STV6411 查看數據表（PDF） - STMicroelectronics

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STV6411

AUDIO/VIDEO SWITCH MATRIX

STMicroelectronics 

STV6411A

Figure 2. BLOCK DIAGRAM

FBIN_ENC 19

FBIN_VCR

(see Note 1)

18

BIN_ENC 46

BIN_VCR

(see Note 1)

32

GIN_ENC 44

GIN_VCR

(see Note 1)

30

RCIN_ENC 42

RIN_VCR

(see Note 1)

28

CIN_ENC 40

CIN_VCR 48

CIN_TV 54

CVBSIN_STB 34

YCVBSIN_ENC 36

YCVBSIN_TV 52

YCVBSIN_VCR 50

YIN_ENC 38

LIN_ENC 45

LIN_STB 41

LIN_TV 53

LIN_VCR 49

RIN_TV 56

RIN_STB 39

RIN_ENC 43

RIN_VCR 47

FB SWITCH

4V

0V

RGB SWITCH

B_ENC

6dB

B_VCR

G_ENC

G_VCR

6dB

R/C_ENC

R_VCR

MUTE

6dB

R/C_ENC

C_ENC

C_VCR

MUTE

C SWITCH

6dB

Y/CVBS SWITCH

CVBS/Y_ENC

CVBS/Y_VCR

CVBS_STB

6dB

Y_ENC

MUTE

R/C_ENC

C_ENC

C_TV

MUTE

C SWITCH

6dB

Y/CVBS SWITCH

CVBS_STB

CVBS/Y_ENC

CVBS/Y_TV

Y_ENC

6dB

MUTE

17 FBOUT_TV

61 BOUT_TV

63 GOUT_TV

1 RCOUT_TV

TRAP

9 VOUT_RF

11 FILTER

3 YCVBS/OUT_TV

5 COUT_VCR

7 YCVBSOUT_VCR

SLOW BLANK,

I/O MONITOR

25 SLB_TV

27 SLB_VCR

I2C BUS

DECODER

21 SCL

22 SDA

L_ENC

L_STB

L_TV

R_ENC

R_STB

R_TV

MUTE

VCR SWITCH

L_ENC

L_STB

L_VCR

R_VCR

R_STB

R_ENC

MUTE

TV SWITCH

-14dB

0/6dB

-14dB

0/6dB

0/6dB

59 LOUT_CINCH

0/6dB

58 ROUT_CINCH

STEREO/

MONO

STEREO/

MONO

62 LOUT_VCR

60 ROUT_VCR

8 AOUT_RF

2 LOUT_TV

64 ROUT_TV

STV6411A

Note 1: Pins (xx_VCR) are identified as xx_AUX in STV6410A.

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