Philips HTS3582/93 Service Manual page 41

7-4
A
Amplifier Board Circuit Diagram:L+R+CEN+SR
+12V R726 2.2 R726 2.2
R727 R727 2.2 2.2
C791 C791
U710 U710
0.1uF/50V/X7R 0.1uF/50V/X7R 1
GVDD_B
D
2
OTW OTW
3
NC
4
D NC
1
5
/SD
SD
6
PM_A1FL PWM_A
7
RESET_AB
8
PM_B1FL PWM_B
9
OC_ADJ
R725 R725 22K 22K
10
GND
D
11
AGND
C782 C782 12
VALID
VREG
0.1uF/50V/X7R 0.1uF/50V/X7R
13
M3
14
M2
15
M1
16
PM_A2FR PWM_C
17
RESET_CD
18
PM_B2FR PWM_D
19
NC
20
D NC
+12V
21
VDD
0.1uF/50V/X7R 0.1uF/50V/X7R
22
GVDD_C
C749 C749
R763 2.2 R763 2.2
TAS5342 TAS5342
C769 C769
D
2 0.1uF/50V/X7R 0.1uF/50V/X7R
+12V
D
R764 R764 2.2 2.2
+12V R728 2.2 R728 2.2
R736 R736 2.2 2.2
C798 C798
U711 U711
0.1uF/50V/X7R 0.1uF/50V/X7R
1
GVDD_B
D
2
OTW OTW
3
NC
4
D NC
5
/SD
SD
3
6
PM_A4SR PWM_A
7
RESET_AB
8
PM_B4SR PWM_B
9
OC_ADJ
R737 R737 22K 22K
10
GND
D
11
AGND
C785 C785 12
VALID
VREG
0.1uF/50V/X7R 0.1uF/50V/X7R
13
M3
14
M2
15
M1
16
PM_A7CEN PWM_C
17
RESET_CD
18
PM_B7CEN PWM_D
19
NC
20
D NC
+12V
21
VDD
C750 C750 22
GVDD_C
0.1uF/50V/X7R 0.1uF/50V/X7R R766 2.2 R766 2.2
TAS5342 TAS5342
C773 C773
D
0.1uF/50V/X7R 0.1uF/50V/X7R
+12V
4 D
R765 R765 2.2 2.2
A
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B
C775 C775
C776 C776 C794 C794
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R
0.1uF/50V/X7R 0.1uF/50V/X7R
D D D
44
GVDD_A
0.033uF/50V/X7R 0.033uF/50V/X7R L711 10uH/5A L711 10uH/5A
43 C719 C719 1 2
BST_A
42
NC
C766 C766
41
PVDD_A D 1000pF/50V/X7R 1000pF/50V/X7R
R753 R753
40
5.6 5.6 C840 C840
PVDD_A LAYOUT NOTE
39 PLACE ON 0.47uF/63V 0.47uF/63V
OUT_A
COMPONENT SIDE
D
38 C833 C833
GND_A
C765 C765
1000pF/50V/X7R 1000pF/50V/X7R
37 100pF/50V/NP0 100pF/50V/NP0
GND_B D
L710 10uH/5A L710 10uH/5A
36 1 2
OUT_B
35
PVDD_B
34 C714 C714 0.033uF/50V/X7R 0.033uF/50V/X7R
BST_B
33 C700 C700 0.033uF/50V/X7R 0.033uF/50V/X7R
BST_C
32
PVDD_C
L712 10uH/5A L712 10uH/5A
31 1 2
OUT_C
30 1000pF/50V/X7R 1000pF/50V/X7R
GND_C
C783 C783
LC DEMODULATION
29
GND_D D FILTER
28 R755 R755 LAYOUT NOTE
OUT_D
C788 C788
5.6 5.6 PLACE ON
27
COMPONENT SIDE
PVDD_D
0.47uF/63V 0.47uF/63V
D
26 C784 C784
PVDD_D
1000pF/50V/X7R 1000pF/50V/X7R
25
NC
C834 C834 L709 10uH/5A L709 10uH/5A
24 D C710 C710 1 2
BST_D
0.033uF/50V/X7R 0.033uF/50V/X7R 100pF/50V/NP0 100pF/50V/NP0
23 WIRE WIDE=3MM
GVDD_D
C770 C770
0.1uF/50V/X7R 0.1uF/50V/X7R
C1000 C1000 C1002 C1002 WIRE WIDE=3MM
D
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R
D
D
WIRE WIDE=3.5MM
C777 C777
C778 C778 C799 C799
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R
0.1uF/50V/X7R 0.1uF/50V/X7R
D D D
44
GVDD_A
0.033uF/50V/X7R 0.033uF/50V/X7R L716 10uH/5A L716 10uH/5A WIRE WIDE=3.5MM
43 C720 C720 1 2
BST_A
42 LC DEMODULATION
NC
FILTER
C772 C772
41
PVDD_A D
R756 R756 1000pF/50V/X7R 1000pF/50V/X7R
40
5.6 5.6 C847 C847
PVDD_A
39 0.47uF/63V 0.47uF/63V
OUT_A
D
38 WIRE WIDE=3MM(via 4x 0.4)
GND_A
C771 C771
