Sony DVP-NS705V / DVP-NS755V / DVP-NS905V / DVP-NS915V Service Manual ▷ View online
DVP-NS705V/NS755V/NS905V/NS915V
3-7
3-8
3-4. SYSTEM CONTROL BLOCK DIAGRAM
17
62
67
48
18
57
82
63
56
36
9
10
20
76
51
83
80
7
39
26
27
38
25
7
6
5
70
58
71 72
46
16
81
47
60
61
49
50
8
7
1 – 5 102 – 109 111 – 118 120
85 – 100
14
MB-105 BOARD (3/5)
(SEE PAGE 4-19, 22)
IC104
SYSTEM
CONTROL
IC106
32M FLASH
IC107
OTP
or
IC103
PLL
IC101
EEPROM
IC108
1M SRAM
HD 0 – 15
HA 0 – 21
SIGNAL PROCESSOR
(SEE PAGE 3-5)
XARPIT
XARPCS
XWAIT
HA 0 – 21
HA 1 – 21
HD 0 – 15
HD 0 – 15
CSOX
SO0
SCO
SI0
INTERFACE
CONTROL
(SEE PAGE 3-17)
AUDIO 1
(SEE PAGE 3-13)
SI0
SO0
SC0
XIFCS
IFBSY
IFBSY
XFRRST
MA_MUTE
X38CS
XRST
INT4
XFRRST
XIFCS
MA_MUTE
X38CS
48/44.1k
54
53
X101
16.5MHz
XDRVMUTE
INT2
XLDON
CS5X
CKSW1/TSW1
XDRVMUTE
XSDPIT
OCSW1
XLDON
XSDPCS
CKSW1
DREQ0
INTO
DACK0
CS2X
CS3X
DREQ1
DACK1
DREQ0
XAVDIT
DACK0
XAVDCS2
XAVDCS3
DREQ1
DACK1
VIDEO 1
(SEE PAGE 3-10)
SIGNAL PROCESSOR
(SEE PAGE 3-5)
RF/SERVO
(SEE PAGE 3-4)
05
512FSAVD
X102
27MHz
FSEL
512FS8CH
33MARP
28
SI1
SI1
29
SO1
SO1
30
SC1
SC1
79
XDACS
XDACS
21
X38IT
INT5
22
CMDREQ
INT6
40
XSARST
XSARST
8
XSACS
XSACS
78
SMUTE
DVD/SACD
SMUTE
33
DVD/SACD
INT1
CS4X
XWAIT
35
XRST
XRST
XRST
XRD
XWRH
XWRL
512-2OUT
4
512FS38
27-2OUT
3
27M38
27-1OUT
15
33-1OUT
13
33MSA
33-2OUT
512-1OUT
XTI
XTO
27MAVD
X1
X2
HD 0 – 15
HA 0 – 21
XRD
XWRH
XRD
XWRH
XRD
XWRH
14
CN101
10
11
9
12
13
WP
SCL
SDA
59
6 CS
OCSW1/TSW2
SCL
SDA
WP
41
37
42
RGBSEL
EXT/DSEL
EUROVY
AN3
CS1X
84
17 WE
41
40
39
OE
UB
LB
XSRWE
WIDE
WIDE
EXT/DSEL
SI0
SO0
SC0
XIFCS
IFBSY
IFBSY
XFRRST
HA 0 – 21
HD 0 – 15
HD 0 – 15
HA 1 – 16
1 – 5 18 – 21
24 – 27 42 – 44
24 – 27 42 – 44
I/O 0 – 15
A 0 – 15
RGBSEL
EUROVY
IP_SW
SDA
SCL
15
7 – 10 13 – 16
18 – 21 29 – 32
35 – 38
18 – 21 29 – 32
35 – 38
XFRRST
XSARDY
23
INT7
XRST
EXCEPT NS705V
XRD
XWRH
VIDEO 1
(SEE PAGE 3-9)
IC103
qd
,
qg
3.2 Vp-p (33.87 MHz)
IC103
9
,
0
DVD: 3.3 Vp-p (24.57 MHz)
CD: 3.3 Vp-p (22.58 MHz)
