Kenwood NX-5800 Service Manual page 17

2.3.5 Changing D-SUB 25-pin connector (4 pin, 5 pin) con-
figuration
2.3.5.1 Change configuration of D-SUB 25-pin connector
from AUXIO9 to CTS
4 pin
The output (4 pin) of D-SUB 25-pin connector is configured at
the AUXIO9 as the default value.
Remove the R950 chip jumpers and solder the chip jumpers to
$R952.
Ref. No.
R950 $R952
$R950 R952
2.3.5.2 Change configuration of D-SUB 25-pin connector
from DI to RTS
5 pin
The input (5 pin) of D-SUB 25-pin connector is configured at
the DI as the default value.
Remove the R943 chip jumpers and solder the chip jumpers to
$R946.
Ref. No.
R943 $R946
$R943 R946
MAIN UNIT (A/2)
Component side
Function
Default AUXIO9
- CTS (RS-232C)
Function
Default DI
- RTS (RS-232C)
(No.RA017<Rev.003>)1-17