Sony DVP-NS715P, Руководство по обслуживанию, Страница: 34 / 94

DVP-NS715P
BCK
ACH12
3
8
6
7
IC102
VIDEO BUFFER
IC503
16M SDRAM
IC502
I/P CONVERTER
12
15
17
24
22
20
19
15
25
23
21
17
AV-63 BOARD
(SEE PAGE 4-29)
MB-103 BOARD (4/4)
(SEE PAGE 4-23 to 4-25)
CN203
S101
SYSTEM
CONTROL
(SEE PAGE 3-7)
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
05
SYSTEM
CONTROL
(SEE PAGE 3-8)
J104
J101 (1/2)
J103
P
B/
C
B
COMPONENT
VIDEO OUT
Y
P
R/
C
R
16
7
11
1
3
5
9
CN601 LINE OUT
VIDEO 1
VIDEO 2
1
2
Y
C
S VIDEO OUT
VIDEO
IN
Y IN
C IN
MUTE1
Y IN
Cb IN
Cr IN
MUTE2
4 PLL EN
136 SCL
135 SDA
XRST
SCL
SDA
2 40 CLK27M CLKO
Y OUT
Cb OUT
Cr OUT
Q104, 105
WIDE SWITCH
WIDE 24
IPSW 14
2
12
PI2
ı
PI9
DVD0 – 7
27MCLK
7
|
14
A 0 – 11
DQ 0 – 15
MD0
ı
MD15
110 – 113
116 – 119
122 – 125
129 – 132
100
ı
104
WE, CAS,
RAS, CKE, CLK
DVD 0 – 7
Y
C
33
31
VIDEO
OUT
+5V
C OUT
29 Y OUT
IC504
VIDEO ENCODER
39
38
37
DAC D
DAC E
DAC F
44
42
DAC A
DAC C
43 DAC B
SELECTABLE
INTERLACE
VIDEO OUT
SCAN SELECT
PROGRESSIVE
35
RSET2
RV502
PROG. VIDEO
LEVEL ADJ.
47 RSET1
RV501
VIDEO
LEVEL ADJ.
P C[0]
ı
P C[9]
14
ı
18
26
ı
30
CBCR 0 – 9
S[2]
ı
S[9]
53
ı
55
58
ı
62
PO 0 – 7
PO[2]
ı
PO[9]
CO[0]
ı
CO[9]
Y[0]
ı
Y[9]
31
ı
28
25
ı
22
56
ı
60
63
ı
67
33 RESETB
22 SCLK
21 SDA
2
ı
9
12
13
P Y[0]
ı
P Y[9]
Y 0 – 9
52
ı
48
45
ı
41
32 CLKIN
63 CLKIN 2
MA0
ı
MA11
80 – 83
86 – 89
94 – 97
3
2
5
6
12
11
10
9
IC201
AUDIO AMP
IC601
AUDIO D/A CONVERTER
SDTI AOUTL+
AOUTL–
AOUTR+
AOUTR–
16 DZFL
SYSTEM
CONTROL
(SEE PAGE 3-8)
SIGNAL PROCESSOR
(SEE PAGE 3-6)
INTERFACE
CONTROL
(SEE PAGE 3-11)
J101 (2/2)
3
BICK 2
LRCK 4
MCLK 1
CSN 6
PDN 5
CCLK 7
CDTI 8
17
15
21
23
22
24
IC204
OPTICAL
DIGITAL
OUT
COAXIAL
J201
CN202
2
SPDIF
1 D IN
LRCK
SC1
SO1
XRST
512FS2CH
XDACS
MAMUTE
D202
Q211
BUFFER
Q208
MUTE
Q207
MUTE
1
7
+
–
+
–
Q202, 204, 205
MUTE DRIVE
L
R
AUDIO 1
LINE OUT
AUDIO 2
R
L
A MUTE
1 VMUTE
9
11
5
3
4
2
10
V
Y
C
Y/G
Cb/R
Cr/B
ALT+
ALT–
ART+
ART–
LMUTE
MAMUTE
SPDIF
16
1.3 Vp-p (H)
1.3 Vp-p (H)
2.0 Vp-p (H)
IC102
wf
IC102
ws
IC102
w;
2.0 Vp-p (H)
1.8 Vp-p (H)
IC102
ea
2.4 Vp-p (H)
IC102
ed
IC102
wl
1.3 Vp-p (H)
1.3 Vp-p (H)
2.0 Vp-p (H)
IC504
el
IC504
ek
IC504
ej
2.0 Vp-p (H)
1.8 Vp-p (H)
IC504
rs
2.4 Vp-p (H)
IC504
rf
IC504
rd
IC502
r;
3.3 Vp-p (27 MHz)
3-9 3-10
3-5. VIDEO/AUDIO BLOCK DIAGRAM
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com