EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 10
Title "Nokia 3210 retrofit LTE"
Date "2021-03-22"
Rev "A"
Comp "Home"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Sheet
S 1000 1000 2000 1000
U 605952FE
F0 "Power supply" 50
F1 "power-supply.sch" 50
$EndSheet
$Sheet
S 4000 1000 2000 1000
U 60627D03
F0 "Cellular module" 50
F1 "cellular-module.sch" 50
$EndSheet
$Sheet
S 7000 1000 2000 1000
U 605A9CC0
F0 "Microcontroller" 50
F1 "microcontroller.sch" 50
$EndSheet
$Sheet
S 1000 2500 2000 1000
U 60A1D33A
F0 "Utils" 50
F1 "utils.sch" 50
$EndSheet
$Sheet
S 4000 2500 2000 1000
U 60AF1B85
F0 "Audio codec (ALC5616)" 50
F1 "audio-codec-alc5616.sch" 50
$EndSheet
$Sheet
S 7000 2500 2000 1000
U 6078D809
F0 "Audio interface" 50
F1 "audio-interface.sch" 50
$EndSheet
$Sheet
S 1000 4000 2000 1000
U 607F49A8
F0 "SIM interface" 50
F1 "sim-interface.sch" 50
$EndSheet
$Sheet
S 4000 4000 2000 1000
U 608549B8
F0 "Connectors" 50
F1 "connectors.sch" 50
$EndSheet
$Sheet
S 7000 4000 2000 1000
U 6097569A
F0 "Antennas" 50
F1 "antennas.sch" 50
$EndSheet
$EndSCHEMATC