JVC KS-FX621 Service Manual page 35

Q Q
3 7 6 3 1 5 1 5 0
Block diagram
5
PHOTO
PHOTO
REEL
REEL
4
MAIN
MOTOR
MOTOR
SUB
SUBMO+
SUBMO -
MOTOR
T E
L 1 3 9 4 2 2 9 6 5 1 3
TAPEIN
3
STANDBY
SWITCH
MODE
FWD-L
P.B.
FWD-R
HEAD REW-L
REW-R
2
COM1~COM3
S3~S52
LCD
KEY0~KEY2
KEY MTRIX IC652
S601~S620 REMOCON
w w w
1
.
A
J1
ANT
SUBMO+ IC402
SUBMO -
MOTOR
DRIVER
MOTOR
SUBMO+
REEL
SUBMO -
MODE
TAPEIN
STANDBY
TAPE.L
TAPE.R
FF/REW
MSOUT
IC401
DIRECTION
HEAD
NRSW
AMP
IC651
CE,CLOCK,DATA
LCD
DRIVER
REMOCON
x a o
y
i
B C
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8
TU1
REAR LEFT
L-CH,R-CH
REAR RIGHT
FM/AM
TUNER
IC161
E.VOLUME
TAPE.L
MONO
TAPE.R
SD/ST
S.METER
IFREQ
IFC
FM/AMOSC
EQ
IC701
MICON
J.BUS
Q Q
3 7 6 3
JBUS.SI
L.CH
JBUS.SO
R.CH
JBUS.IO
JBUS.INT
JBUS.SCK
IC801
J-BUS
SI/SO
SCK
CP801
CD-CH
u 1 6 3
.
D E
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2 4
9 9 8
LINE OUT
CJ321
IC301
POWER AMP
OUTLF
OUTRF
OUTLR
OUTRR
FRONTL+
1 5 1 5 0 8 9 2 4
FRONTL-
FRONTR+
FRONTR-
REARL+
REAERL-
REARR+
REARR-
IC901
REGULATOR
CP981
SKP
BATT
m
c o
F
KS-FX621
2
9 9
9 8 2 9 9
G
2-1