Panasonic SA-PT465EE Service Manual page 77

Dvd home theater sound system
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SCHEMATIC DIAGRAM - 9
B
MAIN CIRCUIT
: +B SIGNAL LINE
2
TO MAIN
SECTION (3/4)
15
16
17
: -B SIGNAL LINE
: MAIN SIGNAL LINE
: FM SIGNAL LINE
+7V
FLVOLOUT
FRVOLOUT
AGND
-7V
FRFIN
FLFIN
W2892
0
TV_R
TV_L
W2891
18
19
20
: DVD VIDEO SIGNAL LINE
: IPOD VIDEO SIGNAL LINE
: IPOD AUDIO SIGNAL LINE
TO MAIN
SECTION (2/4)
C2177
R2175
C2194
50V1
1.2K
4.7
FL
R2173
27K
Q2203
4
3
B1GDCFGA0018
MUTING CONTROL
5
2
W2769
0
6
1
R2271
56K
Q2101
B1HBECA00004
MUTING
C2294
4.7
C2277
R2273
27K
R2275
50V1
1.2K
0
21
22
23
77
: TV AUDIO SIGNAL LINE
: MIC SIGNAL LINE
D2752
R2705
B0ACCK000005
100
C2751
R2704
1
560
D2751
D2753
B0ACCK000005
B0BC5R000009
R2177
R2179
R2176
R2182
33K
22
22
10
R2174
C2178
C2180
R2178
6.8K
100P
R2180
0.1
C2179
22
22
82P
5
6
7
8
+VCC
IC2102
C0AABB000125
HEADPHONE AMP
-VCC
R2278
R2280
R2274
4
3
2
1
6.8K
22
22
C2279
R2277
R2279
R2282
82P
22
22
10
C2278
100P
R2276
33K
R2216
1K
R2116
1K
W2766
0
1/4
2/4
3/4
4/4
SA-PT465EE MAIN CIRCUIT
24
25
26
SA-PT465EE
I
J
Q2102
B1HBECA00004
MUTING
K
4
3
5
2
6
1
L
K3
0
K12
0
K14
0
M
R2870
220
N
O
P
27
28

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