Page 1
Circuit Diagram
iR2020/2016 Series
Sep 14 2005
Page 2
Page 3
IMPORTANT
　This documentation is published by Canon Inc., Japan, to serve as a source of reference for
work in the field.
　Specifications and other information contained herein may vary slightly from actual machine
values or those found in advertising and other printed matter.
Any questions regarding the information contained herein should be directed to the Copier Service
Department of the Sales Company.
　This documentation is intended for all sales areas, and may contain information not applicable
to certain areas.
　Reproduction without permission not allowed.
Use of this manual should be strictly supervised to avoid disclosure of confidential information.
COPYRIGHT 2001 CANON INC.
Printed in Japan
Caution
Use of this manual should be strictly supervised to avoid disclosure of confidential information.
Page 4
Page 5
Contents
1 Controller................................................................................................................................................ 1
DC controller PCB ................................................................................................................................. 1
Reader Controller PCB........................................................................................................................ 12
2 Printer unit............................................................................................................................................ 21
HVT PCB............................................................................................................................................. 21
Page 6
Page 7
1 Controller
DC controller PCB
DC Controller PCB 1
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1
Page 8
+3.3R
OP_CLK
OP_TXD
OP_RXD
FW
FIN_TXD
DUP_F_TXD
FIN_RXD
DUP_F_RXD
FIN_D_EN
DUP_F_CLK
OP_STB
DUP_F_STB
TP_CL
RG_CL
MFP_CL
PICKUP_SL
MULTI_SL
+3.3R
CCRT
MFP_SLEEP
ENGINE_D_EN
S_RES
R69
FIX_PULS
ZRX_C
THCHG
NF11
12
EMI
C9
R27
12
R4
21
12
NF4
12
FB
NF3
21
FB
NF13
21
FB
12
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
+3.3R
1
VCC0
2
PB0/TP8/TMO0/_CS7
3
PB1/TP9/TMIO1/_CS6
4
PB2/TP10/TMO2/_CS5
5
PB3/TP11/TMIO3/_CS4
6
PB4/TP12
PB5/TP13
7
PB6/TP14
8
PB7/TP15
9
_RESO/FWE
VSS0
P90/TXD0
P91/TXD1
P92/RXD0
P93/RXD1
P94/SCK0/_IRQ4
P95/SCK1/_IRQ5
P40/D0
P41/D1
P42/D2
P43/D3
VSS1
P44/D4
P45/D5
P46/D6
+3.3R
C7
21
21
EMI
NF10
12
12
12
12
12
R18
R292
R29312R294
12
R295
R20
R21
12
R2221R23
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
100999897969594939291908988878685848382818079787776
PA7/TP7/TIOCB2/A20
PA6/TP6/TIOCA2/A21
PA5/TP5/TIOCB1/A22
PA4/TP4/TIOCA1/A23
VSS5
PA1/TP1/TCLKB
PA0/TP0/TCLKA
PA3/TP3/TIOCB0/TCLKD
PA2/TP2/TIOCA0/TCLKC
P84/_CS0
P82/_IRQ2/_CS2
P83/_IRQ3/_CS1/_ADTRG
AVSS
P80/_IRQ0
P81/_IRQ1/_CS3
P77/AN7/DA1
P76/AN6/DA0
P75/AN5
P74/AN4
P73/AN3
P72/AN2
P71/AN1
P70/AN0
VREF
P26
IC6
AVCC
P66/_LWR
P65/_HWR
P62/_BACK
P61/_BREQ
P60/_WAIT
+3.3R
C122
C15
P64/_RD
P63/_AS
VCC2
XTAL
EXTAL
VSS4
STBY
P67/¦
VSS3
P53/A19
P52/A18
P51/A17
P50/A16
P27/A15
P26/A14
MD2
MD1
MD0
NMI
RES
12
12
R17
21
C17
21
C16
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
AN0,1:FIX_I/F
AN2,3,4:HVT_I/F
21
AN5:REG_VR
AN6:PRACMONI
AN7:TEMP
R5
R10
21
12
R25
C10
R19
12
R12
21
NF5
P27
P26
CS_ASIC
IRQ_FM_IF
IRQ_ASIC
AN[7:0]
R6
12
21
21
R7
12
+3.3R
12
FB
C13
12
R26
MD2
MD0
12
+3.3R
21
R29
R31
X1
21
R11
12
21
12
R28
12
12
C11
12
NF2
FB
FB
NF1
+3.3R
R8
21
12
R34
+3.3R
21
R15
R16
12
WR
RD
C12
21
R35
CPU_CLK
BRAKE
P61
12
RES
P61:SNSPOW
21
IC2
R13
1
2
21
3
45
TC
BC/_RESET
CK
RESET
RCT
VCCGND
C6
+3.3R
21
12
C14
R14
12
R36
Q10
21
S_RES
3
8
7
VS
6
21
JP1
123
C132
N2_SL
P47/D7
26
P30/D8
27
P31/D9
28
P32/D10
29
P33/D11
30
P34/D12
31
P35/D13
32
P36/D14
33
P37/D15
34
VCC1
35
P10/A0
36
P11/A1
37
P12/A2
38
P13/A3
39
P14/A4
40
P15/A5
41
P16/A6
42
P17/A7
43
VSS2
44
P20/A8
45
P21/A9
46
P22/A10
47
P23/A11
48
P24/A12
49
P25/A13
50
SNS_DET
WDG_CLK
N2_P_FULL
J221
J221
J221
12C8
R290
1
J3P
2
J3P
3
J3P
SNSPOW
21
12
R48
+3.3R
R97
21
21
12
R4421R43
R38
12
12
R4221R41
R4021R39
21
C130
D5
D3
D2
D0
D[7:0]
D1
21
12
R45
12
R2
R121R53
A0A1A2A3A4A5A6
D7D4D6
12
12
R5221R51
R5021R49
12
12
R46
R37
A7
A8
P21
P22
P23
P24
P25
A[8:0]
P21:N2_Pass_SNS
P22:P_FULL_SNS
P23:N2_P_DET
P24:CAS_P_SNS
P25:Multi_P_SNS
TN_FULL
24V_SENS
P2[7:1]
P26:REG_SNS
P27:EXP_P_SNS
F-1-1
2
Page 9
DC Controller PCB 2
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
+3.3R
+3.3R
R58
12
21
R56
21
R258
+3.3R
21
R274
NF12
DEVDCPWM
DVACFOT
DVACON
DSCPWM
DISDCFOT
TRPFOT
TRPWM
TRCHG
TRNFOT
FSRDR_M
FSRDR_S
RLDRV_A
+3.3R
FAN_HALF
FAN_FULL
ZRX
24V_SENS
FSRCHK0
FSRCHK1
RES
PSIZ4
PSIZ3
PSIZ2
PSIZ1
BIT4
BIT5
EMI
R65
C19
N.C.
