Panasonic SA-HT640WP - (C) Power Circuit

18.3. (C) Power Circuit
A
B
C
D
E
F
G
H
1 2345678910111213
11
+30V
+30V
S_GND
DC_DET
SW+5V
SIGNAL
S_GND
-30V
-30V
L5501
J0JKB0000020
L5500
J0JKB0000020
C5512
35V470
C5513
35V470
C5511
35V470
C5510
35V470
C5509
35V470
C5508
35V470
DC DETECT
C5515
0.1
C5514
0.1
MOD_DA
MUTE_CSW
AGND
FHOP
MUTE_F_SW(MODE 2)
MUTE_C_SR(MODE 1)
CENTER
AGND
SURROUND R
AGND
SURROUND
AGND
SUBWOOFER
AGND
FRONT R
AGND
FRONTL
CN5050
3
4
5
6
7
8
16
14
12
10
9
11
13
15
17
1
2
1
2
13
14
3
12
4
5
10
6
9
7
8
1
2
3
45
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
23
L5000
ETQA15A150T
C5550
470P
C5555
10
C5556
470P
C5557
6.3V330
C5040
100V22
C5133
6.3V100
C5553
100P
C5552
390P
C5551
390P
C5006
330P
OSC
INT+
INT-
VDDA1
SGND1
VSSA1
PROT
VDDP1
BOOT1
OUT1
VSSP1
STAB1
VSSP2
OUT2
BOOT2
VDDP2
VSSD
VSSA2
SGND2
VDDA2
IN2-
IN2+
MODE
C5007
330P
C5030
220P
C5008
0.015
C5009
0.015
C5010
220P
C5031
0.22
C5025
0.1
C5022
0.1
C5028
0.1
C5135
0.01
C5015
0.47
C5136
0.01
FR-
FR+
FL-
FL+
C5137
0.01
C5134
0.01
C5027
0.1
C5011
220P
C5020
0.1
C5024
0.1
C5018
0.1
C5019
0.1
C5021
0.1
C5023
0.1
C5026
0.1
C5012
220P
C5013
220P
C5029
0.1
R5508
100K
R5010
10
R5011
10
R5110
22K
R5021
2.2K
R5022
1.2K
R5020
120K
R5019
68K
R5218
120K
R5318
120K
R5004
10
R5005
10
C5017
0.1
R5007
22
C5014
0.47
IN-_FR
IN+_FR
MODE2
C5016
0.1
R5006
22
R5502
10K
Q5500
B1ADCE000012
Q5501
B1ADCE000012
Q5102
B1ABCF000176
DC DETECT
Q5101
B1ABCF000176
R5509
0
R5504
22
R5506
6.8K
X5500
H2A375300003
375KHz
X5501
H2A415300001
415KHz
R5507
1M
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
R5505
100K
R5501
1K
R5503
100K
IC5500
C0JBAB000011
IC5000
C1BA00000407
C5000
1000P
C5001
1000P
C5315
1000P
C5221
1000P
C5222
0.1
R5205
5.6K
C5314
0.47
R5306
5.6K
C5005
0.1
R5003
5.6K
C5002
0.1
R5000
5.6K
IN+_C
IN+_SW
IN+_FR
IN+_FL
F_HOP
OSC
SW+5V
IN+_FL
IN-_FL
VDDP
VSSP
C5223
0.1
R5206
5.6K
R5573
100
R5575
100
C5558
10
C5559
10
C5317
0.47
R5307
5.6K
C5003
0.1
R5001
5.6K
C5004
0.1
R5002
5.6K
IN-_C
MODE1
MODE2
F_HOP
DC_DET
SW+5V
SIGNAL
VDDP
VSSP
DC_DET
SIGNAL
C+
SW+
FL+
FR+
IN-_SW
IN-_FR
IN-_FL
3
1
4
2
L5001
G0B9R5K00001
3
1
4
2
L5002
G0B9R5K00001
1
3
2
4
SCHEMATIC DIAGRAM-10
POWER(DIGITAL AMP) CIRCUIT
C
SA-HT640WP/PC POWER(DIGITAL AMP) CIRCUIT
: MAIN SIGNAL LINE
R5030
5.6K
R5031
5.6K
R5328
120K
C-
R5228
120K
SW-
TO
MAIN CIRCUIT
(CN2011) on
SCHEMATIC
DIAGRAM-9
B
AUDIO DIGITAL POWER AMP
SWITCHING
SWITCHING
INVERTER(CLOCK GENERATOR)
:+B SIGNAL LINE
:-B SIGNAL LINE
SA-HT640WP / SA-HT640WPC
79