IC601 - Block Diagram

TC-14B10P / TC-20B10P

IC601 - Pins and Functions

PINO

NOME

TENSÃO

DESCRIÇÃO

PINO

NOME

TENSÃO

DESCRIÇÃO

 

 

 

 

 

 

 

 

01

VIF GND

0V

GND for VIF/SIF Block

31

Video Chroma VCC

5V

5V blocos de vídeo e croma

 

 

 

 

 

 

 

 

02

AFT OUT

DC 0.3 - 8,7V

AFT OUT

32

AFC2 FILTER

DC 4.5V

AFC2 FILTER

 

 

 

 

 

 

 

 

03

SIF LIMITER IN

DC 0.5 - 4.5V

SIF det. IN

33

CHROMA IN

DC 3.5V

CHROMA input

 

 

 

 

 

 

 

 

04

RF AGC OUT

DC 0.3 - 8.7V

RF AGC OUT

34

ID FILTER

 

Identification filter

 

 

 

 

 

 

 

 

05

QIF OUT

DC 3.2V

QIF det. OUT

35

VIDEO IN

DC 2.7V

Video input

 

 

 

 

 

 

 

 

06

IF AGC filter

DC 1.8 - 4.6V

IF AGC filter pin

36

X-RAY IN

DC 0V

X-RAY in

 

 

 

 

 

 

 

 

07

QIF IN

DC 1.8 - 4.6V

QIF sound carrier input pin

38

BLACK HOLD

DC 3.1V

Black level hold pin for black strech function

 

 

 

 

 

 

 

 

08

Spot Killer

DC 7.5V

Spot killer capacitor pin

40

CONTRAST

 

Detection ACL filter

 

 

 

 

 

 

 

 

09

VIF IN (1)

DC 1.5V

VIF det. input pin

41

X-TAL 3.58

DC 3.3V

Crystal NTSC

 

 

 

 

 

 

 

 

10

VIF IN (2)

DC 1.5V

VIF det. input pin

42

KILLER FILTER

DC 3.7V

Killer filter

 

 

 

 

 

 

 

 

11

VIF Vcc (5V)

DC 5.0V

5V to VIF/SIF Block

43

EXT IN

DC 1.95V

External video input

 

 

 

 

 

 

 

 

12

FAST BLK

DC 0.0V

TV/Half Tone/EXT RGB SW control

44

CHROMA APC

DC 3.0V typ

CHROMA APC FILTER

 

 

 

 

 

 

 

 

13

SCL

 

SCL pin for IIC BUS

45

TV IN

DC 1.95V

Video input

 

 

 

 

 

 

 

 

14

SCP

 

Sand castle pulse output pin

46

VIDEO/CHROMA GND

0V

GND for Video and Chroma blocks

 

 

 

 

 

 

 

 

15

HOUT

 

H pin pre-drive output

47

Y SW OUT

 

Video tuner output TV/EXT

 

 

 

 

 

 

 

 

16

VSS

OV

Ground pin of CMOS

48

H-SYNC SEP IN

 

H-SYNC SEP IN

 

 

 

 

 

 

 

 

17

SDA

 

SDA pin of IIC BUS

49

V-SYNC SEP IN

 

V-SYNC SEP IN

 

 

 

 

 

 

 

 

18

VDD

DC 5.0V

VDD decoupling pin

50

X-TAL PAL

DC 3.3V

Crystal PAL

 

 

 

 

 

 

 

 

19

AFC1 FILTER

 

AFC-1 filter pin of 32fH VCO

51

VIDEO CLAMP

DC 3V

Video Clamp

 

 

 

 

 

 

 

 

20

H OSC

DC 2.45V

Pino H OSC

52

SECAM REF

 

SECAM REF

 

 

 

 

 

 

 

 

21

MUTE FILTER

DC 0.3 - 8.7V

Mute Filter

53

Hi Vcc (9V)

9.0V

9V for output (RGB, AF, AFT/RF AGC)

 

 

 

 

 

 

 

 

22

R OUT

 

“R” output

54

-(B-Y) IN

DC 2.9V

SECAM signal input

 

 

 

 

 

 

 

 

23

G OUT

 

“G” output

55

-(R-Y) IN

DC 2.9V

SECAM signal input

 

 

 

 

 

 

 

 

24

B OUT

 

“B” output

56

VIF APC FILTER2

DC 3.0V

VIF APC filter

 

 

 

 

 

 

 

 

25

DEFLECTION GND

0V

Deflection GND

57

OUDIO OUT

DC 2.8V

Audio output

 

 

 

 

 

 

 

 

26

V OUT

 

Vertical output

58

AUDIO BYPASS

DC 2.3 ~ 3.0V

Audio Bypass

 

 

 

 

 

 

 

 

29

V RAMP feedback

 

V RAMP feedback

59

EXT AUDIO IN

DC 2.5V

External Audio input

 

 

 

 

 

 

 

 

30

V RAMP C

 

V RAMP capacitor

60

FM DIRECT OUT

DC 2.5V

Audio output

 

 

 

 

 

 

 

 

27

START UP

9V (VCC)

Deflection 9V, IIC BUS and VDD control

61

VIF VCO(1)

DC 4.2V

Coil VIF VCO

 

 

 

 

 

 

 

 

28

B IN

DC 2.5V

 

62

VIF VCO(2)

DC 4.2V

Coil VIF VCO

 

 

 

 

 

 

 

 

37

G IN

DC 2.5V

 

63

VIF APC FILTER1

DC 3.0V

VIF APC filter

 

 

 

 

 

 

 

 

39

R IN

DC 2.5V

 

64

VIF VIDEO OUT

2.2Vp-p

Video Detector output

 

 

 

 

 

 

 

 

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Panasonic TC-20B10P service manual IC601 Block Diagram, IC601 Pins and Functions