Appendix B. Schematics; Figure 33. Schematic - Analog Inputs - Cirrus Logic CDB5490U Manual

APPENDIX B. SCHEMATICS

XLR-FE-NEUTRIK-NC3FD-H
NO POP
XLR-FE-NEUTRIK-NC3FD-H
NO POP
NOTES: UNLESS OTHERWISE SPECIFIED:
1. ALL RESISTOR VALUES ARE IN OHMS.
J28
J32 NO POP
1
4 2
1 2
3
3
NEUTRIK
R9
1K
4
GND
R11
2.2
3
IIN-
2
IIN+ NO POP R13
1K
1
GND
J1
J4
LINE 2
1
GND
J30
J34 NO POP
1
4 2
1 2
3
3
NEUTRIK
4
GND
3
VIN+
VIN- 2
1
GND
J3

Figure 33. Schematic - Analog Inputs

ECO# REV
A
ECO813 B
ECO832 B1
ECO853 C
ECO898 C1
ECO935 C2
J44
J7
1 R49 1K
GND 2
IIN- 3 4
NO POP
C5
X7R
J53
0.027UF
C6
J54
X7R
J8
0.027UF
IIN+
1 2
NO POP
GND
3 4
R50 1K
J46
R5
1K
J45
HDR2X1
J6
HDR3X2
GND VIN+
1 2
LINE
3 4
TP5
5 6
VIN+
C4
X7R
0.027UF
C9
X7R
0.027UF
J11
VIN-
1 2
GND 3 4
TP6
VIN-
HDR2X2
DESCRIPTION INC BY/DATE
Alan ZHA
INITIAL DESIGN
09/24/10
A. GARZA
ADDED VREG, U2, AND CHGD DC CONV., U8.
1/11/11
DARREN B.
CIRRUS DEVICE REVISION CS5490-ISZ/A0 TO A1
2/17/11
A. GARZA
CHGD Z3 TO CTES033V3-G, CHGD DANGER LABEL
4/8/11
A. GARZA
CHGD U1 TO CS5490-INZ Rev B0
9/15/11
A. GARZA
CHDG U1 TO CS5490-INZ/B2
3/12/12
IIN-
TP1
IIN-
C34
X7R
0.027UF
C35
X7R
0.027UF
IIN+
TP2
IIN+
VIN+
VIN-
PART # 600-00483-Z1
DESCRIPTION:
SCHEM CDB5490U-Z NPb
SHEET TITLE: ANALOG INPUTS
DRAWN BY: Alan ZHA ENGINEER: Alan ZHA
SIZE B
DATE: 02/17/11
SHEET
CHK BY/DATE
Alan ZHA
09/24/10
Alan ZHA
1/11/11
Alan ZHA
2/17/11
Alan ZHA
4/8/11
Alan ZHA
9/15/11
Alan Zha
3/12/12
REV C2
3
1
OF