Sharp MX-M904 / MX-M1204 (serv.man11) Service Manual ▷ View online
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 94
DMI_RXN1
DMI_RXP2
DMI_RXP0
DMI_RXN3
DMI_RXN2
DMI_RXN0
DMI_RXP1
DMI_RXP3
RS_1R5V_ECO
RS_1R5V_ECO
RS_1R5V_ECO
RS_1R5V_ECO
DGND
V3P3L
DMI_C_RXN3
{45}
DMI_C_RXN2
{45}
DMI_C_RXN1
{45}
DMI_C_RXN0
{45}
{9}
REF_CLK_14M
USB_OC#0
{55}
USB_PP0
{55}
{9}
USB_CLK_48M
USB_OC2_N
{55}
DMI_C_RXP0
{45}
USB_PN0
{55}
USB_PP2
{55}
USB_PN2
{55}
DMI_C_RXP1
{45}
USB_PN4
{58}
{58}
USB_PP4
DMI_C_RXP3
{45}
DMI_C_RXP2
{45}
PNL_USB_DN
{42}
PNL_USB_DP
{42}
R781
10KJ
R781
10KJ
R778
10KJ
R778
10KJ
R722
10KJ
CP95
CP95
R783
10KJ
R783
10KJ
CP163
CP163
C514
0.1uF(B:10V)
R808
10KJ
R808
10KJ
C510
0.1uF(B:10V)
0.1uF(B:10V)
CP350
CP350
R730
10KJ
C516
0.1uF(B:10V)
CP165
CP165
CP1237
CP1237
R807
10KJ
R807
10KJ
C569
0.1uF(B:10V)
C513
US
B
US
B
USBP8N
M2
USBP8P
M1
USBP9P
N2
USBP9N
N3
USBP7N
M5
USBP5P
K1
USBP5N
K2
USBP6N
L3
USBP7P
M4
USBP3N
J3
USBP2N
H2
USBP3P
J2
USBP4P
K4
USBP4N
K5
USBP0N
G3
USBP0P
G2
USBP1P
H4
USBP2P
H1
USBP1N
H5
CLK14
AG9
CLK48
G5
USBRBIAS
F2
USBRBIAS
F3
GPIO29_OC5
AG17
GPIO43_OC4
AF15
GPIO42_OC3
AE15
GPIO40_OC1
AG16
GPIO41_OC2
AG15
OC0
AJ19
OC9
AH18
OC8
AD14
GPIO31_OC7
AJ18
GPIO30_OC6
AD12
USBP6P
L2
R727
10KJ
CP86
R779
10KJ
R779
10KJ
0.1uF(B:10V)
C512
0.1uF(B:10V)
CP1236
CP1236
CP243
CP243
10KJ
CP99
CP99
R782
10KJ
R782
10KJ
CP240
CP240
R1296
10KJ
R843
22.6F
R1294
R728
R1295
R1295
10KJ
R780
10KJ
R780
10KJ
R106
10KJ
10KJ
C511
0.1uF(B:10V)
C515
47/57 (49)
D
C
B
A
3
2
1
3
2
1
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 95
ICH_PME#
V3P3L
RS_3R3V_ECO
V3P3L
PCI_GNT0#
{53}
ICH_33M_CLK
{9}
PCI_GNT2_N
{53}
R1B_ICH_INTOUT_N
{11}
R1B_ICH_INTOUT1_IP
{11,24}
R1C_ICH_INTOUT_N
{19}
R2B_ICH_INTOUT2_N
{24}
R2B_R1B_INTOUT3_IP
{11,24}
R2B_R1B_INTOUT1_IP
{11,24}
R874
10KJ
10KJ
R842
R1351
X_0J
R875
10KJ
R212
10KJ
R213
10KJ
R219
10KJ
R216
10KJ
CP1223
R211
10KJ
R871
10KJ
R221
10KJ
R220
10KJ
R1290
10KJ
R876
10KJ
CP349
CP349
X_0J
R1293
X_10KJ
R1289
0J
CP1224
CP1224
R1291
10KJ
R841
10KJ
10KJ
R215
10KJ
R1292
10KJ
10KJ
R217
R218
10KJ
R869
10KJ
R877
10KJ
CP1222
CP1222
R1352
R1353
MFPC PWB (ICH8M [PCI])
D
C
B
A
5
4
3
5
4
3
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 96
DGND
KJ
KJ
R839
X_10KJ
PC
I
ICH8M
1 OF 7
IC22A
PC
I
ICH8M
1 OF 7
IC22A
AD0
D20
AD1
E19
AD2
D19
AD3
A20
AD4
D17
AD5
A21
AD6
A19
AD7
C19
AD8
A18
AD9
B16
AD10
A12
AD11
E16
AD12
A14
AD13
G16
AD14
A15
AD15
B6
AD16
C11
AD17
A9
AD18
D11
AD19
B12
AD20
C12
AD21
D10
AD22
C7
