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MOTHER BOARD
Sony 42 kdl42w670a mother board
Motherboard Overview
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Board Model Numbers:
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Sony part A1949545C (1‑888‑389‑12Alternate variant 1‑888‑389‑11 / BAA
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Part Description:
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Main logic board (motherboard) extracted from KDL‑42W670A LCD TV, original Sony components, typically used/refurbished. Found under listings like ST420AU‑4s01 (LDBLK) or “Main Board BKX” Core Functionality:
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Handles central processing, firmware execution, video decoding, HDMI/USB/AV I/O, audio control (S-Master, Dolby), and network interface
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Supported Video Systems:
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Analogue/Digital: PAL, SECAM, NTSC (multi-system support: B/G, D/K, I, L, M)
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Native resolutions up to 1080p with HDMI/Component support
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Physical Specs:
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Roughly 1 kg in weight, standard TV main board form factor for the 42″ chassis (RB1G).
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Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-143 -
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MOTHER BOARD
Lg 43 u14651v motherboard
LG 43U14651V Motherboard – Short Description:
The motherboard in the LG 43U14651V TV integrates the TV’s core functionalities, including video and audio processing, input/output management (HDMI, USB, etc.), Smart TV features, and signal decoding. It houses the CPU, memory, tuner circuits, and firmware that control the display panel and user interface. This board also facilitates network connectivity and coordinates communication between other internal components such as the power board and display panel.
Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-146 -
MOTHER BOARD
Vu 43 d6575 motherboard
Short Description of the VU 43D6575 Motherboard:
The motherboard of the VU 43D6575 is a compact, integrated mainboard that controls the TV’s core functions, including 4K video decoding, Smart TV interface (likely based on Linux or Android), and connectivity (HDMI, USB, Ethernet, Wi-Fi). It typically includes a quad-core processor, memory chips, and essential ICs for video/audio output and power management.
Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-138 -
MOTHER BOARD
MI L43M5AI
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Brand/Model: Xiaomi Mi, specifically for the L43M5‑AI smart TV
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Form Factor: Combo Android TV mainboard supporting its 43″ LED panel CPU & Graphics: Amlogic 64‑bit quad‑core processor with Mali‑450 MP3 GPUMemory & Storage: 1 GB DDR RAM and 8 GB eMMC onboard storage
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Connectivity:
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HDMI: 3 ports
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USB: 3 ports (USB 2.0 format, supports video/audio/image playback)
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Ethernet (RJ45) & 2.4 GHz Wi‑Fi (802.11 b/g/n)
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Headphone jack and component (RGB) input OS: Android‑based smart TV software with PatchWall, supports major streaming apps
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Audio: 20 W stereo output with DTS sound technology
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Misc: Supports screen mirroring; designed for non‑4K Full HD use (1920×1080 @60 Hz)
Tamilnadu No:1 online electronics product sales.
SKU: n/a -
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MOTHER BOARD
Lg 55un7300ptc motherboard
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Model numbers: Typically labeled as EAX69083603 (version 1.0) or EBT6645xxx family, and sometimes sold under PCB part code EBU66191401
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Role: Central PCB handling video processing, audio output, HDMI inputs, USB, Ethernet, Wi‑Fi/Bluetooth, and integrating LG’s WebOS smart platform.
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Compatibility: Known to be interchangeable between several UN7300 series sizes (e.g., 55″, 65″, 77″), confirmed by repair discussions .
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Common issues: Fails due to power events (lightning), firmware glitches, or overheating, similar to other LG models. It’s repairable via replacement .
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Approximate price range: ~₹4,000–₹25,000 (USD $50–285), depending on region and part condition (used or new)
Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-132 -
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MOTHER BOARD
Sony klv 24p412c motherboard
Quick Specs:
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Model & Compatibility: Designed specifically for the Sony KLV‑24P412C 24″ LED (HD‑Ready, 1366×768 resolution).
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Connectivity: Supports 2× HDMI, 1× USB, RF tuner, composite/component inputs, PC audio input, headphone/audio output, and internal audio routing.
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Media Playback: USB supports formats like MPEG1/2, AVI, MKV, MP3, WMA, JPEG.
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Audio: Interfaces with onboard stereo speakers (Dolby‑capable).
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Video Processing: Enables 24P True Cinema through HDMI, frame-dimming backlight control, and contrast enhancement features.
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Power & Controls: Manages system power, standby, remote/IR, timers, parental locks, and the OSD.
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Condition: Commonly sold as a tested used board (e.g., 20-day warranty from some vendors)
Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-127 -
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MOTHER BOARD
SONY 32BX311 MOTHERBOARD
The SONY 32BX311 motherboard is the main circuit board used in the Sony Bravia KLV-32BX311 LED TV. It manages the core functions of the television, including signal processing, input/output control, and power distribution to various components like the display and audio systems.
Key Features:
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Model Compatibility: Specifically designed for the Sony Bravia KLV-32BX311.
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Functions: Handles HDMI, AV inputs, tuner signals, and provides control signals to the panel.
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Chipset: Typically includes video and audio processing ICs, EEPROM for firmware, and power management circuits.
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Connectors: HDMI ports, AV input, USB (if available), tuner input, and LVDS output to the display panel.
Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-126 -
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MOTHER BOARD
Philips 24 24pfl3938 motherboard
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Model & Family: A2 variant from Philips’ 3000‑series LED TV line (24PFL3938/V7)
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Integration: An all-in-one PCB hosting the core logic—power supply regulators, video/audio decoders, USB & HDMI controllers, and the tuner interface.
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Voltage Supply: Input around 19 V via onboard connector; regulated by MOSFETs and onboard power circuitry .
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Functions Handled:
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Video decoding hardware supporting formats like H.264, MPEG‑4, AVI, MKV, etc.
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Audio signal processing and stereo output (16 W total).
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Input management: HDMI, VGA (PC‑in), USB media playback, component/composite AV, and analog RF tuner.
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Repair Info: The A2 maintenance/service manual includes a board‑view file with component-level schematics and test points—it’s commonly used by technicians for troubleshooting
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Built-in features: Noise reduction, 3D comb filter for video sharpening, child-lock, OSD, all integrated on the board.
Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-123 -
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MOTHER BOARD
Tcl 24 l24d2900 motherboard
Typical Features:
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Video input processing for analog TV (PAL/SECAM/NTSC) and HDMI
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2× HDMI + 2× USB ports (audio/video playback)
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LVDS interface to the 24″ HD‑Ready panel (1,366×768 resolution)
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Supports common formats: MPEG‑2, MPEG‑4, MP3, JPEG, PNG
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On‑board flash memory for firmware (typically 64 Mb)
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Twin‑speaker audio amplifier, roughly 10 W total output
Tamilnadu No:1 online electronics product sales.
SKU: VE202507MB-124 -
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MOTHER BOARD
SONY (KLV-40BX400) MOTHERBOARD
The Sony KLV-40BX400 motherboard is a key component in the 40-inch Full HD LCD TV, handling all core functions including signal processing, video rendering, audio output, and input management. Built to support 1080p resolution, this board works seamlessly with Sony’s proprietary firmware and delivers crisp, stable visuals and sound.
While this is not a smart TV board, it includes HDMI, VGA, and USB ports, allowing media playback from external devices. Designed for non-LED CCFL-backlit panels, it is a durable and reliable board for repairs and replacements in the Bravia BX400 series.
SKU: VE20251207SONYKLV40BK400
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MI (L32M5-AL) MOTHERBOARD


















