Schematic Diagrams
USB DONGLE BOARD B - 45
B.Schematic Diagrams
USB DONGLE BOARD
UGNDUGNDUGNDUGNDUGND
Z4405Z4404
Z4402
Z4401
U+5VS
Z4403
UR4
*33K
UQ2
*2N3906
B
E
C
UJUSB1
5075ARP-04-SM2-WH
1
2
3
4
UC1 *0.047u
UR2
*2.2K
UQ1
*2N3906
B
E
C
UR5
*2.2K
UR1 *1.5KUC2 *0.047u
UR3
*33K
PIN GND1~2=UGND
Sheet 44 of 44
USB DONGLE
BOARD
