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19
20
C26
C28
100NF
21
100NF
22
X7R
X7R
23
+3.3V
24
R5
10K
25
0000-0805
26
EAPD1
27
C34
28
100NF
Y5V
29
CENTERA
30
CENTERB
31
LEFTA
TW ARN3
32
LEFTB
33
R6
C38
100NF
10K
34
0000-0805
X7R
35
36
+3.3V
C42
100NF
X7R
U3
+20V
18
GNDREF
NC
17
GNDR1
OUTPL
16
VREG1
OUTPL
15
VREG1
VCC1P
14
VL
PGND1P
13
CONFIG
PGND1N
12
PWRDN
VCC1N
11
TRI-STATE
OUTNL
10
FAULT
OUTNL
9
TWARN
OUTPR
8
INLA
OUTPR
7
INLB
VCC2P
6
INRA
PGND2P
+20V
5
INRB
PGND2N
4
VREG2
VCC2N
3
VREG2
OUTNR
2
VSIG
OUTNR
1
VSIG
GNDS
DDX2060
L3 22uh
1
2
IND-22UH-CT622LY
C23
100NF
X7R
C24
R2
R3
C25
1000UF
20
6.2
100NF
25VDC
0000-1206
0000-1206
X7R
5%
5%
C29
1UF
C30
330PF
R4
C31
X7R
X7R
6.2
100NF
X7R
0000-1206
5%
C32
100NF
C33
X7R
100NF
X7R
L4 22uh
1
2
IND-22UH-CT622LY
C35
1UF
L5 22uh
1
2
IND-22UH-CT622LY
X7R
C36
100NF
X7R
C37
100NF
X7R
R8
R7
C39
6.2
20
100NF
0000-1206
0000-1206
X7R
5%
5%
C41
R9
C43
330PF
6.2
100NF
X7R
0000-1206
X7R
5%
C44
100NF
X7R
L6 22uh
1
2
IND-22UH-CT622LY
CENTER+
C89
1000PF
NPO
C27
CENTER+
470NF
FILM
CENTER-
C90
1000PF
NPO
CENTER-
LEFT+
C91
1000PF
NPO
LEFT+
C40
470NF
8 OHM
FILM
LEFT-
R26
150
0000-1206
5%
C92
1000PF
NPO
LEFT-
Ti t l e
5.1CHANNEL SCHEMATIC CENTER,LFCHANNELSAMPLIFIER
Si z e
DocumentNumber
B
150-0000-001
Date:
Monday, February18, 2002
8 OHM
Rev
A
Sheet
5
of
8
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