Read Sharp MX-M850 (serv.man8) Service Manual online
MX-M1100 CIRCUIT DIAGRAM / 回路図 2 – 1
MX-M1100
Circuit Diagram
[2] CIRCUIT DIAGRAM / 回路図
1. W-ICU PWB
ICU1_DDR1_CLK6_P
ICU1_DDR1_CLK6_N
ICU1_DDR1_CLK6_N
ICU1_DDR1_CLK1_P
ICU1_DDR1_CLK4_P
ICU1_DDR1_CLK4_N
ICU1_DDR1_CLK4_N
ICU1_DDR1_CLK1_N
ICU1_DDR1_CLK5_P
ICU1_DDR1_CLK2_P
ICU1_DDR1_CLK2_N
ICU1_DDR1_CLK2_N
ICU1_DDR1_CLK3_P
ICU1_DDR1_CLK3_N
ICU1_DDR1_CLK3_N
ICU1_DDR1_CLK5_N
ICU1_DDR1_CS2
ICU1_DDR1_CS4
ICU1_DDR1_CS3
ICU1_DDR1_CS1
ICU1_DDR1_CLK6_P
ICU1_DDR1_CLK6_N
ICU1_DDR1_CLK6_N
ICU1_DDR1_BA0
ICU1_DDR1_BA1
ICU1_DDR1_BA1
ICU1_DDR1_CLK1_P
ICU1_DDR1_CLK4_P
ICU1_DDR1_CLK4_N
ICU1_DDR1_CLK4_N
ICU1_DDR1_CLK1_N
ICU1_DDR1_CLK5_P
ICU1_DDR1_CLK2_P
ICU1_DDR1_CLK2_N
ICU1_DDR1_CLK2_N
ICU1_DDR1_CLK3_P
ICU1_DDR1_CLK3_N
ICU1_DDR1_CLK3_N
ICU1_DDR1_WE
ICU1_DDR1_CAS
ICU1_DDR1_RAS
ICU1_DDR1_CKE1
ICU1_DDR1_CKE2
ICU1_DDR1_CKE2
ICU1_DDR1_CKE4
ICU1_DDR1_CKE3
ICU1_DDR1_AD1
ICU1_DDR1_AD0
ICU1_DDR1_AD0
ICU1_DDR1_AD7
ICU1_DDR1_AD13
ICU1_DDR1_AD6
ICU1_DDR1_AD12
ICU1_DDR1_AD11
ICU1_DDR1_AD10
ICU1_DDR1_AD9
ICU1_DDR1_AD11
ICU1_DDR1_AD10
ICU1_DDR1_AD9
ICU1_DDR1_AD5
ICU1_DDR1_AD8
ICU1_DDR1_AD4
ICU1_DDR1_AD3
ICU1_DDR1_AD2
ICU1_DDR1_AD3
ICU1_DDR1_AD2
ICU1_DDR1_CLK5_N
ICU1_DDR1_CS2
ICU1_DDR1_CS4
ICU1_DDR1_CS4
ICU1_DDR1_CS3
ICU1_DDR1_CS1
ICU1_DDR1_BA0
ICU1_DDR1_BA1
ICU1_DDR1_WE
ICU1_DDR1_CAS
ICU1_DDR1_RAS
ICU1_DDR1_CAS
ICU1_DDR1_RAS
ICU1_DDR1_AD1
ICU1_DDR1_AD0
ICU1_DDR1_AD7
ICU1_DDR1_AD13
ICU1_DDR1_AD6
ICU1_DDR1_AD12
ICU1_DDR1_AD11
ICU1_DDR1_AD10
ICU1_DDR1_AD9
ICU1_DDR1_AD5
ICU1_DDR1_AD8
ICU1_DDR1_AD4
ICU1_DDR1_AD3
ICU1_DDR1_AD2
ICU1_DDR1_CKE1
ICU1_DDR1_CKE2
ICU1_DDR1_CKE2
ICU1_DDR1_CKE4
ICU1_DDR1_CKE3
ICU1_DDR1_CLK6_P
ICU1_DDR1_CLK6_N
ICU1_DDR1_CLK6_N
ICU1_DDR1_CLK1_P
ICU1_DDR1_CLK4_P
ICU1_DDR1_CLK4_N
ICU1_DDR1_CLK4_N
ICU1_DDR1_CLK1_N
ICU1_DDR1_CLK5_P
ICU1_DDR1_CLK2_P
ICU1_DDR1_CLK2_N
ICU1_DDR1_CLK2_N
ICU1_DDR1_CLK3_P
ICU1_DDR1_CLK3_N
ICU1_DDR1_CLK3_N
ICU1_DDR1_CLK5_N
GND
DDR1_VREF
+2.5V_ICU1DDR
GND
DDR1_CS1
(4)
DDR1_WE
(4)
DDR1_RAS
(4)
DDR1_CAS
(4)
DDR1_CKE1
