Table of Contents
Advertisement
FAULT
POWER
P/S SHUTDOWN
OVERLOAD
LED
RED
FAULT
LED
RED
8.5.11 Warden Intercom Control Frame
The Warden Intercom Control Frame houses the following modules:
1.
EIS Control CPU
2.
EIS Selector Board (up to four boards)
T2
T1
LED3
4
2
IC7
CN2
LED2
LED1
WARNING HIGH VOLTAGE
120 WATT AMPLIFIER
DC-DC CONVERTER
Figure 8: 120 Watt Amplifier DC to DC Converter
INDICATORS
302-569
POWER OUTPUT HEATSINK
POWER
ON
SHUT
GREEN
DOWN
YELLOW
Figure 9: 120Watt Complete Amplifier Assembly
Figure 10: EIS Control Frame
Q1
+
Q10
IC8
IC5
IC1
R10
RV2
RV1
RV1, 2
FACTORY SET ON;Y
302-570
TOP SHIELD PLATE
WARNING
WHENEVER REMOVING
INSTALLING BOARDS
-TURN OFF POWER-
OTHERWISE
DAMAGE MAY OCCURE
MAN1813-9
STUD1
F 1
10 AMP
c
a
2
4
6
IC6
8
10
Q2
12
14
16
18
20
+
22
24
26
28
30
32
IC2
API-570-D
STUD2
DC SUPPLY
FUSE
10 AMP
OR
22
Advertisement
Table of Contents
