2828
HCD-GN1100D
HCD-GN1100D
7-2. BLOCK DIAGRAM – VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: R, G, B
IC102(2/2)
DVD SYSTEM PROCESSOR
YUV1
YUV6
YUV2
DISC/X
YUY3
YUY4
YUY5
WODE
IC801
VIDEO AMP, 75 OHM 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
194
196
168
198
200
202
203
YIN
26
COUT
21
YOUT
16
CROUT
CBOUT
CYOUT
Q800
VOUT
CROUT
AV SEL1
88
87
MUTE2
43
21
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
AD0 – AD7
A1-A21
81-84,86-88,91
53-61, 67-72, 74-76,
78, 89, 92, 93
HD0 – HD7
A0 – A21
A0
2645
CE
WE
28
OE
11
A0 – A21DQ15/A-1
77
IOCS
IOWA
79
IOOE
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
DQM0
15
DQM0
DQM1
39
DQM1
CLE
37
CKE
143
BA0
20
BS0
BA1
21
BS1
COMPONENT
VIDEO OUT
S VIDEO
OUT
VIDEO OUT
Y
Y
C
P
B
/C
B
P
R
/C
R
VIDEO MUTE
VIDEO-OUT-SW
V MUTE
VIDEO OUT SW
29,31,33,35,38,40,42,44 25-16, 10-1, 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
S711
ROTARY
ENCODER
IC701
LD MOTOR DRIVER
M751
(TABLE 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
DVDD18
1 3
IC106
+1.8V
REG.
D505
49
CN402
(2/3)
(FOR CHECK)
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