Block Diagram - Video Section - Sony HCD-DZ119 Service Manual

Q Q
6-4. BLOCK DIAGRAM – VIDEO SECTION –
3 7 6 3 1 5 1 5 0
YUV3
WIDE
YUV4
YUV5
YUV6
T E
L 1 3 9 4 2 2 9 6 5 1 3
RGB
228
X1102
27MHz
w w w
HCD-DZ119/DZ410
11 CYIN
13 CBIN
15 CRIN
198 6 CVBSIN
WIDE
49
2 S1
CY
200 11 CYIN
CB
202 13 CBIN
CR
203
15 CRIN
RGB SEL
169
IC1101(3/3)
DVD SYSTEM PROCESSOR
229 102 103
HD0 – HD7
6 5
IC1103
EEPROM
HD0 – HD7
29,31,33,35,38,40,42,44
DQ0 – DQ7
x a o
y
. i
http://www.xiaoyu163.com
V SEL0
V SEL1
IC201
VIDEO AMP, 75Ω DRIVE
CYOUTA 24
CYOUTB 23
CBOUTA 21
CBOUTB 20
CROUTA 18
CROUTB 17
29
VOUTB
VOUTA 30
MUTE2 MUTE1
14 5
Q277
MUTE
IC230
VIDEO AMP, 75Ω DRIVE
CYOUTA 24
CYOUTB 23
CBOUTA 21
CBOUTB 20
CROUTA 18
CROUTB 17
MUTE2
14
Q279
MUTE
Q Q
3 7 6
HIGHA0-7
IOA0-7, IOA18-IOA21
A16, A17 RD0 – RD15
AD0 – AD7
125-123, 121, 120, 118,
53-61, 67-72, 74-76,
81-84,86-88,91 77 79 66
78, 89, 92, 93 117, 115, 135, 133-128, 126
A0 – A21
DATA & ADDRESS BUS
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
RD0 – RD15
DATA & ADDRESS BUS
45 25-16, 9-1, 48 10 26 28 11
DQ15/A-1 A0 – A19 NC
IC1102
32M FLASH ROM
u 1 6 3
29 29
http://www.xiaoyu163.com
2 4
8 9 9
AMP
B
SECTION
(Page 27)
J203
Y
COMPONENT
P /C
B B VIDEO OUT
P /C
R R
19 CVBS OUT
11 G OUT
J230
B OUT
7
EURO AV
OUT PUT(TO TV)
R/C OUT
15
BLANKING OUT
16
FUNCTION SW
8
Q271-273
BLANKING
3 1 5 1 5 0 8 9 2
Q274-276
SWITCH
RA0 – RA11
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
RA0 – RA11
IC1104
64M SDRAM
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: R, G, B
m
c o
.
HCD-DZ119/DZ410
2
8 9 9
4 9 8 2 9 9