Hi,
Error code 2-2 indicates "Short Protect Circuit" problem in tv.
Need to check pico fuses in power supply as one or two got blown due to bad convergence chips.
Below is an exploded view of tv chassis, power supply and convergence area has been marked to give you better idea to look for pico fuses.
Unplug tv from wall socket before to repair/check any thing inside tv.
Hope these info will help you.
Let me know if you have additional question.
Thanks.
Pico fuses has circuit location number so find F9A04 and F9A05, these are +24V and -24V fuses.
Above picture is complete as I tried to show tv chassis. Below is bit detailed exploded view and area marked to locate above fuses, in fact you will see few more fuese like F9A02, F9A03 etc there so check them all with multimeter.
Thanks.
Pico fuse is soldered in circuit board and soldering work is required to replace them.
It is not safe for you to involve yourself in tv repair if you have no knowledge, experience or necessary tools like multimeter, soldering iron etc
I would recommend to have friend's help who has done that sort of work before. I gave you info about problem and its solution and it is not possible for me to send you minor details.
Thanks.
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Please help with locating the "PICO" fuses. The left side of the diagram inset is cut off.
Thanks,
diane
Also are pico fuses removeable or soldered in fuses
I was able to locate Green in color pico fuses marked F9a02, f9a04
I don't have a multimeter. How do I check if fuses are bad? Please email detailed instructions to [email protected] on how to solder or replace fuses. How can I get to the circuit board easily/ It won't slide out/
thks
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