Schematic Diagram -Dsp Board - Sony HCD-DZ860W Service Manual

HCD-DZ860W/DZ870KW/DZ870M/DZ870W
6-28. SCHEMATIC DIAGRAM – DSP Board –
1 2 3
DSP BOARD
A
B
C
C708
C709
C710
D C711
R704 10k
CL705 JL707
DSP_RESET CL700 R705 1k
DSP_SPIDS CL701 R706 0 CL706
R707 10k
C716
0.1
SPICLK CL702 R708 22
DSP_MISO CL703 R709 22
MOSI CL704 R710 22
E
C706
0.1
C707
JL708
R715
10
R713
CL712
0
R716 22
JL700
R717 22
JL701
JL702
F R714 0
JL703
R701 0
JL704
R702 0
JL705
R703 0
C700 R712
7p 1M
X700 R700
C701
25MHz 330 C703
7p
10
G
H
HCD-DZ860W/DZ870KW/DZ870M/DZ870W
• See page 40 for waveform. • See page 86 for IC Block Diagram. • See page 94 for IC Pin Function Description of IC700.
4 5
CL710
C717
10
CL711
1.2
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88
109 GND
0.1
110 VDDINT
1.2
GND
111
112 VDDINT
1.2
GND
113
0.1
114 VDDINT
1.2
GND
115
0.1
116 VDDEXT
3.3
GND
117
0.1
118 VDDINT
1.2
GND
119
1.2
120 VDDINT
3.3
RESET
121
3.3
122 SPIDS
C712 0.01
GND
123
1.2
124 VDDINT
CL707 3.3
IC700
SPICLK
125
CL708
3.3
IC700
126 MISO
CL709 0
IC ADSST-AVR-1115
MOSI
127
DSP
C713 0.1
128 GND
1.2
VDDINT
129
3.3
130 VDDEXT
1.1
0.01
AVDD
131
132 AVSS
C714 0.1
GND
133
0
134 CLKOUT
3.3
EMU
135
0
136 TDO
0
TDI
137
0
138 TRST
0
TCK
139
0
140 TMS
141 GND
1.6
142 CLKIN 1
1.6
143 XTAL
3.3
144 VDDEXT
C715 0.1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
R718 R728 R729
R721 R725
0 1k
10k 10k 0
R723
10k
CL720 CL722
6 7 8
87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
C752
10
C743 0.1
VDDINT 72
SBL/SBR 1.2
JL710
DPSOD DAI_P9
71
CL734 AMP_D3
DPSOC DAI_P8
70
0.8
C/SW R742
GND
69
22
VDDINT
68
1.2
GND
67
C744 0.1 R743
VDDINT
66 22
1.2 CL735 AMP_D2
SL/SR DPSOB DAI_P7
65
0<1.2> R744 AMP_D1
FL/FR DPSOA DAI_P6
64
1.6 CL736 22
SPI_MAS DAI_P5 63
0 R745
CL733
PF_CE DAI_P4
62 22
GND 61
C745 0.1
VDDINT
60
1.2 3.3
VDDEXT 59
C746 0.1
GND
58
A18 DAI_P3 57
A17 DAI_P2
56
GND 55
C747 0.1
VDDINT
54
1.2
A16 DAI_P1 53
AD8
52
AD9 51
AD10
50
AD11 49
GND
48
C748 0.1
VDDINT 47
1.2
AD12
46
3.3
VDDEXT 45
C749 0.1
GND
44
AD13 43
AD14
42
AD15 41
ALE
40
RD 39
GND
38
C750 0.1
VDDINT 37
1.2
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
C755
220
10V
R746
C742 JL740 22
10
R753
22
68 68
9 10 11
IC707
IC707 IC SI-3010KM-TL
+3.3V REG
IC B/D
5 4 3 2 1
R754 3.3
C770 1 1.2 4
CL738 0
0.01
R776
C757 C767 C772
C758 C768
C765
1000 100 R769 1000
0.1 0.1 R768
0.1
6.3V 10V 2k 0.5% 25V
10k 0.5%
IC703 IC705
DATA LATCH AND GATE
R756 22
C763
0.1
R767
CL746
3.3 1.7 3.3 3.3
220k
5 4 8 7 6 5
3.3
3.3
Q700
RT1P140C-TP-1
1 2 3 1 2 3 4
DELAY
C762 R773
3.3
0.1 1.7 3.3 1k
CL737 R750 CL742 R755 R759 CL745
100 100 100
C769
CL741
0.22
IC701 IC706
DATA SELECT EEPROM
R752 R771 10k
22
R770 10k
3.3 0.1 3.3 3.3 3.3 3.3
1 2 3 4 8 7 6 5
C766
0.1
JL739
8 7 6 5
1 2 3 4
C759
3.3 0 3.3 3.3 3.3 3.3
0.1
R765
10k
0 3.3 3.3
R763
10k
1 2 3 4
IC702
BUS BUFFER
8 7 6 5
C761
3.3 0 3.3 3.3
0.1
R749 R757 R761 R766 R772
22 22 22 22 22
12 13 14
CL739
L700
10uH
C773
0.1
CN700
3P
JL738
MAIN
1 D3.3V
0 JL737 X
BOARD
E4V
2
(7/9)
R774 3 GND CN704
1k
(Page 55)
CN701
30P
30 D-GND
AMP_D1
JL711
29 AMP_D1
AMP_D2 JL712
28 AMP_D2
AMP_D3
JL713
27 AMP_D3
AMP_DMIX JL714
26 AMP_DMIX
25 D-GND
AMP_BCKO JL715
24 AMP_BCKO
AMP_LRCKO
JL716
23 AMP_LRCKO
JL736 22 D-GND
SI_A
JL717
21 SI-A
SI_B JL718
20 SI-B
SI_C
JL719
19 SI-C
SI_D JL720
18 SI-D
17 D-GND
BCK MAIN
JL721
16 BCK
V BOARD
LRCK JL722
15 LRCK (7/9)
R775
CN703
14 D-GND
0
(Page 55)
AMP_MCKO JL723
13 AMP_MCKO
DIR_NONAU JL724
12 DIR_NONAU
JL725
DSP_INT
11
DSP_INT
DSP_RESET JL726
10 DSP_RESET
JL727
DIR_RERR
9
DIR_ERR
DSP_SPIDS JL728
8 DSP_SPIDS
JL729
DSP_MISO
7
DSP_MISO
DSP_MOSI JL730
6 DSP_MOSI
JL731
DSP_SPICLK
5
DSP_SPICK
JL732
4 P_CONT_DSP
JL733
3
DIR_XSTATE
SF_MASTER JL734
2 SF_MASTER
JL735
1
DSP_SF_CE