Sony CDX-GT500EE Benutzerhandbuch

17

17

CDX-GT50W/GT500/GT500EE/GT550

PD1

PD2

E

F

I-V AMP

PD

LD

DETECTOR

100

(FOCUS)

(TRACKING)

2-AXIS DEVICE

OPTICAL

PICK-UP BLOCK

(KSS1000E)

• Signal Path

: CD PLAY

LASER DIODE

M

M

M

M903

(LOADING)

M901

(SPINDLE)

M902

(SLED)

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE/LOADING

MOTOR DRIVE

IC1

CD-L

R-CH

+1.5V REG

IC6

SYSTEM CONTROL

IC711 (1/3)

SW2

(SELF)

SW1

(DOWN)

SW3

(DISC IN)

SW4

(LIMIT)

PD1

E

F

LD

MON OUT

FCS+

FCS–

TRK+

TRK–

PD2

AUTOMATIC

POWER

CONTROL

Q21

+1.5V ON/OFF

SWITCH

Q2,3

• R-ch is omitted due to same as L-ch.

X2

16.9344MHz

X1

12MHz

UNI SI

UNI SO

LINK OFF

ATT

UNI CLK

BUS ON

B/U CHECK

SYS RST

MECHA+6V

D+3.3V

+1.5V

+1.5V

BU+3.3V