20” LCD Color Monitor BenQ G2020HDA
45
Key Board
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
ENTER
LED_RED#
LED_GRN#
LED_GRN#
LBADC1
RIGHT
LEFT
AUTO
LBADC2
DC_POWERON
POWER
MENU
LED_RED#
GND GNDGND GND
GND
GND
GND GND
GND
GND GND GND GND
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
⿄⠍
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
㍀䱨⪰㌾㝍
C
G920HD(A)
22Thursday, December 04, 2008
715G3367-E
<
⿄⠍
>02.KEY BOARD
G3367-E-X-X-2-081223
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
⿄⠍
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
㍀䱨⪰㌾㝍
C
G920HD(A)
22Thursday, December 04, 2008
715G3367-E
<
⿄⠍
>02.KEY BOARD
G3367-E-X-X-2-081223
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
⿄⠍
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
㍀䱨⪰㌾㝍
C
G920HD(A)
22Thursday, December 04, 2008
715G3367-E
<
⿄⠍
>02.KEY BOARD
G3367-E-X-X-2-081223
(MENU) (RIGHT)
(LEFT)
(ENTER)
(Power)(AUTO)
1.435V
0.673V
LBADC2
RIGHT
1.435V
LBADC1
0.673V
(3.0K)
(1.8K)
ENTER
AUTO
(1.0K)
(3.0K)
MENU
LBADC3
1.435V
0.673VLEFT
(3.0K)POWER
(1.8K)
B
C0100.1uF C0100.1uF
C004
NC/0.001uF
C004
NC/0.001uF
ZD004NC ZD004NC
R003 1K 1/10W 1%R003 1K 1/10W 1%
SW006
SW006
SW006
SW006
21
3 4
5
LED001
LED
LED001
LED
2
3
1
R005 3K 1/10W
ǂ
R005 3K 1/10W
ǂ
ZD006
NC
ZD006
NC
ZD002NC ZD002NC
C001
NC/0.001uF
C001
NC/0.001uF
ZD003NC ZD003NC
CN001
CONN
CN001
CONN
1
2
3
4
5
6
78
C0090.1uF C0090.1uF
C005
NC/0.001uF
C005
NC/0.001uF
SW003
SW003
SW003
SW003
21
3 4
5
C0070.1uF C0070.1uF
C0060.1uF C0060.1uF
C002
NC/0.001uF
C002
NC/0.001uF
ZD005NC ZD005NC
C003
NC/0.001uF
C003
NC/0.001uF
C0110.1uF C0110.1uF
R007 3K 1/10W
ǂ
R007 3K 1/10W
ǂ
SW002
SW002
SW002
SW002
21
3 4
5
SW005
SW005
SW005
SW005
21
3 4
5
ZD001NC ZD001NC
SW001
SW001
SW001
SW001
21
3 4
5
R006 1K 1/10W 1%R006 1K 1/10W 1%
SW004
SW004
SW004
SW004
21
3 4
5
R002 3K 1/10W
ǂ
R002 3K 1/10W
ǂ
C0080.1uF C0080.1uF
R004 1K 1/10W 1%R004 1K 1/10W 1%