1. WIRING DIAGRAM
EESCL0
EESDA0
DAT A[7: 0]
ADR[20:1]
SDRAM_CS0N
SDRAM_CKE
SDRAM_CLK
MPDS
TSTMODEN
TSTDATA
RTEST1
PLLVDD
PLLVSS
1
PEDGE_SEN
2
PNEW_SEN
3
LED_VCC
4
GND
SXOUT
SXIN
GND
1
LED_VCC
2
PNEW_SEN
3
PEDGE_SEN
4
(Paper)
PANEL1
LED1
10 10
LED1
PNLSW
SW0/PNLRESP
99
GO_SW
(Go)
SW0/PNLRESP
9
PANEL3
LED3/PNLCMD
88
LED3
(Toner)
LED3/PNLCMD
8
PANEL2
LED2/PNLCLK
77
LED2
(Drum)
LED2/PNLCLK
7
EXCS 0N PANEL0
LED0
66
LED0
(Ready)
3.3V
6
ON/OFF_KEY
55
ON/OFF Key
ON/OFF_KEY
5
SPI0_D[3:0]
GND
44
GND
(POWER)
GND
4
SPI0_CLK
LED_VCC
33
LED_VCC
LED_VCC
3
SPI0_CS0N SEN6
PNEW_SEN
22
PNEW_SEN
PNEW_SEN
2
SEN3
PEDGE_SEN
11
PEDGE_SEN
PEDGE_SEN
1
AIN0
AIN1
ADCVDD
ADCVSS
24V
21 21
24V
FU_FAN_VCC
20 20
FU_FAN_VCC
FANLOCK
FU_FAN_SEN
19 19
FU_FAN_SEN
Vout Vin
SEN2
REG_R_SEN
18 18
REG_R_SEN
GND
1
GND
EN
WLAN_ON
LED_VCC
17 17
LED_VCC GND
44
GND
+3.3V
2
+3.3V
SEN1
REF_F_SEN
16 16
REF_F_SEN REF_F_SEN
33
REF_F_SEN
SDIO_DATA0
3
SDIO_DATA0
SDIO0_DATA0 AIN4
FB_CHG
15 15
FB_CHG LED_VCC
22
LED_VCC
SDIO_DATA1
4
SDIO_DATA1
SDIO0_DATA1 AIN5
FB_GRID
14 14
FB_GRID REG_R_SEN
11
REG_R_SEN
SDIO_DATA3
5
SDIO_DATA3
SDIO0_DATA3 AIN6
FB_DEV
13 13
FB_DEV
SDIO_CLK
6
SDIO_CLK
SDIO0_CLK AIN7
FB_TRCCV
12 12
FB_TRCCV
SDIO_DATA2
7
SDIO_DATA2
SDIO0_DATA2 AIN8
FB_TRCC
11 11
FB_TRCC
SDIO_CMD
8
SDIO_CMD
SDIO0_CMD HVENABLE
HV_ENABLE
10 10
HV_ENABLE
USB20_VDD331 HV PWMC HG
PWM_CHG
99
PWM_CHG
USB2 0_GND1 HV PWMDE V
PWM_DEV
88
PWM_DEV
USB2 0_GND2 HVPW MTR CC
PWM_T RCC
77
PWM_T RCC
1
PC_+5V
USB2 0_VBUS HV TRCV
PWM_T RCV
66
PWM_T RCV
2
DATA_M
USB20_DM GRIDDC
GRIDC
55
GRIDC
3
DATA_P
USB20_DP
3.3V
44
3.3V
4
SGND
USB20_RREF HV SRBIA S
PGND
33
PGND FUSER_FAN_VCC
1
USB20_AVDD SEN0
SGND
22
SGND PGND
2
USB20_AVSS
+3VI
11
