AMPLIFIER REPLACEMENT
– 25 –
!
Qualified Service Personnel Only
1. Remove (2) screws from back using a 3/32" Allen Wrench
(FIG. 5)
2. Disconnect PCB mounted LED harness
(FIG. 6)
3. Disconnect PCB mounted tweeter speaker wires
(FIG. 7)
4. Disconnect PCB mounted woofer speaker wires
(FIG. 7)
5. Disconnect PCB mounted transformer primary wires
(FIG. 8)
6. Disconnect PCB mounted transformer secondary wires
(FIG. 8)
7. Disconnect PCB mounted power switch wires
(FIG. 8)
CAUTION: Reconnect wires as indicated in diagram!
FIG. 5
Amplifier Replacement
ON
1234
ON
1234
ON
1234
ON
1234
A Division of Rockford Corp.
Tempe, AZ 85281 U.S.A.
Made in the U.S.A.
®
XLR Connections
3
2
1
+
–
5kHz
20kHz
Sensitivity
dBU input required for 100dB SPL@ 1m
SELECT ONE
0dB
0dB
30Hz
dB
+4
+2
0
–2
–4
200Hz
+4dBu
XLR
Balanced
Signal In
Trans•
ana Reference Monitor - TRM6
250V T3A
115 V~
60 HZ
WARNING: DO NOT REMOVE COVER
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK
DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
!
RISK OF ELECTRIC SHOCK
DO NOT OPEN
+4
+2
0
–2
–4
dB
Bass Shelving
SELECT ONE
Treble Shelving
SELECT ONE
RCA
- Unbal
- +1dBu
- -2dBu
- -5dBu
- -8dBu
- -11dBu
- 30Hz
- 60Hz
- +4dB
- +2dB
- -2dB
- -4dB
- +4dB
- +2dB
- -2dB
- -4dB
Bass Roll Off
SELECT 30Hz
OR 60Hz
30Hz 60Hz
140W
Max
CAUTION
Remove
only
these
(2) screws
FIG. 6
PCB Mounted LED Harness
FIG. 7
PCB Mounted Speaker Wires
!
FIG. 8
Transformer / Power Switch Wires
TRANSFORMER REPLACEMENT
MODEL TRM6
120V 50Hz VAC
MODEL TRM6CE
230V 50/60Hz VAC
BLK
WHT
BRN
GRY
PC BOARD
BLK
WHT
BRN
GRY
120V
Transformer
Power
Switch
BRN
BLK
BLK
WHT
BRN
GRY
PC BOARD
BLK
WHT
BRN
GRY
230V
Transformer
Power
Switch
BRN
BLK
The TRM6 is available both 120V and 230V
versions. If it is necessary to perform service on
the amplifier, be sure to check connections to
the transformer before re-applying power and/
or re-assembling the unit.
CAUTION: Reconnect wires as indicated in
diagram!
!
