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APPENDIX
Confidential
A-6
+
-
+
-
+
-
+
+
-
+
-
+
-
ANALOG
ANALOG
400mA
0.5
0.4
2.0
3.3mA
0.4
120mA
0.5
ANALOG
1.0
1.0
ANALOG
ANALOG
ANALOG
ANALOG
1.0
0.4
3.3mA
1.0
1.0
2.0
2.0
2.0
1-2F
FAN12V
24RET
1-2F
FAN24V
TP141
R50
1k
D3
1SS355
0V
TP29
24RET
VDD3
D9
RB160L-40
C154
C102
C131
C103
TP12
C161
C102
5B
SCANNER_VOUT
R65
100
C125
C102
VDD5
U3
LM324P
6
5
7
C2
C103
U3
LM324P
9
10
8
16
FG+
C114
C102
TP165
TP66
1-6C
HVPWMCHG
0V
1-2E
PNLLED3
C53
C103
C160
C102
C118
C101
6D
SCANNER_UOUT
U3
LM324P
13
12
14
10
U
R45
1k
R48
150
1-4B
MAIN_FGS
R96
750
TP139
R122
1k
C57
C101
C137
C103
C138
C103
C112
C102
TP32
C85
C330
35V
1-6B
FB_TR
12
V
C4
C103
R126
100
R165
10k
C127
C103
TP55
0V
0V
24RET
C128
C102
0V
C33
C102
TP136
1-6B
FB_GRID
TP51
0V
0V
C73
C101
0V
R161
1k
VDD3
VDD5
R66
0
0V
TP39
1-5B
SCAN_CTL
D2
1SS355
VDD24
VDD3
1-2F
HTLIMITN
C151
C104
10%
R28
2.2k
0V
R95
0
TP155
24RET
7E
FG+
R121
22k
1%(F)
C188
C102
(1608)
R105
10k
C113
C101
D8
RB160L-40
R110
820
R98
56k
1%(F)
1-5B
MAIN_F/R
C80
C102
TP43
R62
3.3k
1%(F)
1-6B
FB_VCLN
6
HW+
U13
LM393P
2
3
1
IMSA-9615-17A
17
FG-
U13
LM393P
8
V+
4
V-
R70
0
0V
U2
LB11886NH
UIN-P
28
UIN-N
1
VIN-P
2
VIN-N
3
WIN-P
4
WIN-N
5
F/R
6
PWM
23
FGIN-P
24
FGIN-N
25
CTL
20
LIM
19
FC
18
RS
9
GSENSE
10
VCC
22
SGND
7
Vpwr
21
MGND
12
FGO
26
FGS
27
FGND29
29
FGND30
30
NC11
11
NC13
13
NC16
16
UOUT
17
VOUT
15
WOUT
14
RF
8
R57
10k
1%(F)
TP240
R63
100k
1%(F)
5B
SCANNER_WOUT
1-5A
MAIN_START
1-2E
PNLLED0
7B
FG+
R166
10k
R106
1k
VDD5
VDD24
VDD24
C101
C104
D4
1SS355
TP71
C115
C101
R109
10k
R120
10k
0V
R56
10k
1%(F)
VDD24
0V
D7
RB160L-40
C75
C102
24RET
0V
TP89
1-6B
FB_DEV
Q2
D1781K
(32V, 0.8A)
hfe=120
390
C
B
E
TP144
TP161
TP30
C6
C103
0V
VDD3
TP140
C77
C104
R36
150
VDD24
1-6C
HVPWMDEV
C134
C101
R53
100
0V
TP86
R102
10k
24RET
C55
C102
8D
MAIN_UOUT
VDD3
3
HU-
CN10
1
SENSE
C100
C103
R91
470k
VDD3
7E
FG-
0V
U13
LM393P
6
5
7
R124
100
C35
C102
0V
TP142
0V
R99
56k
1%(F)
C117
C101
C54
C103
7B
MAIN_WOUT
0V
1-6B
THM1
C78
C102
1-2E
PNLLED2
7C
FG-
TP23
R51
10k
1%(F)
24RET
1-5B
SOL1
0V
0V
2
HU+
R52
750
15
W
R24
10k
TP65
TP59
0V
R119
1.5k
1%(F)
RA3
1k
2
7
1
8
3
6
4
5
R117
18k
1%(F)
5B
SCANNER_UOUT
5
HV-
VDD3
C126
C103
C159
C102
C60
C102
1-5B
MAIN_CTL
TP60
TP85
VDD3
8D
MAIN_VOUT
TP242
1-4B
GRIDC
1-2C/2-5D
RSTN
Q4
D1781K
C
B
E
TP164
TP167
0V
24RET
C19
C104
(1608)
R18
100
TP135
0V
R39
150
1-1E
PNLSW0
0V
R125
68k
1-6C/7A
SENSE
14
W
Q1
D1781K
C
B
E
9
VCC3
TP57
1-6C
HVPWMTRCC
C133
C102
8
GND
TP33
C59
C104
R104
18k
1%(F)
C48
C103
24RET
13
V
ZD2
BZX85-C11
(PITCH=15)
TP68
24RET
0V
C68
C101
11
U
TP75
C158
C103
C61
C101
0V
24RET
C147
C103
1-6B
TNR_SEN
VDD24
C130
C103
C98
C104
R59
0.47
(PITCH=12.5)
1W
1-2F
TNRLED
VDD5
6D
SCANNER_WOUT
1-2F
RLYOFFN
R60
150k
1%(F)
TP102
C129
C222
Q5
D1781K C
B
E
C67
C102
0V
C136
C102
R103
18k
1%(F)
7B
