Sony DAV-DZ531W (serv.man2) Service Manual ▷ View online
49
49
HCD-DZ531W
HCD-DZ531W
6-18. SCHEMATIC DIAGRAM – IO-SCART BOARD (2/2) –
•
See page 31 for Waveforms.
•
See page 65 for IC Block Diagrams.
MAIN
BOARD
(1/9)
CN4301
(Page 38)
A
6
3
5
2
4
1
IC B/D
IC B/D
BOARD
IO-SCART
(1/2)
(Page 48)
100
BOARD
IO-SCART
(1/2)
(Page 48)
101
0
0
1.5
(3.3)
2.8
2.8
2.8
2.8
2.8
2.8
3.5
3.5
3.6
3.6
0
0
1.8
3.1
5
5
11.3
11.3
10.5
2.9
2.9
5
5
5
5
5
5
5
2.3
0.7
0.5
1.1
0
0
0
0
0
0
0
0
0
0
1.8
0
0.4
0.7
0.5
0.5
2.3
1.1
5
No mark:DVD STOP
( ) :DMPORT
< > :FM
< > :FM
VGND
C2
C3
AGND
C4
C5
C1
5V
D2
D3
A12V
D4
D1
150
R402
150
R405
150
R408
150
R409
150
R412
150
R413
16V
100
C232
50V
10
C206
3
2
1
4
5
6
MM1508XNRE
IC202
SW
OUT
VCC
IN2
GND
IN1
R210
75
0
R250
1
C208
0.1
C201
22k
R278
RT1N441C-TP-1
Q271
75
R244
75
R214
75
R215
75
R225
75
R216
R279
Q277
SWITCH
MUTE
2SC3052EF-T1-LEF
10
C211
2SC3052EF-T1-LEF
Q272
1000p
C295
10k
R285
L221
10uH
1
C210
10uH
L231
330
330
330
330
R282
1
16V
100
C271
0.1
C231
RT1N241C-TP-1
Q279
75
R246
10uH
L201
1
C209
1
C238
75
R245
1000
C246
2.2k
R276
RT1N441C-TP-1
Q276
75
R211
TP221
100
16V
16V
C203
1SS355WTE-17
D272
47k
R272
1000p
C296
RT1P141C-TP-1
SWITCH
SWITCH
SWITCH
BLAKINGOUT CONTROL
BLAKINGOUT CONTROL
BLAKINGOUT CONTROL
Q275
R280
RT1P141C-TP-1
Q273
C245
1k
R286
2.2k
R275
100
C222
BH7868FS-E2
1k
R277
220k
R273
6.3V
6.3V
6.3V
6.3V
16V
16V
1000
1000
C244
1000
C214
6.3 V
1000
C225
50V
50V
10V
100
C215
100
C216
16V
100
C233
32
1
2
34
5
6
78
9
1
2
34
5
6
78
9
31
30
23
24
25
26
27
28
29
32
31
30
25
26
27
28
29
20
21
22
17
18
19
23
24
20
21
22
17
18
19
10
13
12
11
16
15
14
10
13
12
11
16
15
14
IC201
BH7868FS-E2
IC230
Vcc1
S1
S2
CIN
MUTE1
CVBS IN
YC MIX
YIN
YINS
BIAS
CLP
CYIN
GND
CbIN
MUTE2
CrIN
Vcc1
S1
S2
CIN
MUTE1
CVBS IN
YC MIX
BIAS
CLP
CYIN
GND
CbIN
MUTE2
rIN
Vcc2
Vcc2
CrOUTb
CrOUTa
GND
CbOUTb
CbOUTa
GND
CYOUTb
CYOUTa
GND
YOUTb
YOUTa
GND
VOUTb
VOUTa
S-DC OUT
C OUT
CrOUTb
CrOUTa
GND
CbOUTb
CbOUTa
GND
CYOUTb
CYOUTa
GND
YOUTb
YOUTa
GND
VOUTb
VOUTa
S-DC OUT
C OUT
0.1
C234
C204
1
C239
C240
2.2k
R274
C224
10
10k
R284
R281
1k
R271
RT1N441C-TP-1
Q274
C221 0.1
470
10V
10V
C202
0.001
C389
0.0022
C390
1SS355WTE-17
D281
1SS355WTE-17
D280
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN304
CVBS
VGND
V-SEL2
V-SEL1
V-SEL0
TXSEL
C
VGND
Y
VGND
CY/G
VGND
Cb/B
WIDE
Cr/R
I/P_SEL
RGB_SEL
J230
1
A(R) OUT
2
A(R) IN
3
A(L) OUT
4
AUDIO GND
5
B GND
6
A(L) IN
7
B OUT
8
FUNCTION SW
9
G GND
10
NC
11
G OUT
12
NC
13
R GND
14
BLANKING GND
15
R/C OUT
16
