參數(shù)資料
型號: TDA4950
廠商: 意法半導(dǎo)體
英文描述: TV East/West Correction Circuit(TV東/西糾正電路)
中文描述: 電視東/西校正電路(電視東/西糾正電路)
文件頁數(shù): 4/5頁
文件大?。?/td> 101K
代理商: TDA4950
LM
5
TDA4950
R5
RT3
1k
Hfly
from L.T.
Keystone
Adj.
Line Transformer
(L.T.)
Pin 1
Voltage
H. Width
Pin-cushion
adjustment
RT2
L1
10mH
R3
4.7k
47k
7
2
1
3
4
8
6
C1
47nF
R4
18k
V
S
C2
100nF
D1
1N4148
C3
4.7nF
R2
12k
RT1
100k
R1 =
V
FRAME
66
μ
A
PP
V
FRAME
4
Figure 3 :
Application Circuit with Keystone Correction
HFLY
TO LM
GND
T
D1
C3
C1
R4
R3
L1
C2
RT2
RT1
R2
R1
R5
RT3
V
FRAME
V
S
4
Figure 4 :
P.C. Board and Component Layout of the Circuit of Figure 3 (1:1 scale)
TDA4950
4/5
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