NO 130V AND CANNT FIND TRANS. 7420 FOR TESTING I HAVE A PHILIPS 9P5534C1. THERE IS NO 130V. ACCORDING TO THE FLOW CHART, I NEED TO GRD THE BASE OF TRANS. 7420 TO CHECK THE DEFEAT SHUT DOWN CIRCUIT . ...
...watching one minute than nothing If you do not have menu, problem in power supply, supplying the 130v to the high voltage circuit. Check all pico fuses in power
unit will not power up.red light just flashes Check for high voltage. See if you have your 130v b+line.
...on your power supply to see if working. Can you hear high voltage? If not, check for 130v dc on your horizontal output transistor to determine if power supply or hv
...low when the power is turned on to the unit. The service manual mentioned that I should measure 130V DC off of a connector from the Full Power supply panel. but this is where the problem shows
schematic for 2101 processor inside directly under the 110-130v line cord jack is a resistor labeled R522 can you tell me its valuecolor code thanks If you wish to get some details; check the site ...
...the error when an inner malfunction of LCD Power C.B.A. occurs, the Lamp voltage becomes more than 130V or less than 30V, Lamp current becomes more than 5A, or the Lamp is blown Hope this
...happened to mine Check the voltage on the horizontl output transistor, the collector to verify 130v dc. That would help you determine if you have a power supply
...to troubleshoot low voltage in a circuit. Have service manual. Low voltage is on yoke coil. Reads 130V,manual says is supposed to be 148V. This is causing a green bleed to the right of highlighted ...
Question about Mitsubishi Televison & Video
...unit suddenly ceased to complete powering on. Have STBY 12V on board and the fuses are intact....130V and 18V + HV is present for an instant and it would seem a protection circuit kills the
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