Patay sinde bakit na mamaty ang tv khit hindi e..... ni off yng remote at ksa nmmty yng tv

Hi,

Your concern is that the TV turns itself off. This could probably be due to any of several possibilities:
1. cold solder or loose connection, may maluwag na koneksyon sa loob o mayroong hilaw na hinang. Kailangan lamang itong painitan ng soldering iron upang muling manumbalik ang kinang at tamang pagkakapit. May mga pagkakataon na maaring maluwag din ang ACplug sa outlet;
2. heat induced - may pyesa na nag-iinit at tumitigil sa pag-andar pag mainit na. Kadalas ay mga capacitor, transistor or regulator;
3. low supply of the AC mains - mababa ang kuryente, maaring ito ma-check sa pamamagitan ng isang Voltmeter. Kung mababa nga, maaring gumamit ng voltage regulator kagaya ng sa mga computer;
4. timer - may mga pagkakataon na mayroong timer kaya kusang nag-switch off anf TV makalipas ang takdang oras;

Of course repairs would involve knowledge and familiarity with electronics circuitry and components, use of a DVM and a soldering iron. Should you be uncomfortable performing a DIY, perhaps your best bet would be to seek the services of a qualified professional.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

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