+3VI FUSER_FAN_SEN
3
REVIO3
PHYRSTB ETHER_RST
MIICLK R MII_CL KIN
1
TX+
1RXD[1:0]RMII_T XD[1: 0] REVIO2
2
TX-
2TX_CTLRM II_TX _EN REVIO0
3
RX+
3 REVIO1
+3VI
18 18
+3.3VI
LVD
4
-
4TXD[1:0]RM II_RXD[1: 0]
GND
17 17
GND
5
-
5(CRS_DV)RM II_CRS DV VDODATA0_N
VDO_DATA_N
16 16
VDO_DATA_N
6
RX-
6 VDODATA0_P
VDO_DATA_P
15 15
VDO_DATA_P
7
-
7MDIORM II_MDIO
GND
14 14
GND
8
-
8MDCRM II_MDC VREF
LD_REF
13 13
LD_REF
VENB
ENABLE
12 12
ENABLE
1
DX_SEN
INT EXINT0N
LD_OFF
11 11
LD_OFF
2
GND +3.3V
10 10
+3.3V
VCC
+3.3V_E
88
+3.3V_E
VBDN
BDN
99
BDN
1
+3.3V_E THM_FU_E
77
THM_FU_E
SEN5 FAN
MOTOR_FG
88
MOTOR_FG
NC 2
+3.3V_C
66
+3.3V_C
AIN3 VDD
W
77
W
3
THM_EDGE THM_FU_C
55
THM_FU_C
AIN2 MDCLK CLK䕰
W
66
W
DX_SEN
44
DX_SEN
MDDO DAT䕰
V
55
V MOTOR_FG
51
MOTOR_FG
EJECT_SEN
33
EJECT_SEN
MDRSTN RST䕰
V
44
VW
42
W
1
+3.3V_C GND
22
GND
MD_ALERT ALERT
U
33
UV
33
V
2
THM_CENTER LED_VCC
11
LED_VCC
HTLIM ITN ENB䕰 OSCr
U
22
UU
24
U
SEN4 PNP
CENTER_TAP
11
CENTER_TAP CENTER_TAP
15
CENTER_TAP
SCANCTL PNM
SCANFGS FGP
VCCP
MNP
HU+
11
HU+
N
DCCTL MNM
HU-
22
HU-
DCF GS FGM
HV+
33
HV+
Hall IC
L1
MAIN_HALL FGH
HV-
44
HV-
HW+
55
HW+
HW-
66
HW-
L1 SGND
77
SGND
Hall IC
NC
VDD33
+3.3V
88
+3.3V
N
VCCm
U
99
U
U
10 10
U
test1
U
11 11
U
test2
V
12 12
V
test3
V
13 13
V
24V
77
24V V
14 14
V
Hall IC
S0V
66
S0V
REG5_out
W
15 15
W
* DSLEEP
55
DSLEEP
POWER_ON
W
16 16
W
HEAT_ON
44
HEAT_ON
HEAT ERON
W
17 17
W
RL_DRIVE
33
RL_DRIVE
RLYOFFN
FG+
18 18
FG+
L1 OFF_MODE
22
OFF_MODE HY PNOS
VCCsol
FG-
19 19
FG-
INLET
AC_DIRECT_VDD 11AC_ DIRECT _VDD REVOUT1 VDD_ddc
L1
VDD REVOUT0 ACZEROX
DD_ou t
FG
ZC_IN CPURST RSTICN
N
N
SCL EESCL0
DD_fb
SDA EES DA0
OFFACT_IN0
REVOUT2 LEDIN
LEDOUT
+24V
2
PICK_SOL
CLUTCHn
1
+24V
2
REG_SOL
SOLn
1