BLANKING OUT
17
VIDEO OUT GND
18
VIDEO IN GND
19
CVBS OUT
20
CVBS IN
21
GND PULUG
22
23
R212
75
JL023
JL024
JL025
JL026
JL027
JL028
JL029
JL030
JL031
JL032
JL033
JL034
JL035
JL036
JL037
JL038
JL039
JL040
JR041
JL088
JL089
JL091
JL093
JL095
JL096
JL097
JL098
JL099
JL100
1SS355WTE-17
D271
G
G
J203
5
RIN1
6
7
CB
8
9
Y 10
3
CR
4
1
LIN1 2
11
12
JL30
JL090
JW022
JW048
JW070
JW071
JW122
0.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
EURO AV
OUTPUT
(TO TV)
R
L
PB/CB
Y
PR/CR
AUDIO
IN
(DVD ONLY)
COMPONENT
VIDEO OUT
SAT/CABLE
IC201
VIDEO AMP, 75
Ω DRIVER
IC202
SELECTOR
IC230
VIDEO AMP, 75
Ω DRIVER
IO-SCART BOARD
(2/2)
50
50
HCD-DZ531W
HCD-DZ531W
6-19. PRINTED WIRING BOARD – DSP BOARD –
•
See page 31 for Circuit Boards Location.
:Uses unleaded solder.
29
30
1
2
144
1
108
109
73
72
36
37
1
5
B
E
C
1
8
5
4
C24
CN001
C26
C28
R023
C30
C34
C36
C39
C40
C42
C43
C45
C46
C49
R048
C59
C61
C62
C63
C64
C71
C73
C75
IC782
IC783
C78
IC785
C79
IC786
IC787
C90
C9
IC002
L1
Q781
R742
R744
R745
R26
R27
R28
R35
R36
R38
R41
R43
R45
R47
R52
R53
R54
R781
R783
D1
R784
R785
R60
R90 R91
X1
C782
C783
IC703
C784
C785
C786
C788
R004
R006
C10
R008
C11
R009
R015
C23
C25
C29
C32
C33
C35
C50
C52
C55
C57
C66
C67
C70
C74
C76
C77
C85
C2
R13
R16
R17
R18
R20
R21
R24
R25
R29
R30
R32
C729
C731
R49
R50
R51
R58
R59
R782
R65
R66
R67
R92
R001
R002
R003
R005
R007
C19
R012
R013
R014
C7
C080
C728
C732
A
B
C
D
E
1
2
3
4
5
1-872-122-
11
(11)
DSP BOARD
(SIDE A)
T
MAIN BOARD
CN703
(Page 36)
1
1 4
8 5
1 4
8 5
1 4
8 5
3
5 4
1-872-122-
11
(11)
DSP BOARD
(SIDE B)
(CHASSIS)
• Semiconductor
Location
Ref. No.
Location
IC002
B-3
IC703
A-5
IC782
B-4
IC783
B-4
IC785
B-4
IC786
B-4
IC787
B-4
Q781
A-4
51
51
HCD-DZ531W
HCD-DZ531W
6-20. SCHEMATIC DIAGRAM – DSP BOARD –
MAIN
(2/9)
T
BOARD
CN703
(Page 39)
(Page 39)
IC B/D
IC B/D
IC B/D
1
3.3
3.3
1.6
3.3
2.5
1.2
1.2
1.2
1.2
1.2
0
0
1.6
1.2
1.2
1.7
1.7
1.7
1.2
1.3
1.3
1.2
3.3
0
1.7
3.4
1.2
0
0
0
0
2.5
2.5
2.5
2.5
2.5
2.5
3.4
3.4
3.3
3.3
1.6
1.7
3.3
3.3
3.1
3.2
1
3.9
1.2
3.1
3.3
3.3
3.3
0.2
3.3
0
3.3
0
3.3
0
3.3
3.3
3.3
0
0
0
3.3
3.3
3.3
1.2
1.2
1.2
3.3
1.2
1.2
1.2
3.3
1.2
1.2
3.3
3.3
1.2
3.3
1.2
1.2
1.2
0
0
0
0
1.6
1.6
1.2
3.4
3.2
3.3
1.2
1.2
3.3
3.3
3.3
1.2
3.3
3.3
3.3
3.3
3.3
3.3
3.2
22
R26
0
R58
0.1
C11
0
R51
0.1
C39
0
R17
100
R90
22
R67
100
R048
0.1
C75
10k
R32
0.1
C78
0.1
C71
0.01
C24
0.1
C64
0.1
C55
0
R20
100
R92
0.1
C61
0.1
C49
0.1
C43
10
R36
22
R30
10
C36
0.1
C32
1k
R24
1k
R50
0.1
C28
0.1
C26
1M
R35
1k
R47
C080
220
10V
0.1
C42
10k
R43
0.01
C25
