JVC KD-SX8350
Diagrama del circuito

KD-SX8350

Block diagram
J1 ANT TU1 FM/AM TUNER
FM/AMOSC TU.L TU.R FRONTL FRONTR FRONTL FRONTR

5
LOAD/FEED MOTOR
FEED+ FEED-

IC561 CD DRIVER
FEED+,FEEDSPINDLE+,SPINDLEPSW,SW1,SW2

IC571 CD LPF
DMO,FOO FMO,TRO CD.L CD.R

RF,Vt,

IC341 L-CH LINE AMP

IC351 POWER AMP
FRONTL FRONTR REARL REARR

IC301 E.VOL
FM/AM SD/ST SM SEEK/STOP MONO

POSITION SET SWITCH

PSW

VF1,VF2 VT1,VT2 LD,MD

CN501

4
SPINDLE MOTOR

SPINDLE+ SPINDLE-

IC501 RF AMP

RFGC,RF RFRP,FE TE,RFDC TEB,SEL

IC521 DSP & DAC
CDON

IC21 PLL
PLLCE PLLDA PLLCL PLLDI

REARL REARR

IC441 R-CH LINE AMP

REARL REARR REARL REARR FRONTL FRONTR

SW1

SW1/SW2

SW2 CD-RW PSW SW1 SW2LM MSW

EVOLCE VOLDA VOLCL

IC961 REGULATOR IC251 OPE AMP

CN601
IC701 CPU
VOLDA VOLCL SUBCE SUB.MUTE ENC1 ENC2 REM LCDCE LCDCL LCDDA KEY0 KEY1 KEY2

CN701

3

PICKUP

VF1,VF2 VT1,VT2 LD,MD

J931 LINE OUT

CN901 SPK BATT

EN601 ENCODER
ENC1 ENC2

IC602 REMOCON

BUS1 BUS2 BUS3 BUCK

IC252 S.WOOFER AMP

REM CH.L CH.R

2
LCD1
COM1 COM2 COM3 S1~S68

IC601 LCD DRIVER

LCDCE LCDCL LCDDA

AUX/L AUX.R

J771 CD-CH

IC771 JVC BUS CN251 SUB WOOFER

S601~S16 KEY MATRIX

KEY0 KEY1 KEY2

1
J601 AUX IN

AUX_L AUX_R

A

B

C

D

E

F

G

H

2-1