Shop

Sony KLV-40R452A Motherboard

The Sony KLV-40R452A motherboard is the core main board used in Sony’s 40-inch Full HD LED TV (R452A series). It is a non-smart board, built for standard Full HD video and audio processing. The board supports multiple inputs including HDMI, USB, and component AV, enabling high-definition content playback from external devices like set-top boxes and media players.

Optimized for durability and stable performance, this motherboard is ideal for replacement in TVs that show common symptoms like blinking red light errors or signal processing failures. It ensures original picture quality and sound output for standard TV viewing.

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.

The Sony KLV‑32U512D motherboard (Model 32W512DMBGBE) is the authentic mainboard for Sony’s 32-inch HD LED TV series. It manages all core TV functions — from video/audio signal processing and HDMI/USB input handling, to interfacing with the tuner and display panel. Supplied as a tested, pre-owned OEM component with a 1-month replacement warranty, it’s packed with original firmware and ready for installation. Sellers provide video-call support and ensure compatibility, but confirm your TV’s board model matches before buying.

• Model Compatibility: Designed as the original replacement mainboard for the Sony KLV‑32W562D LED TV — a Full HD, non-smart model in the BRAVIA lineup

• Form & Ports: Green PCB featuring standard TV connections—HDMI (2 ports), USB (2), AV/RF, Ethernet, LVDS to panel, and speaker/subwoofer connections.

• Key Functions: Hosts the CPU, video/audio decoders, HDMI/USB controllers, network interface, and manages overall TV control and boot software.

• Conditioning: Typically comes “fresh” (refurbished or factory-stock), fully tested, with a short warranty (commonly ~20 days to 1 month) .

• Purpose: Replaces a failed original board to restore full TV functionality—signal input, image processing (X‑Reality), audio output (Dolby), and UI/navigation.

• Tamilnadu No:1 online electronics product sales.

The Sony KLV-32EX330 motherboard is the main circuit board used in the 32-inch Sony BRAVIA LED TV model KLV-32EX330. It controls key functions such as video and audio processing, input/output management (HDMI, AV, USB), and power distribution to other internal components. It also hosts the TV’s firmware and signal processing units for both analog and digital broadcasts. This board is often referred to as the main board or main PCB.

Typical part numbers associated with it may include: 1-888-xxxx-x or A-xxxx-xxx-A (specific to regional and revision variants).

Tamilnadu No:1 online electronics product sales.