Sheet to
DRAWN BY
64
A1.0
InternalInterface 9222KH5101DL
XOCECO
XIAMEN OVERSEAS CHINESE
ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
PWR-SW
RXE1- 001:E5
R427 33
L402
STPB3216-380PT
+3.3V
PWR_SW 001:C1
+12V
C425
10u
RXE1+ 001:E5
L404
STPB3216-380PT
RXE3- 001:E5
C405
220u
16V
+5V-PU
UART-RX 001:C5;003:A3;003:G5
GND-D
VDD-P
BL_PWM 001:C1
C433
100u
16V
+3.3V-S
X405
PHB-2x20-2.0
22
22
1
1
21
21
4
4
5
5
15
15
11
11
6
6
20
20
8
8
13
13
9
9
14
14
17
17
18
18
19
19
16
16
7
7
12
12
2
2
3
3
10
10
23
23
24
24
25
25
27
27
28
28
26
26
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
RXEC+ 001:E5
GND-D
C410
10u
RXO2+ 001:E4
RXO4+ 001:E5
GND-D
+1.8V-DDR2
L401
STPB3216-380PT
C419
10u
+5V-S
RXOC+ 001:E5
GND-D
GND-D
R426 33
SDA 001:C1;002:D3;004:C2;004:F4
C432
100u
16V
+12V
LED 001:E4
+5V-S
D401
B240-13-F
C429
100u
16V
RXO1- 001:E4
R424 33
GND-D
+5V
RXE0+ 001:E5
+5V-S
C426
10u
RXO0- 001:E4
RXO3+ 001:E5
V405
BC847AW
+3.3V
RXO0+ 001:E4
RXO3- 001:E5
RXO2- 001:E4
+12V
+5V
RXO4- 001:E5
RXOC- 001:E4
L406
STPB3216-380PT
+12V
+3.3V
SCL 001:C1;002:D3;004:C2;004:F5
N404
AS1117-3V3
IN
GND
OUT
UART-TX 001:C5;003:A3;003:G5
C436
100u
16V
RXO1+ 001:E4
RXE2- 001:E5
C418
10u
+3.3V-S
RXE0- 001:E5
+5V-S
IR
001:B1
+3.3V
+5V
RXE4+ 001:D5
RXE4- 001:D5
V402
BC847AW
BL_SW- 001:E4
VDD-P
GND-D
+5V
+3.3V-S
GND-D
+3.3V-S
GND-D
PNPWR_SW001:D1
+3.3V
RXE2+ 001:E5
GND-D
+1.2V-VDDC
GND-D
RXEC- 001:E5
R422 33
GND-D
C411
10u
V401
BC847AW
RXE3+ 001:D5
+5V-PU
C404
220u
16V
C402
10u
X404
TJC10-04A
1
2
3
4
AMP-STB
001:E4
D402
CD4148WP
GND-D
+5V
D403
CD4148WP
D405
CD4148WP
D404
CD4148WP
+12V
V410
BC847AW
+5V
X401
TJC3S-13AW
1
2
3
4
5
6
7
8
9
10
11
12
13
+3.3V
V408
BC847AW
GND-D
+3.3V
GND-D
+5V-S
SDA 001:C1;002:D3;004:F4;004:G2
SCL 001:C1;002:D3;004:F5;004:G2
+3.3V
+3.3V-S
R459
1K
R410
1K
R403
1K
R458
1K
R407
1K
R445
1K
R461
1K
R443
1K
R401
1K
R416
1K
R405
1K
R456
1K
R428 10K
R444
10K
R417
10K
R406
10K
R457
10K
R402
10K
R460
10K
R409
10K
R430 10K
R404
2K
R408
100
C409
10u
C417
10u
C416
10u
C408
10u
C423
10u
C424
10u
R425
4.7K
R423
4.7K
R438
10K
1%
R434
10K
1%
R441
10K
1%
R440
45.3K
1%
R418
330
R429 0
R431 0
X406
TJC3S-04A
1
2
3
4
+5V-S
+5V-S
V403
BC847AW
V404
BC847AW
R412
1K
R414
1K
R413
10K
GND-D
R411
10K
R432
100K
R436
100K
KEY 001:C1
