Sony DAV-DZ970WA / HCD-DZ970WA Service Manual ▷ View online
HCD-DZ970WA
HCD-DZ970WA
53
53
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
DSP BOARD (SIDE B)
12
(12)
MAIN BOARD
CN704
F
CL700
CL701
CL702
CL703
CL704
CL705
CL706
CL707 CL708 CL709
CL710
A700
(CHASSIS)
CL711
CL712
CL713
CL714
CL715
CL716
CL717
CL718
CL719
CL720
CL721
CL722
CL723
CL724
CL725
CL726
CL727
CL728 CL729
CL730
CL731
CL732
CL733
CL734
CL735
CL736
CL737
CL738
CL739
CL740
CL741
CL742
CL743
CL744
CL745
CL746
L700
CN700
1
3
R701
R702
R703
R704
R705
R706
R707
R713
R714
R716
R717
R728
R729
R730
R738
R739
C703
C706
R742
R743
R744
R745
R746
R749
C710
C712
C713
R750
C715
C716
R754
R756
JL700
JL701
JL702
JL703
JL704
JL705
JL707
JL708
R763
C728
R765
C729
R766
JL710
JL711
JL712
JL713
C730
JL714
C731
JL715
JL716
JL717
JL718
R771
JL719
R772
R774
C738
C739
R776
JL720
JL721
JL722
JL723
JL724
JL725
C742
JL726
JL727
JL728
C745
JL729
C747
C748
JL730
JL731
JL732
JL733
JL734
JL735
C752
JL736
JL737
JL738
JL739
C758
JL740
C772
C757
C767
C765
C768
C771
C773
C755
1-875-175-
6-25. PRINTED WIRING BOARD – DSP Board (Side B) –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 36)
HCD-DZ970WA
HCD-DZ970WA
54
54
6-26. SCHEMATIC DIAGRAM – DSP Board –
• See page 28 for waveform. • See page 66 for IC Block Diagram. • See page 77 for IC Pin Function Description of IC700.
1
(7/9)
BOARD
MAIN
(7/9)
BOARD
MAIN
CN704
CN703
F
I
IC B/D
1.2
1.2
1.2
3.3
1.2
1.2
3.3
3.3
1.2
3.3
3.3
1.2
3.3
3.3
3.3
3.3
0
1.2
3.3
3.3
1.1
0
3.3
0
0
0
0
0
0
0
0
0
1.6
1.6
3.3
1.6
3.3
1.2
0
3.3
3.3
3.3
3.3
1.2
1.2
1.2
0
3.3
1.2
3.3
1.2
1.2
3.3
1.2
1.2
3.3
1.2
1.2
3.3
1.2
0
1.6
0<1.2>
1.2
1.2
0.8
1.2
1.2
1.2
1.2
1.2
1.2
1.2
0.1
0<3.3>
1.2
1.7
3.3
1.2
1.7
1.7
1.7
1.7
1.2
1.3
0<0.6>
0<1.2>
1.3
0
1.5
1.2
3.3
1
1.2
4
3.3
3.3
1.7
3.3
3.3
3.3
1.7
3.3
3.3
3.3
3.1
1.7
3.3
3.3
3.3
0.1
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
0
3.3
3.3
22
R708
0
R738
0.1
C773
0
R730
0.1
C721
0
R713
100
R755
22
R744
47
R727
0.1
C746
10k
R707
0.1
C749
0.1
C743
0.01
C707
0.1
C736
0.1
C730
22
R756
0.1
C733
0.1
C727
CL710
0.1
C724
10
R715
22
R717
10
C717
0.1
C716
1k
R705
1k
R729
0.1
C709
0.1
C708
1M
R712
1k
R726
C755
220
10V
CL712
0.1
C723
10k
R723
0.01
C712
0.22
C769
0.1
C745
22
R732
22
R710
6.3V
1000
C757
0.1
C739
0.1
C735
0.1
C729
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
0
R728
10
C703
0.1
C732
0.1
C726
10k
R704
0.1
C722
CL711
220k
R767
0.1
C762
0.1
C710
22
R742
7p
C701
0.1
C748
0.1
C763
0.1
C711
25MHz
X700
0.1
C706
0
R739
0
R731
0
R706
0.1
C765
10
C752
22
R743
22
R709
0.1
C750
JL708
CL733
22
R716
100
R750
0
R718
0.1
C744
0.1
C738
10k
R721
0.1
C734
0.1
C728
7p
C700
0.1
C725
0.1
C731
JL707
0
R701
100
R759
330
R700
22
R734
0.1
C714
0
R776
0.1
C713
10
C742
0.1
C747
0.1
C715
10k
R725
8
