PROFESSIONAL AUDIO & SOUND
®
TM
DIGITAL MUSIC SERIES
DIGITAL MUSIC AMPLIFIERS
INSTALLATION AND WIRING
PAGE 16
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
T3015/3030DMA
MODULE TYPE
The Amplifier accepts Audio Modules having a 6 Contact
PCB Derivation. Module mounting panel should be 3” H.,
1-3/8” W. (78X35 mm).
INSTALLATION
CAUTION: REMOVE POWER CORD FROM AC OUTLET
PRIOR TO INSTALLING A MODULE.
BE SURE THAT THE MODULE OUTPUT LEVEL CON-
TROL IS SET AT
“0”
PRIOR TO THE INSTALLATION.
1) Locate Rear Panel Module Port and unscrew the two
crosshead screws holding the cover and set aside.
2) Turn amplifier over and with a cutter clip the nylon wire
tie under the Module port.
3) Gently pull-out the blue-ribbon socket through the port
opening (do not pull-out wire harness excessively).
4) By keeping the socket gold contacts on the left insert
the Module PCB contacts into the socket.
5) Push Module through port opening and secure to rear
panel by using the two screws removed with the cover.
3015B Module
NC
NO
C
+
-
0
0
0
RELAY
VOX
24V DC
100 mA
1 WATT
ZONE 2
ZONE 1
1 VOLT
8
OHM
8
OHM
600
OHM
(MIX BUSS)
EQ LINK
PREAMP
OUT
POWER
IN
L
I
N
P
U
T
1
TEL
Prog
CD
Off
Off
Off
MIC
MIC
I
N
P
U
T
2
I
N
P
U
T
3
I
N
P
U
T
1
I
N
P
U
T
2
I
N
P
U
T
2
Z
O
N
E
1
Z
O
N
E
2
E
Q
L
I
N
K
Off
Vox
On
Mute
On
Vox
On
Aux
INPUT
3
INPUT
2
On
INPUT 2
INPUT 1
RVC
MIC/PROG
MIC/TEL
REM
BALANCED
VOLUME
BALANCED
MUTE
MUTE
REMOTE
VOL
HOT
G
COM
COM
G
HOT
ATTENUATOR
INPUT 2
PROG
R
R
L
INPUT 3
INPUT 2
PROGRAM
UNBALANCED
AUX/CD
ZONE 2
LEVEL
ZONE 1
LEVEL
70V
25V
8
0
CLASS 2 WIRING ACCEPTABLE
LINE FUSE 1.6 A 250V
UNSWITCHED 117V 500W MAX.
DIGITAL MUSIC AMPLIFIER
T3015DMA
Power Output 15 W RMS
Supply Voltage 117V 60 Hz
Power Consumption 76 VA
LISTED
COMMERCIAL
AUDIO
EQUIPMENT
30TJ
C
US
®
L
U
®
PORT ACCEPTS
STANDARD
MODULE
CAUTION: REMOVE
POWER CORD FROM AC
OUTLET PRIOR TO
INSTALLING MODULE
Printed Board
Copper Side
Module Gold
Contacts
Module Bottom
Insert into Module Connector
Connector
Top
Gold
Contact
Front
View
Side
View
Cable from
Amplifier
module contacts
MODULE INSTALLATION
INSTALLING A MODULE
Fig. 16 - Rear Panel Module Installation Diagram
MODULE CONNECTOR DIAGRAM
D13
4K7
R8
10P
C1815
Q2
4K7
R85
C1815
Q18
50KA
VR12
50KA
VR3
B
A
56K
R44
C
DMA-VR
22K
R10
2K2
R9
CN15
Connector
Top
Gold
Contact
Front
View
Side
View
Cable from
Amplifier
Module Schem
6
5
4
3
3
B+ 24V DC
6
5
4
3
2
1
6
5
4
3
2
1
TO
MODULE
PCB
CONNECTOR
CN16
1
MODULE CONNECTOR
Connector Contacts
6 = + 24V DC
5 = Input 3 Out
4 = Module Output
3 = Ground
2 = Mute Buss
1 = Input 2 out
Module Level
Control
Input 3 Level Control
MODULE
VOX
Switch
Fig. 16B - Module Connector Function Diagram
MODULE MUTING - When the VOX is activated either by Input 2 or 3 or when the
MUTE and G Terminals are closed, the Module VOX Switch (see Fig. 16B) is turned
ON. If the Module in use has a MUTE Capability and the Setting is set for MUTE ON
then the signal from the Module will be muted when the VOX is activated.