MX-6240N, MX-7040N (serv.man34). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 22

Read Sharp MX-6240N / MX-7040N (serv.man34) Service Manual online

MX-7040  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  9
DGND
5V_IN
DGND
DGND
DGND
RS_3R3V_EC
DGND
5V_IN
DGND
DGND
DGND
DGND
DGND
DGND
DGND
S_1R05V_ECO
DGND
DGND
ARM11_OFF_N
{3,4,5}
V1P05_SOC_ON
{13}
SOC_V1P05_PG
{13}
L3
NR8040T0R9N
L3
NR8040T0R9N
R81
1J(1608)
R81
1J(1608)
L6
NR6045T1R3N
L6
NR6045T1R3N
CP26
CP26
CP60
CP60
R57
54.9KF
R57
54.9KF
IC13
RSH090N03TB
IC13
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
R18
10KF
R18
10KF
R16
5.49KF
R16
5.49KF
CP63
CP63
IC2
SC418
IC2
SC418
FB
1
FBL
2
VDDA
3
VOUT
4
NC
5
PGND
11
DL
12
VDDP
13
PSV
14
PGOOD
15
ILIM
16
EN
17
AGND
18
TON
19
ENL
20
VIN
6
VLDO
7
BST
8
DH
9
LX
10
EP
a
d
C38
0.1uF(B:10V)
C38
0.1uF(B:10V)
CP42
CP42
CP43
CP43
CP20
CP20
R56
10KF
R56
10KF
CP21
CP21
R53
0J
R53
0J
R13
X_10KJ
R13
X_10KJ
CP62
CP62
IC15
TK40P03M1
IC15
TK40P03M1
G
1
D
2
S
3
R17
130KF
R17
130KF
C64
10uF(2012:F:10V)
C64
10uF(2012:F:10V)
C17
1uF(1608
C17
1uF(1608
C72
1000pF(B:50V)
C72
1000pF(B:50V)
CP41
CP41
CP61
CP61
CP59
CP59
R704
2.2J
R704
2.2J
CP28
CP28
R121
2.2J
R121
2.2J
CP22
CP22
CP40
CP40
C37
1uF(1608:B:10V)
C37
1uF(1608:B:10V)
CP19
CP19
+
C5
9
22uF
+
C5
9
22uF
+
C7
4
68U
F
/6.3V
(P
X
A
/F
6
0)
+
C7
4
68U
F
/6.3V
(P
X
A
/F
6
0)
CP18
CP18
C39
1uF(1608:B:10V)
C39
1uF(1608:B:10V)
CP141
CP141
C464
1000pF(B:50V)
C464
1000pF(B:50V)
C65
1uF(1608:B:10V)
C65
1uF(1608:B:10V)
R15
X_10KJ
R15
X_10KJ
C58
10uF(2012:F:10V)
C58
10uF(2012:F:10V)
CP39
CP39
R14
0J
R14
0J
C67
1uF(16
C67
1uF(16
C42
1pF
C42
1pF
IC61
RSH090N03TB
IC61
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
CP65
CP65
CP27
CP27
R19
10.7KF
R19
10.7KF
R82
X_10KJ
R82
X_10KJ
R55
133KF
R55
133KF
CP58
CP58
R52
10KJ
R52
10KJ
C16
1pF
C16
1pF
CP29
CP29
IC6
SC418
IC6
SC418
FB
1
FBL
2
VDDA
3
VOUT
4
NC
5
PGND
11
DL
12
VDDP
13
PSV
14
PGOOD
15
ILIM
16
EN
17
AGND
18
TON
19
ENL
20
VIN
6
VLDO
7
BST
8
DH
9
LX
10
EP
a
d
+
C63
22uF
+
C63
22uF
IC14
TK40P03M1
IC14
TK40P03M1
G
1
D
2
S
3
R54
15.4KF
R54
15.4KF
R80
1J(1608)
R80
1J(1608)
C68
0.1uF(B:10V)
C68
0.1uF(B:10V)
CP64
CP64
C66
1uF(1608:B:10V)
C66
1uF(1608:B:10V)
C36
1uF(1608:B:10V)
C36
1uF(1608:B:10V)
CP17
CP17
CP214
CP214
C69
1uF(1608:B:10V)
C69
1uF(1608:B:10V)
CP57
CP57
+
C40
5
6
0
U
F
/4
.0
V(
PXA/
H
C
0
)
+
C40
5
6
0
U
F
/4
.0
V(
PXA/
H
C
0
)
REUS1/2 AR
SOC 1.0
ARM & SOC POWER
D
C
B
A
MFPC PWB (REUS1/2 ARM11 &SOC DC POWER)
5
4
3
5
4
3

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