P/N 3100346 ISSUE 3
PAGE 15
Figure 7. Wiring Audio Output of Tone Generator to
Speaker/Amplifer Audio Coupler Board
Figure 8. 5532M Series PC Board Locations
Figure 9. 5540M Series PC Board Locations
Figure 10. 5540MV Series PC Board Locations
TONE
GENERATOR
+
-
RELAY
POWER SUPERVISION
(WHERE APPLICABLE)
AUD +
AUD -
AUDIO COUPLER BOARD
TO OTHER SPEAKER/AMPLIFER
AUDIO COUPLER BOARDS
A
B
MAIN BOARD
POTENTIOMETER FOR
VOLUME ADJUSTMENT
AUDIO
INPUT
BOARD
DIRECTION OF
INCREASING
VOLUME
INPUT BOARD
PROCESSOR BOARD
MAIN BOARD
POTENTIOMETER FOR
VOLUME ADJUSTMENT
IN4
N
+VS
GND
PROGRAMMING
SWITCHES
(ON OTHER SIDE)
IN1
IN2
IN3
SW
1
SW
2
SW
3
SW
4
DIRECTION OF
INCREASING
VOLUME
INPUT BOARD
(TONE GENERATOR ONLY)
PROCESSOR BOARD
(TONE GENERATOR ONLY)
MAIN BOARD
POTENTIOMETER FOR
VOLUME ADJUSTMENT
IN4
N
+VS
GND
PROGRAMMING
SWITCHES
(ON OTHER SIDE)
IN1
IN2
IN3
VOICE BOARD
SW
1
SW
2
SW
3
SW
4
DIRECTION OF
INCREASING
VOLUME
