AMAV MICRO20 User manual

Australian Monitor
1 Clyde Street, Silverwater NSW 2128 Australia
[phone]
www.australianmonitor.com.au
SERVICE INFORMATION
MACRO80P
POWERED LOUDSPEAKER
CONTENTS:
OPERATION MANUAL
SCHEMATIC DIAGRAMS

MICRO20/MACRO80P
ACTIVE TWO WAY STEREO SPEAKER SYSTEM
INSTALLATION AND OPERATION MANUAL

IMPORTANT SAFETY INFORMATION
1. Save the carton and packing material even if the
equipment has arrived in good condition. Should you ever
need to ship the unit, use only the original factory
packing.
2. Read all documentation before operating your equipment.
Retain all documentation for future reference.
3. Follow all instructions printed on unit chassis for
proper operation.
4. Do not spill water or other liquids into or on the unit,
or operatethe unit while standing in liquid.
5. Make sure power outlets conform to the power
requirements listed on the back of the unit.
6. Do not use the unit if the electrical power cord is frayed
or broken. The power supply cords should be routed so
that they are not likely to be walked on or pinched by
items placed upon or against them, paying particular
attention to cords and plugs, convenience receptacles,
and the point where they exit from the appliance.
7. Always operate the unit with the AC ground wire
connected to the electrical system ground. Precautions
should be taken so that the means of grounding of a piece
of equipment is not defeated.
8. Mains voltage must be correct and the same as that
printed on the rear of the unit. Damage caused by
connection to improper AC voltage is not covered by
any warranty.
9. Have gain controls on amplifiers turned down during
power-up to prevent speaker damage if there are high
signal levels at the inputs.
10 Power down & disconnect units from mains voltage
before making connections.
11. Never hold a power switch in the “ON” position if it
won’t stay there itself!
12. Do not use the unit near stoves, heat registers,
radiators, or ther heat producing devices.
13. Do not block fan intake or exhaust ports. Do not operate
equipment on a surface or in an environment which may
impede the normal flow of air around the unit, such as a
bed, rug, weathersheet, carpet, or completely enclosed
rack. If the unit is used in an extremely dusty or smoky
environment, the unit should be periodically “blown free”
of foreign matter.
14. Do not remove the cover. Removing the cover will expose
you to potentially dangerous voltages. There are no user
serviceable parts inside.
15. Do not drive the inputs with a signal level greater than
that required to drive equipment to full output.
16. Do not connect the inputs / outputs of amplifiers or
consoles to any other voltage source, such as a battery,
mains source, or power supply, regardless of whether the
amplifier or console is turned on or off.
17. Do not run the output of any amplifier channel back into
another channel’s input. Do not parallel- or series-connect
an amplifier output with any other amplifier output.
Australian Monitor Inc is not responsible for damage to
loudspeakers for any reason.
18. Do not ground any red (“hot”) terminal. Never connect a
“hot” (red) output to ground or to another “hot” (red)
output!
19. Non-use periods. The power cord of equipment should be
unplugged from the outlet when left unused for a long
period of time.
20. Equipment should be serviced by qualified service
personnel when:
A. The power supply cord or the plug has been damaged.
B. Objects have fallen, or liquid has been spilled into the
equipment
C. The equipment has been exposed to rain
D. The equipment does not appear to operate normally, or
exhibits a marked change in performance
E. The equipment has been dropped, or the enclosure
damaged.
THIS SAFETY INFORMATION IS OF A GENERAL NATURE AND MAY BE SUPPLEMENTED BY INSTRUCTIONS CONTAINED WITHIN THIS MANUAL

