KS-FX842R
2-1
A
B
C
D
E
F
G
1
3
4
5
Block diagram
LCD1
IC601
LCD
DRIVER
KEY MTRIX
S601 to S617
IC602
REMOCON
COM1 to COM3
S1 to S50
LCDDA
LCDCL
LCDCE
KEY0 to KEY2
REMOCON
EN601
ENCODER
ENC1,ENC2
IC801
JVC BUS
HEAD
IC401
PB EQ
IC301
POWER AMP.
IC161
E.VOLUME
IC701
CPU
TU1
AM/FM TUNER PACK
SUB
MOTOR
IC402
DC MOTOR DRIVER
MAIN
MOTOR
SWITCH
TAPE END.STANDBY
SD/ST
SEEK/STOP
AFCK,MONO
FM/AM,SQ
JBUSSI
JB
JBUSINT
USSO
JBUSIO
JBUSSCK
SCK
SI/SO
CH.L
CH.R
TU.L
TU.R
OUTLR
OUTRR
OUTLF
OUTRF
OUTLR
OUTRR
OUTRF
OUTLF
CP401
J801
CN901
J321
KEY 0 – 2
CN701
CN601
TAPE.L
TAPE.R
PLLDA,PLLCL
PLLCE,PLLDI
F/R
MODE
STANDBY
FF/REW
MOTOR
SUBMO+
SUBMO-
LFOUT+
LFOUT-
LROUT+
LROUT-
TAPEIN
DOLBY
REEL
SUBMO+
SUBMO-
SUBMO+
SUBMO-
FWD-L
FWD-R
REW-L
REW-R
F/R
MSOUT
LCH
RCH
FF/REW
MOTOR
TAPEIN
MODE
STANDBY
REEL
PHOTO
CN401
CN403
CN402
TO CD CHANGER
TO SPEAKER
CONNECTOR
TO REAR LINE OUT
Main amp section
Head amp section
LCP & Key control section
IC31
PLL
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299