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HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
24
24
5-2. BLOCK DIAGRAM – VIDEO Section –
DZ340K/DZ640K
DZ640K
Q7005
CROUT
CYOUT
CBOUT
VOUT
BLANKING
CONTROL
Q7001,7002,7004(2/2)
FUNCTION SWITCH
CONTROL
(TV/WIDE/PART)
Q7003,7004(1/2)
IC7001
VIDEO DRIVER
VIDEO DRIVER
IC7003
CN401 (1/2)
J7002
VIDEO OUT
J7001
CN1701
DZ340/DZ640K/DZ740
DZ340/DZ740
DZ340/DZ740
DZ340K
CEC_TX_RX
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
COMPONENT
VIDEO OUT
PR
HDMI OUT
+6V
IC1103 (2/2)
EEPROM
SYSTEM CONTROLLER
IC5002 (2/5)
18 +5V POWER
13 CEC
15 SCL
16
14
SDA
Reserved
SPDIF_ARC
LEVEL SHIFT
Q1706
XWR
XRD
XROMCS
A1–A21
A0
Q1701
LEVEL SHIFT
149–155
2,4,5,7,8,10,11,13,42,
117–113,119–129
87,91,92
29,31,33,35,
79,80,82–86,89
A0–A21
HD0–HD7
HD0–HD7
XSYSRST
BUFFER
IC1001
T
OUTPUT (TO TV)
EURO AV
x
SIGNAL PATH
: VIDEO
: COMPONENT VIDEO