Technical description and composition of the TV AIWA 24LE6010, type of panel and applicable modules. The composition of the modules.AIWA LED
Model: 24LE6010
Chassis / Version: V1N09
Panel: V236BJ1-LE2 Rev. C1
LED backlight: EDGE LED
LED driver (backlight): integrated into MainBoard
Power Supply (PSU): Adapter 12V
MainBoard: 5800-A5M63E-0P10
IC MainBoard: CPU: MSD6306PUN, SPI Flash: EN25F32, SOUND: TPA3110D2
Tuner: NoName
Specifications 24LE6010
AIWA 24LE6010
General repair guidelines for TV LCD LED
Possible malfunctions
- The AIWA 24LE6010 TV does not turn on and does not show any signs of turning on, it does not respond to the control buttons or the remote control.
In such cases, the adapter power supply is usually faulty.
This model of TV is equipped with an external power adapter adapter type 12V, which the owner can purchase independently, and repairing it may not always be advisable, however, sometimes it makes sense to open it and eliminate simple typical defects typical of IPS. It is necessary to measure its output voltages, and in case of their absence (full or partial), it is necessary to check the serviceability of the power switches of the converters and rectifier diodes for the presence of a possible short circuit.
In case of breakdowns in the secondary circuits, the converter can operate in a short circuit mode, and during a short circuit in the elements of the primary circuit, the mains fuse usually breaks.
Mos-Fet power switches, used in switching power supplies, sometimes fail due to a malfunction of any other elements that can put it out of operation in key mode or create an excess of the maximum permissible parameters of the switch. These can be elements supplying the PWM controller, frequency-setting or damping circuits, or negative feedback elements in the stabilization circuit. PWM controllers, in the absence of visible damage or frank short-circuit between the terminals, are checked by replacing with new, or obviously working.
- There is no image, there is sound, it is responding to the remote control. Or immediately after turning on for a second, the image may appear and immediately disappear.
In some of these cases, the malfunction is caused by a lack of backlighting on the display. The reason can be both in the power supply of the LEDs, in their serviceability (breakdown or breakage), as well as in the violation of the contact connections of the LED strips.
It is impossible to detect a break in the LED line without disassembling the panel with a simple multimeter. The LEDs are connected in series and to open their transitions, a voltage of several tens of volts is required. Ideally, a current source is suitable for such purposes. You can open the panel and check each LED separately. Typically, Chinese multimeters light up a single 3-volt LED, if you connect the probes in the forward direction to it (red probe to the anode, black to the cathode). In dual 6-volt LEDs, the PN junction of its emergency zener diode can serve as an indicator of health. In the event of a LED malfunction, its zener diode will either be cut off or broken into short-circuit.
- The TV does not enter the operating mode, does not respond to the remote control. The indicator on the front panel lights constantly or blinks.
Repair or diagnostics of the 5800-A5M63E-0P10 motherboard should begin by checking the stabilizers and power converters needed to power the chips and matrix. If necessary, update or replace the software (software). In some cases, to repair the MB (SSB) board, it may be necessary to replace the chips - CPU: MSD6306PUN, SPI Flash: EN25F32, SOUND: TPA3110D2 with new or obviously working ones. In cases where BGA technologies are used, defects are usually localized by the heating method.
Before replacing the NoName tuner, if there is no tuning to the channels, you must first check the software and the supply voltage at its terminals. It is also necessary to make sure that the tuner and processor can exchange data via the I2C bus
Once again, remind users! Attempts to self-repair the TV AIWA 24LE6010 without the appropriate qualifications and the necessary experience can lead to its complete non-repairability!
FIRMWARE FOR SPI FLASH -----------> AIWA 24LE6010 V1N09, Main: 5800-A5M63E-0P10, Panel: V236BJ1-LE2 Rev.C1
The appearance of the MainBoard 5800-A5M63E-0P10 is shown in the figure below:5800-A5M63E-0P10
5800-A5M63E-0P10 can be used in TVs:
AIWA 19LE6010 (Panel V185J1-LE1 Rev.C1), AIWA 24LE6010 (Panel V236BJ1-LE2 Rev.C1), TELEFUNKEN TF-LED24S13 (Panel V236BJ1-LE2 Rev.C1).
Key Features of AIWA 24LE6010:
Installed matrix (LED-panel) V236BJ1-LE2 Rev. C1.
To power the backlight LEDs, a converter is used, combined with the main board 5800-A5M63E-0P10.
To power all the internal components of the AIWA 24LE6010 TV, an external adapter 12V type is used.
MainBoard - the main board (motherboard) is a 5800-A5M63E-0P10 module, using CPU chips: MSD6306PUN, SPI Flash: EN25F32, SOUND: TPA3110D2 and others.
The NoName tuner provides television reception and channel tuning.
Additional technical information about the panel:
Brand: CHIMEI INNOLUX
Model: V236BJ1-LE2
Type: a-Si TFT-LCD, Panel
Diagonal size: 23.6 inch
Resolution: 1366x768, WXGA
Display Mode: Super MVA, Normally Black, Transmissive
Active Area: 521.471x293.184 mm
Surface: Antiglare (Haze 1%), Hard coating (3H)
Brightness: 250 cd / m²
Contrast Ratio: 3000: 1
Display Colors: 16.7M (8-bit), CIE1931 72%
Response Time: 8.5 (G to G)
Frequency: 60Hz
Lamp Type: WLED Without Driver
Signal Interface: LVDS (1 ch, 8-bit), 30 pins
Voltage: 12.0V
Trademark: AIWA, Model: 24LE6010.
Briefly from the TV: LCD, LED backlight, 23.6 ", 1366x768, 720p HD, sound: 6 watts.
The composition uses the MainBoard 5800-A5M63E-0P10 and the LCD panel (matrix) V236BJ1-LE2 Rev. C1.
Power supply unit external Adapter 12V
AIWA 24LE6010 TV with V236BJ1-LE2 LCD, 23.6 "(60 cm) diagonal size of 16: 9 format. The required screen brightness of 300 cd / m² is provided by LED backlighting. Dynamic contrast ratio of 20,000: 1 is achieved by special control of the LEDs. V This model uses side lighting from Edge LEDs.
The V236BJ1-LE2 Rev.C1 panel and the 5800-A5M63E-0P10 motherboard software provide high-definition HD viewing at 1366x768 pixels in the 720p (HD Ready) graphic decomposition standard. The input high-frequency or video signal can be processed in analogue systems PAL, SECAM, NTSC. Graphic processing and digital signal generation occurs in standards 480i, 480p, 576i, 576p, 720p, 1080i, 1080p.
Supported media file formats: MP3, WMA, MPEG4, JPEG.
The power of the sound system 6 W (2x3 W) provide two speakers. The audio processing system NICAM STEREO is used.
The external interface (communication with other devices) is supported by standard input and output connectors: antenna input (RF), AV, audio x2, component, VGA, HDMI, USB x2. An output for connecting headphones is provided. To connect a computer or laptop to this TV model, a VGA (D-Sub 15) connector is used on the TV case, this interface supports resolutions: 640x480, 800x600, 1024x768, 1360x768.
Attention! The V236BJ1-LE2 Rev.C1 panel of the AIWA 24LE6010 LED TV is an expensive and unreliable element.
Avoid any impact on the glass and pressure on the surface of the screen to avoid damage to the LED panel!
It is also unsafe to get liquid on the screen. Sometimes one drop is enough if it flows down the glass onto the cables so that the TV becomes unrepairable.