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FAX-L1000 Chapter 3: Technical Reference
2.6.5 SCNT board component block diagram
Figure 3-31 Component Block Diagram (1)
M
M
Cam sensor
Cam motor
DC
AC
DC
OPCNT board
LED
LCD
Button
Power supply
Speaker
ECNT board
ROM
8M
IC4
SRAM
256K
IC5
RTC
IC7
UHQ-6.6
CM700L
IC20
IC22
UPD9411GT-
201-3EB
CODEC-4
SRAM
256K
IC6
RESET
IC16
IC3
DRAM
2M
IC18
MM66364FP
FUNC
System controller
IC17
UPD70741GC-
25-7EA
V821
IC26
R288F
MODEM
IC9
DC-DC
Converter
IC8
RESET
IC23
Driver
IC28
Audio
Amp
IC27
Analog
switch
NCU board
SCNT board
CS
Document width sensor
Document
feed motor
SRAM
256K
IC21
12MHz
Clock
40MHz
LINE
AC IN
Address bus
Data bus
Control Signal etc.
Lithium
battery
Rechargeable
battery
Line
monitor
IC 1
BU6215KS
GATE ARRAY
TX
RX
TWINS board
IC31
DRAM
2M
Sensor board
Document feed
sensor
Document
sensor
Document edge
sensor