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Model
MX-M363N MX-M363U MX-M503N MX-M503U (serv.man19)
Pages
127
Size
15.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / June 10
File
mx-m363n-mx-m363u-mx-m503n-mx-m503u-sm19.pdf
Date
PREV: Sharp MX-M363N / MX-M363U / MX-M503N / MX-M503U (serv.man18) Service Manual

Sharp MX-M363N / MX-M363U / MX-M503N / MX-M503U (serv.man19) Service Manual ▷ View online

MX-M503N  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  2 – 108
1
+3.3V
GND
GND
+3.3V
+3.3V
GND
GND
+3.3V
+3.3V
EEPROMSDA
(3)
EEPROMSCL
(3)
EEPROMWP
(3)
DA9
(3,5,6,18)
DA14
(3,5,6,18)
DA8
(3,5,6,18)
DA12
(3,5,6,18)
DA11
(3,5,6,18)
DA15
(3,5,6,18)
DA10
(3,5,6,18)
DA13
(3,5,6,18)
TXD_MFPC
(3,13)
RXD_MFPC
(3,13)
CB29
0.1uF(F)
CB29
0.1uF(F)
IC24
8PIN_DIP_SOCKET
IC24
8PIN_DIP_SOCKET
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
IC28
IS63WV1024BLL-12JLI
IC28
IS63WV1024BLL-12JLI
I/O0
6
A0
1
I/O1
7
A1
2
I/O2
10
A2
3
I/O3
11
A3
4
I/O4
22
A4
13
I/O5
23
A5
14
I/O6
26
A6
15
I/O7
27
A7
16
A8
17
A9
18
A10
19
A11
20
A12
21
A13
29
A14
30
CS1
5
OE
28
WE
12
VDD
8
GND
9
VDD
24
A15
31
A16
32
GND
25
CB111
0.1uF(F)
CB111
0.1uF(F)
R169
X_10KJ
R169
X_10KJ
CN14
X_BM06B-GHS-TBT
CN14
X_BM06B-GHS-TBT
1
2
3
4
5
6
CB103
0.1uF(F)
CB103
0.1uF(F)
CP251
CP251
R166
10KJ
R166
10KJ
AS2
A_AT24C32C
AS2
A_AT24C32C
CB104
0.1uF(F)
CB104
0.1uF(F)
R176
100J
R176
100J
R171
1KJ
R171
1KJ
R237
10KJ
R237
10KJ
4
3
2
1
4
3
2
1
D
C
B
A
2/18 (4)
: '10/Jun/01
1
MX-M503N  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  2 – 109
1
+3.3V
GND
GND
GND
+3.3V
GND
GND
GND
GND
GND
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
GND
GND
+3.3V
+3.3V
DA14
(3,4,6,18)
DA12
(3,4,6,18)
DA11
(3,4,6,18)
DA15
(3,4,6,18)
DA13
(3,4,6,18)
AD0
(3,4,6,18)
AD1
(3,4,6,18)
AD2
(3,4,6,18)
AD3
(3,4,6,18)
AD4
(3,4,6,18)
nRES_IOASIC
(19)
nRD_IOASIC
(3)
CPUCLK_IOASIC
(3)
nCS_IOASIC
(3)
nWR_IOASIC
(3)
DA9
(3,4,6,18)
DA8
(3,4,6,18)
DA10
(3,4,6,18)
SEL_A
(10)
SEL_B
(10)
SEL_C
(10)
SEL_OUT
(10)
CP62
CP62
CB15
0.1uF(F)
CB15
0.1uF(F)
CB46
10UF(2012:F)
CB46
10UF(2012:F)
CB41
0.1uF(F)
CB41
0.1uF(F)
CP48
CP48
CP43
CP43
CB13
0.1uF(F)
CB13
0.1uF(F)
CB20
1000pF(B)
CB20
1000pF(B)
CB27
