Rabu, 01 Desember 2010

Q-VISION SHARP 14S20D2 TOTALY DEAD



Three days ago when she was a TV service in place mas Agung, basin, kebonarum. were told to check all have mbah Muji still neighbors. after power on does not appear picture, accompanied by the sound BUZZzzz (sound sparks from the deflection yoke).

seen this TV using a single IC SMD IXC245WJI, STR5453A, TR hor TT2140, FBT BSC 25-0216F.


after release appear horizontal deflection coil burning on both sides. then leave to go home, brought deflection only.
from experience never fix deflection with less severe damage. who dropped out of only 2 wires. but this time quite a lot, each with as many as 5 wires on each side (total of 10 wire) is broken. can not change the deflection of the market make HEADACHE, there must have an idea here and the results are less good.

Carefully dismantle the join start by removing the cable and wire coils.can be seen in gambah under a lot of graffiti here and there, another not to leave traces of the position to be restored as the original.all parts marked with graffiti position, and to wire the email given the spike flow from the coil to the terminal with a cable connection.




after taking all the hooks, vertical deflection and horizontal deflection. do not forget later on all parts must be restored.
time to fix the coil is burned, previously clean "Lem evil" around, location of fire, also in other locations who were given glue, because glue yellow color is what so prickly all of this ....
Pick up one by one as she cleaned and given a burning tandakawat either broken or missing layer of his email.
grafting performed with the same diameter wire new email. cultivated the position of the connection is not close to each other. let me give safe heat-resistant insulation. after finishing in the paint with an iron marry or disposable paper insulation (later given the glue alteco).
Reassembled carefully, if reversed can be fatal.
Time to try, the first deflection placed just beside the machine. goal if there is a mistake not to damage the tube (neck tube). RGB dots should appear in the middle of the screen.
Reassemble, and try again with a fitted position.
Alhamdulillah images can be normal again. safely at work ....

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