أعطال وصيانة تليفزيون-Repair-TV-GRUNDIG

Quote:

PS: Your shift key is broke down, you write only in lowercase.

oh man, now also ne new keyboard.

fair enough, what must be ...

moment ...

* * Keyboard change

Sun and now?

nanu - still nothing?

ahhhhhh * * lichtanknips

There she is! At this time, you can indeed no longer see the other!

And I thought, my boy has uninstalled the key. Do not laugh - with
almost 7 years, he can really make the craziest things. Or was it just
laziness from me? Or a combination of both? [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

Quote:

Some things are still completely analogous

Focus on rotary knob once.

That sounds great. So once it works.

Still, enough for now. I screw continues to rotate, and tomorrow.

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so the focus is set. Much play is back at the controls but no more.

What is still disturbing is the cushion effect on the right side.

somebody has an idea
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

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only on the right side?

How strong?

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Yes, left side is without error, only on the right side of the
cushion effect. So about 1 cm thick, when the picture image change
properly "inflated", it bulges out more.

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Repair: SE Grundig

Error: crack in the speaker - Type: SE7010

Device Type: CRT TV

Defect: Cracking the speaker

Manufacturer: Grundig

Device Type: SE 7010

Measuring instruments: multimeter

Hello,

from our televisions, CRT 100 Hz, once it cracked from the speakers. Time was more or less, or it was not.

Today suddenly uses a continuous crack like a gun. This crack also compromising on the television screen.

Yet not so etwar happens, we have turned off the machine quickly.

After we have been waiting for fifteen minutes and the machine
turned back on again, everything was back to normal - no crack, neat
image.

What can be causing this?

Would appreciate a response.

Sincerely,

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Sure the crack (just) came from the speakers?

The description sounds more like high-voltage arcing.

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Hello,

Error.

The unit has since 11 years old. On the board, some solder joints
had loosened. It had to be nachgelötet. For two hours the cost is
calculated (a total of € 102.00). Again great picture and everything
works fine.

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Repair: Grundig M

Error: No picture on VHS from Grundig - Type: M70-282

Device Type: CRT TV

Defect: No picture on VHS from Grundig

Manufacturer: Grundig

Device Type: M 70-282

Chassis: Grundig

Hello,

I get on the TV Grundig M 70-282 a picture from my video recorder, also from Grundig.

It only comes out sound. The image is only snow, but does not move or moves only about one second.

That the adult head is dirty, I've already ruled out because of the
VHS recorder very much a picture on my other CRT television, a TV
universe brings out the device.

Wiseo may Grundig Grundig VHS and not really together? Grundig VHS and TV universe cooperate with each other easily.

So VTR and film are okay, but apparently does not fit the Grundig TV's video signal from the VHS recorder.

I already have all the connection cables and test versions
performed, one VHS, VHS and 2 RCA connection via adapter at all about
the same problem.

Besides, the picture from the tuner of the DVD comes easily on the
TV, so when I turn on a live TV channel on the DVD recorder, but when I
play a VHS cassette, I only see snow, which is frozen.

I hope anyone looking rat. It would be a shame if my old VHS I could not see.

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Hello!

What kind of a VCR (model)?

Some Grundig VCR, you can change the occupancy of the scart socket in the menu (CVBS / RGB).

Perhaps there is either on the TV and the VCR to Composite RGB or vice versa.

_________________

The VCR is a Grundig Palermo.

GRUNDIG PALERMO SE 7100SV VHS VIDEO RECORDER

So I wiet know there is not in the menu of the VCR or the TV in a
setting where you can change FBS / RGB. The Tuner screen will appear so
easily on the TV. Only the image of the VHS Casettes not.

[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذا الرابط]

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Hello!

When the TV universe displays the image correctly, I guess the problem is to seek more in Grundig TV.

On the other hand, the TV picture from the VCR tuner is displayed, which makes the error even more peculiar. [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

Perhaps even more expert report here that something can help. I'm stumped at the moment unfortunately.
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

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How does the TV when you connect another device to the scart input?

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it may actually the fault, as you've described him, not give. On 1 April was also not written the post.

What I can think of:

With some devices, data were sent via the scart cable.

Whether this is true with these devices I do not know. Maybe pin 8
(V switching voltage - then just have forced switching), pin 10 (Data)
and 12 (data) disconnect.

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Other devices work fine. I've tried the Videorecorderr at all three connection options.

In all variants, I have the same problem.

Yes yes the TV has something like MegLogic. And it takes an alleged Meglogic enabled scart cable.

The cable that I use is full.

But I can see the tuner on your TV easily. The cable may be yes or no?
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

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The "mega logic" system from Philips was only an extra comfort, where
you could sync via a fully wired scart cable channel occupancy of the TV
and VCR. So for example the VCR was here to take the channels and
program locations from the TV set completely, without any records that a
separate search and sort the channels, possibly had.

Possibly, this system could still provide for two "mega logic" VCR for a synchronous start dubbing, but I do not know exactly.

I must give db3sa right, it really can not give such a mistake ...
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

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Repair: 72 Grundig

Error: Turns itself off during operation - Type: 722 210

Device Type: CRT TV

Defect: Turns itself off during operation

Manufacturer: Grundig

Device Type: 72 2210

Chassis: Do not know

Measuring instruments: multimeter

Hello, we have for some years the 72 TV Grundig 2210th

Since Christmas it is so easy that he at once right in the operation
proceeds to indefinite periods. If you switch it back on then you're on
the menu where you can select language and extent. If you readjust
everything he finds, but no picture / signal on AV1. After several
procedures, switch off and then he goes back to normal sometime. We had
made the already times in a television repair shop, but they could not
reconstruct the error had not the error.