X402
TJC10S-03A
1
2
3
K401
R433
4.3K
1%
C458
10n
C430
100n
C415
100n
C434
100n
C407
100n
C422
100n
C435
100n
C431
100n
C428
100n
C421
100n
C414
100n
C401
100n
N401
MP1482-C165
1
BS
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
N403
MP1482-C165
1
BS
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
L403
NR6045T150M
L407
NR6045T150M
L405
NR6045T150M
R439
2K
C427
10n
N402
MP2309
1
BS
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
C412
10n
R435
1K
C413
33p
C420
10n
R437
10K
1%
C403
470u
25V
+3.3V-S
X403
TJC10S-07A
1
2
3
4
5
6
7
R421
10K
V407
BC847AW
+5V-S
V406
BC847AW
R420
1K
R419
10K
N405
AS1117-3V3
IN
GND
OUT
R469
10K
R464
33
C473
33n
+3.3V
+3.3V
C437
10u
R471
10K
C445
1n
C471
220u
16V
C452
47n
R470
10K
GND-D
C443
1n
+3.3V-AA
GND-D
R467
18
R465
33
R451
10K
+12V-AMP
C450
2.2n
R448
0
R462
33
C444
100n
+12V-AMP
C442
100n
GND-D
C448
100n
+3.3V
N406
TAS5711
1
OUT_A
2
PVDD_A_2
3
PVDD_A_3
4
BST_A
5
GVDD_OUT
6
SSTIMER
7
OC_ADJ
8
PBTL
9
AVSS
10
PLL_FLTM
11
PLL_FLTP
12
VR_ANA
13
AVDD
14
A_SEL
15
MCLK
16
OSC_RES
17
DVSSO
18
VR_DIG
19
PDN
20
LRCLK
21
SCLK
22
SDIN
23
SDA
24
SCL
25
RESET
26
STEST
27
DVDD
28
DVSS
29
GND
30
AGND
31
VREG
32
GVDD+OUT
33
BST_D
34
PVDD_D_34
35
PVDD_D3_5
36
OUT_D
37
PGND_CD_37
38
PGND_CD_38
39
OUT_C
40
PVDD_C_40
41
PVDD_C_41
42
BST_C
43
BST_B
44
PVDD_B_44
45
PVDD_B_45
46
OUT_B
47
PGND_AB_47
48
PGND_AB_48
+12V-AMP
I2S-MCLK001:D1
I2S-SCK001:C1
C456
100n
33
R463
+12V
C439
10u
R468
18
C460
100n
R455
18.2K
1%
C449
1u
R453
33
R446
0
C463
330p
I2S-WS001:D1
+3.3V-AD
I2S-SD001:C1
SDA
001:C1;002:D3;004:C2;004:G2
+3.3V
R447
22K
C468
220u
16V
C438
100n
GND-D
C472
33n
+12V-AMP
C454
47n
R454
10K
R450
470
C440
100n
SCL
001:C1;002:D3;004:C2;004:G2
+3.3V-AD +12V-AMP
C455
10u
R449
470
C465
33n
C469
220u
16V
C447
1n
C462
33n
GND-S
GND-D
GND-D
GND-D
C446
100n
C459
1n
C451
4.7n
L409
BG1608B121
L412
15uH
NR6045T150M
C441
1n
C464
680n
GND-D
GND-D
GND-S
R466
1K
C461
1u
C453
4.7n
C466
330p
AMP-RST-001:E4
R452
10K
C467
680n
+3.3V-AAL408
BG1608B121
GND-D
R472
10K
C470
220u
16V
R442
4.7K
GND-S
GND-D
C406
220u
16V
L410
22uH
NR6045T220M
L411
22uH
NR6045T220M
C457
470u
16V
V409
2SA1576UB
R415
5.6K
C474
470u
16V
R473
3K
R474
3K
ABCDEFGH
1
2
3
4
5
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