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33
14 Schematic Diagram
14.1. D-AMP CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
D-AMP CIRCUIT
SCHEMATIC DIAGRAM - 1
SB-WA500EB/EE/EG/GN/GS/PH D-AMP
CIRCUIT
B
TO
ID SWITCH
CIRCUIT (CN1004*)
IN SCHEMATIC
DIAGRAM - 2
ID SWITCH
CIRCUIT (CN1004*)
IN SCHEMATIC
DIAGRAM - 2
TO
DIGITAL RECEIVER
MODULE
DIGITAL RECEIVER
MODULE
TO
SMPS MODULE
SMPS MODULE
TO
POWER SWITCH
POWER SWITCH
TO
SPEAKERS
(SUBWOOFER)
SPEAKERS
(SUBWOOFER)
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
TL
R1013
100K
R1014
8
2
K
0.1
C111
7
R1108
5.
6
K
R110
7
22
0.1
C1
2
1
7
R1
2
0
7
22
R5204
POWER SWITCH
SWITCH
PCONT
DC DETECT
DC DETECT
1.5K
C111
6
0.
6
8
C1
2
1
6
0.
6
8
2
4
3
1
G0B340J00002
L1001
R1011 8.
2
K
R1009
4.7K
Q1005
B1GBCFJJ0051
0
R1010
Q1004
B1ADCE000012
R100
7
1.
2
K
R1008 1.
2
K
B1GBCFGG0030
Q1006
Z1002
3
2
1
100
C1014
B1ABCF000176
Q1007
B1ABCF000176
Q1008
R1
2
08
5.
6
K
2
1
C5
2
0
6
0.1
C5
2
0
2
0.
22
C5214
0.1
R5
2
08
5.
6
K
R5
2
0
7
5.
6
K
C5216
330P
C5215
0.1
C5
2
33
0.4
7
C5
2
3
2
0.4
7
C5204
0.015
C5220
0.1
R5201
10
220P
C5218
0.1
C5
2
19
220P
C5205
C5234
1000P
1000P
2
3
1
5
4
CN1003
Z1000
3
2
1
0
C1000
C1003
0.1
7
8
5
6
9
14
16
15
11
12
10
13
22
19
20
17
18
21
2
1
4
3
CN1000
C5209
0.1
R5200
10
220P
C5211
R5206
5.6K
R5205
5.6K
C5208
0.1
C5210
0.1
C5
2
00
0.1
R3111
0
C5212
220P
C5201
0.015
R1015
33K
330P
C5224
C1004
35V1000
C1002
0.1
C5603
0.1
R3112
0
R1000
150K
6
.3V
6
80
C1009
4
5
1
3
2
7
6
H1001*
CN1002*
220P
C5203
C5222
0.47
C5223
0.47
C5522
R5210
10
0.1
C5
2
0
7
0.1
C5
2
13
1000P
C5221
1000P
C5231
C5
6
0
2
1
6
V10
MODE_SW
19
21
23
22
20
10
7
8
9
1
2
3
5
6
4
12
15
14
17
18
16
13
11
C1BA00000497
IC5200
Z1001
3
2
1
R1034
0
SMPS_MUTE
SMPS_MUTE
2
4
3
1
L1000
G0A150L00003
C5240
47
C1007
0.1
C1011
35V1000
R5211
10
0.1
C5523
0.1
MODE
VDD
A2
IN
2
+
IN
2
-
VSS
A2
SGND
2
SW OUT +VE
SW OUT -VE
VSSP1
OUT
2
VSSP
2
POWER AMPLIFIER
VSSD
VDDP
2
BOOT
2
ST
A
BI
IN1+
IN1-
5V
MODE_SW
MODE_SW
POWER_SW
5V_GND
CH2_R_OUT
+5V
+5V
+5V
LINK_LED
IDSET
NC
NC
NC
DGND
DC_DET
DC_DET
DC_DET
PCONT
PCONT
PCONT
RF_MUTE
RF_MUTE
RF_MUTE
+5V GND
CH2_L_OUT
AGND
AGND
NC
NC
NC
NC
NC
LED2
LED1
LINK_LED
OSC
POWER_SW
+5V
SMPS_MUTE
+30V
-30V
+30V
+30V
PGND
+5V GND
VSS
A
1
OUT1
PROT
BOOT1
VDDP1
VDD
A
1
SGND1
1
0
R1033
0
R1031
CN1005
D1003
0
1.2K
R1002
R1001
1.2K
J0JKB0000020
L1004
J0JKB0000020
L1003
C1012
0.1
R3213
0
R3214
0
C1118
0.1
0.1
C1218
C1005
0.1
C1006
0.1
G2
G1
HEATSINK*
1
3
2
NC
IDSET
+5V_GND
C3206
0.033
C2015
0.1
R3208
22K
5.6K
R3207
C3
2
05
0.033
C2006
0.1
1000P
C3105
C3106
100P
6
7
5
2
4
3
8
1
IC3002
C0ABBB000244
1.2K
R5769
390
R3107
R3108
6.8K
D5745
B0ACCK000005
R5767
R5768
1.8K
1.8K
D5743
B0ACCK000005
PCONT
D1000
B0ECKP000002
B1AAKD000012
POWER SUPPLY
Q1011
B1GDCFJJ0047
SWITCH
Q1010
Q1003
B1ACKD000006
POWER SUPPLY
R1020
27K
B1GBCFJJ0051
SWITCH
Q1009
C3204
0.022
820
R3103
0.1
C2005
8.2K
R3202
R3102
5.6K
4.7
C3104
0.1
C2014
C3103
4.7
27K
R3203
C3203
0.033
6
7
5
2
4
3
8
1
IC3001
C0ABBB000244
OP-AMP
OP-AMP
82K
R1021
B1ACKD000006
Q2011
22
R2010
27
R2005
C2001
25V100
C2000
0.1
R2006
10K
Q2002
B1AAKD000012
VOLTAGE REGULATOR
VOLTAGE REGULATOR
R2014
560
8.2K
R2013
22
R2000
D2000
B0BC01600013
2.7K
R2004
C2010
25V100
0.1
C2011
Q2010
B1ACCF000094
SWITCH
R2012
2.7K
+VCC
-VCC
+VCC
-VCC
K8
0
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