Read Sharp MX-M182 / MX-M182D (serv.man6) Service Manual online
MX-M182 MAIN PWB 1 - 2
A3
A1
A2
D8
D9
D10
D9
D10
D12
D11
A4
D14
D13
D15
A15
A1
A14
A7
A12
A5
A10
A8
A4
A2
A16
A11
A6
A3
A1
A13
A
9
D4
D13
D1
D11
D12
D15
A17
D6
D14
D
9
D3
D5
D7
D2
D10
D8
D0
D0
D6
D4
D2
D8
D14
D12
D10
A17
/WE
A2
A3
A4
A5
A6
A7
A8
A
9
A10
A11
A12
A13
A14
A15
A1
A0
A18
A1
9
A20
A16
A17
D7
D5
D1
D3
D15
D13
D
9
D11
/LB
/UB
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
A[20..0]
[1,
9
,15]
/ASIC_RST
[1,
9
,11,15]
D[15..0]
[1,
9
,15]
/RD
[1,
9
]
CPUCLK
[1]
/CS3
[1,15]
/HWR
[1]
AUD_COPY
[8]
AUD_CA
[8]
AUD_PNC
[8]
(/SPFCOVER)
#
[3]
(/SPFPOUT)
#
[3]
(SPFOPEN)
#
[3]
THOPEN
[6]
/AUD
[8]
/AUD_READY
[8]
/CV_COPY
[8]
(PNC-a)
[8]
(POUT)#
[3]
(PIN)#
[3]
(CPEMPTY)
#
[3]
(HPEMPTY)
#
[3]
(SFTHP)#
[14]
(CASETTE)
[8]
(DRUM)
[8]
(PDPX)#
[3]
SJMT1
[14]
SJMT3
[14]
SJMT2
[14]
SJMT0
[14]
CPSOL
[4]
HPSOL
[4]
PSCL1
[3]
FSOL1
[3]
PSCL2
[3]
PSCL3
[3]
FSOL2
[3]
FSOL3
[3]
CV_SIZE0
[8]
CV_SIZE3
[8]
CV_COUNT
[8]
CV_SIZE2
[8]
CV_START
[8]
CV_SIZE1
[8]
CV_CA
[8]
CV_DPX
[8]
A[20..0]
[1,
9
,15]
D[15..0]
[1,
9
,15]
RY/BY
[1]
RP
[1,
9
]
/CS0
[1]
/RD
[1,
9
]
/HWR
[1]
/CS1
[1]
/RD
[1,
9
]
/RD
[1,
9
]
/LWR
[1,
9
]
/HWR
[1]
(FM_LOCK)#
[3]
VFM1_LOCK
[8]
(DVS1)
[8]
VFM2_LOCK
[8]
nCNCT_NB
[12]
CG_SW
[9
]
SELA
[14]
SELB
[14]
SELC
[14]
YIN_IO
[14]
S_J_SEL
[14]
RES_FAX
[16]
POFF_FAX
[16]
nCNCT_FAX
[16]
FAX_WAKEU
P
[16]
nFAX_PWON
[16]
IO ASIC
(TSOPII)
SRAM/FlashROM
BR17
100JX4
BR17
100JX4
1
8
2
7
3
6
4
5
NB123NB123
NB84NB84
NB557NB557
NB76NB76
NB
9
7
NB
9
7
NB
9
3
NB
9
3
BR5
9
100JX4
BR5
9
100JX4
1
8
2
7
3
6
4
5
NB761NB761
NB602NB602
C40
12p
C40
12p
NB
125
NB
125
C51
0.1u
C51
0.1u
R20
9
100J
R20
9
100J
NB75NB75
C46
12p
C46
12p
NB762NB762
NB108NB108
NB74NB74
NB117NB117
NB620NB620
NB652NB652
R403
2kJ
R403
2kJ
R
9
10kJ
R
9
10kJ
NB623NB623
NB763NB763
NB1
39
NB1
39
NB236NB236
NB
9
4
NB
9
4
IC
9
B
SN74LVC08APW
R
IC
9
B
SN74LVC08APW
R
4
5
6
14
7
NB
140
NB
140
NB
9
6
NB
9
6
NB554NB554
C56
12p
C56
12p
NB72NB72
NB744NB744
R42
10kJ
R42
10kJ
NB
128
NB
128
NB
134
NB
134
NB
9
0
NB
9
0
NB102NB102
C55
0.1u
C55
0.1u
NB118NB118
C53
0.1u
C53
0.1u
NB112NB112
R400
10kJ
R400
10kJ
NB121NB121
C45
0.1u
C45
0.1u
NB323NB323
R401
10kJ
R401
10kJ
IC
9
C
SN74LVC08APW
R
IC
9
C
SN74LVC08APW
R
9
10
8
14
7
BR1
9
100JX4