The AMAV Micro20 speakers & Macro80P powered sub woofer
continue to form a compact, yet extremely high quality sub/sat
speaker system. The Micro20 speakers are a sleek design
in die cast aluminium featuring a 3” woofer & 1/2” tweeter
supplied as
a pair, with brackets. The Micro20 speakers are rated at
30 watts RMS & their small size belies their impressive audio
performance.
The Macro80P sub woofer is the perfect partner for the
Micro20P speakers. Featuring dual 6.5” woofers, an onboard
80 watt D class amplifier for sub frequencies as well as 4 x 20
watt amplifiers to power Micro20’s, the Macro80P represents
excellent audio reproduction as well as great value for money.
A remote volume, treble & bass control wall plate is also
available for the Macro80P to allow for system control in a
permanent installation.
Congratulations on your purchase of the Micro20/Macro80p
system.
INTRODUCTION 3
REAR PANEL 4
MOUNTING DETAIL 5
SPECIFICATIONS 6
INTRODUCTION AND CONTENTS
PAGE 3MICRO20/MACRO80P INSTALLATION & OPERATION MANUAL
AUS, EUR, USA
REV A: Oct 2007
This symbol is intended to alert the user to the presence
of uninsulated “dangerous voltage” within the products
enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
This symbol is intended to alert the user to the presence
of important operational and maintenance (servicing)
instructions in the literature accompanying the
appliance.
To prevent electric shock do not use this (polarised) plug
with an extension cord, receptacle or other outlet unless
thebladescanbefullyinsertedtopreventbladeexposure.
To prevent electric shock, match wide blade of plug to
wide slot, fully insert.
Caution:
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK),
NO USER SERVICEABLE PARTS INSIDE,
REFER SERVICING TO QUALIFIED SERVICE PERSONAL.
WARNING!
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

REAR PANEL
PAGE 4 MICRO20/MACRO80P INSTALLATION & OPERATION MANUAL
MASTER LEVEL CONTROL
This control will set the output
volume for all speakers, including the
level of the sub and the level of all
satellite speakers.
SATELLITE LEVEL CONTROL
This control will set the output volume
for the satellite speakers. There is
a separate level control for each
satellite output (A, B, C and D) allowing
individual level adjustment for each
speaker, within the overall volume
level set by the Master level control.
INPUT
The MACRO80P can accept both
balanced and unbalanced stereo line
level inputs.
NOTE: The sub is fed with a
mono summed signal from both
the left and right inputs. The
left signal feeds the A and C
satellite speaker outputs, whilst
the right signal feeds the B and
D satellite speaker outputs.
STEREO/MONO SWITCH
This switch can be used to defeat
the stereo capabilities of the speaker
system. When set to “STEREO”, the
left signal will feed the Sub A and C
speakers whilst the right signal will
feed the Sub B and D speakers. When
set to “MONO”,both the left and right
signals are mono summed internally,
allowing signal on either the left or
right inputs to feed all speakers.
SPEAKER OUTPUTS
These outputs are used to connect
the MICRO20 satellite speakers. This
signal is electronically high pass fil-
tered at 80Hz. There are four satellite
speaker outputs.
POWER SWITCH
This switches the mains power “on”
for the internal amplifi
er
POWER
INDICATOR
This LED illuminates to indicator that
power is available and the Macro80P
is powered on
POWER INLET
Standard IEC 230V/10A mains
connection. The Macro80P draws a
maximum current of 1.2 amps. Only
a 250V/2A slow blow fuse should
be used.
WMVC CONTROL PORT
Standard RJ45 connector for the
WMVC remote wall mount volume
controller. Connection between the
MACRO80P and WMVC is via a
standard RJ45 CAT5 cable (straight
through, pin to pin).
BASS
CONTROL
This is a shelf EQ that will cut or
boost the bass frequencies by up to
+/-10dB. This low shelf set to 100Hz.
TREBLE CONTROL
This is a shelf EQ that will cut or
boost the treble frequencies by up to
+/-10dB. This high shelf set to 10kHz.
VOLUME
CONTROL
This control will set the output
volume for the speaker system,
affecting both sub and satellite
speaker level. This level control
is effected by the SATELLITE LEVEL
CONTROL (2) and MASTER LEVEL
CONTROL (1) on the MACRO80P
.
1
4
2
3
5
6
7
8
9
10
11
12
2
1
5
3
4
6
7
8
9
10 11
12

MOUNTING DETAIL
PAGE 5MICRO20/MACRO80P INSTALLATION & OPERATION MANUAL
MICRO20 BRACKET MOUNTING DETAIL
WMVC MOUNTING DETAIL

SPECIFICATIONS
PAGE 6 MICRO20/MACRO80P INSTALLATION & OPERATION MANUAL
MICRO20
WOOFER Diameter 75mm
TWEETER Diameter 25mm
IMPEDANCE 8 ohm
POWER RMS 30W
Program 60W
Peak 120W
SENSITIVITY (1W/1m) 84dB
FREQUENCY RESPONSE (+/-3dB) 140Hz-30kHz
DISPERSION (H X V) 120˚ x 90˚
DIMENSIONS (H X W X D) 150mm x 90mm x 110mm
SHIPPING DIMENSIONS (PAIR) (H X W X D) 190mm x 360mm x 137mm
SHIPPING WEIGHT (PAIR) 4.7kg

