Main > Monitor/Video Forum
K7300 Monitor problem?
Z0MBIE:
Ok, I went ahead and installed a new cap kit anyway and still get the same results.
grantspain:
i would like to help more but being a novice you will either end up blowing the crap out of the chassis or giving yourself a nasty shock
Z0MBIE:
Not quite that dumb.
Z0MBIE:
ok besides the cap kit I replaced the HOT Transistor then I read the common problem for these is 812 resistor and the Q801 transistor so I replaced those also and still no neck glow or picture. :banghead:
Z0MBIE:
Update- I had someone else tell me to replace the chip that had LA7851 on it so I took that chip from a junk board and put it in and low and behold I had a picture so I grabbed the remote board to adjust the picture and after a few minutes all of a sudden screen went black again WTF? so if that chip went out again I wonder what caused it?