N.C.
C18
12
21
12
21
R55
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
VDD1
DVDCPWM
DVACFOT
P5[3]
P5[0]
RE_PWM
DISDCFOT
TRPFOT
VSS1
TR_PWM
P5[1]
TRNFOT
RE_FOT
GND1
FSRDRV0
FSRDRV1
RLYDRV
VDD2
VSS2
P3[5]
P3[7]
P3[6]
P3[4]
ZX
DOOWSW
FSRCHK0
FSRCHK1
DANSENEN
RSTX
VSS3
P3[3]
P3[2]
P3[1]
P3[0]
P5[5]
P5[4]
PRACFOT
DVDCFOT
144
143
DVDCFOT
PRACFOT
P6[6]
P6[7]
38
37
PRDCFOT
PRACON
142
141
P5[2]
PRDCFOT
P4[4]
P4[5]
40
39
PRDCPWM
N.C.
140
139
PRDCPWM
KYUCHFOT
IRQ_ASIC
DOORSTS
42
41
M_DEC
138
137
VSS12
DC1_DEC
P6[0]
IRQ_FM_IFX
44
43
M_ACC
136
135
VPD
DC1_ACC
CS1X
VSS4
46
45
BIT3
134
P6[5]
GND2
47
BIT2
133
P6[4]
C_WRX
48
BIT1
132
P6[3]
GND3
49
BIT0
12
R68
TDI
131
130
TRST
P6[2]
GND4
RDX
51
50
N.C.
129
DC2_DEC
CPUCLK
52
N.C.
128
DC2_ACC
GND5
53
127
VSS11
VDD3
54
C22
21
126
VDD7
VSS5
55
M_FG
125
DC1_FG
AD[8]
56
N.C.
124
DC2_FG
AD[7]
57
21
R67
R6321R64
12
TCK
TMS
TRST
123
122
121
TMS
TCK
TDI
AD[4]
AD[5]
AD[6]
60
59
58
P_FG
120
PO_FG
GND6
61
119
GND10
AD[3]
62
BDI_A
118
NBDI
AD[2]
63
117
VSS10
AD[1]
64
P_DEC
116
PO_DEC
AD[0]
65
P_ACC
115
PO_ACC
VSS6
66
C23
12
N.C.
114
113
VDD6
P4[3]
CD[6]
CD[7]
68
67
PWCHG
112
P4[2]
CD[5]
69
N.C.
N.C.
111
110
FEED2_I1
FEED2_I0
GND7
CD[4]
71
70
N.C.
109
IC5
FEED2_XB
FEED2_B
FEED2_XA
FEED2_A
FEED1_I1
FEED1_I0
FEED1_XB
FEED1_B
FEED1_XA
FEED1_A
XSCLK_I
MEMO_ERRN
ERR_OUT
CD[3]
72
CTL[2]
CTL[1]
CTL[0]
VSS9
BDO_O
P4[1]
P4[0]
VSS8
VDD5
GND9
P5[7]
THALM
FCY_P
P5[6]
XSC_I
VSS7
SC_O
P6[1]
GND8
CD[0]
CD[1]
CD[2]
VDD4
+3.3R
21
IC9
R75
BDI_A BDI
12
24
R73
R74
21
1
12
C30
N.C.
108
5
3
IC8
+3.3R
12
C29
SC
+3.3R
12
5
VCC
GND
C28
3
N.C.
107
106
N.C.
105
104
103
102
101
100
99
98
97
96
95
94
93
TDO
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
LASER_CONT2
LASER_CONT1
LASER_CONT0
FIX_M_CURRENT
FIX_M_EN
N.C.
N.C.
N.C.
N.C.
N.C.
C24
21
C26
12
FIX_MB
FIX_MA
R59
21
THALM
MEMO_ERR
FIX_PULS
R66
NEX_RES_OUT
ERR_OUT
12
SC_O
D0
D1
D2
R71
21
+3.3R
+3.3R
R60
12
C27
C20
12
21
C21
21
SC_O
BDO
R70
12
R54
+3.3R
12
R62
21
+3.3R
21
IC8
R61
24
1
SCLK
R72
IC9
VCC
GND
21
D[7:0]
FAN_LOCK
TEST_SW
N.C.
N.C.
N.C.
