KB2512 Просмотр технического описания (PDF) - Samsung

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KB2512

DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

Samsung 

DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

BLOCK DIAGRAM

KB2512

HREF 13

HGND

11

H/HVIN

1

VSYNCIN

2

VCC 29

XRAY 25

VREF

21

VGND

19

5V 32

SDA 31

SCL 30

GND 27

7

8

3

6

5

12

4

26

VR

PHASE/

EF

FREQUENCY

COMPARATOR

H-PHASE(7 bits)

VCO

PHASE

COMPARATOR

PHASE

SHIFTER

H-DUTY

(5 bits)

HOUT

BUFFER

SYNC INPUT

SELECT

(1bit)

LOCK/UNLOCK

IDENTIFICATION

Forced

Freq.

2 bits

SYNC

PROCESSOR

Free running

5 bits

SAFETY

PROCESSOR

X2

5V

Vcc

XRAY

B+ ADJUST

7 bits

B+

CONTROLLER

Spin Bal

+

6 bits

X2

Key Bal

6 bits

HSYNC

Horizontal

Moire Cancel

5 bits + on/off

14 COMP

28 B+ OUT

15 REGIN

16 ISENSE

17 BGND

9 HMOIRE

VR

EF

RESET

GENERATOR

I 2C INTERFACE

MOIRE

CANCEL

5 BITS+ON/OFF

6 bits

8 bits

S AND C

CORRECTION

VERTICAL

OSCILLATOR

RAMP GENERATOR

VPOS

7bits

GEOMETRY

TRACKING

VAMP

7 bits

+

Corner

7 bits

X4

EW

7 bits

X2

keyst

6 bits

X

10

AMPVDF

6 bits

FOCUS

+

22

20

18

23

24

2

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