JVC KD-SC800 Schematic Diagrams page 3

Block diagram
5
SW1,SW2,PSW
SPINDLE+
SPINDLE-
POSITION SET
PSW
FEED+
SWITCH
FEED-
TRACKING+
FEED+
TRACKING-
LOAD&FEED
4 FEED-
FOCUS+
MOTOR
FOCUS-
SPINDLE+
SPINDLE
SPINDLE-
MOTOR
VF1,VF2,
VT1,VT2,
SW1, SW2 MD,LD
SW1, SW2
VF1,VF2,
VT1,VT2,
LD,MD,
TRACKING+
TRACKING-
FOCUS+
FOCUS-
PICK UP
3
S601~S612
IC602 EN601
S614~S618
ENCODER
REMOCON
KEY MATRIX
REMOCON KEY0 ENC1
KEY1 ENC2
KEY2
LCD1
2
IC601
COM1
LCDCE
LCD
COM2
LCDDA
DRIVER
COM3
LCDCL
S1 ~ S50
1
A
LM,MSW
DMO,FMO
CDON
IC521
TRO,FOO
CD-RW
IC561
DSP
BUS0~BUS3
CD
&
BUCK,CCE
SEL
DRIVER
DAC
RST
TEB
RFGC
LO
TE,FE
RO
RFDC
RFRP
IC571
RF
IC501 L.P.F.
RF AMP
CD.L
CD.R
CD-RW
B C
J1
ANT
TU1
L-CH
FM/AM
R-CH
TUNER
FM/AM
FMEO
FMOSC
AMEO
IFC
IC301
MONO
E.VOL
S.METER
SD/ST
VOLDA
SEEK/STOP
VOLCL
IC701
MICOM
D E
FRONT R
FRONT L
J931
LINE OUT
REAR L
REAR R
IC351
OUT LF POWER
OUT RF
AMP
OUT LR
OUT RR
CD.L
CD.R
LF+, LF-
RF+, RF-
LR+, LR-
IC961
RR+, RR-
REGULATOR
EACH BLOCK
CN901
SPK
BATTERY
F G
KD-SC800
2-1