Technical description and composition of the FUSION FLTV-22C10 TV, panel type and applicable modules. The composition of the modules.FUSION LED
Model: FLTV-22C10
Chassis / Version: 1N08
Panel: M215HTN01.3
LED driver (backlight): integrated into MainBoard
PWM LED driver: SN510P
MOSFET LED driver: ME15N10-G
Power Supply (PSU): integrated into MainBoard
PWM Power: PWM SOT23-6
MainBoard: TP.VST59.PA671
IC MainBoard: CPU: TSUMV59XE-Z1, SPI: FLASH W25Q32BV
Tuner: R840
Control: Service Mode: MENU-1147
Technical Specifications FLTV-22C10
FUSION FLTV-22C10
General repair guidelines for TV LCD LED
It is advisable to start the repair of the FUSION FLTV-22C10 TV with a careful external examination of both internal and external elements. In some cases, visible external damage to the elements can suggest the direction of troubleshooting and localization of the defect even before the start of the necessary measurements at the control points of the nodes of electronic circuits. In some cases, faulty elements can be seen with the naked eye, for example, carbonized resistors or swollen metal-ceramic capacitors, or electrolytic in rectifier filters. Ring cracks formed in the soldered terminals of transformers or heating elements of the circuit are also frequent sources of many malfunctions with a variety of external manifestations.
If the TV does not turn on, no indicators on its front panel light or blink. Also, if the TV does not respond to the remote control and buttons, does not make any sounds or any signs of operability when turned on, there is a certain probability that the power module is defective and needs repair. Sometimes with similar manifestations a problem can only occur in the absence of processor power, which is typical for certain FUSION models. When diagnosing and repairing the power supply, first of all, replace the swollen filter capacitors of the secondary rectifiers and check the fuse and, if it is broken, it is necessary to identify the cause. Often in such cases, an avalanche (thermal) breakdown is detected in the power semiconductor elements of the module — rectifier diodes and transistors in the primary circuit.
Mos-Fet keys used in switching power supplies (SMPS) rarely fail for no reason to look for when checking other circuit elements. Often the breakdown is caused by malfunctions of electrolytic capacitors or semiconductor elements in the primary circuit, or by a break in the resistors in the stabilization circuits. The PWM controller chip may also cause a breakdown of the power switch of the converter.
If the FUSION FLTV-22C10 does not have an image, but there is sound, the backlight LEDs of the M215HTN01.3 panel or their power converter may malfunction. You should also make sure that the electrolytic capacitors of the secondary rectifiers of the common power supply are working.
To check the health of the LEDs and contact connections in their power circuit, the panel must be disassembled.
To check the LED lines for breaks without disassembling the panel, for example, a current source will help. It is impossible to open series-connected PN junctions with a simple multimeter, a voltage of the order of several tens of volts is required.
Diagnostics and repair of the TP VST59.PA671 motherboard is carried out by checking the operability of the stabilizers or power converters of the module chips. In some cases, a software update is required.
Often, the MB (SSB) card must be replaced in case of complex malfunctions that are difficult to detect. When trying to repair, you should check its elements - CPU: TSUMV59XE-Z1, SPI: FLASH W25Q32BV and replace failed chips with new ones. Some malfunctions can be associated with the use of BGA soldering technologies in modern Main Board. Typically, such defects are detected by local heating of the chip.
We recommend the owners of the FLTV-22C10 TV for repair only to qualified specialists with experience! Self-repair attempts without the appropriate knowledge and skills can lead to serious negative consequences!
FIRMWARE FOR SPI FLASH -----------> FUSION FLTV-22C10 1N08, Main: TP VST59.PA671, Panel: M215HTN01.3
In case of failures in Winbond's SPI FLASH software, we recommend that you replace the chip itself with a new one. Sometimes Winbond microcircuits can recover for some time after high-temperature exposure, for example, heating with a soldering station or a lighter, which is sometimes enough to read its contents.
Repair MainBoardThe appearance of MainBoard TP.VST59.PA671 is shown in the figure below:
TP.VST59.PA671
TP.VST59.PA671 can be used in TVs:
FUSION FLTV-22C10 (Panel M215HTN01.3), FUSION FLTV-24L32 (Panel M236HJJ-P02 Rev C4 HK236WLEDM-CHL4H), SHIVAKI STV-24LED5W (Panel LM240WH1-LE1).
Main features of the FUSION FLTV-22C10 device:
Installed matrix (LED-panel) M215HTN01.3.
To power the backlight LEDs, a converter is used, combined with the main board TP.VST59.PA671, controlled by the SN510P PWM controller. As power elements of the LED driver, keys of the type ME15N10-G are used.
The power module is combined with the MainBoard and is made according to the flyback AC / DC voltage converter circuit using PWM SOT23-6 microcircuits.
MainBoard - the main board (motherboard) is a TP.VST59.PA671 module, using CPU chips: TSUMV59XE-Z1, SPI: FLASH W25Q32BV and others.
The R840 tuner provides TV reception and channel tuning.
FUSION FLTV-22C10 TV with an M215HTN01.3 LCD, 22 "(56 cm) diagonal size of 16: 9 format. The required screen brightness of 300 cd / m² is provided by LED backlighting. Dynamic contrast ratio of 60,000: 1 is achieved by special control of the LEDs The LED-panel of this TV has end-face LED illumination - Edge LED.The design and technical capabilities of the TV include watching programs and movies in high quality HD at a resolution of 1920x1080 pixels in a graphic decomposition according to the standard 1080p (Full HD). The input high-frequency or video signal may be processed in analogue systems PAL, SECAM, NTSC. Graphic processing and digital signal generation occurs in the standards 480i, 576i, 576p, 720p, 1080i, 2160p. Supported media file formats: MP3, WMA, MPEG4, MKV, 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. 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: 1360x768.
Attention! The M215HTN01.3 panel of the FUSION FLTV-22C10 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.