Hytera PD415 - Page 47

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A
A
电源
SW-
POWER_ON
SW-
POWER_ON
3V3D
V_BAT SW-
3V3D
3V3A
3V6D
5VRT
5VFGU
V_BAT
3V3A_RX
3V3D
3V3_FGU
1V2D
3V6D
V_BAT
3V3D
3V6D
3V3D1
1V2D
3V3D
3V3D
3V3D1
VOL (1)
BATT_DEC
(1)
POW-KEY-DET
(1)
PWR_ON
(1)
PWR_CTRL_SI
(1)
PWM_DC_DC
(1)
C357
0.1u
C357
0.1u
C351
0.22u
C351
0.22u
C324
10u
C324
10u
R344
NC
R344
NC
L303
BLM18PG181SN1
L303
BLM18PG181SN1
C336
0.22u
C336
0.22u
C347
0.1u
C347
0.1u
L314
BLM18PG181SN1
L314
BLM18PG181SN1
C308
2.2u
C308
2.2u
U302
XC6204F502PR
U302
XC6204F502PR
Vin
4
Vss
2
CE
3
Nc
1
Vout
5
F301
2.5A-32V
F301
2.5A-32V
1 2
C335
270p
C335
270p
R342 47kR342 47k
D301
PESD5V0S1UB
D301
PESD5V0S1UB
C370
0.1u
C370
0.1u
C301
100p
C301
100p
L308
BLM18PG181SN1
L308
BLM18PG181SN1
R319 10K R319 10K
L309
BLM18PG181SN1
L309
BLM18PG181SN1
R338 47kR338 47k
C326
22u
C326
22u
C337
470p
C337
470p
C307
0.1u
C307
0.1u
U307
RP102N331B
U307
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
C334
0.1u
C334
0.1u
U303
XC6204F502PR
U303
XC6204F502PR
Vin
4
Vss
2
CE
3
Nc
1
Vout
5
C322
10u
C322
10u
C376
270p
C376
270p
C343
0.1u
C343
0.1u
R347
100k
R347
100k
C325
22u
C325
22u
R314
NC
R314
NC
J301
BAT-70ADJ3
J301
BAT-70ADJ3
1
2
3
4
5
C331
0.1u
C331
0.1u
C367
0.22u
C367
0.22u
C344
0.22u
C344
0.22u
R341
47k
R341
47k
L307 15uHL307 15uH
C320
100p
C320
100p
TP302TP302
1
C379
270p
C379
270p
U304
RP102N331B
U304
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
Q305
NC
Q305
NC
6
2
1
4
5
3
C327
0.1u
C327
0.1u
R302
0
R302
0
C373
270p
C373
270p
C349
0.1u
C349
0.1u
R346 10kR346 10k
C304
4.7u
C304
4.7u
R306
100k
R306
100k
TP303TP303
1
L310
BLM18PG181SN1
L310
BLM18PG181SN1
R334
0
R334
0
C323
470p
C323
470p
C332
2.2u
C332
2.2u
R307 0R307 0
D304
PESD5V0S1UB
D304
PESD5V0S1UB
C330
4.7u
C330
4.7u
D302
UDZS10B
D302
UDZS10B
1 2
L301
BLM18PG181SN1
L301
BLM18PG181SN1
TP301TP301
1
C372
0.1u
C372
0.1u
TP309TP309
1
C350
270p
C350
270p
R309
180K-F
R309
180K-F
TP307TP307
1
C378
0.1u
C378
0.1u
C318
2.2u
C318
2.2u
Q301
Si2343CD
Q301
Si2343CD
1
32
C313
0.1u
C313
0.1u
TP306TP306
1
L304
BLM18PG181SN1
L304
BLM18PG181SN1
R316 NCR316 NC
U306
RP102N331B
U306
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
C314
4.7u
C314
4.7u
TP305TP305
1
U310
RP102N331B
U310
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
L315
BLM15PD121SN1
L315
BLM15PD121SN1
1 2
C302 0.1uC302 0.1u
C339
0.1u
C339
0.1u
R305
47k
R305
47k
L302
BLM18PG181SN1
L302
BLM18PG181SN1
C355
270p
C355
270p
C348
2.2u
C348
2.2u
R308
NC
R308
NC
R301
47k
R301
47k
C371
2.2u
C371
2.2u
R311
51K-F
R311
51K-F
C369
4.7u
C369
4.7u
C346
4.7u
C346
4.7u
R335
NC
R335
NC
C303
10u
C303
10u
C377
22u
C377
22u
R303
470k
R303
470k
U311
ADP2370ACPZ-R7
U311
ADP2370ACPZ-R7
VIN
1
FSEL
2
EN
3
SYNC
4
FB
5
PG
6
SW
7
PGND
8
EPAD
9
C341
0.1u
C341
0.1u
C333
3900p
C333
3900p
C354
0.1u
C354
0.1u
C356
4.7u
C356
4.7u
SW301
SW-VOLUME
SW301
SW-VOLUME
1
2
3
4
5
L317
NC
L317
NC
1 2
C319
0.1u
C319
0.1u
L305
BLM18PG181SN1
L305
BLM18PG181SN1
C360
NC
C360
NC
TP308TP308
1
C329
470p
C329
470p
C382
22u
C382
22u
R310
0
R310
0
R339 1kR339 1k
R318 100R318 100
R322
100
R322
100
C345
470p
C345
470p
C315
100p
C315
100p
C311
2.2u
C311
2.2u
C309
0.1u
C309
0.1u
D303
PESD12VS1UB
D303
PESD12VS1UB
R304 2.7k R304 2.7k
U301
ADP2370ACPZ-R7
U301
ADP2370ACPZ-R7
VIN
1
FSEL
2
EN
3
SYNC
4
FB
5
PG
6
SW
7
PGND
8
EPAD
9
U305
RP102N331B
U305
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
C368
470p
C368
470p
R336
51K-F
R336
51K-F
C374
0.1u
C374
0.1u
C306
1u
C306
1u
L316 15uHL316 15uH
C353
2.2u
C353
2.2u
C312
0.1u
C312
0.1u
D306
DAN222
D306
DAN222
1
2
3
C317
0.1u
C317
0.1u
R315 NCR315 NC
C328
0.22u
C328
0.22u
C321
0.1u
C321
0.1u
R312
47K
R312
47K
C375
1u
C375
1u
R313
NC
R313
NC
C380
0.1u
C380
0.1u
L306
LQM21PN3R3NGRD
L306
LQM21PN3R3NGRD
C305
100p
C305
100p
R343 10kR343 10k
C310
100p
C310
100p
C340
2.2u
C340
2.2uR317
NC
R317
NC
C359
470p
C359
470p
C352
470p
C352
470p
R337
100K-F
R337
100K-F
C338
4.7u
C338
4.7u
C316
1u
C316
1u
L311
BLM18PG181SN1
L311
BLM18PG181SN1
C342
270p
C342
270p
Q304
NTA7002N
Q304
NTA7002N
1
2
3
40
电源
Power
Supply
Circuit