Read Sharp MX-5500N / MX-6200N / MX-7000N (serv.man41) Service Manual online
MX7000N CIRCUIT DIAGRAM / 回路図 2 – 4
C32
0.1uF(B)
CP84
CP87
CP83
BP32
CP74
C28
0.1uF(B)
X14
X_SG8002JF(16.450MHz/ST MODE)
ST
1
GND
2
OUT 3
VDD 4
CP1099
R33
47J
CP96
C35
7pF(CH)
CP93
R50
33J
CP109
C872
X_0.1uF(B)
CP288
CP92
R731
X_22J
R43
33J
CP103
CP64
CP75
CP1100
C40
X_150pF
CP110
CP62
CP91
R730
X_33J
IC98
X_ASM3P2274AF-06OR
Xin/CLKIN
3
VSS 6
PD
1
MODOUT 5
VDD 4
Xout
2
IC9
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
CP104
CP1115
CP60
CP58
CP80
CP289
CP59
CP63
CP70
R68
33J
IC4
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
CP90
R66
33J
R49
33J
L2
BLM15A
G121SN1(1005)
1
2
BR1
47KJx4
8
1
7
2
6
3
5
4
R39
220J
CP61
CP89
IC5
CY23S09SXC1T
REFIN
1
VDD
4
OUTA2
3
OUTA1
2
OUTB2
7
OUTB1
6
GND
5
S2
8
S1 9
OUTB3 10
OUTB4 11
GND 12
VDD 13
OUTA3 14
OUTA4 15
CLKOUT 16
CP102
R52
X_68J
CP95
CP71
CP107
CP68
CP287
R48
47J
R54
X_33J
CP67
CP94
C873
X_0.1uF(B)
CP100
R35
220J
CP1101
CP73
R51
33J
R727
X_33J
BP1
R46
47J
CP282
CP114
R41
47J
CP113
L3
BLM15A
G121SN1(1005)
1
2
R732
X_22J
R30
47J
C29
0.1uF(B)
CP98
R53
33J
CP105
CP97
C41
0.1uF(B)
BR2
47KJx4
8
1
7
2
6
3
5
4
CP79
CP86
R55
33J
R728
X_33J
CP72
R31
47J
CP66
CP99
CP65
R67
33J
PO_nICUIMGCLKENB
ICUSYSCLK33_2BASE
PCICLK_BASE2
E
BASE
CLK3265
PCI2_CLK66_1
PCI2_CLK66_4
PCI2_CLK66_3
PCI2_CLK66_2
+3.3V
+3.3V
DGND
DGND
DGND
+3.3V
DGND
DGND
DGND
DGND
+3.3V
+3.3V
DGND
DGND
+3.3V
DGND
+3.3V
DGND
DGND DGND
DGND
SA_MST_CLK {13}
ICUSYSCLK33_1 {38}
IMGSYSCLK33 {40}
IMG_OBCLKI {41}
IMG_OCCLKI {41}
ICU_SOCLK {36}
SA_PCI1_CLK {12}
MAC_PCI1_CLK {17}
IF_PCI1_CLK {23}
PCI1_EXTCLK {33}
CLOCK3333 {43}
IDE_PCI2_CLK {16}
PCI2_EXTCLK {33}
SA_PCI2_CLK {12}
ICU_PCI2_CLK {36}
Down-1.5%
3
3
2
2
1
1
D
C
B
A
2/42
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