2.3 V
1.4 V
3.0 V
3.0 V
3.6 V
3.0 V
Voltage Line
Explanatory notes
RX Line
AFM_DET
47k
R278
10k
R311
LOG3
A_TSQL
10
C244
330P
C293
820k
R332
10
C245
B_TSQL
A_DAFIN
100k
R290
NFM15PC104R1A3
C237
10
C265
CR-997A
X200
1
VCONT
2 GND
3 OUT
4
VCC
120k
R283
47P
C289
120k
R287
180k
R293
0.1
C310
NJU7057RB1
IC208
1
2
3
4
5
6
7
8
0.01
C277
56k
R307
0.047
C284
DSPC
0.015
C278
10k
R308
PCON2
A_VSC
0
R319
A_WXALT
0.1
C256
180k
R305
BFM_DET
1
C288
0.1
C247
1k
R324
MMZ1005S601CT
EP208
0.0068
C280
0.1
C261
100k
R310
33P
C254
100k
R309
10P
C249
100k
R280
NFM15PC104R1A3
C236
0.1
C286
0.001
C294
120k
R281
NJU7058V
IC209
6
5
7
SN74AUP1T04DCKR
IC203
1
2
3
4
5
100k
R266
NJU7058V
IC209
2
3
1
NJU7058V
IC209
9
10
8
LDTC144EE
Q200
47k
R279
NJU7058V
IC209
13
12
14
TPS62400DRCR
IC206
1
ADJ2 2
MODE/DATA 3
VIN 4
FB1 5
DEF_1
6 SW1
7 EN1
8 GND
9 EN2
10 SW2
11
NJU7058V
IC209
V+
4
GND
11
B_DAFIN
120k
R338
0.0047
C282
0.047
C283
0.0022
C285
820k
R335
0.001
C295
220P
C287
82k
R313
330k
R322
47P
C290
33k
R318
100k
R265
NFM15PC104R1A3
C235
330k
R320
NFM15PC104R1A3
C273
0.1
C255
10P
C233
0.0068
C279
100k
R288
82k
R325
NFM15PC104R1A3
C268
10
C258
100k
R268
R286
47k
100k
R294
0
R339
100
R289
0.1
C262
PFMC
0.1
C270
0.022
C298
B_VSC
0.1
C308
47k
R264
39k
R331
0.1
C309
GPSC
A_DAFOUT
0
R337
VCC
39k
R323
0.01
C250
82k
R327
0.1
C260
GPS2
TLV70030DCKR
IC205
1
IN 2
GND 3
EN
4 NC
5 OUT
1M
R342
LQM2MPN2R2NG0L
L202
B_WXALT
100k
R315
39k
R330
0.1
C305
MMZ1005S601CT
EP207
56
R269
DCKSFT
10k
R312
47k
R292
100k
R316
1
C251
0.1
C234
100k
R267
1
C257
AK4555VT
IC204
1
VCOM 2
AINR 3
AINL 4
VSS 5
VDD 6
DEM0 7
DEM1 8
SDTO
9 SDTI
10 LRCK
11 MCLK
CLK
12 SCLK
13 PWADN
14 PWDAN
PWADN
PWDAN
15 AOUTL
16 OUTR
2.2
C252
100k
R314
1
C281
47k
R263
LQM2MPN2R2NG0L
L200
LQM2MPN2R2NG0L
L201
56k
R306
1
C304
10
C246
39k
R321
330P
C292
1
C307
0.022
C300
10
C243
MMZ1005S601CT
EP206
120k
R336
100k
R317
120
k
R27
7
150k
R282
180k
R285
1
C311
WDETSW
WFM_DET
DETSW_INH
10k
R121
BTAF_BACK
TC7W53FK
IC210
1 COM
2 INH
3 VEE
4 GND
5
A
6
CH1
7
CH0
8
VCC
0.1
C312
0
R340
0.001
C296
0.001
C297
0
R341
1M
R343
R284
0
0.033
C276
15k
R304
1k
R348
1k
R349
4.7k
R296
4.7k
R295
5.6k
R350
5.6k
R351
4.7
C269
4.7
C272
3.3k
R329
10
C227
10
C266
22k
R333
22k
R334
B_DAFIN
A_DAFIN
VCC
A_TSQL
B_TSQL
GPSC
B_WXALT
B_VSC
I2S3_RX
LOG3
I2S3_DX
I2S3_FS
I2S3_CLK
DSP3
DSP1.4
DSP3
A-Band
LOGIC UNIT
(1/4)
B-Band
LOGIC UNIT
(2/4)
LOGIC UNIT
(2/4)
LOGIC UNIT
(2/4)
LOGIC UNIT
(2/4)
LOGIC UNIT
(2/4)
LOGIC UNIT
(2/4)
LOGIC UNIT
(2/4)
9-4
* Refer to the PARTS LIST for the value and name of component.
• LOGIC UNIT (4/4: for #12 and #20)