User Guide

A - 3
APPENDIX
II. GENERAL CIRCUIT DIAGRAM
General Circuit Diagram (1/2)
65432
D
C
B
A
1 2 3 4 5 6 7 8 9 101112 13141516171819
1 2 3 4 5 6 7 8 9 101112 1314151617181920212223242526272829303132333435
1 2 3
1 2 3
1234567891011121314151617181920212223242526272829303132333435
1 2 3 4 5 6 7 8 9 1011
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 1011 1 2 3 4 5
12345678
123456
123
12345123
123
1234567891011
1 2 3 4 5 6 1 2 3 4 5 6 7
123456
J12J11J10J9J8J7
J12J11J10J9J8J7
1234567
J1J2J3J4J5J6
J1J2J3J4J5J6
123456
1 2 3
123
1 2
12
12
12
1 2
12
1 2
12
123
M
1234
M
CLCL
SL
1 2
1 2 3 1 2 3
1 2 3 4 5 6 7 8 9 101112 13141516171819202122232425262728293031323334
1 2 3 4 5 6 7 8 9 101112 13141516171819202122232425262728293031323334
1 2 3 4 5 6 7 8 9 10111213
123456789
12345678910111213
ROLLER ERTH
T P
1 2 3
+5V
GND
/RGSNSI
+24V
/ACCO
/DCCO
GND GND GND
+24V +24V
/MTRONO
/MLOK
+24V +24V +24V
RGON
/CSTFD
MPFDO
J916F
J909
J106
J916M
PI101
J911
M102 M101
J903
J904F
J904M
J905F
J905M
J906F
J906M
SL101
CL102 CL101
Registration
paper sensor
Scanner
motor
Main motor
Multifeeder
solenoid
Registration
clutch
Cassette
pickup clutch
/RXDOU
/STBOUT
/SCLKOUT
GND GND GND
/TXDOU
/STERMU
+5V
+24V +24V
/RXDOU /STBOUT /SCLKOUT
GND GND GND
/TXOU
/STERMU
+5V +24V +24V
J901FB J901FA
J901MB
J901DF
J901DM
J901MA
J5
J101
FT1
MT105
Paper feeder controller PCB
Paper feeder (option)
+5V
DPICH
/ENBLO
/LONO
GND
VDO
/VDO
GND GND
+3.3V
/BDIN
J102
J907
J908
Laser unit
BD
detection
PCB
FANDRY
GND
FANLOCK
J109
FM101
SN101
Heat discharge fan
DOR24VIN
DOR24VOUT
SOLD1 SOLD3
SOLD2 SOLD4
SW3 SW4
SW105
J107
J912F
J912M
Right
door switch
Left
door switch
PSSN4 PSSN3 PSSN2 PSSN1
GND
J110
J902
Paper size
detecting
switch
GND GND GND GND GND GND GND GND GND GND GND GND GND GND +24V +24V +24V +24V +24V +24V +5V +5V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V
RLYDRV
/FSRDRY
/100V/200V /HEATDT /ZEROXI
ROD
P101
1
2
3
SW102
1 23
4
J1201
J105
J1202
Power switch
Power supply PCB
J103
/POSISNS
GND +5V GND GND GND TH2 TH1 THCNCT
J914
J913M
J913F
TH101
J910
PI102
PI103
+5V GND
/MPSNSI
Delivery
sensor
Sub
thermistor
Main
thermistor
Multifeeder
paper sensor
J108
MT101
J915M
J915F
MT102
MT106 MT107
THSW101
H101
Thermal switch
Fixing heater
MT103
DRUM EARTH
MT104
Tr Dv Ant Pre
T403
TB403,TB404 TB405,TB406
CSTPDT TEST SW
TB401,TB402
+3.3V +3.3V +3.3V +3.3V +3.3V GND GND GND GND GND GND GND GND /PPRDY /CCRT /SBSY /PCLK /STS /RDY /TOP /CBSY /CCLK /CMD /PRNT /PRFD /CPRDY +5V +5V +5V /BD /VDO VDO N.C. N.C.
RX TX /RESET GND GND /PNLRD /PNLWD /DENB
/COMWR /PCLK /SCEN GND +5V
J104
J5
J6
J401
LCD101
LCD indicator PCB
Control panel
Control panel
control PCB
Video controller PCB
DC controller PCB
PI104
SW101
Test print switchCassette paper sensor
+24V MPFDO +24V /RGON +24V /CSTFD
P1
PU101
PCB101
PCB102
PCB201
PCB104
PCB103
123
Board to Board
Board to Board
J8
J1/J2/J3
72P
ROM-DIMM
J4
144P
RAM-DIMM
PRINT SERVER
(OPTION)
Board to Board
Board to Board
J9
HARD DISK
(OPTION)