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SA-AK450P / SA-AK450PC
20.5. (G) Power P.C.B.
H
G
POWER P.C.B (REPV0133E)
H5104
9
8
7
6
5
4
3
2
1
W701
G
W602
C5102
W716
C5103
R5203
R5201
F
R5202
Q5202
C5204
C5203
E
B
W691
C5202
C
R5207
Q5201
E
B
R5206
HEATSINK
W750
C
7
1
IC5101
W748
IC5201
W607
2
4
R5204
1
3
5
R5205
E
8
14
R5209
W606
Q5113
B
C5205
W614
R5151
R5210
Q5108
C
C
D5130
Q5109
E
B
B
E
B
E
C
Q5153
W617
Q5173
R5149
D
C
W618
E
B
Q5154
R5146 R5148
R5112
W620
B
E
R5174
W679
C
R5173
W711
W623
R5153
W609
W624
W680
W674
W681
W610
C
C
W724
Q5104
W611
B
E
B
E
W625
Q5103
W710
C5105
W612
C
W626
C5133
W613
W702
E5103
W627
3
2
1
CN5103
1
2
3
4
5
6
7
8
9
10 11 12
B
A
1
2
3
W697
W698
W638
C5301
C5302
R5522
C5332
C5330
W639
R5302
C5303
C5319
R5303
C5304
C5305
W739
R5304
C5306
W682
IC5301
Q5112
Q5111
R5127
R5139
22
20
18
16
14
12
10
8
Q5114
C5321
C
C
23
21
19
15
13
17
11
9
E
B
E
C5113
D5156
C5314
C5318
D5154
C5123
C5320
C5312
W718
L5102
W633
L5101
W644
W641
L5301
W705
W634
4
L5401
W722
4
1
W726
3
W635
D5158
W721
3
2
W650
D5160
W727
W655
D5157
W656
W757
C5118
D5159
C5418
C5411
IC5401
C5117
R5113
23
1
3
5
7
9
11
13
15
17
19
21
R5317
C5410
C5425
C5421
2
4
6
8
10
12
14
16
18
20
22
W732
W709
C5408
C5413
C5402
C5432
R5524
W684
R5413
R5417
C5404
R5412
R5316
R5403
W672
C5406
R5404
1
2
3
4
5
6
7
8
9 10 11 12
J5104
CN5102
C5436
W744
4
5
C5171
C5172
W662
W700
W737
C5106
W690
C5152
Q5102
E
C
B
E
C
B
C5115
6
4
2
Q5101
W671
C5310
3
C5153
7
5
1
D5101
C5104
W733
E5101
C5124
C5187
1
2
3
W756
R5101
1
E
C
B
C5101
Q5110
2
L5601
1
2
C5439
C5434
3
4
8-RH-
6-RL-
1
2
C5325
C5326
RIGHT SPEAKER
5-RL+
7-RH+
C5328
3
4
9-NC
L5602
L5603
1
2
4-LH-
2-LL-
C5344
LEFT SPEAKER
1-LL+
3-LH+
3
4
C5334
L5604
JK5101
1
2
W735
C5343
C5335
3
4
C5429
PbF
0110A-1
0110A-1
6
7
8
84
9
10
1
1
SA-AK450P/PC
POWER P.C.B
12
13
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