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Q Q
3 7 6 3 1 5 1 5 0
Block diagram
5
4
TO CD CHANGER
J801
SCK
T E
L
1 3 9 4 2 2 9 6 5 1 3
SI/SO
IC801
3
JVC BUS
JBUSSI
JBUSSO
JBUSIO
2
JBUSSCK
J1
AM
FM
TU1
AM/FM TUNER PACK
w w w
Main amp section
1
.
A
TO SPEAKER
CONNECTOR
TO REAR LINE OUT
CP901
L/R F
L/R R
IC301
POWER AMP.
OUTLR
OUTRR
OUTLF
OUTRF
CH.L
CH.R
IC161
TAPE.L
E.VOLUME
TAPE.R
TU.L
TU.R
IC701
MAIN SYSTEM CONTROL CPU
SEEK/STOP
SD/ST
SM,FMEO
AMEO,FM/AM
MONO,FMOSC
AFCK,SK/ST
x
a o
y
i
B
C
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8
SUB
MOTOR
SWITCH
MAIN
TAPE END.STANDBY
MOTOR
CN403
MOTOR
TAPEIN
MODE
STANDBY
J321
PHOTO
REEL
LRO
RRO
F/R
Q
Q
MSOUT
3
7
6
3
LCH
RCH
FF/REW
SUBMO+
SUBMO-
F/R
MODE
STANDBY
FF/REW
MOTOR
SUBMO+
SUBMO-
TAPEIN
DOLBY
MS
REEL
CLOCK
KEY 0 – 2
u 1 6 3
.
D
E
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2
4
9
9
8
HEAD
CN402
FWD-L
FWD-R
REW-L
SUBMO+
REW-R
SUBMO-
IC401
PB EQ
1
5
1
5
0
8
9
2
4
IC402
DC MOTOR DRIVER
Head amp section
LCD1
S3 – S52
COM0 – COM3
IC651
LCD DRIVER
KEY
S601
S619
–
m
LCD & Key control section
c o
F
KS-FX742R
2
9
9
9
8
2
9
9
G
2-1
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