AKG WMS 450 - SERVICE, Parts List, Page: 19 / 52

2 HT450 or PT450 charging system (optional)
Project
Designer
Date Revision
2 channel WMS450 system
(RA4000 B/W – Antennas, no PSU4000)
Wolfgang Fritz
02.02.2008 1.0
Build document 1.0
Ref.No.
MCS0802001
MKA20 MKA20
8xMKPS
K171 Studio Headphone
Headphone amplifier (optional)
2 Channel WMS450 System
with omni-directional antennas & 20 (40) m antenna cable (66 or 132 feet)
up
down
-8dB
2xMKA20
(40m Cable)
0dB
1xMKA20
(20m Cable)
40m / 132 ft Version:
2x MKA20
BNC I-connector is necessary to link cables!
Available e.g. www.rs-components.com,
Ordernumber 112-1798
Rear View
4x Antenna A output
(DC power)
Antenna A input
Ant. B
Antenna A cascade output
(DC power)
dip switches behind AKG Logo
Signal level adjustment
Attenuation
PS4000W – Power Splitter
1
A
1
B
2
A
2
B
3
A
3
B
4
B
4
A
ANT A IN ANT B IN
DC IN (12V/0.5A)
PS4000W
CASCADE A
CASCADE B
HPA4000
DC IN (12V/0.5A) Headphone
S
R
1
S
R
2
S
R
3
S
R
4
S
R
5
S
R
6
S
R
8
S
R
7
5V Power Supply (1.4 A)
CU400
DC IN (5V/1.4A)
AC12 Power Supply (500mA)
AC12 Power Supply (500mA)
AC12 Power Supply (500mA)
RA4000 B/W
ANT OUT
RA4000 B/W
ANT OUT
AC-CU4000 Power Supply (1.4A) (recommend) or
AC12 Power Supply (500mA)
SR450
XLR
AUDIO OUT
ANT A IN
DC IN (12V/0.5A)
¼“ TS
AUDIO OUT
ANT B IN
▼
Mixer
SR450
XLR
AUDIO OUT
ANT A IN
DC IN (12V/0.5A)
¼“ TS
AUDIO OUT
ANT B IN
▼
Mixer
19