Panasonic KX-MB1500UCW / KX-MB1520UCB Service Manual ▷ View online
13
KX-MB1500UCW/KX-MB1520UCB
5 Features
5.1.
General Features
General
LCD (Liquid Crystal Display) readout
LCD (Liquid Crystal Display) readout
Flat-Bed Multifunction Laser Fax
Letter/A4/Legal, G3 compatible (KX-MB1520 ONLY)
Resolution: Standard/Fine/Super fine/Photo (64 level).
STANDARD: For printed or typewritten originals with normal-
sized characters.
FINE: For originals with small printing.
SUPER FINE: For originals with very small printing.
PHOTO: For originals containing photographs, shaded draw-
ing, etc.
Letter/A4/Legal, G3 compatible (KX-MB1520 ONLY)
Resolution: Standard/Fine/Super fine/Photo (64 level).
STANDARD: For printed or typewritten originals with normal-
sized characters.
FINE: For originals with small printing.
SUPER FINE: For originals with very small printing.
PHOTO: For originals containing photographs, shaded draw-
ing, etc.
150-sheet paper capacity (64 g/m
2
~ 75 g/m
2
)
Large Memory... Performed by DRAM (KX-MB1520 ONLY)
Approx. 150 pages of memory transmission
Approx. 110 pages of memory reception
Approx. 150 pages of memory transmission
Approx. 110 pages of memory reception
Enhanced Copier Function
Multi-copy function (up to 99 copies)
Enlargement and reduction
Multi-copy function (up to 99 copies)
Enlargement and reduction
64-Level halftone
5.2.
Hardware Requirements for Multi-Function Software
To use Multi-Function Station on your computer, the following are required:
Operating System:
Windows 2000 / Windows XP / Windows Vista / Windows 7
CPU:
Windows 2000: Pentium® or higher processor
Windows XP: Pentium or higher processor
Windows Vista / Windows 7: Pentium 4 or higher processor
Windows XP: Pentium or higher processor
Windows Vista / Windows 7: Pentium 4 or higher processor
RAM:
Windows 2000/Windows XP: 128 MB (256 MB or more recommended)
Windows Vista: 512 MB (1 GB or more recommended)
Windows 7: 1 GB (2 GB or more recommended)
Windows Vista: 512 MB (1 GB or more recommended)
Windows 7: 1 GB (2 GB or more recommended)
Other Hardware:
CD-ROM drive
Hard disk drive with at least 600 MB of available space
USB interface
Hard disk drive with at least 600 MB of available space
USB interface
Other:
Internet Explorer
®
5.0 or later
Warning:
• To assure continued emission limit compliance;
- use only shielded USB cable (Example: Hi-Speed USB 2.0 certified cable).
• To protect the unit, use only shielded USB cable in areas where thunderstorms occur.
14
KX-MB1500UCW/KX-MB1520UCB
6 Technical Descriptions
6.1.
Connection Diagram
1
2
3
4
5
6
7
2
3
4
5
6
7
1
2
3
4
5
6
7
2
3
4
5
6
7
1 4 2
3
1 4 2
3
4
2
No
D
䋭
VBUS
1
GND
D+
3
NAME
NAME
No
4
2
No
D
䋭
VBUS
1
GND
D+
3
NAME
NAME
No
CN504
1
2
3
4
2
3
4
1
2
3
4
2
3
4
CN509
CN511
CN300
CN101
CN100
2
1
1
CN205
1
2
3
4
5
6
7
8
CN508
MAIN BOARD
HVPS
SMPS
OPERATION PANEL BOARD
LCD
MAIN
MOTOR
REG
REGISTER
CLUTCH
