How to repair car amplifier? There are four separate sections in each amplifier

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غلامرضا درویشی - آموزش الکترونیک

Published on Aug 10, 2022
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Car amplifier repairs require some experience. Often, the problems that arise are related to the burning of power transistors and lack of voltage in the power supply. In this video, we have done the procedure step by step. Pay attention to a few points: 1) To replace the power transistors, try to use the same transistor in each channel. 2) Be sure to check the low ohm resistors related to the base and emitter. 3) Do not connect the device to the electricity until you find the problem. 4) Never use a stronger fuse at the input of the circuit. 5) To reduce the time of the video, some parts of the video have been removed and we have increased the speed of some parts. ----------------------------------------------------- ----------------------- If you still do not know how the car amplifier works, it is better to watch the video (how the car amplifier works) on this channel. view • How does a car amplifier work? ... To subscribe to the channel, click on the following link: / @electronic4hame, visit our website to view training courses. https://www.elecma.ir ------------------------------------------- ---------------------------------------------- 00:00 Introducing Ampli Car fire 01:41 Opening the car amplifier 05:25 Turning on the circuit of the car amplifier 10:37 Repair tips in the car amplifier 13:10 Replacing transistors in the car amplifier 17:04 Final test and tuning of the car amplifier

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