Manual

CDB4265
DS657DB1 17
JUMPER PURPOSE POSITION FUNCTION SELECTED
J6 Selects the source of voltage for the VLS
supply.
+1.8 V
+2.5 V
+3.3 V
+5 V*
Voltage source is +1.8 V regulator.
Voltage source is +2.5 V regulator.
Voltage source is +3.3 V regulator.
Voltage source is +5 V regulator.
J7 Selects the source of voltage for the VLC
supply.
+1.8 V
+2.5 V
+3.3 V
+5 V*
Voltage source is +1.8 V regulator.
Voltage source is +2.5 V regulator.
Voltage source is +3.3 V regulator.
Voltage source is +5 V regulator.
J11 Selects the source of voltage for the VD
supply.
+3.3 V
+5 V*
Voltage source is +3.3 V regulator.
Voltage source is +5 V regulator.
J12 Selects the source of voltage for the VA
supply.
+3.3 V
+5 V*
Voltage source is +3.3 V regulator.
Voltage source is +5 V regulator.
J20
J21
Selects the input connector for the mic
inputs of the CS4265 ADC input multiplexer.
Line Input*
Mic Input
Select RCA inputs as source.
Select TRS inputs as source.
J26
J27
Selects the input connector for the line
inputs of the CS4265 ADC input multiplexer.
RCA*
CD
Select RCA inputs as source.
Select CD input as source.
J28 Selects the source of the CS4265 SGND
signal.
GND*
SGND
Local connection to board ground plane.
SGND signal from CD IN connector.
*Default factory settings
Table 7. System Jumper Settings