UTCPC1031 Datasheet, PDF (3/4 Pages) Unisonic Technologies – LINEAR INTEGRATED CIRCUIT

UTC PC1031 LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
39kΩ
VR1
20kΩ
3.3kΩ
12 3
Dc Ammeter
A
1
2
3
SW1
Vcc
0.047µ F
100µ F
0.5Ω
To scope
To fig 3 A
1µ F
Ta
SW4 _{4.7µ F}
2
6
5
8
10
9
UTC
PC1031
4
3
1
7
Counter
4.7kΩ
4.7µ F
Tant
1
2
3
VR3
50KΩ
SW2 1
2
3
10µ F
VR2
50KΩ
47µ F
2200µ F
SW5
Deflection
coil
DY:2.7
L:5.3mH
To scope and
0.01µ F
DMM
2.7kΩ 8.2kΩ
To counter
10kΩ
1.5kΩ
3.3 µF
SA733
5.6kΩ
FIG2
SC945
3.9kΩ
3.9kΩ
Vcc:12V
100 µF
20kΩ
Field signal Adjust
0.047µF
0.047 µF
3.9kΩ
1.3Vp-p
A
Field
synchronizat
ion signal
FIG3
UTC UNISONIC TECHNOLOGIES CO., LTD. ³
QW-R111-001,A