0.1uF(F)
CB27
0.1uF(F)
CP58
CP58
CB22
1000pF(B)
CB22
1000pF(B)
CP72
CP72
CB34
0.1uF(F)
CB34
0.1uF(F)
CB36
1000pF(B)
CB36
1000pF(B)
CB18
0.1uF(F)
CB18
0.1uF(F)
R342
33J
R342
33J
CP64
CP64
CB39
0.1uF(F)
CB39
0.1uF(F)
IC39
IO_ASIC
IC39
IO_ASIC
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)
19
AMC(SCAN)(PD50K)
20
SCK(SCAN)
21
D5(PU50K)
22
D4(PU50K)
23
D3(PU50K)
24
VDD
25
GND
26
D2(
P
U50K)
27
D1(
P
U50K)
28
D0(
P
U50K)
29
PORT
A7(
PD50K)(
5
VF
S)
30
PORT
A6(
PD50K)(
5
VF
S)
31
PORT
A5(
PD50K)(
5
VF
S)
32
PORT
A4(
PD50K)(
5
VF
S)
33
PORT
A3(
PD50K)(
5
VF
S)
34
PORT
A2(
PD50K)(
5
VF
S)
35
PORT
A1(
PD50K)(
5
VF
S)
36
PORT
A0(
PD50K)(
5
VF
S)
37
vd
d
38
PORT
B7(
PD50K)(
5
VF
S)
39
PORT
B6(
PD50K)(
5
VF
S)
40
PORT
B5(
PD50K)(
5
VF
S)
41
PORT
B4(
PD50K)(
5
VF
S)
42
PORT
B3(
PD50K)(
5
VF
S)
43
PORT
B2(
PD50K)(
5
VF
S)
44
PORT
B1(
PD50K)(
5
VF
S)
45
PORT
B
(P
D
K
)(
VF
S)
46
PORT
F
(P
D
K
)
80
PORT
F
3(
PD50K)
81
PORT
F
2(
PD50K)
82
PORT
F
1(
PD50K)
83
PORT
F
0(
PD50K)
84
vd
d
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,
5
VF
S)
96
SELB(OD,
5
VF
S)
97
SELC(OD,
5VF
S
)
98
YI
N(
PD50K)(
5
VF
S)
99
GND
100
CB16
10UF(2012:F)
CB16
10UF(2012:F)
CB33
0.1uF(F)
CB33
0.1uF(F)
CB17
0.1uF(F)
CB17
0.1uF(F)
CP79
CP79
8
7
6
5
8
7
6
5
D
C
B
A
SCNcnt PWB (I/O ASIC)
: '10/Jun/01
1
MX-M503N  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  2 – 110
1
LED1
LED2
LED1
LED2
+3.3V
+3.3V
+3.3V
GND
+3.3V
+3.3V
+3.3V
CTS_MFPC
(13)
CTS_DSPF
(11)
C_DATA
(17)
C_CLOCK
(17)
C_SEL
(17)
C_CARD
(17)
AU_READY
(17)
AU_AUD
(17)
AU_nPNC-a
(17)
DSPFUP
(11)
AKM_H
(9)
DET
(18)
SRVC
(10)
OPELED_SEG0
(14)
SPFMM2
(10)
PDSEL1
(15)
SRRC
(10)
CTRL_A3.3V
(19)
RTS_DSPF
(11)
OPELED_F3
(15)
SPFMO2
(10)
PDSEL0
(15)
nLVDS_STBY1
(9,11,12)
nLVDS_STBY2
(12)
AU_CA
(17)
OPELED_F2
(15)
SPMO1
(10)
TAON_X
(15)
SIZE_LED2
(15)
TAON_SW
(15)
SIZE_LED1
(15)
DSnOC_BUSSEL
(12)
STMPS
(10)
AU_COPY
(17)
OPELED_F1
(15)
SPRS
(10)
OPELED_SEG2
(14)
TAON_Y
(15)
OPELED_F0
(15)
SPFMM1
(10)
AU_PNC
(17)
nRES_DSPF
(13)
SPFMRV
(10)
OPELED_SEG1
(14)
RTS_MFPC
(13)
PDSEL2
(15)
SPFMO1
(10)
CTRL_A10V
(19)
nFWP_IOASIC
(13)
CP9
CP9
R318
1KJ
R318
1KJ
CP89
CP89
R301
470J
R301
470J
CP32
CP32
CP621
CP621
LED3
