2-10
/AD_CS
AD_CK
AD_I
N
VCC
PC
6
2
CE
0.
1u
AD_OUT
HEAD_
T
H
P_
S
ID
E
CROP
M
ARK
P
INCH_ROLL_U/
D
FRONT
_
COVER
MAI
N
T
E
NANCE_
COVER R
REAR_
P
AP
ER
FRONT
_
P
AP
ER
CUT
T
ING_CARRIAGE_ORG
P
R
INT
_
CARRIAGE_ORG
LCD_
E
LCD_
R
W
/L
E
D
/S
W
0
/R
E
S
E
T
_
L
C
D
LCD_
R
S
PD
[0
..7
]
/PA
N
E
L
/S
W
1
/L
C
D
_
C
S
PD
0
PD
1
PD
2
PD
3
PD
4
PD
5
PD
6
PD
7
A0
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
B0
18
B1
17
B2
16
B3
15
B4
14
B5
13
B6
12
B7
11
E
19
DI
R
1
IC4
74L
V
C
245
PC
2
CE
0.
1u
PC
3
CE
0.
1u
VCC3
VCC
/S
W
2
PC
5
CE
0.
1u
VCC3
HEAD_
T
H
P_
S
ID
E
CROP
M
ARK
R139
33
R140
33
R141
33
R142
33
R143
33
R144
33
R145
33
C49
CE
1u
R68
33
R67
33
C47
CE
1u
C48
CE
1u
R66
R_no
n(10K
)
VCC
R70
33
C50
CE
1u
42V
_SE
N
S
E
CROP
M
ARK
P
INCHP
OS
CROP
_
ONOUT
/S
ER
IA
L_
ST
AR
T
/S
RVBRD_RE
SE
T
/M
TR
E
R
R
/L
ESST
HANF
/I
NT
DDA
DDA_
Mt
o
S
DDA_St
o
M
/C
m
d_H
S
_M
to
S
/C
m
d
_
H
S_
St
o
M
Cm
d_M
to
S
Cm
d_S
to
M
DDA_CLK
5
4
6
3
7
2
8
1
RA40
E
X
BV
8V
103J
5
4
6
3
7
2
8
1
RA39
E
X
BV
8V
103J
VCC3
TO SERVO BOARD
/L
ESST
HANS
TX
D
2
RXD2
VCC
TO MONI
TOR SERI
AL
1
2
3
4
5
CN16
53398-0590
TO TAKE UP UNI
T
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
CN8
52808-2590
F0OUT
F0
IN
AI
N0
3
AI
N1
4
AI
N2
5
AI
N3
6
CS
2
NC
1
CK
12
DI
13
VDD
14
DO
10
SARS
11
VREF
9
AGND
8
VSS
7
IC44
TL
C0834ID
R69
33
D
B
[0
..7
]
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
/S
E
N
S
O
R
EXT
IN
R269
33
R268
10K
VCC
RT
C_CE
RT
C_CL
K
RT
C_DAT
A
R165
10K
VCC3
PC
6
9
CE
0.
1u
2
1
BT1
BCR20V4
CR2032-RTC BA
CK
U
P
HOL
DE
R BAT
T
E
RY BCR20V4
12
13
IC31F
74L
V
C
14
11
10
IC31E
74L
V
C
14
D1
2
D2
3
D3
4
D4
5
D5
6
D6
7
D7
8
D8
9
Q1
18
Q2
17
Q3
16
Q4
15
Q5
14
Q6
13
Q7
12
Q8
11
E1
1
E2
19
IC3
TC74V
H
C
T541A
F
T
D1
2
D2
3
D3
4
D4
5
D5
6
D6
7
D7
8
D8
9
Q1
18
Q2
17
Q3
16
Q4
15
Q5
14
Q6
13
Q7
12
Q8
11
E1
1
E2
19
IC7
74L
V
C
541
D9
1SS
355
D1
0
1SS
355
TP43
TP42
TP41
TP40
TP39
TP38
TP37
TP36
TP35
TP34
TP33
TP32
TP31
TP30
TP29
TP28
TP27
TP25
TP44
TP137
TP134
TP136
TP133
TP135
42V_S
E
N
S
E
R115
0
R116
0
R117
0
R118
0
R123
0
R124
0
R125
0
R126
0
R127
0
R128
0
R129
0
R130
0
R119
0
R120
0
R121
0
R122
0
R131
0
VCC
TO PANEL BOARD
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP20
TP21
TP22
TP23
RT
C_W
DAT
A
TP139
TP140
TP141
TP142
MAI
NT
ENANCE_
COVER L
R146
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN6
52808-2490
DI
12
CL
K
2
CE
7
DO
13
VDD
6
GND
11
TE
S
T
5
IN
T
10
FOUT
3
NC
1
NC
4
NC
8
NC
9
NC
14
IC6
RX-4045S
A
R138
10K
R242
100 1%
R243
10 1%
VCC1.
5
VI
N
1
VC
2
VO
3
VADJ
4
GND
5
IC46
P
Q
070X
Z
1H
Z
R306
120 1%
R308
1.
