Sometimes, want to listen to music in the courtyard with friends. But lugging a large tape recorder uncomfortable, and the player is designed for one. Offer a simple amplifier circuit with an output power of about 3 W (figure 1). The main advantage of circuit - low voltage (like player - 3...6). This scheme can be used in miniminimini to increase its capacity. The speakers can be used any, but with a capacity of not less than 3 watts with 4 ohms of resistance. Instead CA you can use the IC TAR. The Pinout of the chip is shown in figure 2.

USC player

N. KHATSKEVICH, city of Belovo, Kemerovo region.

Add comment

Menu

Service manuals

Copyright © 2018 Electrical circuits.