(4)
DDR1_CS2
(4)
DDR1_CS3
(4)
DDR1_CS4
(4)
DDR1_CKE2
(4)
DDR1_CKE3
(4)
DDR1_CKE4
(4)
DDR1_BA0
(4)
DDR1_BA1
(4)
DDR1_AD1
(4)
DDR1_AD0
(4)
DDR1_AD2
(4)
DDR1_AD3
(4)
DDR1_AD4
(4)
DDR1_AD5
(4)
DDR1_AD6
(4)
DDR1_AD7
(4)
DDR1_AD8
(4)
DDR1_AD9
(4)
DDR1_AD10
(4)
DDR1_AD11
(4)
DDR1_AD12
(4)
DDR1_AD13
(4)
DDR1_CLK1_N
(4)
DDR1_CLK1_P
(4)
DDR1_CLK2_N
(4)
DDR1_CLK2_P
(4)
DDR1_CLK3_N
(4)
DDR1_CLK3_P
(4)
DDR1_CLK4_N
(4)
DDR1_CLK4_P
(4)
DDR1_CLK5_N
(4)
DDR1_CLK5_P
(4)
DDR1_CLK6_N
(4)
DDR1_CLK6_P
(4)
R1064
22J
R96
22J
C1111
8pF(CH)
R89
47J
CP135
C110
7
10000pF(F
))
AS1
W-ICU_PWB
R87
22J
R97
22J
R92
47J
C1115
8pF(CH)
R1043
10J
C65
8pF(CH)
R94
47J
R1041
10J
R1061
49.9F
8
1
7
2
6
3
5
4
BR54
10Jx4
C1116
8pF(CH)
C66
8pF(CH)
R88
22J
C1112
8pF(CH)
AS5
A_FIN_ICU
C110
6
0
.1uF(F
))
8
1
7
2
6
3
5
4
BR1035
47Jx4
C1119
10000pF(F
))
CP133
CP133
R1066
22J
C69
8pF(CH)
CP134
C1114
8pF(CH)
R1067
22J
C70
8pF(CH)
R91
22J
C1108
1000pF(B
))
C1118
1000pF(B
))
C1113
8pF(CH)
8
1
7
2
6
3
5
4
BR1036
10Jx4
CP138
R93
22J
C67
8pF(CH)
8
1
7
2
6
3
5
4
BR55
10Jx4
R90
47J
CP137
R1068
22J
R1065
22J
R1069
22J
C68
8pF(CH)
8
1
7
2
6
3
5
4
BR56
10Jx4
SDBA0
D18
SDBA1
E18
SDCAS_N
B19
SDCKE0
F15
SDCKE1
C12
SDCKE2
D11
SDCKE3
D20
SDCKE4
E21
SDCLK0
D13
SDCLK1
B18
SDCLK2
B17
SDCLK3
B16
SDCLK4
A15
SDCLK5
A14
SDCLK6
A13
SDCS_N0
F16
SDCS_N1
F14
SDCS_N2
F13
SDCS_N3
C19
SDCS_N4
D19
S
S
S
S
S
S
S
S
S
S
S
S
S
S
SDRAS_N
A19
SDWE_N
A20
S
S
SDCLK_N0
E13
SDCLK_N1
A18
SDCLK_N2
A17
SDCLK_N3
A16
SDCLK_N4
B15
SDCLK_N5
B14
SDCLK_N6
B13
PAD_DDR_VREF[1]
C2
PAD_DDR_VREF[0]
C29
PAD_BZVDD_DDR
D29
PAD_BZRST_DDR
D30
SDA13
F17
SDA12
B11
SDA11
A12
SDA10
E17
SDA9
B12
SDA8
D14
SDA7
E14
SDA6
C15
SDA5
D15
SDA4
E15
SDA3
C16
SDA2
D16
SDA1
E16
SDA0
D17
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
ICU ASIC 1/7
DDR
2004 11 17 fixed
Symbol Type-B
Symbol Type-B
IC20A
ICU_ASIC
IC20A
R1042
10J
C111
7
0
.1uF(F
))
8
8
7
7
6
6
5
5
D
C
B
A
W-ICU PWB (ICU1 (1) (DDR))
Click on the first or last page to see other MX-M850 (serv.man8) service manuals if exist.