Block Diagram - Video Section - Sony HCD-GNZ5D Servise Manual

HCD-GNZ5D
Q Q
3 7 6 3 1 5 1 5 0
7-3. BLOCK DIAGRAM — VIDEO SECTION —
T E
L 1 3 9 4 2 2 9 6 5 1 3
229 XTALI
X101
27MHz
228 XTALO
w w w
HCD-GNZ5D
YUV3 198
217
ASDAT0
218
ASDAT1
ASDAT2 219
ASDAT4 222
XRST 220
ACLK 215
ABCK 214
ALRCK 213
SDPIF 225
102 103
6 5
EEPROM
IC103
x a o
y
. i
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VIDEO AMP
IC801
J801
VIDEO
4 IN OUT 2
OUT
SAG 3
PS
1
MAIN
B
VIDEO MUTE
SECTION
(Page 29)
D/A CONVERTER
IC301
14 SDTI1
15 SDTI2
16 SDTI3
13 SDTI4
38
LOUT4+
(DMIXL)
37
LOUT4–
8 PDN
10 MCLK
9 BICK
LOUT1+ 2
(FL)
17 LRCK
LOUT1– 1
19 SCL
20 SDA
Q Q
3 7 6
DIGITAL
DIGITAL
OPTICAL
OUT
TRANSMITTER
OPTICAL
IC306
DVD SYSTEM PROCESSOR
IC102(2/2)
HIGHA0-7
IOA0-7, IOA18-IOA20
A16, A17
AD0 – AD7
53-61, 67-72, 74-76,
81-84,86-88,91
78, 89, 92, 93
HD0 – HD7 A0 – A21
DATA & ADDRESS BUS
DATA & ADDRESS BUS
HD0 – HD7
29,31,33,35,38,40,42,44 45 25-16, 9-1, 48 26 28 11
DQ0 – DQ7 DQ15/A-1 A0 – A19
FLASH ROM
IC101
u 1 6 3
28 28
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2 4
8 9 9
IC3771
DOWNMIX L
MAIN
C
IC3711
SECTION
(Page 29)
FRONT L
3 1 5 1 5 0 8 9 2
RA0 – RA11
RD0 – RD15
125-123, 121, 120, 118, 146, 147, 149-151,
77 79 66
117, 115, 135, 133-128, 126 158-160, 162, 164-166
22-26,
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
29-35
RD0 – RD15 RA0 – RA11
SDRAM
IC104
m
c o
.
2
8 9 9
• Signal Path
: AUDIO
: VIDEO
: Y
: COMPONENT VIDEO
4 9 8 2 9 9
: DIGITAL
143 145 156 142 138 140 139 113 137 157
20 21 38 19 16 18 17 15 39 37