Block Diagram - JVC KD-S621 Service Manual

Block diagram

5
REST REST
SWITCH
LOADING
SPINDLE
FEED
LOADING
LOADING LOADING
TRACKING
MOTOR
FOCUS
4
FEED
FEED
MOTOR
SPINDLE SPINDLE
MOTOR
SW1 SW4
SW1 SW4
A,B,C LD,MD
PICK UP
E,F,TRACKING
FOCUS
3
IC602 S601 S620
KEY MATRIX
REMOCON
KEY0
KEY1
KEY2
REMOCON
2
LCD1
IC601
COM1
LCD_CLK
LCD
COM2
LCD_SO
DRIVER
COM3
LCD_LE
S1 S48
1
A B
LM0
LM1
IC541
IC561
SERVO
DSP
BTL
&
TRV,TVD,ECM,ECS,
DRIVER
KICK,TRD,FOD DAC
OUT L
OUT R
IC151
VA,VB,VC
IC501
CD
VE,VF,MD,LD
TBAL
RF AMP
LPF
FBAL
FE,TE
TRCRS
VDET
LDON
ARF
BDO
OFTR
RFDET
RFENV
C
CJ701
ANT
TU701
FM/AM
TUNER
MONO
EQ
CD,SENSE
CD,RESET
STATUS
SUBQ,SQCK
BLKCK,TLOCK
FLOCK,MLD
MDATA,MCLK
IC801
MICON
CD LCH
CD RCH
D E
TU.LCH
TU.RCH
LRO
RRO
FM/AM
FM.OSC
IFC
IC301
AGC
E.VOL
S.METER
SD/ST
OUT LF
SDA
OUT RF
SCL
OUT LR
OUT RR
CD.LCH
CD.RCH
IC901
REGULATOR
EACH BLOCK
SPK
BATTERY
F G
KD-S621
CJ302
LINE OUT
IC321
POWER
AMP
LF
RF
LR
RR
2-1