Flying Lemon cytrynka PDB User Manual - Page 18

Browse online or download pdf User Manual for Drone & Quadcopter Accessories Flying Lemon cytrynka PDB. Flying Lemon cytrynka PDB 20 pages. For power distribution board for zmr/qav/rcx 250 class copters

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5.

jumpers

jumpers on PDB (main board)
• "LED OFF" - jumper for switching off/on led's on front and back (parallel with
goldpin 2x1),
• SJ6 – solder jumper on bottom side. This is for closing LC filter circuit when
step-down regulator is not installed. With step-down must be open!
• SJ2, SJ3 – jumper for Current Sensor and RSSI signals. Must be close!
• "5V SOURCE" - with this jumper you can select 5V source (internal UBEC or
external with input on pad on M1 connector)
jumpers on NAZE32 conversion board
SJ5 – selection for UART port number for Spektrum satellite receiver (UART1 or
•
UART2)
SJ1 – for S.BUS inverter activation
•
jumpers on FLIP32(+) conversion board
SJ2– always open
•
SJ1 – for S.BUS inverter activation
•
SJ3 – FRSKY input on softserial
•
jumpers on CC3D conversion board
solder jumpers group on bottom – this jumpers are for motor mixing selection
•
dependig firmware on CC3D (OP- openpilot, CF- cleanflight)
"Buzzer" - closing circuit for buzzer output on SERVO channel (with transistor
•
key).
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