Sony DAV-DZ970WA / HCD-DZ970WA Service Manual ▷ View online
HCD-DZ970WA
HCD-DZ970WA
57
57
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
SERIPARA BOARD
11
(11)
IO-COMPONENT
BOARD
CN415
P
MAIN BOARD
CN625
K
IC600
1
13
1
14
15
28
R601
R602
R603
R604
R606
R608
R609
R610
R611
R612
R613
R614
R615
R616
R617
R618
R619
CN600
CN601
C600
C601
JL600
JL601
JL602
JL603
JL604
JL605
JL606
JL607
JL608
JL609
JL610
JL611
JL612
JL613
JL614
JL615
JL616
JL617
JL618
JL619
JW702
JW703
JW704
JW707
JW708
1
7
65
JW709
JW710
JW711
1-875-176-
6-29. PRINTED WIRING BOARD – SERIPARA Board –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 46)
(Page 36)
HCD-DZ970WA
HCD-DZ970WA
58
58
6-30. SCHEMATIC DIAGRAM – SERIPARA Board –
• See page 70 for IC Block Diagram.
BOARD
(5/9)
MAIN
CN625
K
BOARD
IO-COMPONENT
CN415
P
IC B/D
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
0
0
0
0
0<3.3>
0<3.3>
3.3<0>
3.3<0>
0
JL604
JL608
13P
CN600
JL612
220
R604
JL603
220
R602
100
R619
220
R606
JL607
JL611
JL602
JL606
JL610
JL601
JL600
JL605
0.1
C601
100
R603
JL609
JL619
JL618
JL617
JL616
JL615
JL614
JL613
100
R608
100
R609
100
R610
100
R611
100
R613
100
R615
100
R617
100
R612
100
R614
100
R616
100
R618
6.3V
100
C600
1
2
3
4
5
6
7
7P
CN601
0
R601
IORST
IOCLK
IOCE
IODI
4
1
D
A
7
2
3
B
5
C
6
SERIPARA BOARD
M-GND
M+12V
D-GND
D3.3V
IORST
IOCE
IOCLK
IODO
IODI
SACD_SEL
C_SWR_SEL
DIR_S-AIR_RST
DSP_RST
1
2
3
4
5
6
7
8
9
10
11
12
13
IODI
IOCLK
IOCE
IORST
SACD_SEL
C/SW_SEL
DIR_RST
DSP_RST
SACD_SEL
DIR_RST
DSP_RST
C/SW_SEL
BH2210FV-E2
IC600
DATA DECODER
IC600
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
15
14
CTLIO
RESET_B
CLK
LATCH
P15
P14
P13
P12
P11
P10
P9
P8
LATCHO
CLKO
DO1
DI2
P7
P6
P5
P4
P3
P2
P1
P0
DO2
DI1
VSS
VCC
VSEL2
ASEL5
ASEL4
ASEL3
ASEL2
ASEL1
ASEL0
ASEL0
ASEL1
ASEL2
ASEL3
ASEL4
ASEL5
VSEL2
ASEL1
ASEL2
ASEL3
ASEL4
ASEL5
VSEL2
V_SEL2
A_SEL0
A_SEL1
A_SEL2
A_SEL3
A_SEL4
A_SEL5
A_SEL0
A_SEL1
A_SEL2
A_SEL3
A_SEL4
A_SEL5
(Page 41)
(Page 47)
HCD-DZ970WA
HCD-DZ970WA
59
59
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
10
11
12
SCORE BOARD
12
(12)
1-875-180-
IO-COMPONENT
BOARD
CN413
C
IC302
IC301
IC303
8
14
5
JR
JR
JR
CL301
CL302
CL303
CL304
CL305
CL306
CL307
CL308
CL309
CL310
CL311
CL312
JW453
JW454
JR451
R302
JR452
R303
JR453
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
CN301
R322
R323
R325
R327
R328
R329
R330
R334
R336
C301
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312
C313
C314
C315
C316
D301
D302
D303
D304
R319
R320
1
6
8
1
4
5
JW451
JW456
8
14
5
R324 R326
JW452
JW455
6-31. PRINTED WIRING BOARD – SCORE Board –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
Ref. No. Location
• Semiconductor
Location
D301
B-5
D302
B-5
D303
B-7
D304
B-7
IC301
B-4
IC302
C-8
IC303
C-10
(Page 46)
HCD-DZ970WA
HCD-DZ970WA
60
60
6-32. SCHEMATIC DIAGRAM – SCORE Board –
BOARD
CN413
IO-COMPONENT
C
4.4
4.5
4.5
9
4.5
4.5
4.5
0
0.5
0
9
<0>
<2.9>
2.6
<0.4>
0
0<2.9>
4.9
0
0
9
0
0.3
0
16V
47
C302
16V
47
C305
16V
47
C308
100k
R305
1
C303
47k
R314
1k
R307
16V
47
C307
2.2k
R311
2.2k
R312
47k
R313
16V
47
C313
8
7
6
5
4
3
2
1
22k
R327
0.1
C306
0.1
C316
56k
R319
R329
10k
2.2k
R326
4.7k
R325
4.7k
R324
0.1
C315
4.7k
R323
4.7k
R322
4.7k
R330
0
R336
1k
R304
4.7k
R302
4.7k
R303
CL301
CL302
CL303
CL304
CL305
CL306
CL302
CL303
CL304
CL305
CL306
CL307
CL308
CL309
CL310
CL311
CL312
0.1
C301
100k
R306
330k
R309
R320
2.2k
10k
R328
25V
22
C314
470k
R310
1k
R308
100p
C310
100p
C309
MC2837
D302
MC2837
D301
MC2837
D304
1
C304
1
C311
1
C312
6P
CN301
MA2J1110GLS0
D303
0
R334
0
JR452
0
JR453
0
JR451
-
+
+
-
-
+
+
-
-
+
+
-
8
5
C
6
D
1
4
A
7
2
B
3
SCORE BOARD
MIC1+2
A-GND
A+9V
MUSIC
SCORE
XVOICE
1
2
3
4
5
6
NJM4558M-TE2
IC301
AF AMP
IC301
8
7
6
5
4
3
2
1
NJM2903M-TE2
IC303
NJM2903M-TE2
IC302
8
7
6
5
4
3
2
1
SCORE DETECT
SCORE DETECT
IC303
IC302
(Page 47)
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