7
6
5
4
3
2
1
JL738
JL737
JL711
JL712
JL713
JL712
JL713
JL715
JL716
JL716
JL736
JL717
JL718
JL718
JL721
JL722
JL722
JL723
JL724
JL725
JL726
JL727
JL728
JL729
JL730
JL731
JL732
JL733
JL724
JL725
JL726
JL727
JL728
JL729
JL730
JL731
JL732
JL733
CL700
CL701
CL701
CL702
CL703
CL704
CL703
CL704
CL720
CL722
CL735
CL734
CL736
CL741
CL737
CL742
CL745
CL746
CL744
CL738
CL739
CL731
CL730
CL726
CL725
CL724
CL723
CL718
CL717
CL705
CL706
CL706
CL707
CL708
CL709
CL708
CL709
CL713
CL714
CL715
CL716
CL719
CL721
0.5%
10k
R768
0.1
C768
10V
100
C767
1
2
3
4
5
1k
R774
0.5%
2k
R769
0.1
C771
25V
1000
C772
JL700
JL701
JL702
JL703
JL704
JL705
JL701
JL702
JL703
JL704
JL705
1k
R773
JL710
0
R775
22
R745
22
R746
22
R749
22
R757
22
R766
22
R761
22
R772
22
R752
22
R753
10k
R771
10k
R765
10k
R763
10k
R770
JL734
JL735
0.1
C758
0.1
C766
0.1
C759
0.1
C761
0
R735
5
4
3
2
1
10uH
L700
0.01
C770
JL714
JL719
JL720
JL720
0
R737
0
R736
22
R740
R754
0
CL732
CL729
CL728
CL727
0
R714
0
R702
0
R703
JL739
30P
CN701
1
2
3
3P
CN700
D3.3V
E4V
GND
E4V
GND
8
7
6
5
4
3
2
1
IC706
JL740
DSP_RESET
DSP_MISO
MOSI
SF_MASTER
SF_CE
DSP_MISO
SPICLK
DSP_SPICLK
DSP_MOSI
SPICLK
DSP_SPIDS
MOSI
SF_CE
FL/FR
SL/SR
C/SW
SBL/SBR
3
8
D
13
4
E
H
G
10
5
11
C
A
12
7
9
B
2
6
F
1
DSP BOARD
BCK
AMP_MCKO
AMP_BCKO
LRCK
AMP_LRCKO
DIR_NONAU
SI_A
SI_B
SI_C
SI_D
AMP_DMIX
DIR_RERR
DSP_INT
TC7WH125FK(TE85R)
IC702
8
7
6
5
4
3
2
1
G1-
A1
Y2
GND
A2
Y1
G2-
Vcc
IC702
BUS BUFFER
8
7
6
5
4
3
2
1
A
B
Y-
Y
SELECT
ST
-
Vcc
TC7WH157FK(TE85R)
IC701
S25FL040LMF1003R
(for SER
VICE)
CE
SO
WP
Vss
SI
SCK
HOLD
Vdd
GND
IC701
DATA SELECT
IC706
EEPROM
AMP_D3
AMP_D1
AMP_D2
IC703
DATA LATCH
IC705
AND GATE
2A
2B
1Y
Vcc
Q
VCC
1A
1B
2Y
GND
D
CLK
DGND
TC7WZ08FK(TE85R)
IC705
74L
VC1G79GW
-125
IC703
RT1P140C-TP-1
Q700
DELAY
IC707
+3.3V REG
IC SI-3010KM-TL
IC707
EN
IN
GND
OUT
FB
AMP_D1
AMP_D2
AMP_D3
AMP_DMIX
AMP_D2
AMP_D3
AMP_DMIX
SI_A
SI_B
SI_C
SI_D
SI_B
SI_C
SI_D
AMP_LRCKO
AMP_BCKO
AMP_MCKO
LRCK
BCK
SF_MASTER
DSP_SPICLK
DSP_MOSI
DSP_MISO
DSP_SPIDS
DIR_RERR
DSP_RESET
DSP_INT
DIR_NONAU
DSP_SF_CE
SF_MASTER
DIR_XSTATE
P_CONT_DSP
DSP_SPICK
DSP_MOSI
DSP_MISO
DSP_SPIDS
DIR_ERR
DSP_RESET
DSP_INT
DIR_NONAU
AMP_MCKO
D-GND
LRCK
BCK
D-GND
SI-D
SI-C
SI-B
SI-A
D-GND
AMP_LRCKO
AMP_BCKO
D-GND
AMP_DMIX
AMP_D3
AMP_D2
AMP_D1
D-GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
VDDEXT
GND
VDDINT
GND
DPSOE DAI_P10
DPSIA
DAI_P1
1
DPSIB DAI_P12
DPSIC DAI_P13
DPSID DAI_P14
DPSIE DAI_P15
VDDINT
GND
GND
DPDVLRCK DAI_P16
DPDVBCK DAI_P17
DPLRCK DAI_P18
DPBCK DAI_P19
VDDINT
GND
GND
VDDEXT
DPFSCK DAI_P20
GND
VDDINT
NONAUDIO FLAG2
SF_CE FLAG3
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
VDDINT
Compressed Stream
LPCM FL/FR
LPCM SL/SR
LPCM C/SW
LPCM SBL/SBR
Lt/Rt
ADSST-AVR-1115
IC700
DSP
IC700
