Questions & Answers for: Hitachi b voltage

...means that fly-back transformer is working, only the picture collapsed. Check high tension voltages around 20-25kv (be careful of the high voltages, don't test with the ordinary AVO ...

...causes this defect when the Backlight Control Signals are Output from the Control PWB No LVDS(Low Voltage Differential Signaling) signal may also result in this symptom LVDS is a differential ...

fine. Plug in the charger and then being careful to only touch one contact with one lead use an ohm/voltage meter to check the voltage and see if the charger is putting out any voltage

EHT + SUPPLY IS (55 OR 60 VOLTAGE) LOW VOLTAGE,MICRO POSER VOLTAGE IS NORMAL ON /OFF VOLTAGE NO ,RESET VOLTAGE NO , N O RASTER WHY EHT should be 22 - 25KV Power supply should supply 130Volts not 55! ...

...a problem on the power supply section or on the load because of the following reasons : 1. Over Voltage - the regulator might be cycling on over voltage due to lack of load. 2. Over Current ...

...a problem on the power supply section or on the load because of the following reasons : 1. Over Voltage - the regulator might be cycling on over voltage due to lack of load. 2. Over Current ...

...problem. Remove the back cover of your TV. After that,plug in the TV and power it ON to perform a voltage data. Check the the output voltage of your power supply by using multimeter tester (range

I get no picture or sound. PLEASE HELP!!! First of all you have to check the Va - 60V and Vs - 80V voltages at the power supply point. If any one of the voltage is missinig there are two possiblities

...my monitor to power my hitachi 42 hds 69 tv if the connections are the same as would be the correct voltage ===yes a power cord is just a power cord and carries electricity regardless of the voltage ...

...LE55A6R9A to find why no sound or picture? First, test fuse if there is one. Second check high voltage near 390 to 400 DC volts at the capacitor. Hopefully, there is only one capacitor.. The