Review of DEXP F43B8000K. Thin, modern and smart TV

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TV repair DEXP H32D8100H. Repair information for users is below on the page.

Brand: DEXP, Model: H32D8100H. Briefly about the TV: LCD, LED backlight, 32″, 1366×768, 720p HD, DVR, satellite tuner, sound: 12W, HDMI connectors: 3, Internet access, Wi-Fi, Smart TV.

The composition uses MainBoard TP.MS6486T.PB732

and LCD panel
JHD315N2H81
. The power supply is combined with the MainBoard.

Model: H32D8100H

Additional sound features: Surround sound
.

Case color: silver

.

It is possible to mount the TV to the wall.

.

Modern DEXP LED TVs sold on the Russian market can be manufactured in China and at Kaliningrad assembly plants, as well as Kvant LLC in Zelenograd, Moscow region. The necessary consumer demand is ensured by a very affordable price, modern design and relatively good image quality.

Technical description

TV DEXP H32D8100H

with LCD display
JHD315N2H81
, diagonal size 32″ (81 cm)
16:9
.
The required screen brightness of 180 cd/m² is provided by LED backlighting. Contrast - the ratio of maximum to minimum brightness is 3000:1. The LCD panel uses direct pixel backlighting with rear-mounted LEDs - Direct LED
.
JHD315N2H81
matrix
TP.MS6486T.PB732
board software implement HD image quality at a resolution of
1366×768

720p
graphics standard (
HD Ready
).
The H32D8100H TV is equipped with SMART software, built-in applications and the ability to work on the Internet. Connection to the Internet can be achieved via Wi-Fi wireless connection. Supported media file formats: MP3, MPEG4, MKV, JPEG. The power of the acoustic sound system is 12 W (2x6 W)
provided by two speakers.
NICAM
stereo signal processing system and
Sound Surround
.
The external interface (communication with other devices) is supported by standard input and output connectors: antenna input (RF), AV, component, HDMI x3, USB x2, Ethernet (RJ-45), Wi-Fi. There is an output for connecting headphones. The digital tuner is capable of receiving television channels in the DVB-T, DVB-T2, DVB-C, DVB-S2
.

The power consumed by the TV when operating in mains mode is 50 W

. Power supply included in MainBoard.

Overall dimensions: with stand 734x474x171 mm, without stand 734x434x93 mm.

TV weight: with stand: 4.4 kg, without stand: 4.3 kg

.

Attention! Panel JHD315N2H81

The DEXP H32D8100H LED TV is an expensive and unreliable element. Avoid any impacts on the glass or pressure on the surface of the screen to avoid damage to the LED panel! It is also dangerous if liquid gets on the screen. Sometimes one drop is enough if it flows down the glass onto the cables to make the TV beyond repair.

Recommendations for DEXP H32D8100H users

If the TV malfunctions, it is advisable to inquire about the presence or absence of warranty obligations from the manufacturer (seller) in the accompanying documents (warranty card).

If the DEXP H32D8100H does not turn on or periodically turns off, you should check the sockets and extension cords where the network TV is connected.

If the DEXP H32D8100H does not respond to the remote control, but the control buttons on the panel work, there is a certain possibility that the remote control is faulty (the remote control does not work). It is advisable to check or replace the batteries in it.

If, when watching on-air programs, a no-signal alert (no signal) appears, you should check your antenna or cable equipment. You can verify that the TV is working from other external devices.

If there is no sound only when watching analog television programs, you should check the sound system in the settings. For Russia D/K (6.5 MHz), for European countries B/G (5.5 MHz). In modern TVs, a region is usually selected to set color and sound standards - for Russia “East Europe” (Eastern Europe).

If the DEXP H32D8100H freezes during operation and does not respond to either the remote control or the control panel buttons, sometimes a reboot helps. To do this, you need to completely disconnect the TV from the network by unplugging the cord from the socket, and turn it on again after 10-15 seconds.

If the screen is broken or cracked

The screen of the DEXP H32D8100H LED TV requires careful handling on the part of users. Glass can crack even if struck lightly by a child's plastic toy. No less dangerous is excessive pressure on the surface of the screen over any part of the area.

If the screen is damaged, the LED panel JHD315N2H81

. In such cases, the price must be clarified at the DEXP Authorized Service Center by phone numbers listed on the official website or in the accompanying documents. In most cases, such repairs are not economically feasible.

For masters and advanced users

If the DEXP H32D8100H does not have a picture, but there is sound, the backlight of the JHD315N2H81
. Moreover, in LED TVs, the LEDs inside the panel usually fail, and less often the LED driver. In such cases, you can see a barely noticeable image if external lighting successfully hits the screen.

Replacing LEDs requires disassembling the JHD315N2H81

- a process that requires experience and qualifications from the master. We do not recommend that TV owners and technicians who do not have experience in repairing LCD panels carry out such work on their own.

