Philips HTB3560/12 Service Manual page 39

Amplifier Board Circuit Diagram for HTB3560/12/K98/94/40/55:STA518
A
CH6A
1
CH3A
CH4A
TH_WAR
CE705 CE705
R716 R716
+ +
10K 10K
0.1uF/25V/Y5V 0.1uF/25V/Y5V
100uF/16V 100uF/16V
EAPD
FB713 FB713
75/200mA 75/200mA
+3.3V
XS703 XS703
6PIN/2.5mm 6PIN/2.5mm
100uF/16V 100uF/16V
6 TP20 TP20
6
5 TP21 TP21
5
4
TP22 TP22
4 D
3 TP23 TP23
3 D
2
TP24 TP24
+35.5V
2
1 TP25 TP25
1
D
2
0.1uF/50V/X7R 0.1uF/50V/X7R
CH5A
CH1A
CH2A
TH_WAR
R735 R735 CE707 CE707 + +
C756 C756
10K 10K
100uF/16V 100uF/16V 0.1uF/25V/Y5V 0.1uF/25V/Y5V
EAPD
+3.3V
FB714 FB714 75/200mA 75/200mA
CE708 CE708
100uF/16V 100uF/16V
D
3
R765 R765
5.6K 5.6K
1/2power-control
+12V
CE732 CE732
+ +
R771 R771
4.7uF/50V 4.7uF/50V
2.7K 2.7K
D
4
A
7-5
B
U701 U701
IC_36P_STA518 IC_36P_STA518
36 1
VCC-Sign SUB-GND
35 2
VCC-Sign OUT2B
C734 C734 C735 C735
34 3
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R VSS OUT2B R718 R718
1uF//50V/X7R 1uF//50V/X7R
10 10
33 4 C740 C740
VSS VCC2B
D
32 5 1uF//50V/X7R 1uF//50V/X7R 680pF/50V/X7R 680pF/50V/X7R
IN2B GND2B
C736 C736 C738 C738
31 6
IN2A GND2A
30 7
IN1B VCC2A
29 8 C737 C737
IN1A OUT2A
0.1uF/50V/X7R 0.1uF/50V/X7R
28 9
TH-WAR OUT2A
C745 C745 27 10
FAULT OUT1B
R717 R717
26 11
10K 10K TRI-STATE OUT1B
R719 R719
25 12
PWRDN VCC1B
10 10
1uF//50V/X7R 1uF//50V/X7R
24 13
CONFIG GND1B
C748 C748
23 14 1uF//50V/X7R 1uF//50V/X7R
VL GND1A
C741 C741
22 15
VDD VCC1A R727 R727
C797 C797 C749 C749 10 10
CE706 CE706 C747 C747 21 16
VDD OUT1A
+ +
20 17 0.1uF/50V/X7R 0.1uF/50V/X7R
0.1uF/25V/Y5V 0.1uF/25V/Y5V GND-Reg OUT1A
0.1uF/50V/Y5V 0.1uF/50V/Y5V
+35.5V
19 18
GND-CLEAN NC
CE710 CE710
+ +
820uF/50V 820uF/50V
D
U702 U702
IC_36P_STA518 IC_36P_STA518
36 1
VCC-Sign SUB-GND
35 2
VCC-Sign OUT2B
C754 C754
C755 C755
34 3
VSS OUT2B
0.1uF/50V/X7R 0.1uF/50V/X7R
R720 R720
33 4 1uF//50V/X7R 1uF//50V/X7R
VSS VCC2B 10 10
C742 C742
D
32 5 C789 C789
IN2B GND2B
680pF/50V/X7R 680pF/50V/X7R
1uF//50V/X7R 1uF//50V/X7R
31 6 C739 C739
IN2A GND2A
30 7
IN1B VCC2A C760 C760
29 8
IN1A OUT2A
28 9 0.1uF/50V/X7R 0.1uF/50V/X7R
TH-WAR OUT2A
27 10
L706 L706
FAULT OUT1B
26 11
R736 R736
TRI-STATE OUT1B
10K 10K
25 12
R731 R731
PWRDN VCC1B
10 10
24 13
CONFIG GND1B
1uF//50V/X7R 1uF//50V/X7R
23 14
C759 C759
VL GND1A
1uF//50V/X7R 1uF//50V/X7R
22 15 C746 C746
VDD VCC1A
21 16
C798 C798 VDD OUT1A C762 C762 R733 R733
+ +
10 10
C758 C758
20 17 L707 L707
GND-Reg OUT1A
0.1uF/50V/Y5V 0.1uF/50V/Y5V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
19 18 0.1uF/50V/X7R 0.1uF/50V/X7R
GND-CLEAN NC
+35.5V
+ +
CE709 CE709 C763 C763
820uF/50V 820uF/50V 0.1uF/50V/X7R 0.1uF/50V/X7R
D
D
U705A U705A
R773 R773
AS4558M AS4558M
15K 15K
2
1
3
C785 C785 R769 R769
15K/1% 15K/1%
0.1uF/25V/Y5V 0.1uF/25V/Y5V
R761 R761 R766 R766 R772 R772
10 10 5.6K 5.6K 2K 2K
C783 C783
C781 C781
0.1uF/25V/Y5V 0.1uF/25V/Y5V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