CD: 3.3 Vp-p (22.58 MHz)
IC103
8
1.5 Vp-p (27 MHz)
IC103
3
,
4
3.5 Vp-p (27 MHz)
IC104
tf
1.7 Vp-p (16.5 MHz)
DVP-NS705V/NS755V/NS905V/NS915V
3-9
3-10
3-5. VIDEO (1) BLOCK DIAGRAM
ERAUDIOR
ERAUDIOL
VMUTE
R
B
G
C
Y
V
WIDE
DISCEXT
EUROVY
RGBSEL
NS705V
DVD 0 – 7
27M CLK
MB-105 BOARD (4/5)
(SEE PAGE 4-23, 25)
2
136
135
IC602
I/P CONVERTOR
IC604
VIDEO ENCORDER
IC603
16M SRAM
CLKI
7
ı
14
PI 2 – 9
SCL
SDA
SDA
SCL
XRST
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
SYSTEM
CONTROL
(SEE PAGE 3-8)
DVD 0 – 7
27M CLK
SYSTEM
CONTROL
(SEE PAGE 3-8)
VIDEO 2
(SEE PAGE 3-11)
SRN
4
40
PLL_EN
137
103
MCLK
44
DAC A
COMPOUT
NS705V/NS905V:AEP, UK, RUS
YOUT
COUT
Y/G
CR/B
CB/R
RGBSEL
EUROVY
EXT/DSEL
WIDE
IP_SW
PR_CR/R
PR_CB/B
PR_Y/G
PR_C
PR_Y
PR_V
V
43
DAC B
42
DAC C
39
DAC D
38
DAC E
37
DAC F
47
RSET 1
CLKO
32 CLKIN
NS905V
EXCEPT NS705V
NS755V/NS915V
63 CLKIN – 2
80 – 83
86 – 89
94 – 97
86 – 89
94 – 97
MA 0 – 11
YO 0 – 9
MD 0 – 15
110 – 113
116 – 119
122 – 125
129 – 132
116 – 119
122 – 125
129 – 132
41 – 45
48 – 52
48 – 52
CO 0 – 9
56 – 60
63 – 67
63 – 67
PO 2 – 9
22 – 25
28 – 31
28 – 31
P_Y (0) – (9)
2 – 9
12 13
P_C (0) – (9)
14 – 18
26 – 30
26 – 30
S (2) – (9)
53 – 55
58 – 62
58 – 62
Y 0 – 9
A 0 – 11
DQ 0 – 15
CBCR 0 – 9
PO 0 – 7
VMUTE
EURO_L
EURO_R
Y
C
Y/G
Cb/R
Cr/B
WIDE
IP_SW
22
21
SCLK
SDA
RESET B
33
1
3
7
9
21
17
19
15
11
13
10
2
5
18
20
19
11
7
9
5
3
1
2
14
RV601
35
RSET 2
RV602
05
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
104
WE
100
RAS
101
CKE
102
CAS
V-ADJ
Comp – Y
Y_BUFF_CXD
Q601
BUFFER
NS905V
CN601
CN602
(1/3)
AUDIO 2
(SEE PAGE 3-16)
VIDEO 2
(SEE PAGE 3-11)
IC604
es
3.4 Vp-p (27 MHz)
850m Vp-p (H)
IC604
rs
950mVp-p (H)
IC604
rd
1.1 Vp-p (H)
IC604
rf
IC604
el
950mVp-p (H)
650mVp-p (H)
IC604
ek
650mVp-p (H)
IC604
ej
IC602
<z/c
1.6 Vp-p (66 MHz)
DVP-NS705V/NS755V/NS905V/NS915V
3-11
3-12
3-6. VIDEO (2) BLOCK DIAGRAM
3
8
6
21
17
29
19
33
31
7
IC103
VIDEO BUFFER
12
15
17
24
22
20
23
19
29