IRQ_ASIC
IRQ_FM_IF
WDG_CLK
CS_ASIC
12
D4
D6D7D5
C25
WR
RD
A7
A8
A4
A5
A6
A2
A3
A1
A0
D3
A[8:0]
CPU_CLK
F-1-2
3
Page 10
DC Controller PCB 3
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
MFP_CL
MULTI_SL
21
R270
P25
SNSPOW
R223
12
R282
+3.3R
21
R220
+24V
D2
21
3
R108
R107
21
C38
+24V
D19
21
21
Q4
3
21
21
Q24
12
12
21
21
C43
R106
C89
R86
R87
3
+5R
3
12
21
C33
12
Q7
21
SNSPOW
R84
DOPEN
R103
10
J219
J10P
9
J219
J10P
+3.3R
P26
8
J219
J10P
7
J219
J10P
6
J219
J10P
21
+3.3R
TN_FULL
21
C37
SNSPOW
R105
R104
SNSPOW
R81
R82
21
21
12
12
R83
12
12
1
J212
J3P
2
J212
J3P
3
J212
J3P
P61
3
Q13
12
+3.3R
1
J216
J3P
2
J216
J3P
3
J216
J3P
24V_SENS
12
21
Q14
C32
5
J219
J10P
12
+3.3R
4
J219
J10P
+3.3R
R85
TEST_SW
21
21
21
ERR_CL
12
SW2
12
FAN_HALF
FAN_FULL
FAN_LOCK
Q11
3
R77
12
12
Q12
3
C31
12
12
R99
R100
+24V
R78
21
Q2
3
21
12
Q5
12
ZD2
ZD1
21
J10P
D1
21
J10P
J10P
3
2
1
J219
J219
J219
R88
12
R76
3
21
21
+3.3R
21
R79
R80
12
BIT0
BIT1
BIT2
BIT3
BIT4
BIT5
R101
21
R277
21
21
R303
21
21
R102
21
R278
R302
JP2
21
21
JP321JP4
R275
R276
JP5
21
21
R9621R57
21
JP6
JP7
Q15
3
12
JP2 to JP7:
21
The connection varies depending
on the destination of the product.
F-1-3
4
Page 11
DC Controller PCB 4
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
21
R199
R197
PSIZ4
PSIZ3
PSIZ2
PSIZ1
R198
21
R195
12
R194
21
R193
12
R196
C77
P24
12
12
C7612C75
21
+3.3R
21
+3.3R
R200
12
C78
21
SNSPOW
R90
R91
21
1
J207
1
J206
J13P
J206
2
J13P
3
J206
21
C48
J13P
4
J206
J13P
5
J206
J13P
6
J206
J13P
J206
7
J13P
8
J206
J13P
J206
9
J13P
10
J206
J13P
11
J206
J13P
12
J206
J13P
13
J206
J13P
NEX_RES_OUT
21
R109
MFP_SLEEP
IC11
24
1
21
R110
R124
12
+3.3R
R111
12
C45
+24V
12
LASER_CONT0
LASER_CONT1
LASER_CONT2
1
J213
J8P
2
J213
J8P
3
J213
J8P
4
J213
J8P
5
J213
J8P
R89
12
12
6
J213
J8P
7
J213
J8P
8
J213
J8P
R119
21
R118
PWCHG
21
12
12
R120
21
R115
R125
R121
21
12
R116
+5R
21
R117
21
12
C39
C40
VDO1
VDO2
VDO2
VDO1
BDO
SCLK
SC
ESS
J17P
2
J207
J17P
3
J207
J17P
4
J207
J17P
5
J207
J17P
6
J207
J17P
7
J207
J17P
8
J207
J17P
9
J207
J17P
10
J207
J17P
11
J207
J17P
12
J207
J17P
13
J207
J17P
14
J207
J17P
15
J207
J17P
16
J207
J17P
17
J207
J17P
AN5
C34
12
+3.3R +3.3R
21
R289
R114
21
21
VR1
2
C42
R113
R112
12
3
1
21
AN7
+3.3R
R95
12
TH1
12
F-1-4
CCRT
+3.3R
R123
12
12
C41
IC10
24
1
IC11
VCC
GND
R122
12
+3.3R
5
21
3
12
C46
C44
IC10
+3.3R
5
VCC
GND
21
C47
3
5
Page 12
DC Controller PCB 5
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
+12V
5
6
+3.3R
P27
IC3
7
48
SNSPOW
R157
12
R156
21
C58
12
THALM
R148
R155
12
3
2
+5R
12
+3.3R
21
R146
R147
12
+12V
411
IC4
1
J217
7
J12P
J217
8
J12P
J217
9
J12P
10
J217
J12P
J217
11
J12P
J217
12
J12P
+5R
312
6
7
R150
21
IC1
C125
+3.3R
R145
1
Q20
R132
12
12
12
12
21
3
2
C56
R149
C59
FILMDIF
+5R
123
21
+3.3R
R151
IC1
4
5
21
12
12
+3.3R
R139
12
21
R140
C50
+12V
411
6
IC4
5
+12V
IC3
2
3
48
R138
21
THCNCT
+12V
13
12
7
12
1
12
R133
12
AN0
AN1
411
IC4
C52
C60
R126
14
12
R129
12
+3.3R
12
R128
R136
12
R137
21
+12V
C49
D5
12
D4
12
12
R130
12
R131
12
C61
12
R127
12
14
LM339NS
+5R
C51
123
12
IC1
8
9
10
R158
12
FIX_PULS
9
THCHG
+12V
+24V
411
IC4
8
R159
FILMDIF
12
21
R279
12
ZD3
21
R281
3
21
R280
21
Q23
C74
12
+12V
+3.3R
Q22
3
R144
21
21
R142
21
R141
21
R143
12
21
C53
12
C54
12
21
D8
12
21
D7
D9
D6
J12P
J12P
J12P
J12P
J12P
J12P
J217
J217
J217
J217
J217
J217
1
THCNCT
2
3
4
12
C55
5
6
F-1-5
6
Page 13
DC Controller PCB 6
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
ERR_CL
