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Circuit Diagrams and PWB Layouts
SSB: Key, I/R board
KEY, I/R BOARD
B14
1
2
A
IR/KeyPad BOARD
B
11
IR_LED_R
11
IR_LED_G
14
ITV_IR_5V
+3.3V_STBY
C
11
D
+5V_STBY
11
KEYPAD_DET1
E
+5V_STBY
F
11
Light_Sensor
G
H
1
2
TPN1.1HA LA
10.
3
4
ZD4503
ZD4503
PESD1CAN
PESD1CAN
R4506
R4506
100OHM1/16W
100OHM1/16W
2
FB4503
FB4503
2
1
FB4502
FB4502
120R/3000mA
120R/3000mA
RTC_IR
R4503
R4503
100OHM1/16W
100OHM1/16W
ZD4502
ZD4502
C4502
C4502
100N 16V
100N 16V
C4503
C4503
100N 16V
100N 16V
3
4
EN 55
5
6
7
IR LINK
4
3
5
3
2
1
PHONEJACK
PHONEJACK
CN4503
CN4503
LED_OUT_R
1
LED_OUT_G
600R/300mA
600R/300mA
R4512
R4512
(NC)0R05OHM1/16W
(NC)0R05OHM1/16W
R4508
R4508
Q4501
Q4501
4.7K1/16W
4.7K1/16W
2N7002
2N7002
C4501
C4501
33P 50V
33P 50V
R4516
R4516
0R05OHM1/16W(NC)
0R05OHM1/16W(NC)
R4514
R4514
0R05OHM1/16W
0R05OHM1/16W
R4515
R4515
0R05OHM1/16W(NC)
0R05OHM1/16W(NC)
R4509
R4509
10K1/16W
10K1/16W
R4510
R4510
0R05OHM1/16W
0R05OHM1/16W
R4511
R4511
1K1/16W
1K1/16W
R4505
R4505
100K1/16W(NC)
100K1/16W(NC)
2
1
FB4501
FB4501
120R/3000mA
120R/3000mA
C4504
C4504
100N 16V
100N 16V
R4504
R4504
100OHM1/16W
100OHM1/16W
Light_Sensor_IN
5
6
7
2010-Aug-13
8
9
C4505
C4505
C4506
C4506
100N 16V
100N 16V
100N 16V
100N 16V
CN4501
CN4501
1
2
3
4
5
6
7
8
9
10
11
12
13
CONN
CONN
8
9
KEY, I/R BOARD
B14
10
CN4501 D9 CN4503 A7
C4501 C6 C4502 E4
C4503 F5 C4504 F6
C4505 C7 C4506 C7
FB4501 F5 FB4502 C3
A
FB4503 B5 Q4501 C5
R4503 E4 R4504 F5
R4505 E5 R4506 B4
R4508 C5 R4509 D5
R4510 E6 R4511 E6
R4512 C6 R4514 D6
R4515 D6 R4516 D5
ZD4502 E4 ZD4503 A5
B
C
D
E
F
G
H
10
A
2010-04-02
715G3891
19020_519_100802.eps
100802
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