2-2
TU1
FM/AM TUNER
IC701
CPU
IC161
E.VOLUME
Q781, Q782
MUTE
CONTROL
IC31
PLL
IC702
RESET
IC771
EPROM
IC301
POWER
AMP.
IC901
REGULATOR
EACH BLOCK
TU.L
TU.R
FL,FR
RL,RR
XFL
XFR
CD.L
CD.R
OUTFL+
OUTFL-
OUTFR+
OUTFR-
OUTRL+
OUTRL-
OUTRR+
OUTRR-
VOLDA
VOLCL
RESET
EPROMCK
EPROMDI
MUTE
T
SPK
BATTERY
SD/ST,MONO,SM
IFC.CONT,SEEK/STOP
FM/AM
PLLCE
PLLDA
PLLCL
PLLDI
FM Vt
AM Vt
FM/AM OSC
KEY0 to KEY2
LCDCL,LCDDA
LCDCE,REMOCON
ENC1,ENC2
DIMOUT
AUX.L,AUX.R
CDRESET
CDMUTE
CDREQ
B.DET
P.DET
SI/SO
SCK
CH.L
CH.R
AUX.L
AUX.R
IC801
JVC BUS
SI/SO
BUSSO
I/O
BUSINT
BUSCLK
SI/SO,SCK
CHANGER
CONTROL
SI/SO
Main amplifier section
FRONT
REAR
LN.FL,LNFR
LN.RL,LN.RR
CN101
CN701
J1
CN901
J801
J321
/MUTE
Q272
MUTE
CONTROL
/SUBMUTE
IC361,IC381
LINE AMP
Only for KD-AR470
/MUTE
Q341, Q351
LINE OUT
MUTING
Q321, Q331
LINE OUT
MUTING
XRL
XRR
LN.FL,LNFR
LN.RL,LN.RR
LINE OUT
Only for KD-AR470, KD-G420