R190
21
C2
R189
21
+5R
12
Q9
12
21
R188
3
+5R
D16
R186
12
21
12
R187
R184
R185
Q21
21
12
+3.3R
+24R
C65
J208
J7P
J208
J7P
J208
J7P
J208
J7P
J208
J7P
J208
J7P
J208
J7P
1
2
3
4
5
6
7
21
R173
3
12
21
R182
+5R
+3.3R
ERR_OUT
M_ACC
M_DEC
21
R174
IC12
24
1
1
42
IC13
21
12
R165
R166
NF8
21
FB
12
FB
NF9
R163
R162
12
+5R
21
C66
21
12
BRAKE
D12
21
12
R183
312
10
11
IC1
13
12
MEMO_ERR
M_FG
R161
21
R175
12
12
C67
R164
21
R160
12
D13
+3.3R +3.3R
C68
IC12
VCC
GND
5
21
3
C69
IC13
VCC
GND
5
3
12
P_FG
P_ACC
P_DEC
R178
21
R181
21
+3.3R
R179
12
21
R191
+5R
R177
12
12
C71
R180
21
R192
12
D15
12
D14
C73
21
12
C72
BDI
21
+3.3R
+24V
21
C70
1
J205
J8P
2
J205
J8P
3
J205
J8P
4
J205
J8P
5
J205
J8P
6
J205
J8P
7
J8P
J205
8
J205
J8P
F-1-6
7
Page 14
DC Controller PCB 7
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
+3.3R
DUP_F_TXD
DUP_F_RXD
DUP_F_CLK
DUP_F_STB
FIN_TXD
FIN_RXD
FIN_D_EN
ENGINE_D_EN
C84
21
C86
R209
12
R213
R204
21
21
21
+3.3R
21
R205
R208
R203
12
12
R216
21
R206
R212
12
R202
R201
12
12
R215
12
21
21
C79
21
R207
R210
12
R211
21
12
C82
R214
21
C83
FW
21
12
C85
21
C81
21
R9
12
C80
+5R
+5R
RES
MD2
MD0
+3.3R
1
J218
J11P
2
J218
J11P
3
J218
J11P
4
J218
J11P
5
J218
J11P
6
J218
J11P
7
J218
J11P
8
J218
J11P
9
J218
J11P
10
J218
J11P
11
J218
J11P
PICKUP_SL
21
R217
21
R218
+24V
D17
21
21
3
Q1
C87
1
J209
J2P
2
J209
J2P
21
+24V
J210
1
J2P
1
J203
J6P
2
J203
J6P
3
J203
J6P
4
J203
J6P
5
J203
J6P
6
J203
J6P
RG_CL
R222
12
21
R221
D18
21
21
3
Q6
C90
2
J210
J2P
21
+3.3R
+24V
1
J211
J2P
2
J211
J2P
OP_TXD
OP_RXD
OP_CLK
OP_STB
12
C120
R33
12
R272
R30
12
+3.3R
R271
12
21
R3
12
R273
12
R47
12
R32
21
12
C119
12
C118
12
C117
+24V
+3.3R
+5R
TP_CL
1
J220
J9P
2
J220
J9P
3
J220
J9P
4
J220
J9P
5
J220
J9P
6
J220
J9P
7
J220
J9P
8
J220
J9P
9
J220
J9P
R224
12
21
R219
D20
21
21
3
Q3
21
C88
F-1-7
8
Page 15
DC Controller PCB 8
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
+3.3R
12
12
12
12
12
12
12
AN2
AN3
AN4
R254
12
R253
21
AN6
+3.3R
12
D21
D25
R226
12
C35
+3.3R +3.3R
D24
21
12
12
C93
D22
+3.3R
D27
R228
21
21
12
12
D28
C94
12
TRPWM
21
12
C92
12
D26
21
D23
21
21
R236
R255
R235
12
21
21
R234
12
R233
R232
R231
R256
R230
12
21
21
TRCRNT
TNRCHKT
TNRCHKD
PRACMONI
1
J214
J18P
2
J214
J18P
3
J214
J18P
4
J214
J18P
5
J214
J18P
6
J214
J18P
7
J214
J18P
8
J214
J18P
9
J214
J18P
10
J214
J18P
11
J214
J18P
12
J214
J18P
13
J214
J18P
14
J214
J18P
15
J18P
J214
16
J18P
J214
17
J18P
J214
18
J18P
J214
R225
21
R238
R239
21
21
R243
R240
R244
R246
R248
21
R250
TRNFOT
TRCHG
R227
1
2
TRPFOT
DSCPWM
DISDCFOT
DVACFOT
DVACON
DEVDCPWM
DVDCFOT
PRACFOT
PRACON
PRDCPWM
PRDCFOT
R229
12
R251
12
R249
R247
12
R245
R242
12R241
21
21
21
R237
R252
F-1-8
21
C101
21
12
C102
C103
21
12
C104
C105
12
C106
12
C91
21
21
12
C100
21
C98
C96
21
21
12
C107
C99
C97
C95
9
Page 16
DC Controller PCB 9
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
N2_SL
P23
P21
N2_P_FULL
R265
12
+3.3R
C111
12
R259
12
R260
21
+3.3R
R264
21
C115
R261
R262
21
C112
12
12
12
SNS_DET
P22
12
+3.3R
C110
R283
21
SNSPOW
SNSPOW
21
R153
21
C57
+3.3R
21
R152
12
+3.3R
R263
21
R24
R154
21
J9P
J9P
J9P
J9P
J9P
J9P
J9P
J9P
J9P
J5P
J5P
J5P
J5P
J5P
9 J204
8 J204
7 J204
6
J204
5 J204
4 J204
3 J204
2 J204
1 J204
1
J201
2
J201
3
J201
4
J201
5
J201
ZRX_C
+3.3R
+5R
+24R
+24V
21
R266
1
J215
J17P
RLDRV
ZEROX
ESS
H1DRV
H2DRV
DOPEN
21
21
C4
C1
21
C121
21
C116
21
C5
C109
2
J17P
3
J17P
4
J17P
5
J17P
6 J215
J17P
7
J17P
8
J17P
9
J17P
10
J17P
11
J17P
12
J17P
13
J17P
