Main Assy (2/2) - Pioneer VSX-5231 Service Manual

1

10.2 MAIN ASSY (2/2)

A
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
R470
0
R466
C470
R461 1K
-
100
R468
10K
C472
B
-
Q416 Q417
INC2001AC1 INC2001AC1
C
R521
C492
330
R530
C498
330
R532
C499
330
R541
C506
D
330
R593
C542 10/50
330
R590
C541
330
C556
-
E
A 1/2
C557
-
F
A
2/2
52
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2
C460
R462
10/50
1K (SW)
R463
10K
C469
0
J500 0
J501 0
J502 0
(C)
(SL)
R469 100
(CD)
10/50
10/50
(SAT)
10/50
10/50
(DVD)
10/50
C514
10N-K
UTC4580E
(FL)
C529
10N-K
470K
R582
470K
R583
470K
R609
R610
470K
A 1/2
2
manuals search engine
3
(SW)
R447
4K7
C447 150N(R)-63V
C448 47N(EB)-100V
C449 22N(EB)-100V
(SW)
R472 (FL)
100 C462 10/16
10/16
C464
C464,C462 : SIZE 3*5
ZD401
LUDZS6.8B
ZD400
LUDZS6.8B
C508 10N-K
10/50
C509
IC401
UTC4580E
(SW)
4
C507
R544
1
1K
10/50
R548
5K6
C515
10N-K
R557
IC402
UTC4580E
R559
IC403
8 6
R561
R560
8 6 7
10K R562 -
7 5
5
C517 33P-J
C519
33P-J
10K
R566
2SK209Y
R568
10K
C520 33P-J
C522 33P-J
R569 10K
R571
R572
10K
R573
2
R576
R574 10K
2 1
10K R577 -
1 4 3
4 3
C528
10N-K
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SW)
: Audio Signal Route (Subwoofer ch)
(HPL)
: Audio Signal Route (Headphone L ch)
VSX-523-K
3
4
(SW)
C441
10N-K-2012
30 29 28 27 26 25 24 23 22 21 20 19 18
31
32
33
34
35
36
37
38
39
40
R2A15218FP
41
42
43
44
45
46
47
R491
48
NM
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63
(SW)
R542
0
C503
C475
R539 R540 R497
3
4K7 4K7
1K
10/50
2
91K
10K
10K
C516 : SIZE 3*5
1/50
C516
470K
R565
Q426
RT1P141C
91K
RT1P141C
10K
RT1N441C
(CD)
: Audio Signal Route (CD L ch)
(SAT)
: Audio Signal Route (SAT L ch)
(DVD)
: Audio Signal Route (DVD L ch)
: Audio Signal Route (L ch)
4
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC400
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
(SW)
5
7
6 8
R507 1K5
C484
47P-J