AOC LE22A1331/61, Service Manual

Page: 49 / 96

49
AV_L_OUT#
AV_R_OUT#
SDZ
1
FLAGZ
2
LINP
3
LINN
4
GAIN0
5
GAIN1
6
NC
7
AGND
8
AVDD
9
PLIM
10
RINN
11
RINP
12
NC
13
PBTL
14
PVCCL
28
PVCCL
27
NC
26
LOUTP
25
PGND
24
LOUTN
23
NC
22
NC
21
ROUTN
20
PGND
19
ROUTP
18
NC
17
PVCCR
16
PVCCR
15
Thermal Pad
29
U601
AD52580
Q602
MMBT3906
R629
10K
R+
AMP_MUTE
POP
+
C450
100UF 16V
AMP_MUTE
L+
C630
330pF 50V
R620
NC/10 OHM 1/4W
C634
330nF
R614
NC/100K 1/16W
C638
100N 50V
C639
1NF 50V
C620
NC/0.22uF 50V
R615 NC/100K 1/16W
POP
C626
330pF 50V
C617
NC/1NF 50V
C631
1UF 50V
R6
0
1
0.
0
5R
C628
NC/0.22uF 50V
R622
100K 1%
R626
10OHM1/16W
R624
27K 1/16W 1%
R621
10OHM1/16W
C621
330nF
C636
NC/0.22uF 50V
L601
47UH
C619
1NF 50V
R6
1
8
10
K
1 2
FB603
120R/6000mA
R610
10OHM1/16W
C622
220NF 25V
C627
NC/1UF 50V
C624
330nF
R6
1
9
NC/
0.
0
5R
+ C640
100UF 35V
AC OFF POPO
C625
NC/0.22uF 50V
R612
10K
R6
1
7
NC
/1
0K
C618
100N 50V
C629
330nF
C623
330pF 50V
C616 220NF 25V
R616
10OHM1/16W
L602
47UH
L604
47UH
+
C614
100UF 35V
+
C615
100UF 35V
R625
100OHM
1
2
3
4
5
6
CN601
CONN
R609
10OHM1/16W
C633
220NF 25V
C632
1UF 50V
C635 220NF 25V
R613
100OHM
R623
10OHM1/16W
C613 100N 50V
C637
330pF 50V
R611
10K
Q601
MMBT3904
L603
47UH
C612
NC/1NF 50V
+5V_Normal
+5V_Normal
P24V PVDD
PVDD
PVDD
PVDD
AMP_MUTE
Low: Mute disablde
High: Mute enable
AMP_AUOUTR0 2
AMP_AUOUTL0 2
AUDIO_EN 2
R-
R627
10K
L-
1.2A Max
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 A
B
8 9 Friday , Nov ember 16, 2012
<
称爹
>
08. AUDIO AMP
AV_L_OUT#
AV_R_OUT#
R628
10K
+5V_Standby
AMP_STB