AD23
F13
AD24
E11
AD25
E13
AD26
E12
AD27
D8
AD28
A6
AD29
E8
AD30
D6
AD31
A3
DEVSEL
D16
GPIO55_GNT3
C10
IRDY
C8
FRAME
A17
SERR
F10
STOP
C16
PAR
D9
PERR
A7
TRDY
C9
GPIO51_GNT1
C18
GNT0
D7
C_BE1
E15
C_BE2
F16
C_BE3
E17
C_BE0
C17
PLOCK
B7
PCIRST
G6
REQ0
A4
PIRQD
A10
PME
G7
PIRQA
F9
PIRQB
B5
PIRQC
C5
GPIO53_GNT2
F18
GPIO5_PIRQH
B3
GPIO4_PIRQG
F12
GPIO3_PIRQF
G11
GPIO2_PIRQE
F8
GPIO54_REQ3
A11
GPIO52_REQ2
B19
GPIO50_REQ1
E18
PCICLK
B10
KJ
KJ
KJ
48/57 (50)
D
C
B
A
3
2
1
3
2
1
MX-M1204 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 97
ICH_A20GATE
ICH_RCIN#
PNV_DPSLP#
PNV_DPSLP#
ICH_RCIN#
ICH_A20GATE
IDE_DD14
IDE_DD13
IDE_DD12
IDE_DD11
IDE_DD10
IDE_DD9
IDE_DD8
IDE_DD7
IDE_DD6
IDE_DD5
IDE_DD15
IDE_DD4
IDE_DD3
IDE_DD2
IDE_DD1
IDE_DD0
IDE_DD3
IDE_CS1#
IDE_DD5
IDE_DD4
IDE_DD6
IDE_DD2
IDE_DD1
IDE_DD0
IDE_DA2
IDE_DA1
IDE_DA0
IDE_DD7
V3P3L
S_1R05V_ECO
RS_3R3V_ECO
DGND
V3P3L
V3P3L
DGND
DGND
PNV_A20M#
{45}
CPUPWRGD
{45}
PNV_FERR#
{45}
PNV_IGNNE#
{45}
PNV_INIT#
{45}
PNV_INTR
{45}
PNV_NMI
{45}
PNV_SMI#
{45}
PNV_STPCLK#
{45}
PNV_DPSLP#
{45}
SA
TA
ID
E
CL
PI
ICH8M
3 OF 7
IC22C
SA
TA
ID
E
CL
PI
ICH8M
3 OF 7
IC22C
G
IGNNE
AF27
FERR
AD24
TP8
AA23
TP3
AJ21
TP7
AJ22
CL_RST
AJ23
CL_VREF1
AH23
CL_VREF0
D24
CL_DATA1
AF19
CL_DATA0
F22
CL_CLK1
AE18
CL_CLK0
F23
CPUPWRGD_GPIO49
AG29
A20GATE
AF13
RCIN
AH14
DPSLP
AE26
NMI
AD23
SMI
AG28
STPCLK
AA24
INTR
AC20
INIT
AE24
A20M
AG26
DD15
U6
DD14
V2
DD13
U1
DD12
V5
DD11
V6
DD10
T4
DD9
R2
DD8
T3
DD7
T6
DD6
AB2
DD5
T5
DD3
T1
DD4
V4
DD2
V3
DD1
U2
DD0
V1
CP235
CP235
C480
0.1uF(B:10V)
C480
0.1uF(B:10V)
CP233
CP233
CP342
CP342
CP157
CP157
R838
3.24KF
R838
3.24KF
R836
1.5KF
R836
1.5KF
C482
10uF(2012:F:10V)
C482
10uF(2012:F:10V)
R809
10KJ
R708
X_56J
R731
CP301
CP301
CP236
CP236
C622
0.1uF(B:10V)
C622
0.1uF(B:10V)
CP169
CP169
R760
CP234
CP234
CP302
CP302
R729
10KJ
CP151
CP151
R837
649F
R837
649F
J
R717
0
AS12
I_CF(8GB)
AS12
I_CF(8GB)
CP170
CP170
CN28
ICM-MA50H-SS52-1141
CN28
ICM-MA50H-SS52-1141
GND
1
D03
2
D04
3
D05
4
D06
5
D07
6
/CE1
7
A10
8
/OE
9
A09
10
A08
11
A07
12
VCC
13
A06
14
A05
15
A04
16
A03
17
A02
18
A01
19
A00
20
D00
21
D01
22
D02
23
/IOCS16
24
/CD2
25
/CD1
26
D11
27
D12
28
D13
29
D14
30
D15
31
/CE2
32
/VS1
33
/IORD
34
/IOWR
35
/WE
36
/IREQ
37
VCC
38
/CSEL
39
/VS2
40
/RESET
41
/WAIT
42
/INPACK
43
/REG
44
BVD2
45
BVD1
46
D08
47
D09
48
D10
49
GND
50
C481
0.1uF(B:10V)
C481
0.1uF(B:10V)
10KJ
ICH8M
10KJ
MFPC PWB (ICH8M [PI, CL, SATA])
D
C
B
A
5
4
3
5
4
3
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