Sony DAV-DZ970WA / HCD-DZ970WA Service Manual ▷ View online
HCD-DZ970WA
HCD-DZ970WA
49
49
6-21. SCHEMATIC DIAGRAM – JACK, P-SW Board –
BOARD
IO-COMPONENT
CN411
Q
MAIN
BOARD
(1/9)
CN2101
H
FL
BOARD
CN100
MAIN
BOARD
(5/9)
CN502
O
N
4
3.3
0
2.6
0
3.3
0
0
2.9
0
3.3
0
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
9.1
0
4.5
4.5
4.5
2.9
0
0
9.1
16V
10
C138
16V
10
C144
16V
47
C135
10V
100
C137
470p
C148
470p
C134
C133
100p
C147
100p
C145
1000p
0.1
C139
0.1
C158
470
R143
470
R146
1k
R130
1k
R131
1k
R150
1k
R149
4.7k
R144
10k
R135
R134
22k
22k
R148
22k
R137
100k
R145
100k
R147
0
R153
0
R155
FB102 FB103
FB104
RT1N441C-TP-1
Q102
INVERTER
8
7
6
5
4
3
2
1
J100
J101
1000p
C152
Q103
RT1P140C-TP-1
AMP GAIN SWITCH
R156
0
100k
R159
470
R161
16V
C164
10
R164
22k
C161
470p
R163
1k
C160
100p
R160
22k
4.7k
R158
4.7k
R157
3.3k
R128
S105
2.2k
R126
S106
3.3k
R115
S101
S100
2.2k
R121
S102
S104
S103
2.2k
R122
1k
R123
2P
CN101
GND
KEY0
22
R129
100
R132
RT1P141C-TP-1
Q104
2.2k
R139
RT1P141C-TP-1
Q105
2.2k
R136 10V
100
C132
MA2J1110GLS0
D107
680
R133
100k
R138
47
R140
RT1N441C-TP-1
Q101
1
2
3
4
5
CN107
5P
0.01
C168
0.01
C169
10V
C157
100
1000p
C143
1000p
C142
1000p
C156
JW102
MC2837
D108
MC2837
D109
0.1
C159
C162
100p
C127 0.1
10k
R110
330
R1
14
330
R1
13
JW100
3.3k
R109
100
R1
11
1
C122
5
4
3
2
1
100
R1
12
1
C121
19P
CN103
E4V
5V
Mount Mecha
153799342
A100
1
2
3
4
5
6
7
8
9
9P
CN102
CL173
CL179
CL200
CL172
CL181
CL169
CL158
CL168
CL171
CL187
CL160
CL167
CL189
CL193
CL157
CL164
CL196
CL162
CL183
CL161
CL194
CL165
CL188
CL184
CL159
CL195
CL192
CL166
CL153
CL186
CL201
CL197
CL190
CL198
CL185
CL155
CL199
CL191
CL154
CL175
CL163
CL170
CL156
CL177
C136
0.1
CN104
1
2
3
4
5
CN105
5P
3.3k
R141
1k
R184
1k
R186
1k
R187
JW144
2P
CN109
100p
C170
CL207
CL206
S108
(CHASSIS)
(CHASSIS)
(CHASSIS)
0
JR103
0
JR101
+
+
-
-
+
+
-
-
FUNCTION
/
Q101,104,105
MIC DC SWITCH
8
F
E
G
2
I
H
10
7
5
11
D
A
9
C
4
6
1
3
B
AUDIO IN/
MIC1/
A.CAL MIC
MIC1/
A.CAL MIC
MIC2
JACK BOARD
SIRCS
E4V
DGND
FL_DATA
FL_CLK
5V
FL_CS
DGND(FL)
SW3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
GAIN_CONT
PLUG_DET2
MONO_ST_DET
A_CAL
DC-CONT
EN_A
PLUG_DET1
EN_B
D_GND
KEY2
KEY1
SIRCS
KEY0
D_GND(FL)
FL_CS
FL_DATA
FL_CLK
VBUS
D-
D+
GND
SHIELD
NJM4558M-TE2
IC104
IC104
MIC AMP
F-AUDIO(L)/MIC1
9V
F-AUDIO(R)
GND
MIC2
F-AUDIO(R)
GND
MIC2
NJM4558M-TE2
IC103
IC103
MIC AMP
8
7
6
5
4
3
2
1
P-SW BOARD
1
2
1
2
GND
KEY0
S107
VOLUME
