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20
KX-MB2110RUW/ KX-MB2130RUW/ KX-MB2170RUW/ KX-MB2117RUB/ KX-MB2137RUB/ KX-MB2177RUB
6 Technical Descriptions
6.1.
Connection Diagram
1
2
3
4
5
1
2
3
4
5
6
7
1
2
2
1
2
2
1
2
3
2
3
1 4
2 3
2 3
No
NAME
No
NAME
1
VBUS
2
D
䠉
3
D+
4
GND
CN500
CN501
CN72
CN59
CN76
CN505
CN504
1
2
3
4
CN701
1
2
3
4
CN700
CN300
CN101
CN100
CN200
CN750
1
2
3
4
5
6
7
8
CN517
MAIN BOARD
DC
MOTOR
UNIT
HVPS
SMPS
OPERATION PANEL BOARD
LSU
REG
SWITCHBACK
SOLENOID
PICKUP
SOLENOID
TO
TELEPHONE
LINE
TO
EXTERNAL
TELEPHONE
TO
PC/USB
1
2
3
4
5
6
7
8
CN300
CN2
HTRCTL
LVIN
DG
DG
LVIN
DG
DG
PWRDWN
24V
CN101
TOPCVR
HVERR
TRS
DEV
CHG
GND
䠉
HVERR
TRS
DEV
CHG
GND
䠉
CN1
COVER OPEN SW
SW1
TRA
OPC
DEV
GRID
CHG
GND
FANDET1
FANON1
FANDET1
FANON1
24V
GND
PICK
PO
LCLK
X
READY
PO
LO
N
GN
D
24V
3.3V
GN
D
XHS
YN
C
XV
ID
E
O
XL
DE
N
XA
P
C
GN
D
1
2
3
4
5
2
3
4
5
DC FAN
TRANSCRIPTION
ROLLER
OPC
DRUM
DRUM UNIT
SCOROTRON
DEVELOPING
ROLLER
TONER SUPPLY
ROLLER
1
2
3
4
5
6
7
8
TONER
SENSOR
CN58
1
2
3
4
5
6
2
3
4
5
6
CN502
24V
GND
LD
SS
CLK
GND
LD
SS
CLK
ADU SENSOR
PI53
IC50
1
2
3
CN61
1
2
3
4
CN54
3.3V
TNR
GN
D
RESIST
SENSOR
PTOP
SENSOR
PS54
PS55
No
NAME
No
NAME
1
TD+
2
TD
䠉
3
RD+
4
TCT
5
Ɇ
6
RD-
7
RCT
8
Ɇ
No
NAME
No
NAME
1
a1
2
E(G) / A2
3
a / A1
4
b / B1
5
S(W) / B2
6
b1
CN100
No
NAME
No
NAME
1
b1
2
S(W)
3
b / B1
4
a / A1
5
E(W)
6
a1
CN101
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
HSSP+
HSSP
䠉
MIC+
MIC
䠉
HOOK
GND
SP
䠉
SP+
CN71
HOOK SW
1
2
2
CN57
1
2
3
4
2
3
4
CN64
No
NAME
No
NAME
1
HSMIC
䠉
2
HSSP
䠉
3
HSSP
䠇
4
HSMIC+
CN64
Speaker
SP+
SP
SP
䠉
ADF
MOTOR
A
B
XA
XB
READ
POSITION
SENSOR
DOCUMENT
SENSOR
PI59
PI60
1
2
3
4
CN62
3.3V
RPS
DOCU
GN
D
CN750
1
2
3
4
CN600
FB
MOTOR
A
B
XA
XB
21
12
11
CN510
CISMODULE
No
NAME
No
MODE
1
SIG
2
䠉
3
GND
4
VDO
5
VREF
6
SI
7
CLK
8
VLED
9
LED_B
10
LED_G
11
LED_R
12
GND
CN510
CN55
1
3
5
3
5
2
4
6
4
6
1
3
5
3
5
2
4
6
4
6
TO
PC/LAN
1
3
5
䠓
3
5
䠓
2
4
6
䠔
4
6
䠔
FA
NO
N1
FAND
ET1
24V
SN
_SW
B
K
SN
_A
D
U
SN
_R
E
S
IS
T
S
N
_
PICK
GN
D
24V
1
2
3
4
5
6
7
2
3
4
5
6
7
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
24V
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
1
2
3
4
5
6
7
2
3
4
5
6
7
CN3
1
2
3
4
5
6
7
8
9
10
11
12
VLCDIN
VB1
+
VB1
-
VB0
-
VB0
+
GN
D
3.3V
SI
SC
L
CD
RS
T
CS
0
LCD
with back light
Buzzer
without FAX
models only
models only
Handset
with Handset models only
with FAX
models only
models only
CN2
HEAT LAMP
THERMOSTAT
THERMOSTAT
THERMISTOR
THRM
GND
FUSER
UNIT
PI57
FUSER
SENSOR
CN53
1
2
2
CN70
3.3V
THRM0
POUT
GND
1
2
3
4
PI58
REAR COVER
SENSOR
CN52
1
2
3
4
CN503
1
2
3
4
5
6
7
3.3V
RCVR
GND
1
2
2
1
2
2
CN63
CN65
REG
RESIST
CLUTCH
ADU CLUTCH
24V
24V
ADU
1
2
3
1
2
3
4
3.3V
RES
IS
T
PTO
P
GN
D
1
2
3
3.3V
GN
D
ADU
1
2
3
3
1
5
N
C
9
0
5
N
C
2
1
5
N
C
Antenna (H)
Antenna (V)
with Wireless-LAN
models only
models only
1
2
2
CN201
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
NEUTRAL
LIVE
PE
AC INLET
with Wired-LAN
models only
models only
Speaker
SP+
SP
SP
䠉
without Handset
models only
models only
AC Switch
CN511
1
2
3
4
5
6
7
8
9
KS
TART
KT
XD
KS
CL
K
OPERS
T
GN
D
5V
B
UZZE
R
3.3V
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