Sony HCD-C5 ユーザーズマニュアル

46

46

• Signal Path

: CD (DIGITAL)

:DIGITAL IN (OPTICAL)

VA

9

VB

VE

VF

LD

1/2VCC

VCC

+5V

GND

MD

VR

LD

DRIVE

Q101

RF AMP

IC103

VC

IC102

MOTOR/COIL DRIVER

FEED

MOTOR

SPINDLE

MOTOR

F+

FOCUS

COIL

TRACKING

COIL

F-

TR+

TR-

DIGITAL SIGNAL PROCESSOR

IC101

DIGITAL SERVO,

VCC

RV101

DATA

CLK

XLT

SQSO

SENS

MASTER CONTROL

IC501(1/2)

SCLK

SCOR

CTRL1(1-2)

LDON

XRST

PWM1

PWM2

PWM3

SWITCH

Q102

IC221

+3.3V

REG

Q103,D101

SELECTOR

5

4

6

9

10

8

13

11

12

X201

33.8688MHz

S5

LIMIT

IN

SWITCH

+5V

+5V

+3.3V

DIN, OPTO

3

1

2

8

4

6

2

3

7

10

5

1

SD+

SD-

SP+

SP-

IC222

OPTO

S1 (Disc IN/8cm Disc Detect)

S2 (12cm Disc/12cm Disc Eject End Detect)

S3 (Disc Existence, Chacking, Releasing Detect)

S4 (8cm Disc Eject End Detect)

IC1102

LOADING MOTOR DRIVER

M902

(LOADING)

M903

M904

DIGITAL

OPTICAL

INPUT