electronics repair made easy
We offer quality products, services, training and information with emphasis to electronics and communication field through relevant information.
Thursday, April 12, 2018
Wednesday, April 4, 2018
14 Inch LG CRT television model 14CD1RBE screen picture washed out audio okay
I meet a client who wanted her TV checked by
a technician and after asking her a few questions about the nature of the
problem, I realized I was not getting the real picture of how the screen was
since she was talking of picture being washed being out.
So I requested her to send me the screen shot
of the TV screen via whatsup and this is what I got.
Friday, March 16, 2018
Sony home theatre DVD receiver model HBD-DZ350 dead now repaired
My neighbour brought to me this DVD receiver
to my shop for repair a few days ago.
I did my usual initial test by connecting it
to the power outlet even before opening it.
I noted the machine was powering on briefly
and then shutdown, with this I concluded that the machine is getting powered
but shutting down due to overload somewhere within the system.
With this in mind now it is time to open up
and find out where the problem is.
Monday, December 11, 2017
How to troubleshoot any SMPS which main fuse keep on blowing
Whenever you find the main fuse is blown and darkened inside
please don’t replace it and power on the equipment because chances are very
high that it will blow again.
In this case substitute the main fuse (across the two pins
of the main fuse holder with a series bulb.
You can make one easily as shown here below.
Monday, November 27, 2017
14 Inch China Television picture height low
I got a phone call from a client who wanted his television
checked, I visited the place and was shown the television and when switched on
I noted the picture was only present from the center of the screen to the
bottom and also some retrace lines at the bottom.
Usually whenever you see the screen is not full vertically
means there is some problem with the vertical circuit meaning it is not doing
its work of opening the screen vertically.
Since the owner wanted the TV back urgently he decided to
accompany me to my workshop and once on the bench I opened the set and went
straight to the vertical circuit.
Monday, November 13, 2017
14 inch JCV Television dead now repaired.
I customer came to my shop and asked if I can check out his
television with went dead yesterday while watching news.
He went back to his house and after ten minutes he was back
with the said television.
I plugged the TV via my series bulb to confirm what he said
and indeed the TV was dead.
Looking at the fuse I noticed it was not there, further
checking I noticed the TV was from another technician and after repairing
decided to use a just wire instead of actual fuse.
Thursday, November 2, 2017
21 INCH LG Ultra slim TV VERTICAL CLOSED
A friend of mine called me to pass by his place to check on
his television which was indicating no signal on the screen.
After passing by I went straight to the antenna connector at
the decoder and noticed that it was loose which I re-connected and the problem
was solved.
Subscribe to:
Posts (Atom)