Hitachi HTD-K180UK Service Manual page 45

C41
100NF
X7R
+3.3V
R19 10K
0000-0603
EAPD
C49
100NF
Y5V
SURRLEFT_A
EIA0603
LEFT_A
TWARN1
REV3
CENTER_A
R20
10K
0000-0603
+3.3V
U3
19 18
GNDREF NC
20 17
GNDR1 OUTPL
C42
21 16
VREG1 OUTPL
22 15
VREG1 VCC1P
100NF
X7R
23 14
VL PGND1P
24 13
CONFIG PGND1N
25 12
PWRDN VCC1N
26 11
TRI-STATE OUTNL
27 10
FAULT OUTNL
28 9
TWARN OUTPR
29 8
INLA OUTPR
30 7
INLB VCC2P
31 6
INRA PGND2P
32 5
INRB PGND2N
33 4
VREG2 VCC2N
C52 100NF
34 3
VREG2 OUTNR
X7R
35 2
VSIG OUTNR
36 1
VSIG GNDS
C53
DDX-2050
100NF
X7R
AMP SCHEMATIC LEFT, SURRLEFT CHANNELS AMPLIFIER
L3 22uH
1 2
IND-1014P
C37
330PF
X7R
C39
R15
+28V
20
0000-1206
1000UF 5%
35VDC
C43
1UF
35VDC
R16
C45 20
0000-1206
5%
100NF C46
X7R 330PF
REV3 X7R
L4 22uH
1 2
IND-1014P
C50
1UF
+28V
35VDC
C51
100NF
X7R
R21
20
0000-1206
5%
C55
330PF
X7R
L5 22uH
1 2
IND-1014P
C36
C38 330UF
680NF 35VDC
FILM R13 R14
3.3K 3.3K
0000-1206 0000-1206
5% 5%
+28V
C47 R17 R18
680NF 3.3K 3.3K C48
FILM 0000-1206 0000-1206 330UF
5% 5% 35VDC
+28V
C56 R22 R23
680NF 3.3K 3.3K
FILM 0000-1206 0000-1206
C57
5% 5%
330UF
35VDC
SURRLEFT+
REV3
4 OHM
C40
1000PF
NPO
C44
1000PF
NPO
4 OHM
LEFT+
REV3
C54
1000PF
NPO
4 OHM
REV3
CENTER+