14
J17P
15
J17P
16
J17P
J215
J215
J215
J215
J215
J215
J215
J215
J215
J215
J215
J215
J215
J215
21
21
C3
21
C108
17
J215
J17P
10
RLDRV_A
3
3
Q19
12
+3.3R
C113
R268
12
12
ZEROX
21
R269
R267
ZRX
12
21
+5R
21
12
Q8
RLDRV
FSRDR_M
R134
3
Q17
12
H1DRV
FSRDR_S
+5R
R135
3
12
21
Q18
C114
H2DRV
F-1-9
Page 17
DC Controller PCB 10
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
+3.3R
FIX_M_CURRENT
+3.3R
R172
+3.3R
21
R285
21
21
R284
21
R286
21
R287
21
C36
12
C12721C128
Q25
3
12
21
R170
21
R171
21
R167
21
R257
C129
+24R
21
FU1
21
+5R
R169
C126
21
21
C131
+5R
21
R9821R94
R93
21
21
R168
IC7
1
CR
2
VDD
3
VREFA
4
VREFB
5
RSB
21
GND1
6
RSA
7
VM
8
CCPC
9
CCPB
21
TORQUE
ENABLEB
ENABLEA
PHASEB
PHASEA
STANDBY-CCPA
OUTB-
OUTB
GND2
OUTA
OUTA-
20
19
18
17
16
22
15
14
13
12
1110
+3.3R
21
Q16
3
12
R92
FIX_M_EN
21
R288
21
R298
21
C123
R176
21
R299
21
21
C124
C63
FIX_MB
FIX_MA
-B
-A
21
21
1
J202
J4P
B
2
J202
J4P
3
J202
J4P
4
A
J202
J4P
C64
12
C62
F-1-10
R296
R306
21
21
11
Page 18
Reader Controller PCB
Reader Controller PCB 1
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
RGV2
SIDATAO
SICLK
12
C183
+3.3U
127
VSS14
VDDE6
C26
+3.3U
21
R136
C182
check
1
CP39
12
126
125
VDDE8
ANACLK
VBIAS_EXP
VSS8
R112
12
21
R113
R114
12
21
R115
RGV2
SILOAD
R137
12
12
1
check
1
check
CP36
CP38
C21
124
123
122
VSS3
ANALOAD
ANADATA
VSS1_LVDS
VBIAS_EAN
V_BIASEXN
12
21
R18
1
check
CP62
SP-
HSYNCO
+3.3U
12
R131
RGV2
21
21
C6
RGV2
C9
21
SVREQ
12
R223
12
C133
144
GP1_1
VDDI5
37
143
XSVREQ
DIN0_6
R16
check
21
1
142
XSPBD
DIN0_5
CP30
141
XSVSYNC
DIN0_4
C10
CP3
check
C23
12
140
XSHSYNC
DIN0_3
21
1
139
VCLK_SINGL
DIN0_2
+3.3U
1
VDDI4
2
GP1_8
3
GP1_9
4
TDI
12
5
TMS
C5
6
TCK
7
TRST
8
TDO
9
VSS4
10
GP1_6
11
GP1_7
12
GP4_1
13
GP4_2
14
VSS1
15
CLK
16
VSS2
17
RST
18
VDDE5
19
VSS5
20
VDDI1
21
GP3_9
21
22
GP3_7
C7
23
GP3_5
24
LEDON_R2
25
LEDON_G2
26
LEDON_B2
27
ASCLK
28
XASEN1
29
GP3_2
30
VSS6
31
ASDO
32
VDDE1
33
ASDI
34
DIN0_9
35
DIN0_8
DIN0_7
36
RGV2
RGV2
138
VSS15
DIN0_1
137
136
VDDI9
VBIAS_VCLK_EAN
VSS7
DIN0_0
R118
21
R117
12
R119
21
R116
135
134
VBIAS_VCLK_EXN
VBIAS_VCLK_EXP
GP3_3
VDDI2
12
C11
RGV2
CVR_SENS1
+3.3U
+3.3U
12
R164
SIZE2
SIZE3
+3.3U
+3.3U
21
12
R130
SIZE0
SIZE1
ASIC_CLK
check
CP79RESET
1
C184
12
LED_COLORR2
LED_COLORG2
LED_COLORB2
LED_PWMR2
LED_PWMG2
LED_PWMB2
SDCLK
SDENB
SDOUT
SDIN
R127
CP72
CP73
CP71
CP70
CP68
CP69
12
21
C131
C130
CP74
check
R163
R155
21
R161
R157
21
R156
R162
21
R160
21
R159
R21
12
12
12
12
12
21
1
CP75
check
1
1
check
CP77
check
1
CP76
check
1
1
check
1
check
1
check
1
check
1
check
12
R166
R126
check
CP16
1
check
CP1
1
CP23
12
C135
21
check
21
C132
PORT11
PORT12
+3.3U
PWM_HOLD3
1
+3.3U
C134
C64
SVCLK+
1
check
CP27
12
R129
RGV2
C22
21
133
132
131
VSS2_LVDS
VDDI4_LVDS
VBIAS_VCLK_EAP
CKSH
AKADCLK
FCP
C24
130
VCLK_P
VDDI3
1
CP26
21
R128
RGV2
129
VCLK_N
VDDI1_LVDS
C12
SVCLK-
check
21
128
VDDI3_LVDS
VBIAS_EAP
12
C25
21
12
HSYNCI
VSYNC
RGV2
RGV2
PWM_HOLD4
1
CP93
check
1
ANADATA9
ANADATA[9:0]
CP921CP91
1
check
check
ANADATA7
ANADATA8
CP90
1
check
ANADATA6
CP89
CP881CP871CP841CP851CP86
1
1
check
check
ANADATA4
ANADATA5
check
ANADATA3
check
ANADATA2
check
ANADATA1
check
ANADATA0
check
CP22
R167
FB
NF59
21
21
21
R171
R168
FB
21
21
21
NF61
NF60
CR1/16000
1
1
1
check
checkFBcheck
CP64
CP65
CP66
SHD
CLPB
ADCLK
21
R17
21
C1
C20
121
120
119
ANAIN
DOUT0
DOUT1
SP_P
SP_N
VDDI2_LVDS
12
C13
RGV2
21
R20
1
check
CP631CP60
SP+
SIDATAI
check
1
CP37
12
R138
+3.3U
