Re: Sharp LC-32SB23U Power-on issues

I looked into it further and learned that the blink code indicates a problem with the 13V supply. However, I can measure 13v present on the PS board output. What could be wrong?

I pulled a Sharp LC-32SB23U flatscreen out of somebody's trash, took it home, and became surprised to find it completely functional --for a few days. Since last night, the TV will not power up. The green power LED illuminates and several relays can be heard; they click on and back off several times over the course of a minute. After that, the power and OPC LEDs blink once together followed by two flashes of the power LED alone. Based on my research, this indicates some form of PSU issue. Opening the TV and poking around caused it to power up fine on two occasions so I am convinced that the bulbs...

Re: New Members - please post your introductions here

Hi everybody,
My name is Tristan and am a hobby electronics and computer programming geek. That means I often come across discarded electronics that I try to rescue with simple repairs.