KS5514B-XX Samsung, KS5514B-XX Datasheet - Page 14

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

R100
100
KS5514B -XX
SPECIFICATION
APPLICATION CIRCUIT (APP-082)
The circuit drawn above is for Demo Board.
• Y101 (4fsc X-TAL )
• C139 / C140 : The load CAP of X-TAL Y101 has a difference each according to its manufacturer.
D
REGISTER
GND
D
24
1
DATA
GND
DV
L105
100uH
1N4148
CR104
CR105
OSD ROM
OSD RAM
INPUT
CONTROL
DD
SCK
2
A
P3
23
REGISTER
GND
ADDR
C147
1
Ó
P2
22
â
+
ACB
3
C139
NTSC : 14.31818MHz
PAL : 17.734475MHz
Y101
100uH
L104
C142
XT
68p
21
OUT
OSC
4
DISPLAY
CONTROL
CONTROL
REGISTER
DISPLAY
5V
IN
XT
OSC
L106
10uH
20
IN
C140 C152
OSC
4 FSC
5
SYD
19
OUT
203
C141
82p
KA78T05
CSB
Q116
6
AFCR
18
ON SCREEN DISPLAY PROCESSOR
BLUE BACK
GENERATOR
SHIFT
REGISTER
98-05-14
R175
12K
SIN
7
FSC
17
C143
9V
104
VSYNC
DET
P1
8
R176
430
4.7
C137
16
Ó
CLAMPIN
SYNC
SEP
+
9
C144
100
CVOUT
+
220
C153
SYNC
DETECT
Ó
MIXER
VIDEO
R173
200K
Ó
AFC
CLAMP
+
15
A
10
GND
Q116
A733
R177
SECAM
VIDEO IN
75
100p
C148
14
LPF
11
INTERNAL
BIAS CKT
R172
100K
VIDEO OUT
C149
122
C138
Vin : 2Vpp
Vsync: > 0.3Vpp
1
Ó
CLAMP
13
AFCFIL
+
CV
12
+
C150
IN
DC 2.5V
0.33
14
R174
1K
Ó