MX-2300N, MX-2700N, MX-2300G, MX-2700G, MX-2300FG, MX-2700FG (serv.man10). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 10

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MX-2300/2700 N/G/FG  CIRCUIT DIAGRAM / 回路図  2 – 1
仮置き
Circuit Diagram
 
[2] CIRCUIT DIAGRAM / 回路図
1. MFP CONTROLLER PWB / MFP コントローラ PWB
CP30
Q3
DTC114YUA
E
B
C
10K
47K
CP36
D41
X_1SS355
A
K
CP280
TP12
HK-4
R9
21.0KF
D45
X_1SS355
A
K
R12
267KF
CP25
D2
LT1F67AF
A
K
CP29
MOD5
MPD-0634B
VIN_5V
1
ONxOFF
2
N.C.
4
N.C.
5
GND
6
GND
7
ADJ
8
VOUT
9
VOUT
10
3PIN : NONE
4,5PIN Must be left N.C.
CP279
R19
470J
C2
10uF(2012)
R5
1.50KF
TP14
HK-4
D42
X_1SS355
A
K
CP34
Q2
DTC114YUA
E
B
C
10K
47K
CP43
D44
X_1SS355
A
K
D36
RB461F
K
N
A
CP14
D1
LT1F67AF
A
K
TP11
HK-4
CP15
CP48
R1
3.16KF
TP5
HK-4
R18
470J
C9
10uF(2012)
CP18
CP22
CP47
R2
1.50KF
MOD1
MPD-0634B
VIN_5V
1
ONxOFF
2
N.C.
4
N.C.
5
GND
6
GND
7
ADJ
8
VOUT
9
VOUT
10
3PIN : NONE
4,5PIN Must be left N.C.
TP8
HK-4
CP16
R13
267KF
TP6
HK-4
D32
RB461F
K
N
A
D3
LT1F67AF
A
K
D47
X_1SS355
A
K
C10
10uF(2012)
CP46
TP15
HK-4
D33
RB461F
K
N
A
CP40
CP281
D48
X_1SS355
A
K
D46
X_1SS355
A
K
C1
10uF(2012)
TP9
HK-4
CP42
R14
21.0KF
D43
X_1SS355
A
K
R17
470J
MOD6
MPD-0634B
VIN_5V
1
ONxOFF
2
N.C.
4
N.C.
5
GND
6
GND
7
ADJ
8
VOUT
9
VOUT
10
3PIN : NONE
4,5PIN Must be left N.C
R4
3.16KF
CP31
R104
21.0KF
Q1
DTC114YUA
E
B
C
10K
47K
D37
RB461F
K
N
A
CN27
BM06B-SRSS-TB
1
1
2
2
3
3
4
4
5
5
6
6
TP4
HK-4
TP13
HK-4
CP26
TP10
HK-4
CP13
MOD2
MPD-0634B
VIN_5V
1
ONxOFF
2
N.C.
4
N.C.
5
GND
6
GND
7
ADJ
8
VOUT
9
VOUT
10
3PIN : NONE
4,5PIN Must be left N.C
TP7
HK-4
DC_ON_OFF_CTL_CORE
DC_ON_OFF_CTL_CORE
DC_ON_OFF_CTL_CORE
DC_ON_OFF_CTL_IO
CPU_CORE1.3V
+1.8V
ISC_CORE1.2V
+5V_IN
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+5V_IN
+5V_IN
+5V_IN
DGND
DGND
DGND
DGND
+3.3V
+3.3V
+3.3V
DGND
DGND
+5V_IN
DGND
DGND
DGND
DGND
DGND
DGND
CPU_CORE1.3V
ISC_CORE1.2V
SYSTEM2.5V
+2.5VEAST
+3.3V
+1.8V
+1.2VICU
+1.2VIMG
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
GPO_LED1_ON
{43}
GPO_LED2_ON
{43}
GPO_LED3_ON
{43}
5
5
4
4
3
3
D
C
B
A
MFPC PWB (DC power)
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