Panasonic SA-VK61DEE - Page 91

R254 10
R454 10
R340
0
R367
56K
C365
50V4.7
R366
56K
Q317
R453
4.7K
R467
1K
R267
1K
R253
4.7K
W25
0
R252
82
R249
82
C247
16V47
R251
82
R250
82
C248
1000P
R452
82
R450
82
R451
82
R449
82
C447
16V47
C448
1000P
W22
0
W26
0
C377
0.01
C446
33P
C445
100P
R448
27K
R445
2.7K
C442
50V4.7
R394
0
R248
27K
C246
33P
C245
100P
C376
0.01
W15
0
C242
50V4.7
R245
2.7K
R465
3.3K
Q312
R338
0
R361
56K
C362
50V22
R360
56K
Q314
R443
56K
R243
56K
R265 3.3K
Q308
A
B
C
D
E
HPR
HPL
+9V
HP_MUTE
MUTE_A
-9V
IC308
C0AABB000117
OP-AMP
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 22
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
Q308
B1GFGCAA0001
MUTING CONTROL
Q314, 317
B1GDCFGA0014
MUTING SWITCH
Q312
B1GFGCAA0001
MUTING CONTROL
321
456
6
5
4
1
2
3
C459
25V330
12
78
3
6
4
5
91
SA-VK61DEE