Philips 21PT9457 - Mono Carrier: Frame Deflection (A3)

Circuit Diagrams and PWB Layouts
EN 15SK4.0L CA 7.
Mono Carrier: Frame Deflection
1 2 34
A
B
C
D
4
321
D
C
B
A
R309
270 1W
C307
0 .1u F/10 0 V
100V
R255
100
R305
1K8
470pF
D303
BA158
C304
1000uF/25V
0.1uF
CN301
!
!
D302
BA158
470pF
0.1uF
C303
1000uF/25V
INP
7
INN
6
V out
5
VP4 -13V
4
Vp3 pump
3
VP3-
2
VP1 +13V
1
IC301
TDA4863AJ
5
6
R308
1K8
2W
R256
100
C306
0.1uF/100V
R307
1
R306
220/2W
C305
100uF/50V
D304
BA158
C216
CAP
C215
CAP
+8V
R326
10K
D301
C302
Q301
C301
R303
C302
C301
R304
220/1W
EHT
VDRB
VDRA
v+
v-
H_17210_003.eps
110607
FRAME DEFLECTION
A3 A3
5800 A3P610-00