D
D
U705B U705B
AS4558M AS4558M
6
7
5
B
C
L708 L708 10uH/5A 10uH/5A
L702 L702 22uH/3.3A/NC 22uH/3.3A/NC
C743 C743 C757 C757
R740 R740 R748 R748 CE742 CE742
4.7K 4.7K 4.7K 4.7K
0.47uF/63V 0.47uF/63V 0.1uF/50V/X7R 0.1uF/50V/X7R
2200uF/10V/NC 2200uF/10V/NC
CE722 CE722 CE725 CE725
C776 C776 1000UF/25V 1000UF/25V 1000UF/25V 1000UF/25V
D CE741 CE741
0.1uF/50V/X7R 0.1uF/50V/X7R
2200uF/10V/NC 2200uF/10V/NC
L703 L703 22uH/3.3A 22uH/3.3A
C752 C752 C753 C753
C777 C777
R722 R722 R406 R406
0.47uF/63V 0.47uF/63V 0.1uF/50V/X7R 0.1uF/50V/X7R R749 R749
4.7K 4.7K 4.7K 4.7K
C751 680pF/50V/X7R C751 680pF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 4.7K 4.7K
C764 C764 CE711 CE711
220uF/35V 220uF/35V
680pF/50V/X7R 680pF/50V/X7R C775 C775 CE713 CE713
D
R729 R729 C778 C778
C768 C768 220uF/35V 220uF/35V R750 R750
4.7K 4.7K
0.47uF/63V 0.47uF/63V 0.1uF/50V/X7R 0.1uF/50V/X7R 4.7K 4.7K
0.1uF/50V/X7R 0.1uF/50V/X7R
L704 L704
22uH/3.3A 22uH/3.3A
CE715 CE715
R723 R723
220uF/35V 220uF/35V
4.7K 4.7K
CE718 CE718
220uF/35V 220uF/35V
CE720 CE720
220uF/35V 220uF/35V
L705 L705 22uH/3.3A 22uH/3.3A
R751 R751
4.7K 4.7K
C744 C744 C761 C761
R754 R754
4.7K 4.7K
0.47uF/63V 0.47uF/63V 0.1uF/50V/X7R 0.1uF/50V/X7R
R728 4.7K R728 4.7K
R752 R752
D
4.7K 4.7K
22uH/3.3A 22uH/3.3A
R732 R732
C773 C773
4.7K 4.7K
C770 C770
0.1uF/50V/X7R 0.1uF/50V/X7R
0.47uF/63V 0.47uF/63V
C766 C766
680pF/50V/X7R 680pF/50V/X7R
R753 R753
4.7K 4.7K
D
C767 C767
D
R734 R734
C771 C771
680pF/50V/X7R 680pF/50V/X7R C772 C772
4.7K 4.7K
0.47uF/63V 0.47uF/63V
0.1uF/50V/X7R 0.1uF/50V/X7R
22uH/3.3A 22uH/3.3A
CE740 CE740
D706 D706 LL4148 LL4148 4.7uF/50V 4.7uF/50V
CE733 CE733
D707 D707 LL4148 LL4148 4.7uF/50V 4.7uF/50V
CE734 CE734
D708 D708 LL4148 LL4148 4.7uF/50V 4.7uF/50V
CE735 CE735 4.7uF/50V 4.7uF/50V
D709 D709 LL4148 LL4148
D710 D710 LL4148 LL4148 CE736 CE736 4.7uF/50V 4.7uF/50V
CE737 CE737
D711 D711 LL4148 LL4148 4.7uF/50V 4.7uF/50V
R770 R770 R768 R768
+ +
CE730 CE730
150K 150K 68K 68K
100uF/16V 100uF/16V R806 R806 R807 R807 R808 R808 R809 R809 R810 R810 R811 R811
2.2K 2.2K 2.2K 2.2K 2.2K 2.2K 2.2K 2.2K 2.2K 2.2K 2.2K 2.2K
D
D
C
7-
D
D
TP26 TP26 SUB- 12
12
TP27 TP27 SUB+ 11
11
TP28 TP28 SL- 10
10
TP29 TP29 SL+ 9
9
TP30 TP30 SR- 8
8
TP31 TP31 SR+ 7
7
R741 R741 TP32 TP32 CEN- 6
6
4.7K 4.7K TP33 TP33 CEN+ 5
5
TP34 TP34 FL- 4
4
TP35 TP35 FL+ 3
3
FR- 2
TP36 TP36
2
TP37 TP37 FR+ 1
1
JK701 JK701
CON_12P_2GNDS CON_12P_2GNDS
CE712 CE712
220uF/35V 220uF/35V
CE714 CE714
220uF/35V 220uF/35V
CE716 CE716
220uF/35V 220uF/35V
CE719 CE719
220uF/35V 220uF/35V
+35.5V
CE724 CE724
220uF/35V 220uF/35V
C779 C779
C780 C780 C782 C782
0.1uF/50V/X7R 0.1uF/50V/X7R
0.1uF/50V/X7R 0.1uF/50V/X7R
0.1uF/50V/X7R 0.1uF/50V/X7R
R725 R725 R726 R726
4.7K 4.7K 4.7K 4.7K
D
R742 R742
1K 1K
SUB+
R743 R743
1K 1K
SL+
R744 R744
1K 1K
SR+
R745 R745
1K 1K
FR+
R746 R746
1K 1K
FL+
R747 R747
1K 1K
CEN+
D
E
1
2
3
4
E