Circuit Diagrams and PWB Layouts
10.
IR & Keypad Interface
19190_516_110909.eps
110909
IR & Keypad Interface
B14
B14
2011-09-01
2
715G5151
IR & Keypad Interface
Link to IR/Keypad Bd.
ZD202
NC/B
ZX
38
4-C
5V6
1
2
R221
0R05 1/10W
KEY 2
IR Receiver
5VSB_2
ADC_KEY
ITV_IR
H : OFF
ADC_KEY
4
C204
100N 16V
ITV_IR
ZD201
NC/B
ZX
38
4-C
5V6
1
2
R208
0R05 1/16W
C205
100N 16V
3V3SB_2
3V3SB_2
OIRI
4
GND
4,5,6,7,8,9,10,11,12,13,14,15,16,18,19,20,21,22,23,24
R203
NC/10K 1/16W 5%
R206
NC/4K7 1/16W 5%
R204
100R 1/16W 5%
ITV_IR
7
TOC_KEY
TOC_KEY
C207
33P 50V
LED_RED_OFF#
TOC_KEY
4
R211
NC/0R05 1/16W
3V3SB_2
LED_WGB
C206
100N 16V
3V3SB_2
LED_RED_OFF#
FB201
120R/3000mA
1
2
CN401
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
FB202
120R/3000mA
1
2
L : ON
LED_RED
ADC_KEY
5VSB_2
LED_WGB
OIRI
OIRI
C203
100N 16V
KEY 2
KEY 1
C202
100N 16V
R212
10K 1/16W
5V_SW
Q201
NC/2N7002
C201
100N 16V
LED_RED_OFF# 4
5VSB
R224
NC/0R05 1/10W
R207
0R05 1/16W
3V3SB
LIT_SENSOR
3V3SB_2
LIT_SENSOR
4
KEY 1
R201
10K 1/16W 5%
R220
0R05 1/10W
LIT_SENSOR
R202
100R 1/16W 5%
LED_WGB
4