POWER SUPPLY BLOCK DIAGRAMF1001125V/1.6A L1001

CHOKECOIL

D1001

FULL-WAVERECTIFIER

T1001

D1002

(SWITCHING)

TP1001

D1003

D1016

D1005

RECTIFIER

RECTIFIER

RECTIFIER

RECTIFIER

RECTIFIER

D1006

D1007

D1008

D1009

C1011

SMOOTHINGCIRCUIT

SMOOTHINGCIRCUIT

C1012,C1013

D1015(OVERVOLTAGE PROTECTOR)

C1014

SMOOTHINGCIRCUIT

PR1001

C1016

C1017SMOOTHINGCIRCUIT

C1019

SMOOTHINGCIRCUIT

OUTPUT VOLTAGEDETECTOR

UNSW+37V

UNSW+14V

UNSW-30V

UNSW +5V(SYS.CTL)

UNSW +5V(VIDEO)

VPP

VPP

POWERDOWN(L)

(SWITCHING CONTROL)

10

7

8

9

11

12

13

14

P1051 4

P1001 4

E

P1051 5

P1001 5

P1051 2

P1001 2

P1051 6

P1001 6

P1051 7

P1001 7

P1051 9

P1001 9

P1051 8

P1001 8

P1051 3

P1001 3

4

3

1

2

F

G

H

I

K

1

3

6

5

D

B

C

J

A

D1004