A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
R E VIS ION HIS T OR Y
R E V
E C O
C HE C K E D
DAT E
P R OP R IE TAR Y INFO R MATIO N - THE SE DOC UME NTS AND THE INFO R MATIO N
C ONTAINE D THE R E IN AR E PR OP R IE TAR Y AND AR E NOT TO BE RE P R ODUC E D
OR DIS C LO S E D TO OTHE R S FOR MANUFA C TUR E OR ANY OTHE R PUR P OS E EXC E P T
THOS E SP E C IFIC ALLY AUTHOR IZE D IN WRIT ING BY HAR MAN INTE R NATIO NAL
B
5
4
25V
C411
18PF
25V
C412
39PF
L4 04
MPZ2 012S300A
L4 02
MPZ2 012S300A
L4 08
MPZ2 012S300A
L4 06
MPZ2 012S300A
MO DSEL
1
SDZ
2
FA ULT Z
3
RIN P
4
RIN N
5
PLIMIT
6
G V DD
7
G A IN /SLV
8
G ND
9
LINP
10
LINN
11
MU T E
12
A M2
13
A M1
14
A M0
15
SY NC
16
A V CC
17
PV C C
18
PV C C
19
BSNL
20
OUT NL
21
G ND
22
OUT PL
23
BSP L
24
G ND
25
BSNR
26
OUT NR
27
G ND
28
OUT PR
29
BSP R
30
PV C C
31
PV C C
32
TH
E
R
M
A
L_
P
A
D
33
U400
T PA 3116D2DA DR
25V
C408
0.22UF
25V
C416
0.22UF
25V
C422
0.22UF
25V
C434
0.22UF
50V
C409
330PF
50V
C417
330PF
50V
C423
330PF
50V
C435
330PF
R4 04
10
R4 09
10
R4 12
10
R4 15
10
50V
C410
0.68UF
50V
C415
0.68UF
50V
C424
0.68UF
50V
C431
0.68UF
50V
C405
10NF
50V
C418 10NF
50V
C420 10NF
50V
C436
10NF
5%
R4 05
3.3
5%
R4 06
3.3
5%
R4 13
3.3
5%
R4 16
3.3
25V
C419
1UF
25V
C401
0.1UF
25V
C400
1000PF
25V
C439
0.1UF
25V
C438
1000PF
50V
C406
NA
50V
C413
NA
50V
C407
10NF
50V
C414
10NF
50V
C425
NA
50V
C426
10NF
50V
C432
NA
50V
C433
10NF
1%
R4 00
10 OHM
25V
C403
330PF
1%
R4 19
10 OHM
25V
C440
330PF
5%
R4 18
33ohm
SDZ
1
2
3
4
5
6
7
8
J400
B 8B- PH-K -S
Speaker_T w
L4 14
MPZ2 012S300A
L4 12
MPZ2 012S300A
L4 18
MPZ2 012S300A
L4 16
MPZ2 012S300A
MO DSEL
1
SDZ
2
FA ULT Z
3
RIN P
4
RIN N
5
PLIMIT
6
G V DD
7
G A IN /SLV
8
G ND
9
LINP
10
LINN
11
MU T E
12
A M2
13
A M1
14
A M0
15
SY NC
16
A V CC
17
PV C C
18
PV C C
19
BSNL
20
OUT NL
21
G ND
22
OUT PL
23
BSP L
24
G ND
25
BSNR
26
OUT NR
27
G ND
28
OUT PR
29
BSP R
30
PV C C
31
PV C C
32
TH
E
R
M
A
L_
P
A
D
3
3
U401
T PA 3116D2DA DR
25V
C449
0.22UF
25V
C457
0.22UF
25V
C464
0.22UF
25V
C473
0.22UF
50V
C450
330PF
50V
C458
330PF
50V
C465
330PF
50V
C474
330PF
R4 23
10
R4 28
10
R4 31
10
R4 33
10
50V
C445
0.68UF
50V
C454
0.68UF
50V
C466
0.68UF
50V
C470
0.68UF
50V
C448
10NF
50V
C459
10NF
50V
C462
10NF
50V
C475
10NF
5%
R4 24
3.3
5%
R4 25
3.3
5%
R4 32
3.3
5%
R4 34
3.3
R4 35
NC
25V
C461
1UF
25V
C443
0.1UF
25V
C442
1000PF
25V
C478
0.1UF
25V
C477
1000PF
50V
C446
NA
50V
C447
10NF
50V
C455
NA
50V
C456
10NF
50V
C467
NA
50V
C468
10NF
50V
C471
NA
50V
C472
10NF
1%
R4 21
10 OHM
25V
C444
330PF
1%
R4 36
10 OHM
25V
C480
330PF
50V
C479 NC
G V DD 1
G V DD 2
L4 00
MPZ2 012S300A
L4 10
MPZ2 012S300A
T P400
T P401
T P402
T P403
T P404
T P405
T P406
T P407
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
Speaker_T weeter_R-
Speaker_W
Speaker_Woofer_R-
Sp
e
a
ke
r_
W
o
o
fer
_
L
+
Sp
e
a
k
e
r_
W
o
o
fe
r_
L
-
Sp
e
a
k
e
r_
T
w
e
e
te
r_L+
Sp
e
a
k
e
r_
T
w
e
e
te
r_
L-
SDZ
1%
R4 01
0
1%
R4 22
0
1%
R4 08
0
R4 07
NC
G ND
1%
R4 27
0
R4 26
NC
G ND
L4 19
MPZ2 012S300A
L4 09
MPZ2 012S300A
25V
+
C402
470uF
25V
+
C437
470uF
25V
+
C441
470uF
25V
+
C476
470uF
Feedback
D401
1N4148_DL4 148
D400
1N4148_DL4 148
25V
C421
18PF
25V
C428
39PF
25V
C460
39PF
25V
C469
39PF
25V
C453
18PF
25V
C463
18PF
R4 29
47K OHM R4 30
75K OHM
R4 11
20K
R4 10
100k
G ND
25V
C430
10NF
MU T E
16V
C404
100NF
16V
C427
2.2U
16V
C429
2.2U
16V
C451 2.2U
16V
C452 2.2U
G ND
G ND
MU T E
A MP_ R ST
1%
R4 03
0
1
3
2
Q400
MMB T 3904
BT _3.3V
BT _3.3V
5%
R4 17
10K
G ND
5%
R4 02
120K OHM
5%
R4 14
120K OHM
5%
R4 20
120K OHM
G ND
A MP_ MU T E
Lim iter_L_ out
A MP_ T w
A MP_ T weeter_L-
Sync
Lim iter_R_ out
A MP_ T w
A MP_ T weeter_R-
Fe
e
d
b
a
c
k
+V _A MP
+V _A MP
+V _A MP
+V _A MP
Sync
1
2
L4 01
10uH
1
2
L4 03
10uH
1
2
L4 05
10uH
1
2
L4 07
10uH
1
2
L4 11
10uH
1
2
L4 13
10uH
1
2
L4 15
10uH
1
2
L4 17
10uH
R ev A to B
No any changes
R ev B to C
No any changes
R ev C to D
No any changes
No any changes
R ev D to E
Schematic Diagram - Main Board Part 2
