Pioneer VSX-D509S Service Manual - Page 8
Block Diagram And Schematic Diagram
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1 2 3 4 VSX-D509S 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM A 3.1 BLOCK DIAGRAM UNIT AXX7046 CN105 6 IC101 B D.D & INPUT ASSY 57 6 P FRONT VIDEO ASSY CN901 2 3 4 6 8 3 CN107 11 B 12 IC104 3 1 3 4 5 IC102 9 10 IC1101 IC1701 38 67 6 3 J2 DIGITAL IN ASSY 1 5 IC1901 52 CN1901 2 CN1501 IC1201 38 IC1703 21 6 7 23 25 IC1705 67 26 DTS DECODER IC1705 12 8 9 7 18 17 19 IC303 5 7 CN305 7 CN104 7 5 IC302 7 11 11 3 IC302 C 1 9 9 11 12 10 H VIDEO & 6CH IN ASSY IC301 N S. VIDEO ASSY IC351, IC352 4 P FRONT VIDEO ASSY CN901 7 5 9 3 8 CN301 11 1 D P 3 FRONT VIDEO ASSY CN901 7 5 9 3 3 CN354 11 1 8 1 2 3 4
![](/manual_guide/products/pioneer-vsxd509s-service-manual-9631cba/8.png)
VSX-D509S
8
A
B
C
D
1
2
3
4
1
2
3
4
N
P
7
5
9
3
1
11
CN901
3
CN354
IC351, IC352
3
P
3
CN901
4
CN301
8
8
P
CN901
6
CN107
3
5
FRONT VIDEO ASSY
S. VIDEO ASSY
FRONT VIDEO ASSY
FRONT VIDEO ASSY
AXX7046
UNIT
CN105
6
CN305
IC101
IC303
IC1901
IC302
IC302
IC301
IC104
IC102
IC1701
IC1101
IC1201
B
H
J
7
7
7
1
9
11
CN104
7
9
11
CN1901
2
CN1501
2
5
3
7
5
9
1
11
5
5
3
2
5
1
3
4
6
12
3
38
38
21
26
23
25
6
7
IC1703
6
7
IC1705
DTS DECODER
6
7
IC1705
1
2
4
6
3
8
7
19
18
17
12
11
10
9
5
1
7
2
11
9
10
D.D & INPUT ASSY
DIGITAL
IN ASSY
VIDEO & 6CH IN ASSY
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM