Hitachi 42V710 42" Rear Projection HDTV "usual values tv mains" Questions

...Once again I find this is the problem that i have with another brand of rear projection tv. Usually this type of issue is down to needing a new deflection board for your brand and model

...tv. Occasionally the screen goes black (sound stays on.) Sometimes the picture flashes back on but last night the screen was black for about 1 minute. I turned the set on & off a few times & finally ...

...TV of course. You'll usually find the fuse somewhere near to where the mains voltage cable is soldered into the motherboard. A lot of TVs are fitted with a fuse which is JUST enough to handle the job ...

...armed with the info below. A dead set (no picture no sound) can indicate any number of problems ? Usually the set is in shutdown or protection mode ? this means that the internal circuits have ...

...armed with the info below. A dead set (no picture no sound) can indicate any number of problems ? Usually the set is in shutdown or protection mode ? this means that the internal circuits have ...

...armed with the info below. A dead set (no picture no sound) can indicate any number of problems ? Usually the set is in shutdown or protection mode ? this means that the internal circuits have ...

...Educated guess: Most likely convergence problem - would need to be tested - 2 fuses and 2 STK IC's usually need replacing. Read below and decide if you want to tackle the problem yourself if so I?ll ...

...help would be greatly appreciated! Can you measure the voltage at the AC power cord input? (110VAC) Usually yo at least hear arelay click or the set try to start and the go to shut down I would start ...

...shop armed with the info below. A dead set -or no picture can indicate any number of problems ? Usually the set is in shutdown or protection mode ? this means that the internal circuits have ...

...TV down. Sometimes the ICs are damaged from the over-current condition The equivalent junction resistance of the op amps within the STK 392-110 is different than the value for 120, 150, 180 and other ...