FCI FireVac 7200 Series, Дополнение к инструкции по установке/эксплуатации, Страница: 33 / 66

CAUTION: Disconnect all sources of power before servicing, removing, or inserting any circuit boards.
Control unit and associated equipment may be damaged by removing and/or inserting cards, modules,
or interconnecting cables while the unit is energized.
P7
P4
TB3
P3
P6
S5
S2 S1
RECORD
BYPASS
REMOTE MIC
P5
1 2 3 4 1 2 3 1 2
MASTER
CMD OUT
AUX.
POWER
CMD1 IN CMD2 IN
TROUBLE
RELAY
TB6 TB4 TB2 TB5 TB1
MAIN IN.
POWER
REG.
POWER
N/C
1 2 3 4 1 2
4.7 k, 0.5 W
NOT USED
+ -
AMP NO. 1 OUTPUT CONTROL
(INPUT FROM AUDIO SYSTEM BACK PLANE OR
AAI MODULE-ALARM POLARITY SHOWN)
POWER LIMITED
+ - + -
+ - + -
AMP NO. 2 OUTPUT CONTROL
(INPUT FROM AUDIO SYSTEM BACK PLANE OR
AAI MODULE-ALARM POLARITY SHOWN)
POWER LIMITED
OUT OUT IN IN
FORM-C TROUBLE CONTACTS
2A @ 30 VDC (RESISTIVE)
FOR CONNECTION TO A POWER-LIMITED, CLASS II OR
CLASS III SOURCE OF SUPPLY ONLY
MICROPHONE CONNECTOR
INPUT POWER
19.0 - 27.6 VDC REGULATED
4.2 A MAX.
AAI / PTT-R CONNECTOR
POWER SUPPLY CONNECTOR
INSTALL FOR BROADCASTING AMPLIFIER.
DO NOT INSTALL FOR REMOTE AMPLIFIER WITH
FCI-PSM POWER SUPPLY.
AUDIO AMPLIFIER
MODULE CONNECTOR
(PRIMARY 25 WATT MODULE)
AUDIO AMPLIFIER
MODULE CONNECTOR
(ADDITIONAL 25 WATT MODULE)
DIP SWITCHES FOR
FIELD PROGRAMMING
JUMPER
(-)
(+)
(-)
(+)
Figure 2-13 Mother Board (FCI-MB)
!
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