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VCHG VCHG U1301

C1303 6
R1306
C1302 1uF
10K 22nF 3 5


ICTL 4
ICTL
7 1
VCCS 8 2 R1307 PCHG
VCCS PCHG
47R_1206
SI5853DC


R1301
0.22R


VBAT VBAT

L1301 VIBRATOR-
C1304
10uF 100nH




3
D U1302
NUD3105 LED-C R1309 R1308 LED-
1K LED-C




3
GPIO0_MOTOR_CTL GPIO0_MOTOR_CTL 1 G 0R 470R
U1304

MIDI_MOTOR_CTL R1303 RV1301 300K
n.m S LPG R1304 1 2.2K
n.m LPG
0R




2
47K
T1301 R1305 DTC123
100K




2
1




U1303
VBAT 1 VIN VOUT 5 V28 V28
2 GND
C1301 C1305 3 4
ON/OFF NC C1306 C1307 C1308
10uF 100nF MIC5255-2.85 100nF 10uF
R1302 10nF
100K


LDO_CTL LDO_CTL R1311
0R

T1302
1




J1302
1 J1301
2 1
3 2 1
4 3 2
5 4 3
5 4
Shield_BOX_RF BB_SHIELD