Philips HTS3540/05 Service Manual page 37

A
Amplifier Board Circuit Diagram:STA309A
1
22
22
21
21
20 TP39 TP39
20
19 TP38 TP38
power-control
19
18
18
17 TP1 TP1
17 amp-det
DGND
16 TP2 TP2
16
P/RESET TP3 TP3 FB701 FB701 0 0
15
15
14 MUTE TP4 TP4 FB702 FB702 FB500 FB500
14
13
13
TP5 TP5
12
12
11 SCL-A TP6 TP6 FB703 FB703 0 0
11
SDA-A
10 TP7 TP7 FB704 FB704 0 0
10
DGND TP8 TP8
9
9
8 MLCK TP9 TP9 FB705 FB705 0 0
8
DGND TP10 TP10
7
7
SCLK TP11 TP11 FB706 FB706 0 0
6
6
2
5 LRCLK TP12 TP12 FB707 FB707 0 0
5
TP13 TP13
4
4
SDIN1 TP14 TP14 FB708 FB708 0 0
3
3
2 SDIN2 TP15 TP15 FB709 FB709 0 0
2
SDIN3 TP16 TP16 FB710 FB710 0 0
1
1
XP701 XP701
CON22_LINE CON22_LINE
GND TP17 TP17
1
1
2 TP18 TP18
5V
2
GND TP19 TP19
3
3
4
+12V
4
4PIN/2.0mm 4PIN/2.0mm
XP702 XP702
3
4
A
7-2
B
Q702 Q702
D705 D705
D704 D704 LL4148 LL4148 MMBT8550C MMBT8550C R740 R740 10K 10K
LL4148 LL4148
R739 R739 10K 10K
EAPO
+ +
CE723 CE723 VD3.3V
47uF/16V 47uF/16V
R710 R710
Q701 Q701
MMBT8050C MMBT8050C
4.7K 4.7K
R796 R796
+ +
CE701 CE701 47K 47K
NC NC
R701 R701 33 33
R702 R702 33 33
R703 R703 33 33 C713 C713
0.1uF/16V 0.1uF/16V
R704 R704 33 33
R705 R705 33 33
R706 R706 33 33
R707 R707 33 33
R708 R708 33 33
R709 R709 33 33
RESET
R798 R798
10K 10K
VD3.3V
C708 C708 C709 C709 R777 R777 R713 R713
NC NC NC NC 10K/NC 10K/NC 10K/NC 10K/NC
3 2 FB711 FB711 FB500 FB500
5V
input output
4 FB712 FB712 FB500 FB500
Vout
U707 U707
1117-33 1117-33
C731 C731 + CE703 + CE703
0.1uF/16V 0.1uF/16V 22uF/16V 22uF/16V
C1103 C1103
680pF/50V/NP0 680pF/50V/NP0
C1102 C1102
680pF/50V/NP0 680pF/50V/NP0
C1099 C1099
680pF/50V/NP0 680pF/50V/NP0
C1098 C1098
680pF/50V/NP0 680pF/50V/NP0
C1100 C1100
680pF/50V/NP0 680pF/50V/NP0
C1101 C1101
680pF/50V/NP0 680pF/50V/NP0
C1110 C1110
680pF/50V/NP0 680pF/50V/NP0
C1112 C1112
680pF/50V/NP0 680pF/50V/NP0
C1114 C1114
680pF/50V/NP0 680pF/50V/NP0
B
C
5V
VD3.3V
C715 C715 C716 C716
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
C714 C714
0.1uF/16V 0.1uF/16V R1000 R1000
1K 1K
R711 R711
10K 10K
U706 U706
R712 R712 10K 10K
1 48
MOV OUT2A
2 47
GND OUT2B
3 46
VDD3.3 NC
4 45
GND GND
5 44
NC VDD
6 43
SDI_78 OUT3A
7 42
SDI_56 OUT3B
8 IC_84P_STA309A IC_84P_STA309A 41
SDI_34 OUT4A
9 40
SDI_12 OUT4B
10 39
LRCK1 OUT5A
11 38
BICK1 OUT5B
12 37
VDD3.3 NC
13 36
GND GND
14 35
NC VDD3.3V
15 34
RESET OUT6A
16 33
PLLB OUT6B
C722 C722 C723 C723
47pF 47pF 47pF 47pF
C724 C724 C725 C725
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
+3.3V VD3.3V
VD3.3V
R714 R714 FB715 FB500 FB715 FB500
3.3K 3.3K
C727 C727 + CE704 + CE704 C726 C726
C730 C730 C729 C729 C728 C728 0.1uF/16V 0.1uF/16V 22uF/16V 22uF/16V 0.1uF/16V 0.1uF/16V
1200pF 1200pF 100pF 100pF 220pF 220pF
R799 R799 0 0
Place PLL filter to close chip
C1104 C1104
100pF/50V/NP0 100pF/50V/NP0
C1105 C1105
100pF/50V/NP0 100pF/50V/NP0
C1106 C1106
100pF/50V/NP0 100pF/50V/NP0
C1107 C1107
100pF/50V/NP0 100pF/50V/NP0
C1108 C1108
100pF/50V/NP0 100pF/50V/NP0
C1109 C1109
100pF/50V/NP0 100pF/50V/NP0
C1111 C1111
100pF/50V/NP0 100pF/50V/NP0
C1113 C1113
100pF/50V/NP0 100pF/50V/NP0
C1115 C1115
100pF/50V/NP0 100pF/50V/NP0
C
7-2
D
CH3A
CH3B
CH4A
CH4B
CH5A
CH5B
C743 C743 C733 C733 C768 C768 C732 C732
C721 C721 C779 C779 C720 C720 C719 C719 C775 C775 C783 C783 47pF 47pF 47pF 47pF 47pF 47pF 47pF 47pF
47pF 47pF 47pF 47pF 47pF 47pF 47pF 47pF 47pF 47pF 47pF 47pF
CH6A
CH6B
D
E
1
VD3.3V
EAPO
CH1A
C717 C717
CH1B + +
0.1uF/16V 0.1uF/16V
CH2A
CH2B
2
VD3.3V
CE721 CE721 C718 C718
+ +
22uF/16V 22uF/16V 0.1uF/16V 0.1uF/16V
3
4
E