MAIN_UOUT
0V
U9
LB11693
IN1+
22
IN1-
21
IN2+
24
IN2-
23
IN3+
26
IN3-
25
FGFIL
9
S/S
15
F/R
27
EI+
16
EI-
17
TOC
18
PWM
19
PWMIN
14
VD
4
VM
6
VCC
5
GND2
3
LVS
8
VREG
7
FG
12
RD
13
CSD
11
FC
10
OUT1
28
OUT2
1
OUT3
2
GND1
20
R46
100
0V
R90
68k
R100
10k
1%(F)
1-2E
PNLLED1
C157
C104
(1608)
0V
7B
MAIN_VOUT
R69
100
TP132
C30
C102
C14
C104
1-4A
FRONT_COVER_SEN
TP79
0V
R20
100
1-4A
PEDG_SEN
1-6C/5A
SENSE
TP80
7
HW-
Q3
DTC143ZUA
C
B
E
0V
TP241
C31
C220
10V 12V
TP94
R17
100
0V
C37
C102
TP99
R101
820
TP53
0V
0V
U3
LM324P
4
V+
11
V-
0V
R107
1k
1-5B
SOL2
TP143
0V
1-6B
HVPWMTRCV
8D
MAIN_WOUT
VDD24
0V
TP84
VDD3
R49
4.7k
1-6B
FB_TRCCV
R118
10k
C163
C102
TP244
0V
1-2F
HEATERON
R162
1k
R44
150
1-4B
PNEW_SEN
VDD3
C135
C101
R89
51
C66
C471
VDD5
R123
470k
U3
LM324P
2
3
1
0V
C132
C103
6D
SCANNER_VOUT
0V
D6
1SS355
TP238
4
HV+
TP52
C32
C102
R97
10k
TP16
C70
C102
R22
100
TP159
C104
C104
C12
C221
1-4B
SCANNER_FGS
R67
100k
1%(F)
R88
1k
1-4A
REG_FRONT_SEN
R127
68k
C52
C101
R94
0
C76
C101
24RET
R77
0.33
2W
2%(G)
R58
100
C99
C104
1-4A
REG_REAR_SEN
VDD5
R4
0
R8
0
C11
C103
TP8
TP15
1-4B
MAIN_FGS2
R84
0
VDD24
TP137
TP128
TP131
TP6
TP7
TP40
FG4
TP18
R31
4.7k
VDD3
0V
0V
9615S-15A-PP-A
1
COILW
2
COILW
3
COILV
4
COILV
5
COILU
6
COILU
7
GND
8
VCC5
9
HW-
10
HW+
11
HV-
12
HV+
13
HU-
14
HU+
CN4
15
SENSE
9615S-08A-PP-A
1
GND
CN6
2
PNLLED3
3
PNLLED2
4
PNLLED1
5
PNLLED0
6
PNEW_SEN
7
F_COVER_SEN
8
PNLSW0
CN8
18
VCC24
17
24RET
16
FB_VCLN
12
FB_DEV
15
GRIDC
14
FB_GRID
9
FB_TRCCV
8
FB_TR
3
TNR_SEN
13
PWM_DEV
11
PWM_CHG
10
PWM_TRCC
7
/TRCV
5
T1_SOL
4
REG_SOL
6
REG_REAR_SEN
2
S0V
IMSA-9615S-19A-PP-A
1
VCC3.3V
19
PWM_VCLN
C88
C101
1-6C
HVPWMVCLN
VDD5
0V
C102
C104
TP119 TP133
TP67
TP239
TP160 TP56
VDD3
R112
4.7k
1/4W
(3225)
R111
4.7k
R108
4.7k
VDD24
24RET
R128
4.7k
C20
C102
5D
FGINN
6C
FGINN
0V
C1
C103
C46
C103
C192
C103
C175
C103
C162
C103
C165
C103
C156
C103
C121
C103
C142
C103
C148
C103
C166
C103
C153
C103
C95
C103
VDD3
0V
VDD5
24RET
0V
C13
C103
C149
C103
C167
C103
C190
C103
R167
1.3k
1%(F)
R168
3k
1%(F)
0V
0V
L6
C193
C101
C194
C101
0V
L7 (1608)
0
L8
0
L9
0
L10
0
L11
0
C195
C101
C196
C101
0V
TP247
L12
(1608)
0
L13
(1608)
0
TP248
TP249
TP250
NC
CN12
1
RELAYOFFN
4
TNRLED
7
HEATERONN
5
24RET
6
+24V
9
S0V
8
+5V
3
FRONT_SEN
B9B-PH-K-S(LF)
2
PEDG_SEN
2
CENTER_THM
3
EDGE_THM
CN9
1
VDD3
4
VDD3
B2B-PH-K-S(LF)
2
FAN
CN14
1
24V
OFF
HEATERON
H: HEATER
ON
L: HEATER OFF
4.7k
SOLENOID CONTROL
H: ON
L: OFF
SCANNER MOTOR DRIVER
CONTACT
-
MAIN
PCB
100%
+3.3V
47k
RELAYOFF (FX OPTION)
H: RELAY
ON
L: RELAY OFF
0V
0
3.5V
HVPS
HVPS
FAN HALF
LVPS
0V
FAN CNTROL
Ts=830us
cutoff freq=2.8kHz
+
Iout=VRF/Rf
=0.5/.33
=1.67A
+3.3V
MAIN MOTOR DRIVER
50%
Ts=2ms
cutoff freq=1.6kHz
FAN
GEAR
0V
THM
FAN FULL
PANEL
+
D
B
A
C
E
F
E
D
B
A
C
F
1
1
2
3
4
6
7
8
2
3
4
5
6
7
8
5
Appendix 6. Main PCB Circuit Diagram, HL-2070N (3/3)
NAME
CODE
B512200CIR (3/3)