0.22
C783
0.1
C74
22
R53
0
R16
22
R28
6.3V
1000
C7
0.1
C67
0.1
C63
0.1
C52
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
ADSST-AVR-1115
IC002
VDDINT
CLKCFG0
CLKCFG1
BOOTCFG0
BOOTCFG1
GND
VDDEXT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
INT_REQ
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
VDDINT
GND
A17
A18
GND
VDDEXT
VDDINT
GND
PF_CE
SPI_MAS
DPSOA
DPSOB
VDDINT
GND
VDDINT
GND
DPSOC
DPSOD
VDDINT
VDDEXT
GND
VDDINT
GND
DPSOE
DPSIA
DPSIB
DPSIC
DPSID
DPSIE
VDDINT
GND
GND
DPDVLRCK
DPDVBCK
DPLRCK
DPBCK
VDDINT
GND
GND
VDDEXT
DPFSCK
GND
VDDINT
NONAUDIO*
SF_CE*
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
VDDINT
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
0
R49
10
C19
0.1
C59
0.1
C46
10k
R21
0.1
C40
220k
R781
0
D1
0.1
C782
0.1
C29
0
R18
22
R65
8p
C10
0.1
C77
0.1
C90
0.1
C30
25MHz
X1
0.1
C23
0
R59
0
R52
0
R25
0.1
C2
10
C85
22
R66
22
R27
0.1
C79
22
R29
100
R782
0.1
C73
0.1
C66
10k
R41
0.1
C62
0.1
C50
8p
C9
0.1
C45
0.1
C57
0
R13
100
R91
680
R023
22
R54
0.1
C34
0
R783
0.1
C33
10
C70
0.1
C76
0.1
C35
10k
R45
8
7
6
5
4
3
2
1
TC7WZ08FK(TE85R)
IC783
GND
Vcc
10k
R744
0.1
C731
10V
100
C732
1
2
3
4
5
SI-3010KM-TL
IC703
EN
IN
GND
OUT
FB
1k
R742
2k
R745
0.1
C729
25V
1000
C728
1k
R784
0
R785
8
7
6
5
4
3
2
1
TC7WH157FK(TE85R)
IC785
A
B
Y-
GND
Y
SELECT
ST
-
Vcc
8
7
6
5
4
3
2
1
TC7WH125FK(TE85R)
IC786
GND
Vcc
22
R001
22
R002
22
R003
22
R004
22
R005
22
R006
22
R007
22
R008
22
R009
10k
R012
10k
R013
10k
R014
10k
R015
RT1P140C
-TP-1
Q781
0.1
C784
0.1
C785
0.1
C786
0
R60
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
30P
CN001
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
SI_C
SI_B
SI_A
D-GND
AMP_LRCKO
AMP_BCKO
AMP_D3
AMP_D2
AMP_D1
D-GND
E4V
E4V
D3.3V
D3.3V
8765
4
3
2
1
SST25VF040B-50-4C-QAF-1
IC787
CE#
SO
WP#
VSS
SI
SCK
HOLD#
VDD
5
4
3
2
1
74L
VC1G79GW
-125
IC782
D
CLK
DGND
Q
VCC
10uH
L1
0.01
C788
0
R38
AMP_BCKO
BCK
DIR_RERR
BCK
DSP_RESET
DSP_INT
AMP_MCKO
SI_A
AMP_D1
AMP_BCKO
AMP_D2
SI_A
LRCK
AMP_D3
SI_B
AMP_LRCKO
DSP_SPIDS
AMP_D3
AMP_D1
AMP_D2
DIR_NONAU
DIR_NONAU
AMP_MCKO
SF_MASTER
DSP_SPICLK
DSP_MOSI
DSP_MISO
SF_MASTER
SF_CE
MOSI
DSP_MISO
SPICLK
DSP_MOSI
DSP_SPICLK
SF_CE
SPICLK
No mark:DVD STOP
DIR_RERR
AMP_LRCKO
DSP_RESET
MOSI
SI_B
DSP_MISO
IC703
+1.2V REG
IC783
GATE/DELAY
IC782
D FLIP-FLOP
IC786
BUFFER
IC787
SERIAL FLASH
IC785
SELECT
IC002
DIGITAL AUDIO PROCESSOR
DSP BOARD
DELAY
15
13
E
11
8
12
D
C
2
17
I
7
5
14
10
16
6
9
G
A
B
H
F
1
L
K
J
3
4
DSP_SPIDS
DSP_INT
LRCK
•
See page 31 for Waveform.
