Question about ViewSonic Televison & Video
...HOT section the soldering leads tend to produce brownish paste which is causing the component parts to SHORT. Concentrate at the back of the board, especially at the U102 (16-pin IC) and Q202 by ...
...hot when i feel the back of it Possible "instant-on" or "quick-on" setting in setup menu. HPs had this feature; panel stays on. I have the same Tv, and same problem. Mine wasn't under warrenty, so I ...
...legs" put in backwards will result in the new piece "popping" as sson as you turn it on!!) make sure the "uf" rating (for example the most common popped capacitor is the 1000 uf) is the same as the ...
...hot, turned it off for a few hours, and it worked perfectly again. Few days later, same thing. Static, then sound completely shut off. One week later, I still have no sound. If I hook up a speaker ...
...legs. It includes a line operated heater disk (which often shorts out) and a PTC thermister to control current to the degauss coil. Remove the posistor and try power. If the monitor now works, obtain ...
Question about Sceptre Televison & Video
...legs flat with the PCB to get more contact and soldering areas, this parts gets hot and cold (thermo cycling) when you turn TV on and OFF, so the soldering works must be really well done. ...
...picture only sound. I've heard that it could possibly be the x or y board or that I should replace the h.v. capacitors. please help. Your tv horizontal section is faulty change the horizontal ...
...legs(pins) will be two with voltage and two without The two with power will either be about HT level (110v=145v) or about LT level(25v) If not then trace back and look for a biggish 3w resistor. If ...
83 questions posted
Usually answered in minutes!
181 Questions
113 Questions
69 Questions
54 Questions
38 Questions