0K
1%
VCC1.
55
5
6
IC31C
74L
V
C
14
9
8
IC31D
74L
V
C
14
+
C24
100u/
25V
+
C36
100u/
25V
R305
10K
R250
10K
R248
10K
C43
CE
0.
01u
R247
1.
0K
VCC3
VCC3
PC
5
1
CE
0.
1u
VI
3
ADJ
1
VO
2
IC34
A
IC1086P
M
C44
CE
0.
1u
C51
CE
0.
1u
D7
1SS
355
D11
1SS
355
+
C23
C_no
n(10u/
16V)
R307
120 1%
1.25(1+
20/100)+
120(120E
-6)=
1.5V
1.25(1+
240/1000)=
1.55V
TP
138
TP130
TP143
+
C35
100u/
25V
VCC
1
2
CN17
B2P
S-VH
D8
S
M
L
312E
CT(G
RN
)
R71
470 1%
R249
10 1%
R135
0
R132
0
R134
10K
R133
10K
VCC3
R299
0
R296
10K
R297
10K
R298
10K
VCC3
TU
_O
N
TU
_RE
V
FD_ON
FD_
R
EV
TU
_S
TA
TE
F
D
_S
TA
TE
C5
C_non
C3
C_non
R6
0
R2
0
1
2
3
4
5
6
7
8
9
10
11
CN7
53398-1190
F0
IN
F0
OUT
/S
E
R
IA
L
_
S
TA
R
T
/S
RVBRD_RE
SE
T
/M
TR
E
R
R
/C
m
d_H
S_M
to
S
/C
m
d
_
H
S_
St
o
M
Cm
d_M
to
S
Cm
d_S
to
M
PC
4
7
CE
0.
1u
VCC3
VCC
R5
R_non
R1
R_non
TO HEATER BOARD
TU
_S
TB
Y
FD_ST
BY
R7
R_non
R3
R_non
R8
0
R4
0
C4
C_non
C6
C_non
P
C
239
CE
0.
1u
P
C
153
CE
0.
1u
TP24
/P
ANEL_
W
R
VCC3
1
2
3
4
5
6
7
8
9
CN4
53014-09
R137
0
C38
C_no
n
R136
0
C39
C_no
n
TP19
TP18
+
C34
100u/
25V
VCC
C46
CE
0.
1u
D1
2
1SS
355
P
C
215
CE
0.
1u
Vi
2
GND
3
Vo
4
Vc
1
Se
n
s
5
IC39
SI-3033Z
F
P
C
216
CE
0.
1u
+
C33
10u/
16V
1
2
3
CN12
53398-0390
VCC
R148
10K
R151
10K
R147
10K
R150
10K
R154
10K
R153
10K
R155
10K
TO SENSOR
1
2
3
4
5
6
CN11
53398-0690
TO PAPER SENSOR
TO CUT
CARI
ORG
TP59
TP58
TP57
TP54
TP45
TP53
TP46
TP51
TP50
TP62
TP49
TP61
TP48
TP60
TP47
1
2
3
4
5
6
CN9
53014-0610
1
2
3
4
CN10
53398-0490
R149
10K
VCC
TO COVER SW
R267
10K
CROP
M
ARK
P
INCHP
OS
CROP
_
ONOUT
/LESST
HANF
/LESST
HANS
/I
NT
DDA
DDA_
Mt
o
S
DDA_St
o
M
DDA_CLK
/S
W
0
/S
W
1
/S
W
2
LC
D_
R
S
LC
D_
R
W
LC
D_
E
/L
C
D
_
C
S
/L
E
D
PD
[0
..7
]
/P
ANEL
/PA
N
E
L
_
W
R
/R
ESET
_
L
C
D
D
B
[0
..7
]
TU
_S
TBY
TU
_S
TA
TE
TU
_O
N
TU
_RE
V
FD_ST
B
Y
F
D
_S
TA
TE
FD_ON
FD_
R
EV
RXD2
T
XD2
EXT
IN
AD_OUT
RT
C_DAT
A
RT
C_W
DAT
A
RT
C_CL
K
RT
C_CE
VDD
2
GND
3
OUT
1
Cd
5
NC
4
IC33
RN
5V
D
29A
TO FEEDER UNIT
MAIN BOARD_Circuit Diagram 6/9
Summary of Contents for VersaUV LEJ-640
Page 32: ...2 4 MAIN BOARD_Arrangement Diagram Soldering Side ...
Page 43: ...2 15 HEAD BOARD_Arrangement Diagram Soldering Side ...
Page 54: ...2 26 SERVO BOARD_Arrangement Diagram Soldering Side ...
Page 63: ...2 35 SUB BOARD B_ Arrangement Diagram Component Side ...
Page 70: ...2 42 2 6 INK SYSTEM BOARD INK SYSTEM_Arrangement Diagram Component Side ...
Page 282: ...4 74 9 Fix the I S Cover I S Cover Hook Screw Screw ...
Page 306: ...7 2 Unpacking ...