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UF-E1
129
6.2.
Electrical Circuit
6.2.1.
Block Diagram
GND
ARG
GND
GND
GND
Flash ROM(Program)
16Mbit
IC7
Flash ROM
8Mbit
IC6
SRAM
1Mbit
IC4
DRAM
16Mbit
IC13
MODEM CPU
F
AX ENGINE
MN195005AAA
Address Decord
Codec
Counter
AFE I/F
DPRAM I/F
JT
AG I/F
Parallel I/F
Serial I/F
Programable I/O
IC15
IC3
Chip Select
Motor Control
Oscillator
PWM
Centronics I/F
Printer I/F
R
TC I/F
Serial I/F
Programable I/O
SYSTEM ASIC
DZAC000263
FRIP4-1
MN860741
IC16
Control Bus
Address Bus
Data Bus
HOUST
ON ASIC
2AE7-0001
FLX68000 Core
Memory Control
DMA
Rotators/RET
Centronics I/F
Fax I/F
Pen Driver
Serial Pen
Motor I/F
USB
Programable I/O
IC18
Flash ROM
8Mbit
IC20
IC21
DRAM
4Mbit
Printer I/F
Control
Data Bus
Address Bus
Control Bus
IC2
AFE
SL
TC7550
D/A(M)
A/D(M)
IC14
A/D(V)
AFE
D/A(V)
SL
TC7550
DC
Hold
DP
Gen.
Ri
Det.
Loop
Det.
CML
CML
LINE
IC1
1
LA8522
Cross Point SW
S~S
SPEAKER
QUAR
TERHORSE IC
1821-1891
Motor Driver
Power Regulator
IC1
RX Moter
Service Station
Motor
Carriage DC
Motor
Service Station
Switch
Control
SIXSHOOTER ASIC
Decoder
1821-5459
IC3
Printer Head
(Cartridge)
ER
TE ASIC
T
emp measurement
Pen ID
Resistor T
est
1821-5460
IC2
T
emp
Sensor
IC1
P
ANEL
ASIC
DZAC000218
~
5
Backlight LED
7
~
5
~
16
LCD Unit
KEY
Switch
KEY
Switch
~
32
Door
ADF-A
ADF-B
AC
Power Supply Unit
+24V
+5V
+3V
+GND
Contact Image Sensor
15.975MHz
24.576MHz
TX Motor
Motor Driver
IC1
Hand Set
MIC
Receiver
MIC
Hook SW
Buzzer Clock
ASF-B
ASF-A
OI Sensor
P
ANEL
PCB
DZEP000564
SC PCB
DZEP000561
DZEP000562
PENC PCB
DZEP000565
NCU PCB
DZEP000581
OIS PCB
IEEE1284
Driver
IC1
DZEP000563
PR
T
PCB
Parallel Port
IEEE1284 I/F
32.768KHz
RT
C
IC10(IC5)
ASF-P
for Germany
Содержание UF-E1
Страница 2: ...UF E1 UF E1CN 2 ...
Страница 11: ...UF E1 7 External View ...
Страница 12: ...UF E1 8 Control Panel ...
Страница 20: ...UF E1 16 Notes ...
Страница 24: ...UF E1 20 20 Remove five connectors 21 Three Screws F9 22 Remove SC PCB 6012 21 20 22 21 20 ...
Страница 30: ...UF E1 26 30 Remove Cover ASF 7009 31 Remove D Gear C35 7005 32 Remove ASF Roller 7006 30 31 32 ...
Страница 39: ...UF E1 35 3 6 General Circuit Diagram ...
Страница 50: ...UF E1 46 14 nASFB NCU PCB CNJ25 14 PIN No Signal Name Destination Signal Waveform Function 3 3V OFF 0V ON ...
Страница 204: ...UF E1 200 ...
Страница 270: ...UF E1 266 A B 2 3 1 4 Ink Mark Detect EE SY113 PC5 E K A C UDZS5 1B D20 K A NotMount Ink Mark Detect Sensor ...
Страница 271: ...UF E1 267 C D 2 3 4 1 CNP46 2 CNP46 1 CNP46 3 TO NCU CNP46 R VLED B GND G OIS FBN8710 ...