BR1
9
100JX4
1
8
2
7
3
6
4
5
R151
NM_R
R151
NM_R
NB70NB70
NB
124
NB
124
R44
N
M_R
R44
N
M_R
NB80NB80
NB648NB648
NB103NB103
NB163NB163
NB6
9
8
NB6
9
8
NB106NB106
NB651NB651
NB237NB237
NB115NB115
NB82NB82
NB88NB88
IC
9
A
SN74LVC08APW
R
IC
9
A
SN74LVC08APW
R
1
2
3
14
7
NB743NB743
C44
0.1u
C44
0.1u
NB
131
NB
131
NB377NB377
IC7
C
Y7C1011DV33-10ZSXI
IC7
C
Y7C1011DV33-10ZSXI
I/O0
7
A0
5
I/O1
8
A1
4
I/O2
9
A2
3
I/O3
10
A3
2
I/O4
13
A4
1
I/O5
14
A5
44
I/O6
15
A6
43
I/O7
16
A7
42
A8
27
A
9
26
A10
25
A11
24
A12
22
A13
21
A14
20
CE
6
OE
41
WE
17
VCC
33
GND
12
UB
40
LB
3
9
A15
1
9
I/O8
2
9
I/O11
32
I/O
9
30
I/O10
31
I/O12
35
I/O13
36
GND
34
VCC
11
I/O14
37
I/O15
38
NC
23
NC
28
A16
18
NB74
9
NB74
9
C42
12p
C42
12p
NB77NB77
NB73NB73
NB
132
NB
132
NB85NB85
NB78NB78
NB622NB622
R
9
41
100J
R
9
41
100J
NB61
9
NB61
9
NB750NB750
NB100NB100
C43
12p
C43
12p
NB
138
NB
138
R6
10kJ
R6
10kJ
NB10
9
NB10
9
NB11
9
NB11
9
NB317NB317
NB1
29
NB1
29
C41
12p
C41
12p
C58
12p
C58
12p
NB
137
NB
137
NB
9
8
NB
9
8
NB87NB87
NB751NB751
C5
9
12p
C5
9
12p
R438
1
00J
R438
1
00J
C60
12p
C60
12p
NB625NB625
NB
9
5
NB
9
5
R7
10kJ
R7
10kJ
NB160NB160
NB650NB650
NB553NB553
NB752NB752
C3
9
0.1u
C3
9
0.1u
NB104NB104
C54
0.1u
C54
0.1u
NB113NB113
NB122NB122
NB230NB230
NB753NB753
NB
126
NB
126
NB
9
2
NB
9
2
BR22
100JX4
BR22
100JX4
1
8
2
7
3
6
4
5
R402
10kJ
R402
10kJ
R340
100J
R340
100J
NB
9
1
NB
9
1
NB754NB754
NB
99
NB
NB
99
IC8
MX2
9
LV160DBTI-70G
IC8
MX2
9
LV160DBTI-70G
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
1
9
A7
18
A8
8
A
9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
DQ0
2
9
DQ1
31
DQ2
33
DQ3
35
DQ4
38
DQ5
40
DQ6
42
DQ7
44
DQ8
30
DQ
9
32
DQ10
34
DQ11
36
DQ12
3
9
DQ13
41
DQ14
43
DQ15/A-1
45
A1
9
9
NC
10
A18
16
GND
46
GND
27
VCC
37
(VPP)
13
BYTE
47
OE
28
CE
26
WE
11
RP
12
(WP)
14
RY/BY
15
NB318NB318
NB556NB556
NB107NB107
C50
0.1u
C50
0.1u
NB
141
NB
141
NB756NB756
NB
127
NB
127
NB116NB116
NB
142
NB
142
R43
10kJ
R43
10kJ
NB8
9
NB8
9
NB656NB656
NB755NB755
NB111NB111
IC
9
D
SN74LVC08APW
R
IC
9
D
SN74LVC08APW
R
12
13
11
14
7
NB
130
NB
130
NB745NB745
NB621NB621
NB757NB757
R346
100J
R346
100J
C49
10uF/6.3V
<2125>
C49
10uF/6.3V
<2125>
BR58
100JX4
BR58
100JX4
1
8
2
7
3
6
4
5
NB64
9
NB64
9
NB6
99
NB6
99
C37
0.1u
C37
0.1u
NB332NB332
R3
9
10kJ
R3
9
10kJ
R148
