SONY (40R452A) motherboard
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.
₹3,000.00 ₹6,000.00
| Specification | Details |
|---|---|
| TV Model | Sony KLV-40R452A |
| Display Size | 40 inches |
| Display Type | Full HD LED TV |
| Resolution Support | 1920 x 1080 (Full HD) |
| Motherboard Part Number | 1-888-355-11 / 1-888-355-12 (varies by version) |
| Main IC / Chipset | Sony CXD series processor (proprietary chipset) |
| Smart Features | Non-Smart TV |
| Operating System | Sony Proprietary OS (no Android / no apps) |
| Connectivity Ports | 2 x HDMI, 1 x USB, 1 x Component In, AV In, RF In, VGA (PC input), Audio Out |
| Audio Output | Stereo, Optical Out, Headphone Jack |
| Power Supply Compatibility | Compatible with separate PSU (100–240V AC in; 12V/5V to main board) |
| Panel Type Compatibility | Compatible with Sony 40″ Full HD LED panels |
| Backlight Type | Edge LED |
| Remote Compatibility | Sony Bravia IR Remote (RM-GA020 or RM-ED054) |
| Common Fault Symptoms | Red LED blinking (error codes), no display, no sound, HDMI failure |
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