10.
Circuit Diagrams and PWB Layouts
Main Power
S
upply (42")
A
3
2
1
F
E
D
C
B
8
7
6
5
5
4
3
2
1
F
E
D
C
B
A
4
6
7
8
A2
Power
Su
pply Unit (42")
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
!
!
ADIM
B
S
T1
B
S
T2
CT
ENA
GNDA
HDR1
HDR2
I
S
EN
LCT
LDR1
LDR2
LX1
LX2
OVPT
PDIM
RPT
SS
TCMP
S
YNC
TIMER
UVL
S
VIN
VREF
V
S
EN_POL
VCC
GND1
DRAIN
VC+
GND
ND
NP
N
S
VCC
GND1
DRAIN
VC+
GND
ND
NP
N
S
!
!
I
I
I
I
HOT
COLD
(
3
9K For AUO)
(2k4 For AUO)
(56K For AUO)
R97
8
1K
8
R95
8
1K
8
R957
75K
R977
75K
2
1
Y
3
1
3
2
RW977
2K
10K
R92
8
33
K
R9
3
4
NC
R9
3
0
C9
3
1
0.022U
C9
3
0
0.022U
Z
83
2
3
1
470R
RW97
8
R969
47K
C917A
47P
AGND
AGND
220P
C917
AGND
3
2
1
BAV70L
D91
3
AGND
Z
8
4
R94
8
10R
414
8
W
S
D90
3
D904
414
8
W
S
10K
R967
Z6
8
Z64
1U
C911
C910
1U
R906
100R
100R
R905
100R
R909
R925
100R
BL_ON
56R
R901
+24V/2A
R924
100K
56K
R9
3
2
C915
1U
C915A
0.47U
0.022U
C906
B
C
E
Q92
3
BT
3
904
C905
0.022U
1K
R95
3
AGND
C907
1U
AGND
C914
1U
414
8
W
S
D909
C920
0.022U
2K2
R915
0.047U
C916
C927
4700P
R96
8
47K
R927
4K7
R941
0R
R912
100R
10K
R911
R949
1K
10R
R947
1K
R946
R910
10K
100R
R92
3
R91
3
100R
10K
R914
R950
1K
10R
R951
100R
R922
R917
10K
R952
10R
C922
0.01U
C92
3
0.1U
0.47U
C90
3
0.01U
C924
4K7
R976
C902
33
P
470P
C91
3
C921
1000P
2K2
R964
R944
10K
10K
R945
100R
R954
R9
3
1
10K
C91
8
4700P
750K
R962
414
8
W
S
D902
VREF
D905
414
8
W
S
R961
200R
200R
R96
3
200R
R972
R970
200R
220R
R919
200R
R959
R960
200R
R974
200R
200R
R971
R921
220R
R920
200R
200R
R916
R9
3
6
200R
200R
R940
R9
3
7
200R
200R
R9
3
9
200R
R9
3
5
R9
38
200R
R97
3
200R
200R
R975
R902
4R7
C909
0.47U
R966
4K7
4K7
R90
3
R91
8
4K7
S
K
3
561
Q902
D901
414
8
W
S
R942
100R
AGND
R
88
2
1K
2
4
1
3
T904
2
4
1
3
T90
3
B
C
E
Q906
BT
3
904
10
2
6
7
8
4
5
3
1
9
T902
9
1
3
5
4
8
7
6
2
10
T901
AGND
AGND
B
C
E
Q924
BT
3
906
E
C
B
BT
3
904
Q922
1
2
3
D916
BAV70L
C901
33
P
AGND
AGND
12
11
2
3
4
3
2
1
10
9
8
7
6
5
1
3
14
15
17
1
8
19
20
21
16
22
24
U901
OZ9926A
47K
R956
PGND
AGND
+24V/2A
DIM
1
2
P902
AGND
AGND
AGND
AGND
AGND
E
C
B
BT
3
906
Q909
AGND
E
C
B
BT
3
904
Q907
AGND
AGND
414
8
W
S
D90
8
D907
414
8
W
S
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
PGND
R90
8
2K2
R904
2K2
R907
2K2
R926
2K2
C912
0.47U
Q90
3
S
K
3
561
S
K
3
561
Q904
Q901
S
K
3
561
2N7002
Q91
3
C90
8
1U
Q914
2N7002
E
C
B
BT
3
906
Q916
B
C
E
Q919
BT
3
906
E
C
B
BT
3
906
Q917
B
C
E
Q91
8
BT
3
906
E
C
B
BT
3
906
Q910
LDR1
HDR1
LDR2
HDR2
E
C
B
BT
3
904
Q905
B
C
E
Q911
BT
3
906
B
C
E
Q90
8
BT
3
904
B
C
E
Q912
BT
3
906
Q920
2N7002
2
1
P901
2N7002
Q915
VBU
S
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
Z54
Z55
Z56
Z57
Z5
8
Z59
Z60
Z61
Z62
Z6
3
HDR2
Z65
LDR1
Z66
LDR2
Z69
Z70
Z71
Z72
HDR1
Z74
Z75
Z76
Z77
Z7
8
Z79
Z
8
0
Z
8
1
Z
8
2
Z
8
5
Z
8
6
Z
8
7
Z
88
Z
8
9
Z90
Z91
Z92
Z9
3
Z94
Z95
Z96
Z97
Z9
8
Z99
Z100
Z101
Z102
Z10
3
Z104
Z24
Z2
3
VREF
1
8
520_54
3
_090
3
1
3
.ep
s
090
3
1
3