Booster Audio mixer circuit diagram using KA22242 DUAL EQUALIZER PRE-AMPLIFIER WITH ALC The KA22242 is a monolithic integrated circuit consist-ing of a dual equalizer amplifier with ALC and Mute function, and it is suitable for stereo radio cassette tape recorders. APPLICATION INFORMATION DESCRIPTION OF KA22242 The KA22242 has a simple package, 10-pin and built-in […]
Posts tagged APPLICATION INFORMATION DESCRIPTION OF KA22242
Electronic Circuit ding-dong Sound for any Alarm
Electronic Circuit ding-dong Sound for any Alarm Basically the circuit alternates between two frequencies which are adjustable. This produces the “ding-dong” sound.
RF power amplifier design
RF power amplifier design using MGA86563 triquint semiconductor RF power amplifier design circuit using MGA86563 triquint semiconductor
Resolve a cramped raster on SONY TV KV21GPX?
Ouman asked: I have replaced the vertical deflection IC and checked all possible capacitors and resistors. Still no luck. No circuit diagram. American origin. Thanks Pete. I do remove caps and test with proper cap tester. Will follow your advice. Middle to top cramp with bit of a foldover on top. Frustrating! I keep grinding […]
MC3403 datasheet, Pinout, application circuits
MC3403 datasheet, Pinout, application circuits Quad Low Power Operational Amplifiers using MC3403 The MC3403 is a low cost, quad operational amplifier with true differential inputs. The device has electrical characteristics similar to the popular MC1741C. However, the MC3403 has several distinct advantages over standard operational amplifier types in single supply applications. The quad amplifier can […]
