
I tested my backlight with this device to rule out a power source or backlight. The device automatically adjusts to the correct voltage and the LCDs light up immediately. It must have temporarily set some resistance because when I reconnected the lamps to the power board the LCDs lit up like nothing happened! I will keep rolling this Sony 4K 70" (KD-70690e) until the backlight stops working.

➕ Нержавеющая сталь, уголок в форме буквы L, размер 3 дюйма х 4 дюйма, Zona 37-434
8 Review

Kapro 307-08-TMS Пробная установка под углом и маркировочный угольник с лезвием из нержавеющей стали, длина 8 дюймов
18 Review

📏 CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
3 Review

🔲 Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review