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OSD
R117
100k
C77
OSD_C_IN
1uF
C76
OSD_Y_IN
C73
100nF
10uF
R103
100
C72
R116
+5D
10nF
100k
Oscillators for PAL/NTSC
IC15B
4
OSC_SEL
6
5
74HC00
R118
1M
CR1
17.734475M
+5D
C87
C79
33pF
33pF
14
VCC
IC15A
IC15D
1
3
10
2
8
9
74HC00
7
GND
74HC00
R119
1M
CR2
14.31818M
C80
C90
33pF
33pF
C86
100uF
+5A
OSD
C85
IC16
100nF
ROHM BU2857F
17
+5D
AVDD
6
DVDD
19
23
CIN
COUT
OSD_C_UNBUF
20
22
Y/VIN
Y/VOUT
OSD_Y_UNBUF
18
5
SYIN
SYDET
26
25
OSD_CSYNC
CSYNC_IN
CSYNC_OUT
8
7
OSC_IN
OSC_IN
OSC_OUT
24
9
VSEPC
FD_OUT
28
27
XTAL_IN
XTAL_OUT
1
11
OSD_RESET
AC
Vb
4
12
OSD_MOSI
DATA
Vg
2
13
OSD_SCLK
SCK
Vr
3
14
OSD_CS
CS
VBLK
15
10
TEST
DGND
16
21
CVID/SVIDEO
YVSEL
AGND
IC15C
13
R131
11
12
1k
74HC00
+5A
C71
3
OSD_C_UNBUF
10uF
2
-5A
Oscillator PLL
OSD_CSYNC
OSC_IN
C84 L1
C83
39uH
C91
22pF
33pF
R123
1k
+5D
R126
D10
1k
C92
BB909B
100nF
R130
C82
1k
1uF
C94
10nF
IC9D
10
8
9
74HC00
OSD output buffers
IC11A
MAX4016ESA
C74
1
5
OSD_C_OUT
OSD_Y_UNBUF
10uF
6
R96
24
R97
24
Vertical sync detection
+5D
IC14A
R111
R115
10k
3
1
1k
VSYNC_OUT
R114
+5A
2
1k
C75
100nF
LM393M
C1
100nF
D11
BAS16
Component color generation
IC17A
+5D
74HC08
IC17C
14
VCC
13
11
1
R125
12
3
2
1k8
74HC08
R124
75
7
DGND
IC17B
4
R129
6
5
2k4
R128
74HC08
75
IC17D
10
8
9
74HC08
Bypass capacitors
+5A
+5D
IC11B
C63
100nF
MAX4016ESA
C93
7
100nF
OSD_Y_OUT
C66
100nF
-5A
SSP-75
OSD_B
OSD_R
C62
C78
C59
100uF
100nF
100nF
Classé - 41
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