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HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-2. BLOCK DIAGRAM – VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: R, G, B
IC102(2/3)
DVD SYSTEM PROCESSOR
194
YUV1
203
YUV6
196
198
YUV2
YUY3
200
YUY4
202
YUY5
171
WODE
IC801
VIDEO AMP, 75 DRIVER
IC401(2/6)
SYSTEM CONTROL
J801
J802
J800
12 CBIN
10 CYIN
4
9
CVBSIN
I/P
18
3 13
CBOUT
MUTE1
14
25
CRIN
SI
20
CYOUT
23
VOUT
2 CIN
6 YIN
26
COUT
21
YOUT
16
CROUT
CBOUT
CYOUT
Q800
VOUT
CROUT
AV SEL1
88
87
MUTE2
4
3
2
1
IC101
FLASH ROM
125-123, 121, 120, 118,
117, 115, 135, 133-128, 126
146, 147, 149-151,
158-160, 162, 164-166
22-26,
29-35
HIGHA0-7
IOA0-7, IOA18-IOA20
A16, A17
AB0 – AB7
A1-A21
81-84,86-88,91
53-61, 67-72, 74-76,
78, 89, 92, 93
HD0 – HD7
A0 – A21
A0
26
45
CE
WE
28
OE
11
A0 – A19
DQ15/A-1
77
IOCS
IOWA
79
IOUE
66
DQ0 – DQ7
RCLK
IC104
SDRAM
38
DRCLK
RD0 – RD15
RA0 – RA11
RA0 – RA11
RD0 – RD15
142
RCS
19
RCS
138
RWE
16
RWE
140
RAS
18
RAS
139
CAS
17
CAS
MDQM0
15
DQM0
MDQM1
39
DQM1
CLE
37
DRCLE
143
BA0
20
227
BS0
BA1
21
BS1
COMPONENT
VIDEO OUT
S VIDEO
OUT
VIDEO OUT
Y
Y
C
P
B
/C
B
P
R
/C
R
V MUTE
VIDEO OUT SW
V MUTE
VIDEO OUT SW
29,31,33,35,38,40,42,44
25-16, 9-1, 40,12,48
145
156
113 137 157
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
TBL-SENS
27
OPENSW
Q731
S751
(OPEN)
D+3.3V
RTS1
26
3
4
1
2
IC731
TABLE SENSOR
LM-F
38
LM-R
39
36
TM-R
E-1
E-2
E-3
37
35
34
28
TM-F
RIN
FIN
9
7
MOTOR
DRIVE
4
2
9
7
4
2
MOTOR
DRIVE
OUT1
OUT2
OUT1
OUT2
RIN
FIN
IC712
TBL MOTOR DRIVER
RE701
ROTARY
ENCODER
IC701
LD MOTOR DRIVER
M751
(LOADING)
M
M
M741
(TABLE)
EVER 4V
M+9V
Q523,524
+3.3V
REG.
IC800
VIDEO SELECT
7
3
1
2
VIDEO
INPUT
VIDEO
J1102(1/2)
RF+3.3V
SW+5V
5
4
IC107
+3.3V
REG.
+3.3V
VDD
5
4
IC105
+3.3V
REG.
SW+3.3V
RF1.8V
REVGND18
1
3
IC106
+1.8V
REG.
DISPLAY/POWER
SECTION
(Page 35)
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D505