PICKUP
SOLENOID
TO
KX-MB1520 ONLY
TELEPHONE
LINE
TO
EXTERNAL
TELEPHONE
TO
PC/USB
1
2
3
4
5
6
7
8
9
CN300
CN2
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
10
CN1
HTRCTL
5V
䋭
GND
GND
24V
24V
GND
24V
24V
1
2
3
4
5
6
7
2
3
4
5
6
7
1
2
3
4
5
6
7
2
3
4
5
6
7
CN101
1
2
2
1
2
2
CN2
LIVE
NEUTRAL
1
2
CN506
DG
F
A
NON
DG
DG
PICK
1
2
3
4
5
6
7
2
3
4
5
6
7
CN502
SNPICK
SNREG
DG
SNREG
DG
2B
2A
1A
2A
1A
1
2
3
4
5
6
7
2
3
4
5
6
7
1B
DC FAN
1
2
3
4
5
6
7
8
9
TH
R
M
KS
T
A
R
T
KT
X
D
KS
C
L
K
OP
E
R
S
T
DG
5V
MI
C+
DB7
DB6
DB5
DB4
E
R /
W
RS
V0
VD
D
VS
S
TRA
DRUM
LIFE
DEV
CHG
TRANSCRIPTION
ROLLER
OPC
DRUM
DRUM UNIT
DEVELOPING
ROLLER
TONER SUPPLY
ROLLER
1
2
3
4
5
6
7
8
TONER
SENSOR
CN50
1
2
3
2
3
1
2
3
2
3
CN56
TNR
GND
5V
24V Interlock
Switch
SW51
IC53
REGISTERS
ENSOR
PTOP
SENSOR
IC51
IC50
HEAT LAMP
THERMOSTAT
THERMOSTAT
1
2
3
4
2
3
4
IC52
EXIT SENSOR
CN57
THERMISTOR
1
2
2
CN58
THRM1
DG
FUSER
UNIT
b1
6
S(W) / B2
5
b / B1
4
a / A1
3
2
No
E(G) / A2
a1
1
NAME
NAME
No
b1
6
S(W) / B2
5
b / B1
4
a / A1
3
2
No
E(G) / A2
a1
1
NAME
NAME
No
CN100
a1
6
E(W)
5
a / A1
4
b / B1
3
2
No
S(W)
b1
1
NAME
NAME
No
a1
6
E(W)
5
a / A1
4
b / B1
3
2
No
S(W)
b1
1
NAME
NAME
No
CN101
Speaker
SP+
SP
SP
䋭
FB
MOTOR
A
XA
XA
XB
B
LED_G
3
VLED
4
CLK
5
DG
6
SI
7
CNT
8
VREF
9
3.3V
10
1
11
No
DG
SIG
12
LED_B
LED_R
2
NAME
NAME
No
LED_G
3
VLED
4
CLK
5
DG
6
SI
7
CNT
8
VREF
9
3.3V
10
1
11
No
DG
SIG
12
LED_B
LED_R
2
NAME
NAME
No
CN510
CIS
MODULE
CIS
MODULE
CN59
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
MIC
5VL
D
䋭
5V
RE
G
PTO
P
GN
D
B
A
TT
ER
Y
TN
R
CN505
F-
U
S
E
TR
S
DE
V
CHG
GN
D
HVF
U
S
E
䋭
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CN
1
24V
MI
C
-
1
2
3
4
5
1
2
3
4
5
6
7
CN500
CN501
LSU
PO
L
C
LK
XRE
A
D
Y
PO
L
O
N
DG
24V
XH
S
YNC
DG
5VL
D
XA
P
C
XL
DE
N
XVI
DE
O
DG
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
CN500
CN501
LSU
PO
L
C
LK
XRE
A
D
Y
PO
L
O
N
DG
24V
XH
S
YNC
DG
5VL
D
XA
P
C
XL
DE
N
XVI
DE
O
DG
1
2
3
4
5
1
2
3
4
5
THRM1
3.3V
POUT
GND
POUT
GND
CN503
1
2
3
4
2
3
4
1
2
3
2
3
5V Interlock
Switch
SW50
CN51
CN52
CN54
CN53
1
2
3
4
2
3
4
CN55
1B
1A
2A
2B
2A
2B
24VIL
24V
CN2
1
2
2
1
2
2
CN1
PE
HEAT LAMP
PSU COVER
POWER SW
AC INLET
15
KX-MB1500UCW/KX-MB1520UCB
6.2.
General Block Diagram
MAIN UNIT
SOC (IC300)
This custom IC is used for general MFP operations.
ROM (IC402)
This 8MB FLASH ROM contains all of the program instructions on the unit operations.
And support the backup of user setting and FAX receive data. (KX-MB1520 ONLY)
And support the backup of user setting and FAX receive data. (KX-MB1520 ONLY)
SYNCHRONOUS DYNAMIC RAM (IC400)
This 256Mbit SDRAM is used for CPU work and receiving memory and page memory.
POWER SUPPLY
DC-DC converters generate 3.3V and 1.2V for system power.
Regurator generates 5V for peripheral devices.
Regurator generates 5V for peripheral devices.
TEL/FAX I/F (KX-MB1520 ONLY)
Composed of ITS circuit and NCU circuit.
