CHAPTER 2

Balanced Connections

If your preamplifier has XLR outputs, it can be connected to the XLR inputs as shown. This example shows the connec- tions to the Sunfire Theater Grand Processor TGP-5. This also shows the Current Source output connections to the front left and right speaker inputs. (The Voltage Source outputs can be used instead, as shown on the previous page.)

Sunfire Theater Grand Processor TGP-5

MA

 

 

 

NUFACTURED UNDER

LICENSE

FROM DOLBY LABO

 

"DOLBY",

 

RATORIES.

 

"PRO-LOGIC" AND THE

DOUBLE-D SYMBOL ARE

 

TRADEMARKS OF DOLBY

 

LABORATORIES.

 

 

C

R

12 VDC Trigger signal From: Preamplifier trigger

outputs

To: Amplifier trigger inputs

 

 

 

 

 

 

 

 

RS

DVD IN

 

 

 

 

 

SAT IN

MANUFACTURED

UNDER LICENSE

SYSTEMS,

 

 

FROM DIGITAL

 

 

INC. US PAT. NO.

 

 

THEATER

5,978,762 AND OTHER

 

5,451,942, 5,956,674,

 

PENDING.

"DTS",

 

 

WORLD-WIDE

5,974,380,

"NEO:6" ARE

 

"DTS-ES EXTENDEDPATENTS ISSUED AND

 

 

TRADEMARKS OF

 

SURROUND" AND

SYSTEMS, INC. COPYRIGHT

 

DIGITAL THEATER

SYSTEMS, INC. ALL

 

 

1996,

2000, DIGITAL

THEATER

 

 

 

 

RIGHTS RESERVED.

SW

HDMI OUT

Balanced line-level audio signals From: Preamplifier XLR outputs To: Amplifier XLR inputs

LS

L

RS

R

C

MINIMUM

 

SPEAKER

 

LOAD IMPED

 

ANCE 4

OHMS

+

 

+

+

 

R

+

RS

C

 

 

 

 

LS

 

 

 

 

 

 

 

 

LOUDSPEAKERS

+

L

Speaker-level audio outputs

From: Amplifier outputs

To: Speaker input posts

The 12 VDC trigger connection shown can be used to turn the ampli- fier on when the preamplifier turns on. Alternatively, you could use the ampli- fier's AUTO-ON switch. The amplifier will then automatically turn on when a preamp audio signal is received.

11

User's Manual

Page 11
Image 11
Sunfire TGA-5200(E), TGA-5400(E) manual Balanced Connections, Sat