If there is no image, but the backlight works, the screen becomes a little brighter when turned on, and when the TV is open, light can be seen through the holes in the panel body. In this case, the panel may also be faulty - damage to the strips, cables, for example, as a result of moisture after an unsuccessful screen wash, the T-CON board (Timing Controller) may be faulty. But often the main board MainBoard TP.MS6486T.PB732

, a software glitch is also possible.
Then, first of all, you need to check the panel supply voltage, the fuses on the T-CON board, as well as the supply and reference voltages of the column and row drivers - VGH, VGL, Vcom. If these measurements are within normal limits, you need to use an oscilloscope to track the passage of LVDS signals from MainBoard TP.MS6486T.PB732
, as well as synchronizing signals to the loops with drivers.

Flooded or unsuccessfully washed LED TV screens can be restored in about half of the cases, usually if significant damage has not occurred in the cables and panel strips.

We remind users and TV owners once again. Attempts at self-repair can have serious negative consequences, including complete irreparability.

Reviews of DEXP F43D7000Q

Share your opinion: you don’t need to register to leave a review! Rate it, tell us about the positive and negative characteristics and features of this model.

Pros: Large screen diagonal for a low price. The sound is surround. Good clarity.

Disadvantages: The image is somewhat dark. I bought this TV for my parents. I myself have a Supra (I bought it back in 2014). The Supra has a bright image, rich colors that are truly pleasing to the eye. Here the image is somewhat dark with shades towards black and brown colors. Against the background of the Supra you can clearly feel it. All settings for both Supra and DEXP are by default, I did not change anything or configure anything additionally.

Pros: Large screen. The colors are ok. Price.

Disadvantages: For some reason, movies are played via USB in the corner of the screen. Can't expand to full screen. Probably there is some kind of defect in the built-in player of the TV. (((

Comment: Overall not bad for a budget TV.

Pros: Fair price for these features. Digital channels are easy to watch and there is enough sound.

Discussions

Discussion of functionality, characteristics and features. Your questions and answers will help complete the review.

Selections of models for each of the most important characteristics:

• Launch date: 2018
• Screen format: 16:9
• LED backlight: yes, Direct LED
• Resolution: 1920×1080
• Diagonal: 43″ (109 cm)
• Type: LCD TV
• HD Resolution: 1080p Full HD
• Viewing Angle: 178°
• Refresh rate: 50 Hz
• Brightness: 250 cd/m2

Buy

Here you can watch a video review of the DEXP F43D7000K. Find out the characteristics, read reviews about the DEXP F43D7000K.

Is it worth buying?

The modern line of TVs from the DEXP brand is large-scale and diverse. The consumer is given the opportunity to make a choice in favor of budget and at the same time “smart” devices, without spending a lot of time on accumulating the required amount. Even the top-end models with a futuristic design and decent hardware can be purchased at a competitive price.

Those of them that provide the Android system can easily turn into excellent gaming platforms, completely replacing entertainment on laptops. The constant parameters that unite all products remain high build quality, the presence of all necessary connectors and an excellent image level.

The list of advantages of the DEXP trademark makes you wonder whether it is worth paying attention to exclusively worldwide brand recognition when a domestic manufacturer is ready to provide products that are competitive in many aspects. One way or another, the best companion when making a decision should be a cool mind.

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Frame

The U55E9000K is assembled in a standard black case. The front side is a matrix sheet framed by a frame and an ultra-compact sound bar built into the bottom of the body. The back side is plastic.

The frame running along the perimeter of the screen is not monolithic, but consists of 3 parts fitted to each other. Each of them is 12 mm wide. The frame profile (judging by the sound of tapping responses) is plastic.

The lower part of the case is a place for installing a speaker unit and a command receiver from the remote control. There are no physical buttons for on/off or control on the case (although they are shown in the instructions).

The dynamic heads are grouped into blocks of three each and spaced symmetrically in space to form the correct stereo picture. They are installed on the back wall of the TV with diffusers facing the wall, that is, “away from the listener.” At the bottom of the case and on the front wall there are characteristic holes and grilles for two speakers from which excellent sound comes out, but without opening it, it was not possible to check whether there are full-fledged heads there or whether it is just an air channel.

On the back side there is an input for the power plug.

On the left side of the case in a niche there is a panel for interface connectors.

For the case of placing the TV on a table or cabinet, 2 slots for legs are made in its lower edge.

To prevent scratches and abrasions on the furniture, the metal legs are equipped with rubber inserts.

Sound

The musical accompaniment of the video sequence is amazing, especially in comparison with a standard TV. The sound is spacious, clear and rich. Subjectively, it seems that a 2.0 sound bar is installed. The acoustics themselves, and these are 6 dynamic heads, are made by JBL, while the solution to the problems of optimizing installation in the TV case and setting up the best sound is carried out by the even more famous company DBX.

It’s a pity that the sound cannot be described in words or even recorded on camera - after all, it will reduce the volume, narrow the stereo, cut off the frequencies and reduce the volume. So for those for whom sound is the most important thing, it is better to first evaluate it in the store.