A
B
C
D
E
F
G
H
13
14
15
16
17
18
19
20
21
22
23
24
IC3502
C1BB00000692
DIGITAL AUDIO
TRANSCEIVER
13
14
16
17
18
19
20
21
22
11
10
9
8
7
6
5
4
3
2
1
25
26
27
28
29
30
31
35
48
47
46
45
44
43
41
39
37
ISP0
NC(A
Vsss)
DIF0
TEST2
DIF1
NC(A
Vsss)
DIF2
ISP1
P/
SN
XTL0
XTL1
VIN
TV
DD
NV(DVss)
TX0
TX1
BOUT
COUT
UOUT
VOUT
DV
DD
DVss
MCKO1
LRCK
INT0
OCKS0
OCKS1
CM1
CM0
XTI
XT
O
DAUX
MCKO2
BICK
SDT0
RX3
NC(AVss)
RX2
TEST1
RX1
NC(AVss)
RX0
AVss
VCOM
R
AV
DD
INT1
12
15
23
24
32
33
34
36
38
42
40
C3515
16V10
C3517
0.1
R3513
18K
C3521
0.47
IC3505
PCM1734EB-E2
D/A CONVERTER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
LRCK
D
ATA
BCK
CLKO
XTI
XT
O
DGND
V
DD
V
CC
2R
AGND2R
EXTR
NC
VOUTR
AGND1
ML/1
1S
MD/DM1
MD/DM0
MUTE
MODE
CS/IWO
RST
ZERO
V
CC
2L
EXTL
NC
VOUTL
V
CC
1
4
3
2
1
8
7
6
5
C3571
0.1
R3542
180K
C3569
22P
R3536
100K
C3563
50V1
C3556
50V1
R3540
180K
C3566
22P
IC3508
M5218AFPE3
BUFFER AMP
AGND2L
R3517
10K
D3500
MA728TX
D3501
MA728TX
R3518
10K
R3527
100
R3526
100
R3529
100
R3530
100
Q3501
UN5211TX
SWITCHING
R3548
0
C3509
22P
C3534
16V10
C3532
0.1
C3537
16V10
C3536
0.1
C3547
16V10
C3549
16V10
R3544
0
R3545
0
R3537
100K
C3577
16V10
C3564
0.1
C3576
16V10
IC3503
C1BB00000692
DIGITAL AUDIO
TRANSCEIVER
13
14
16
17
18
19
20
21
22
11
10
9
8
7
6
5
4
3
2
1
25
26
27
28
29
30
31
35
48
47
46
45
44
43
41
39
37
ISP0
NC(A
Vsss)
DIF0
TEST2
DIF1
NC(A
Vsss)
DIF2
ISP1
P/
SN
XTL0
XTL1
VIN
TV
DD
NV(DVss)
TX0
TX1
BOUT
COUT
UOUT
VOUT
DV
DD
DVss
MCKO1
LRCK
INT0
OCKS0
OCKS1
CM1
CM0
XTI
XT
O
DAUX
MCKO2
BICK
SDT0
RX3
NC(AVss)
RX2
TEST1
RX1
NC(AVss)
RX0
AVss
VCOM
R
AV
DD
INT1
12
15
23
24
32
33
34
36
38
42
40
C3516
16V10
C3520
0.1
R3514
18K
C3522
0.47
IC3506
PCM1734EB-E2
D/A CONVERTER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
LRCK
D
ATA
BCK
CLKO
XTI
XT
O
DGND
V
DD
V
CC
2R
AGND2R
EXTR
NC
VOUTR
AGND1
ML/1
1S
MD/DM1
MD/DM0
MUTE
MODE
CS/IWO
RST
ZERO
V
CC
2L
EXTL
NC
VOUTL
V
CC
1
4
3
2
1
8
7
6
5
C3567
0.1
R3543
180K
C3570
22P
R3539
100K
C3557
50V1
C3560
50V1
R3541
180K
C3568
22P
IC3509
M5218AFPE3
BUFFER AMP
AGND2L
R3520
10K
D3502
MA728TX
D3503
MA728TX
R3519
10K
R3532
100
R3531
100
R3528
100
R3533
100
Q3502
UN5211TX
SWITCHING
R3549
0
C3510
22P
C3535
16V10
C3533
0.1
C3539
16V10
C3538
0.1
C3548
16V10
C3554
16V10
R3546
0
R3547
0
R3538
100K
C3565
0.1
F
E
C
D
B
A
C3541
0.1
C3543
0.1
C3542
0.1
C3544
0.1
C3551
0.1
C3550
0.1
C3552
0.1
R3506
10K
L3504
10
H
PDN
R3508
10K
L3503
10
H
PDN
C3546
0.1
C3558
0.1
C3562
16V100
G
H
C3545
0.1
C3555
0.1
C3559
16V100
SCHEMATIC DIAGRAM-10
L
SUB CIRCUIT
SH-MZ1200(PP,EG,EB,EP,GN) SUB CIRCUIT DIAGRAM
2.9V
0V
0V
1.6V
1.6V
3.3V
3.3V
3.2V
0V
3.3V
1.2V
1.2V
2.5V
3.3V
3.3V
3.3V
5V
3.3V
1.6V
1.6V
3.3V
5V
3.3V
3.3V
3.3V
0V
1.6V
1.6V
3.3V
3.2V
3.3V
0V
3.3V
1.2V
1.2V
2.5V
0V
2.9V
1.6V
0V
1.6V
1.6V
5V
5V
2.5V
2.5V
5V
2.5V
2.5V
5V
0V
5V
0V
0V
15.3V
0V
0V
-15V
0V
0V
15.3V
0V
0V
-15V
1.6V
0V
1.6V
1.6V
5V
5V
2.5V
2.5V
5V
2.5V
2.5V
5V
0V
5V
:AUDIO SIGNAL(ANALOG) LINE
:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE
:AUDIO SIGNAL(DIGITAL) LINE
