Technical Descriptions; Connection Diagram - Panasonic KX-MB2230JT Service Manual

KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT

6 Technical Descriptions

6.1.

Connection Diagram

KX -MB25**/DP -MB*** only
CN3
DP-MB*** only
One
Touch
Key
w/o FAX models only
CN64
No No NAME NAME No No
1 1 HSMIC+ HSMIC+ 2 2
HSMIC − HSMIC −
3 3 4 4
5 5 HSSP+ HSSP+ 6 6
CN941
CN940
CN64
1
HOOK SW
2
1 1
3 2 2
3 3
4 4 4
5 5
6 6
5
6
with Handset models only
Speaker
TO
TELEPHONE
LINE
TO
EXTERNAL
with FAX models only TELEPHONE
TO
PC/USB
with WLAN models only
TO
Antenna ( V)
PC/LAN
Antenna (H)
Pick UP Relay
CSOPEN
PICK PAPER
SENSOR SENSOR SENSOR
PI50 PI51 PI52
Print Sensor Relay
PTOP
ADU RESIST
SENSOR
SENSOR SENSOR
PI53 PI54 PI55
TONER MAIN
SENSOR
MOTOR
IC5 0
CN59
SNPICK
Pick Up 1
GND
2
SOLENOID
CN63
SNADU
ADU 1
24V
2
SOLENOID
CN65
SNRESIST
RESIST
1
24V
2
CLUTCH
CN76
SNSWBK
Switch back
1
24V
SOLENOID 2
CN72
GND
1
FAN
FANDET1
2
FANON1
MOTOR
3
Center Relay
KX -MB22** only
LCD
with back light
LCD
CN1
OPERATION PANEL BOARD
Buzzer
CN2
NAME NAME
HOOK HOOK
GND GND
HSSP- HSSP-
CN515
CN71 CN200
GND
1
1
HOOK
2
2
MIC −
3
3
MIC ＋
4
4
HSSP−
5
5
HSSP＋
6
6
CN201
SP+
2
SP−
1
CN100
CN100
No No NAME NAME No No NAME NAME
1 1
1 1 a1 a1 2 2 E(G) / A2 E(G) / A2
2 2
3 3
4 4 3 3 a / A1 a / A1 4 4 b / B1 b / B1
5 5
6 6
5 5 S(W) / B2 S(W) / B2 6 6 b1 b1
CN101
No No NAME NAME No No NAME NAME
1 1
1 1 b1 b1 2 2 S(W) S(W)
2 2
3 3
4 4 3 3 b / B1 b / B1 4 4 a / A1 a / A1
5 5
6 6 5 5 E(W) E(W) 6 6 a1 a1
CN101
CN300
CN300
No No NAME NAME No No NAME NAME
1 4
1 1 VBUS VBUS 2 2 D− D−
2 3
3 3 D+ D+ 4 4 GND GND
CN750
CN750
No No NAME NAME No No NAME NAME
2 1
1 1 TD+ TD+ 2 2 TD− TD−
4 3
3 3 RD+ RD+ 4 4 TCT TCT
6 5
ー ー
5 5 6 6 RD− RD−
8 7 7 7 RCT RCT 8 8 ー ー
CN50 CN511
S3.3V
1 1
THRM1
2 2
CSOPEN
3 3
PAPER
4 4
PICK
5 5
GND
6 6
CN54 CN509
S3.3V
1 1
RESIST
2 2
ADU
3 3
PTOP
4 4
TNR
5 5
GND
6 6
CN518
24V
1
24V
2
GND
3
GND
4
LD
5
SS
6
CLK
7
BRAKE
8
CN517
CN58
FANON1
1
1
FANDET1
2
2
24V
3
3
SNSWBK
4
4
SNADU
5
5
SNRESIST
6
6
SNPICK
7
7
GND
8
8
CN501
CN500
LSU
Docu Sensor
Document
ADF
MOTOR
Color CIS Unit Color CIS Unit
No No NAME NAME No No NAME NAME
12 12 SIG SIG 11 11 DG DG
10 10 3.3V 3.3V 9 9 VREF VREF
8 8 CNT CNT 7 7 SI SI
6 6 DG DG 5 5 CLK CLK
4 4 VLED VLED 3 3 LED_G LED_G
2 2 LED_R LED_R 1 1 LED_B LED_B
CN67
FB
MOTOR
CN516
CN513
CN700
MAIN BOARD
CN507 CN514
CN51
3.3V 24V
Interlock Interlock
Switch Switch
SW50 SW51
Interlock Switch
18
KX -MB25**/DP -MB*** only
RPS
RADF
Read Position
RADF JAM
SENSOR
SENSOR SENSOR
PI60 PI59 PI62
CN62
CN61 CN60
CN57 CN56 CN73 CN68 CN69
CN66
ADF Relay
CN519 Rear Cover
CN53
SENSOR
S3.3V
1
1
REARCVR
2 2
-
3
3
GND
4 4
PI57
CN52 EXIT
CN503
S3.3V SENSOR
1 1
THRM0
2 2 CN70
POUT
3 3
GND
1
4 4
2
PI58
HEAT THERMISTOR
LAMP
THERMOSTAT
CN504
CN2
12V
1
1
GND
2 2
CN101
GND
3
3
24Va
4 4
24Va
5 SMPS
5
GND
6 6
24Vb
7
7
RLYCTL
8 8
PWRDWN
9
9
HTRCTL
PSU COVER
CN505
−
1
1
DEV
HVRR
2
2
TRS
3
3
DEV
4
4
CHG
5
5
GND
6
6 TRA
−
7
7
24V
8
8
HVPS
GRID
CHG
OPC Contact
CN506
OPC
1
GND
2
CN508
TONER
1
GND
2
POWER
CN800
CN74
Switch
PWRSW
1
1
−
2 2
GND
3
3
SW56
CN301
FG
1 1
GND
2 2
D＋
3 3
D−
4 4
VBUS
5 5
CN77 CN78
Power Switch
MPT
CN510 CN55
SENSOR
CN75
SNMPT
1 1
GND
2 2 1
MPT
3 3 2
S3.3V
4 4
PI61
CN953
2B
1
2A
2
1A
3
1B
4
Drawer
Connector
CN952
CN950
SN_OPF
1
GND
11 2
10
9
8
7
6
5
CN951
4 3.3V
1
3
OPPICK
2
2 OPPAPER
3
1
GND
4
VARISTOR VARISTOR
Rear Sensor
Fuser
THRM1
DG
FUSER
UNIT
THERMOSTAT
AC INLET
LIVE
NEUTRAL
CN1
PE
Transfer Roller
Toner
Supply
Roller
OPC DRUM
Developping Roller
Toner
Cartridge
Scorotron
OPC Unit
CN79
1
2
CN80
TNR Contact
1
2
KX -MB25**/DP -MB*** only
USB Memory
SNMPT
GND
MPT SOLENOID
MPT Relay
Option Cassette
OPF
MOTOR
OPF Relay
OPF PICKUP
CN 955 CN 956
SOLENOID
1 1
2 2
OPF Sensor
OPF PAPER OPF PICK
CN 954
SENSOR SENSOR
1
2
3
4
PI950 PI951