Technical description and composition of the SAMSUNG UE32N4510AU TV, panel type and modules used. The composition of the modules.SAMSUNG LED
Model: UE32N4510AU
Panel: CY-JN032AGLR4V
LED backlight: LM41-00616A L1_N5K_C2H_FAM_S5 (1) _R1.0_S1D_100
T-CON: 16_YVGH11MB7S4LV0.1 LM41-00616A
LED driver (backlight): integrated into MainBoard
Power Supply (PSU): Adapter AC / DC 19V 3.17A
MainBoard: BN41-02663A BN94-13043Z
IC MainBoard: SPI Flash: 25Q40, EEPROM: 24C512
Tuner: BN40-00331B
Control: Wi-Fi WID30Q BN59-01174D
UE32N4510AU Specifications
SAMSUNG UE32N4510AU
General recommendations for TV LCD LED repair
Possible malfunctions
- SAMSUNG UE32N4510AU TV does not turn on at all. No response to the remote control and front panel control buttons. Indicator lamps do not light up or flash.
In such cases, you should start looking for a fault in the adapter power supply circuits.
External power supply Adapter AC / DC 19V 3.17A is not always subject to repair, especially since the owner can purchase it on his own. But, in some cases, it makes sense to open it and eliminate simple typical defects inherent in converters in pulse sources. In the absence of the necessary supply voltages in the secondary circuits of the converters, it is necessary to check the power switches and rectifier diodes for possible partial or complete breakdown.
In case of breakdowns of semiconductors in the secondary circuits of any converter, as a rule, it can operate in an emergency mode of short circuit without output voltages, and with a short circuit in the elements of the primary circuit, the mains fuse most often breaks off immediately and less often the current sensor in the source of the key.
The breakdown of power switches (MosFet) in switching sources is sometimes caused by malfunctions of other circuit elements, for example, in the circuits supplying the PWM controller, frequency setting or damper, as well as in the circuits of Negative Feedback (OOS) stabilization. PWM controllers (PWM), if they do not have visible damage to the case and an outright short circuit between the terminals, are usually checked by replacing.
- There is no image, the screen is black, there is sound, sometimes you can see barely noticeable outlines of the image in the ambient light of the screen.
As a rule, in such cases there is no display backlight. Often the reason is a malfunction of the LEDs (open circuit, short circuit ...), or the connectors of the strips (strings), less often the LED driver turns out to be faulty.
When diagnosing, it must be borne in mind that it is impossible to check for an open in the circuit of the LED lines without disassembling the panels using a tester or multimeter. To open all PN junctions connected in series, a voltage of the order of several tens of volts is required, and ideally a current source. By opening the panel, you can check each LED separately. Typically, Chinese multimeters will lightly light one 3-volt LED if you connect the probes to it in the forward direction. For dual 6-volt LEDs, the PN junction of its emergency zener diode can serve as an indicator of LED health. In the event of a malfunction of the LED, its zener diode will either be cut off, or broken through in the K / Z.
- The indicator blinks or is on constantly, the TV does not turn on, does not respond to the remote control.
Repair or diagnostics of the BN41-02663A motherboard should begin with checking the stabilizers and power converters required to power the microcircuits and matrix. If necessary, you should update or replace the software (software). In some cases, to repair the MB (SSB) board, it may be necessary to replace the chips - SPI Flash: 25Q40, EEPROM: 24C512 with new or known good ones. In cases where BGA technologies are used, defects are usually localized by heating.
In cases where there is no tuning for terrestrial or cable TV channels, you should make sure that the software is correct, as well as in accordance with the ratings of the supply voltages at the BN40-00331B tuner terminals. It is also necessary to check with an oscilloscope the presence of pulses of data exchange between the tuner and the processor via the I2C bus.
Attention to TV owners! Attempts to repair SAMSUNG UE32N4510AU on your own are not recommended by the manufacturer and can lead to serious negative consequences!
The LED screen of the SAMSUNG UE32N4510AU TV requires respect for itself. The SAMSUNG UE32N4510AU LED TV screen requires careful handling. The glass can crack even when lightly hit by a child's toy.
Excessive pressure on the screen surface in any part of the area is no less dangerous
Additional MainBoard RepairThe appearance of the MainBoard BN41-02663A is shown in the figure below:
BN41-02663A
The main features of the SAMSUNG UE32N4510AU device:
Installed matrix (LED panel) CY-JN032AGLR4V.
Matrix control uses Timing Controller (T-CON) 16_YVGH11MB7S4LV0.1.
A converter combined with the main board BN41-02663A is used to power the backlight LEDs.
An external adapter AC / DC 19V 3.17A type is used to power all internal components of the SAMSUNG UE32N4510AU TV.
MainBoard - the main board (motherboard) is a BN41-02663A module, using SPI Flash chips: 25Q40, EEPROM: 24C512 and others.
Tuner BN40-00331B provides reception of television programs and tuning to channels.
There are files to download for the UE32N4510AUXRU model from the manufacturer:
Latest firmware updates (latest firmwares):
File type File name Version Date Size
Update file (USB) T-KTSNDEUC.zip 1292.1 02/18/2020 999.76 Mb
Update instruction 2018_TV_Firmware_Upgrade_Instruction_T-KTSNDEUC.pdf 1.0 23.06.2020 0.49 Mb
Update file (USB) T-KTSNDEUC_1292.1.exe 1292.1 02/18/2020 999.55 Mb
Update file (USB) T-KTSNDEUC_1292.1_RU.exe 1292.1 18.02.2020 999.55 Mb
User Manuals and Instructions:
File type File name Version Date Size
Instruction PDF ENG_KSFDVBEUN-1.0.2_180525.3.pdf - 29.06.2018 6.6 Mb
Instruction PDF RUS_KSFDVBEUN-1.0.2_180525.3.pdf - 29.06.2018 7.04 Mb
Files can be downloaded from the manufacturer's website for the UE32N4510AUXRU model.
SAMSUNG UE32N4510AU TV with LCD CY-JN032AGLR4V, diagonal size 32 "(81 cm) 16: 9 format. The display technology of this model is implemented with LED backlighting.
The CY-JN032AGLR4V sensor and the MainBoard BN41-02663A software provide high quality HD viewing at 1366x768 pixels in 720p (HD Ready). Image processing is performed using modern High Dynamic Range (HDR) technology with an extended range of brightness gradations.
The TV model UE32N4510AU has built-in SMART software and Tizen Operating System installed. The connection to the network can be carried out via Wi-Fi wireless connection. Supported media file formats: MP3, WMA, MPEG4, DivX, MKV, JPEG.
The power of the acoustic system of sound is 10 W (2x5 W), provided by two speakers. The NICAM stereo audio processing system and the Sound Surround function are used.
Communication with other devices via an external interface is supported by standard input and output connectors: antenna input (RF), AV, component, HDMI x2, USB, Ethernet (RJ-45), Wi-Fi, Miracast.
The digital tuner can receive TV channels in the DVB-T MPEG4, DVB-C, DVB-T2, DVB-S2 standards.
The power consumed in operating mode from the network is 59 W. External power supply Adapter AC / DC 19V 3.17A.
Dimensions: with stand 737x465x151 mm, without stand 737x438x74 mm.
TV weight: with stand: 3.9 kg, without stand: 3.8 kg.
Attention! Panel CY-JN032AGLR4V of LED TV SAMSUNG UE32N4510AU is an expensive and unreliable element.
Do not allow any impact on the glass and pressure on the screen surface to avoid damage to the LED panel!
It is also unsafe for liquid to spill onto the screen. Sometimes one drop is enough if it drips down the glass onto the cables to make the TV unrepairable.