8
.
11
.
AUDIO AMPLIFIER
2006/02/15_modified
Gain
24dB
L,L
H,H
36dB
L,H
18dB
30dB
H,L
VOL[1:0]
AO1AUXL
AO1AUXR
MUTE
HPDET
MUTEC
MUTE
AO1AUXR
AO1AUXL
HPDET
GND
+12V
+5VSB
Amp12V
OPCTRL6
GPIO_20
GPIO_20
OPCTRL6
DV33SB
MUTE
11
MUTE
11
AO1AUXL
11
AO1AUXR
11
HPDET
11
GND
2,3,4,5,6,7,8,9,10,11,13,14
+12V
2,11,13
+5VSB
2,9,10,13,14
Amp12V
2
OPCTRL6
4
GPIO_20
4
DV33SB
2,4,5,6,9,11,13,14
12V_Amp
12V_Amp
12V_Amp
REF5V
REF5V
Amp12V
+5VSB
+5VSB
DV33SB
L162
FB/200R/2A
L0805
Q125
2PD601AR
SOT-23
1
2
3
C464
0.1uF
C0805
R415
4.7K
R0603
C468
1uF/16V/Y5V
C0603
R342
10K
R0603
R329
NC
R0603
L153
FB/200R/2A
L0805
C478
0.1uF
C0603
R327
0
R0603
R331
33K
R0603
R336
300K
R0603
R341
4.7K
R0603
R328
0
R0603
L154
15uH
LC050100
+
C459
1000uF/16V/LowESR
CE050100
R338
33K
R0603
+
C466
4.7uF/50V
CE025050
P112
CON4 P=2.5mm
1
2
3
4
L-
L+
R-
R+
R332
NC
R0603
C461
0.1uF
C0603
L157
FB/200R/2A
L0805
R343
NC
R0603
C467
0.1uF
C0603
R335
300K
R0603
C506
1uF/16V/X7R
C0603
R409
1K
R0603
+
C475
4.7uF/50V
CE025050
C470
1uF/16V/Y5V
C0603
R330
1K
R0603
C472
10uF/10V/Y5V
C0805
R334
NC
R0603
L158
FB/200R/2A
L0805
C477
0.1uF
C0805
R410
NC
R0603
L151
FB/200R/2A
L0805
R344
820K
R0603
R333
NC
R0603
C463
0.33uF/63V
C462
0.1uF
C0805
Q131
2N3904
SOT-23
1
2
3
I125
YDA138
SSOP42
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
37
38
39
40
41
22
23
24
25
26
27
28
29
30
31
32
17
18
19
20
21
42
36
35
34
33
43
HPO
R
AVSS
VSSBGR
VREFR
INR
MUT
E
N
PVDDPR
OU
TPR
PVSSR
PVSSR
PVSSR
PVSSR
PVSSR
OU
TMR
PVDDMR
PROTN
HP
INL
VREFL
PVDDREG
REFA
DVDD
MODE0
MODE1
MODE2
VOL0
VOL1
PVDDML
OU
TML
PVSSL
PVSSL
PVSSL
SLEEPN
DVSS
CKIO
XO
XI
HPO
L
PVDDPL
OU
TPL
PVSSL
PVSSL
EARTH
R337
1K
R0603
+
C465
4.7uF/50V
CE025050
L155
15uH
LC050100
+
C476
4.7uF/50V
CE025050
R340
10K
R0603
C473
0.1uF
C0805
C471
1uF/16V/Y5V
C0603
C474
0.33uF/63V
L152
15uH
LC050100
C460
0.1uF
C0603
R339
100K
R0603
C469
1uF/16V/Y5V
C0603
L156
15uH
LC050100
R326
0
R0603
Q124
2N3904
SOT-23
1
2
3
ViewSonic Corporation
Confidential - Do Not Copy
N
3235
w-1M
69
Summary of Contents for VS11770-1M
Page 6: ...ViewSonic Corporation Confidential Do Not Copy N3235w 1M 3 ...
Page 14: ...Remote Control ViewSonic Corporation Confidential Do Not Copy N3235w 1M 11 ...
Page 76: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 73 ...
Page 77: ...9 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 74 ...
Page 78: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 75 ...
Page 79: ...9 5 IR PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 76 ...
Page 80: ...9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 77 ...
Page 81: ...9 7 P BUTTON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 78 ...
Page 82: ...9 8 P BUTTON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3235w 1M 79 ...
Page 84: ...ViewSonic Corporation Confidential Do Not Copy N3235w 1M 81 ...