Audio Assy (Vsx-1024-K, Vsx-1029-K, Vsx-44 Only) - Pioneer VSX-824-K Service Manual

1

10.18 AUDIO ASSY (VSX-1024-K, VSX-1029-K, VSX-44 ONLY)

A
JACK403
R545
R473
R483 0 1K
SW2_OUT
100
R526
10K
C468
-
Q420 Q422
INC2001AC1 INC2001AC1
R466
R470
0
R461 1K
SW1_OUT
100
R468
10K
C472
-
Q416 Q417
INC2001AC1
INC2001AC1
B
C
JACK401
R521
C492
L
330
CD
R530
R
C498
330
R532
C499
L
330
SAT/CBL
R541
C506
R
330
R593
C542
L
D 330
DVD
R590
R C541
330
E
R582
R583
R609
R610
F
I
32
1
2
C461
R482
(SW)
10/50
1K
R480
10K
C558
C460
R462
10/50
1K
-
C546
330P-J
ZD400
R463 (SW)
LUDZS6.8B
R588
10K
100(1)
C537
220/16(6.3*11)
SBLIN
SBRIN
CIN
SLIN
SRIN
R472
SUM_FL
R469
SUM_FR
R516
ZONE2_L
ZONE2_R
10/50
CD_L
10/50
CD_R
10/50
SAT_L
10/50
SAT_R
10/50
DVD_L
10/50
DVD_R
C514
10N-K-2012
NJM4580CG
SUM_FR
R568
(FL)
SUM_FL
IC403
NJM4580CG
C529
10N-K-2012
470K
470K
470K
470K
CN401
C125Z2-15
A
2
3
SW_MUTE
-6.8V
NM(FILM)
C566
+6.8V +6.8V
-
C547
330P-J
ZD401
LUDZS6.8B
R589
100(1)
C538
220/16(6.3*11)
R447
4K7
C447 150N(R)-63V
C448 47N(EB)-100V
C449 22N(EB)-100V
(SBL)
(C)
(SW)
(SL)
R478
100
C462 10/50
100
10/50
C464
R477
0 R509
0
R481
C488
470K
10/50
C489
C473
R485
10/50
10N-K-2012
470K
C477
100P-J
-6.8V
C480
100P-J
AIN_L
AIN_R
+12V
-12V
C508
10N-K
C509 10/50
IC401
(SW)
4
C507
R544
1
1K
10/50
R548
5K6
C515
10N-K-2012
R557
IC402
NJM4580CG R559
IC403
8 6
R561 R560
8 6 7
-
10K R562
7 5
5
C517 33P-J
C519
33P-J
R566 10K
10K
C520 33P-J
C522
33P-J
R569 10K
R571
R572
10K
R573
2
R576
R574 10K
2 1
10K -
R577
1 4 3
IC402
4 3
NJM4580CG
C528
10N-K-2012
C533
10N-K
C445
C450
82P-J 82P-J
CP17
VSX-824-K
3
4
C441
10N-K-2012
30 29 28 27 26 25 24 23 22 21 20 19 18
31
32
33
34
TRER 31 : N.C
32 : BASSR1
35 N.C
33 : BASSR2
36
D/A OUT_SBL
37
D/A OUT_SBR
38
D/A OUT_C
39
D/A OUT_SW
40
D/A OUT_SL
(FL)
470K
41
D/A OUT_SR
42
D/A OUT_FL
43
D/A OUT_FR
470K
44
SBRCIN
45 SBLCIN
46
ZONE2_L
47
ZONE2_R
50:CLOCK
R491
48
DGND
0
49
DATA
50
51 52 53 54 55 56 57 58 59 60 61 62 63
VOL_CLK
VOL_DATA
R542
0
C503
NJM4580CG
C475
R497
R539 R540
3
4K7 4K7
10/50 1K
2
+12V
91K
10K
10K
S Q425
1/50
G
C516
R565 470K
D R518 0
Q426
RT1P141C
91K
10K
Q428
S
G
SW_SUM
D
-12V
4
(SW)
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
NC
NC
NC
NC
NC
NC
N.C
N.C
N.C
IC400
REC_L
R2A15218FP
REC_R
N.C
N.C
N.C
REC_L
REC_R
IN_L
IN_R
IN_L
IN_R
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
(SW)
IC401
NJM4580CG
(SW)
(SW)
5
100
7
R498
6 8 R507
1K5
C484
47P-J
-12V