MX-5050N, MX-5050V, MX-5070N, MX-5070V, MX-6050N, MX-6050V, MX-6070N, MX-6070V (serv.man8). Circuit Diagram. - Sharp Copying Equipment Service Manual (repair manual). Page 115

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MX-5150FN  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  3 – 92
3
2
1
D
C
B
A
nWU_F
WU
nPWR_SW_R
POF_PCU
nPOF_PCU_R
FAX_INFO
CLR_PIC
PGD
PWR_SW
PGD
PGC
5VO
DGND
DGND
DGND
DGND
5VO
DGND
DGND
DGND
5VO
5VO
DGND
5VO
5VO
DGND
DGND
DGND
5VO
5VO
DGND
5VO
DGND
5VO
5VO
DGND
DGND
5VO
5VO
DGND
DGND
+12V
5VO
DGND
5VO
DGND
5VO
DGND
5VO
DGND
5VO
5VO
DGND
DGND
5VO
DGND
5VO
DGND
DGND
DGND
GND
5VO
5VO
5VO
5VO
DGND
+3.3V_N
nPWR_SW {40}
nPOF_PCU {24,48}
nFAX123_WU_OC {21,22,23,26}
RXD_PIC {26}
nCLR_PIC {26}
TXD_PIC {26}
POW_LED {40}
WU_LED {39}
FAX_INFO {40}
PGC
{49}
TED4 {24}
RB57
1KJ
CP64
1PS302
DB12
A
K
C
1PS302
DB9
A
K
C
B39
RB77
100J
B38
CP73
RB34
1KJ
CP116
CP106
CP112
1PS302
DB4
A
K
C
RB40
1KJ
ICB1D
74VHCT14AFT(BJ)
9
8
14
7
RB54
X_0J
C54
1000PF(0603:B:50V)
CP108
CB15
1000PF(0603:B:50V)
C53
0.1uF(0603:X5R:10V)
RB30
1KJ
CP70
QB3
4.7K
47K
DTA043ZUB
O
I
G
1PS302
DB5
A
K
C
CB10
1000PF(0603:B:50V)
CP57
CB11
1000PF(0603:B:50V)
4.7K
47K
Q13
DTC043ZUB
E
B
C
CP104
CB21
1000PF(0603:B:50V)
RB45
X_0J
RB41
X_10KJ
CP69
CP72
CP62
ICB1C
74VHCT14AFT(BJ)
5
6
14
7
1PS302
DB3
A
K
C
RB43
0J
ICB2B
74VHCT14AFT(BJ)
3
4
14
7
CP56
ICB2C
74VHCT14AFT(BJ)
5
6
14
7
CP71
RB33
1KJ
CP30
RB60
1KJ
CB16
0.1uF(0603:X5R:10V)
CP113
C52
B:10V)
4.7K
47K
QB43
DTC043ZUB
E
B
C
RB37
1KJ
CB18
1000PF(0603:B:50V)
CP63
CP114
CP111
RB36
1KJ
CN7
-TB(LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
ICB2E
74VHCT14AFT(BJ)
11
10
14
7
CB12
1000PF(0603:B:50V)
RB61
1KJ
RB65
10KJ
RB31
10KJ
RB29
0J
CB9
1000PF(0603:B:50V)
ICB1E
74VHCT14AFT(BJ)
11
10
14
7
ICB2F
74VHCT14AFT(BJ)
13
12
14
7
RB35
1KJ
RB28
X_10KJ
DB1
1SS355VM
CP130
1PS302
DB6
A
K
C
QB42
4.7K
47K
DTA043ZUB
O
I
G
RB32
100KJ
CP61
RB55
0J
CP107
82_BLANK
2/VREF-/CVREF/C2IN1+
3/VREF+/C1IN+
K/SCL
RC4/SDI/SDA
15
RC5/SDO
16
RC6/TX/CK
17
RC7/RX/DT
18
RE3/VPP
0/ULPWU/C12IN0-
1/C12IN1-
CKI/C1OUT
4/SS/C2OUT
LKIN/RA7
LKOUT/RA6
OSO/T1CK1
OSI/CCP2
A/CCP1
VSS
19
VDD
20
RB0/AN12/INT
21
RB1/AN10/P1C/C12IN3-
22
RB2/AN8/P1B
23
RB3/AN9/PGM/C12IN2-
24
RB4/AN11/P1D
25
RB5/AN13/T1G
26
RB6/ICSPCLK
27
RB7/ICSPDAT
28
RB56
0J
CP28
CP60
ICB2A
74VHCT14AFT(BJ)
1
2
14
7
CP105
CP74
3
2
1
48
68
48
68
48
68
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