27
25
16
11
28
21
AV-64 BOARD (1/2)
(SEE PAGE 4-39)
CN301 (1/3)
CN302
(1/2)
V
Y
C
Y/G
Cb/R
Cr/B
V_MUTE
VIDEO 1
(SEE PAGE 3-10)
05
VIDEO 1
(SEE PAGE 3-10)
INTERFACE
CONTROL
(SEE PAGE 3-17)
J103
J101
1
2
P
B
COMPONENT
VIDEO OUT
Y
P
R
16
Q914
RELAY DRIVE
Q912
RELAY DRIVE
Q913
RELAY DRIVE
1
ER-19 BOARD
(SEE PAGE 4-53)
CN901
20
15
11
7
10
8
19
20
11
15
7
6
3
2
1
8
16
19
16
LINE 1
(RGB) –TV
CNJ902
LINE 1
(RGB) –TV
CNJ902
LINE 2
CNJ901
V IN
R/C OUT
G OUT
B OUT
AVLINKO
A(L)IN
A(L)OUT
A(R)IN
A(R)OUT
A(L)IN
A(L)OUT
A(R)IN
A(R)OUT
FUNCTION SW OUT
V/Y OUT
BLANKING OUT
V OUT
V IN
G IN
R IN
BLANKING IN
B IN
10
19
15
8
7
3
1
16
11
AVLINKI
FUNCTION SW IN
A (R) OUT
V/Y OUT
G OUT
R/C OUT
BLANKING OUT
B OUT
A (L) OUT
FUNCTION SW OUT
6
3
2
1
6
5
3
10
1
RY903
7
8
EXCEPT
AEP, UK, RUS
AEP, UK, RUS
* IC103 36 pin : EXCEPT AEP, UK, RUS
24 pin : AEP, UK, RUS
AEP, UK, RUS
EXCEPT AEP, UK, RUS
AEP, UK, RUS
AEP, UK, RUS
AEP, UK, RUS
EXCEPT AEP, UK, RUS
EXCEPT AEP, UK, RUS
EXCEPT
AEP, UK, RUS
AEP, UK, RUS
LINE OUT
VIDEO 1
VIDEO 2
VIDEO
Y
C
Y
C
S VIDEO OUT
VIDEO IN
Y IN
C IN
MUTE1
Y IN
Cb IN
Cr IN
MUTE2
VIDEO OUT
Y OUT
13
25
IC901
VIDEO BUFFER,
SELECT SWITCH
V IN
15 Y IN
V/Y OUT
5
34
C IN
7 R IN
R/C OUT
9
29
G IN
11 B IN
33 MUTE1
24 MUTE3
28 MUTE2
30 SW1
12 SW2
G OUT
V/Y
R/C
G
B
27
B OUT
C OUT
Y OUT
Cb OUT
Cr OUT
V
Y
C
Y
Cb
Cr
•
Abbreviation
RUS
RUS
: Russian
7
8
10
3
1
RY901
6
5
7
8
10
3
1
RY902
6
5
5
3
9
7
11
12
13
19
15
21
Q104, 105
WIDE SWITCH
1
V
Y
C
R
G
B
VMUTE
WIDE
EUROVY
DISCEXT
RGBSEL
20
ERAUDIOL
17
ERAUDIOR
Q915
RELAY DRIVE
6
5
3
10
1
RY904
7
8
D907
Q909, 910
LINE SELECT
CONTROL
Q906 – 908
FUNCTION SIGNAL
GENERATOR
Q901 – 903
BLANKING SIGNAL
GENERATOR
NS705V/NS905V:AEP, UK, RUS
WIDE
S101
NS755V/NS915V
IP_SW
VMUTE
NS705V
NS905V:AEP,UK,RUS
+5V
SCAN SELECT
SELECTABLE
INTERLACE
PROGRESSIVE
Q911
BUFFER
J102 (1/2)
2.0 Vp-p (H)
1.8 Vp-p (H)
IC103
ql
: AEP, UK, RUS
ea
: EXCEPT
AEP, UK, RUS
2.4 Vp-p (H)
IC901
ef
(LINE : RGB mode)
