Sony FD Trinitron KD-34XBR960 34" TV "mcz3001" Questions

sonykv-40xbr800 wont turn on i replaced the 2 mcz3001 db chips because of the 7 blinks now it blinks 3 times and shuts off what is wrong now?? THe answer to this is that when you solder those 2 chips,

My sony trinitron will not turn on, only blinks. How can I fix this? ic in power supply ..mcz3001

...whole board, And what parts. I get 7 blinks most of the time sometimes 6 blinks. Thanks change both mcz3001 ...

...Most Sony's usually always have bad regulator ics.  Depending on your model, could be a mcz3001 or str ic or mxoa ic.  Check for 160v across the main capacitor for 160v to see if

Sometimes when I turn on the tv it doesn't come on the l.e.d. light blinks 6 times and if it sits for about 16 hours then it turns on This is a power supply problem, it is the regulator ic's on this ...

...not start up and then some times at random it will start when tried and look great the part no is mcz3001 if you have the tools and are able to solder you could do this or you may choose to find a ...

...common problem with those units, for what you've described is Ic8002 Sony p/n# 8-759-670-30 is a Mcz3001d Ic located on the D board. I did two of these in the same week about three weeks ago. The ...

...one of the two switch mode power supply control ic's have failed. the part number on them is mcz3001. They are located on the "D" baord, i don't recommend replacing this yourself because even ...

...the standby light blinks 5 times in a row, and repeats continuously. I replaced all three of the MCZ3001 ICs... two on the D board, one on the A board. Unfortunatly, it still does it. I have ...