Marantz DV7000, Service Manual

1-21

1-22

FB SWITCH

4V
0V

RGB SWITCH

C SWI TCH

Y/CVBS SWITCH

C SWITCH

Y/CVBS SWITCH

VCR SWITCH

TV SWITCH

64

6dB

6dB

6dB

6dB

6dB

6dB

0/6dB

0/6dB

-14dB

0/6dB

-14dB

0/6dB

STEREO/

MONO

2

LOUT_TV

ROUT_TV

8

AOUT_RF

60

62

ROUT_VCR

LOUT_VCR

58

59 LOUT_CINCH

ROUT_CINCH

7

5

COUT_VCR

YCVBSOUT_VCR

25

27

SLOW BLANK,

I/O MONITOR

SLB_TV

SLB_VCR

3

YCVBS/OUT_TV

6dB

61

63

17

GOUT_TV

BOUT_TV

FBOUT_TV

1

RCOUT_TV

9

VOUT_RF

11 FILTER

TRAP

B_ENC
B_VCR

B_ENC

G_ENC
G_VCR
R/C_ENC
R_VCR
MUTE

R/C_ENC
C_ENC
C_VCR
MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

Y_ENC

CVBS_STB

CVBS/Y_VCR

CVBS/Y_ENC

L_ENC
L_STB
L_VCR

R_ENC

R_STB

R_VCR

L_ENC
L_STB
L_TV

R_ENC
R_STB
R_TV

R/C_ENC
C_ENC
C_TV

CVBS/Y_TV

CVBS_STB

CVBS/Y_ENC

Y_ENC

43

39

56

47

53

49

45

41

38

34

52

50

36

54

48

40

42

28

30

44

46

32

18

19

FBIN_ENC

FBIN_VCR 

(see Note 1)

BIN_ENC

BIN_VCR

(see Note 1)

GIN_ENC

GIN_VCR

(see Note 1)

RCIN_ENC

RIN_VCR

(see Note 1)

CIN_ENC

CIN_VCR

CIN_TV

YCVBSIN_ENC

YCVBSIN_VCR

CVBSIN_STB

YCVBSIN_TV

YIN_ENC

LIN_ENC

LIN_STB

LIN_TV

LIN_VCR

RIN_ENC

RIN_STB

RIN_TV

RIN_VCR

STV6411A

STEREO/

MONO

I

2

C BUS

DECODER

SCL

SDA

21

22

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

ROUT_TV

GNDA

RIN_TV

V

CCA

YCVBSIN_TV

V

REF

GOUT_TV

LOUT_VCR

BOUT_TV

ROUT_VCR

LOUT_CINCH

ROUT_CINCH

CIN_TV

LIN_TV

LIN_VCR

YCVBSIN_VCR

FBOUT_TV

FBIN_VCR (see Note 1)

FBIN_ENC

ADD

SCL

SDA

V

CC12

NC

SLB_TV

NC

GNDV1

SLB_VCR

RIN_VCR (see Note 1)

GIN_VCR (see Note 1)

NC

BIN_VCR (see Note 1)

RCOUT_TV

V

CC

1

CVBSIN_STB

NC

YCVBSIN_ENC

LOUT_TV

YCVBSOUT_TV

NC

COUT_VCR

NC

YCVBSOUT_VCR

AOUT_RF

VOUT_RF

GN

DV3

FILTER

V

CC

3

NC

GN

DV2

V

CC

2

NC

NC

YIN_ENC

RI

N_STB

CI

N_ENC

RCI

N_

ENC

LI

N_STB

RI

N_ENC

GI

N_E

NC

LIN_ENC

BIN_ENC

RI

N_VCR

CI

N_VCR

Pin Number

Symbol

Description

1

RCOUT_TV

Red/chroma Output, to TV Scart

2

LOUT_TV

Audio Left Output, to TV Scart

3

YCVBSOUT_TV

Y/CVBS Output, to TV scart

4

NC

Not Connected

5

COUT_VCR

Chroma Output, to VCR Scart

6

NC

Not Connected

7

YCVBSOUT_VCR

Y/CVBS Output, to VCR Scart

8

AOUT_RF

Audio (L+R) Output to RF Modulator

9

VOUT_RF

Video (CVBS) Output to RF Modulator

10

GNDV3

Video Switches Ground 3

11

FILTER

Chroma Trap Filter

12

V

CCV3

Video Switches Supply 3 (8V)

13

NC

Not Connected

14

GNDV2

Video Switches Ground 2

15

NC

Not Connected

16

V

CCV2

Video Switches Supply 2 (8V)

17

FBOUT_TV

Fast Blanking Output, to TV Scart

18

FBIN_VCR (see Note 1)

Fast Blanking Input, from VCR Scart

19

FBIN_ENC

Fast Blanking Input, from Encoder

20

ADD

I

2

C Bus IC Address Programmation

21

SCL

I

2

C Bus Clock

22

SDA

I

2

C Bus Data

23

V

CC12

Slow Blanking Power Supply (12V)

24

NC

Not Connected

25

SLB_TV

Slow Blanking Input/Ouput from TV

26

NC

Not Connected

27

SLB_VCR

Slow Blanking Input/Ouput from VCR

28

RIN_VCR (see Note 1)

Red Input, from VCR Scart

29

GNDV1

Video Switches Ground 1

30

GIN_VCR (see Note 1)

Green Input, from VCR Scart

31

NC

Not Connected

32

BIN_VCR (see Note 1)

Blue Input, from VCR Scart

33

V

CCV1

Video Switches Supply 1 (8V)

34

CVBSIN_STB

CVBS Input from STB

35

NC

Not Connected

36

YCVBSIN_ENC

Y/CVBS Input from Encoder

37

NC

Not Connected

38

YIN_ENC

Y Input, from Encoder

39

RIN_STB

Audio Right Input, from STB

40

CIN_ENC

Chroma Input, from Encoder

41

LIN_STB

Audio Left Input, from STB

42

RCIN_ENC

Red/Chroma Input, from Encoder

43

RIN_ENC

Audio Right Input, from Encoder

44

GIN_ENC

Green Input, from Encoder

45

LIN_ENC

Audio Left Input, from Encoder

46

BIN_ENC

Blue Input, from Encoder

47

RIN_VCR

Audio Right Input, from VCR Scart

48

CIN_VCR

Chroma Input, from VCR Scart

49

LIN_VCR

Audio Left Input, from VCR

50

YCVBSIN_VCR

Y/CVBS Input from VCR Scart

51

V

REF

Voltage Reference Decoupling

52

YCVBSIN_TV

Y/CVBS Input, from TV Scart

53

LIN_TV

Audio Left Input, from TV Scart

54

CIN_TV

Chroma Input, from TV Scart 

55

V

CCA

Audio Switches Supply (8V)

56

RIN_TV

Audio right input, from TV Scart

57

GNDA

Audio Switches Ground

58

ROUT_CINCH

Audio Right Output, to CINCH

59

LOUT_CINCH

Audio Left Output, to CINCH

60

ROUT_VCR

Audio Right Output, to VCR sCart

61

BOUT_TV

Blue Output, to TV Scart

62

LOUT_VCR

Audio Left Output, to VCR Scart

63

GOUT_TV

Green Output, to TV Scart

64

ROUT_TV

Audio Right Output, to TV Scart

Notes :

1. Pins (xx_VCR) identified as xx_AUX in STV6410A.
2. In application, all unused pins should be left open or high frequency bypassed to ground.

Q801 STV6411