SPECIFICATIONS
PAGE 7MICRO20/MACRO80P INSTALLATION & OPERATION MANUAL
MACRO80P
WOOFER Diameter 160mm
POWER RMS 40W
Program 80W
Peak 160W
SENSITIVITY (1W/1m) 90dB
FREQUENCY RESPOSNSE (±3dB) 39Hz-190Hz
SUB POWER OUTPUT 4 ohms, 1% THD, RMS 70W
SATELLITE POWER OUTPUT 8 ohms, 1% THD, RMS 15W
4 ohms, 1% THD, RMS 25W
2 ohms, 1% THD, RMS Not Recommended
SUB BANDPASS 40Hz-175Hz
SATELLITE BANDPASS 80Hz-30kHz
INPUT SENSITIVITY 85mV
CURRENT DRAW 1.2A max
FUSE RATING 250V, 2A, SB
DIMENSIONS (H X W X D) 405mm x 270mm x 345mm
SHIPPING DIMENSIONS (H X W X D) 500mm x 410mm x 360mm
SHIPPING WEIGHT 15.7kg
WMVC
EQ CONTROLS Bass 100Hz ±10dB
Treble 10kHz, ±10dB
MAX CABLING DISTANCE 50m
DIMENSIONS (H X W X D) 115mm x 75mm x 44mm
SHIPPING DIMENSIONS (H X W X D) 80mm x 130mm x 85mm
SHIPPING WEIGHT 0.2kg

SYDNEY
(NSW & ACT SALES)
1 Clyde Street
Silverwater
NSW 2128
Private Bag 149
Silverwater NSW 1811
Phone: [phone]
Fax: [phone]
Email:
[email protected]
MELBOURNE
(VIC & TAS SALES)
22/277
Middleborough Road
Box Hill VIC 3128
PO Box 151 Blackburn
South VIC 3130
Phone: [phone]
Fax: [phone]
Email:
[email protected]
BRISBANE
(QLD SALES)
42 Commercial Road
Fortitude Valley
QLD 4006
PO Box 871 Fortitude
Valley QLD 4006
Phone: [phone]
Fax: [phone]
Email:
[email protected]
ADELAIDE
(SA & NT SALES)
31 Walsh Street
Thebarton
SA 5031
PO Box 157
Hindmarsh SA 5007
Phone: [phone]
Fax: [phone]
Email:
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PERTH
(WA SALES)
3/11 Howe Street
Osborne Park WA 6017
PO Box 1281
Osborne Park
BC WA 6916
Phone: [phone]
Fax: [phone]
Email:
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AUCKLAND
(NZ SALES)
9C Piermark Drive
Albany 0752
New Zealand
PO Box 300-512
Albany 0752
Phone: [phone]
Fax: [phone]
Email:
[email protected]
AUSTRALIA AND NEW ZEALAND
www.australianmonitor.com.au
EUROPE / ASIA / MIDDLE EAST
www.australianmonitor.com.au
INTERNATIONAL SALES
1 Clyde Street Silverwater NSW 2128 Australia
Private Bag 149 Silverwater NSW 1811
Phone: [phone]
Fax: [phone]
Email:
[email protected]

