JVC KS-FX12 Service Manual

2-18
KS-F150
KS-FX12
Block Diagram
HEAD
IC901
HEAD AMPLIFIER
UPC1228HA
IC981
POWER AMP.
HA13158A
IC751
CD CHANGER
HD74HC126P
IC931
E.VOLUME
TEA6320T
IC701
SYSTEM CONTROL MICON
LC72362N-9595
TU1
AM/FM TUNER PACK
QAU0120-002
LCD1
QLD0335-001
IC651
LCD DRIVER
LC75823W
KEY
S601 - S620
MAIN
MOTOR
MUTE SWITCH
TAPE /RADIO SW
SEEK/STOP,
MONO.SD/ST,
S METER,
FM OSC, EO, BAND
TUNER L
TAPE IN PROG
BUS SI
BUS SO
BUS SCK
BUS I/O
OUT L Front
Lch Front
Lch Rear
Lch Rear OUT
SDA SCL
CN901
CP721
CN721CP751
KEY 0 - 2
CJ701
LCDDA LCDCK LCDCE
F/R
S8 - S52
COM1 - COM3
CP701
TAPE L
LCH
F/R
LCH
CP901
CJ901
J1
FM
TO SPEAKER
CONNECTOR
TO LINE REAR OUT
(KS-FX150/FX12E ONLY)
Tuner.Power AMP.Changer/System Controller
LCD DRIVER/KEY SWITCH CIRCUT
HEAD AMPLIFIER CIRCUIT
CJ921
CP722
DIRECTION BOARD
RELAY
BOARD
AM
CP981
SI/SO
SCK
TO CD CHANGER
(KS-FX12)
CD Lch
2
16
1
16
15
4
3
1
37
13
PROG-SW
3
1
ANT

JVC KS-FX12 Specifications

General

Brand	JVC
Model	KS-FX12
Category	Car Receiver
Language	English