Analog Devices ADSP-2191 EZ-KIT Lite Manual page 82

A
JP1 SETTINGS
SJ1 SJ2 INPUT SOURCE
1 & 3 2 & 4 MIC IN
1 * 3 & 5 4 & 6 LINE IN
* = DEFAULT
SJ2
SHORTING
JUMPER
DEFAULT=3 & 5
SJ1
FER3
SHORTING
600
JUMPER
1206
DEFAULT=4 & 6
LINE IN/MIC
P3
2
2
3
4
5
1
CON001
AGND
FER4
HEAD PHONE OUT
600
3 P4 1206
2
3
4
5
1
CON001
AGND
FER5
600
1206
4
A
B
R27
2.21K
1206
POPULATE TO COMPLY WITH PC99
R28
0.00
JP1 1206
1 2
3 4 ALT_VAL=1K
5 6
IDC3X2
R17
AGND
4.7K
1206
C4
470PF
1206
AGND AGND
FER2 R18
600 4.7K
1206 1206
C5
470PF
1206
AGND
AGND
C8
470PF
1206
AGND AGND
C7
470PF
1206
AGND AGND
B
C89
0.22UF
805
C13
0.01UF
1206
DNP
C90
1UF
805
R26
4.7K
1206
C91 TP2
1UF
805
R19
4.7K AGND
1206
CT3
220UF
E
R20
10K
1206
CT2
220UF
E
NOTE: Place MIC2 TestPoint(TP2) as close to PIN (22) as possible.
R21
10K
1206
C
CT6
10UF
B
C12
0.1UF
1206
C9
270PF
805
U10
C6
270PF
805 27
VREF
28
VREFOUT
C93 30
AFILT2
1UF
805 29
AFILT1
32
FILT_L
C92
1UF 31
FILT_R
805
AD1885
33
RX3D
C10 C11 34
CX3D
0.047UF 0.1UF
1206 1206
22
MIC2
21
MIC1
24
LINE_IN_R
23
LINE_IN_L
36
LINE_OUT_R
35
LINE_OUT_L
37
MONO_OUT
41
HP_OUT_R
39
HP_OUT_L
AD1885JST
LQFP48
Title
Approvals Date
Drawn
Size
Checked
B
Engineering
Date
C
D
C15
C14
DNP
0.00
805
805
DNP
Y3
24.576MHZ
OSC005
2
XTAL_IN AD1803_CLKOUT
3
XTL_OUT
8
SDATA_IN DIN0
5
SDATA_OUT DT0
6
BIT_CLK CLK0
10
SYNC RFS0
11
RESET 1885_RESET
46
ID1
45
ID0
48
JS1
47
JS0
12
PC_BEEP
13
PHONE_IN
R22 R23 R25
R24
10K 10K 10K
10K
1206 1206 1206 1206
14
AUX_L
15
AUX_R
16
VIDEO_L
17
VIDEO_R
18
CD_L
20
CD_R
19
CD_GND_REF
ANALOG
20 Cotton Road
Nashua, NH 03063
DEVICES
PH: 1-800-ANALOGD
ADSP-2191 EZ-KIT LITE - STEREO CODEC
Board No.
A0158-2000
Sheet 4 OF
7-15-2002_9:54
D
1
2
3
4
Rev
2.2
14