21
118
117
DOUT2
VSS13
CSCLK_P
CSCLK_N
12
R190
check
CP61
CLK-
116
VDDE4
VDDI6
RGV2
21
R191
1
check
CLK+
C18
12
115
114
DOUT3
DOUT4
GP4_0
VSS9
12
C14
12
R154
1
check
CP59
MODE
+3.3U
113
112
DOUT5
DOUT6
LEDON_G1
LEDON_R1
21
R153
1
CP58
LED_PWMR1
DOUT1
DOUT0
DOUT2
DOUT3
321
876
54
RGV2
111
110
109
IC2
VDDE3
DOUT7
VDDI8
IVPD
108
RTPA
107
RTPAX
106
RTPAPWM
105
RTPB
104
RTPBX
103
VSS12
102
RTPBPWM
101
GP1_4
100
GP1_5
99
GP1_2
98
GP1_3
97
GP1_0
96
RTPA_2
95
RTPAX_2
94
RTPB_2
93
RTPBX_2
92
VSS11
91
VDDE7
90
RTPAPWM_2
89
RTPBPWM_2
88
SLPWM
87
GP4_4
86
GP4_3
85
RTPA_1
84
RTPAX_1
83
RTPB_1
82
VSS10
81
RTPBX_1
80
GP3_1
79
RTPBPWM_1
78
VDDE2
77
GP3_0
76
RTPAPWM_1
75
GP3_4
74
VDDI7
73
GP3_6
GP3_8
LEDON_B1
MB87R1590
7271706968676665646362616059585756555453525150494847464544434241403938
12
C15
21
12
R151
R149
12
12
R152
R150
1
1
check
1
CP54
LED_PWMB1
CP57
check
check
1
CP55
check
check
CP56
LED_PWMG1
LED_COLORR1
RA3
C19
21
R120
R132
12
R133
12
12
C17
21
C16
RGV2
R148
check
CP53
LED_COLORG1
DOUT6
DOUT5
DOUT4
45
678
0.1U,25V
21
R134
12
R135
R139
+3.3U
+3.3U
21
1
LED_COLORB1
DOUT7
123
CP32
CP33
RA4
R140
DOUT[7:0]
+3.3U
R165
+3.3U
+3.3U
R172
21
+3.3U
21
R80
R173
12
R83
12
SIZE_W1
SIZE_W2
1
RTP1A
check
1
RTP1A
check
CP34
1
RTP1APWM
check
CP35
21
1
RTP1B
check
CP40
check
12
1
CP31
21
RTP1B
1
RTP1BPWM
check
+3.3U
21
SIZE_L1
SIZE_L2
R142
R145
12
R144
R147
R146
12
R143
12
R141
12
21
21
21
R79
12
R243
R189
R187
12
R89
R188
21
CP45
CP44
CP47
CP46
21
R70
12
RTP3A
RTP3A
RTP3B
RTP3B
RTP3BPWM
C136
21
+3.3U
RTP3APWM
C137
12
C138
21
C139
21
C140
21
+3.3U
R95
21
ADF_SENS
CP42
check
CP43
check
CP41
check
RMOT_A
1
RMOT_A
1
RMOT_B
1
RMOT_B
1
RMOT_IA
RMOT_IB
RK_ON1
1
check
check
check
check
1
1
MO_TORQUE
MO_STANDBY
CP48
1
check
CP49
21
12
CP67
CP24
CP50
CP25
CP51
1
CP52
check
check
check
check
check
check
check
1
1
1
1
1
1
PWM_HOLD1
ADF_COVER
F-1-11
12
Page 19
Reader Controller PCB 2
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
C163
12
C164
12
ASIC_CLK
CP9
R97
1
check
12
+3.3V
12
X2
IC6
8
XOUT
VDD
FRSEL
SSCLKS0
7
6
54
12
R96
12
1
2
3
XIN/CLK
VSS
S1
R214
+3.3V
RGV1
2.5V 2.5V
R213
12
+3.3V
R69
12
C117
RGV2
R215
12
12
12
C118
FB
NF4
12
1
CP2
check
NF62
1
1324
IN OUTGND1
GND2
21
C3
IC3
C2
12
NF
2
C166
3
12
C167
12
+3.3V
+3.3U
NF2
1
NF
2
3
21
12
C8
C4
F-1-12
13
Page 20
Reader Controller PCB 3
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
SHD
ADCLK
CLPB
C59
12
C60
12
C61
12
CP101
1
check
CP103
1
check
CP102
check
CP100
1
check
12
C75
49
IC1
AVSS4
CCDIN1
SDOUT
NC3
32
31
AK8434
CP99
1
check
C69
AVDD4
CCDIN0
REFIN0
DAREFN
DAREFP
AISET
AVDD3
AVSS3
RESETB
CE1
CE0
SDCLK
SDENB
SDIN
AVDD2
AVSS2
12
CP98
check
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
12
C74
12
21
+3.3R
12
12
12
12
12
R25
+3.3R
R23
12
12
R24
C185
C73
C72
C71
C70
12
C63
CP104
check
CP97
check
1
1
CP94
1
check
CP95
1
check
CP96
check
1
+3.3R
RESET
R19
12
+3.3R
12
C62
+3.3R
1
+3.3U
C89
21
C91
R26
12
C90
C92
21
12
12
21
C58
646362616059585756555453525150
AVDD5
CCDIN5
REFIN5
REFIN4
CCDIN4
1
AVSS5
2
SHR
3
SHD
4
ADCK
5
CLPB
6
AVDD1
7
AVSS1
8
DVSS1
9
DVDD1
NC1
10
11
DC0
12
DC1
13
DC2
14
DC3
15
DC4
DVSS2
16
DB2
DB1
DB0
NC2
DVDD2
21
20
19
18
17
12
12
C88
C87
VRN
VRP
DB4
DB3
23
22
12
C85
12
C83
CCDIN3
REFIN3
DVDD3
DVSS3
25
24
12
C79
12
C84
REFIN2
CCDIN2
DA1
DA0
27
26
12
12
C78
C77
VCOM
VCLP
DA3
DA2
29
28
12
C76
REFIN1
DA4
30
VIN3
VIN2
VIN1
VIN0
12
12
12
SDIN
SDCLK
C67
SDENB
C66
SDOUT
C65
