JVC KD-SX787 Schematic

1

CD Mechanism

CD PICKUP UNIT

ABC

SW1~2

TRACKING
FOCUS

SPINDLE
FEED

CN501

RF AMP

IC501

MECHA.SWITCH

SPINDLE/FEED

MOTOR

SPINDLE
FEED

LOADING MOTOR

LOADING

BTL DRIVER

IC561

SW1~4

2

LM

SYSTEM

CONTROLLER

IC701

CD LPF

IC571

CHANGER
CONTROL

IC771

TU L/R

FM/AM

TUNER

CH L/R

TU1

3

VOL CL
VOL DA

CD L/R

AUX L/R

E.VOL

IC301

AM/FM

E.VOLUME

4

CN701

J1

ENC 1,2

CN601

AUX

JACK

J601

5

VOLUME JOG

EN601

REMOCON

REMOTE CONTROL

RECEIVER

IC602

KEY0~2

OPERATION SW.

S601~S617

LCDDA
LCDCLK
LCDCE

LCD DRIVER

IC601

S1~S68

COM1~3

LCD1

KD-SX787

Block diagram

RF
TE
FE

CD SERVO CONTROL

FMO
MO
TRO
FOO

IC521

Main P.CC

BUS0~3
BUCK,CCE,RST

CD L/R

Changer

LINE OUT

J931

2-1

POWER

AMP.

IC351

CN901J771

FRONT L/R

REAR L/R

FRONT L
FRONT R
REAR L
REAR R

Front P.C.B

KD-SX787

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