Denon dvd-1200 Manual Do Serviço

Denon

25

25

DVD-1200

CN1801

FORMATTER

DE-INTERLACER

DAC

DAC

DAC

PLL/CLOCK GENE

SYNC
GENERATOR

IC1801

IC1803

20

27

~

40

49 47 48

92

91

117

29

28

25

40

31

30

FORMATTER

TEST PATT.GENE.
/DELAY
/GAMMA CORRECTOR

X2
INTER-
POLATION

RESET

SDA

SCL

V-SYNC

H-SYNC

CLK-IN

RESET

SD

A

SCL

136

125

~

ADDR0

ADDR10

139 176

~

D

ATA

0

D

A

T

A29

~

~

IC1808

20

24

~

27

32

~

ADDR0

(SD-RAM)

(SD-RAM)

ADDR10

~

2

12

~

39

49

~

D

ATA

0

D

A

T

A15

~

IC1809

20

24

~

27

32

~

ADDR0

ADDR10

~

2

12

~

39

46

~

D

A

T

A16

D

A

T

A29

~

CN1802

36

4:2:2

TO

4:4:4

4:2:2

TO

4:4:4

DATA(VIDEO) SIGNAL

VIDEO SIGNAL

TO
DIGITAL SIGNAL
PROCESS BLOCK
DIAGRAM CN202

TO VIDEO
/AUDIO
BLOCK
DIAGRAM
CN6101

PROGRESSIVE CBA UNIT

(DE-INTERLACER)

(PROGRESSIVE ENCODER)

2 VIDEO-Y
4 VIDEO-Pb

6 VIDEO-Pr

Progressive Block Diagram

YC0

1

YC1

3

YC2

5

YC3

7

YC4

11

YC5

13

YC6

15

YC7

17

/RST

2

SDA

4

SCL

6

CLK27MHz

20

32

34

65

72

75

76

~

~

93
94
97

104

11

2

~

~

42

51