AOC L32W665 User Manual

32’’ LCD TV AOC L32W665
52
10.3 Audio Board
C22 4.7uF/25V
+
C51 10uF/25V
R10 NC
ROUT_N
L ( 0V~0.8V )
R4
10K 1/10W
ǂ
PGND
SHUTDOWN
C33
0.22uF
C32
0.1uF
0
C25 1uF
PGND
L8 NC
12
C42 4.7uF/25V
PGND
PGND
R40 NC
R23 0 1/3W
ǂ
TPA3100D2
Q3
NC
LOUT
LOUT+
CN3 CONN
1 2
20
SHUTDOWN
R34 16K 1/10W
ǂ
ROUT_N
+
C16 10uF/25V
32
SRS_H
+20V
L12 NC
12
L6 NC
12
R12
10K 1/10W
ǂ
ROUT+
L9 22uH
36
R38
3.3K 1/10W
ǂ
FAULT
C12 1uF
L ( 0V~0.8V )
+
C44
100uF/35V
GAIN0
GAIN1
C39
0.47uF
R8
1M 1/10W
ǂ
AGND
ROUT+
SPK_R-
C20 0.33uF
R6 10K 1/10W
ǂ
FAULT
L10 NC
12
R9
NC
R28 10K 1/10W
ǂ
D3
MLL4148
R17
100K 1/10W
ǂ
C5
0.1uF
C17 0.47uF
26
ROUT
C50 0.22uF
C38 0.001uF
C37 0.1uF
Jan-19-07 Audio Limited circuit
R13
4.7K 1/10W
ǂ
SPK_R+
+20V
LOUT
C1 0.1uF
C40 0.001uF
LIN
LOUT
R26 0 1/10W
ǂ
AGND
GAIN1
R31
NC
LOUT-
Q5 2SC2412KR
+
C15 220uF/25V
C14 4.7uF/25V
D12VA
+20V
D12VA
MUTE_H
C13 0.01uF
R16
47K 1/10W
ǂ
CN6 CONN
1 2 3 4
R25
100 1/10W
ǂ
0
D12V
D4 NC
VREG
C47
D1 NC
1 2
U1
TPA3100D2PHPR
1 2 3 4 5 6 7 8 9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
GND RINN RINP AGND LINP LINN GAIN0 GAIN0 GAIN1 MSTR/SLV SYNC GND
GND
ROSC
VREG
VBYP
AGND
BSLP
LOUTP
LOUTP
LOUTN
LOUTN
BSLN
GND
GND
PVCCL PVCCL
PGNDL PGNDL
VCLAMPL
VCLAMPR
PGNDR PGNDR
PVCCR PVCCR
GND
GND
BSRN
ROUTN
ROUTN
ROUTP
ROUTP
BSRP
SHUTDOWN
MUTE
FAULT
AVCC
AVCC
H ( 2V ~ VDD )
C36 1uF
R18
22K 1/10W
ǂ
GAIN1
1
R7
0 1/10W
ǂ
C6
0.22uF
R15
47K 1/10W
ǂ
CN1 CONN
1 2 3
C41
0.1uF
TPA3100D2
FootPrint
ǂɖ
L120X120-SMD
LOUT+
PGND
MU TE
R20 0 1/10W ǂ
R33 0 1/10W
ǂ
R39 0 1/10W
ǂ
ACTIVE
ACTIVE
PGND
T2 41 2 -B -X- X-1 - 07 02 0 6 1 27 INCHES LCD TV AUDIO POWER AMP.
Custom
12Monday, February 05, 2007
Tit le Size Document Number Rev Date: Sheet
of
GAIN0
R35
470 1/10W
ǂ
+20V
+
C26
220uF/25V
D12V
AUDIO POWER SUPPLY INPUT
C19 4.7uF/25V
AGND
1
ACTIVE
H ( 2V~VDD )
FootPrint
ǂɖ
L120X120-SMD
VREG
GAIN0
D2
NC
Q1
2SC2412KR
C11 4.7uF/25V
C28 1uF
H ( 2V~VDD )
C31
10uF/16V
C7 4.7uF/25V
LOUT_N
R37 470 1/10W
ǂ
LOUT-
SIGNAL & CONTROL INPUT
ROUT
R22 0 1/3W
ǂ
C43 NC
L13 NC
12
R29
5.1K 1/10W
ǂ
0 1
TPA3100D2
ROUT-
RIN
L4 22uH
R5 0 1/10W
ǂ
SPK_L-
R1
10K 1/10W
ǂ
U3
NJM2761RB2
1 2 3 4 5 6
7 8 9 10
V+ OUTa INa INT VREF SENSE
SW INb
OUTb
GND
LIN
SHUTDOWN
C23 1uF
L1 NC
12
SPK_L+
SHUTDOWN
C48
+
C29
100uF/25V
+
C52 10uF/25V
C9 1uF
D12 V
ROUT
R21 0 1/3W
ǂ
C34
0.22uF
CN7 CONN
1 2 3 4 5 6
+20V
R32
NC
L7
100uH +-20%
L11 22uH
Close to IC
L ( 0V~0.8V )
+20V
LOUT_N
SRS_H
L5 NC
12
R30
10K 1/10W
ǂ
ROUT-
LIN
For 8 Ohm speak 8W
L3 NC
12
MUTE
1
C3
0.47uF
C46 0.1uF
VREG
C4 0.001uF
+
C18 10uF/25V
R2 NC
C2 0.001uF
MUTE
R19 NC
C27
1uF
RIN
Q2 NC
L2 22uH
GAIN ( dB )
C35 0.01uF
R24 0 1/3W
ǂ
C49 0.022uF
U2
NJM2199M
1 2 3 4 5 6 7
14 13 12 11 10 9 8
FIL1 FIL2 FIL3 VOL2 VOL1 Vref IN Vref
LIN
RIN
LOUT
ROUT
MOD E
GND
V+
FAULT
PGND
R14
33K 1/10W
ǂ
R11 NC
C30
1uF
R36
3.3K 1/10W
ǂ
+20V
RIN
C8
0.22uF
0
C10 0.033uF
R3 NC
C45 NC
AGND

AOC L32W665 Specifications

General

Brand	AOC
Model	L32W665
Category	LCD TV
Language	English