Texas Instruments SLEU056 - Manual (Page 14)

Board Overview
2-2
2.1 Board Overview
Figure 2−1. Board Outline With Connectors, Switches, Jumpers, and Indicators
J101
J100
J300
J540
J541
J581
J580
S32
0
S341 S340
J170
J160
S10
0
JMP120
JMP130
JMP360
S620
S240
RESET
MUTE
S/PDIF Digital Audio
Optical/Toslink Input
A/D−Converter Output
D/A−Converter Input
S/PDIF Digital Audio
Coaxial/RCA Input
PC and I 2 C Connector
− +
Volume Control
+
−
+
− Speaker Right
Speaker Left
PSU Connector
I2S Interface
BYPASS DIGITAL AUDIO PROCESSOR
Switch between Optical
and Coaxial input
ACTIVE
BYPASSED
EQUALIZER ENABLE
EQ DISABLE
EQ ENABLE *
* * * * *
*
SAMPLE RATE
CONTROL
S/PDIF ERROR
ENABLE
*
Coaxial
Optical
LED223 LED222 LED221 LED220
POWER
NO S/PDIF
TEMPERA
TURE W
ARNING
PROTECTION MODE
J600
Note: *) Indicates default jumper posistions.
J400
The physical structure for the TAS5010−5112F2EVM is illustrated in
Figure
2−2. Block headings refer to page headings in the
TAS5010−5112F2EVM schematic.
Figure 2−2. Physical Structure for the TAS5010−5112F2EVM
POWER SUPPPLY SECTION
PCM TO PWM MODULATOR SECTION & OUTPUT STAGE SECTION
DIGITAL AUDIO
PROCESSOR SECTION
AUDIO INPUT SECTION
CONTROL SECTION
TAS5010 + TAS5112ADFD REFERENCE DESIGN