5
68
4
72
31
2
3
1
5
68
4
7
5
68
4
72
3
1
5
68
4
72
3
1CB
0.1uF
CA
0.1uF
CD
0.1uF
CK
0.1uF(MLCC)
CL
0.1uFMLCC
5
68
47
0.1uFMLCC
.1uF(MLCC)
2
1
3
2
1
3
2
1
3
2
1
3
DB
1N4148
DA
1N4148
+
C1A
10uF
QB
C1815Y
2
3
8
4
1
+
QA
C1815Y
12
13
4
11
14
10
98
C24
10UF,50V C29
4K7 C30
330P
C28
10KPF
C27
0.1uF
C25
680P
10 11
2
3
1
5
64
11
7
+12V
+12V
C20C
1uF,50V
Q10D
C1815Y
D10C
1N4148
D9C
1N4148
+
C21C
10UF,50V
C19C
680PF
+
C18C
4.7uF,63V
Q9D
C1815Y
-12V
C20A
1uF,50V
Q10B
C1815Y
D10A
1N4148
D9A
1N4148
+
C21A
10UF,50V
C19A
680P
+
C18A
4.7uF,63V
Q9B
C1815Y
-12V
C20D
1uF,50V
+12V
Q10C
C1815Y
D10D
1N4148
D9D
1N4148
+
C21D
10UF,50V
C19D
680PF
+
C18D
4.7uF,63V
Q9C
C1815Y
-12V
C20B
1uF,50V
+12V
Q10A
C1815Y
D10B
1N4148
D9B
1N4148
+
C21B
10UF,50V
C19B
680PF
+
C18B
4.7uF,63V
Q9B
C1815Y
C42
0.1uF
C41
33KPF
2
31
IC11B
CJ
0.1uF(MLCC)
CI
0.1uF(MLCC)
2
31C23 C22
33KPFx2
+
C31
10uF,50V
RL1
Q8
C1027
D11
1N4007
+
C14
22uF,50V
+12V
Q7
C1815Y
Q5
C1815Y
Q6
A1015Y
+12V
D5D7
1N4148x2
1
D6
1N4148
C12 10P
+
C13
100uF,25V
D4
1N4148
D3
1N4148
Q3
C1815Y
C38
330PF
Q4
A1015Y
2
31
IC2
D2
1N4148
D1
1N4148
Q1
C1815Y
C11
330PF
Q2
A1015Y
3
28
41
CF
0.1uFMLCC
C8
22P
PR1
5k
C33
22P
PR2
5k
C32
10UF,50V
C34
10UF,50V
C6
10UF,50V
C5
10UF,50V
C35 22P
C39
10UF,50V
C40
10UF,50V
C7 22P
CE
.1uF(MLCC)
5
67
C26
0.1uF
+
C3A
10uF
+
C2A
10uF
5
68
47
+
5
68
47
+
CC
0.1uF
R112
10K
R113
10K
R101
470E
R107
4K7
R106
27K
R104
560E
R109
22OK
R111
220K
R105 22K
R110
100E
R100
6K8 R108
22K
R67
1K
R66
68K
R70
150K
R71
150K
R69
39K
R68
56K
R65
948
56K
R63
12K
R50C
2K2
R53C
1M
R52C
47K
R51C
47K R55C
100E
R54C
1M R57C
100K
R56C
10K
R58C
10k
R48C
2K2
R49C
100E
R47C
220E
R45C
2K2
R46C
100K
R50A
2K2
R53A
1M
R52A
47K
R51A
47K R55A
100E
R54A
1M R57A
100K
R56A
10K
R58A
10k
R48A
2K2
R49A
100E
R47A
220E
R45A
2K2
R46A
100K
R52B
47K
R50D
2K2
R53D
1M
R52D
47K
R51D
47K R55D
100E
R54D
1M R57D
100K
R56D
10K
R58D
10k
R48D
2K2
R49D
100E
R47D
220E
R45D
2K2
R46D
100K
R50B
2K2
R53B
1M
R51B
47K R55B
100E
R54B
1M R57B
100K
R56B
10K
R58B
10k
R48B
2K2
R49B
100E
R47B
220E
R45B
2K2
R46B
100K
R93
470K
R95
12K
R94
18K
R96
15K
R59
470K R62
18K
R61
15K
R72
100E
R74
47K
R73
4K7
R92
2K2
R60
2K2
R27A
R30A
10K R31
5K6,1/4W
R30
10K
R28
8K2
R27
10K
R26
10K
R25
100K
R24
220K
R29
10K
R22 1M
R23
220k
R20
10k
R21
10k
R91
22E
R89
10K
R90
22E
R88
10K
R87
10K
R86
1k
R19
22E
R17
10K
R18
22E
R16
10K
R15
10K
R14
1k
R6
68K
R7
4K7
R76
68K
R77
4K7
R81
75K
R75
75K
R78
75K R79 CG
8
75K
R9
75K
R4
75K
R2
75K R5 75K
R8
4K7
R64
10K
R97
10K
R114
56K
Ic1
XLR
L CH.
LINK
RCA
CN 8
ST./MONO
XLR
LINK
L
R
R CH.
Ic1
Ic2
Ic2
CH
4R80
4K7
Ic2
Ic3
RL1
3
CN
ROUT
L OUT
GND
LIN
RIN
TO VOL CONTROL PCB
TO Rj45 CAT
5 CONNECTOR
CN
10
CN11
TO Rj45 CAT
5 CONNECTOR
R
L
L
R
-V
+V
L-CH.
Ic5
Ic5
CN4
TO VOL CONTROL PCB
Ic10
CH-B
Ic11
Ic11
R-CH.
CN
CN 5
TO VOL CONTROL PCB
CH-D
Ic10
Ic9 Ic9
CN 7
TO PN 7 OF POW.AMP.
Ic6
IcA
Ic6
IcA
IcA
CN
CN A
SUB OUT
CH-C
CH-A
Ic7 Ic7
Ic8 Ic8
CN6
TO PN 6 OF POW. AMP.
CN9 -12V
+12V
CN1
Ic6
TO LED
GND
DF
D
BF
B
ST.BY.
GND
CF
C
AF
A
GND
8
4
CK
CL
CA
CB
CC
CD
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
+12V
T0CN4OFP.S.PCB
(FEEDBACK C)
(OUT C)
(FEEDBACK A)
(OUT A)
(FEEDBACK D)
(OUT D)
(FEEDBACK B)
(OUT B)
OUT
CH-A IN
CH-CIN
GND
OUT
CH-B IN
CH-D IN
GND
3
2
5
67
UNUSED
Ic3 PINS
+12V
IC 6
12
13
14
12
13
14 IC A
6
57
UNUSED PINS
+12V
-12V
CA
0.1uF
CB
0.1uF
+12V
-12V
REV- 0 DATED-17.05.07
Australian Monitor
Macro80P Input Stage

