Power supply problem Toshiba rear projection screen model 53DX10B
I have this unit that seem to have a problem with auto shutdown of the
power supplyy. It goes Tick Tick Tick. I suspect that there is problem with the high voltage area of circuit or else a shorted power supply voltage outputs. I have taken the modules aparts, looked for cold joints/bad caps/open resistors but did not find anything yet. Has anyone encountered the same fault on a unit like this Thank you for your help I hate to see it go to landfill or recycler. |
Power supply problem Toshiba rear projection screen model 53DX10B
On Aug 15, 9:41 am, mikercana1 wrote:
I have this unit that seem to have a problem with auto shutdown of the power supplyy. It goes Tick Tick Tick. I suspect that there is problem with the high voltage area of circuit or else a shorted power supply voltage outputs. I have taken the modules aparts, looked for cold joints/bad caps/open resistors but did not find anything yet. Has anyone encountered the same fault on a unit like this Thank you for your help I hate to see it go to landfill or recycler. I have checked a few more things. The DP06 LED is RED which around the Voltage regulator assy. The regulator is a STR6629B, Is it a common problem with these units? I will check the DC voltage in around it, but it is probably a case where until I get the Horizontal oscillation going, I am not going to get proper values anyway. |
All times are GMT +1. The time now is 10:17 AM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 DIYbanter