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KE-MX42A1/MX42S1/MX42M1/MX42N1 (E) 3-30
1
A
B
C
D
E
2
7
6
5
4
3
(6)
Schematic Diagram of H3 and H4 Boards
+5V
STBY5V
0
0
0
3.2
5.1
4.9
5.1
H3
(LED,SIRCS)
B-SS12179<HK.>-H3.
LED SW
LED SW
LED SW
LED SW
LED DRIVE
CN1814
J1 BOARD
TO
ILINK_LED
GND
STBY_LED
TIMER_LED
PICOFF_LED
GND
IR
5V
PIC OFF
TIMER
POWER_LED
STBY5V
STBY
POWER
OUT
VCC
GND
G
R
1
2
3
4
5
6
7
8
9
10
JL9701
JL9702
JL9703
C9701
C9702
IC9701
D9702
D9703
Q9705
D9704
C9703
R9701
R9713
D9705
Q9702
Q9703
Q9704
R9709
R9707
C9705
R9715
C9709
Q9707
D9701
R9708
CN9701
R9711
R9705
R9704
R9717
R9706
R9710
C9706
C9707
C9708
47
6.3V
:AL-CP
0.1
25V
F:CHIP
GP1UM27SRK
:SIRCS
L-53SRD-H
L-53SRD-H
DTC114EU-T106
SELU1E50CM
:BLUE
220p
CH:CHIP
47
1/10W
:CHIP
0
1/16W
:CHIP
MA3075WA
DTC114EU-T106
DTC114EU-T106
DTC114EU-T106
10k 1/10W :CHIP
10k 1/10W :CHIP
0.1 25V F:CHIP
10k 1/10W :CHIP
0.01
F:1608
DTA114EUA
SMLU12D16W
:RED/GREEN
390 1/10W :CHIP
10P-L
22k
1/10W
:CHIP
10k
1/10W
:CHIP
270
1/10W
:CHIP
1k
1/10W
:CHIP
390
1/10W
:CHIP
470
1/10W
:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
0.1
25V
F:CHIP
H3
[LED, SIRCS]
— H3 BOARD —
<COMPONENT SIDE>
<CONDUCTOR SIDE>
C9701
C9702
C9703
C9706
C9709
CN9701
D9701
D9702
D9703
D9704
IC9701
Q9702
Q9703
Q9704
R9704
R9706
R9707
R9710
R9712
R9713
R9714
R9718
C9704
C9705
C9707
C9708
D9705
D9706
Q9701
Q9705
Q9706Q9707
R9701
R9702
R9703
R9705
R9708
R9709
R9711
R9715
R9716
R9717
R9719
•
H3 BOARD SEMICONDUCTOR LOCATION
*
3
1
-
0
Ref.
Q9702-Q9704
Q9705, Q9705
D9701-D9704
D9705
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 3-9)
1
A
B
C
D
E
2
7
6
5
4
3
+5V
2.9
5.1
5.1
LED SW
LED SW
LED SW
LED SW
B-SS12179<HK.>-H4.
(LED)
H4
TO
J1 BOARD
CN1813
STBY 5V
SET 5V
GND
LOGO
1
2
3
4
Q9801
Q9802
Q9803
Q9804
R9805
R9806
R9807
R9808
CN9801
D9809
D9810
C9801
D9801
D9802
D9803
D9804
R9801
R9802
R9803
R9804
JL9801
JL9803
JL9802
DTC114EUA-T106
DTC114EUA-T106
DTC114EUA-T106
DTC114EUA-T106
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
4P
MA113
RB521S-30FTE61
330
NSPW515BSA0ST
NSPW515BSA0ST
NSPW515BSA0ST
NSPW515BSA0ST
120
:CHIP
120
:CHIP
120
:CHIP
120
:CHIP
H4
[LED]
— H4 BOARD —
<COMPONENT SIDE>
<CONDUCTOR SIDE>
C9801
CN9801
D9801
D9802
D9803
D9804
D9809
D9810
R9805
R9806
R9807
R9808
D9805
D9806
D9807
D9808
Q9801
Q9802
Q9803
Q9804
R9801
R9802
R9803
R9804
•
H4 BOARD SEMICONDUCTOR LOCATION
*
1
-
3
Ref.
Q9801-Q9804
D9801-D9804
D9809, D9810
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 3-9)