10.
Circuit Diagrams and PWB Layouts
10-1-17
B, WIFI SUPPLY
19580_098_140313.eps
14-03-26
WIFI SUPPLY
B
B
2014-02-14
1
715RLPCB000000037
MTK UHD 50 Hz
7800
S002U 5
4
S002U 6
3
S002U 7
2
S002U 8
1
RES
RES
RES
RES
U001U
9
2
7
4
6
5
3
8
1
VIN1
EN
VOUT1
BP|ADJ
GND
VOUT2
NC
VIN2
GND_HS
RT9187GSP
+3V5-STANDBY
C008U
10uF
C009U
10uF
R009U
1%
22K
R004U
1MEG
470K
R005U
+3V3-LAN
WOLAN-ENABLE
C017U
47nF
R002U
22K
U002U
2
3
1
BC847BW(COL)
+3V5-STANDBY
R010U
1%
120K
R007U
5%
47K
R006U
5%
100K
C003U
100nF
16V
C010U
10nF
R003U
22K
+3V3-LAN
X031
6
5
4
7
8
3
2
1
C004U
100nF
RES
USB-WIFI-DM
USB-WIFI-DP
WOLAN-IRQn
R001U
10K
+3V3-LAN
I002U
I003U
I004U
RES
RES
RES
X001U
I005U
I006U
F027U
F028U
F029U
F030U
F031U
RES
R008U
68K
1%
R103U
10K
+3V3
F054U