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HBD-DZ330/DZ710/DZ730
5-2.
BLOCK DIAGRAM – VIDEO Section –
SYSTEM CONTROL
IC503 (2/5)
CEC_TX_RX
V_SEL1
V_SEL0
HDMI_PCONT
WIDE
RGB_SEL/DSEL
CVBS
Y/G
B/Cb/Pb
R/Cr/Pr
TX2P
TX2N
TX1P
TX1N
TX0P
TX0N
TCKP
TCKN
HTPLG
DVD SYSTEM CONTROL, DSP
IC1101 (2/3)
112 101 102
7
6 5
EEPROM
IC1103
HBD-DZ330/DZ710/DZ730
CEC_TX_OUT
RF
17
SECTION
(Page 25)
82
81
DZ710/DZ730
INHIBIT SWITCH
72
Q4003
DZ330/DZ730
209
210
187
185
183
182
180
179
177
176
174
173
171
170
BUFFER
IC1705
1
4
162
2
DZ710/DZ730
HD0–HD7
79,80,82–86,89
HD0–HD7
12 13 4
HD0–HD7
29,31,33,35,
38,40,42,44
DQ0–DQ7
FLASHROM
IC1601
XSYSRST
RF
C
12
RESET
UK MODEL
SECTION
(Page 25)
TV_SEL
I
+5V
A12V
(IO)
D4001
FUNCTION SWITCH
CONTROL (TV/WIDE/PART)
Q4002, 4004 (1/2)
VIDEO DRIVER
IC4000
13 MUTE2
CVBSOUT
3 MUTE1
CYOUT
4 CVBSIN
10 CVIN
CbOUT
12 CBIN
14 CRIN
CrOUT
+5V REG.
+6V
IC1707
D+3.3V
DZ330
HA0–HA21
RD0–RD15
56–64,67–75,77,
76
78
66
117–113,119–129
87,91,92
A0–A21
2,4,5,7,8,10,11,13,42,
45
25–16,10–1,48
26
28
11
44,45,47,48,50,51,53
DQ15/A-1
A0–A19,N.C
RD0–RD15
FLASH ROM
IC1102
26
26
CN4000 (1/2)
BLACKING CONTROL
(CVBS RGB)
Q4000, 4001, 4004 (2/2)
J4001 (1/2)
VOUT
23
J4000
CYOUT
20
CBOUT
18
CROUT
16
CN1701
CEC_TX_OUT
LEVEL SHIFT
Q9730
LEVEL SHIFT
Q1701
161 159
1
RA0–RA11
139–141,143,144
137
138
146
136
133
135
134
111
132
147
149–155
22–26,29–35
20
21
38
19
16
18
17
15
39
37
RA0–RA11
SDRAM
IC1104
DZ330/DZ730
19
CVBS OUT
11
G OUT
7
B OUT
EURO AV
15
R/C OUT
T OUTPUT (TO TV)
8
FUNCTION SW
16
BLANKING OUT
DZ710
VIDEO OUT
Y
COMPONENT
PB/CB
VIDEO OUT
PR/CR
1 TMDS DATA2 +
3 TMDS DATA2 –
4 TMDS DATA1 +
6
TMDS DATA1 –
7 TMDS DATA0 +
9 TMDS DATA0 –
10 TMDS CLOCK +
12 TMDS CLOCK –
HDMI OUT
ARC
19 HPD
18 +5V POWER
13 CEC
RESERVED
14
15
SCL
16 SDA
BUFFER
IC701
SPDIF-ARC
AUDIO
E
1A
3Y
2
SECTION
(Page 27)
SIGNAL PATH
: VIDEO
: COMPONENT VIDEO
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