Sharp AR-M550N - Page 42

AR-555/550/620/625 MFP CONTROLLER PWB / MFP コントローラ PWB 4 - 19
5
5
4
4
3
3
D
C
B
A
MFP CONTROL PWB (ASIC2)
LCD_CLK
invalid
OFF
ON
R281
R282 OFF
ON
LCD_CLK
valid
IOA3
IOA11
IOA10
IOA5
IOA12
IOA1
IOA14
IOA9
IOA4
IOA6
IOA13
IOA8
IOA2
IOA7
FPGACLK21
PCURST16,22
LCDMCS9
LCDLWR9
LCDCS9
SCNRST22
IOA[17:1]7,9,11
ENERGY9
LCDRD9
PIO7
PIO6
PROFF_CNT214
PIO7
FR_KM28
ASIC2CLK21
FAX_ON22
FAXRST22
PIO6
CPURST1,2,9,16,17,20,23,25
LCD3.3
PONRST2,9,11,22,23
3.3V
3.3V
3.3V
VCC
3.3V
3.3V
3.3V3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
VCC
VCC
R281
10K
ICT2078 R254 10K
ICT708
ICT2079
R1153 0
ICT1737
R1157 0
R1143 47
NO ASM
ICT2041
R272 10K
IC
T
C964
100pF
NO ASM
ICT980
R1150 22
NO ASM
R26310K
ICT315
C217
0.1uF
10KR260
ICT2042
C981
0.1uF
R283 10K
IC752
CY25811SC
1
2
3
4 5
6
7
8
XIN
VSS
S1
S0 SSCLK
FRSEL
VDD
XOUT
C222
0.1uF
ICT981
ICT1363
C215
0.1uF
IC
T
R1155 0 NO ASM
ICT1362
C977
1000pF
ICT1933
C216
0.1uF
IC54
NJM2370R33
1
2
3
4 5
6
7
8
CTRL
GND
NC
NOISE VOUT
NC
NC
VIN
ICT1361
R830 0
IC
T
ICT303
ICT985
R831 0 NO ASM
R262
4.7K
ICT984
R480 10K
ICT1035
R1154 0 NO ASM
IC
T
ICT497
C980
22pF
NO ASM
C979
0.1uF
R285 10K
R282
10K
NO ASM
ICT926
ICT1036
IC
T
ICT2065
ICT986
R270 4.7K
ICT921
R271 10K
NO ASM
ICT768
C210
0.1uF
ICT2076
R269
10K
POWER
IC53
HG73C095TE
114
2
19
21
26
39
51
53
60
73
81
87
99
49
63
65
20
25
27
38
46
50
54
55
56
57
58
120
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
30
31
32
33
37
40
41
42
43
44
45
47
34
35
36
117
118
70
68
66
64
71
69
75
74
78
77
82
80
88
83
79
89
91
90
93
92
96
95
97
94
24
22
23
100
101
102
103
104
105
107
108
1618
111
119
72
67
61
59
52
76
84
86
48
28
29
109
110
112
113
116
62
85
106
98
115
CLOCK
RESET
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND9
GND10
GND12
GND13
WAIT
LCD_P3
LCD_P2
VCC1
VCC_RTC
VCC2
VCC3
VCC4
INT
IORD
IOWRH
IOWRL
IOCSREG
IOCSVR
ENERGY
SWAP
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
DATA15
DATA14
DATA13
DATA12
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA11
DATA10
DATA9
SEL_CK
LCD_CLK
LCD_P0
LCD_P1
LCD_M2
LCD_M3
LCD_M0
LCD_M1
LP_M
LP_P
CP_M
CP_P
FRAME_P
M_M
DISP
FRAME_M
M_P
LCDEN
L33V
L21V
LCDVR4
LCDVR5
LCDVR1
LCDVR2
LCDVR0
LCDVR3
VSOFFN
XIN
XOUT
PIO7
PIO6
PIO5
PIO4
PIO3
PIO2
PIO1
PIO0
VCC0GND0
GND14
GND15
VCC9
VCC8
VCC7
VCC6
VCC5
VCC10
VCC11
VCC12
DATA0
T
W
TSTMOD
TSTSEL2
TSTSEL1
TSTSEL0
M_SEL
GND8
GND11
VCC14
VCC13
VCC15
C221
0.1uF
BR93
1
2
3
45
6
7
8
ICT707
ICT198
R273 10K
C
2
0.
1
R259 10K
ICT987
ICT922
IC
T
R26110K
R1152 0 NO ASM
ICT2077
C978
1000pF
ICT988
R1156 0
ICT199
+
C223
10uF/16V
L748
BLM10B121SBPTM
1 2
ICT923
R1151
22
R284 10K
X702
SG_8002JC 8.5M
1
2 3
4
CONT
GND OUT
VDD
R947 10K