KS5514B-XX Samsung, KS5514B-XX Datasheet - Page 15

• Manufacturer Part Number: KS5514B-XX
• Description: ON SCREEN DISPLAY PROCESSOR
• Manufacturer: Samsung

KS5514B -XX
SPECIFICATION
APPLICATION CIRCUIT (APP-306)
* Control Program : osd-3.exe
R100
100
The circuit drawn above is for Demo Board.
• Y102 (4fsc X-TAL )
Y103 (4fsc X-TAL )
R101
1K
D
REGISTER
GND
24
1
DATA
DV
CR104
CR105
1N4148
OSD ROM
OSD RAM
INPUT
CONTROL
DD
SCK
KSR1001
KSR2001
2
P3
23
L105
100uH
REGISTER
ADDR
C147
1
â
â
Ó
PAL : 17.734475MHz
22
P2
NTSC : 14.31818MHz
+
ACB
3
C154
15pF
C155
47pF
100uH
L104
C142
XT
Y103
17.734475MHz
68p
21
Y102
14.31818MHz
OUT
OSC
4
DISPLAY
CONTROL
CONTROL
REGISTER
DISPLAY
5V
IN
XT
OSC
L106
10uH
20
IN
OSC
4 FSC
5
SYD
19
OUT
C152
C157
47pF
203
C141
82p
KA7805
CSB
ON SCREEN DISPLAY PROCESSOR
Q116
6
98-05-14
AFCR
18
BLUE BACK
GENERATOR
SHIFT
REGISTER
To Pin 20 ( XT IN )
To Pin 21 ( XT OUT )
R175
12K
SIN
7
17
FSC
9V
P1
VSYNC
DET
8
R176
430
4.7
C137
16
CLAMPIN
Ó
SYNC
SEP
+
9
C144
CVOUT
100
+
220
C153
SYNC
DETECT
Ó
VIDEO
MIXER
R173
200K
Ó
AFC
CLAMP
+
15
A
10
GND
Q115
A733
R177
SECAM
VIDEO IN
75
100p
C148
D
GND
14
LPF
11
INTERNAL
BIAS CKT
R172
100K
VIDEO OUT
C149
A
122
GND
C138
Vin : 2Vpp
Vsync: > 0.3Vpp
1
Ó
CLAMP
13
AFCFL
+
CV
12
15
+
C150
IN
DC 2.5V
0.33
R174
1K
Ó