Question about Hitachi Projection Televisions
TV always has high voltage shock risk while repair. As you said you are not familiar with TV repair so better to handle repair person this issue.
Posted on Oct 01, 2008
There is a mechanical adjustment on the tubes themselves when it was dropped it could have knocked it out of alignment, or the Convergence ICs are bad with is a common problem with CRT projection tvs.
Mechanically adjusting the tubes can be tricky I wouldn't suggest working on it unless you have some kind of experence with tvs. But if you do adjust the red and blue to the green.
Posted on Oct 06, 2008
SOURCE: Samsung 55" TV does not turn on
CHECK YOUR RED ,GREEN AND BLUE CRT'S THERE MAY BE A SMALL CRACK ON THEM.MAKE SURE TO TAKE THE YOKE OFF AND INSPECT THE ENTIRE TUBE IF THER IS A CRACK IT IS CAUSING YOUR TV TO GO INTO SAFE MODE. ALSO CHECK THAT NONE OF THE COOLING FLUID HAS DRAINED OUT OF THE TUBES ON TO THE CRT BOARDS IF SO REPLACE THE BOARDS AND CRT IF CRACKED. YOU CAN FIND ALL THE PARTS AT PARTSTORE.COM HOPE THIS HELPS.
Posted on Nov 09, 2008
please check out the fl231 fuse poblem in the tips and trics under willtab profile you may have this simple repair
Posted on Jun 17, 2009
Two things here.
1) This is a CRT based set so there is no "lamp" involved.
2) The standby light should be blinking a repeated count of blinks with a 2 second pause between counts. Please report the exact count here. This will indicate the circiut in which a problem was detected.
With the above information, we can provide you with a more detailed description of the problem as well as the likely solutions and cost.
Posted on Sep 18, 2009
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