1.4 Vp-p (H)
IC901
wj
(LINE : RGB mode)
1.4 Vp-p (H)
IC901
wl
(LINE : RGB mode)
1.4 Vp-p (H)
IC901
wg
(LINE : S VIDEO mode)
IC901
ef
(LINE : S VIDEO mode)
2.0 Vp-p (H)
1.7 Vp-p (H)
IC901
wg
2.4 Vp-p (H)
IC103
wa
: AEP, UK, RUS
ed
: EXCEPT
AEP, UK, RUS
IC103
qj
: AEP, UK, RUS
wl
: EXCEPT
AEP, UK, RUS
IC103
wf
: EXCEPT AEP, UK, RUS
2.0 Vp-p (H)
1.3 Vp-p (H)
1.3 Vp-p (H)
IC103
w;
: EXCEPT AEP, UK, RUS
IC103
ws
: EXCEPT AEP, UK, RUS
DVP-NS705V/NS755V/NS905V/NS915V
3-13
3-14
3-7. AUDIO (1) BLOCK DIAGRAM
16
14
15
14
13
9
17
5
IC502
AUDIO
D/A CONVERTER
IC504
AUDIO
D/A CONVERTER
SDTI1
SDTI/DSDL
BICK
LRCK
AOUTL+
AOUTL–
AOUTR+
AOUTR–
20
DZFL
19
DZFR
2
1
48
47
LOUT1+
LOUT1–
ROUT1+
ROUT1–
46
45
44
43
LOUT2+
LOUT2–
ROUT2+
ROUT2–
42
41
40
39
LOUT3+
LOUT3–
ROUT3+
ROUT3–
DZF23
4
DZFR1
3
DZFL1
SYSTEM
CONTROL
(SEE PAGE 3-8)
AUDIO 2
(SEE PAGE 3-15)
SIGNAL PROCESSOR
(SEE PAGE 3-6)
SIGNAL PROCESSOR
(SEE PAGE 3-6)
ALT+
05
3
BICK/DCLK
2
LRCK/DSDR
4
MCLK
1
CSN
6
PDN
5
DSDM
12
DSDL
10
DSDR
11
DCLK
9
CCLK
7
CDTI
8
15 SDTI2
16 SDTI3
8
PDN
19 CCLK
20 CDTI
21 CSN
10 MCLK
24
CN501
(2/3)
CN602
(3/3)
CN501
(3/3)
ALT–
23
ART+
28
ART–
29
RMUTE
LMUTE
22
21
FL+
11
FL–
10
FR+
13
FR–
14
SL+
6
SL–
5
SR+
7
SR–
8
C+
2
C–
1
SW+
3
SW–
4
MA_6CH_MUTE
17
MB-105 BOARD (5/5)
(SEE PAGE 4-27, 29, 31)
SPDIF
16
CDDOUT
45
48
10
IC501
AUDIO DSP
DSP1DII
DSP2DO
DSP2CH12O
49
DSP2CH34O
50
DSP2CH56O
51
DSP2CH78O
43
DSP2BCKO
42
DSP2LRCKO
32 DSP2DII
ACH12
160 DSP1CH12I
56 DSP2CH12I
ACH34
159 DSP1CH34I
57 DSP2CH34I
ACH56
158 DSP1CH56I
58 DSP2CH56I
LRCK
161 DSP1LRCKI
55 DSP2LRCKI
BCK
147 DSP1BCKI
512FS38
149 DSP1ACKI
X38CS
118 SH CSNI
X38IT
107 CMD ACKNO
38ACK0
4
DSP1ACKO0
38ACK1
3
DSP1ACKO1
CMDREQ
108 CMD REQNO
SI1
119 SH SOO
SO1
117 SH SII
SC1
SI1
SO1
SC1
115 SH CLKI
RESET NI
SC1
SO1
SC1
SO1
27M38
22 SCLKI
69
XRST
6
XDACS
512FS8CH
22 DSDM
DVD/SACD
33MSA
XSACS
SMUTE
XSARST
XSARDY
MA_MUTE
SDI 0 – 7
DSP2BCKI
34 DSP2DIACKI (NC)
67 DSP2ACKI
8
DSP1DIACKI (NC)
