Instruction manual

Section 7-3 – Audio Booster Wiring Diagram
Figure 7-2, below, illustrates the factory wiring between the 24VDC power supply (SAPS) and the
Audio Booster PC Board.
N
L
PS PS+
_
F1
GND
E1
P82798 REV.
T3
SW1
J2
R23
W1
D28
J1A
D33
D24
D22
W10
D27
D26
D32
D31
W3
D77
D76
D34
W4
W6
D75
J3
D60
F2
F1
TB6
TB5
TB4
TB2
AUX
TRB
TROUBLE
AMP TRB
GF
EXP OPEN
EXP SHORT
AUD1 OPEN
AUD1
SHORT
EXP OUT
POWER
AC TRB
BAT TRB
LVL
DC IN
DC OUT
BATTERY
AUD2 OUT
AUD1 OUT
EXP OUT
NO CON
C
NO
NC
T
R
B
AUX RET
AUX IN
AUD RET
AUD IN
J4
J5
AUD2 OPEN
AUD2 SHORT
D30
D29
TRANSFORMER
W7
W2
SPB-160
PC BOARD
24VDC
POWER SUPPLY
(SAPS)
25
70
25
70
25
70
25
70
TB1
N
L
AC
C2A
1
D59
AC
Figure 7-2
Audio Booster Wiring Diagram
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