S-T111B33MC-OGSTFG
IC102
IC102
+3.3V REG
xSD
VSS
NC
VOUT
VIN
(Page 51)
(Page 41)
(Page 37)
(Page 47)
HCD-DZ970WA
HCD-DZ970WA
50
50
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
M
+
-
FL BOARD
SPEAKER BOARD
MS-203 BOARD
1-861-327-
(14)
14
1-875-159-
12
(14)
14
1-875-162-
O
JACK
BOARD
CN102
R
MAIN
BOARD
CN1202
B
MAIN
BOARD
CN3200
A
MAIN
BOARD
CN3100
IC100
IC101
O
VC
C
1
2
5
51
48
52
23
33
22
34
12
44
1
11
C
C
B
B
E
CL100
CL101
CL102
CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL131
CL132
CL133
CL134
CL135
CL136
CL138
CL139
CL140
CL141
CL143
CL144
Q100
CL145
CL146
CL147
CL148
CL149
CL150
CL151
L100
L101
ND100
FLUORESCENT INDICATOR TUBE
R100
R102
R108
CN100
C101
C102
C103
C108
C116
C117
JW104
JW105
D103
JW1
10
JW1
11
JW1
12
JW113
JW1
14
IC101
T100
1
1
1
9
8
2
2 3
4
5
2
3
4
5
6
7
8
9
C189
C190
1
8
CN114
CL239
CL240
CL241
CL242
CL243
CL244
CL245
CL246
CL247
CL248
CL249
C173
C174
C175
C176
ET102
C177
ET103
C178
C179
C180
C181
C182
C183
C184
C185
C186
C187
C188
JW149
(CHASSIS)
(CHASSIS)
FRONT R
FRONT L
SUR R
SUR L
SPEAKER
TB100
42
5
1
CN001
S001
(CHUCK/TRAY DETECT)
M001
(LOADING)
CL137
CL142
R104
R105
R106
R107
CL152
C107
L102
D101
D100
R101
R103
C104
C105
C106
D102
JW106
JW107
6-22. PRINTED WIRING BOARDS – FL, MS-203, SPEAKER Board –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 36)
(Page 36)
(Page 48)
(Page 35)
Ref. No. Location
• Semiconductor
Location
D100
C-7
D101
C-7
D102
C-7
D103
B-3
IC100
C-5
IC101
B-3
Q100
C-8
HCD-DZ970WA
HCD-DZ970WA
51
51
6-23. SCHEMATIC DIAGRAM – FL, SPEAKER Board –
CN102
BOARD
JACK
CN3100
(9/9)
BOARD
MAIN
(9/9)
BOARD
MAIN
CN3200
O
A
B
4.5
4.5
4.5
-0.5
-0.1
3.4
3.4
3.4
-24.9
-24.9
-24.8
-24.8
-24.8
-24.8
-24.8
-25.1
-24.9
-24.9
-24.8
-24.8
-24.8
-24.8
-24.8
-25.1
-24.9
3.3
-18.3
-18.3
-16.4
-20.4
-24.5
-24.6
-24.5
-16.4
-26.7
-18.3
-16.4
-20.4
-24.5
-24.6
-24.5
-16.4
-26.7
3.3
-24.8
-24.8
-24.8
-27.2
-24.6
-20.5
-26.7
-26.7
-26.7
-22.5
-16.2
0
0
2.1
0.4
0.2
3.1
2.9
0
0
16V
10
C116
47
R108
100
R106
100
R105
82k
R107
4700p
C102
0.022
C103
47
R103
0.1
C106
47uH
L100
47uH
L101
3.9k
R100
47
R102
33k
R101
10V
100
C101
0.01
C117
MA2J1110GLS0
D103
16V
10
C107
MC2837
D100
MC2837
D101
2
3
5
6
8
7
1
4
9
T100
1
2
3
4
5
6
7
8
9
9P
CN100
100
R104
CL136
CL134
CL100
CL101
CL102
CL108
CL107
CL106
CL107
CL106
CL137
CL105
CL104
CL103
CL104
CL103
CL131
CL140
CL110
CL111
CL144
CL149
CL139
CL142
CL150
CL132
CL151
(CHASSIS)
CL152
10
C189
