Block Diagram - Video Section - Sony HCD-DZ3K Service Manual

6-4. BLOCK DIAGRAM – VIDEO SECTION –
YUV2
YUV1
YUV3
WIDE
YUV4
YUV5
YUV6
228
HCD-DZ3K
196
194
198
WIDE
49
CY
200
CB
202
CR
203
DVD SYSTEM PROCESSOR
229 102 103
6 5
X1102
27MHz
IC1103
EEPROM
HD0 – HD7
29,31,33,35,38,40,42,44
DQ0 – DQ7
IC201
VIDEO AMP, 75Ω DRIVE
2 CIN
COUT 26
6 YIN
21
YOUT
4 CVBSIN
CVBSOUT 23
10 CYIN
12 CBIN
20
CYOUT Y
14 CRIN J202
COMPONENT
CbOUT 18
P /C
B B VIDEO OUT
25 S1
16
CrOUT P /C
R R
3 13
V SEL1
V SEL0
IC1101(3/3)
HIGHA0-7
IOA0-7, IOA18-IOA21
A16, A17
AD0 – AD7
53-61, 67-72, 74-76, 125-123, 121, 120, 118,
81-84,86-88,91 77 79 66
78, 89, 92, 93 117, 115, 135, 133-128, 126
HD0 – HD7 A0 – A21
DATA & ADDRESS BUS
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
DATA & ADDRESS BUS
45 25-16, 9-1, 48 10 26 28 11
DQ15/A-1 A0 – A19 NC
IC1102
32M FLASH ROM
29 29
C
1
Y
2
V
AMP
B
SECTION
(Page 28)
RA0 – RA11
RD0 – RD15
146, 147, 149-151,
143 145 156 142 138 140 139 113 137 157
158-160, 162, 164-166
22-26,
20 21 38 19 16 18 17 15 39 37
29-35
RD0 – RD15 RA0 – RA11
IC1104
64M SDRAM
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: CHROMA
HCD-DZ3K
J201
S VIDEO
(DVD ONLY)
VIDEO