5
UF-580/590/780/790
DX-600/800
DEC 2003
Ver 2.00
1.1.2.
Fax Block Diagram (DX-600/800)
48MHz
LANB PCB
LANC PCB
MJR PCB
UART
Option
Pick up
Solenoid
Pick up
Solenoid
No Paper
Sensor
B-point
Sensor
A-point
Sensor
Speaker
TEL
LINE
Cover
Sensor
50MHz
CCD
(TCD1208ACY)
Work Memory
Page Memory
SDRAM
8MB
Scanner
Motor
DX-600/800 Block Diag
ram
Key Matrix
and
MN86075
16MHz
Motor
Driver
3.9656
x
2
MHz
Main
Motor
Motor
Driver
ASIC
(DZAC000273)
for 16pels/mm
Printing
for 600dpi
Printing
4.9152
MHz
ILS PCB
High Voltage
Power Supply
Program
FROM
4MB
Image
FROM
4MB
24.576MHz
MN195006
Si3021
Si3014
Handset
(option)
SC PCB
CPU
(V850/MA1)
LCD Unit
Heater
Control
+5VP
+5V
+24V
-5V
+3.3V
*
Toner
Sensor
Line Memory
32KB
B
4 Width
Sensor
SDoor
Sensor
Paper Exit
Sensor
Timing
Sensor
Casette
Detect
Sensor
No Paper
Sensor
Casette
Detect
Sensor
SNS2 PCB
CST2 PCB
SNS2 PCB
Fuser Lamp
Thermostat
Ther
malFuse
Thermistor
SNS4 PCB
SNS1 PCB
AC
SNS3 PCB
Option
ACI
PCB
LED
LSU UNIT
EXIT
TEL
FROM CARD
(Image)
2/4/8MB
3V--> 5V
3V--> 3V
Stamp
MAC/PHY
(LAN91C111)
Magnetics
RJ45
CPU
C
D
T
Low Voltage
Power Supply
PNL1PCB
LINK LED
25MHz
1
6
MHz
for
Scaner
8.9813
MHz
ACTIVITY
LED
Controller
RAM
(Option)
Array
LED
Modem
G3 Signal Contr
ol
DTMF Dialing
D
AA I/F
F
acsimile Real Ima
g
e
Pr
ocessor
A/D Con
ver
ter
, White Shading
64 Le
vels Err
or Diffusion
Binar
y Coding,
Scaning Data Reduction
System Handling and Ima
g
e
Na
vigation Engine
Ad
dress Decoder
, SDRAM Contr
o
l,
DMA Contr
o
l
W
a
tc
h-dog
Timer (Reset Contr
o
l),
IEEE 1284 Contr
o
l
CIS Contr
o
l,
Blac
k Shading,
Motor Contr
o
l
Print Quality Contr
o
l,
Print Data Reduction
Print Engine Contr
o
l (LSU & Heater)
16-Mbit Flash R
O
M
Firmware Pr
ogram Code
Bac
k_up Data (TEL#,
P
arameter
, etc..)
32-bit RISC CPU (V850/MA1)
PNL CPU
I/F
Ima
g
e Code/Decode (BC/BE)
SDRAM Contr
o
l
I/O P
o
rt
8-bit CISC CPU (uPD780022A)
LCD Unit Contr
o
l
K
e
y
Matrix Monitor
LED Contr
o
l,
R
T
C
D
AA (Digital Access Arrang
ement)
Line
V
o
lta
g
e
/Loop Current Monitor
A
C
/DC
T
e
rmination,
Ring
er Impedance
Ring Detect,
Pulse Dialing
Integrated Analog Fr
ont End (AFE)
IC1
IC10
IC4
IC1
IC1
T1
IC20
IC122
IC124
IC123
IC31
IC30
IC9
IC7
IC3
IC28
IC36,
37
IC38
Q14
Q16
Q38
Q39
Q33
Q36
Q32
Q35
Q40
Q41
Summary of Contents for Panafax UF-580
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