Function Diagram Of Rear Side - Samyung ENC SRG-150DN Instruction Manual

If it is overpowered +32V, then power off. Prevention to reversing voltage circuit is built-in.

FUNCTION DIAGRAM OF REAR SIDE

12-6
① EMC : Supply power +24 to EMC light
② ANT IN : Impedance 50Ω MF / HF RX antenna jack.
③ ANT OUT : Connect which send W/K signal Received from 'RX /ant in' to main unit
④ KEY-BOARD : Connect between keyboard and SN-100. Supply +5V. Data, CLK, etc.
⑤ GND : Receiver System ground
⑥ FUSE : 5A FUSE(Printer +24V FUSE)
⑦ Printer : Connect to printer
⑧ Printer power : Connector which supplies +24V, +8V, GND to printer
⑨ FUSE : 3A FUSE (POWER FUSE)
⑩ CONNECT TO MAIN UNIT: When connected to SRG-3150DN, transceiver PTT IN, PTT
OUT, READY, Data AF+, AF
102