Sony DAV-DZ250M / DAV-DZ555M / DAV-DZ850M / HCD-DZ250M / HCD-DZ555M / HCD-DZ850M Service Manual ▷ View online
53
53
HCD-DZ250M/DZ555M/DZ850M
HCD-DZ250M/DZ555M/DZ850M
6-18. SCHEMATIC DIAGRAM – IO-S-OUT BOARD (2/2) –
•
See page 65 for Waveforms.
•
See page 70 for IC Block Diagrams.
(1/9)
P
BOARD
MAIN
CN4302
(Page 42)
DMPORT
BOARD
CN201
CN201
(Page 60)
U
IO-S-OUT
BOARD
102
(1/2)
(Page 52)
103
5
4
3
2
1
IO-S-OUT
BOARD
(1/2)
(Page 52)
0
1.5
1.5
5
0<<5>>
1.9
1.6<<1.3>>
5
5
2.5
4.7
3.3<<0>>
2.5
1.4
3.2
5
1.4
1.8
2.5
1.8
1.4
1.8
2.5
2.5
3.3
2.5
2.5
No mark: DVD STOP
( ) :DMPORT
< >: FM
( ) :DMPORT
< >: FM
6.3V
1000
C331
50V
10
C357
1k
R360
75
R323
75
R228
75
R327
75
R326
150
R402
10uH
L201
C328
6.3V
1000
16V
100
C333
16V
100
C332
50V
10
C358
0.1
C222
0.1
C352
0.1
C348
0.1
C355
0
R375
10k
R348
75
R329
1
2
3
4
5
6
7
8
9
10
11
11P
CN304
CVBS
VGND
C
VGND
Y
VGND
CY/G
VGND
Cb/B
WIDE
Cr/R
0
R378
10V
470
C347
150
R405
150
R409
150
R408
150
R413
150
R412
0.1
C337
16V
100
C338
10uH
L300
8765
4
3
2
1
MM1228XFBE
IC309
IN1
SW1
IN2
SW2
IN3
VDD
OUT
GND
6.3V
1000
C334
75
R339
0
R325
75
R372
50V
10
C211
75
R331
75
R370
10k
R429
50V
10
C344
0
R435
0
R424
0
R350
1000p
C251
0.0022
C390
D281
1SS335WTE-17
D282
1SS335WTE-17
1SS335WTE-17
D282
1SS335WTE-17
50V
10
C400
1
2
3
4
5
6
7
8
9
9P
CN301
A+9V
Rch(WPL1)
AGND
Lch(WPL1)
VGND
VIDEO(WPL2)
RXD
TXD
DET
1
C359
1
C360
1
C361
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
89
15
14
MM1758AFBE
IC308
Vcc1
Cin
MUTE1
CVBSin
YC MIX
Yin
GND1
BIAS
I/P
CYin
CLP
Cb in
MUTE2
Cr in
GND2
Cr OUT
GND2
Cb OUT
GND2
CY OUT
Y OUT
GND2
CVBS OUT
S2
S1
C OUT
S-DC OUT
Vcc2
50V
22
C351
VSEL0
VSEL1
CLINKTX
CLINKRX
CLINKDET
VSEL2
TXSEL
VGND
(2/2)
IO-S-OUT BOARD
IC309
VIDEO OUTPUT SELECTOR
IC308
VIDEO,AMP,75
Ω
DRIVER
4
VIDEO
(DVD ONLY)
3
MONITOR
S VIDEO
1
J301
2
OUT
J303
A2
A3
AGND
A4
A5
A6
Y
P
B
/C
B
COMPONENT
VIDEO OUT
(DVD ONLY)
(DVD ONLY)
AUDIO IN
TV
P
R
/C
R
R
L
B1
B2
+9V
+5V
13
E
11
8
12
D
C
2
I
7
5
14
10
6
9
G
A
B
H
F
1
J
3
4
DZ555M/DZ850M
DZ850M
DZ555M
DZ850M
DZ850M
DZ250M
54
54
HCD-DZ250M/DZ555M/DZ850M
HCD-DZ250M/DZ555M/DZ850M
6-19. PRINTED WIRING BOARD – DSP BOARD (DZ850M) –
•
See page 35 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
IC1
B-5
IC002
B-3
IC703
A-5
IC782
B-4
IC783
B-4
IC785
B-4
IC786
B-4
IC787
B-4
Q781
A-4
29
30
1
2
144
1
108
109
73
72
36
37
1
5
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
IC1
R14
R15
R742
R744
R745
R26
R27
R28
R35
R36
R38
R4
R41
R43
R45
R47
R52
R53
R54
R781
R783
R784
R785
R788
R60
R90 R91
X1
C782
C783
IC703
C784
C785
C786
C787
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
C6
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 40)
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)
55
55
HCD-DZ250M/DZ555M/DZ850M
HCD-DZ250M/DZ555M/DZ850M
6-20. SCHEMATIC DIAGRAM – DSP BOARD (DZ850M) –
MAIN
(2/9)
T
BOARD
CN703
(Page 43)
IC B/D
IC B/D
IC B/D
IC B/D
1
3.3
3.3
1.6
3.3
1.2
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
1.2
1.2
1.2
1.2
1.2
1.2
3.4
3.4
3.3
3.3
1.6
1.7
3.3
3.3
3.1
1
1.2
2.5
2.5
3.2
1
3.9
2.5
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
3.3
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
10k
R15
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
2k
R14
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
1k
R4
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
1
2
3
4
5
SI-3010KM-TL
IC1
EN
IN
GND
OUT
FB
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
R788
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
15k
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
C6
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
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
C787
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
IC1
+1.2V REG
IC703
+2.5V 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 65 for Waveform.
•
See page 70, 71 for IC Block Diagrams.
•
See page 83 for IC Pin Function Description.
56
56
HCD-DZ250M/DZ555M/DZ850M
HCD-DZ250M/DZ555M/DZ850M
6-21. PRINTED WIRING BOARDS – FL, JACK BOARD –
•
See page 35 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
E
L802
ND001
R800
R801
R802
R804
R805
R811
R812
R813
R814
R815
R816
R819
R820
JL001
JL002
C800
C801
C804
C805
C811
C812
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
DZ250M/DZDZ555M
TP861
TP862
TP863
CN402
CN806
C401
CN809
C403
C406
C441
C411
C421
S800
S802
S803
S804
S805
S806
S807
S808
JW400
JW401
JW402
JW404
JW405
JW406
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
R404
R443
R430
R442
R435
C404
C405
C433
C432
JL003
R444
JL004
R445
R431
C434
R432
R434
R433
C431
C435
C436
R436
R437
C410
C412
C413
C420
C422
C440
C423
FB470
FB471
FB474
FB475
R851
R852
R853
R854
R855
R856
R857
R470
R858
R450
R460
R491
C443
C442
R471
R472
R478
R480
R481
R482
R441 R440
R405
R490
R492
C849
C850
IC402
C491
C493
JR816
D470
D492
D431
D432
D493
D496
D497
(FLUORESCENT INDICATOR TUBE)
DZ250M/DZDZ555M
DZ850M
FL BOARD
1-872-106-
12
(12)
E
E
1-872-108-
12
(12)
JACK BOARD
5
2
D
MAIN BOARD
CN502
(Page 40)
J
IO-S-OUT
BOARD
CN302
(Page 51)
MIC2
AUDIO IN/MIC1/A.CAL MIC
FUNCTION
>
.
x
X
H
A
O
P-SW BOARD
CN804
(Page 61)
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
D431
D-6
D432
D-7
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
IC402
J-6
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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