SCHEMATIC DIAGRAM secondary/ primary pcb eay32961901
I do not have the schematic, but have a testing / troubleshooting guide for the 60PC1D 1st and 2nd generation, which gives some good insight in organization and functionality of the power boards.
This is what we ourselves step on when repairing - LG often does not publish schematics for power boards and sustain boards.
contact us if interested
Hi Thank you for your time, but what i did is i took all the caps out so i could read there value's marked all out on a bit of paper and have lost the bit of paper,,IF i coud match the number on the board to the cap that would be a grate help thank 's for helping
LOL, you've trolled yourself pretty hard there :-)
Most of those caps are filter caps and can easily take higher capacity and higher voltage...value can be easily deducted by size and location, but I think your best bet is to make a list of what you have and pay someone $20 to just tell you what's on the board they have. Or find the original documentation, of course, but as I said that would likely prove to be a problem.
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SOURCE: I need a full service manual for this television.
http://elektrotanya.com/lg_rz-37lz55.pdf/download.html
Ok above is your service manual. I think that will have both.
Testimonial: "Many thanks for this."
SOURCE: LG 42KK Power Supply Schematic Requested
you won't find any just ,
use a thermal probe or thermal gun as heat is likely the issue ,
if nothing else replace the main diode /rectifier and caps.
I find that if I replace the hottest items that usually the fix
if there is room for a small fan you will be doing them a great service and extend the life of the tv.
you may find some info on the power supply from one of these links they are generic enough
http://www.pacificdisplay.com/links.htm
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thank's for your help. I shure did it the hard way only if i could find that map that i did ,the caps i took out were had it leaking on top thay had been geting very hot and some, once again Thank's
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