C68
14
+3.3U
NF1
R7
R6
+3.3R
ANADATA[9:0]
21
FB
C161
21
C162
21
12
12
ANADATA1
ANADATA0
R10
R8
12
12
12R912
ANADATA4
ANADATA3
ANADATA2
R11
+3.3U
ANADATA5
R12
12
ANADATA6
R13
R14
R15
12
12
12
ANADATA9
ANADATA8
ANADATA7
F-1-13
Page 21
Reader Controller PCB 4
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
LED_COLORR1
LED_COLORG1
LED_COLORB1
+3.3V
3
+3.3V
3
+3.3V
3
Q16
21
12
Q18
Q8
21
21
R52
R55
21
R56
R33
12
R32
+3.3V
21
R51
21
+3.3V
21
21
R27
+3.3V
12
12
R31
R50
3
3
LEDG2
3
3
LEDB2
3
3
LEDR2
21
R77
Q3
12
R40
12
Q11
12
R75
12
Q4
12
R35
12
Q13
12
21
R73
21
Q5
21
R49
21
Q14
LEDR1
+5V
+3.3V
+3.3V
+5V
R22
3
3
LEDG1
21
12
21
Q6
21
R54
21
Q17
LED_COLORR2
12
Q10
3
12
R37
R38
12
R36
12
+3.3V
+3.3V
411
IC4
6
5
7
R53
21
LED_PWMR1
+5V
411
IC5
6
5
7
R39
12
LED_PWMR2
+5V
R62
IC4
9
10
8
11 4
R29
21
LED_PWMG1
21
Q1
3
21
R28
21
Q7
3
LED_COLORG2
3
Q12
21
R42
12
R43
12
12
R41
LEDB1
+5V
R71
411
IC4
13
12
14
R34
12
12
3
12
Q2
LED_COLORB2
R30
12
LED_PWMB1
3
Q9
12
+3.3V
+3.3V
12
Q15
3
21
R47
21
R46
21
R48
IC5
9
10
8
11 4
R44
12
LED_PWMG2
+5V
411
IC5
13
12
14
R45
21
LED_PWMB2
R207
12
F-1-14
+5V
IC5
2
3
1
11 4
21
C94
15
Page 22
Reader Controller PCB 5
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
RTP3APWM
RTP3BPWM
R241
12
R245
12
R200
12
R204
21
12
21
C159
C157
+3.3V
3
+3.3V
Q26
3
12
21
12
21
Q25
R198
12
21
R197
R202
R201
21
C156
C158
12
+24V
ETH1
1
2
21
FU2
C152
12
E
+5V
21
C155
12
RTP3A
RTP3B
R205
R195
21
R196
12
C160
12
+5V
21
R194
21
C154
R90
12
12
21
R158
C153
21
R193
OUTB
GND2
OUTA
20
19
18
17
16
22
15
14
13
12
1110
R221
12
21
IC9
1
CR
2
VDD
3
VREFA
4
VREFB
5
RSB
21
GND1
6
RSA
7
VM
8
CCPC
9
CCPB
R218
TORQUE
OUTB-
ENABLEB
ENABLEA
PHASEB
PHASEA
OUTA-
STANDBY-CCPA
21
R192
J409
J4P
J409
J4P
J409
J4P
J409
J4P
1
2
3
4
16
MO_STANDBY
MO_TORQUE
21
R244
R219
21
R220
12
CP80
check
CP81
check
21
1
Q29
3
+5V
R206
12
1
3
Q30
12
F-1-15
Page 23
Reader Controller PCB 6
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
+24V
IC7
OUTIN
GND
1
C122
IC4
1
11 4
C93
+5V
R107
12
R108
12
C123
CP112
check
12
2
3
1
R109
12
+5V
32
12
12
NF66
FB
21
C121
21
R110
12
4
3
SP-
SP+
CLK-
CLK+
1
2
L1
LEDR1
12
NF64
FB
NF51
12
MODE
VREF
NF63
RGV3
LEDG1
LEDB1
FB
check
FB
CP21
1
21
VIN0
VIN1
VIN2
VIN3
C129
LEDR2
LEDG2
LEDB2
check
check
check
check
12
21
C149
CP109
1
check
CP110
1
check
CP111
1
check
CP17
1
CP18
1
CP19
1
CP20
1
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
J30P
J408
+5V
R66
12
12
R65
12
21
Q20
3
Q19
3
J407SIZEON
1
J6P
C101
R64
12
30
SIZE0
R67
12
29
28
27
26
25
24
SIZE1
23
R68
12
22
21
20
19
18
17
SIZE2
R72
12
16
15
14
13
SIZE3
R74
12
12
11
10
9
8
7
+3.3V
NF3
12
FB
C100
12
RGV3
21
+3.3V
C141
6
5
HP_SENS
NF52
4
3
2
1
12
C102
12
C103
12
C104
12
C105
12
R88
21
12
FB
J6P
J6P
J6P
J6P
J413
J7P
J413
J7P
J413
J7P
J413
J7P
J413
J7P
J413
J7P
J413
J7P
J3P
J406
J3P
J406
J3P
J406
J407
2
J6P
J407
3
J407
4
J407
5
J407
6
1
2
3
4
5
6
7
1
2
3
F-1-16
17
Page 24
Reader Controller PCB 7
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
DOUT[7:0]
12
R9921R123
DOUT7
DOUT6
DOUT5
DOUT4
DOUT3
DOUT2
DOUT1
DOUT0
12
R22521R230
SIDATAO
SIDATAI
SILOAD
SICLK
SVCLK-
SVCLK+
HSYNCI
VSYNC
HSYNCO
RTP1BPWM
RTP1B
RTP1B
RTP1APWM
RTP1A
RTP1A
12
R23121R232
CP121
R86
R87
R233
1
check
21
12
21
R101
12
12
NF25
FB
NF24
FB
NF23
FB
NF22
FB
NF26
FB
NF27
FB
12
21
R234
12
R85
12
R100
21
R81
R170
RESET
SIZEON
21
21
21
21
21
21
NF14
NF15
NF16
NF17
CP123
CP124
FB
FB
FB
FB
NF21
FB
NF20
FB
