Hi my HDMI is not connecting to my tv any more it says there is an incompatible video signal being received, something along those lines. please help!!
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Hi, thats is your vertical deflection circuit ;replace the ic and all capacitor ,and
if not able to do it, whit a good technician it is an hour job about not verry more
. hope its gives you an idea ,and that will help...
Regards Alan
ok try this first, remove the batteries from the remote and yes make sure you replace them with brand new ones, but before you do that unplug the tv from it's power source and let it sit for a couple minutes at least 3, then plug it back in , put the batteries back in the remote and see if you have everything back, if not I would return everything since you said you had just purchased this set, or contact the makers web site and see if they will provide a new remote since taking the tv back is a real pain.
Solution if all fuses checked out OK and +/-40V are present on main PCB DC connector from power supply: Check
for +37V and -37V on small sub-power supply PCB - mounted vertically on
the main power supply PCB. (next to ribbon cable connector is a layout
with voltages.) If the +/-37V are missing check (replace) C501 (0.1uF)
on the small power supply PCB for leakage, but also check (replace)
R401 (2R2) and R402 (2R2) on the main power supply PCB. Both resistors
are fuse-resistors and will have gone open circuit when C501 has gone
leaky.
Check fuses mounted near transformer . If blown check output transistor. Also check transistor transistors on small heat sink . they will cause fuse to blow.
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