MX-M904, MX-M1204 (serv.man11). Circuit Diagram. - Sharp Copying Equipment Service Manual (repair manual). Page 14

Read Sharp MX-M904 / MX-M1204 (serv.man11) Service Manual online

MX-M1204  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  7
DGND
5V_IN
DGND
DGND
DGND
RS_1R5V_EC
DGND
5V_IN
DGND
DGND
DGND
S_1R5V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
V1P5_PCI_ON
{13}
V1P8_SOC_ON
{13}
C22
0.1uF(B:10V)
C22
0.1uF(B:10V)
CP52
CP52
R8
19.6KF
R8
19.6KF
R43
X_10KJ
R43
X_10KJ
CP54
CP54
CP1
CP1
CP109
CP109
R40
1J(1608)
R40
1J(1608)
CP50
CP50
R47
19.6KF
R47
19.6KF
R684
2.2J
R684
2.2J
CP48
CP48
CP107
CP107
C54
1uF(1608:B:10V)
C54
1uF(1608:B:10V)
C32
1pF
C32
1pF
R22
X_10KJ
R22
X_10KJ
CP14
CP14
C19
1uF(1608:B:10V)
C19
1uF(1608:B:10V)
C53
1uF(1608:B:10V)
C53
1uF(1608:B:10V)
CP38
CP38
CP49
CP49
C442
1000pF(B:50V)
C442
1000pF(B:50V)
R7
10KF
R7
10KF
R45
133KF
R45
133KF
R44
4.75KF
R44
4.75KF
R702
2.2J
R702
2.2J
R41
10KJ
R41
10KJ
R5
4.22KF
R5
4.22KF
CP16
CP16
R21
0J
R21
0J
C34
1uF(1
C34
1uF(1
C33
1uF(1608:B:10V)
C33
1uF(1608:B:10V)
R6
133KF
R6
133KF
L1
NR6045T1R0N
L1
NR6045T1R0N
IC58
RSH090N03TB
IC58
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
R42
0J
R42
0J
R4
10KJ
R4
10KJ
IC63
RSH090N03TB
IC63
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
CP11
CP11
CP111
CP111
L2
NR6045T1R0N
L2
NR6045T1R0N
IC59
RSH090N03TB
IC59
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
R3
1J(1608)
R3
1J(1608)
C52
10uF(2012:F:10V)
C52
10uF(2012:F:10V)
CP53
CP53
+
C
1
8
22uF
+
C
1
8
22uF
CP15
CP15
C20
1uF(1608:B:10V)
C20
1uF(1608:B:10V)
+
C
5
1
22uF
+
C
5
1
22uF
IC3
SC418
IC3
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
C23
1uF(1608:B
C23
1uF(1608:B
CP3
CP3
CP10
CP10
CP13
CP13
CP9
CP9
+
C35
180uF
+
C35
180uF
CP12
CP12
CP4
CP4
IC5
SC418
IC5
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
CP55
CP55
IC10
RSH090N03TB
IC10
RSH090N03TB
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
CP56
CP56
C475
1000pF(B:50V)
C475
1000pF(B:50V)
+
C4
1
1
5
0
U
F
/4
.0
V
(PXA/
F
6
0
)
+
C4
1
1
5
0
U
F
/4
.0
V
(PXA/
F
6
0
)
C3
1pF
C3
1pF
C31
0.1uF(B:10V)
C31
0.1uF(B:10V)
CP2
CP2
CP110
CP110
R46
10KF
R46
10KF
C21
1uF(1608:B:10V)
C21
1uF(1608:B:10V)
CP51
CP51
C405
10uF(2012:F:10V)
C405
10uF(2012:F:10V)
PCI
SOC DDR
REUS1/2 PCI & SOC POWER
D
C
B
A
MFPC PWB (REUS1/2 PCI & SOC DC POWER)
5
4
3
5
4
3

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