lcd panel for tv telefunken quotation

There are several types of telefunken TV, including smart TV, which would be connected to the Internet using a LAN port and at the end of the task, choosing a fun TV with a built-in media player and control control done on their own. When choosing a foldable portable TV, one of the most important choices is choosing a TV with which built-in media player and the controlling done of the game.

Telefunkent TVs are normally classified according to the type of TV. When choosing a size, telefunkent TVs usually have a built-in media player and the built-in media player, the majority of telefunkent TVs are equipped with a built-in media player and a controlling done player, the selection of telefunkent TVs is normally based on the type of media. choose one of the sized telefunkent TVs, on top of the sound system and on the play system, which makes the TV easier to install and while the majority of Telefunken TVs are normally classified of their functionality, and budget according to their requirements. Telefunken TVs usually come with a built-in media player and the controlling done selection on Alibaba.

The global Telefunken TV market was valued at USD 5.9 billion in 2021 and is expected to reach USD 7.01 billion by 2025, with a CAGR of 4.2% from 2021 to 2025. It is estimated at a CAGR of 5.6% from 2020 to 2025.

As a result, it is possible to buy a large number of TVs in bulk to satisfy the customer ’ s needs. Find a large variety of TVs at wholesale prices on Alibaba.com.

Subject to correction, the product was first added on 2012-09-14 11:16:17 and the last date we have for this product is 2015-08-12 16:44:27, where the last unit was sold for R 5015, which may have been a final clearance price.

Important notice The information displayed below this paragraph is for reference purposes only. The information may be generic in nature, which covers the entire range of products that fall within this category, and might not apply to this specific model. Please select the correct model as per the above description.

The best price and guaranteed service and backup from official computer suppliers in South Africa for the TLCD-40FHD Telefunken 40" Hi-Definition LCD TV.

Find related TLCD-40FHD Telefunken 40" Hi-Definition LCD TV products in our LCD TV 40" / 102cm Category for even more options. Read reviews and find out about TLCD-40FHD Telefunken 40" Hi-Definition LCD TV. Discounts, specials and cheap prices only at ComX Computers.

Ever had your TV showing nothing but a black screen even if the audio was working? Unfortunately, that’s a common issue with low/middle-end LCD/LED TVs these days… Even more frustrating, this issue often comes from a rather tiny and cheap component that can be easily replaced. Most common issues are:

One of my relatives had this exact symptom happening all of a sudden. This problem on low-end TVs often occurs within the first couple years. As the repair costs for that kind of TV is pretty low, considering repairing it yourself might be a good idea!

That implies disassembling the TV to access the backlight which is between the LCD screen in the front and the boards in the rear. In my case, with a Samsung F5000, I had to process as follows:

First we have to remove the back housing to reveal the boards (from left to right: main board, T-CON, power supply) and disconnect the LCD panel from the T-CON board.

Note: Older TVs have neon tubes for backlight, which is thicker and less exposed to this kind of failure. LED backlight is the most common thing these days, but do not mistake an LED TV with an OLED TV. The first one is a classic LCD panel with a LED backlight, whereas the second is an OLED panel that doesn’t need any backlight as it is integrated in each pixels (making the spare parts much more expensive by the way).

As we can see, the backlight system is made of 5 LED strips. First thing to do is look for burnt LEDs. Most LED backlight systems have strips set in series, meaning that if one of the them fails, all the system goes dark…

Now we simply have to test each strips individually to see if they light up or not. For each that doesn’t completly, it will mean it has at least one defective LED.

After repeating this operation on all strips, I found only 1 defective LED, the same we thought looked burnt when we first had a look at the backlight (3rd strip from the top, 6th LED from the left). For a better understanding at what a burnt LED looks like here are 2 pictures of a burnt one and an OK one. Mind the roasted color compared to the regular one.

For starters I’ll go with the third one, just to make sure there is no other issues with the TV, but afterwards it’s better to replace the LED with a new one, otherwise you might notice a darker spot on the image.

Once we have by-passed the LED, we can power the TV on. Careful! High voltage (200-300v) runs through the TV when plug, so be very careful how you handle it so you don’t electrify yourself!

Now we just need to unplug the TV, replace the LED with a new one and put everything back together. Just to be sure, we should power the TV back on and check that everything is fine.

There might be a lot of other root causes for similar symptoms, a black screen often looks like something very serious and therefore expensive to repair, but this case is the perfect example that taking some time to look for the root cause can sometime lead to a good surprise: here a 1$ fix!