VCC
OUT
GND
1
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
52
2
51
0.1
C108
0.1
C190
47uH
L102
CL246
ET102
(CHASSIS)
C188
1000p
0.01
C179
CL240
0.01
C173
1
2
3
4
5
6
7
8
8P
CN114
CL241
0.01
C175
-
+
-
+
-
+
+
-
TB100
CL248
CL242
JW149
0.01
C177
1000p
C174
CL243
CL247
1000p
C176
0.01
C185
CL244
1000p
C178
E
ET103
(CHASSIS)
CL245
0.01
C181
1000p
C180
0.01
C183
CL239
1000p
C182
0.01
C187
1000p
C184
CL249
1000p
C186
S10
S12
S13
S1
1
S14
S15
G2
G3
G4
G5
G6
G7
G8
G9
G10
G1
1
G1
G12
G4
G5
G6
G7
G8
G9
G10
G1
1
G12
S16
S15
S14
S13
S12
S1
1
S10
S9
S8
S7
S6
S5
S4
S3
S2
S16
G3
G2
G1
3
5
4
4
1
2
FRONT R
FRONT L
SUR R
SUR L
F
1
B
9
G
C
H
2
3
A
5
8
D
E
7
4
6
FL BOARD
ND100
FLUORESCENT INDICATOR TUBE
SW3.3V
D_GND(FL)
FL_CS
5V
FL_CLK
FL_DATA
D_GND
E4V
SIRCS
SPEAKER BOARD
FR+
FR-
FL-
FL+
SR+
SR-
SL-
SL+
SPEAKER
E
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
PT6315
IC100
FL DISPLAY DRIVER
IC100
SG10
SG1
1
SG12
SG13
SG14
SG15
SG16
VEE
GR12
GR1
1
GR10
LED1
LED2
LED3
LED4
OSC
DOUT
DIN
CLK
STB
K1
K2
GR9
GR8
GR7
GR6
GR5
GR4
GR3
GR2
GR1
VDD
VSS
GR8
GR7
GR6
GR5
GR4
GR3
GR2
GR1
VDD
VSS
VSS
VDD
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
SG9
S9
S8
S7
S6
S5
S4
S3
S2
S8
S7
S6
S5
S4
S3
S2
CL109
CL148
CL1
12
CL1
13
CL1
14
CL1
15
CL1
16
CL1
17
CL1
18
CL1
19
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL133
CL135
CL138
CL141
CL143
CL145
CL146
CL147
D102
MAZ8051GLLS0
0.01
C104
50V
47
C105
CPH5504-TL-E
Q100
DC/DC CONVERTER
NJL23H400A
IC101
REMOTE CONTROL RECEIVER
IC101
(Page 49)
(Page 45)
(Page 45)
HCD-DZ970WA
HCD-DZ970WA
52
52
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
12
(12)
DSP BOARD (SIDE A)
MAIN BOARD
CN703
I
IC700
IC703
IC705
IC702
IC701
IC707
IC706
B
E
144
1
108
109
73
72
36
37
1
5
1
4
5
8
Q700
R700
R708
R709
R710
R712
R715
R718
CN701
R721
R723
R725
R726
R727
R731
R732
R734
R735
R736
R737
C700
C701
R740
C707
C708
C709
X700
C71
1
C714
R752
R753
C717
1
1
1
4
8
5
1
4
8
5
4
5
8
3
4
5
R755
R757
R759
C721
C722
C723
C724
R761
C725
C726
C727
R767
R768
R769
C732
C733
R770
C734
C735
C736
R773
R775
C743
C744
C746
C749
C750
C759
C761
C762
C763
C766
C769
C770
1-875-175-
6-24. PRINTED WIRING BOARD – DSP Board (Side A) –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 35)
Ref. No. Location
• Semiconductor
Location
IC700
D-9
IC701
D-5
IC702
C-5
IC703
C-6
IC705
C-6
IC706
E-5
IC707
B-2
Q700
B-6
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