Raja Electronics & Refrigeration

03/03/2026

Ac Jet wash Service

11/02/2026

AC PCB EEPROM Flashing 🔧⚡

Is video me maine step-by-step dikhaya hai ki AC PCB ki EEPROM ko kaise read, write aur flash kiya jata hai. Agar aapka AC error code de raha hai, settings corrupt ho gayi hain, ya PCB replace karne ke baad programming ki zarurat hai — to ye process aapke kaam aayega.

✅ EEPROM identification aur pinout
✅ Safe connection method
✅ Dump read & backup lena
✅ New data flash karna
✅ Common mistakes aur protection tips

⚠️ Flashing se pehle hamesha original backup zarur lein aur proper power isolation maintain karein, warna PCB damage ho sakta hai.

Agar aap Electronics aur Refrigeration repair me interested ho, to channel ko support karein 👍

27/01/2026

Smart UVW Analyzer

26/01/2026

14/01/2026

SMART UVW TESTER 🔧
अब UVW testing में confusion नहीं!
यह tool technician का काम पहले से आसान बना देता है — fast, clear और reliable testing के लिए।

Inverter, motor और PCB testing अब smart तरीके से करें
और time बचाकर ज्यादा काम पूरा करें 💪

👇 पूरा video देखें और experience करें

13/01/2026

10/01/2026