4-26
AFP-400 Installation
PN 50253:A2 03/12/96
1) The AA-120 draws audio power from plug P6, or terminals 5 and 6 of
terminal block P8. This audio power run is not supervised. If using the
optional supervised return, a loss of audio power (due to a break in the
wiring) generates a trouble signal at the AA-120.
2) If using an optional supervised return, cut resistors R107 on the AA-120.
3) Each circuit can handle a maximum of 30 watts.
Overview
S peak er
C I RC U I T 1
S P E A K E R
C I RC U I T S
GREE N -ON
YELLOW-TROUBLE
ON/OFF
M OD U LE
T YP E
LA MP S
S W IT CH
S peak er
C I RC U I T 5
S P E A K E R
C IR C U IT S
GRE EN - ON
YE LLOW- TROUBLE
ON/OFF
M O DU LE
T YP E
L A MP S
S W ITCH
Speaker
C IRC U IT 2
S peaker
C I RC U I T 6
S peak er
C IRC U IT 3
S peak er
C I RC U I T 7
Speaker
C IRC U IT 4
S peaker
C I RC U I T 8
VCM-4
Typical 120 Watt, Four-Speaker Circuit
120 Watts
These four circuits share 120 watts with
a maximum of 30 watts per circuit.
120 Watts
These eight circuits share 120 watts with
a maximum of 30 watts per circuit.
Typical 120 Watt, Eight-Speaker Circuit
Optional supervised
Return (Note 2)
Optional supervised
Return (Note 2)
120 Watt/Four and Eight Speaker Circuits
Wiring Diagrams
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○
○
○
○
P6
P7
P7
P6
S P E A KE R
C IR C U I T S
GRE E N -ON
YELLOW-T ROUBLE
ON/ OFF
M OD ULE
T YP E
LAMPS
SWITCH
S P E A K E R
C IR C UI T S
GRE E N -ON
YE LLOW- TROUBLE
ON/OFF
M ODU LE
T YP E
LA MP S
SWITCH
VCM-4
J4
J3
JP1
JP2
J5 J7 J8 J6
SJ5
SJ7
SJ8
SJ6
VCE-4