What we have tried:

-Other Receivers

Other plug-

-Dusted

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that sounds like "cold" solder joints on the feature box.

You have not specified a chassis. I am assuming that it is a CUC 1838th Possibly. look again.

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CUC 1838 is the chassis? If the back goes into the TV.

So I do not know much about them, only one must be able to say yes
apparently the "experts" in the workshop today exactly where to look for
times ...

If it was easy to be repaired and remeasure, then perhaps otherwise I
must once again with the information to the workshop. As I said, gauge
is on hand soldering and I can too.

_________________

Repair: Grundig M72-281

Error: no start - Type: M72-281

Device Type: CRT TV

Defect: no start

Manufacturer: Grundig

Device Type: M72-281

Chassis: CUC1836

Measuring instruments: multimeter, tester (VDE 0701/0702), oscilloscope

Grundig
CUC1836 is no one at launch. The switching power supply is not yet
controlled by the FB with the key board. The pulses arrive at the FB,
but the processor SDA5250 Standbayleitung is not pulled to ground. The
two are 5V to the processor. When short-circuit of pin 1 +2 on
optocoupler also stop at distraction with high-voltage. Another boundary
condition is required, or if the processor back.

For a hint, I am very grateful.

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SDA 5250 was very often the cause of such errors.

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Durability of flat-screen TVs
because most people here are so professional and have the relevant
experience, and because it is already flat screens now for a while, I'd
like to ask,

- Is there now experience how long the "LCDs" (Plasma, LCD, LED) is about keeping this up until the mind? And,

- What equipment will last longer as a rule, plasma, LCD, LED?

Who gave me some time at PC LCDs are told that the durability of
these devices in about five years to come. Can this be the "big" so
transmitted?

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Offtopic:

At least the life of the "good old" equipment will achieve any of the new flat things.

At home with me:

- Grundig T63-560Text (63 inch tube TV, stereo) = 19 years, last year [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

- SABA 72 cm tube, stereo (name I do not know by heart) = 20 years, is still top.

- Graetz Electronic Lady (B / W Portable 31 cm, even with 5 tubes!) = 41 years, is still top after 35 seconds to warm!

- Further Grundig Greenville still a 51 cm mono with 14 years and a 40 cm mono Grundig Miami with 17 years in daily use!

Recently, however, also as a replacement for the Grundig T63-560text
a Philips flat-man (something like 32PFL5405 ..) with 81 cm and full
HD.

Here I can not give any experience, only one year in operation.

The picture quality is top, especially with HD broadcasts, but the tone ...* gag *

The sound quality comes close to ANY of our single-tube units!

The case is just flat, but unfortunately the sound ... [ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

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Moin Moin,

my first 15-inch LCD, which I had bought in 2001 Vobis runs
flawlessly until today. Brand and model I can not mention now, because I
would have to dismantle the plug that hide the label (not a goat!). The
second 15-inch model of Proview Electronics (also Vobis) of 2002 is
actually so much in order, except that he started over a year ago to be
sometimes dark for 2-3 seconds. Whether the lighting thereby exposing
the errors or any electronic display makes black, I can not say. He
currently stands around unused because I'm afraid to shoot me through a
defect in the on-board graphics.

Our 32-inch LCD TV from Funai purchased, April 2007 shows that for
some time after turning 10 cm from the right edge of a turquoise-colored
vertical line that is 1 pixel wide (sometimes two strokes, but not next
to each other), the so within half an hour "wegfaded". We are not the
only ones who have the problem with a series of Funai. I found both the
diagnostic panel error and problems with a plug on the web.

Otherwise everything is fine with him too. I had then seen for an
hour different devices and the dealer decided to, because more expensive
had a better picture. The speaker quality I do not care, because we
have a Dolby 5.1 system.

Called the image error is also more common in older devices, which
cost 2000 € and more. Friends was twice the fat Loewe changed because
suddenly half the picture was solid green - with the third unit, they
have peace.

Offtopic:

The
70-inch Philips with 100 Hz, inherited from my great aunt, the 1999
also runs as' ne one. He was until 2008 in her possession until she died
and she has seen damn much TV.

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So that the "Flachmänna" (still) do not last as long as the good old
"tube devices," which I'm not natural. But if such a more or less
expensive flat-screen then on average only 4-5 J. holds, but then I find
a little sparse and concise.

On this question I'm really only came because I too am now on
consider me such a box to represent. And since worked for me once thrown
a PC TFT (Neovo) after a good five years green horizontal stripes and
me then someone told that this "flat pictures" and TV flat images have a
lifetime of only about five years and that is not normal, wanted I
sometimes wonder whether this is already averages. At least I get no
money to me every 3-5 years a new flat screen or I would get me even
then only the cheapest devices with the necessary connections.

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Know an electrician repaired the Diesse devices.

In most cases break the cheap brands.

And also because very often the power supply.

Another problem is that he gets at some Korean brands no spare parts for two years more, though he could actually fix the TV.

Sony Trinitron 76cm tube. 20 years ago about ATS 24000 (about
3000DM) cost and still brings a top image. Is off and when turning the
volume control and teletext twisted, going off again but next time on /
off.

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