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SCHEMATIC DIAGRAM-10
C
POWER(DIGITAL AMP) CIRCUIT
H
CN5050
FRONTL
17
AGND
16
FRONT R
15
AGND
14
SUBWOOFER
13
AGND
12
SURROUND
B
11
TO
AGND
10
G
MAIN CIRCUIT
SURROUND R
9
(CN2011) on
AGND
8
SCHEMATIC
CENTER
7
DIAGRAM-9
MUTE_C_SR(MODE 1)
6
MUTE_F_SW(MODE 2)
5
FHOP
4
AGND
3
MUTE_CSW
2
MOD_DA
1
F
E
DC_DET
SW+5V
SIGNAL
D
+30V
+30V
S_GND
S_GND
-30V
-30V
C
B1ABCF000176
Q5101
B1ABCF000176
DC DETECT
B
A
1
2
: MAIN SIGNAL LINE
:+B SIGNAL LINE
:-B SIGNAL LINE
C5002
R5000
0.1
5.6K
IN+_FL
C5005
R5003
0.1
5.6K
IN+_FR
C5314
R5306
0.47
5.6K
IN+_SW
C5120
R5118
0.1
5.6K
IN+_SL
C5107
R5104
0.1
5.6K
IN+_SR
C5222
R5205
0.1
5.6K
IN+_C
C5004
R5002
0.1
5.6K
IN-_FL
C5003
R5001
0.1
5.6K
IN-_FR
C5317
R5307
0.47
5.6K
IN-_SW
C5121
R5119
0.1
5.6K
IN-_SL
C5106
R5103
0.1
5.6K
IN-_SR
C5223
R5206
0.1
5.6K
R5573
100
MODE1
R5575
100
MODE2
F_HOP
DC_DET
SW+5V
SIGNAL
L5501
J0JKB0000020
VDDP
L5500
J0JKB0000020
DC_DET
Q5102
DC DETECT
R5021
2.2K
SIGNAL
R5022
1.2K
3
4
5
R5501
1K
F_HOP
Q5500
B1ADCE000012
SWITCHING
Q5501
B1ADCE000012
SWITCHING
OSC
IN-_C
SW+5V
IC5000
C1BA00000407
AUDIO DIGITAL POWER AMP
1
2
3
4
5
6
7
8
9
10
11
IN+_FL
C5026
0.1
IN-_FL
C5012
220P
R5010
10
VDDP
VSSP
VSSP
R5011
10
SR+
6
7
R5505
100K
IC5500
C0JBAB000011
INVERTER
R5503
(CLOCK GENERATOR)
100K
1
1A
VCC
14
R5508
100K
1Y
6A
2
13
R5506
6.8K
3
2A
6Y
12
X5500
4
2Y
5A
11
H2A375300003
375KHz
5
3A
5Y
10
R5507
1M
6
3Y
4A
9
X5501
H2A415300001
415KHz
7
GND
4Y
8
12
13
14
15
16
17
18
19
20
21
22
23
C5029
0.1
C5013
R5005
220P
10
C5011
220P
C5023
0.1
L5000
ETQA15A150T
1
2
3
4
8
9
10
R5509
0
L5001
G0B9R5K00001
FR+
1
2
FR-
3
4
L5002
G0B9R5K00001
FL-
3
4
FL+
1
2
SA-HT440P/PC POWER(DIGITAL AMP) CIRCUIT
1 1
12
13
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