Pioneer VSX-417-K Service Manual page 73

5
QQ
3 7 63 1515 0
• DSP Block Diagram
V3D V5A
(19P)
CN701
FR
5 28
FL
7 27
SR
9 26
SL
11 25
LFE
13 24
C
15 23
SBR
17 22
SBL
19 21
RIN
1 32
LIN
3 31
DATA
(A/D)
JA501
IN4
TE
L 13942296513 1 42
IN3
2 44
(13P)
CN901
FRONT
IN
3 7
(10P)
CN601
IN2
7 5
IN1
1 1
10 16
OPT
OUT
www
.
5
http://www.xiaoyu163.com
(15P)
CN951
14 15 36
DATA F
6
IC701
DATA S
AK4628AVQ
7
DATA C
Codec
8
DATA SB
12
MCK
39
LRCK
5
BCK
4
9 16 37
GNDA
V5D V3D
X'tal
28 13 21 38 30
IC601
AK4114VQ
DIR
LRCK
24
BCK
26
DATA
25
MCK
23
41 43 45 47
2 4 6 14 22
GNDD
x ao
y
i
http://www.xiaoyu163.com
6
8
System Microcomputer
IC952
TC74VHCT541AFT
3 → 5V Conversion
V3D
6 3
IC871
Q Q
3 6 7 1 3
7WH125
2 5
GNDD
LRCK
BCK
DATA
MCK
5
IC802
3
6 2 1
X801
u163
.
VSX-417-K
6
7
2 9 9 4 2 8
B
DSP ASSY
V3D
7
3,17,25,39,
41,64,75
6
V1R2
5
4
8,29,44,
52,71
79
77
IC801
DSPC56371AF180
DSP
8
1 5 0 5 8 2 9 9 4
SW
4
60 78
62 76
1
73
45
7
2,12,20,24,28,40,
• At fs= 44.1 kHz (XM)
42,43,53,65,68,74
LRCK= 44.1 kHz
BCK= 2.8224 MHz
GNDD MCK= 11.2896 MHz
• At fs= 48 kHz
LRCK= 48 kHz
BCK= 3.072 MHz
MCK= 12.288 MHz
• At fs= 96 kHz
LRCK= 96 kHz
BCK= 6.144 MHz
MCK= 24.576 MHz
m
co
7
8
9 9
A
B
C
2 8 9 9
D
E
F
73
8