Read Sharp MX-5500N / MX-6200N / MX-7000N (serv.man41) Service Manual online
MX7000N CIRCUIT DIAGRAM / 回路図 2 – 5
CP147
C785
0.1uF(B)
Q4
DTC114YUA
E
B
C
10K
47K
CP116
R88
X_1MJ
X_1MJ
R91
22J
L4
BLM15AG121SN1(1005)
1
2
X5
IC91
ASM3P2474AF-06OR
Xin/CLKIN
3
VSS
6
x1/x2
1
MODOUT
5
VDD
4
Xout
2
CP144
CP117
C97
0.1uF(B)
CP145
R69
220J
C42
15pF(CH)
CP118
C46
27pF(CH)
CP135
X4
25.0000MHz(SMT)
R85
10KJ
C47
27pF(CH)
C43
15pF(CH)
IC11
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
CP120
CP146
CP137
CP
IC13
ASM3P2779AF-06OR
Xin/CLKIN
3
VSS 6
PD
1
MODOUT 5
VDD 4
Xout
2
C45
0.1uF(B)
CP
R70
X_1MJ
R87
220J
CP133
CP
CLK50
CLKUARTBASE
+3.3V
DGND
DGND
DGND
DGND
+3.3V
DGND
DGND
+3.3V
+3.3V
DGND
+3.3V
DGND
DGND
DGND
GPO_nSMICCLKENB
{43}
GPO_nIFCLKENB
{43}
{3
5
5
4
4
3
3
D
C
B
A
MFPC PWB (GLOBAL CLOCK 2)
14.7456MHz(SMT)
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