139
SC-LX81
5
6
7
8
5
6
7
8
A
B
C
D
E
F
Q
3/5
ICEPOWER AMP ASSY
(AWH7017)
Q
3/5
!
!
!
!
!
!
C4402
N
M
3216
C4302
N
M
3216
C4351
1u/16
YB
C4431
0.22u/25
QYB
2125
C4432
0.22u/25
QYB
2125
C4331
0.22u/25
QYB
2125
C4332
0.22u/25
QYB
2125
C4433
ACG7064-A
3216
330p
C4434
ACG7063-A
3216
220p
C4334
ACG7063-A
3216
220p
C4333
ACG7064-A
3216
330p
C4337
ACG7065-A
3216
1u
C4336
ACG7065-A
3216
1u
C4335
ACG7065-A
3216
1u
C433
8
ACG7065-A
3216
1u
C4435
ACG7065-A
3216
1u
C4437
ACG7065-A
3216
1u
C4436
ACG7065-A
3216
1u
C443
8
ACG7065-A
3216
1u
C4352
0.1u/16
YB
C4453
0.1u/16
YB
C4353
0.1u/16
YB
C4452
0.1u/16
YB
C445
8
0.1u/16
YB
C4455
4.7u/25
3216
SYB
C4355
4.7u/25
3216
SYB
C4300
0.1u/100
CFT
N
A104J2A-TD
C4400
0.1u/100
CFT
N
A104J2A-TD
C4301
0.27u/100
CFT
N
A274J2A-TD
C4401
0.27u/100
CFT
N
A274J2A-TD
C4440
N
M
3216
C4454
N
M
C4354
N
M
C4340
N
M
3216
C4339
N
M
3216
C4439
N
M
3216
C4451
1u/16
YB
D440
8
RF101L2S
D4409
RF101L2S
D430
8
RF101L2S
D4309
RF101L2S
D4304
RF051
V
A2S
D4306
RF051
V
A2S
D4305
RF051
V
A2S
D4301
RB161
V
A-20
D4401
RB161
V
A-20
D4402
RB161
V
A-20
D4302
RB161
V
A-20
D4404
RF051
V
A2S
D4407
RF051
V
A2S
D4307
RF051
V
A2S
D4406
RF051
V
A2S
D4303
RF051
V
A2S
D4403
RF051
V
A2S
D4405
RF051
V
A2S
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
IC4404
N
JM12904
V
3
4
2
1
8
IC4404
N
JM12904
V
5
6
7
L4304
ATL7020-A
4.7u
L4300
ATL7017-A
15u
L4400
ATL7017-A
15u
L4404
ATL7020-A
4.7u
RT1
N
140M
Q4312
Q4304
2SC573
8
Q4302
2SC573
8
Q4404
2SC573
8
Q4402
2SC573
8
2SA2061
Q4405
2SA2061
Q4305
2SA2061
Q4303
2SA2061
Q4403
2SA1514K(RS)
Q4310
2SA1514K(RS)
Q4410
ASR7001-A
RY4300
1
2
34
5
6
R4352
AC
N
7162-A
6432
1
W
10
R4452
AC
N
7162-A
6432
10
R4451
AC
N
7162-A
6432
10
R4454
10
/5
W
AC
N
7161-A
R4354
10
/5
W
AC
N
7161-A
R436
8
22k
1%
R446
8
22k
1%
R4367
1k
1%
R4467
1k 1%
R4366
10k 1%
R4466
10k 1%
R4346
39k
1%
R4359
10
R435
8
10
R4356
1.
8
k
1%
R4456
1.
8
k
1%
R4459
10
R4470
1k
R4370
1k
R4351
AC
N
7162-A
6432
1
W
10
R445
8
10
R4453
330k
2125
R4353
330k
2125
R4475
10
R4446
39k
1%
V
+5
V
V
-12RY
+54
V
V
D4
V
D3
+54
V
V
S3
V
S4
V
D4
V
D3
V
SS+10
V
V
SS+10
V
V
D
V
+12RY
V
D
V
S
V
S
RYS
OUT4_L
OUT4
P
W
M4
P
W
M3
ZOBEL3
ZOBEL4
DC_DETECT2
OUT3
DC_DETECT1
TEMP_OUT
OUT3_R
K
N
4200
VN
E194
8
-A
1
2
3
4
R4469
12k
1%
R4369
12k
1%
CCX105
8
-A
R4365
CCX105
8
-A
R4465
C4442
0.01u/630
3216
CCG1245-A-T
C4342
0.01u/630
3216
CCG1245-A-T
C4441
0.01u/630
3216
CCG1245-A-T
C4341
0.01u/630
3216
CCG1245-A-T
C4445
CCG124
8
-A
3216
2200p
C4446
CCG124
8
-A
3216
2200p
C4344
CCG124
8
-A
3216
2200p
C4443
CCG124
8
-A
3216
2200p
C4346
CCG124
8
-A
3216
2200p
C4444
CCG124
8
-A
3216
2200p
C4345
CCG124
8
-A
3216
2200p
C4343
CCG124
8
-A
3216
2200p
2SA1602A(EF)
Q4411
2SA1602A(EF)
Q4311
D4310
1SS352
D4410
1SS352
R4445
10k
2125
1%
R4345
10k
2125
1%
R4450
10k
2125
1%
R4350
10k
2125
1%
R4355
15k
2125
1%
R4455
15k
2125
1%
R4457
15k
R4357
15k
R444
8
AC
N
7165-A
3216
R4449
AC
N
7165-A
3216
R4447
AC
N
7165-A
3216
R4349
AC
N
7165-A
3216
1/4
W
R434
8
AC
N
7165-A
3216
1/4
W
R4347
AC
N
7165-A
3216
*JA4301
1
2
3
4
5
ICC3-A
V
R
IC4401
Isense1_H
1
Isense2_H
2
N
C1
3
N
C2
4
5
P
W
M+
6
P
W
M-
7
SS_E
N
8
Blanking
9
V
S
10
LowDrive
11
V
drive
12
Isense2_L
13
Isense1_L
14
HighReturn
15
HighDrive
16
V
boot
ICC3-A
V
R
IC4301
Isense1_H
1
Isense2_H
2
N
C1
3
N
C2
4
5
P
W
M+
6
P
W
M-
7
SS_E
N
8
Blanking
9
V
S
10
LowDrive
11
V
drive
12
Isense2_L
13
Isense1_L
14
HighReturn
15
HighDrive
16
V
boot
L4401
ATL7022-A
12u
1
2
3
4
L4301
ATL7022-A
12u
1
2
3
4
PHB45
N
Q15T
Q4400
G
D
S
PHB45
N
Q15T
Q4300
G
D
S
PHB45
N
Q15T
Q4301
G
D
S
PHB45
N
Q15T
Q4401
G
D
S
DRI
V
ER
DRI
V
ER
Output Power Stage and LP Filter
MOS FET Driver
S L -
S L +
S R -
S R +
SPEAKER TERMI
N
AL
1/5, 2/5, 4/5, 5/5
Q
1/5,
2/5,
4/5,
5/5
Q
1/5
Q
1/5,
2/5,
4/5
Q
(SL)
: Audio Signal Route (Surround L ch)
(SL)
(SL)