Circuit Diagrams and PWB Layouts
10.
SSB: Key, I/R board
1
88
60_51
3
_10051
8
.ep
s
100601
Key-
a
nd I/R
b
o
a
rd
B14
B14
2010-04-02
1
KEY- AND I/R BOARD
715G
38
91
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
IR/KeyP
a
d BOARD
LED_OUT_R
LED_OUT_G
Light_
S
en
s
or_IN
CN4501 D9 CN450
3
A7
C4501 C6 C4502 E4
C450
3
F5 C4504 F6
C4505 C7 C4506 C7
FB4501 F5 FB4502 C
3
FB450
3
B5 Q4501 C5
R450
3
E4 R4504 F5
R4505 E5 R4506 B4
R450
8
C5 R4509 D5
R4510 E6 R4511 E6
R4512 C6 R4514 D6
R4515 D6 R4516 D5
ZD4502 E4 ZD450
3
A5
+5V_
S
TBY
+
3
.
3
V_
S
TBY
+5V_
S
TBY
KEYPAD_DET1
11
IR_LED_R
11
IR_LED_G
11
RTC_IR
11
ITV_IR_5V
14
Light_
S
en
s
or
11
FB4502
120R/
3
000mA
FB4502
120R/
3
000mA
1
2
C4505
100N 16V
C4505
100N 16V
R450
8
4.7K1/16W
R450
8
4.7K1/16W
R4510
0R05OHM1/16W
R4510
0R05OHM1/16W
R4512
0R05OHM1/16W
R4512
0R05OHM1/16W
CN450
3
PHONEJACK(NC)
CN450
3
PHONEJACK(NC)
1
2
3
5
4
R4504
100OHM1/16W
R4504
100OHM1/16W
C4502
100N 16V
C4502
100N 16V
ZD450
3
PE
S
D1CAN(NC)
ZD450
3
PE
S
D1CAN(NC)
1
2
3
C4506
100N 16V
C4506
100N 16V
FB450
3
600R/
3
00mA
FB450
3
600R/
3
00mA
1
2
R4515
0R05OHM1/16W(NC)
R4515
0R05OHM1/16W(NC)
R4514
0R05OHM1/16W
R4514
0R05OHM1/16W
R4516
0R05OHM1/16W(NC)
R4516
0R05OHM1/16W(NC)
ZD4502
BZ
X
8
4-C5V6(NC)
ZD4502
BZ
X
8
4-C5V6(NC)
1
3
FB4501
120R/
3
000mA
FB4501
120R/
3
000mA
1
2
R4505
100K1/16W(NC)
R4505
100K1/16W(NC)
R450
3
100OHM1/16W
R450
3
100OHM1/16W
C4501
33
P 50V
C4501
33
P 50V
CN4501
CONN
CN4501
CONN
1
2
3
4
5
6
7
8
9
10
11
12
1
3
C4504
100N 16V
C4504
100N 16V
Q4501
2N7002
Q4501
2N7002
C450
3
100N 16V
C450
3
100N 16V
R4509
10K1/16W
R4509
10K1/16W
R4506
100OHM1/16W
R4506
100OHM1/16W
R4511
1K 1/16W 5
%
R4511
1K 1/16W 5
%