100J
R148
100J
NB624NB624
NB315NB315
NB81NB81
NB101NB101
C52
1000p
C52
1000p
IC10
SC658
9
2(IO ASIC) <LQFP100>
IC10
SC658
9
2(IO ASIC) <LQFP100>
VDD
1
PHICLK
2
gnd
3
XCE0(PU50K)
4
CE1(PU50K)
5
XOE(PU50K)
6
XWR(PU50K)
7
A4(PU50K)
8
A3(PU50K)
9
A2(PU50K)
10
A1(PU50K)
11
A0(PU50K)
12
XRST(Sch)
13
vdd
14
D7(PU50K)
15
D6(PU50K)
16
SMC(SCAN)(PD50K)
17
SIN(SCAN)(PD50K)
18
SOUT(SCAN)
1
9
AMC(SCAN)(PD50K)
20
SCK(SCAN)
21
D5(PU50K)
22
D4(PU50K)
23
D3(PU50K)
24
VDD
25
GND
26
D2(P
U50
K)
27
D1(P
U50
K)
28
D0(P
U50
K)
29
PORT
A7(PD50K)(5VF
S)
30
PORT
A6(PD50K)(5VF
S)
31
PORT
A5(PD50K)(5VF
S)
32
PORT
A4(PD50K)(5VF
S)
33
PORT
A3(PD50K)(5VF
S)
34
PORT
A2(PD50K)(5VF
S)
35
PORT
A1(PD50K)(5VF
S)
36
PORT
A0(PD50K)(5VF
S)
37
vdd
38
PORT
B7(PD50K)(5VF
S)
39
PORT
B6(PD50K)(5VF
S)
40
PORT
B5(PD50K)(5VF
S)
41
PORT
B4(PD50K)(5VF
S)
42
PORT
B3(PD50K)(5VF
S)
43
PORT
B2(PD50K)(5VF
S)
44
PORT
B1(PD50K)(5VF
S)
45
PORT
B0(PD50K)(5VF
S)
46
PO
RTC7(P
D5
0K
)
47
PO
RTC6(P
D5
0K
)
48
PO
RTC5(P
D5
0K
)
49
GND
50
VDD
51
PORTC4(PD50K)
52
PORTC3(PD50K)
53
PORTC2(PD50K)
54
PORTC1(PD50K)
55
PORTC0(PD50K)
56
gnd
57
PORTD7(PD50K)
58
PORTD6(PD50K)
5
9
PORTD5(PD50K)
60
PORTD4(PD50K)
61
PORTD3(PD50K)
62
PORTD2(PD50K)
63
PORTD1(PD50K)
64
PORTD0(PD50K)
65
gnd
66
PORTE7(PD50K)
67
PORTE6(PD50K)
68
PORTE5(PD50K)
6
9
PORTE4(PD50K)
70
PORTE3(PD50K)
71
PORTE2(PD50K)
72
PORTE1(PD50K)
73
PORTE0(PD50K)
74
VDD
75
GND
76
PORT
F7
(PD5
0K)
77
PORT
F6
(PD5
0K)
78
PORT
F5
(PD5
0K)
79
PORT
F4
(PD5
0K)
80
PORT
F3
(PD5
0K)
81
PORT
F2
(PD5
0K)
82
PORT
F1
(PD5
0K)
83
PORT
F0
(PD5
0K)
84
vdd
85
PORT
G7(PD50K)
86
PORT
G6(PD50K)
87
PORT
G5(PD50K)
88
PORT
G4(PD50K)
89
PORT
G3(PD50K)
90
PORT
G2(PD50K)
91
PORT
G1(PD50K)
92
PORT
G0(PD50K)
93
XCE_EXT
94
gnd
95
SELA(OD,5VF
S)
96
SELB(OD,5
VFS)
97
SELC(OD
,5
VFS)
98
YIN
(PD
50K)(5VFS)
99
GND
100
NB758NB758
NB110NB110
C48
0.1u
C48
0.1u
NB120NB120
BR55
33Jx4
BR55
33Jx4
1
2
3
4
8
7
6
5
NB83NB83
NB
136
NB
136
R14
9
100J
R14
9
100J
NB75
9
NB75
9
NB7
9
NB7
9
NB653NB653
NB
135
NB
135
R335
NM_R
R335
NM_R
C38
0.1u
C38
0.1u
C47
12p
C47
12p
NB760NB760
NB86NB86
NB
133
NB
133
NB105NB105
C57
12p
C57
12p
NB37
9
NB37
9
NB114NB114
2/16
1
2
3
4
1
2
3
4
AB
C
D
E
A
BC
D
E
MAIN PWB (
Memor
y & IO ASIC section
)
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