2
Installation
2.1
EVM Installation
Analog In to ADC
Coaxial SPDIF Input
Optical SPDIF Input
USB Port
5V Supply for
System Power
8-24V Supply for Output Power
Speaker
Out A & B
Speaker
Out C & D
TAS5705EVM2 & MC-57xxPSIA
General Connection Picture
TAS5706EVM2
2.1.1
Connecting the TAS5705EVM2 to MC57xxPSIA
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Installation
This section describes the EVM and software installation.
Figure 3. General Connection Picture
The following are the basic tools for the initial EVM power up.
•
5-V, 1-A power supply (VIN)
•
8–24-V, 4-A power supply (PVCC)
•
Banana-style test leads for power supplies and speakers
•
Optical or coaxial cable for SPDIF interface based on signal source
•
USB cable
•
EVM software
•
Two 8-
Ω
speakers or loads
The following sections describe the TAS5705EVM2 board in regards to power supply (PSU) and system
interfaces.
On the right side of the MC57xxPSIA is a terminal block and another on the left of the TAS5705EVM2
(labeled J1). Carefully place the MC57xxPSIA block above the TAS5705EVM2 block and gently push
down.
SLOU223A – December 2008 – Revised January 2009
TAS5705EVM2 : STEREO DIGITAL INPUT AMPLIFIER WITH EQ and DRC
5
