21 inch audimac tv eslim does not turn on
hello Carlos if I measured the horizontal in which it is well disconnect the cathode voltage tensions gives me source voltages and + b well within normal I mean that the source is normal, I am with doubts with the flayback is very little the chuiyido as if cut check diodes, optocoupler transistors, and filters on horizontal roads without finding any anomalies in any and with the tv model it does not have it stuck, it seems that it took off. I found in some plates that I have the horizontal tt 2190, I change it and comment, just in case although as I told you I measured it and it's ok
Hi Carlos, change the horizontal and follow the bone failure that ruled out the horizontal failure. I wanted to know if this flayback is a replacement JF0501-32634 of the BSC 24-3353 J ....?
I tell you the truth, I don't know. But if it is for me, do not worry, I am satisfied that things are resolved, blessings.
Hello friend, thank you for your contribution, change filters of + b 100uf 160v, do I have to completely disconnect the FBT and place the lamp in + by mass? Sorry I understood well or not. I told you to replace the FBT with one BSC24-3319J and I had no success, the filaments in the tube were turned on and disconnected quickly, I provided it in series, I hope I have not damaged the tube.
I replaced the FBT because I looked at the internet and a colleague made sure I would replace it.
I put the lamp of 100w when I plug in the lamp turns on when I give power the lamp goes off take voltage on pin 8 when I give the order has 2v and lower pin 9 is mass
Only pin + B of entry into the FBT. From + B to ground you connect the focus and measure the tension. Putting it in series does not apply, in this case; But it doesn't harm anything. This is done only to measure, sliding the fly-back. You make sure, in this way, to have the correct voltage. It can be in direct ignition; Pressing Power turns it off. If you turn on the filament: swing, TRSH and FBT are working. Do not disconnect immediately; wait a few seconds. Watch that it does not spread sparks or anything else unusual. If no image appears, increase the SCREEN, it could have vertical closed. Greetings.