+
C4B
220/50
C3B
.22uF
C10B
.1uF
L1B
10T
+
C7B
22/35
C6B
22/50
+
C2B
220/50
C1B
.22 7296A
U2
+
C4D
220/50
C3D
.22uF
C10D
.1uF
L1D
10T
+
C7D
22/35
C6D
22/50
+
C2D
220/50
C1D
.22 7296A
U4
PN6
+
C12
220uF,25V
D1
1N4007
+
C11
10uF,25V
Q1
KTC3198Y
Z1
9.1V Q2
KIA1266
PN3
C10C
.1uF
L1C
10T
+
C7C
22/35
C6C
22/50
+
C4C
220/50
C3C
.22
+
C2C
220/50
C1C
.22 7296A
U3
L1A
10T
+
C7A
22/35
C6A
22/50
+
C4A
220/40
C3A
.22uF
+
C2A
220/40
7296A
U1
C10A
.1uF
PN7
R8B
10E,1W
R4B
10E,1/4W
R5B
4.7Ohm,1W
R3B
.68K
R2B
22K
R1B
22K
R4D
10E,1/4W
R8D
10E,1W
R5D
4.7Ohm
R3D
.68K
R2D
22K
R1B
22K
R13
R17
10K
R16
4K7
R14
10K
R12
10K
R11
22K
R15
10K
R4C
10E,1/4W
R8C
10E,1W
R5C
4.7Ohm,1W
R3C
.68K
R2C
22K
R1C
22K
R4A
10E,1/4W
R8A
4.7Ohm,1W
R3A
.68K
R2A
22K
R1A
22K R8A
10E,1W
FROM CN7 OF PRE.AMP. PCB
CH-B CH-A
CH-C
CH-D
FROM CN6 OF PRE.AMP. PCB
A
AF
C
CF
GND
ST.BY.
B
BF
D
DF
GND
TO CN3 OF P.S. PCB
PN3
FROM CN 3 OF P.S. PCB
+V
-V
+V
-V
+V
+V
-V
-V
1
4
10
915 8
2
14
6
13
7
3
713
6
14
2
8
15
9
10
4
1
3
OPEN
713 6
14
2
8
15
9
10
4
1
3
713 6
14
2
8
15
9
10
4
1
3
F2
F1
TO CH-B SPEAKER TERMINAL
TO CH-D SPEAKER TERMINAL
TO CH-C SPEAKER TERMINAL
TO CH-A SPEAKER TERMINAL
REV- 0 DATED-17.05.07
Australian Monitor
Macro80P Output Stage

