Philips HTS5520, Руководство по обслуживанию

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A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
RESET
DGND
P/RESET
MUTE
SCL-A
SDA-A
DGND
MLCK
DGND
SCLK
LRCLK
SDIN1
SDIN2
SDIN3
GND
GND
CH6B
CH6A
CH5A
CH4A
CH3A
CH2A
EAPO
CH1A
EAPO
CH5B
CH1B
CH2B
CH3B
CH4B
+3.3V
VD3.3V
VD3.3V
VD3.3V
VD3.3V
VD3.3V
5V
5V
VD3.3V
5V
VD3.3V
+12V
amp-det
power-control
1/2power-control
Place PLL filter to close chip
C713
0.1uF/16V C713
0.1uF/16V
C
705
15pF
C
705
15pF
TP16 TP16
R706 33 R706 33
TP9 TP9
C725
0.1uF/16V
C725
0.1uF/16V
FB705 0 FB705 0
Q701
MMBT8050C
Q701
MMBT8050C
R711
10K R711
10K
TP14 TP14
C709
NC
C709
NC
C728
220pF
C728
220pF
C
706
N
C
C
706
N
C
R705 33 R705 33
FB715 FB500 FB715 FB500
D704 LL4148 D704 LL4148
C716
0.1uF/16V C716
0.1uF/16V
+
CE721
22uF/16V
+
CE721
22uF/16V
FB706 0 FB706 0
C729
100pF
C729
100pF
TP4 TP4
C723
47pF
C723
47pF
R704 33 R704 33
C720
47pF
C720
47pF
TP12 TP12
TP1 TP1
C
707
N
C
C
707
N
C
C727
0.1uF/16V
C727
0.1uF/16V
U706
IC_84P_STA309A
U706
IC_84P_STA309A
MOV
1
GND
2
VDD3.3
3
GND
4
NC
5
SDI_78
6
SDI_56
7
SDI_34
8
SDI_12
9
LRCK1
10
BICK1
11
VDD3.3
12
GND
13
NC
14
RESET
15
PLLB
16
SA
17
SDA
18
SCL
19
XT1
20
FIL
21
NC
22
GNDA
23
VDDA
24
CKOUT
25
NC
26
GND
27
VDD3.3
28
OUT8_B
29
OUT8_A
30
OUT7_B
31
OUT7_A
32
OUT6B
33
OUT6A
34
VDD3.3V
35
GND
36
NC
37
OUT5B
38
OUT5A
39
OUT4B
40
OUT4A
41
OUT3B
42
OUT3A
43
VDD
44
GND
45
NC
46
OUT2B
47
OUT2A
48
OUT1B
49
OUT1A
50
EPAD
51
VDD
52
GND
53
NC
54
BICKO
55
LRCKO
56
SDI_12
57
SDO_34
58
VDD
59
GND
60
NC
61
SDIO_56
62
SDIO_78
63
PDWN
64
TP7 TP7
C730
1200pF
C730
1200pF
C783
47pF
C783
47pF
C717
0.1uF/16V
C717
0.1uF/16V
R703 33 R703 33
FB707 0 FB707 0
TP18 TP18
C
702
N
C
C
702
N
C
C768
47pF
C768
47pF
C732
47pF
C732
47pF
R740 10K R740 10K
R714
3.3K R714
3.3K
R777
10K/NC
R777
10K/NC
XP702
4PIN/2.0mm
XP702 4PIN/2.0mm
1
1
2
2
3
3
4
4
+
CE701
NC
+
CE701
NC
+
C
E
722
22uF/
16V
+
C
E
722
22uF/
16V
C
710
0.
1uF/
16V
C
710
0.
1uF/
16V
TP10 TP10
R702 33 R702 33
XP701
CON22_LINE XP701
CON22_LINE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
C
701
15pF
C
701
15pF
R713
10K/NC
R713
10K/NC
+
CE703
22uF/16V
+
CE703
22uF/16V
C722
47pF
C722
47pF
R739 10K R739 10K
FB708 0 FB708 0
TP38 TP38
C714
0.1uF/16V
C714
0.1uF/16V
R798
10K R798
10K
FB701 0 FB701 0
C715
0.1uF/16V C715
0.1uF/16V
R701 33 R701 33
C775
47pF
C775
47pF
TP15 TP15
TP5 TP5
TP39 TP39
FB711 FB500 FB711 FB500
C
703
N
C
C
703
N
C
FB709 0 FB709 0
R712 10K R712 10K
C724
0.1uF/16V
C724
0.1uF/16V
U707
1117-33 U707
1117-33
input
3
Vout
4
ADJ/GND
1
output
2
C721
47pF
C721
47pF
D701 LL4148 D701 LL4148
TP8 TP8
TP13 TP13
D705
LL4148
D705
LL4148
FB702 FB500 FB702 FB500
C743
47pF
C743
47pF
C733
47pF
C733
47pF
FB712 FB500 FB712 FB500
Q702
MMBT8550C
Q702
MMBT8550C
FB710 0 FB710 0
+
CE704
22uF/16V
+
CE704
22uF/16V
R709 33 R709 33
TP2 TP2
TP19 TP19
C731
0.1uF/16V
C731
0.1uF/16V
FB703 0 FB703 0
TP11 TP11
R708 33 R708 33
C719
47pF
C719
47pF
C726
0.1uF/16V
C726
0.1uF/16V
C
704
N
C
C
704
N
C
TP17 TP17
TP3 TP3
R710
4.7K
R710
4.7K
TP6 TP6
C718
0.1uF/16V
C718
0.1uF/16V
+
CE723
47uF/16V
+
CE723
47uF/16V
R707 33 R707 33
R799 0 R799 0
C779
47pF
C779
47pF
FB704 0 FB704 0
C
712
0.
1uF/
16V
C
712
0.
1uF/
16V
C708
NC
C708
NC
Amplif
i
er Board Circuit Diagram:
STA309A
7-5
7-5