Block Diagram - Mpeg-2 Section; Q Q - Sony HCD-DX2D Service Manual

Q Q

7-2. BLOCK DIAGRAM — MPEG-2 SECTION —
3 7 6 3 1 5 1 5 0
PANEL/POWER
DSSTB
E
SSCTXD/IO17
1
SECTION
DSCK
207 IO47/SSCCLK
(Page 25)
DSDA
IO16/SSCTXD
208
MRST
141 RESET#
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
HCD-DX2D
SYSTEM CONTROLLER
IC14
EEPROM
8
5 6
135136 137
U2(2/2)
VIDEO DAC ENCODER
82,84-86,
53-57,59,60,
88-90,92,94,96,
70 71 80 77 75 74 78 73
61,63,65,67
98-100,102-104
DAT0-15 ADD1-10
DAT0-15
2,3,5,6,8,9,11, 20-24,
18 19 35 15 16 17 14 36 12,39,40,42,43,
27-32
45,46,48,49
x a o
y
. i IC4
SDRAM
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IC501(1/3)
MUTE1 1
MUTE2 2
13
VIDS
VIDEO SW
XO 143
Y1
GCLK 144 27MHz
CVBS/C 150
CVBS/C/Y 148
V/R/Y 151
C/B/V 153
AEP,UK,RU
Q Q FS1
Q5,7
IO37/DUPRD1 205 3 7 6
BLANKOUT CONTROL
Q23
IO36/DUPTD0 204
BLANKOUT CONTROL
Q22 FS2
IO38/DUPTD1 206
SWITCH
SPDIF 110
2
AB CLK 116 SCLK
AMCLK 118 4
MCLK
ALR CLK 115 3 LRCK
U4
AOUT O 1 SDATA
113
AUDIO DAC
AOUTL
8
5 R-CH
AOUTR
DAT0-15
ADD1-10
2,3,5,6,8,9,11,
12,39,40,42,43,
19 18 35 15 16 17 14 36
45,46,48,49
u 1 6 3
IC5
SDRAM
23 23
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2 4
8 9 9
AEP,UK,RU
3 MUTE1
R.OUT
MUTE2
13
G.OUT
9 INT/PRO
B.OUT
IC801
VIDEO AMP
75Ω DRIVER
B
4 B.IN
Y.OUT
PB/CB
14 Cb.IN
R
Cb.OUT
2 R.IN
Y
10 Y.IN
Cr.OUT
G
6 G.IN
PR/CR
12 Cr.IN
VOUT
EXCEPT AEP,UK,RU
Y
PB/CB
PR/CR
3 1 5 1 5 0 8 9 2
JK801
VOUT
VIDEO OUT
JK804
TX
DIGITAL OUT
OPTICAL
IC8
AUDIO
B
2 AMP 1
SECTION
(Page 24)
ADD1-10
20-24,
27-32 m
c o
.
HCD-DX2D
Ver. 1.1
2
8 9 9
JK802
R
26 R
15
G
21 11 G
B
23 7 B LINE–TV
VOUT
19 VOUT
BLAK
16
Y
18
8 SW
PB/CB
16
PR/CR
20
VCC
S801
EURO AV
COMPONENT
JK803
Y
COMPONENT
P /C
B B
VIDEO OUT
P /C
R R
4 9 8 2 9 9
• R-CH is omitted due to same as L-CH.
• Signal Path
: DVD/CD(AUDIO)
: DVD/CD(DIGITAL)
: VIDEO
: COMPONENT
: R,G,B
: Y