FCI FireVac 7200 Series, Дополнение к инструкции по установке/эксплуатации, Страница: 48 / 66

1
2
3
4
1 2 3 4 5 6 7 8
1
2
3
4
1 2 3 4 5 6 7 8
1
2
3
4
1 2 3 4 5 6 7 8
PTT DRIVER MODULE
(IN REMOTE COMMAND CENTER)
P7
P4
TB3
P10
P3
P6
P8
TB2
MAIN IN.
POWER
REG.
POWER N/C
1 2 3 4 1 2 3 4 5 6
TB1 TB2
S1
J1 P1
BACK-UP
O
N
1 2 3 4 5 6 7 8 9 10 1112
TB1
P5
PTT RECEIVER MODULE
(PRIMARY AMPLIFIER IN
COMMAND CENTER)
TWISTED, SHIELDED WIRE FOR PTT DRIVER/RECEIVER CIRCUIT.
(20 OHMS MAX., 0.05 uF MAX., 18 AWG MIN.)
ADDITIONAL CONDUCTORS FOR CLASS-A WIRING SHOWN DOTTED.
2 1 7 6 5 3 4 8
7
8
2
3
4
6
5
1
7
AMM-2
5 4 5
9 0
6
8
3
2
1
9
8
7
6
4
0
1
2
3
RED
2 1 7 6 5 3 4 8
FROM AEU SLC
MODULES
TO AEU SLC MODULES
TWISTED, UNSHIELDED WIRE
(40 OHMS MAX., 0.5 uF MAX. #18 MIN.
AEU SLC TERMINALS
AUDIO-SYSTEM BACK-PLANE TERMINALS
TB2
TB2
BLK
EOL DEVICE
(AMM-2 WITH ADDRESS SET AT 99)
NOTE: VIOLET & YELLOW WIRES NOT USED.
ASSIGN PTT RECEIVER MODULE
UNIQUE ADDRESS ON AEU SLC
+
-
5
9
8 7
6
4
0
12 3
5
9 8
7
6
4
0
12 3
TB1
TB2
J1
TB1
TB2
J1
TB1
TB2
J1
PRIMARY BROADCASTING
AMPLIFIER
SEE FIGURE 2-25 FOR PPT-DRIVER-BOARD CONNECTIONS
TO BACK PLANE IN REMOTE COMMAND CENTER
END-OF-LINE RESISTOR
24K, 0.5W
P/N 4700-0505
Figure 2-27
46 of 61 9000-0405
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