Published 10 Dec 2018

Digitor F4528 (Audioline TL38 CLIP)

\\ ===== Overview ===== \\ ===== Hardware description ===== ==== Components ==== * [[:electronic:lcd:f4528|LCD]], 1 row by 16 alphanumeric, 5x5, characters. Plus 1 row by 16, 7-segment, digits and 1 row of symbols/icons. * {{:electronic:datasheet:atmel:atmel_at24c32.pdf|Atmel AT24C32}} i2C 2-Wire Serial EEPROM. * {{:electronic:datasheet:promax-johnton:pj31002.pdf|Promax-Johnton PJ31002}} Tone ringer for telephone set. * {{:electronic:datasheet:unisonic:mc34018.pdf|Unisonic MC34018}} Voice switched speaker phone circuit. * Unidentified 8 pin i2C chip, A?90150 E251 F ===== Examples ===== {{electronic:equipment:phone:pc040604.jpg?800|Digitor F4528}} {{electronic:equipment:phone:pc040605.jpg?800|Digitor F4528}} ---- ===== Tear down ===== {{electronic:equipment:phone:pc040607.jpg?800|Digitor F4528}} {{electronic:equipment:phone:pc040610.jpg?800|Digitor F4528}} {{electronic:equipment:phone:pc093040.jpg?600|Digitor F4528}} {{:electronic:equipment:phone:pc103131.jpg?600|Digitor F4528}} {{electronic:equipment:phone:pc083037.jpg?600|Digitor F4528}} {{electronic:equipment:phone:pc040611.jpg?400|Digitor F4528}} {{electronic:equipment:phone:pc032960.jpg?200|Digitor F4528}} {{electronic:equipment:phone:pc083036.jpg?200|Digitor F4528}} {{electronic:equipment:phone:pc103144.jpg?200|Digitor F4528}} {{electronic:equipment:phone:pc083028a.jpg?600|Digitor F4528}} ====== References and Additional Resources ======

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