Sony MDS-NT1 Benutzerhandbuch

36

36

F

C

B

D

A

E

I

J

J

I

B

A

C

D

E

F

DETECTOR

LD

PD

LASER DIODE

ILCC

PD

OPTICAL PICK-UP BLOCK

(KMS-262E)

AUTOMATIC

POWER CONTROL

Q202, 203

RF AMP,

FOCUS/TRACKING ERROR AMP

IC101

FOCUS/TRACKING COIL DRIVE,

SPINDLE/SLED MOTOR DRIVE

IC401

M101

(SPINDLE)

M102

(SLED)

FCS+

FCS–

TRK+
TRK–

2-AXIS

DEVICE

(TRACKING)

(FOCUS)

MOD

SPFD

SPRD

XLAT

SCLK

SWDT

SCTX

HR901

OVER WRITE HEAD

DIGITAL SIGNAL PROCESSOR,

EFM/ACIRC ENCODER/DECODER,

SHOCK PROOF MEMORY CONTROLLER,

ATRAC ENCODER/DECODER

IC201 (1/2)

DADT

BCK

LRCK

FS256

SHOCK

XBUSY

SWDT

SCLK

LOADING

MOTOR DRIVE

IC440

M103

(LOADING)

D-RAM

IC152

HF MODULE

DADTI, XBCKI,

DADT, BCK,

SWDT, SCLK

+5V

S101

(LIMIT IN)

•

 SIGNAL PATH

: PLAY
: REC

S105

(REC)

S103

(OUT)

S104

(PLAY)

S102-1

(REFELECT RATE DETECT)

S102-2

(PROTECT DETECT)

–1

S102

–2

DADTI

XBCKI

LRCKI

DIN1

18

17

16

12

LASER ON

SWITCH

Q201

M

M

M

HF MODULE

SWITCH

Q701 – 704

14 13

16

11 10 6 7 8

1 2 3 4

FILTER

12

42 – 45

48 – 56, 59, 60

65 64

7

2

M

REFERENCE

VOLTAGE SWITCH

Q401, 440

X801

90.3168MHz

108

107

104
105

103
102

109

110