SOURCE: no picture but has sound
i have a 55 inch hitachi plasma tv. i have sound but no picture. what would it be and about how much money to fix. thank you
SOURCE: frozen picture on LG LCD 37"
Try One of your working TVS and connect it to your cable outlet of the TV that is having problems. If that TV Does not work then there may be a degraded fitting or the Leg coming of the splitter to that outlet could have a Low Signal Problem
Next Take the First TV that was not working properly and put it on the cable outlet of one of the TVs that is working properly and if the TV set works on that Channel then you know it is not your TV that it must be the cable
SOURCE: lg lcd tv picture goes in and out with "boxes" on the screen
This sounds like the power supply that feeds your back-light is going out. This repair should be done by a qualified technician
SOURCE: My 42PC1DA is just under 3 years. It has been
Normally, it causes by failure of power supply board.
Testimonial: "Thank you, Is this an expensive repair?"
SOURCE: lg 42lb1dr tv cuts off no picture or sound. gray screen.
There are 4 capacitors on the power supply board that need to be replace. They are in the same area, same color, look for bulged caps.
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