SHIFS 
MAIN
ACIqr/l10v
aaaaaaaaaaaoaaaaaaaoaaaataooaaaooa 
aooaa
NNKE-10&9-7 SCAI.INERUNIT
14 CORES COMPOSIET 
CABLE
CIRCUN  AREAIGR
H-28951 1 {Xt50
MAX 3OMT 
d 
23 
(JRC 
SUPPL\')
NTG-3028 TMNSMFTER-RECETVER 
UNIT
14 CORES COMPOSIET CABLE
H-20951 10050
rrAx 3sMT 
d23 
(JRC 
SUPPLY)
NC}./t263 DISPLAY 
UNIT
SHIP'S MAIN
AAlOO/1rO/22O1/23tN
50/6OHz, I 
tb
AC220/2 
V
s6
GYRO
LOG/DLOG
GPS
Ats
ECHO SOUNOER
ALARM 
MONITORNG
6(X)VA
ECIDS
CONNNG
Note: 
Eliminating 
the interference 
on 
frequencies 
used 
for marine communications and 
navigation
due 
to ooeration of the 
radar,
All 
cables of the radar are to be 
run away from the cables of 
radio equipment.
(Ex. 
Radiotelephone. Communications 
receiver 
and direction 
finder. etc)
Especially 
inter-wiring cables between 
scanner 
unil and display 
unit of 
the radar 
should not run
parallel 
with the 
cables of 
radio equipment.
Fig.1.15 GENERAL 
SYSTEM DIAGRAM OF 
RADAR, TYPE JMA-9923-txA
SYSTEIT
1-23