Halogen-Heater
Thermostat
BD_Sensor
LD
Main Motor
Main
FAN
DRIVER
Eject sensor
+24V_M
USB
Function
+1.1V
+24V
Vref
Vref
+3.3V
+3.3V
25MHz
Panel PCB
SDRAM0
LD
Motor DRIVER
+24V
10/100 baseEthernet
+3.3V
+3.3V
EEPROM
+3.3V
Polygon
Motor
Laser unit
Spring
Wire
DCDC
Rs
+3.3V
Serial FLASH
(ROM0)
+3.3V
EJECT Sensor
Fuser Unit
CHG
DEV
SR
GRID
TR
EEuterpe
+3.3V
+3.3V
A[2:0]=111
+1.1V
+3.3V
M
M
+3.3V
+3.3V
U
V
W
+24V
LED_+3.3V
LED_+3.3V
+24V
+3.3V
PHY
Rs
PD
USB/Syste
m
+3.3V
PRT:QFP 144pin
+3.3V
SGND
㻗㻞㻠㼂
㻺㻯
LED_+3.3V
+3.3
㻲㻾㻻㻺㼀㼋㻯㻻㼂㻱㻾㼋㻿㻱㻺
㻺㻯
㻺㻯
HYPNOS䜈
㻺㻯
㻺㻯
㻭㻯㻛㻰㻯
㼜㼛㼣㼑㼞 㻵㻯
㻞㻠㼂㻌㼜㼛㼣㼑㼞㻌㼏㼛㼚㼠㼞㼛㼘㻌㼏㼕㼞㼏㼡㼕㼠
㻵㻞㻯
㻗㻞㻠㼂
LED_+3.3V
㼀㼛㻌㻱㻱㻼㻾㻻㻹
㼀㼛㻌㻴㼅㻼㻺㻻㻿
+3.3V
㻺㻯
LED_+3.3V
Main PCB
㻺㻯
㻺㻯
㻺㻯
SGND
㼀㼛㻌㻹㼛㼠㼛㼞㻌㻰㼞㼕㼢㼑㼞
㼀㼛㻌㻲㻱㼀
+3.3V
FET
+3.3V
+24V
+3.3V
+1.1V
SGND
200V
=7pin
100V=6pin(Not use DSLEEP)
LED models only
㼆㼑㼞㼛㻌㼏㼞㼛㼟㼟
㼐㼑㼠㼑㼏㼠㻌㼏㼕㼞㼏㼡㼕㼠
T1 clutch
Registration clutch
㻾㼑㼓㼕㼟㼠㼞㼍㼠㼕㼛㼚
㼒㼞㼛㼚㼠㻌㼟㼑㼚㼟㼛㼞
㻾㼑㼓㼕㼟㼠㼞㼍㼠㼕㼛㼚
㼞㼑㼍㼞㻌㼟㼑㼚㼟㼛㼞
GND㻌㼜㼘㼍㼠㼑
Cover open sensor
High voltage power supply PCB
New toner sensor PCB
New toner sensor
FROM POWER KEY
㻭㻿㻵㻯
㻲㼞㼛㼙
Low Voltage Power Supply PCB
㻭㻯㻌㼐㼕㼞㼑㼏㼠
㼕㼚㼜㼡㼠㻌㼏㼕㼞㼏㼡㼕㼠
Back Cover/Duplex
detect Sensor
Wireless
LAN PCB
㻲㼞㼛㼙㻌㻹㼛㼠㼛㼞㻌㻰㼞㼕㼢㼑㼞
Paper feed sensor
PCB
Paper feed sensor
12
PEDG_SEN
3
LED_VCC
GND
12
PEDG_SEN
3
LED_VCC
GND
1
GND
2
LED_VCC
3
PNEW_SEN
4
PEDGE_SEN
(WLAN)
9
PNLRESP BL
8
PNLCMD DATA
7
PNLCLK SCK
6
3.3V STB
5
ON/OFF Key VREF
4
GND VSS
3
LED_VCC
(POWER)
VDD
2
PNEW_SEN
1
PEDGE_SEN
Key Matrix (6key)
GA(PNL11)
LCD(16x1)
1Line 1byte
Panel PCB
1
PEDGE_SEN
2
PNEW_SEN
3
LED_VCC
4
GND
New toner sensor
LCD models only
New toner sensor PCB
Paper feed sensor
PCB
Paper feed sensor
12
PEDG_SEN
3
LED_VCC
GND
12
PEDG_SEN
3
LED_VCC
GND
To Next Page
Loading...
Need help?
General