1000pF/50V/X7R 1000pF/50V/X7R
37 100pF/50V/NP0 100pF/50V/NP0 C835 C835
GND_B D
L714 10uH/5A L714 10uH/5A
36 1 2
OUT_B
35 WIRE WIDE=3.5MM
PVDD_B
34 C717 C717 0.033uF/50V/X7R 0.033uF/50V/X7R
BST_B
33 C701 C701 0.033uF/50V/X7R 0.033uF/50V/X7R
BST_C
32
PVDD_C
WIRE WIDE=3.5MM
L715 10uH/5A L715 10uH/5A
31 1 2
OUT_C
30 WIRE WIDE=3MM(via 4x 0.4)
GND_C
C795 C795
29 R757 R757 1000pF/50V/X7R 1000pF/50V/X7R
GND_D D
WIRE WIDE=3MM(via 4x 0.4) 5.6 5.6
28
OUT_D
C800 C800
27
PVDD_D
100pF/50V/NP0 100pF/50V/NP0 0.47uF/63V 0.47uF/63V
D
26 C793 C793
PVDD_D
C836 C836 1000pF/50V/X7R 1000pF/50V/X7R
25
NC
L713 10uH/5A L713 10uH/5A
24 D C711 C711 1 2
BST_D
0.033uF/50V/X7R 0.033uF/50V/X7R
23
GVDD_D
C774 C774
0.1uF/50V/X7R 0.1uF/50V/X7R
C1001 C1001 C1003 C1003
D
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R
D
D
B
C D
LAYOUT NOTE
PLACE ON
COMPONENT SIDE
+26V
WIRE WIDE=5MM
TP26 TP26
L802 L802
L-
FB80@100MHz FB80@100MHz
R742 R742
5.6 5.6
C764 C764
0.1uF/50V/X7R 0.1uF/50V/X7R
C768 C768
300pF/50V/NP0 300pF/50V/NP0
R780 R780
3.3 3.3 C856 C856
+ C854 + C854
C763 C763 C767 C767 0.1uF/50V/X7R 0.1uF/50V/X7R
0.1uF/50V/X7R 0.1uF/50V/X7R 300pF/50V/NP0 300pF/50V/NP0
470uF/50V 470uF/50V
R700 R700 C850 C850
0.1uF/50V/X7R 0.1uF/50V/X7R
5.6 5.6
TP27 TP27
D D D
L+
+26V
WIRE WIDE=5MM
L803 L803
FB80@100MHz FB80@100MHz
TP28 TP28
R-
R801 R801
5.6 5.6 R781 R781
C786 C786 C858 C858
3.3 3.3
+ C855 + C855
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R
C790 C790
470uF/50V 470uF/50V
300pF/50V/NP0 300pF/50V/NP0 C852 C852
C789 C789 0.1uF/50V/X7R 0.1uF/50V/X7R
300pF/50V/NP0 300pF/50V/NP0
D D D
C787 C787
R800 R800
0.1uF/50V/X7R 0.1uF/50V/X7R
5.6 5.6
TP29 TP29
R+
LAYOUT NOTE
PLACE ON
SPK JACK SIDE
+26V
WIRE WIDE=5MM
TP30 TP30
L805 L805
SR-
FB80@100MHz FB80@100MHz
R743 R743
5.6 5.6
C779 C779
0.1uF/50V/X7R 0.1uF/50V/X7R
C804 C804
300pF/50V/NP0 300pF/50V/NP0
R783 R783
3.3 3.3 C861 C861
+ C862 + C862
C780 C780 C781 C781 0.1uF/50V/X7R 0.1uF/50V/X7R
0.1uF/50V/X7R 0.1uF/50V/X7R 300pF/50V/NP0 300pF/50V/NP0 470uF/50V 470uF/50V
C851 C851
R701 R701
0.1uF/50V/X7R 0.1uF/50V/X7R
5.6 5.6
TP31 TP31
D D D
SR+
+26V
L804 L804
FB80@100MHz FB80@100MHz
TP34 TP34
CEN-
R803 R803
5.6 5.6 R782 R782
C796 C796 C859 C859
3.3 3.3
+ C860 + C860
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R
C803 C803
470uF/50V 470uF/50V
300pF/50V/NP0 300pF/50V/NP0 C853 C853
C801 C801 0.1uF/50V/X7R 0.1uF/50V/X7R
300pF/50V/NP0 300pF/50V/NP0
D D D
C797 C797
R802 R802
0.1uF/50V/X7R 0.1uF/50V/X7R
5.6 5.6
TP35 TP35
CEN+
LAYOUT NOTE
PLACE ON
SPK JACK SIDE
C D
7-4
E
NOTE ALL CHANEL POWER SUPPLY NET \SPEAKER OUT NET AND ITS WIRE WIDE=3.5MM
SPK JACK SPK JACK
XP701 XP701
SUB- 12
SW- SUB-
SUB+ 11
SW+ SUB+
10
SL-
SL- SL-
SL+ 9
SL+ SL+
SR- 8
SR- SR-
SR+ 7
SR+ SR+
CEN- 6
CEN- CEN-
5
CEN+
CEN+ CEN+
FL- 4
L- FL-
FL+ 3
L+ FL+
FR- 2
R- FR-
FR+ 1
R+ FR+
E
1
2
3
4