off a guy I knew. He told me it was broken. I figured I'd see if I could fix it. I got the service manual and started troubleshooting. I used the flow chart and there is some confusion. The temp/standby red led comes on when you plug it in. Then the lamp (green led) comes on after. The lamp bulb lights up and that is all I can see (what is being projected from the lense.. The screen is black with the light of the lamp bulb (no images or menu options). The color wheel also works. After about 2-3 minutes the bulb shuts off and the standby/temp led comes on. I put a jumper in for the lamp door switch with no change. I unhooked the dvi cable between the and the light bulb shut down immediately. I used the flow chart and it said replace the dmd board. I purchased a new dmd and there are no changes at all. I know there is a possibility in getting a bad board but, in the manual it says dmd board and then says digital board in one of the flow charts. I tried the pressure on the dnie chip with no change. This is where I'm confused. Thanks for any help in advance.
I recently picked up a hlr5067wax/xaa off a guy I knew. He told me it was broken. I figured I'd see if I could fix it. I got the service manual and started troubleshooting. I used the flow chart and there is some confusion. The temp/standby red led comes on when you plug it in. Then the lamp (green led) comes on after. The lamp bulb lights up and that is all I can see (what is being projected from the lense.. The screen is black with the light of the lamp bulb (no images or menu options). The color wheel also works. After about 2-3 minutes the bulb shuts off and the standby/temp led comes on. I put a jumper in for the lamp door switch with no change. I unhooked the dvi cable between the and the light bulb shut down immediately. I used the flow chart and it said replace the dmd board. I purchased a new dmd and there are no changes at all. I know there is a possibility in getting a bad board but, in the manual it says dmd board and then says digital board in one of the flow charts. I tried the pressure on the dnie chip with no change. This is where I'm confused. Thanks for any help in advance.