Block Diagram - JVC KD-S747 Schematic Diagrams

Block diagram

5
SW1,SW2,PSW
SPINDLE+
FEED+
SPINDLE-
LOAD&FEED
FEED-
FEED+
MOTOR
FEED-
TRACKING+
TRACKING-
POSITION SET
PSW
4
FOCUS+
SWITCH
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~S618 JS690
KEY MATRIX ENCODER
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
IC71 MONO
RDS SM
IC161
SD/ST
DETECTER
E.VOL
SEEK/STOP
VOLDA
RDSSCK
RDSDA VOLCL
IC701
CPU
D E
J301
LINE OUT
REAR L
REAR R
IC301
OUTLF POWER
OUTRF
AMP
OUTLR
OUTRR
CD.L
CD.R
LF+, LF-
RF+, RF-
LR+, LR-
IC901
RR+, RR-
REGULATOR
EACH BLOCK
CN901
SPK
BATTERY
F G
KD-S747
2-1