Mixer Schematic Diagram With Pcb Layout. Mixer design 383 7 3 8 x 9 1 4 technical complete wireless design sayre 4452 6 chapter 7 bandwidth output. After assembling the pcb check the circuit connections before switching on the power supply.
Solder side pcb layout for the audio amplifier circuit fig. You can see all about pcb design of all around the world here. The schematic of this circuit is drawn as a stereo unit to better show the input main fader and pan pot connections.
Mixer design 383 7 3 8 x 9 1 4 technical complete wireless design sayre 4452 6 chapter 7 bandwidth output.
Furthermore each input level can be trimmed with the help of trimmers pots p4 to p6 to adapt each input to the source. This is an active stereo tone control circuit using very well known op amp ic of tl072. The tl062 chip contains two tl061 op amps into the same 8 pin case and is wired as two virtual earth mixer amplifiers having a voltage gain of about 4 to compensate for losses introduced in the passive pan pot circuitry. After assembling the pcb check the circuit connections before switching on the power supply.
