Technical description and composition of the FUSION FLTV-16T9D TV, panel type and applicable modules. The composition of the modules.FUSION LED
Model: FLTV-16T9D
Chassis / Version: T.VST59.62
Panel: T156LL10-AW4
Power Supply (PSU): Adapter 12V
MainBoard: T.VST59.62
IC MainBoard: CPU: TSUMV59XE, SPI Flash: 25Q32BSIG, SOUND: YD1517P, TPS54329 (PWM Step-down), BL8024 (PWM Step-down marker GG ..)
Tuner: CDT-3NP5I1-10
Technical Specifications FLTV-16T9D
FUSION FLTV-16T9D
General repair guidelines for TV LCD LED
An external examination of the external and internal elements should be carried out in a timely manner before the start of operations for their dismantling. Visible damage to the elements can sometimes indicate the direction of the search for the defect even before the necessary measurements. Useful tips can include swollen capacitors, ring cracks formed in the soldered terminals, a charred paint layer on the resistors, signs of overheating of the board, and many other external signs familiar to experienced repairmen.
In cases when the FUSION FLTV-16T9D TV does not turn on, does not respond to the remote control and buttons, no indicators on the front panel light up or blink, and there are no sounds and no signs of operability when turning on, the power module is most likely faulty or there is no power standby mode. In the absence of swollen filter capacitors of the secondary rectifiers, the diagnostics of the power supply should be started by checking the fuse and, if it is broken, it is first necessary to check all the power semiconductor elements of the primary circuit - diodes and transistors for the possibility of an avalanche or thermal breakdown.
As a rule, the keys in switching power supplies (SMPS) are reliable enough and rarely fail for no reason to be looked for by checking other components of the circuit - electrolytic capacitors, resistors and semiconductor elements of the primary circuit. The PWM chip is verified by replacing it with a known good one.
If the FUSION FLTV-16T9D TV does not have an image, but there is sound, a malfunction in the backlight circuits of the T156LL10-AW4 LED panel is likely.
In case of breaks in the LED circuit, a complete disassembly of the panel is required, the LEDs are checked for an open circuit, as well as the reliability of the connections in the connectors and rations of the terminals.
A break in the line of LEDs connected in series cannot be detected with a multimeter or tester without disassembling the panel. To open all the transitions, several tens of volts are needed, and it is best to use a current source for such purposes.
Diagnostics and repair of the T.VST59.62 motherboard usually begins with a test of the performance of the stabilizers and power converters of the module chips. In some cases, a software update is required.
When repairing an MB board, you need to check its CPU components: TSUMV59XE; SPI Flash: 25Q32BSIG; SOUND: YD1517P; . Defective items should be replaced. If BGA chips are installed, their malfunction is usually localized by heating.
Before replacing the tuner CDT-3NP5I1-10, if there is no tuning for the channels, you must first check the software and the supply voltage at its terminals.
Remember! Attempts to self-repair by users of the FUSION FLTV-16T9D TV without the appropriate qualifications and necessary experience can lead to serious negative consequences!
FIRMWARE FOR SPI FLASH -----------> FUSION FLTV-16T9D, Main: T.VST59.62, Panel: T156LL10-AW4
The appearance of MainBoard T.VST59.62 is shown in the figure below:T.VST59.62
It is advisable to start the repair of the T.VST59.62 motherboard based on the TSUMV59Xxx multifunction processor by checking the operability of linear voltage stabilizers or voltage converters necessary to provide power to the processor nodes - 1.2V core power, 1.8V DDR memory and Stand-by 3.3V mode . If there is no image, but the display backlight is working properly, you should check the power supply voltage of the LCD panel 5V or 12V, depending on the type of panel used.T.VST59.62 can be used on TVs:
Akai LEA-22V21M (Panel A215ED1DA3-1), ERISSON 22LEN18 (Panel M215HGJ-L21), ERISSON 16LEN18 (Panel N156BGE-L11 Rev.C1), ERISSON 24LEN18 (Panel M236HGE-L20), Fusion FLTV-16L10B (Panel T156LL10-AW4), FUSION FLTV-24T9 (Panel M240HW01 V.B), FUSION FLTV-16T9 (Panel B156XTN02), FUSION FLTV-16T9D (Panel T156LL10-AW4), HYUNDAI H-LED19V13 (Panel CX185LEDM ), SUPRA STV-LC19811FL (Panel M185XTN01.3), SUPRA STV-LC19820WL (Panel LM185WH2), SUPRA STV-LC22820FL (Panel LS215AFTNM), SUPRA STV-LC18250WL (Panel B173HW02 V.1), SUPRA STV-LC22810FL (Panel M215HGE-L21 Rev.C1), SUPRA STV-LC16810WL (Panel B156RW01 V.1), SUPRA STV-LC18251FL (Panel N173HGE-L11 Rev. C1), SUPRA STV-LC22811FL (Panel 1080p Full HD 1920x1080), SUPRA STV-LC1982WL (Panel 1080p Full HD 1920x1080), TELEFUNKEN TF-LED22S3 (Panel M215HGE-P02).
Main features of the FUSION FLTV-16T9D device:
Installed matrix (LED-panel) T156LL10-AW4.
To power all the internal nodes of the FUSION FLTV-16T9D TV, an external adapter 12V type is used.
MainBoard - the main board (motherboard) is a T.VST59.62 module, using CPU chips: TSUMV59XE, SPI Flash: 25Q32BSIG, SOUND: YD1517P, TPS54329 (PWM Step-down), BL8024 (PWM Step-down marker GG. .) and others.
The tuner CDT-3NP5I1-10 provides the reception of television programs and tuning to channels.
FUSION FLTV-16T9D TV with T156LL10-AW4 LCD, 16 "(41 cm) diagonal size of 16: 9 format. The required screen brightness of 220 cd / m² is provided by LED backlighting. Contrast, as the ratio of maximum brightness to minimum, is 650: 1. Dynamic contrast ratio of 10,000: 1 is achieved by special control of the LEDs. The LED panel of this TV is equipped with an end LED backlight - Edge LED. You can view images in high quality HD at a resolution of 1366x768 pixels in the standard 720 graphic resolution p (HD Ready). 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. Supported media file formats: MP3, WMA, MPEG4, VideoCD, SVCD, JPEG.
The power of the acoustic system of sound 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, SCART, VGA, HDMI, USB. 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.
The power consumed by the TV working in the network mode is 25 watts.
Overall dimensions: without a support 400x316x45 mm.
Mass of the TV: without stand: 1.9 kg.
Attention! The T156LL10-AW4 panel of the FUSION FLTV-16T9D 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.