Hello everyone! New guy here; on this site at least 
I got my hands on SANYO DP42746. When plugged in, it did not turn on, not even LED. I took it apart and found all but one fuse were blown, so I replaced them. Caps look good. Then the TV powered on, but only for 3 seconds or so, and it shuts off. I have to re-plug the TV to get it to do the same thing. The voltages on PSU board are all OK. I have started to unplug one board at a time from PSU and found out that when X-Main is unplugged the TV no longer shuts off. The image is worthless, but it stays on. So of course I am thinking of replacing the X-Main (LJ41-02758A) and getting used one on eBay for $12.
Anything else I should check or consider?
Thanks, Peter
See attached image of a fox with x-main disconnected
I got my hands on SANYO DP42746. When plugged in, it did not turn on, not even LED. I took it apart and found all but one fuse were blown, so I replaced them. Caps look good
. Then the TV powered on, but only for 3 seconds or so, and it shuts off. I have to re-plug the TV to get it to do the same thing. The voltages on PSU board are all OK. I have started to unplug one board at a time from PSU and found out that when X-Main is unplugged the TV no longer shuts off. The image is worthless, but it stays on. So of course I am thinking of replacing the X-Main (LJ41-02758A) and getting used one on eBay for $12. Anything else I should check or consider?
Thanks, Peter
See attached image of a fox with x-main disconnected
Attached Files
Comment