#tvrusak #belajarelektro
I hope that the prospective technicians can also
actually
say that this is damage according to the person. If the person thinks this is
damage, Bro, it's just dark and he asked to be shot by the tube, so this
can be said.
How can he know, Bro, shoot the tube? the truth Maybe he also
knows about the world of repair, but after I noticed the focus, focus,
focus,
the writing is very, very dark, so if the company's address is very dark,
we will check the RGB section or we will increase the heater and don't
forget we will look at the resistor
[Music]
[ Music]
I want to search
I want to find a good position first okay Here it is friends
[Music] this is the embodiment of the machine here we
clean it first we clean it first focus focus and focus this time we will
focus on the area or what you could say is
the RGB Matrix OK for Problems like this
can be said
to occur in the first few parts. The first thing we check is the
video voltage section. Bang, the video voltage, which bro, is
sourced from playback or a better language,
like that, so friends, here are the cables, there are the cables, we'll get straight to it later.
It's connected to the RGB matrix. Bang, there are three bangs. Bang
here, there's a TV resistor, whatever it is, what's clear is that if it's a thin CRT, every
type of CRT has three large resistors, that's the initial source of the
video voltage, friends.
[Music] there are I put the resistor
first so it doesn't get complicated.
The cellphone is good,
friends, these three resistors
are directly connected to the video leg. So the conclusion is that
these 3 resistors have the same path and are broken down into three. That's what
can be said, this is the water carrying part and b OK, let's see,
one, two, three,
one more over there. OK, so
friends, as I said earlier, this is the same line, so we
get this as a video voltage PIN of 10080 volts. OK, so this time we will
focus on the first three parts only
[ Music] is part of the PIN meter so if
the picture is like that we can also get around it by raising the heater
without having to shoot the tube. OK, you understand.
Focus. The focus so we will measure is here the video voltage one and also
the G2 G2 voltage must be above 350 volts and The video voltage must be
180 volts Bro, what if it's more, what do you think, Bro, it's really stupid, let it be, the important thing is that it's good
like that, okay, that's annoying, I'm also annoyed,
we're going to
turn it on, okay, let's plug it in first,
we'll use a fake antenna, the important thing is that it looks
okay, it looks like the TV is screaming already
[Music ]
okay, friends, it's an accident, look,
okay, it looks blackish without any
green, so our problem is that there the person wants to get to Bang,
it's the tube. Please ask to be shot, even though it's not necessarily the damage to the
tube, that's all, Bang, you're talking too much, Bang, Uber, Bang, OK, come on. we're over Bang Heh
good good
first we will measure the video voltage here
eh focus
again on the camera and immediately we will look at the
avometer OK
197.3 volts then this is very good service So the service is very good meaning
the video voltage There is no problem okay secondly
we I will check both of them, which I said earlier, G2 must be above 350
volts, both
are okay, good, let's look at the bottom, okay, 400 volts, then this is really good,
so if it's like this, there are still several possibilities, it could also be that
the ceramic on G2 is a problem, but before we replace it. It's not funny.
If it's not damaged, we replace it. We become technicians. Don't be technicians who suudzon
people. It's not damaged. At best, just replace it. The first thing we do is
we will enlarge the screen on this because this is like
a potentiometer, so it has the potential to stretch. playback this OK,
I'll play it later, okay, we'll be in a moment
Putra
cute okay guys
just playing this 90,000 OK so that's the case this time Thank God I didn't
give you any trouble more or less I apologize and I also apologize for
My conversation was not pleasant to hear more or less, I apologize
again Assalamualaikum warahmatullahi wabarakatu