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDEXT
GND
VDDINT
GND
VDDINT
RESET
SPIDS
GND
VDDINT
SPICLK
MISO
MOSI
GND
VDDINT
VDDEXT
AVDD
AVSS
GND
CLKOUT
EMU
TDO
TDI
TRST
TCK
TMS
GND
CLKIN
XTAL
VDDEXT
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDEXT
GND
VDDINT
GND
VDDINT
RESET
SPIDS
GND
VDDINT
SPICLK
MISO
MOSI
GND
VDDINT
VDDEXT
AVDD
AVSS
GND
CLKOUT
EMU
TDO
TDI
TRST
TCK
TMS
GND
CLKIN
XTAL
VDDEXT
VDDINT
CLKCFG0
CLKCFG1
BOOTCFG0
BOOTCFG1
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
FLAG0 INT_REQ
FLAG1 DIR_ERR
AD7
GND
VDDINT
GND
VDDEXT
GND
VDDINT
AD6
AD5
AD4
VDDINT
GND
AD3
AD2
VDDEXT
GND
AD1
AD0
WR
VDDINT
VDDINT
GND
RD
ALE
AD15
AD14
AD13
GND
VDDEXT
AD12
VDDINT
GND
AD11
AD10
AD9
AD8
A16 DAI_P1
VDDINT
GND
A17 DAI_P2
A18 DAI_P3
GND
VDDEXT
VDDINT
GND
PF_CE DAI_P4
SPI_MAS DAI_P5
DPSOA DAI_P6
DPSOB DAI_P7
VDDINT
GND
VDDINT
GND
DPSOC DAI_P8
DPSOD DAI_P9
VDDINT
(Page 43)
(Page 43)
HCD-DZ970WA
HCD-DZ970WA
55
55
6-27. PRINTED WIRING BOARD – S-AIR-CON Board –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
Q120
Q121
CL212
CL213
CL214
CL215
CL216
CL217
CL218
CL219
CL220
CL221
CL222
CL223
CL224
CL226
CL227
CL228
CL229
CL230
CL231
CL232
CL233
CL235
CL236
CL237
CL239
R195
R197
R199
CL241
CL242
CN113
R198
R200
R194
R196
E
E
CN1
12
R193
CN110
CN111
CL238
CL240
21
6
17
1
1
1
1
2
29
30
4
2
EZW-T100
(S-AIR TRANSMITTER)
S-AIR-CON BOARD (SIDE A)
S-AIR-CON BOARD (SIDE B)
12
(12)
1-876-186-
12
(12)
1-876-186-
MAIN
BOARD
CN651
L
POWER
BOARD
CN908
T
IO-COMPONENT
BOARD
CN409
S
(Page 46)
(Page 61)
(Page 36)
HCD-DZ970WA
HCD-DZ970WA
56
56
6-28. SCHEMATIC DIAGRAM – S-AIR-CON Board –
CN409
IO-COMPONENT
BOARD
CN908
BOARD
POWER
BOARD
MAIN
(7/9)
CN651
S
T
L
4.1
3.3
0.1
4.1
4.9
CL226
CL236
CL233
470
R194
CL240
CL213
CL212
CL239
CL228
CL224
CL214
CL217
CL232
CL222
CL220
CL227
CL218
CL221
CL219
CL235
CL216
CL223
CL238
CL215
CL242
CL230
470
R193
CL231
CL241
RT1N441C-TP-1
Q120
47k
R195
470
R196
10k
R197
10k
R198
10k
R199
10k
R200
30P
CN113
CN112
17P
CL229
CL237
CN110
4P
2P
CN111
B
3
A
D
5
6
1
4
C
2
S-AIR-CON BOARD
STS-Lin
A-GND
STS-Rin
A+5V
S-AIR-GND
E4V
1
2
3
4
1
2
A+5V
GND
I2C_SDA
RESET
IFMT0
BCK1
LRCK2
GPIO2
S-AIR_DET
GND
SD2
LRCK1
BCK2
SD1
SRC_MUTE
ADC_SEL
I2C_SCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
A5V
Rch
AGND
Lch
GPI00
GPI01
GPI02
GPIO3
4V
GND
RESN
ADC_SEL
GND
LRCK1
BCK1
SD1
GND
I2C_SCL
I2C_SDA
SRC_MUTE
IFMT0
GND
LRCK2
BCK2
GND
SD2
SD3
SD4
SPDIF
SPDIF_SEL
Rch
AGND
Lch
GPI00
GPI01
GPI02
GPIO3
4V
GND
RESN
ADC_SEL
GND
LRCK1
BCK1
SD1
GND
I2C_SCL
I2C_SDA
SRC_MUTE
IFMT0
GND
LRCK2
BCK2
GND
SD2
SD3
SD4
SPDIF
SPDIF_SEL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
EZW-T100
(S-AIR TRANSMITTER)
2SB1690KT146
Q121
Q120,121
B+ SWITCH
(Page 47)
(Page 62)
(Page 43)
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