Re: Vizio TV SMPS Flucuation Output Voltage
Regarding R102, testing on side closest to filter capacitors voltage is 169, testing on side closest to IC voltage fluctuates between 79 and 112 volts . Testing at pin 3 of IC which I think is VCC voltage fluctuates between 9 and 11 volts
Regarding R102, testing on side closest to filter capacitors voltage is 169, testing on side closest to IC voltage fluctuates between 79 and 112 volts . Testing at pin 3 of IC which I think is VCC voltage fluctuates between 9 and 11 volts
Comment