Question about LG RZ32LZ50 32 in. LCD Television
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Posted on Jan 02, 2017
Thanks for using FixYa. From what you have described it seems that you might have a backlight issue with this TV set. It could also be due to the inverter circuits for the backlights. The inverter is the power supply source for the backlights. There could also be a screen driver problem; if it is then you have to change the entire board. All this is only recommended if you have some kind of expertise for checking the internal circuitry of the TV as these units have high voltages running even when the set is switched off. Please do accept the solution if the issue is resolved or else revert for further assistance.
Posted on Feb 12, 2010
Testimonial: "is there any chance i could get hold of the wiring diagram"
Here's a link to the service manual for a slightly larger LG LCD TV. Perhaps it may be of some help? The troubleshooting section appears to be the same for many models of LG TVs...
Posted on Mar 12, 2009
if this is a 37lg30 i have brand new spare parts. the tv was never used it was dropped and the screen was damaged so i just took out the parts out. i was originally looking for some one that had a problem with there tv but a good screen like you but its easier to ship out the boards.
Posted on Jun 06, 2009
just repaired mine same problem
available on ebay ( lg power supply repair kit £17.99 does the job well
Posted on Sep 21, 2009
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