Block Diagram - Mpeg-2 Section - Sony HCD-AZ1D Service Manual

7-2. BLOCK DIAGRAM — MPEG-2 SECTION —
PANEL/POWER
DSSTB
E
SECTION
DSCK
(Page 26)
DSDA
MRST
HCD-AZ1D
IC14
EEPROM
5 6
135136
1 SSCTXD/IO17
IO47/SSCCLK
207
208 IO16/SSCTXD
141 RESET#
U2(2/2)
VIDEO DAC ENCODER
82,84-86,
70 88-90,92,94,96,
71 80 77 75 74 78 73
98-100,102-104
2,3,5,6,8,9,11,
18 19 35 15 16 17 14 36 12,39,40,42,43,
45,46,48,49
IC4
SDRAM
IC501(1/4)
SYSTEM CONTROLLER
8
VIDEO SW
137
XO 143
Y1
GCLK 144 27MHz
CVBS/C 150
CVBS/C/Y 148
V/R/Y 151
C/B/V 153
SPDIF 110
U4
AUDIO DAC
AB CLK 116 2
SCLK
AMCLK 118 4
MCLK
115 3 LRCK
ALR CLK
AOUT O
113 1 SDATA
53-57,59,60,
61,63,65,67
DAT0-15 ADD1-10
DAT0-15 ADD1-10
20-24,
19 18 35 15 16 17 14 36
27-32
23 23
Y
PB/CB
PR/CR
VOUT
IC8
AOUTL 8 2 AMP 1
AOUTR 5 R-CH
DAT0-15
ADD1-10
2,3,5,6,8,9,11,
20-24,
12,39,40,42,43,
27-32
45,46,48,49
IC5
SDRAM
HCD-AZ1D
JK803A
Y
COMPONENT
P /C
B B
VIDEO OUT
P /C
R R
JK801
VIDEO OUT
JK804A
TX
DIGITAL OUT
OPTICAL
AUDIO
B
SECTION
(Page 25)
• R-CH is omitted due to same as L-CH.
• Signal Path
: DVD/CD(AUDIO)
: DVD/CD(DIGITAL)
: VIDEO
: COMPONENT
: Y