D7
1N4007
C31
0.1uF,100V
+
C30
100uF,50V
C33
0.1uF,100V
IN
COM
OUT
U6
LM7806
+
C32
100uF,50V
+
C44
0.22uF
Q7
C1027
CN2
D6
1N4007
RL1
+
C42
47uF
Q5
C3198 Q6
C1027
3
2
8
4
1
U5
LM393
+
C43
100uF
D5
1N4148
Q1
A1015
FAULT LED
+
C38
6800uF ,50V
+
C39
10A
C35
0.1uF
C34
0.1uF
C36
0.1uF
C36
0.1uF
4A
3
2
8
4
1+
U3
NE5532
C8
1K,50V
C7
1K,50V
C6
0.1uF
5
68
47
+
U3
NE5532
C4
47P
+
C2
10uF,25V 3
28
41
+
U2
NE 5532 C5
0.1uF
+
C3
10uF,25V
C29
0.1uF
C17
4K7POLY
C22
0.22uF,63V
C24
0.22uF,63V
C26
2.2uF
RL1
65-12-1CE
L2
16.5uH
C21
0.1uF,100V
C23
0.1uF,100V
+
C14
100uF,63V
C15
0.22uF,63V BOX
C10
0.33uF,63V BOX
L1
16.5uH
F3
IRFZ48N
F4
IRFZ48N
F2
IRFZ48N
F1
IRFZ48N
D1
1N4148
D2
1N4148
C9
0.33uF,63V BOX
C12
0.1uF,100V
PR1
5K
C1
220P
+
C11
1000uF,50V
C25
2.2uF
C19 0.1uF
C18
4K7POLY
C16
1KP
C27 C28
100P
C13
1KP
+C20
10uF
C45
1KP
Q1
C3198Yx2
+
C40
100uF,25Vx2
+
C41
Q2
Q3
A1266Y
D3
1N4148
Q4
C3198Y
C48
0.1uF
+
C49
47uF,25V
C50
0.1uF
+
C46
47uF
C4A 1uF
+
C47
47uF,25V
R38
3K3
R39
10K R40
10K
R42
22K
R41
10K
R46
10K
R51
100K
R45
10K
R44
10K
R43
10K
R47
10K
R50
10K
R48
47K
R18
47K 1%
R17
47K 1%
R16
47K 1%
R14
47K 1%
R19
47K 1%
R15
47K 1% R20
5K 1%
R21
5K 1%
R9
100K
R10
3K3
R11
22K
R8
47K
R48
10E,1W
R12
1K
R33
10E
R32
10E
R31
10E
R23
100Kx4
R22
R25
R30
10E
R24
R4
10K
R3
10K
R2
10K R5
8K2
R6
6K8
R1
10K
R7
1k
R52
47K
R53
47K
R53
47K
R55
47K
R56
47K
R57
10K
R58
1k
R59
10K
R60
180K
R36
100K
R37
100K
R35
4K7
+12 v +12 v
U1
4069B
CN1
INPUT
+12 V
U3
CN3
AC IN
+12 V
2
120
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
+12 V
HIP 4080
+V
UNREGULATED
+V
UNREGULATED
R27
R26
R28
R29
470K
15V
470K
470K
470K 15V
15V
15V
F
+12 V
+6 V
+16 V
+12 V
+12 V
+12 V
+12 V
+12 V
OUTPUT
OUTPUT
TO
TO SUB WFR
+
-
SUB WFR
TO
SUB WFR
8
910
11 12
13
4069B
UNUSED
PINSUNUSED
6800uF ,50V
REV- 0 DATED-17.05.07
Australian Monitor
Macro80P Sub-Woofer
Output Stage

CN4
TO CN 9 OF PRE.AMP. PCB
D2
D1
1N4007x2
D3
1N4007x2
D4
+
C10 10uF,50V
+
C9 10uF,50V
D6 1N4007
+
C8 10u,25V
+
C7 10u/25V
1
2
3
U1
7812
23
1
U2
7912
D5
1N4007
+
C6
+
C5
6800u/50V
C4C3
C2
C1
.1uF(X4)
BR1
CN3 CN2
CN1
TO PN3 OF POW.AMP. PCB TO SUB WOOFER PCB
CN6
+V
-V
GND
TO POW. AMP PCB
+12V
G
A
+12V
G
B
FROM TXFR
6800u/50V
REV- 0 DATED-17.05.07
+12V
-12V
G1
G2
Australian Monitor
Macro80P Power Supply