Sunfire TGA-7201-230 Home Theater System User Manual


 
User's Manual
10
CHAPTER 2
System Congurations
Unbalanced Connections
If your preamplier has RCA out-
puts, it can be connected to the ampli-
er inputs as shown. The amplier will
boost the preamplier's output, up to a
level suitable for driving speakers.
This diagram also shows how the
Voltage Source outputs connect to
the input posts of your speakers. (The
Current Source can be used instead,
as shown on the next page).
The following pages show some typical connections that you might make in your installation. They show how the inputs
and outputs of the Theater Grand Amplier are connected to your preamplier and speakers.
R = Right Channel
C = Center Channel
L = Left Channel
RS = Right Surround (rear) Channel
LS = Left Surround (rear) Channel
RB = Right Surround Back Channel
LB = Left Surround Back Channel
RS
R
LS
UNBALANCED
PREAMP OUTPUTS
LB
RB
C
L
+
+
+
+
+
+
+
LOUDSPEAKERS
RB
RS
C
LS
LB
L
R
Make sure that the posi-
tive speaker wires do not
touch the negative speaker
wires, or any chassis metal.
This will cause a short circuit and may
damage your amplier or speakers.
Speaker-level audio outputs
From: Amplier outputs
To: Speaker input posts
Line-level audio signals
From: Preamplier main RCA outputs
To: Amplier line-level inputs