| Specification | Details / Notes |
|---|---|
| TV Model | Sony LA32C550J1R (32″ LED TV, possibly HD Ready or Full HD) |
| Comparable Models | Similar series: KLV-32C550, KLV-32C550J1R or C5xx series TVs |
| Typical Board Part Numbers | Sony part numbering may follow patterns like — exact match unknown |
| Panel Size & Resolution | Likely 32″ HD (1366×768) or 32″ Full HD (1920×1080) depending on variant |
| Common Input Ports | HDMI (×1 or ×2), USB, RF/Antenna, AV ports, Audio Out (based on other Sony 32″ models) |
| Typical Issues Addressed | Resolves no display/power, boot loop, HDMI port failures, and firmware corruption |
| Availability in India | Rare; you may find boards for KLV‑32C550 series via suppliers like Great Bharat Electronics or KitBazar |
| Estimated Price (INR) | ₹1,800–₹3,500 for similar Sony 32″ series boards |
| Warranty & Testing | Usually 20–30 days warranty; some vendors provide 1‑month or replacement policies |
| Installation Advice | Anti-static handling essential; professional technician recommended for board replacement |
The LG 43LH576T-TD motherboard (typically marked as EAX66883503 or EAX66883504) is the primary control board for the LG 43-inch Full HD Smart LED TV. It manages all critical TV functions including video and audio processing, input/output control, and smart features powered by LG’s NetCast or early webOS platform. Supporting a 1920×1080 resolution, it delivers clear picture quality and smooth performance, with integrated support for Dolby Digital sound, Virtual Surround, and Clear Voice technologies. The board includes 2 HDMI ports, 1 USB port, AV input, RF input, LAN port, built-in Wi-Fi, and optical digital audio out, enabling versatile connectivity and access to online content like YouTube and Netflix. As the central unit linking the panel, power supply, and firmware, this motherboard is essential for the TV’s smart and multimedia capabilities, and is commonly replaced in cases of no power, signal failure, or HDMI issues.
Lloyd (L42HDG) Motherboard 






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