Sony MB-806A Service Manual page 9

Installing a WRU-806A Tuner Unit
Up to six WRU-806A UHF Synthesized Tuner Units
can be installed.
Notes
• Be sure to power this unit off before installing the
WRU-806A.
• The buttons and display on the front panel of the
WRU-806A may be damaged if they are gripped too
strongly. Always hold the WRU-806A by the side.
• Do not touch the connectors on the rear panel of the
WRU-806A.
• Be careful of static electricity.
Installing a WRU-806A
1
Hold the WRU-806A by the side and insert into
the slot. Push in until you hear a click.
2
To install two or more units, detach the necessary
number of blank panels by pushing in the top and
bottom tabs of each panel and pulling the panel
out. Then do step 1 for each unit.
6
GB
Removing a WRU-806A
On the bottom panel of the tuner, locate the lever
corresponding to the slot where the WRU-806A is
installed and pull the lever forward. The WRU-806A
is ejected from the slot.
Lever
Bottom Panel
Connections
Basic Connections
When using 1 to 6 channels
AN-820A UHF Antenna
Antenna or (supplied)
ANTENNA B IN
MIX OUTPUT
TUNER OUTPUT
A Connect output A or B
Notes to a mixer or an
B
amplifier.
• Make sure to use a pair of antennas.
• Make the antenna tips point upward.
Connection for Multichannel Operation
When using 7 channels or more
AN-820A UHF Antenna
ANTENNA B IN ANTENNA A IN
WD-820A UHF
Antenna Divider
MB-806A
ANTENNA B IN
MIX OUTPUT
TUNER OUTPUT
MB-806A
ANTENNA B IN
MIX OUTPUT
TUNER OUTPUT
A
Connect output A or B
to a mixer or an amplifier.
B
ANTENNA A IN
MB-806A
AC IN
Power cord
(supplied)
To AC power source
To AC power
source
ANTENNA A IN
Power cord
To AC power
(supplied)
source
ANTENNA A IN
Power cord To AC power
(supplied) source
7 GB