Connection Of A Decoder (By Kyodo News Service In Japan) - JRC JAX-9B Installation Manual

3.9. Connection of a Decoder (by Kyodo News Service in Japan)

JAX-9B supports an interface to the Decoder of Kyodo News Service.
The Decoder service is stopped at present.
1) Connection Interface
The AF signal from the decoder is inputted into JAX-9B.
The AF signal interface: 600Ω, 0dBm, unbalance
2) How to connect
The terminal for connecting the decoder is put on the control board (CKK-535) of JAX-9B.
Remove a jumper line which short-circuits 2pin and 3pin from the terminal.
Connect the AF signal line from JAX-9B to the decoder, and connect the AF signal line from the decoder
to JAX-9B.
Terminal of JAX-9B
Pin number
1
2
3
4
5
Signal
AF IN (GND)
AF IN (+)
AF OUT (+)
AF OUT (GND)
N.C.
31
JAX-9B W-FAX Installation Manual
Direction of signal Decoder
AF OUT (GND)
AF OUT (+)
AF IN (+)
AF IN (GND)
- =
3. Wiring
7ZPNA4096