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HCD-GN1300D
6-2.
BLOCK DIAGRAM – VIDEO Section –
Y
191
C
189
RGB_SEL/DSEL
210
CVBS
187
Y/G
185
B/Cb/Pb
183
R/Cr/Pr
182
WIDE
209
CN1013
1
USB+5V
USB_DP
44
USB_DM
45
4
HA0-HA21
HD0 – HD7
56-64, 67-75, 77,
79,80,82-86,89
87, 91, 92
29,31,33,35,38,40,42,44
45
25-16, 10-1, 48
DQ0 – DQ7
DQ15/A-1
A0 – A21
IC101
FLASH ROM
HCD-GN1300D
J1000
VIDEO
(1/2)
VIDEO
INPUT
IC1700
VIDEO AMP, 75 OHM DRIVER
6
YIN
YOUT
2
CIN
COUT
9
I/P
4
CVBSIN
CVBS_OUT
10
CYIN
CYOUT
12
CBIN
CBOUT
14
CRIN
CROUT
25
SI
3
13
IC107
VBUS
+3.3V
5
4
RF+3.3V
SW+5V
AV SEL1
REG.
D-
D+
(USB)
GND
IC105
+3.3V
5
4
+3.3V
SW+3.3V
REG.
IC102 (2/2)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
RD0 – RD15
110-117,
77
79
66
119-129
26
28
11
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
RD0 – RD15
21
26
IC1701
VIDEO SELECT
4
2
23
6
1
CYOUT
20
CBOUT
18
CROUT
16
V-SW
V MUTE
IC110
+1.8V
1
3
RF1.8V
REG.
RA0 – RA11
139-141,143,
137
138
146
136
133
135
134
111 132 147
144,159-155
22-26,
20
21
38
19
16
18
17
15
39
37
29-35
RA0 – RA11
IC104
SDRAM
26
26
Signal Path
J1702
: VIDEO
: Y
C
Y
S VIDEO
4
3
: CHROMA
OUT
2
1
: COMPONENT VIDEO
: R, G, B
J1701
COMPOSITE
VIDEO OUT
Y
COMPONENT
VIDEO OUT
P B/C B
P R/C R
J1700
CN001
(2/3)
IC100(2/6)
SYSTEM CONTROL
78
VIDEO-OUT-SW
92
VIDEO MUTE
IC731
TABLE SENSOR
Q731
TBL SENSE 44
3
1
SWITCH
4
2
IC701
LD MOTOR DRIVER
FIN
OUT2
LM-F
36
7
MOTOR
OUT1
LM-R/
RIN
9
DRIVE
34
RST1-1
FIN
OUT2
TM-F
39
7
MOTOR
RIN
OUT1
38
DRIVE
9
TM-R
IC712
TBL MOTOR DRIVER
E-1
40
S711
E-2
42
ROTARY ENCODER
43
E-3
S751
OPENSW
46
OPEN/CLOSE
DETECT
RTS1
(FOR PROGRAMMING)
2
M
M751
(TABLE LOADING)
4
2
M741
M
(TABLE)
4
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