1

2

3

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5

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9

10

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12

13

14

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22

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26

27

28

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

49

50

51

52

53

54

55

56

YOUT

RES55

RES54

Y

NC

CONVAR

FBTXT

APX

BTXT

GTXT

RTXT

GNDVID

V

CCVID

ICUTOFF

ROUT

GOUT

BOUT

VABL

HDRIVE

SMPSOUT

TXT_OUT

SSC

GND1

HFLY

EWOUT

SMPSIN

EWIN

CVERT

Y OUTPUT OF WHITE STRETCH

RESERVED

RESERVED

Y INPUT VIDEO OF MAIN SIGNAL

NOT CONNECTED

CONTRAST VARIATION (FOR TRANSPARENT MENU)

FAST BLANKING INPUT FOR TEXT/OSD

AUTO PIX CAPACITOR

BLUE INPUT TEXT/OSD

GREEN INPUT TEXT/OSD

RED INPUT TEXT/OSD

GROUND FOR VIDEO PART

V

CUT-OFF AND LEAKAGE MEASUREMENT

RED OUTPUT

GREEN OUTPUT

BLUE OUTPUT

AVERAGE BEAM LIMITER INPUT

OUTPUT FOR HORIZONTAL DRIVER

PWM OUTPUT FOR SMPS

SYNC OUTPUT FOR TELETEXT/OSD

SSC SUPER SANDCASTLE OUTPUT

GROUND FOR SCANNING PART

HORIZONTAL FLYBACK INTERFACE

EAST/WEST OUTPUT

VOLTAGE INPUT FOR SMPS ERROR AMPLIFIER

EAST/WEST INPUT OF ERROR AMPLIFIER

VERTICAL AGC CAPACITOR

WS

UIN

VIN

YIN

APL

VDFL

HDFL

LDFL

NC

GNDLIN

V

CCLIN

NC

BCUTREF

GCUTREF

RCUTREF

CSOFT

SCL

SDA

V5V

SLPF

V

CC1

COLM

I

REF

REG

FROUT

SENSEP

BREATH

SENSEM

WHITE STRETCH CAPACITOR

U INPUT

V INPUT

Y INPUT

APL CONTROL

VERTICAL SYNC INPUT

HORIZONTAL SYNC INPUT

27MHz CLOCK

NOT CONNECTED

GROUND

COLOR MATCHING

V

CC

NOT CONNECTED

BLUE CUT-OFF REFERENCE

GREEN CUT-OFF REFERENCE

RED CUT-OFF REFERENCE

SOFSTART CAPACITOR

5V STANDBY (SHUNT REGULATOR)

LOOP

ϕ1 LOW PASS FILTER

V

REFERENCE RESISTOR FOR CURRENT

REGULATOR OUTPUT

VERTICAL SAWTOOTH ERROR OUTPUT

RESISTOR BRIDGE POSITIVE INPUT

RESISTOR BRIDGE NEGATIVE INPUT

THT MODULATION AND PROTECTION

PIN CONNECTIONS

PIN DESCRIPTION

Pin

Name

Function

Description, Test Conditions, Remark

1

WS

Time Constant

White stretch time constant adjustment. External capacitor, internal 200k

Ω resistor.

2

UIN

Input

B-Y signal, AC coupling

3

VIN

Input

R-Y signal, AC coupling

4

YIN

Input

Luminance before white stretch, AC coupling

5

APL

Time Constant

Auto Pedestal (APL) time constant. External capacitor, internal 200k

Ω resistor

6

VDFL

Input

Vertical synchro

7

HDFL

Input

Horizontal synchro

8

LDFL

Input

27MHz Line Clock

9

NC

Reserved

Not connected

10

GNDLIN

Power supply

Ground for Scanning Logic

11

COLM

Control

Color Matching strength. This pin must be grounded through a resistor .

Resistor value determines Color Matching effect :

0 (short Circuit) = no effect, 44k

Ω = maximal Colormatching.

12

Power supply

13

NC

-

Not Connected

14

BCUTREF

Reference

Clamping B. Capacitor 47nF against Ground : cut-off Black Reference.

15

GCUTREF

Reference

Clamping G. Capacitor 47nF against Ground : cut-off Black Reference.

STV2162

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