Block Diagram - JVC KS-FX222 Servise Manual

Q Q
3 7 6 3 1 5 1 5 0

Block diagram

DIRECTION BOARD
MAIN
5
MOTOR
MUTE SWITCH
TAPE/RADIO SW
4
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
TO
CD CHANGER
ANT
J1
2
AM FM
AM/FM TUNER PACK
w w w
1
.
MAIN AMP SECTION
A
CP722
RELAY
BOARD
CP721
CN721
Lch Front
Lch Front
CD L
TUNER L
TAPE IN
PROG
SYSTEM CONTROL MICON
TU1
SEEK/STOP, MONO,
SD/ST, S METER,
FM OSC, EO, BAND
x a o
y
i
B C
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8
TO
SPEAKER
CONNECTOR
LINE REAR OUT
CP981
CJ921
Lch Rear
Lch
Rear OUT
IC981
POWER AMP.
Q Q
3 7 6 3
Lch Rear
IC931
TAPE L
E.VOLUME
F/R
SDA
SCL
IC701
u 1 6 3
.
D E
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2 4
9 9 8
HEAD
PROG-SW
CJ901
F/R
LCH
IC901
1 5 1 5 0 8 9 2 4
HEAD AMPLIFIER
LCH
HEAD AMP SECTION
LCD1
S3 - S47
COM1 - COM3
DATA
CLOCK
IC651
CE
LCD DRIVER
KEY0 - 2
m
KEY
S601 - S606
c o
S608 - S612
S614 - S621
LCD & KEY CONTROL SECTION
F
KS-FX222
2
9 9
9 8 2 9 9
G
2-1