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29
HCD-DZ110/DZ111/DZ120/DZ120K
HCD-DZ110/DZ111/DZ120/DZ120K
6-4. BLOCK DIAGRAM – VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: CHROMA
: R, G, B
196
203
WIDE
200
202
IC1103
EEPROM
198
194
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
78, 89, 92, 93
HD0 – HD7
A0 – A21
HD0 – HD7
A21
A0
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
XROMCS
XWR
XRD
2
1
S VIDEO
(DVD ONLY)
J201
J202
COMPONENT
VIDEO OUT
VIDEO
Y
P
B
/C
B
P
R
/C
R
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
DZ110/DZ111
169
RGB SEL
CY
CB
CR
DZ120/DZ120K
DZ120K
IC230
VIDEO AMP, 75
Ω
DRIVE
IC201
VIDEO AMP, 75
Ω
DRIVE
V SEL0
V SEL1
DVD SEL
IC201
VIDEO AMP, 75
Ω
DRIVE
Y
C
V
Q277
MUTE
Q279
MUTE
Q271-273
BLANKING
Q274-276
SWITCH
19
11
7
15
16
8
EURO AV
OUT PUT(TO TV)
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