TDA8146 Datasheet, PDF (4/5 Pages) STMicroelectronics – EAST/WEST CORRECTION FOR RECTANGULAR TV-TUBES

TDA8146
PARABOLA CHARACTERISTICS
V _C4
V _C5
VC ^VB
V _PAR
V _PAR
VA
9.6V
9V
8V
VD VF
7V
during
flyback
-0.8V -0.6V -0.3V
0
APPLICATION DIAGRAM
+0.8V V _SE
18k Ω
S4
S5
14
13
12
11
10
Line Size
Adjustment
2.2kΩ
9
8
3.3MΩ
2.2MΩ
VERTICAL
YOKE
1
2
3
4
5
6
820k Ω
10kΩ 10kΩ
1%
1%
2
3
1
VERTICAL
FLYBACK
100k Ω
4
7
15mH
5
1.5kΩ
47kΩ
4.7kΩ
1.6 V_PP
7 ^HORIZONTAL
FLYBACK
6 V_S
4/5