Analog circuit and two AFE (Analog Front End) IC control Telephone line, Speaker and MIC.
Analog circuit and two AFE (Analog Front End) IC control Telephone line, Speaker and MIC.
READ SECTION
CIS Unit to read transmitted documents.
Scan data is converted by AFE(IC503).
Scan data is converted by AFE(IC503).
MOTOR
This model has 2 stepping motors.
IC600 drives the stepping motor for printing.
IC502 drives the stepping motor for CIS carriage.
IC600 drives the stepping motor for printing.
IC502 drives the stepping motor for CIS carriage.
LSU
Forms the images on the OPC DRUM by rotating polygon motor and reflecting the laser beam against polygon.
SENSORS
Composed of 2 switches and 3 sensors.
POWER SUPPLY BOARD
Supplies +24V and +5V to the Main unit and controls the Heat Lamp.
HIGH VOLTAGE POWER SUPPLY BOARD
Supplies bias need for the printing operation: bias of the DRUM, Developing and Transcription.
FIXING UNIT
Composed heat lamp, thermistor and thermostats.
1)
CPU
ARM9 operating at 250MHz.
2)
SDRAM Controller
Controls SDRAM Memory.
3)
USB Controller with PHY
Apply to USB2.0 HS
4)
Scanner I/F
Controls the CIS and AFE, and process the scan images.
5)
LSU I/F
Controls the polygon motor and outputs the VIDEO signal to LSU.
6)
MOTOR I/F
Controls the DC motor and Stepping Motor.
7)
FAN I/F
Controls FAN MOTOR and detect the rotation of FAN MOTOR.
8)
OPERATION PANEL I/F
Serial interface with Operation Panel.
9)
SENSOR I/F
Detects the sensor signal.
10) I/O PORT
I/O Port Interface.
11) A/D, D/A converter
Sends beep tones, etc.
Convert the analog signal to the digital signal.
Convert the analog signal to the digital signal.
12) RTC
Real time clock. (KX-MB1520 ONLY)
13) MODEM
Performs the modulation and the demodulation for FAX communication. (KX-MB1520
ONLY)
ONLY)
14) Analog Front End I/F
Controls the analog circuit for TEL/FAX function. (KX-MB1520 ONLY)
16
KX-MB1500UCW/KX-MB1520UCB
Ma
in
B
o
a
rd
NCU
Si
rius
Li
te
M
a
in
mot
or
MBMB
152
0
152
0
serie
s System Sch
ematic
serie
s System Sch
ematic
SM
PS
AC
AM
P
4
Th
e
rm
o
s
ta
t
T
h
erm
ostat
Heater
AM
P
8
(B
lu
e
)
AM
P
4
AM
P
2
R
e
g
is
t
C
lut
c
h
LSU
AM
P
7
(B
lu
e
)
US
B
FL
A
S
H
(64M
bit)
SD
RA
M
(256M
b
it
)
TE
L
EXT
TE
L
AM
P
2
Spe
a
k
e
r
O
p
eration Pa
nel Bo
ard
Ope
G/
A
AF
E
2L
in
e
LC
D
2L
in
e
LC
D
2L
in
e
LC
D
Mot
or
Dri
ver
(F
B)
AM
P
9
Flat
B
e
d
Flat B
e
d
T
h
e
rmis
to
r
(Ro
o
m
)
Carri
age m
o
tor
Col
o
r C
IS
FFC 12
JS
T
4
Pic
k
U
p
Sole
n
o
id
JS
T
2
FA
N
JS
T
2
HVPS
Hal
l
IC
R
e
gis
t
S
e
n
s
o
r
PT
O
P
Se
ns
or
EXIT
Se
ns
or
JS
T
2
T
h
e
rmis
to
r
(Heater)
AM
P
7
T
oner Sensor
5V
3.3V
/1.2V
DC-
DC
AM
P
7
MIC
Mot
or
Dri
v
er
(M
a
in
)
AM
P
3
HVPS
AM
P
8
AM
P
3
(B
lu
e
)
24V
I
n
terl
ock
5V
I
n
terl
ock
Li
th
iu
m
Batter
y
AM
P
5
M
B
1520 Onl
y
B
U
ZZER
M
B
1520
Onl
y
M
B
1500
Onl
y
A
C
inle
t
A
C
cord set
A
A
C
cord set
Po
w
e
r S
W
KX-MB1520
ONLY
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