5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
+
M04-3005F1 REV.A
CONTROL BD
C
VX2000
B
1
1
Thursday, June 27, 2002
Title
Size
Document Number
Rev
Date:
Sheet
of
Ref_1
Ref_7
Ref_8
Ref_3
Ref_5
Ref_6
EN_1
Ref_2
EN_2
Ref_4
Sin_2
Sin_4
Sin_6
Sin_5
Sin_3
Sin_1
Sin_8
Sin_7
OUT_UP
OUT_POWER
PIP_BUZZER
BUZZER
EN_3
OUT_VOL_UP
OUT_VOL_DOWN
OUT_SEL2
OUT_MUTE
Sin_6
Sin_7
Sin_3
Sin_4
Sin_2
Sin_8
Sin_1
Sin_5
LEDG
LEDA
SPR
SPL
PIP_BUZZER
LEDA
LEDG
OUT_POWER
OUT_SEL2
OUT_UP
OUT_VOL_UP
OUT_VOL_DOWN
OUT_MUTE
OUT_DOWN
OUT_SEL1
OUT_SEL1
OUT_DOWN
+5V_CTRL
+5V_CTRL
+5V_CTRL
+5V_CTRL
+5V_TS
+5V_CTRL
+5V_CTRL
+5V_TS
TS1
1
C9
D8
1
3
2
C13
C27
R6
U1
15
18
19
22
4
1
36
33
16
17
20
21
3
2
35
34
14
13
24
23
5
6
31
32
11
9
27
10
30
26
12 8
7
25
28
29
Ref_1
Ref_2
Ref_3
Ref_4
Ref_5
Ref_6
Ref_7
Ref_8
Sin_1
Sin_2
Sin_3
Sin_4
Sin_5
Sin_6
Sin_7
Sin_8
Sout_1
Sout_2
Sout_3
Sout_4
Sout_5
Sout_6
Sout_7
Sout_8
O
sc
_bi
as
_adj
1
O
sc
_bi
as
_adj
2
VD
D
GN
D
P
_on
_r
st
H
o
ld_c
lk
_adj
EN
_
3
EN
_
2
EN
_
1
Buzzer_out
Buzzer_R
Buzzer_Ctrl
D7
1
3
2
C16
C26
R7
D9
1
3
2
C25
R1
R4
R8
D10
1
3
2
C18
C24
D4
1
3
2
C19
R17
D3
1
3
2
R25
R2
R26
D2
L1
BU1
R27
C4
C2
C5
R22
Q1
1
2
3
TS2
1
J1
17
18
15
16
13
14
11
12
9
10
7
8
5
6
3
4
1
2
R16
R13
TS3
1
R20
R12
TS4
1
C3
R24
C10
TS5
1
RED
GREEN
D1
C20
R15
C1
C14
R21
R19
TS6
1
R3
C11
C28
R9
R23
C6
TS7
1
C15
C21
R10
R14
C7
TS8
1
D6
1
3
2
C12
J2
1
2
3
4
C22
R5
R18
C8
D5
1
3
2
C17
C23
R11
VR1
ViewSonic Corporation
ViewSonic Corporation
Confidential
– Do Not Copy
VX2000
10-1-12