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Circuit Diagrams and PWB Layouts
IR & Keypad Interface
IR & Keypad Interface
B14
5VSB
5VSB_2
FB201
1
2
120R/3000mA
C201
100N 16V
3V3SB_2
R201
10K 1/16W 5%
R202
ADC_KEY
100R 1/16W 5%
ZD201
C203
100N 16V
3V3SB_2
R203
NC/10K 1/16W 5%
R204
TOC_KEY
100R 1/16W 5%
ZD202
C204
100N 16V
TPM8.3L LA
10.
3V3SB
3V3SB_2
FB202
1
2
120R/3000mA
C202
100N 16V
H : OFF
L : ON
5V_SW
LED_RED_OFF#
KEY 1
LED_WGB
3V3SB_2
R206
NC/4K7 1/16W 5%
OIRI
IR Receiver
R207
0R05 1/16W
KEY 2
KEY 1
KEY 2
EN 51
R220
0R05 1/10W
R221
0R05 1/10W
R224
NC/0R05 1/10W
C205
C206
ITV_IR
100N 16V
100N 16V
Q201
NC/2N7002
R208
0R05 1/16W
C207
33P 50V
5VSB_2
3V3SB_2
LIT_SENSOR
R211
NC/0R05 1/16W
R212
10K 1/16W
2011-Sep-30
LED_RED_OFF#
LED_WGB
OIRI
ADC_KEY
TOC_KEY
LIT_SENSOR
ITV_IR
LED_RED
CN401
1
2
3
4
5
6
7
Link to IR/Keypad Bd.
8
9
10
11
12
13
CONN
GND
4,5,6,7,8,9,10,11,12,13,14,15,16,18,19,20,21,22,23,24
IR & Keypad Interface
B14
LED_RED_OFF# 4
LED_WGB
4
OIRI
4
ADC_KEY
4
TOC_KEY
4
LIT_SENSOR
4
ITV_IR
7
2
2011-09-01
715G5151
19190_516_110909.eps
110909
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