X_LT1F67AF
LED3
X_LT1F67AF
A
K
CP601
CP601
CP27
CP27
CP118
CP118
CP378
CP378
CP86
CP86
CP73
CP73
R354
IT_1KJ
R354
IT_1KJ
CP318
CP318
CP98
CP98
CP143
CP143
P48
P48
CP604
CP604
CP144
CP144
CP87
CP87
CP430
CP430
P43
P43
CP651
CP651
CP287
CP287
CP109
CP109
R355
U_1KJ
R355
U_1KJ
CP618
CP618
CP402
CP402
CP605
CP605
R334
X_33J
R334
X_33J
CP647
CP647
CP700
CP700
R333
1KJ
R333
1KJ
CP452
CP452
R316
33J
R316
33J
CP596
CP596
CP121
CP121
CP103
CP103
CP578
CP578
CP400
CP400
CP650
CP650
CP80
CP80
R317
1KJ
R317
1KJ
P64
P64
10K
47K
Q36
DTC114YUB
10K
47K
Q36
DTC114YUB
G
I
O
CP619
CP619
10K
47K
Q37
X_DTC114YUB
10K
47K
Q37
X_DTC114YUB
G
I
O
CP571
CP571
PORT
B2(
PD50K)(
5
VF
S)
44
PORT
B1(
PD50K)(
5
VF
S)
45
PORT
B0(
PD50K)(
5
VF
S)
46
PORT
C
7(PD50K)
47
PORT
C
6(PD50K)
48
PORT
C
5(PD50K)
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)
59
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)
69
PORTE4(PD50K)
70
PORTE3(PD50K)
71
PORTE2(PD50K)
72
PORTE1(PD50K)
73
PORTE0(PD50K)
74
VDD
75
GND
76
PORT
F
7(
PD50K)
77
PORT
F
6(
PD50K)
78
PORT
F
5(
PD50K)
79
PORT
F
4(
PD50K)
80
PORT
F
3(
PD50K)
81
PORT
F
2(
PD50K)
82
CP598
CP598
CP674
CP674
CP377
CP377
CP63
CP63
CP701
CP701
CP35
CP35
CP620
CP620
CP33
CP33
CP610
CP610
R302
X_470J
R302
X_470J
CP26
CP26
LED2
LT1F67AF
LED2
LT1F67AF
A
K
4
3
2
1
4
3
2
1
D
C
B
A
3/18 (5)
: '10/Jun/01
1
MX-M503N  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  2 – 111
1
REF_CLK
REF_SSCLK
REF_CLK
REF_SSCLK
GND
GND
GND
GND
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
GND
GND
GND
GND
GND
+3.3V
+3.3V
DA9
(3,4,5,18)
DA14
(3,4,5,18)
DA8
(3,4,5,18)
DA12
(3,4,5,18)
DA11
(3,4,5,18)
DA15
(3,4,5,18)
DA10
(3,4,5,18)
DA13
(3,4,5,18)
AD1
(3,4,5,18)
AD2
(3,4,5,18)
AD3
(3,4,5,18)
AD4
(3,4,5,18)
AD5
(3,4,18)
AD6
(3,4,18)
AD7
(3,4,18)
AD8
(3,4,18)
AD9
(3,4,18)
AD10
(3,4,18)
AD11
(3,4,18)
AD0
(3,4,5,18)
SCN_END
(3)
nSCN_WAIT
(3)
nRES_SCNASIC
(19)
nSCN_START
(3)
nCS_SCNASIC
(3)
CPUCLK_SCANASIC
(3)
nWR_SCANASIC
(3)
nRD_SCANASIC
(3)
PLLSTBY
(3)
AFE_SH_IN
(9)
SC_JTAG_TDO
(20)
JTAG_TRST
(18,19,20)
JTAG_TCK
(18,20)
SC_JTAG_TDI
(20)
JTAG_TMS
(18,20)
AFE_SH_OUT
(9)
SCRD2
(12)
SCRD3
(12)
SCRD4
(12)
SCRD5
(12)
SCRD6
(12)
SCRD7
(12)
SCGD0
(12)
