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POWER SUPPLY BOARD
Tact SW
OPERATION PANEL LCD PANEL
English 2 lines
+24 MESSAGE
+6V
GATE ARRAY
SENSOR x2
(Doc sensor, Read position sensor)
KEY MATRIX
(Not Used)
MIC
PCONT +24V
+6V
DIGITAL BOARD
IC5
MODEM
LINERX LINETX Rx PSHORT Transformer
ANALOG BOARD
+6V
REG BOA
DRAM 4Mbit 3.3V
IC4
FLASH 4Mbit PROGRAM 3.3V IC2 FLASH 4Mbit (TAM Model) 3.3V IC6
LINE
+5V REG
Tx ANALOG 32.256MHz SW IC10
Relay
+3.3
RESET
THERMAL HEAD 2 strobe OP-PANEL I/F 256kbit ROM
24MHz
CPC
+24V
OSC TONE
FET
THON
CPU
TONE1
MONRX (Not Used)
BUFFER
PRINTER CONTROL
64Kbit SRAM
+5V
STB1,2 THLAT,THCLK, THDAT
ASIC
VOL
ACK_EN
IC1
H/SRX H/STX_MUTE
Tr
LED ON
BELL
+24V
A/D MOTOR I/F
CLK, SIG
IMAGE PROCESSING
JAM HOOK
CIS
IC7 MOTOR DRIVER
SERIAL I/F
RTC
3.3V chip
PAPER
RLY
32.768KHz
To FLASH PROGRAMMER
MOTOR SPEAKER HANDSET