JVC KD-LX100J Diagram
Block diagram
KD-LX300/KD-LX100
5
J1
ANT
TU1
FM/AM
TUNER PACK
FM/AM
FM/AMOSC
IC21
PLL
4
IC821
CRUISE
LCDDA
LCDCL
3
KEY0
KEY1
CN702 CN701
CN631
KEY0
2
KEY1
KEY
MARTIX
COM1~COM3
COM1~COM3
S1~S52
LCD
S1~S52
IC601
LCD DRIVER
IC602
LCD DRIVER
LCDCE1
LCDCE2
LCDRST
CASW4
CASW5
LCDDA
LCDCL
LCDCE1
LCDCE2
LCDRST
1
VOL1
VOL2
KEY2
DOT
REMOCON
RESET
CN601
REMOCON
RESET
KEY2
LED
MATRIX
CRUISE
IC603
REMOCON
KEY
MARTIX
TU-L
TU-R
SEEK/STOP
BANDIN
PLL-CK
PLL-DA
PLL-CE
FM/AM
BUS-SCK
BUS-SO
BUS-SI
BUS-INT
IC771
JVC BUS
IC701
CPU
E2PR-CLK
E2PR-DA-I
E2PR-DA-O
IC703
EEPROM
RESET
IC911
E.VOL
IC702
RESET
FIL
FIR
LOUTF
LOUTR
ROUTF
ROUTR
W.VO L
W-LPF1
W-LPF2
IC171
LINE IN
IC321
E.VOL
IC322
SWITCH
BUS0~BUS3
BUCK,CCE
RESET
TMK,TM1,TM0
DMK,DM0,DM1
LM0,LM1
CD-ON,REST
IC661
CD & TRAY
/DOORLOADING
DRIVER
LO ,TRAY
FO ,FE
SP ,TR
AU.IL
AU.IR
IC301
DRIVER
IC401
DRIVER
SUBW-L
SUBW-R
IC323
OP AMP
W.MUTE
CD-L
CD-R
IC960
CD LPF
LO
RO
IC521
DSP & DAC
FEO,RFRP,RFBO
RFBC,SEL,TEB
TEN,TEO,RFDC
IC601
RF AMP
TNI,TPI,FPI
FNI,MDI,LDI
CN601
CD
MECHA
CN302
SUB WOOFER
CH-L
CH-R
CD CHANGER
AUX IN
CN771
POWER AMP
FRONTL
FRONTR
REARL
REARR
LINE OUT
IC941
CN301
OUTFL
OUTFR
OUTRL
OUTRR
CN901
SPK
BATT
AB CD E F G
2-1
KD-LX300/KD-LX100KD-LX300/KD-LX100
Standard schematic diagrams
Main amp sction
5
4
3
2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TUNER SIGNAL
CD SIGNAL
CD CHANGER SIGNAL
AUX IN SIGNAL
1
SUB WOOFER SIGNAL
FRONT SIGNAL
REAR SIGNAL
2-2
HAB C DE FG
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