Denon dvd-1200 Manual Do Serviço

22

22

DVD-1200

27

7

8

4

10

14

26

1

2

3

4

6

23

5

17

18

12

11

14

13

15

16

25

24

FP-STB

FP-DIN

FP-DOUT

REMOTE

FP-CLK

IC301
(SERVO DRIVE)

(INVERTER)

IC451 (CLOCK GENERATOR)

IC202
(OP AMP)

12

14

CN301

FG
SENSOR

SLED
MOTOR

SPINDLE
MOTOR

IC101
(MICRO CONTROLLER)

+

-

+

-

+

-

+

-

+

-

+

-

+

-

SLED

MOTOR

DRIVE

FOCUS

ACTUATOR

DRIVE

1/8

1/4

PLL2

X451

MULTI

PLL

X'TAL

OSC

36.864MHz

OSC

SPINDLE

MOTOR

DRIVE

TRACKING

ACTUATOR

DRIVE

EXT CLOCK

2ch-L/6ch-H

ADAC-ML1

M-MUTE

ADAC-ML2

CLK33M

BE CLOCK

172

170

150

TRAY-OUT

TRAY-IN

FG-IN

52

SLD

70

SPDL

71

TRACKING
DRIVE

152

FOCUS
DRIVE

60

66

TO DIGITAL
SIGNAL PROCESS
BLOCK DIAGRAM

FS(+)

FS(-)

TS(+)

TS(-)

TO
VIDEO/ AUDIO
BLOCK DIAGRAM

TO DVD
AUDIO
BLOCK
DIAGRAM
CN7102

ADAC-MD

ADAC-MC

ADAC-ML0

ADAC-MC

ADAC-ML0

15

4

2

PCM-SCLK

PCM-DATA0

CLK27MHz

PCM-DATA1

PCM-DATA2

PCM-DATA3

PCM-LRCLK

PCM-BCK

CN901

86

51

50

87

A-MUTE

ADAC-MD

A-MUTE

17

92

FSEL

RESET

68

RESET

5

4

+3.3V

TRAY-OUT

TRAY-IN

FOCUS SERVO SIGNAL

TRACKING SERVO SIGNAL

SLED SERVO SIGNAL

SPINDLE SERVO SIGNAL

3

SP(+)

4

SP(-)

5

TRAY-OUT

6

TRAY-IN

7

GND

8

SL(-)

9

SL(+)

1

FG-IN

2ch-L/6ch-H

2

ADAC-MC

11

ADAC-MD

12

ADAC-ML0

13

ADAC-ML1

14

PCM-SCLK

16

PCM-DATA3

1

PCM-DATA2

3

PCM-DATA1

5

PCM-DATA0

7

PCM-BCK

9

PCM-LRCLK 10

A-MUTE

18

M-MUTE

19

ADAC-ML2

20

88

89

84

59

54

55

53

47

PWRCON

48

DATA(AUDIO) SIGNAL

61

CN401

REMOTE
SENSOR

RM2001

K1

REMOTE-OUT

FIP

SEGMENT

FL2001

IC6001
(FRONT PANEL CONTROL)

IC2002
ENERGY STAR
MICROCONTROLLER

20

REMOTE-IN

13

PWRCON

PWRCON

PWSW

AD-KEY

PWSW

18

8

19

KEY
SWITCH

CN2002

Q2007

CN6401

16 FP-STB

16

18 FP-DIN

18

20 FP-DOUT

20

21 FP-CLK

21

22 REMOTE

22

19 PWRCON

19

2 KEY-2

2

12 KEY-5

12

5 K2

5

8 K1

8

3 KEY-1

3

4 KEY-3

4

7 KEY-8

7

9 KEY-7

9

11 KEY-6

11

6 KEY-4

6

1 AD-KEY

1

Q2005

CN401

CN1001

Q2006,Q2008

BUFFER

BUFFER

Q2004

BUFFER

D2004

STANDBY

JP6051

19

14

15

16

17

18

20

21

22

a/KEY-1

b/KEY-2

c/KEY-3

d/KEY-4

e/KEY-5

f/KEY-6

g/KEY-7

h/KEY-8

i

10

K2 11

1G

7G

~

42

36

~

GRID

AD-KEY

1

1

STANDBY-LED 2

2

POWER

SW2001

JP2050

9

7

6

8

FP-STB

FP-DIN

FP-DOUT

FP-CLK

2

4

DVD-AUDIO-LED

P-DIRECT-LED

CN6001

CN6050

AD-KEY

1

1

STANDBY-LED 2

2

D6003

PURE-DIRECT

D6002

DVD-AUDIO

DVD-AUDIO-LED 5

5

P-DIRECT-LED 6

6

Q2002

EV+5V

P-ON+5V

TO
POWER
SUPPLY
BLOCK
DIAGRAM