Canon ir2016, ir2020 図
3
DC Controller PCB 2
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-1-2
GND
VCC
GND
VCC
EMI
DVDCFOT
PRACFOT
P5[2]
PRDCFOT
PRDCPWM
KYUCHFOT
VSS12
DC1_DEC
DC1_ACC
VPD
P6[5]
P6[4]
P6[3]
P6[2]
TRST
DC2_DEC
DC2_ACC
VSS11
VDD7
DC1_FG
DC2_FG
TMS
TCK
TDI
PO_FG
GND10
NBDI
VSS10
PO_DEC
PO_ACC
VDD6
P4[3]
P4[2]
FEED2_I1
FEED2_I0
FEED2_XB
FEED2_B
FEED2_XA
FEED2_A
CTL[2]
CTL[1]
CTL[0]
VSS9
BDO_O
P4[1]
P4[0]
FEED1_I1
FEED1_I0
FEED1_XB
FEED1_B
FEED1_XA
FEED1_A
TDO
VSS8
VDD5
XSCLK_I
GND9
P5[7]
THALM
MEMO_ERRN
FCY_P
P5[6]
XSC_I
VSS7
SC_O
P6[1]
ERR_OUT
GND8
CD[0]
CD[1]
CD[2]
VDD4
CD[3]
GND7
CD[4]
CD[5]
CD[6]
CD[7]
VSS6
AD[0]
AD[1]
AD[2]
AD[3]
GND6
AD[4]
AD[5]
AD[6]
AD[7]
AD[8]
VSS5
VDD3
GND5
CPUCLK
GND4
RDX
GND3
C_WRX
GND2
CS1X
VSS4
P6[0]
IRQ_FM_IFX
IRQ_ASIC
DOORSTS
P4[4]
P4[5]
P6[6]
P6[7]
P5[4]
P5[5]
P3[0]
P3[1]
P3[2]
P3[3]
VSS3
RSTX
DANSENEN
FSRCHK1
FSRCHK0
DOOWSW
ZX
P3[4]
P3[6]
P3[7]
P3[5]
VSS2
VDD2
RLYDRV
FSRDRV1
FSRDRV0
GND1
RE_FOT
TRNFOT
P5[1]
TR_PWM
VSS1
TRPFOT
DISDCFOT
RE_PWM
P5[0]
P5[3]
DVACFOT
DVDCPWM
VDD1
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
2
1
R258
2
1
R274
2
1
R56
12
R58
2
1
R55
+3.3R
1
2
R65
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC5
+3.3R
+3.3R
+3.3R
+3.3R
+3.3R
+3.3R
+3.3R
+3.3R
+3.3R
+3.3R
1
2
C28
2
1
C27
2
1
C21
12
C20
1
2
C29
1
2
C30
2
1
R72
2
1
R61
2
1
R54
1
2
R60
1
2
R66
2
1
R59
1
2
R70
12
R62
2
1
R71
1
2
R75
2
1
R73
2
1
R74
1
2
C26
2
1
C24
12
C25
2
1
C18
1
2
C19
12
C23
2
1
C22
2
1
R67
12
R63
2
1
R64
12
R68
2
1
NF12
2
4
1
IC8
2
4
1
IC9
3
5
IC9
3
5
IC8
FAN_HALF
BIT5
BIT4
TRNFOT
PSIZ1
FIX_M_EN
FIX_M_CURRENT
PWCHG
FIX_MB
FIX_MA
BIT3
BIT2
BIT1
NEX_RES_OUT
M_FG
TDI
BIT0
FAN_LOCK
TEST_SW
DVACON
TCK
TMS
TRST
PRACON
D1
D0
D4
D6
D7
D5
D3
D[7:0]
D2
A2
A3
A4
A5
A6
A7
A8
A1
A0
A[8:0]
SCLK
SC_O
SC
BDO
BDI_A
BDI
DEVDCPWM
DVACFOT
DSCPWM
DISDCFOT
TRPFOT
TRPWM
TRCHG
FSRDR_M
FSRDR_S
RLDRV_A
ZRX
24V_SENS
RES
PSIZ4
PSIZ3
PSIZ2
IRQ_ASIC
IRQ_FM_IF
WDG_CLK
CS_ASIC
WR
RD
CPU_CLK
ERR_OUT
SC_O
FIX_PULS
MEMO_ERR
THALM
LASER_CONT0
LASER_CONT1
LASER_CONT2
P_ACC
P_DEC
BDI_A
P_FG
M_ACC
M_DEC
PRDCPWM
PRDCFOT
PRACFOT
DVDCFOT
FSRCHK1
FSRCHK0
FAN_FULL