Operating instructions
32″LCD TV AOC L32W961
60
R655
560R 1/10W 5%
0
R658
560R 1/10W 5%
C649 0.22uF
+
C652
1000UF35V
R653
NC
R652
0 OHM 1/3W
R-
GAIN1
C643
NC/1uF
C636
0.1uF 50V
C655
0.001uF
0
R665
NC
R636
100K 1/10W 5%
R
32
A24V
AMP_SD
R642
10K 1/10W 5%
P24V
R638
NC
AUD_SHDN8
C630
1uF
L+
1
Custom
12 15Tuesday , May 19, 2009
715G3269
<
称爹
>
12-Audio Amplifier
OEM MODEL Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
A24V
R632
NC
L-
A24V
R650
NC
GAIN1
A24V
D603 LL4148
R667 NC
GAIN(dB)
25mm
PD_MUTE 13
R645
1K 1/10W 5%
R668 NC
AMP_RIN
R648
100K 1/10W 5%
C633
1uF
D602 LL4148
C646 33NF50V
AMP_SD
R670
NC
AMP_LIN
CN60 6
CONN
1
2
3
4
33G3278 4D
C658 NC
R663
NC/0R05 1/10W 5%
R673
NC
C635
1uF
A24V
+
C656
470UF35V
R647
NC
20
Q605
NC
AMP_RIN11,13
R666 NC
R657
0 OHM 1/3W
R+
26
+5VSB
C641 0.22uF
D3V3
AMP_BYPASS
R646 10K 1/10W 5%
C631
0.1uF 50V
C645
0.001uF
C632
NC
36
+
C629
470UF35V
C640
1uF
U60 1
AS431AN-E1
AMP_SD
AUD_AMP_MUTE8
U60 3
NC/AS431AN-E1
A24V
AMP_BY PASS
0
R674
NC
D601
RB160M-60TE25
1 2
R635
51K 1/10W 5%
PD_MUTE
C644
0.22uF
GAIN0
3mm
P12V
R661
2K OHM 1/4W
AUD_SHDN
R664
NC/0R05 1/10W 5%
C659
NC
C660
NC
6.2mm
P12V
R660
10K 1/10W 5%
R656
2K OHM 1/4W
+
C638
1000UF35V
D3V3
1
C657
0.1uF 50V
R671
0R05 1/10W 5%
U60 2
TPA3121D2PWPR
1
2
3
5
6
4
7
8
9
10
11
12
24
23
22
21
20
19
18
16
17
15
14
13
25
PVCCL
SD
PVCCL
LIN
RIN
MUTE
BYPASS
AGND
AGND
PVCCR
VCLAMP
PVCCR
PGNDL
PGNDL
LOUT
BSL
AVCC
AVCC
GAIN0
BSR
GAIN1
ROUT
PGNDR
PGNDR
TH1
R640
20K 1/10W 5%
A_MUTE
R644
100K 1/10W 5%
C642 33NF50V
R641
NC
R662 NC
AUD_AMP_MUTE
R651
10K 1/10W 5%
C648
1uF
A24V
Q602
MMBT3904
GAIN0
0
L
C654
0.22uF
C653
NC/1uF
C651 1uF
O=1.8mm
A24V
+
C634
470UF35V
VCC5D
R634
10K 1/10W 5%
C650
1uF
C637
0.1uF 50V
GAIN1
L606 NC/33 OHM
HEAT SINK
Q90G6119
5
R672
0R05 1/10W 5%
1
A24V
L601 NC/33 OHM
4P S/T 2.5mm
L603
22uH +-25%
D604
NC/LL4148
16.2mm
Q603
MMBT3904
R639
680R 1/10W 5%
FB610
NC/600 OHM
1 2
GAIN0
Q604
MMBT3904
D3V3
1
L602
22uH +-25%
AMP_LIN11,13
R649 0.5 OHM 2W
A24V
PD_MUTE
1
R637
NC
R643 NC
FB609
NC/600 OHM
1 2
R659
NC
R669
NC
R654
10K 1/10W 5%