Block Diagram - Main (1) Section - Sony DVP-NW50 Service Manual

DVP-NW50
6-2. BLOCK DIAGRAM — MAIN (1) SECTION —
CVBS
VIDEO$C
VIDEO$Y
DVD SERVO
SPDIF$IN
A
SECTION
(Page 23)
U16
DIGITAL AUDIO RECEIVER
EECLK
EEDATA
5 RXO
DVD$CE
EGP1004
20 CSN
EGP1005
19
CCLK
EGP1006
18 CDTI
EGP1007
17 CDTO
EG$RESET
23 PDN
EG$RESET
124 RSTON
EECLK
87
EECLK
EEDATA
88 EEDAT
DVD$CE
FGPIO1
170
EGP1004
147 EGPIO04
EGP1005
EGPIO05
146
EGP1006
145 EGPIO06
EGP1007
EGPIO06
144
DVP-NW50
X2
XTI 8 VCXO_PWM
11.2896MHz
U17
BUFFER
MCLK 14 2 1A 1Y 3
10 5 2A 6
LRCLK 2Y
BICLK 11 9 3A 3Y 8
SDTO 12 12 4A 4Y 11
13 4OE
U8
BUFFER
2 1A 1Y 3
5 2A 6
2Y
9 3A 3Y 8
12 4A 11
4Y
13 4OE
U27
BUFFER
2 1A 1Y 3
5 2A 2Y 6
9 3A 3Y 8
12 4A 4Y 11
13 4OE
Q9
U18
BUFFER
2 1A 1Y 3
5 2A 2Y 6
9 3A 3Y 8
12 4A 4Y 11
Q10
13 4OE
199 104 76 156 107
U1 (1/3)
SYSTEM CONTROLLER
U43
NOISE DETECT
1 1A
12 2Q
D5
U19
BUFFER
12 4A 4Y 11
13 4OE
89 154 92 163 114 110
24 24
CVBS Q2
BUFFER
EP$S1_VIDEO
Q5,Q7
BUFFER
VIDEO$C
Q8
BUFFER
VIDEO$Y
Q6
BUFFER
U21
BUFFER
2 1A 1Y 3
5 2A 2Y 6
7 1OE
U6
BUFFER
2 1A 3
1Y
5 2A 2Y 6
9 3A 3Y 8
12 4A 4Y 11
13 4OE
U23
BUFFER
2 1A
5 2A
143
109
• SIGNAL PATH
J16
VIDEO
U34
PROTECTOR
U36
J10
PROTECTOR
4 3
S VIDEO
2 1
U35
PROTECTOR
SDIN
SDOUT
MAIN(2)
B
SECTION
MCLK
(Page 25)
LRCK
SCLK
MCLK
LRCK
SCLK
SDATA
C AMP
SECTION
(Page 27)
TXD ARM
RXD_ARM
: VIDEO
: AUDIO(DIGITAL)
: CHROMA
: Y