User Manual

CDB8421
DS641DB3 7
CONNECTOR
Reference
Designator INPUT/OUTPUT SIGNAL PRESENT
+5V J1 Input +5.0 V Power Supply
GND J2 Input Ground Reference
VL J3 Input +3.3 V to +5.0 V Variable Power Supply for VD
COAX IN J5 Input CS8416 digital audio input via coaxial cable
OPTICAL IN J12 Input CS8416 digital audio input via optical cable
COAX OUT J6 Output CS8406 digital audio output via coaxial cable
OPTICAL OUT J15 Output CS8406 digital audio output via optical cable
PCM Headers J8
J11
Input/Output I/O for PCM Clocks & Data
TDM Header J16 Input/Output I/O for TDM Clocks & Data
Table 6. System Connections
PIN SIGNAL
1 Master Clock
2 Serial Bit Clock
3 Left-Right (Word) Clock
4 Serial Data (In for J8, Out for J11)
5 Serial Data (Out for J8, In for J11)
6-10 Ground
Table 7. Header Connections (J8 and J11)