JRC JMA-932B-SA - Page 456

B-7
Line Filter Line Filter
Circuit
Breker
Input Select
Line Filter
Relay
Circuit
Relay
Circuit
250V CNT
Power
Control
Circuit
AC-DC
P+5V
+48V
P+12V
+12V
+5V
Ship's Main
AC100-115V AC220-240V
50/60Hz, 1φ
LCD Power
AC100-115V AC220-240V
50/60Hz, 1φ
Scanner Moter
AC100-115V AC220-240V
50/60Hz, 1φ
Inverter
Power
Control
Circuit
Inverter
CBD-1851
UPS Battery
+5VAR
+12V
+5V
+3.3V
-12V
-5V
10A
1.5A 0.3A 0.8A
14A 21A
TXRX(MTR)
Power
3.5A
1A
150mA
10A
2A
Battery
DC24V
Hi Voltage Save Circuit
CBD-1832
Power Supply Unit
CBD-1625
ATX Power Supply
Fig B-107. Primary Power Supply System Block Diagram