Technical description and composition of the FUSION FLTV-32H17 TV, panel type and applicable modules. The composition of the modules.Fusion
Model: FLTV-32H17
Chassis / Version: V1K10
Panel: LC320WXE (SB) (V2)
T-CON: 6870C-0303B
Inverter (backlight): integrated into PSU
PWM Inverter: OB3316QP
Power Supply (PSU): LKP-PI009 Rev.1.1 - LK-PI3202030 MO18230013
PWM Power: FAN6753, L6562A (PFC)
MainBoard: T.MS6M182.81B 11224
IC MainBoard: Spi Flash: 25Q32, Audio: TPA3110D2
Tuner: CDT-3SP512-36
Technical Specifications FLTV-32H17
FUSION FLTV-32H17
General recommendations for repairing TV LCD
FUSION with the V1K10 chassis, like other televisions, it is advisable to start repairing with a careful examination of the external and internal elements and modules. It often happens that visible damage to elements or connections helps determine the direction of the troubleshooting. Electrolytic capacitors of filters with a swollen casing, as well as ring cracks formed in the soldered leads of heating elements, or a layer of coal on burnt resistors sometimes tell the repairman the causes of the malfunction and possible consequences.
If the FUSION FLTV-32H17 does not turn on, no control lights on the front panel light up or blink, therefore, there is a very high probability of a power module malfunction. In some cases, only the processor power regulator may be faulty. 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.
If a breakdown of the power switch is detected, it should be remembered that in a switching power supply (IIP) it does not fail by itself without any reasons that should be sought by checking other elements of the primary circuit - electrolytic capacitors, a PWM controller, which can only be checked replacement, as well as other semiconductor elements (diodes, transistors, zener diodes).
If, when you turn on the TV, the image appears and immediately disappears, or is initially absent when you turn on, but there is sound and other functions work, there is a high probability of a malfunction of the inverter (power converter for the backlight). In such cases, the lamps, the inverter and the common power module are subject to verification, in which the electrolytic capacitors of the rectifier filter supplying the inverter should be checked. All necessary precautions must be observed when disabling the inverter protection during diagnostics and not leaving it disconnected after the repair is completed.
Repair or diagnostics of the T.MS6M182.81B 11224 motherboard should begin by checking the stabilizers or power converters of its microcircuits. If necessary, you should update the software (software). If it is not possible to replace the MB (SSB) card, you need to check the health of its elements - Spi Flash: 25Q32, Audio: TPA3110D2. Defective components should be replaced.
Attention! For users and owners of FLTV-32H17 TVs who do not have the appropriate qualifications, knowledge and experience, we categorically do not recommend attempting self-repair in order to avoid negative consequences that could lead to complete non-repairability of the device.
FIRMWARE FOR SPI FLASH -----------> FUSION FLTV-32H17 V1K10, Main: T.MS6M182.81B 11224, Panel: LC320WXE (SB)(V2)
If a failure occurs in the SPI FLASH Winbond software, we recommend that you replace the chip with a new one. In addition, faulty Winbond microcircuits can sometimes recover for a while after being heated by a soldering station or even a lighter, which is enough to read its regular contents.
Repair MainBoardThe appearance of MainBoard T.MS6M182.81B is shown in the figure below:
T.MS6M182.81B
T.MS6M182.81B can be used in TVs:
DIGITAL DLE-2610 (Panel V260CD1B23-2), FUSION FLTV-32H17 (Panel LC320WXE (SB)(V2)), SUPRA STV-LC3244WL (Panel LTA320AN01), SUPRA STV-LC3244WLD (Panel LTA320AN01 ), SUPRA STV-LC3219W (Panel LC320WXE), SUPRA STV-LC32S650WL (Panel MT3151A03-1 VER22), SUPRA STV-LC46S990FL (Panel TC460FPE5).
The appearance of the power supply
Main features of the FUSION FLTV-32H17 device:
Installed matrix (LCD panel) LC320WXE (SB) (V2).
The matrix control uses the Timing Controller (T-CON) 6870C-0303B.
To power the backlight, a converter is used, combined with a power supply unit, controlled by the OB3316QP PWM controller.
The necessary supply voltages for all nodes of the FUSION FLTV-32H17 TV are generated by the LKP-PI009 power module or its analogs using FAN6753, L6562A (PFC) microcircuits.
MainBoard - the main board (motherboard) is a module T.MS6M182.81B, using Spi Flash chips: 25Q32, Audio: TPA3110D2 and others.
The tuner CDT-3SP512-36 provides the reception of television programs and tuning to channels.
Additional technical information about the panel:
Brand: LG Display
Model: LC320WXE-SBV2
Type: a-Si TFT-LCD, Panel
Diagonal size: 31.5 inch
Resolution: 1366x768, WXGA
Display Mode: S-IPS, Normally Black, Transmissive
Active Area: 697.685x392.256 mm
Surface: Antiglare (Haze 13%), Hard coating (3H)
Brightness: 350 cd / m²
Contrast Ratio: 1200: 1
Display Colors: 16.7M (8-bit)
Response Time: 9 (G to G)
Frequency: 60Hz
Lamp Type: 10 pcs EEFL Without Driver
Signal Interface: LVDS (1 ch, 8-bit), 30 pins
Voltage: 12.0V
FUSION FLTV-32H17 TV with LC320WXE LCD, 32 "(81 cm) diagonal size in 16: 9 format. 400 cd / m² screen brightness is provided by CCFL (EEFL) fluorescent lamps. Contrast as the ratio of maximum brightness to minimum, is 3000: 1. Dynamic contrast ratio of 15000: 1 is provided by special control of the backlight depending on the brightness of sections in the plot.You can view images in high quality HD at a resolution of 1366x768 pixels in the standard of graphic decomposition 720p (HD Ready). Input high-frequency or deosignal 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, Xvid, MKV , JPEG.
The power of the sound speaker system 16 W (2x8 W) is provided by 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 x2, audio x2, component, SCART, VGA, HDMI x3, 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 90 watts.
Overall dimensions: with stand 784x550x200 mm, without stand 784x500x83 mm.
TV Weight: 9.8 kg.
Attention! The LC320WXE (SB) (V2) panel of the FUSION FLTV-32H17 LCD TV is its most expensive component.
Avoid hitting the glass and exerting pressure on the screen to avoid permanent damage to the LCD panel!