Block Diagram - JVC KD-LX333R Service Manual

Q Q
3 7 6 3 1 5 1 5 0

Block diagram

5
J1
4
T E
L IC151 1 3 9 4 2 2 9 6 5 1 3
CD LPF
L-CH
3
R-CH
BUS0
BUS1
BYS2
BUS3
BUCK
CCE
RST
IC521
DSP&DAC
2
FOO
FRD
SLE,TEB,RFDC,RFBC
DMO
TE,RFBO,RFRP,FEO
FMO
w w w
DOOR
1
CN503
.
A B
TU1
L-CH
R-CH
TUNER PACK
FM/AM FMDET.ADJ
S.METER
IC51
SEEK/STOP
SD/ST RDS
PLLCE
RDSDA
PLLD1
RDSSCK
PLLCL
AMAF
IC701
CPU
CASW1
CASW2
CASW3
CN704
IC501
VA,VB,VC
RF AMP
MD,LC
IC581
TR SP FE
CD&TRAY/DOOR
LO FO
LOADINGDRIVER
TRAY
x a o
y
CN504
i
C
http://www.xiaoyu163.com
8
LOUTF
LOUTR
IC911
E.VOLUME
CD-L
CD-R LOUTF
LOUTR
VOL-DA
VOL-CLK
IC703
DA1
CLK EPROM
BUSSI/BUSSO BUSINT,BUSSCK IC771
JVCBUS
RESET
IC702
Q Q
RESET
3 7 6 3
IC951
REGULATOR
VCC
LCDDA,LCDDL,LCDCF1,LCDCE2,LCDRST
RSET,REMOCON,KEY1,KEY2
CN701
CN601
REMOCON
LCDRST,LCDCE1
LCDCL,LCDDA
u 1 6 3
.
D E
2 4
9 9 8
IC941
IC361
INFL OUTFL ,OUTFR
POWER AMP
Lch INFR OUTFL ,OUTFR
IC461
INFL
INFR
ACC
Rch
IC961
REGULATOR
REAR L
REAR R
1 5 1 5 0 8 9 2 4
KEY0
KEY1
CN702
CN631
KEY0
LED
KEY1
IC603
REMOCON
IC601
LCD DRIVER
m
KEY2
KEY SWITCH
INV
c o
F
KD-LX333R
2
9 9
Front speaker
Rear speaker
BATT
Line out
CH-L
9 8 2 9 9
CHR
LCD
G
2-1