TRT MX174S 17" Flat Panel LCD Monitor "pwm" Questions

...(secondary) on the power supply, I do not get any voltaje and the FAN7601 which is a current mode PWM controller it does not have voltaje either, this IC seems to be fed by the secondary of this ...

...Hi guys the pwm ic number in acer v193hqv is TEA 1530 AP....... I need Ic number(IC802) of acer lcd monitor

...positive termial 145 v is ok but no dc volts in out put try replacing the filter capacitor of the PWM ic. 47uF-50v. all the dc voltage out from sm but monitor not on all the dc voltage out from sm ...

...capacitors on the low voltage, the impulse transistor, the optron and the pulse width modulator (PWM)

Hitachi color display cml175sxw doesn't power on green light flashes Green flashes when PWM controller in the switching power supply turns into protection caused by overloading, which in most cases ...

...is sometimes reduced by turning brightness up. You have already tried that. My guess this is a PWM led monitor and that characteristic is what is bothering you. There are monitors that do not ...

monitor don't turn on i found short diode behind the board exactly under PWM ic.it was smd zener diode and h2 typed on it. i dont know how much voltage it have to replace it with one another. if any ...

...my computers from scratch. your monitor need to hardware reapair that is inverter and lamps or PWM power something wrong, you can not keep use that will become complex damage in hardware. it is ...

...and bright for approximately 2 seconds, then goes dark; the power LED is steady. The voltage to the PWM IC is waky. Before you try any hardware troubleshooting go to your control panel and turn off ...