Schematic Diagram -Dsp Section - Sony HCD-FZ900KW Service Manual

HCD-FZ900KW/FZ900M
5-23. SCHEMATIC DIAGRAM – DSP Section –
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
R715 JL708
10
R713
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-FZ900KW/FZ900M
• See page 29 for waveform. • See page 64 for IC Block Diagrams. • See page 78 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
GND
109
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
125 SPICLK
CL708
3.3
126 MISO IC700
CL709 0
ADSST-AVR-1115
127 MOSI
C713 0.1 DSP
128 GND
1.2
129 VDDINT
3.3
130 VDDEXT
1.1
0.01
131 AVDD
AVSS
132
C714 0.1
133 GND
0
CL712 CLKOUT
134
3.3
135 EMU
0
TDO
136
0
137 TDI
0
TRST
138
0
139 TCK
0
TMS
140
141 GND
1.6
CLKIN 1
142
1.6
143 XTAL
3.3
VDDEXT
144
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
R725 R728 R729
R721
0
0 1k
10k 10k
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
CL735 AMP_D2
1.2
SL/SR DPSOB DAI_P7 65
0<1.2> R744 AMP_D1
DPSOA DAI_P6
FL/FR 64
CL736 22
1.6
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
46 46
9 10 11
IC707
IC707 IC SI-3010KM-TLS
+1.2V 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 0.1 R768
6.3V 10V 2k 0.5% 25V
10k 0.5%
IC703 IC B/D IC705 IC B/D
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
1.7 3.3
0.1 1k
CL737 R750 CL742 R755 R759 CL745
100 100 100
C769
CL741
0.22
IC B/D
IC701 IC706
DATA SELECT EEPROM
R771 10k
R752
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
D3.3V
1
0 JL737 O BOARD
2 E4V
(8/10)
R774 GND CN304
3
(Page 39)
1k
CN701
30P
30 D-GND
AMP_D1
JL711
AMP_D1
29
AMP_D2
JL712
28 AMP_D2
AMP_D3
JL713
AMP_D3
27
AMP_DMIX
JL714
26 AMP_DMIX
25 D-GND
AMP_BCKO
JL715
24 AMP_BCKO
AMP_LRCKO JL716
23 AMP_LRCKO
22 D-GND
JL736
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
MAIN
BCK JL721
16 BCK N BOARD
LRCK JL722
(8/10)
15 LRCK
R775 CN305
14 D-GND
0 (Page 39)
AMP_MCKO JL723
13 AMP_MCKO
DIR_NONAU JL724
12 DIR_NONAU
DSP_INT JL725
11 DSP_INT
DSP_RESET JL726
10 DSP_RESET
DIR_RERR JL727
9 DIR_ERR
DSP_SPIDS JL728
DSP_SPIDS
8
DSP_MISO JL729
7 DSP_MISO
DSP_MOSI JL730
DSP_MOSI
6
DSP_SPICLK JL731
5 DSP_SPICK
JL732
P_CONT_DSP
4
JL733
3 DIR_XSTATE
SF_MASTER JL734
SF_MASTER
2
JL735
1 DSP_SF_CE