ViewSonic N3260w-1NT, Руководство по обслуживанию

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R_OUT+
L_OUT+
L O U T -
R _ O U T +
R _ O U T -
R_OUT-
L_OUT-
L _ O U T +
L O U T +
R O U T +
R O U T -
L _ O U T -
P V C C L
P V C C R
A V C P
GND-AMP
GND-AMP
V C C _ A M P
V C C _ A M P
V C C _ A M P
G
N
D
-AMP
GND-AMP
P V C C R P V C C R
P V C C L
GND-AMP
P V C C L
GND-AMP
G N D
G N D
A V C P
G N D
5 V - 1 _ C P U
5 V - 1 _ C P U
M P O W E R
5V_SB
5V_SB
A V C P
G N D
5V_SB
G N D
M P O W E R
G N D G N D
G N D
M P O W E R
G N D
GND-AMP GND-AMP
GND-AMP
GND-AMP
G N D - A M P
G N D
G N D - A M P
G N D - A M P
G N D - A M P
G N D - A M P
S D
R M _ O U T 11
L M _ O U T 11
S D
R _ O U T + R _ O U T -
L _ O U T + L _ O U T -
M O D E
S D
A M P _ P D 7
M O D E
E A R _ L I N
E A R _ R I N
R _ O U T +
R _ O U T -
L _ O U T -
L _ O U T +
L M _ O U T 11
R M _ O U T 11
E A R _ L IN
E A R _ R I N
6
ohm speaker
(TPA3005D2)
H : AMP On
L : AMP Off
PITCH 2.0
!
+
C 2 0 9
1 0 u F
R 5 0 5
1 0 K _ N C
R 7 5 0
C 2 0 0
2 2 0 n F
R 1 0 1
1 2 0 K
D 7
1 N 4 1 4 8
1 2
R 8 5
4 7 K
R 7 3 0 _ N S
R 1 0 0
1 0 K
C 2 2 1
2 2 0 n F
F B 5 4
P B Y 3 2 _ 1 2 0 O H M
C717
100nF
R 8 2
1 0 K
L12
1 5 u H
R 8 0 0
C 2 2 4
0.47uF
R 9 8
1 K
R 7 4 0
C 2 3 2
1 0 0 n F
S P K 1
2.5 m/m X
4
1
2
3
4
C 2 1 6 4 7 0 n F
R 9 2 3 0 K
R 8 7 1 5 K
+
C 2 0 1
1 0 0 0 u F
C718
100nF +
C 2 1 8
2 2 0 u F
C 6 9 8
1 0 0 n F
R 9 6
1 0 K
R 9 5 1 0 K
R 8 8 1 5 K
+
C 2 3 0
4 7 u F
C 2 1 9 2 2 0 p F
L14
C O I L - B E A D
C 1 9 9
2 2 0 n F
R 7 6 0
C 1 9 6
1 0 0 n F
C 2 2 6
1 n F
R 7 9 0 _ N S
C 2 2 5
0 . 4 7 u F
L11
1 5 u H
C 2 2 3
1 n F
2 2 u F
C 2 0 4
C 2 1 2 4 7 0 n F
Q 1 4
MMBT3906
1
3
2
L8
1 5 u H
F B 6 2
P B Y 3 2 _ 1 2 0 O H M
L10
C O I L - B E A D
R 6 5 9
0
C719
100nF
R 8 1 0 _ N S
+
C 1 9 5
1 0 0 0 u F
C 1 9 4
0 . 4 7 u F
R 8 6 0
R 8 9 1 2 0 K
U 1 7
T P A 3 0 0 4D2
# S H U T D O W N
1
A G N D
26
A G N D
30
AVCC
33
AVDD
29
A V D D R E F
7
BSLN
13
BSLP
24
BSRN
48
BSRP
37
C O S C
28
VARDIFF(GAIN0)
9
VARMAX(GAIN1)
10
LINN
6
LINP
5
LOUTN
16
LOUTN
17
LOUTP
20
LOUTP
21
V R E F ( N C )
8
V A R O U T L ( N C )
31
V A R O U T R ( N C )
32
V O L U M E ( N C )
11
R E F G N D ( N C )
12
M O D E ( N C )
34
M O D E _ O U T ( N C )
35
PGNDL
18
PGNDL
19
PGNDR
42
PGNDR
43
PVCCL
14
PVCCL
15
PVCCL
22
PVCCL
23
PVCCR
38
PVCCR
39
PVCCR
46
PVCCR
47
RINP
3
RINN
2
R O S C
27
ROUTN
44
ROUTN
45
ROUTP
40
ROUTP
41
V C L A M P L
25
V C L A M P R
36
V2P5
4
Q 1 3
MMBT 3 9 0 4
1
2
3
Q 1 0
MMBT3904
1
2
3
+
C 2 0 7
1 0 u F
R 9 3 3 0 K
L9
1 5 u H
+
C 2 0 6 1 0 u F
F B 6 4
P B Y 3 2 _ 1 2 0 O H M
+
C 2 3 1
2 2 u F
D 3 6
B A T 5 4 C
1
2
3
R 8 3
2 2 K
C 2 2 8
1 n F
C720
100nF
C 2 0 8 4 7 0 n F
R 6 6 1
0
Q 1 1
MMBT 3 9 0 6
1
3
2
+
C 2 1 5
1 0 u F
L15
C O I L - B E A D
F B 5 5
P B Y 3 2 _ 1 2 0 O H M
C 2 2 0 1 u F
C 2 2 9
1 n F
R 1 0 2
3.3K
R 5 0 7
1 0 K
F B 6 3
P B Y 3 2 _ 1 2 0 O H M
R 7 8 0
R 5 0 6 1 K
R 7 7 0
+
C 2 2 7
2 2 0 u F
C 2 0 3
1 0 0 n F
E A R 1
E A R P H O N E
1
2
3
4
C 2 2 2
2 2 0 n F
2 2 u F
C 1 9 8
1 0 u F
C 2 1 3
C 1 9 7
1 0 0 n F
R 9 7 1 K
R 9 4 0
C 2 0 2
1 0 0 n F
C 1 9 3
0.47uF
R 9 0 1 5 K
C 2 1 1 4 7 0 n F
C 2 1 7 1 u F
F B 5 6
P B Y 3 2 _ 1 2 0 O H M
L13
C O I L - B E A D
D37
ZD5.
6
B
C 2 0 5 1 u F
Q 1 2
MMBT 3 9 0 4
1
2
3
R 9 1 3 0 K
R 9 9
1 K
C 6 9 7
1 0 0 n F
R 8 4 0
C 2 1 4
1 0 0 n F
C 2 1 0 4 7 0 n F
9.3 AUDIO AMP
ViewSonic Corporation Confidential - Do Not Copy
34
N3260w_N3760w
_N4060w
N
3260
w
b_N3760wb -1NT