SCGD1
(12)
SCGD2
(12)
SCGD3
(12)
SCGD4
(12)
SCGD5
(12)
SCGD6
(12)
SCGD7
(12)
SCBD0
(12)
SCBD4
(12)
SCDG
(12)
SCHSYNC
(12)
SCCLK
(12)
SCRD0
(12)
SCRD1
(12)
SCLG
(12)
SCSSYNC
(12)
SCBD1
(12)
SCBD2
(12)
SCBD3
(12)
SCBD5
(12)
SCBD6
(12)
SCBD7
(12)
R99
X_0J
R99
X_0J
CP505
CP505
R90
X_0J
R90
X_0J
CP414
CP414
R104
33J
R104
33J
CP2
CP2
GP6
GP6
R98
X_0J
R98
X_0J
R134
33J
R134
33J
CP506
CP506
R103
X_33J
R103
X_33J
R96
X_0J
R96
X_0J
CB189
X_1000pF(B)
CB189
X_1000pF(B)
R91
X_4.7KJ
R91
X_4.7KJ
X1
OSCILLATOR_SCANASIC(31.7366MHz)
X1
OSCILLATOR_SCANASIC(31.7366MHz)
/CONT
1
OUT
3
VDD
4
GND
2
CP507
CP507
CPU / System / Test Section
SCAN ASIC 1/5
System
CPU_Bus
TEST
IC12A
SCAN_ASIC
CPU / System / Test Section
SCAN ASIC 1/5
System
CPU_Bus
TEST
IC12A
SCAN_ASIC
USTART
C3
UEND
B1
CP_AD_3
E1
CP_AD_5
F1
CP_AD_8
G1
TDO
H1
CP_AD_9
M1
CP_DT_0(SO)
N1
CP_DT_1
P1
CP_DT_5
R1
CP_DT_7
T1
CP_WAIT_N
V1
CP_PARSEL_N
W1
TMS
V25
RESET_N
A23
CP_AD_6
G2
TRST
J2
TMC1
L2
CP_DT_2
P2
CP_DT_6
R2
CP_WR_N(SI)
T2
CP_CS_N(SSB)
U2
PLLSTB
B23
CTRI
P23
REF_CLK
C22
REF_SSCLK
C21
RST_MODE
C20
TEST
R22
CP_DT_3
P4
CP_AD_10
N4
TMC2
L4
CP_AD_2
K4
CP_AD_0
J4
TDI
U24
PLLTHR
R24
TCK
M3
CP_CLK
T3
CP_RD_N(SCLKB)
R3
CP_AD_11
N3
CP_AD_4
H3
CP_AD_7
J3
CP_DT_4
P3
CP_AD_1
G3
R137
47KJ
R137
47KJ
CP526
CP526
CP514
CP514
CP511
CP511
CB279
X_0.1uF(F)
CB279
X_0.1uF(F)
CB271
0.1uF(F)
CB271
0.1uF(F)
R92
0J
R92
0J
CB266
0.
1uF
(F
)
CB266
0.
1uF
(F
)
R94
X_0J
R94
X_0J
CP528
CP528
R135
0J
R135
0J
GP8
GP8
X_TC74VHC74FT
IC10
X_TC74VHC74FT
IC10
1CLR
1
1D
2
1CK
3
1PR
4
1Q
5
1Q
6
GND
7
VCC
14
2CLR
13
2D
12
2CK
11
2PR
10
2Q
9
2Q
8
R102
X_33J
R102
X_33J
CP527
CP527
R101
0J
R101
0J
R95
33J
R95
33J
CP504
CP504
R75
0J
R75
0J
CP518
CP518
IC11
CY25811
IC11
CY25811
Xin
1
Vss
2
S1
3
S0
4
SSCLK
5
FRSEL
6
VDD
7
XOUT
8
CP523
CP523
CB272
1000pF(B)
CB272
1000pF(B)
CP521
CP521
CB254
1000pF
(B)
CB254
1000pF
(B)
R136
0J
R136
0J
CP410
CP410
CP413
CP413
R74
0J
R74
0J
GP7
GP7
CP206
CP206
CP520
CP520
GP5
GP5
R105
33J
R105
33J
R100
X_0J
R100
X_0J
CP424
CP424
R76
0J
R76
0J
CP434
CP434
CP515
CP515
CP512
CP512
CP804
CP804
8
7
6
5
8
7
6
5
D
C
B
A
SCNcnt PWB (SCAN ASIC 1)
: '10/Jun/01
1
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