Cmn-2250 Trx Unit - JRC JSS-2150 Installation Manual

3.1.3

CMN-2250 TRX UNIT

TRX MAIN
LINE EXT
PLL RST
DDS RST
DAC RST
D3R3V
RST
WD OUT
DAI
AD15～AD0
ALE
RD
WR
SCAN STOP IN
ERR485
DUP BK OUT
DUP BK IN
DATA BUS
ADDRESS BUS
RS485 CONNECT
MODEM MONI
DEMOUT SEL
LINE DISP ON
LINE DISP
LINE EXT
ANALOG ON
RX ON
RXTUNE1 5bit
～16
RX BAND4
RX BAND2
RX BAND1
3bit
ATT 12
2bit
ATT 6 TXFIL DET
RX ANT TXFIL
TX BAND1 TX DET
TX BAND2 INT DTCXO
TX BAND3 RXFIL
PLL LOCK TRX MAIN
TX ON EXT CLK
DSP 20MHZ
AD 20MHZ
LO 20MHZ
PLL 20MHZ
PA UNIT
APPENDIX
MODEM KEY
MODEM SEL
TUNE KEY
PA RDY
TX RDY
SCAN STOP
DISP KEY OUT
BK OUT F
BK ERR
DUP BK
PA KEY
RX BUSY
DUPLEX
TXFIL BAND1
TXFIL BAND2
TXFIL BAND4
TXFIL BAND8
TXFIL KEY
TXFIL TEST
SEL BK OUT
HARD VER
SSB
DIPSW1,2
D1R2V
3-3