MX-5500N, MX-6200N, MX-7000N (serv.man41). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 14

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MX7000N  CIRCUIT DIAGRAM / 回路図  2 – 7
C54
X_0.01uF
IC16B
SN74LVC14APWR
3
4
14
14
7
7
Q6
DTC114YUA
E
B
C
10K
47K
R121
X_10KJ
CP168
Q5
DTC114YUA
E
B
C
10K
47K
CP160
CP155
D40
X_1SS355
A
K
C53
X_0.01uF
CP278
TP1
X_HK-4
CP159
C62
0.1uF(B)
CP164
CP535
R703
X_15KJ
CP183
CP173
SW1
X1_SKQMBAE010
CP162
CP277
R708
X_15KJ
9
14
14
7
7
R111
1KJ
CP172
R110
X_10KJ
C55
X_0.01uF
R142
33J
CP293
CP385
CP165
CP169
CP599
R704
X_2.2KJ
B
C52
0.01uF
IC15
BU4242F
GND
1
VDD
2
CT
3
VOUT
4
C740
0.1uF(B)
CP177
C60
0.1uF(B)
Q26
X_DTC114YUA
E
B
C
10K
47K
BR4
47KJx4
8
1
7
2
6
3
5
4
BR3
10KJx4
81
72
63
54
Q9
DTC114YUA
E
B
C
10K
47K
R109
100J
CP175
CP174
CP276
IC18
SN74LVC244APWR
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
CP676
CP161
IC17F
SN74LVC14APWR
13
12
14
14
7
7
R315
0J
CP163
IC16C
SN74LVC14APWR
5
6
14
14
7
7
BP44
IC16F
SN74LVC14APW
13
12
14
14
7
7
R113
10KJ
C57
1000pF
Q7
DTC114YUA
E
B
C
10K
47K
BP38
R707
X_33J
CP166
IC16E
SN74LVC14APWR
11
10
14
14
7
7
CP179
CP180
R106
10KJ
Q8
DTC114YUA
E
B
C
10K
47K
C59
0.1uF(B)
CP181
CP158
C56
0.1uF(B)
SA_VCCNG_3.3V
DGND
DGND
+3.3V
DGND
+3.3V
DGND
+3.3V
DGND
+3.3V
D
DGND
+3.3V
DGND
DGND
DGND
+3.3V
DGND
+3.3V
+3.3V
DGND
+5V_IN
+3.3V
DGND
DGND
DGND
DGND
+3.3V
DGND
DGND
DGND
+3.3V
D
DGND
DGND
+3.3V
GPO_SELFRST
{43}
RES_MFP_MT
{31}
RES_MFP_FAX2
{29}
JTAGICE_RESET
{7}
V33_RTN_JIG1
{17,20}
CPU_MODECLK_2.5V
{7}
CPU_MO
GPO_nSOFTRST_PCI2
{43}
GPO_nSOFTRST_IMG
{43}
GPO_nSOFTRST_PCI1
{43}
nPCI1_RS
nPCI2_RS
nIMGASIC
SA_VCCOK_2.5V
{7,8}
nIOGA_R
SA_CPURST_2.5V
{7,8}
RESET_G
nSYSTEM
SRAM_CE
SELF_RESET by MPU
Force Reset by Another PWB
5
5
4
4
3
3
D
C
B
A
MFPC PWB (
)
ReSet Tree

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