Hitachi inverter refrigerator PCB (main control board), often used for models like RVG420P3M or RVG490P3M
Function: Main circuit board for controlling refrigerator operations.
Compatibility: Designed for Hitachi inverter double-door refrigerators.
Origin: Genuine spare parts, often sourced from Thailand
www.tri-techbd.com থেকে আমরা ইলেকট্রনিক্স ও হোম অ্যাপ্লায়েন্সের সকল ধরনের স্পেয়ার পার্টস সরবরাহ করি—বিশ্বাস ও গুণগত মানের সাথে 💯
🛠️ প্রতিটি পার্টসের সাথে পাচ্ছেন ৩ মাসের ওয়ারেন্টি
🚚 সারা বাংলাদেশে ক্যাশ অন ডেলিভারি সুবিধা
⚡ ২৪ ঘণ্টার মধ্যে দ্রুত ডেলিভারি
📦 দেশের যেকোনো স্থানে দ্রুততম সময়ে পণ্য পৌঁছে দেওয়া হয়
🌍 কোনো পার্টস বাংলাদেশে না থাকলে?
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👉 নির্ভরযোগ্য সার্ভিস, অরিজিনাল পার্টস—সব এক জায়গায়
The PCB board (Mother Board) serves as the central control unit of your refrigerator’s electrical system. It interprets temperature sensor data, regulates compressor and fan functions, manages defrost cycles, and ensures all internal components work together seamlessly. When this board malfunctions or fails, common issues like inconsistent cooling, error codes, or unresponsive controls can occur — and a replacement PCB can resolve these problems.
Key Features
100% Original Hitachi Part – Manufactured to match the exact specifications of the original control board for dependable performance.
Main Control Board (Mother Board) – Responsible for coordinating temperature management, compressor activity, fan control, sensor communication and more.
Durable Construction – Built with quality components to withstand typical refrigerator operation and daily use.
Direct Replacement – Designed for straightforward swap‑out in compatible Hitachi fridge models (confirm exact model compatibility before installation).
Warranty Included – Comes with a 3‑month warranty for peace of mind and quality assurance.
Why This Part MattersThe PCB board acts as your fridge’s electronic brain. It continuously monitors internal temperatures via sensors and adjusts compressor run times and fan speeds to maintain optimal cooling. In frost‑free models, it also helps control automatic defrost cycles. With a faulty PCB, the refrigerator may fail to maintain consistent cold, display error messages, or stop functioning altogether. Replacing it with this genuine Hitachi board ensures your refrigerator regains stable and efficient performance.
Customer Benefits
Improves Cooling Reliability – Restores accurate temperature control and compressor operation. OEM Quality Assurance – Built to meet Hitachi’s original standards for quality and durability. Reduces Errors & Faults – Helps eliminate random shutdowns, inconsistent performance, and error codes. Easy Replacement – Designed for direct installation (professional installation recommended for best results).
Installation Tips Safety First: Always disconnect power to your refrigerator before beginning any repair. Access the internal back panel to locate the existing control board, carefully remove all wiring harnesses, and install the new PCB board in place.
Professional Installation Recommended: For correct wiring and safe setup, we recommend having a trained technician perform the replacement.
he PCB board (Mother Board) serves as the central control unit of your refrigerator’s electrical system. It interprets temperature sensor data, regulates compressor and fan functions, manages defrost cycles, and ensures all internal components work together seamlessly. When this board malfunctions or fails, common issues like inconsistent cooling, error codes, or unresponsive controls can occur — and a replacement PCB can resolve these problems.
Key Features 100% Original Hitachi Part – Manufactured to match the exact specifications of the original control board for dependable performance.
Main Control Board (Mother Board) – Responsible for coordinating temperature management, compressor activity, fan control, sensor communication and more.
Durable Construction – Built with quality components to withstand typical refrigerator operation and daily use.
Direct Replacement – Designed for straightforward swap‑out in compatible Hitachi fridge models (confirm exact model compatibility before installation).
Warranty Included – Comes with a 3‑month warranty for peace of mind and quality assurance.
Why This Part MattersThe PCB board acts as your fridge’s electronic brain. It continuously monitors internal temperatures via sensors and adjusts compressor run times and fan speeds to maintain optimal cooling. In frost‑free models, it also helps control automatic defrost cycles. With a faulty PCB, the refrigerator may fail to maintain consistent cold, display error messages, or stop functioning altogether. Replacing it with this genuine Hitachi board ensures your refrigerator regains stable and efficient performance.
Customer Benefits Improves Cooling Reliability – Restores accurate temperature control and compressor operation. OEM Quality Assurance – Built to meet Hitachi’s original standards for quality and durability. Reduces Errors & Faults – Helps eliminate random shutdowns, inconsistent performance, and error codes. Easy Replacement – Designed for direct installation (professional installation recommended for best results).
Installation Tips Safety First: Always disconnect power to your refrigerator before beginning any repair. Access the internal back panel to locate the existing control board, carefully remove all wiring harnesses, and install the new PCB board in place. Professional Installation Recommended: For correct wiring and safe setup, we recommend having a trained technician perform the replacement.
