KLV-21SR2 (UC) 3-27
(6)
Schematic Diagram of H3 and H4 Boards
<COMPONENT SIDE>
<CONDUCTOR SIDE>
1
A
B
C
D
2
7
6
5
4
3
1
A
B
C
D
2
7
6
5
4
3
<CONDUCTOR SIDE>
<COMPONENT SIDE>
H3
[ LED ]
— H3 BOARD —
H4
[ SIRCS ]
— H4 BOARD —
STBY5V
3.6
0
0.1
5.0
5.0
5.0
3.1
5.0
3.2
0
3.1
5.0
0
0
3.3
DTA114EKA
DTA114EKA
XX
XX
XX
XX
(LED)
H3
LED SW
LED SW
POWER
LED DRIVE
STBY
LED DRIVE
LED DRIVE
LED DRIVE
B-SS11801<AEP>-H3.
CN1004( 1 - 5 )
TO B(1/5)BOARD
L1
L3
L2
L1
L1
L3
L3
L2
L2
Q1605
Q1604
DTA114EKA
Q1606
R1606
100
CHIP
1/10W
D1604
SMLU12D16W
R
G
D1602
SMLU12D16W
R
G
R1603
180
CHIP
1/10W
R1604
180
CHIP
1/10W
POWER LED
STBY LED
P SAVE LED
STBY 5V
GND
CN1601
5P
5
4
3
2
1
Q1603
DTC114EKA
Q1602
DTC114EKA
Q1601
DTC114EKA
D1603
D1605
D1606
R1605
820
CHIP
1/10W
C1603
B
50V
1608
JL1604
JL1603
JL1602
JL1601
STBY5V
SIRCS
CN1004( 7 - 9 )
TO B(1/8)BOARD
(SIRCS)
H4
B-SS11836<UC
..>-H4.
C1653
F
22
10V
3216
C1652
F
22
10V
3216
JL1652
JL1651
SIRCS
STBY5V
GND
CN1651
3P
WHT
3
2
1
IC1651
RS-20
GND2
GND1
OUT
VCC
R1652
47
CHIP
1/10W
D1651
MM3Z5V6ST1
R1651
470
CHIP
1/10W
C1651
B
2200p
50V
1608