Panasonic SA-HT340EB Service Manual page 67

Dvd home theater sound system
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SCHEMATIC DIAGRAM-7
B
MAIN CIRCUIT
:+B SIGNAL LINE
DVD-SUBW
DVD-SR
DVD-SL
DVD-CNT
DVD-FR
DVD-FL
AUX-RCH
AUX-LCH
TV-RCH
TV-LCH
TUN-RCH
TUN-LCH
MIXR
MIXL
LINEOUT-R
LINEOUT-L
27
28
29
:-B SIGNAL LINE
: MAIN SIGNAL LINE
: AUX SIGNAL LINE
R2307 1.8K
R2407 1.8K
80
79
78
77
76
75
74
73
72
71
70
69
68
67
81
SLIN
82
CIN
83
FRIN
84
FLIN
85
AVEE
86
AVCC
87
INR5
88
INL5
89
INR4
90
INL4
C1AB00002463
91
INR3
92
INL3
93
INR2
94
INL2
95
INR1
96
INL1
97
MICIN
98
AGND
C2295 1
99
RECOUTR
RECOUTL
100
C2195 1
1 2
3 4
5 6 7 8 9
10
11
12
13
14
30
31
32
: FM /AM SIGNAL LINE
: MUSIC PORT SIGNAL LINE
C2024 220P
C2023 220P
C2411
0.1
C2410 16V100
W2563
0
R2606
10K
C2607 50V22
R2607
10K
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
C2608
AGC1
50
16V10
C2605
0.047
SUBC
49
C2609
0.22
SUBOUT
48
OPIN1
47
OPOUT1
46
OPIN2
45
C2612
3300P
44
OPOUT2
AGND
43
42
AGND
IC2102
R2403
10K
SROUT
41
C2403
0.047
C2402
0.033
SRFIN
40
ASP
SRVOLOUT
39
SRNFIN
38
SRVOLIN
37
C2401
1
SRSELOUT
36
C2301
1
SLSELOUT
35
SLVOLIN
34
SLNFIN
33
R2301
SLVOLOUT
32
1.8K
SLFIN
31
C2303
C2302
0.047
0.033
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C2502
0.047
C2503
0.047
R2303
10K
33
34
35
67
Q2004
B1ADCE000012
LED DRIVE
R2608 56K
R2609
1.5K
R2610
56K
C2611
0.012
C2610
0.47
C2617
0.15
R2612
56K
R2611
1.2K
W2541
0
R2627
68K
SUBW
SR_OUT
R2401
1.8K
R2402
10K
SA-HT340E/EB/EG MAIN CIRCUIT
36
37
38
SA-HT340E / SA-HT340EB / SA-HT340EG
39

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