Block Diagram - JVC KS-FX945R Service Manual

Block diagram

5
4
TO CD CHANGER
J801
SCK
SI/SO
IC801
3
JVC BUS
JBUSSI
JBUSSO
JBUSIO
JBUSSCK
2 J1
AM
FM
TU1
AM/FM TUNER PACK
1
Main amp section
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
FM/AM,MONO
AFCK
IC31
AM Vt,FM Vt PLL
PLL CE
FM/AM OSC PLL CL
PLL DA
PLL DI
B C
SUB
MOTOR
SWITCH
MAIN
TAPE END.STANDBY
MOTOR
CN403
MOTOR
TAPEIN
MODE
J321 STANDBY
PHOTO
REEL
LRO
RRO
F/R
MSOUT
LCH
RCH
FF/REW
F/R
MODE
STANDBY
FF/REW
MOTOR
SUBMO+
SUBMO-
TAPEIN
DOLBY
MS
REEL
LCDDA
LCDCL
LCDCE
ENC1,ENC2
KEY 0 to 2
ENC1,ENC2
REMOCON
ROTARY
ENCODER
D E
HEAD
CN402
FWD-L
FWD-R
REW-L
SUBMO+
REW-R
SUBMO-
IC401
PB EQ
IC402
DC MOTOR DRIVER
SUBMO+
SUBMO-
Head amp section
LCDDA
LCDCL COM1 to COM3
IC601
LCDCE S1 to S68
LCD
LCD1
DRIVER
REMOCON KEY0 to KEY2
EN601
IC602
KEY MTRIX
REMOCON
S601 to S617
RECEIVER
F
KS-FX945R
G
2-1