Sony DAV-SC5 System "power supply regulator home theater" Questions

...power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. ...

...the damaged component/s at its main power supply regulator section circuit. If you wish to get some details; check the site linked here. Pull up older posts.

...Power supply regulator, electrolytics capacitors dried out in power supply block or DVD Ram defective or both depend your area or contry some of DVD Ram is NLA at Panasonic like Australia However you ...

...power supply .the only one i have is a 12v.when pluged in i get a feedback noise. whats the problem? Hi there. If it is a low frequency hum(mains hum) you hear, the power supply is the wrong type. A ...

...power supply seems to work ,then check on the regulator and power to the processor, check the 5 Volt supply. If power is present then the processor/associated sections can be a ...

Will not power on. Power is getting through the cord and the fus on te power supply board is good. check ic regulator

...power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any ...

power button does not turn on stereo check your regulator on your set in the power supply they are some transistors Q 407 to Q410 check them and replace them all good luck .

...main power supply regulator section circuit. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.

...power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any ...