Tampilkan postingan dengan label TCL TV. Tampilkan semua postingan
Tampilkan postingan dengan label TCL TV. Tampilkan semua postingan

Rabu, 01 Desember 2010

TCL TV 21276S Shakes IMAGES


This time can servisan TCL brand TV 21276S models of mas Rubiman manisrenggo klaten, with damage to the image getar2. Tv is usually used to view games from the PS2.

After being given an explanation of which had, I began to open the casing and cleaned, re solder in all parts of the eye observations found 2 electrolit capacitor is bald.

Replace both electrolit capacitor, 1 in 1000uF/25V c308 in vertical bag, one more elco 33uF/50V in Primary switching power supply. time to try ....... and cratttt images appear without shakes but why is accompanied flash, Oh no ... really turn out this way ....

the cause are so prickly is 33uF elco that I'd replace the power supply, after changing back to normal tv to a flame without the vibration and flash, alhamdulillah ........


Info from friend possibility that
electrolit capacitor high ESRnya value is not suitable for switching power supply. Too bad, I haven't the tools to measure the ESR value ...
so good luck ...

TCL TV model 1497AT TOTALY DEAD


again TCL 14 inch TV, owned by Ms. Sipon, kecemen, manisrenggo.

With a total dead damage.

This tv set uses M87160m8-063FP IC, and IC M61266 chroma.


After opening the lid behind him, found a blown fuse / burning, of course there is a short / konslet this .... In my mind. When I measure the kaki2 elco 220uF/400v found large deviation results of multi-needle stuck position X1.

It found the regulator transistor in the short condition, I check typenya C5855?? which is a type horizontal TR. Why be installed there?

So specially for BEGINNERS to note the difference between type TR to TR-type regulator and to the horizontal, where to tr Horizontal no additional resistors and diodes Dumper. note the following images: examples of type D2499:

Hopefully useful.