HCD-DZ260/DZ270/HDZ278
HCD-DZ260/DZ270/HDZ278
33
33
VIDEO
DZ260
DZ260
DZ270/HDZ278
CROUT
CYOUT
CBOUT
VOUT
Q400,402,404
BLANKING
CONTROL
Q401,405,406
FUNCTION SWITCH
Q403
IC404
VIDEO DRIVER
IC400
VIDEO DRIVER
CN400 (1/2)
CN404 (1/2)
VIDEO OUT
J401
CN1701
CEC_RX_IN
CEC_TX_OUT
7
8
16
19
15
11
R/COUT
1 TMDS DATA2 +
3 TMDS DATA2 –
4 TMDS DATA1 +
6 TMDS DATA1 –
7 TMDS DATA0 +
9 TMDS DATA0 –
10 TMDS CLOCK +
12 TMDS CLOCK –
19 HPD
G OUT
BOUT
CVBSOUT
BLANKING OUT
FUNCTION SW
Y
PB/CB
COMPONENT
VIDEO OUT
PR/CR
HDMI OUT
+6V
IC1103
EEPROM
18 +5V POWER
13 CEC
15 SCL
16 SDA
Q9724,9726,
Q9728,9729
CEC RX/TX I/F
XWR
XRD
XROMCS
A1–A21
A0
Q1701
LEVEL SHIFT
149–155
2,4,5,7,8,10,11,13,42,
87,91,92
29,31,33,35,
A0–A21
HD0–HD7
HD0–HD7
XSYSRST
5
OUTPUT (TO TV)
EURO AV
•
SIGNAL PATH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
6-2. BLOCK DIAGRAM – VIDEO Section –
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
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