29
29
HCD-DZ119/DZ410
HCD-DZ119/DZ410
6-4. BLOCK DIAGRAM – VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: R, G, B
203
WIDE
200
202
IC1103
EEPROM
198
XROMCS
XWR
XRD
117, 115, 135, 133-128, 126
158-160, 162, 164-166
22-26,
HIGHA0-7
IOA0-7, IOA18-IOA21
A16, A17
A1-A20
DATA & ADDRESS BUS
DATA & ADDRESS BUS
81-84,86-88,91
78, 89, 92, 93
HD0 – HD7
A0 – A21
HD0 – HD7
A21
A0
77
79
66
142
138
140
139
102
103
143
145
156
113 137 157
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
XROMCS
XWR
XRD
Y
P
B
/C
B
P
R
/C
R
J230
J203
COMPONENT
VIDEO OUT
CVBS OUT
G OUT
B OUT
R/C OUT
BLANKING OUT
FUNCTION SW
169
RGB SEL
CY
CB
CR
IC230
VIDEO AMP, 75
Ω
DRIVE
14
IC201
VIDEO AMP, 75
Ω
DRIVE
V SEL0
V SEL1
DVD SEL
14
5
Q277
MUTE
Q279
MUTE
Q271-273
BLANKING
Q274-276
SWITCH
19
11
7
15
16
8
EURO AV
OUT PUT(TO TV)
229
X1102
27MHz
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299