Fax100/570/615/625/635/675/575M/715M; 1 ] Primary Function Group - Brother FAX100 Service Manual

3.2.1

FAX100/570/615/625/635/675/575M/715M

[ 1 ] Primary function group

Main PCB Circuit Diagram 1/4
1 FAX engine (ASIC) which integrates a CPU, MODEM and gate array
2 Clock for MODEM
3 Clock for CPU
4 Clock for calendar clock
5 Reset IC
6 LED array light intensity control circuit and connector
7 Recording head drive voltage detector
8 Control panel connector
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