Read Sharp MX-M623U / MX-M753U (serv.man8) Service Manual online
MX-M753 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 5
SSCGOFF
IREF
SPREA
PCIE_CLK6P
PCIE_CLK5P
PCIE_CLK6M
PCIE_CLK5M
DIFCLKBUF_IN
RSV33M
PCIE_CLK2P
PCIE_CLK2M
DCPWRON_BANK2
DCPWRON_BANK2
PCIE_CLK0P
PCIE_CLK0M
PCIE_CLK1P
PCIE_CLK1M
PCIE_CLK1M
DCPWRON_BANK2
DCPWRON_BANK2
OPT_REFCLK_OE
DCPWRON_BANK2
PCIE_CLK3P
PCIE_CLK3N
3R3V
3R3V
3R3V_CLKBUF
3R3V
3R3V
3R3V
3R3V
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
D
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
MFP_PCIE_CLKP
{16}
MFP_PCIE_CLKN
{16}
HDD_PCIE_CLKP
{13}
HDD_PCIE_CLKN
{13}
SOC_SYSCLK
{6}
SOC_RTC_CLK
{6}
CPLD_REFCLK
{4}
DCPWRON_BANK2
{4,6}
S2_I2C_SDA
{4,6,8}
S2_I2C_SCL
{4,6,8}
CODEC_SYS_CLKP
{34}
CODEC_SYS_CLKN
{34}
SWITCH_PCIE_CLKP
{38}
SWITCH_PCIE_CLKN
{38}
R94
33J
4
CB204
0.1uF(B)
CP295
CP
R105
1J
5
CB207
0.1uF(B)
GP12
CP221
R203
X_10J
CP161
CP228
CP162
CP294
CP85
X8
FA-365_14.7456_50ppm
#1
1
#2
2
CP167
CP169
CP231
CP173
C224
0.1uF(B)
R201
X_4.7KJ
X_4.7KJ
C170
0.1uF(B)
CP163
CP159
C128
1000pF(B)
R99
49.9F
49.9F
R96
33J
CP176
CP156
CP224
CP168
CP164
GP5
CP403
C169
0.1uF(B)
R101
49.9F
49.9F
C167
0.1uF(B)
R204
10J
R78
475F
C130
0.1uF(B)
R103
49.9F
X4
SG-310SCF_50ppm_25MHz
ST
1
GND
2
OUT
3
VDD
4
R102
49.9F
49.9F
CP175
CP235
R138
10J
GP7
R93
33J
C223
X_27pF(CH)
X_27pF(CH)
CP296
CP229
IC12
CY25404-006(KUBERA)
VDDc
1
XOUT
2
XIN
3
VSS
4
CLK1
5
VDD1
6
CLK2
7
VSS
8
FS0
9
FS1
10
CLK4
11
CLK5
12
VSS
13
CLK6
14
VDD2
15
CLK7
16
VDD3
17
CLK8
18
VSS
19
CLK9
20
R90
33J
CP297
CP174
X6
X_SG-310SCF_50ppm_25MHz
ST
1
GND
2
OUT
3
VDD
4
RJ6
X_P
A
DSHOR
T
R104
49.9F
49.9F
C222
0.1uF(B)
CP84
CP84
GP4
CP158
GP3
R97
49.9F
49.9F
CB210
0.1uF(B)
CB205
0.1uF(B)
CP155
R202
10J
CP171
CP165
CP401
C
GP6
CB209
0.1uF(B)
R95
33J
C225
X_27pF(CH)
R98
49.9F
49.9F
CB206
0.1uF(B)
C
CP153
CP157
R88
22J
22J
C131
0.01uF(B)
R133
10J
CP160
CP577
GP9
CP166
CP170
R92
33J
CB208
0.1uF(B)
R91
33J
R200
4.7KJ
4.7KJ
R89
33J
CP225
GP8
C171
10uF(2012:F)
CP299
R139
22J
C1
0.0
IC14
ICS9FG108CG-LFT
XIN/CLKIN
1
X2
2
VDD
3
GND
4
REFOUT
5
FS2 (PD)
6
OE_7 (PD)
7
DIF_7
8
DIF_7#
9
VDD
10
DIF_6
11
DIF_6#
12
OE_6 (PU)
13
VDD
14
GND
15
OE_5 (PU)
16
DIF_5
17
DIF_5#
18
VDD
19
DIF_4
20
DIF_4#
21
OE_4 (PD)
22
SDATA
23
SCLK
24
DIF_STOP#
25
SPREAD (PD)
26
SEL14M_25M (PU)
27
OE_3 (PD)
28
DIF_3#
29
DIF_3
30
VDD
31
DIF_2#
32
DIF_2
33
OE_2 (PU)
34
GND
35
VDD
36
OE_1 (PU)
37
DIF_1#
38
DIF_1
39
VDD
40
DIF_0#
41
DIF_0
42
OE_0 (PD)
43
FS1 (PD)
44
FS0 (PD)
45
IREF
46
GNDA
47
VDDA
48
R100
49.9F
49.9F
5
4
3
D
C
B
A
MFPC PWB (GLOBAL CLOCK)
5
4
3
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