AOC LE40A1330/64 - Page 49

49
DGND
LIGHT_R1
LIGHT_G1
DGND
DGNDDGNDDGNDDGNDDGND
+3V3
IRRX
CN110
NC/CONN
1
2
3
4
5
67
t
TH102
NC/0R4
12
Q105
NC/2N7002
C159
NC/100nF 50V
R1929
NC/100R 1/16W 5%
R1928
NC/10K 1/16W 5%
R1931 NC
Q104
NC/2N3906S-RTK/PS
1
23
AGND
R1930
NC/10K 1/16W 5%
ZD126
NC/MLVG0402
12
ZD127
NC/MLVG0402
12
D5V_STB D5V_STB
ZD115
NC/MLVG0402
12
VGA_TX0
VGA_RX0
R1927 NC/100R 1/16W 5%
R1926 NC/100R 1/16W 5%
ZD116
NC/MLVG0402
12
VGA_TX0
VGA_TX0
VGA_RX0
VGA_RX0
LSADC1
LEDG
IRRX
To Keypad
IRRX
LEDR
LSADC0
LEDR
LEDG
LSADC0
LSADC1
LEDG_CTRL
R4053
NC/4.7K
DGND
CN4004
CONN
1
2
3
4
5
6
7
8
9
10
KEY_ADC1
LEDR_CTRL
Tit le
Size Document Number Rev
Date: Sheet
of
<Doc > 1. 0
Key pad
B
34Saturday , July 28, 2012
R4032
2K2 1/10W 1%
FB4028
NC/300R 4A
1 2
ZD4001
GLZ5.6B
1 2
C4078
100N 16V
Q4005
MMBT3906
ZD4002
GLZ5.6B
1 2
C4074
100N 16V
FB4032
300R 4A
1 2
C4076
100N 16V
ZD4003
GLZ5.6B
1 2
Q4004
MMBT3906
R4033
4K7 1/10W 1%
R4035
100 OHM
C4079
100PF 50V
FB4029
300R 4A
1 2
R4037
1K 1/10W
R4034
100 OHM
C4075
100N 16V
C4077
100N 16V
R4039
4.7K
R4038
1K 1/10W
R4036
4.7K
D5V_STB +3V3
+3V3 +3V3
DGND
DGND
DGND
+3V3
CN4005
NC/CONN
1
2
3
45
DGND
LEDG
LEDR
LED-G
POWER_KEY
IRRX1
LEDG_CTRL
LSADC0
POWER
DGND
POWER
LED-R
IR & KEYPAD CONNECTOR:
Pin01: LED-R
Pin02: LED-G
Pin03: IRRX1
Pin04/07: GND
Pin05/06: POWER
Pin08: KEY_ADC1
Pin09: POWER_KEY
LED-G
最好将ZD及100PF电容放在靠CN4004端
LED-R
IRRX
POWER_KEY
KEY_ADC1
IRRX1
LEDR_CTRL
LSADC1
R4040
NC/1K 1/10W
R4041
NC/1K 1/10W