Key Board - Iiyama PLB2409HDS-B1 Service Manual

23.6"W LCD Color Monitor

6.3 Key Board

715G3240 1
LBADC2
1
LBADC1
CN001 2
DC_POWERON
3
4 LED_1#
5 LED_2#
6
CONN
SGND
OK (2.0K)
LBADC2
UP (0)
DOWN (2K)
LBADC1
MENU (1K)
CONNECTOR (OK) (DOWN) (UP)
LED_2#
LED_1#
LED01
LED
C003 C004
0.1uF 50V 0.1uF 50V
Typical Min Max
1.118V 1.01V 1.23V
0V 0V 0.1V
1.118V 1.01V 1.23V
0.673V 0.605V 0.74V
(MENU) LED (Power)
R002
2K OHM 1% 1/10W
R003 0R05 1/10W 5%
R004
2K OHM 1% 1/10W LBADC2
R005
1K 1/10W 1%
LBADC1
SW001
1 3 5 7 9
2 4 6 8 10
SW
SGND
T P V ( Top Victory Electronics
絬 隔 瓜 絪 腹
Key Component 2.0.key
Tuesday , December 09, 2008
Date
30
Iiyama PLB2409HDS
Novatek Key电压识别设定Data For IIYAMA机种
Typical Min
OK (2.0K) 1.118V 0.883V
UP (0) 0V 0V
DOWN (2K) 1.118V 0.883V
MENU (1K) 0.673V 0.338V
Co . , Ltd. ) OEM MODEL
TPV MODEL
PCB NAME 715G3240-1
Sheet 2 of 2
Max
2.209V
0.338V
2.209V
0.883V
B
Size
Rev 1
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