D503
D502
D501
3
5
6
7
1
2
6
MSDATO
4
MSDATI
SI1
SO1
SC1
3
MSCK
123
A 0 – 11
DQ 0 – 7
131 – 134
136 – 139
136 – 139
148 149
151 152
151 152
154 – 157
159 – 162
159 – 162
IC903
16M SDRAM
IC905
SACD
DECODER
SDI 0 – 7
WCK
XSRQ
XSHD
SDCK
XSAK
SDEF
XSHD
SDCK
XSAK
SDEF
A 0 – 11
SD 0 – 7
DQ 0 – 7
DCLK, DCKE,
XWES, XCAS,
XRAS
XWES, XCAS,
XRAS
66
69
71
74
DSAR
DSAC
DSASW
DSALS
76
DSARS
62
DSADML
DSADMR
DSAL
PHREFO
26
27
28
29
DSDR1
DSDL2
DSDR2
DSDL3
30 DSDR3
25 DSDL1
23 DCLK
169
ı
176
164
ı
168
141
ı
145
IC503
SDCK
XSAK
SDEF
PCLK
XSHD
XSRQ
2
XMSLAT
11
MCKI
7
MSREADY
9
XRST
10
SMUTE
142
TRST
TRST
TMS
TCK
31
30
26
TCK
TMS
XFRRST
TDI
27
COLRCK/TDOKT
TDO
29
TDOSA
126 WARFI
SIGO
1
3
IC906
RF/SERVO
(SEE PAGE 3-4)
NS705V/
NS905V : AEP, UK, RUS
NS905V : AEP, UK, RUS
CN602
(2/3)
CN501
(1/3)
55
56
64
•
Abbreviation
RUS
RUS
: Russian
EXCEPT
NS705V/
NS905V : AEP, UK, RUS
NS705V/
NS905V : AEP, UK, RUS
IC501
yl
, <zvm
4.1 Vp-p (3.1 MHz)
IC501
rd
IC501
rs
IC501
ws
3.5 Vp-p (27 MHz)
IC501
8
, ef, yj, <zv.
DVD: 3.3 Vp-p (24.57 MHz)
CD: 3.3 Vp-p (22.58 MHz)
CD: 3.3 Vp-p (22.58 MHz)
IC905
<znn
4.5 Vp-p (4.2 MHz)
IC905
<zvz
4.9 Vp-p (33.78 MHz)
IC905
qa
DVD: 3.3 Vp-p (24.57 MHz)
CD: 3.3 Vp-p (22.58 MHz)
CD: 3.3 Vp-p (22.58 MHz)
IC504
4
IC504
2
IC502
9
IC504
1
DVD: 3.3 Vp-p (24.57 MHz)
CD: 3.3 Vp-p (22.58 MHz)
CD: 3.3 Vp-p (22.58 MHz)
IC504
9
4 Vp-p (2.84 MHz)
IC502
qj
IC502
q;
DVD: 3.3 Vp-p (24.57 MHz)
CD: 3.3 Vp-p (22.58 MHz)
CD: 3.3 Vp-p (22.58 MHz)
DVD: 4.4 Vp-p (3.1 MHz)
CD: 4.4 Vp-p (2.8 MHz)
CD: 4.4 Vp-p (2.8 MHz)
DVD: 4.3 Vp-p (48.1 kHz)
CD: 4.3 Vp-p (44.1 kHz)
CD: 4.3 Vp-p (44.1 kHz)
DVD: 4.4 Vp-p (3.1 MHz)
CD: 4.4 Vp-p (2.9 MHz)
CD: 4.4 Vp-p (2.9 MHz)
DVD: 4.3 Vp-p (48.1 kHz)
CD: 4.3 Vp-p (44.1 kHz)
CD: 4.3 Vp-p (44.1 kHz)
DVD: 4.3 Vp-p (48.1 kHz)
CD: 4.3 Vp-p (44.1 kHz)
CD: 4.3 Vp-p (44.1 kHz)
DVD: 4.4 Vp-p (3.1 MHz)
CD: 4.4 Vp-p (2.9 MHz)
CD: 4.4 Vp-p (2.9 MHz)
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