•
See page 66 for IC Block Diagrams.
•
See page 79 for IC Pin Function Description.
52
52
HCD-DZ531W
HCD-DZ531W
6-21. PRINTED WIRING BOARDS – FL BOARD, JACK BOARD –
•
See page 31 for Circuit Boards Location.
:Uses unleaded solder.
IC401
IC801
IC802
1
1
13
2
2
12
53
50
E
E
E
CN801
CN805
C802
C803
C809
C814
C829
JW800
JW801
JW802
JW803
JW804
JW805
JW806
JW807
JW808
JW809
JW810
JW811
JW812
JW813
JW814
JW815
JW816
JW817
JW818
JW819
JW820
JW821
JW823
JW824
JW825
JW826
JW827
JW828
JW829
T801
L801
L802
ND001
R800
R801
R802
R804
R805
R811
R812
R813
R814
R815
R816
R819
R820
JL001
JL002
C800
C801
C804
C805
C811
D801
D802
D803
D804
D805
JR801
JR802
JR807
JR808
TP801
TP802
TP803
TP804
TP805
TP806
TP807
TP808
TP811
TP812
TP814
TP815
TP816
TP817
TP818
TP819
TP820
TP821
TP822
TP823
Q801
TP851
TP852
TP853
TP857
TP859
TP860
TP861
TP862
TP863
CN401
CN806
C401
R452
CN809
C403
C411
C421
S800
S802
S803
S804
S805
S806
S807
S808
JW400
JW401
JW423
JW424
JW416
JW413
JW419
JW420
JW426
JW403
JW402
JW404
JW405
JW406
JW425
JW407
JW408
JW409
JW410
JW411
JW414
JW415
JW418
C471
JW422
JW427
JW428
JW429
JW430
JW431
J401
J402
CNP807
JW421
R401
R402
R403
Q470
R410
Q471
R411
R412
Q473
R413
Q474
R414
Q475
R415
R416
R420
R421
R422
R423
R424
FB450
C404
JL003
JL004
C410
C412
C413
FB460
C420
C422
C423
FB470
FB471
FB474
FB475
FB479
Q451
Q450
R851
R852
R853
R854
R855
R856
R857
R470
R858
R451
R450
R460
R453
R463
R491
R454
R464
R462
R471
R472
R478
R480
R481
R482
C450
R490
R492
C460
C849
C850
C491
C493
JR816
D470
D492
D493
D496
D497
E
E
E
E
R461
Q460
Q461
CN403
(FLUORESCENT INDICATOR TUBE)
FL BOARD
1-872-106-
12
(12)
E
E
1-872-108-
12
(12)
JACK BOARD
5
2
D
MAIN BOARD
CN502
(Page 36)
K
IO-SCART BOARD
CN302(4P)
(Page 47)
G
MAIN BOARD
CN3001
(Page 37)
PHONES
AUDIO IN/A.CAL MIC
FUNCTION
>
.
x
X
H
A
O
P-SW BOARD
CN804
(Page 59)
VOLUME
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
A
B
C
D
E
F
G
H
I
J
K
L
M
20
21
22
23
24
• Semiconductor
Location
Ref. No.
Location
D801
B-20
D802
B-20
D803
C-21
D804
C-20
D805
C-20
IC801
C-12
IC802
E-19
Q801
C-17
– FL Board –
– JACK Board –
• Semiconductor Location
Ref. No.
Location
D470
K-13
D492
K-9
D493
K-9
D496
L-7
D497
K-7
IC401
J-8
Ref. No.
Location
Q450
K-3
Q451
J-3
Q460
K-4
Q461
L-3
Q470
J-12
Q471
K-14
Q473
K-13
Q474
H-7
Ref. No.
Location
Q475
H-7
Q605
D-18
Q606
J-6
Q607
J-6
Q608
J-6
Q609
E-20
Q616
B-17
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