NF19
FB
NF18
FB
R84
check
check
NF29
21
FB
R91
21
21
R92
21
21
21
21
21
21
21
21
21
R240
R239
12
21
C165
3
2
1
21
RA1
2
1
RA2
NF28
R238
54
6
7
8
6543
7
8
CVR_SENS0
21
FB
R237
12
21
CP113
CP114
CP115
CP116
CP117
CP118
CP119
CP120
R236
HP_SENS
NF13
21
FB
1
1
NF10
NF5
21
FB
21
FB
NF11
FB
FB
NF12
21
21
CP125
CP126
CP122
21
FB
C180
12
C181
21
1
check
1
check
NF6
21
FB
NF9
check
CP127
J34P
J34P
J34P
R235
12
J34P
J34P
J34P
J34P
J34P
J34P
J34P
J34P
1
J34P
check
1
check
J34P
1
check
J34P
1
check
J34P
J34P
1
J34P
check
1
check
J34P
1
check
J34P
1
J34P
check
J34P
J34P
J34P
1
check
J34P
J34P
J34P
J34P
J34P
J34P
J34P
1
J34P
J404
1
J404
2
J404
3
J404
4
J404
5
J404
6
J404
7
J404
8
J404
9
J404
10
J404
11
J404
12
J404
13
J404
14
J404
15
J404
16
J404
17
J404
18
J404
19
J404
20
J404
21
J404
22
J404
23
J404
24
J404
25
J404
26
J404
27
J404
28
J404
29
J404
30
J404
31
KMOT_IB
KMOT_B
KMOT_B
KMOT_IA
KMOT_A
KMOT_A
LAST
STAMP
EXIT
EMPTY
REG
READ
NF36
FB
NF54
12
FB
NF55
FB
NF56
12
FB
NF57
FB
CP134
1
check
CP135
1
check
CP136
1
check
CP137
1
check
CP138
1
check
CP139
1
check
NF58
12
FB
CVR_SENS0
J15P
15
J403
21
CP130
1
check
NF35
NF32
NF33
NF34
NF30
NF31
CP140
check
FB
FB
FB
FB
FB
FB
1
CP131
check
CP132
check
CP133
check
21
21
21
21
21
21
1
1
1
+3.3V
21
21
Q21
J15P
14
J403
J15P
13
J403
J15P
12
J403
J15P
11
J403
J15P
10
J403
J15P
9
J403
J15P
8
J403
J15P
7
J403
J15P
6
J403
J15P
5
J403
J15P
4
J403
J15P
3
J403
J15P
2
J403
J15P
1
J403
+3.3V
21
C109
J405
J6P
J405
J6P
J405
J6P
J405
J6P
J405
J6P
J405
J6P
1
2
3
4
5
6
R93
21
NF53
R94
21
FB
21
21
3
21
21
R1
21
C110
CVR_SENS1
R82
R169
12
NF7
NF8
CP128
21
FB
21
FB
check
J404
1
32
J34P
J404
33
J34P
J404
34
J34P
18
F-1-17
Page 25
Reader Controller PCB 8
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
LAST
+3.3V
21
21
REG
Q24
R212
R211
+3.3V
12
STAMP
RK_ON1
KMOT_IB
KMOT_IA
RMOT_IB
RMOT_IA
RMOT_B
RMOT_B
RMOT_A
RMOT_A
Q31
3
ADF_SENS
+3.3V
+3.3V
12
21
R209
21
R210
R3
21
21
21
12
+3.3V
Q22
21
C29
12
C33
12
C37
12
21
C40
21
C28
C32
3
21
21
C36
R111
21
+3.3V
R4
12
21
21
C125
21
C126
21
C127
21
C128
C27
12
C31
12
C35
12
C39
12
21
C124
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
J412
J15P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
J411
J12P
1
2
3
4
5
6
7
8
9
10
11
12
+5V
21
C115
+24V
21
C116
+3.3V
21
C114
C112
12
C113
12
12
C111
C150
12
21
C151
J401
J4P
J401
J4P
J401
J4P
J401
J4P
J4P
J4P
J4P
J4P
3
4
2
1
J410
1
J410
2
J410
3
J410
4
J402
J4P
J402
J4P
J402
J4P
J402
J4P
4
3
2
1
ADF_COVER
R102
21
EMPTY
+3.3V
12
Q23
EXIT
3
READ
3
SIZE_L2
SIZE_L1
SIZE_W2
SIZE_W1
KMOT_B
KMOT_B
KMOT_A
KMOT_A
R103
R104
R105
R106
R2
NF42
NF38
NF39
NF37
NF40
NF41
NF48
NF43
NF44
NF45
NF47
NF46
NF49
NF50
21
21
21
21
21
21
FB
21
FB
21
FB
21
FB
FB
FB
FB
FB
FB
FB
FB
FB
FB
FB
C30
21
21
21
C34
21
21
21
21
21
C38
21
21
C41
F-1-18
19
Page 26
20
Page 27
2 Printer unit
HVT PCB
HVT PCB 1
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-2-1
21
Page 28
HVT PCB 2
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
22
F-2-2
Page 29
HVT PCB 3
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-2-3
23
Page 30
HVT PCB 4
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
24
F-2-4
Page 31
HVT PCB 5
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-2-5
25
Page 32
HVT PCB 6
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
26
F-2-6
Page 33
27
Page 34
Page 35
Sep 14 2005
Page 36
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