ViewSonic VA503b-1 - Page 77

ViewSonic Corporation Confidential - Do Not Copy VA503b-1_ VA503m-1
74
Model
Title
Date Rev:
ViewSonic Corporation
KEY PAD
KEY_AUTO
GND
SPKR_R+
KEY_RIGHT
LED_Y
KEY_MENU
KEY_LEFT
POWER_KEY
LED_G
GND
SPKR_L+
KEY_RIGHT
POWER_KEY
KEY_MENU
LED_Y
LED_G
KEY_AUTO
KEY_LEFT
A_GNDGND
A_GND
GND
GND
A_GND
1
2
CN4
SPK-L
CN4
SPK-L
C01
100pF
C01
100pF
2
4
6
8
10
12
1
3
5
7
9
11
CN001
CONN
CN001
CONN
1
2
CN3
SPK-R
CN3
SPK-R
SW4
KEY_LEFT
SW4
KEY_LEFT
C02
100pF
C02
100pF
R003
0 1/16W
R003
0 1/16W
SW3
POWER_KEY
SW3
POWER_KEY
SW1
KEY_MENU
SW1
KEY_MENU
1 3
2
DP1
LED
DP1
LED
FB2
120 OHM
FB2
120 OHM
FB01
120 OHM
FB01
120 OHM
SW5
KEY_RIGHT
SW5
KEY_RIGHT
SW2
KEY_AUTO
SW2
KEY_AUTO