Dsp Assy (Xv-Dv575, Xv-Dv580 Only) - Pioneer XV-DV575 Service Manual

1

10.10 DSP ASSY (XV-DV575, XV-DV580 ONLY)

A
DSP ASSY
E
(XV-DV575, XV-DV580 ONLY : AWX8706)
B
FDTI
BDTO
CDTO
SDTO
FDTO
C
D
E
F
E
68
1
2
LCKO BCKO
R837
RAB4C470J
47
80 79 78 77
R801
47
1
SDI1
2
GNDIO
3
VDDIO
4
SDO3
5
SDO2
6
SDO1
7
SDO0
8
VDDCO
9
PF8
R807
10
PF6
47k 11
PF7
12
GNDCO
13
PF2
14
PF3
15
PF4
16
PF5
17
VDDIO
18
PF1
19
PF0
GNDSP
20
C807
470p
CH
C808
0.1
YB
GNDD
CN951
XKP3053
B
1/5
CN5532
2
3
V11
C833 C831 C829
0.1 stby 0.1
YB YB
C832 C830 C828
1
470p 470p
YB
CH CH
76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
FST_1
SDI0_1
SDI1_1
COMMOUT0
COMMOUT1
MCK_STD
MUTE
GNDCO
VDDCO
IC801
MODA
DSPC56371AF180
MODB
DSP
MODC
MODD
RESET
PINIT
EXTAL
VDDPD
GNDPD
GNDPP
C814
470p
C809
CH
1
YB C815
0.1
C810
YB
stby
TP1 TP3 TP5
TP2 TP4
JTAG
R966 R967
stby stby
R963
100
R964
100
XV-DV575
3
4
V1R2
V3D
V36
V3R
C852
stby
GNDD
C851 0.1 YB
1
/S
R851
2
Q /HOLD
IC851
47 3
/W
PDC136A8
4
Vss ROM
R854 stby
R855 10k
R856
10k
60
59
58
57
R829
56
V3D
47k
55
54
53
52
C
R827
51
50 0
R826
49
E
stby
48
47
46
45
44
43
42
41
V3D
IC802
TC7WU04FU TC7WU04FU
V37
(2/3)
8
7 1
4
C817
R817
0.1
10k
C813 YB
220p CH
C812
stby
C816
C811
220p CH
470p
R818 8
CH
5 3
IC802
4
47
TC7WU04FU
(3/3)
GNDD
V3D
R968
stby
IC951
74VHC08
V38
5V 3.3V
Level Shifter
1 14
1A Vcc
2 13
1B 4B
3 12
1Y 4A
4 11
2A 4Y
5 10
2B 3B
6 9
2Y 3A
7 8
GND 3Y
YB
C951
0.1
C952
stby
GNDD
4
V3D
8
Vcc
7
6
C
5
D
R857
10k
DECM
DSMD
Q801
RT1N241
B
R825
DSRT
100
IC802
(1/3)
8
2 6
4
R822
1M
X801
XSS3003
24.576MHz
R969
stby