Lee Sheng-electronics factory Teaches you how faulty electric vehicle controller electric car repair when the controller does not output a brush, set at +20 hair multimeter (DC) gear, toys charger Which is good, the first measurement of the gate high output signal, a low potential. 2. Pinch brake handle, the charger toy production, the potential of the gate of the signal has changed more than 4V, the Dongyang toys charger, you can rule out the gate to malfunction. Lee Sheng-electronics factory Teaches you how faulty electric vehicle controller electric car repair when the controller does not output a brush, then brush on the controller in accordance with common morals foot function table, and measured public morals master logic chips voltage circuit analysis and check the value of each chip peripheral components (resistors, capacitors, diodes) and identifies the component surface is coincident 2, the final inspection of peripheral devices or integrated circuit failure, we can replace the same type of device troubleshooting. Ningbo toys charger, Lee Sheng-electronics factory notoriety, toys Charger provided by Lee Sheng Yongkang Electronics Factory. Lee Sheng Yongkang Electronics Factory (www.ykshengli.net) is a professional "Electronic product manufacturing, processing and marketing" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Victory Electronics Factory" brand has a good reputation. We adhere to the "service first, customer first" principle, so Lee Sheng Electronics Factory has won the trust of customers in the public electric car charger, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!