JVC UX-A52 Service Manual page 51

Block diagram
6
FMA-006 IFOUT
TU1
OSCOUT
FM RF
IC2
FM/AM
PLL
ANT
L1
AMRF
AM RF
AFC
& OSC AMOSC
5
LVA10166-A1
R/P
L+,L-
HEAD R+,R-
M
REEL
4
PULSE
SWITCH
3
A+C
B+D
E,F
CD
LD,MD
PICKUP
T+,T-
F+,F-
OPEN /OPEN
SWITCH
2
REST
IC801
SWITCH
/REST
FCS/SP/FE/TR
FEED
BTL DRIVER
FM+,FM-
MOTOR
SPINDLE
SM+,SM-
MOTOR
1
A
B
LOUT
MUTE/IFOUT
IC1
ROUT
FM/AM
FMDET
SQIN
ST/MONO
AM DET
AMOSC
STEREO,CK
CE,DATA
IC31 IC32
HEAD PB/REC
MS,PBL,PBR
SWITCH AMP
RECL,RECR
IC33
MOTOR STTA
PORT
SDATA
DRIVE
SCK
EXTENSION
SOLENOLIDE
DRIVE
SQL,KEY1,PLAY,PHOTO
M
SWITCH
IC601 TXDO,RXDO
IC251
IC,/RESET
RF & SERVO
UNIT
AMP MCS
MICOM
KCMND
OFT TBAL
/RESET
MSTAT
FBAL
BDO
STAT
MRDY
FE,TE
ARF
/DMUTE
KCLK
GCTL
RFENV
SUBQ
CDCOPY
RFDET
SQCK
CDTNO
BLKCK
CDEMP
MLD
CDINDEX
MDATA TX
MCLK OUTL
FLAG OUTR
IREFx4
SRDATA
IC651
TRD
LRCK
DSP
FOD
BCLK
ECM
ECS
DQSY,SBCK
TVD
SUBC
D
C
LED IC901
MATRIX REMOCON
FMB-031-1
REM
LEDCTL
RED
BLUE
TUL,TUR GREEN
CN918
CN908
TUDATA
TUST
SW201
DOWN
TUCK
SW202 MIDDLE
MPX
UP
CN909
CN709
RESET,SDA,RS
DOWN,UP,MIDDLE
PBL,PBR
PHOTO
IC701
VOLDA,VOLCE
SYSTEM
PLAY,KEY1
MICOM
SAFETY1
SCK,SDATA
STTA
OUTL,OUTR
RMT0,RMT1
IC704
LOCK
MOTOR
RMSPEED
DRIVER MOTOR+
IC703
MOTOR-
MOTOR
LOAD
DRIVER
UNLOAD
CDTXD
CDRXD
CDRST
TX
BUZZER,PIN
FKEY1,FKEY2
J2003
DIGITAL OUT
E
F
LCD
SDA
SCL,RS
RESET
WITHOUT UP
MOTOR+
M
MOTOR-
VOLTAGE
CONTROL
IC702
FUCTION/ US6V
VOL/AHB
SW5V
AHB,FCD
MDPOUT
SMUTE
POUT
SAFETY4
IC801
POWER
AMP
OUTL,OUTR
INL
INR
SAFETY2
SAFETY3
KEY1
S2601~S2617
KEY2
KEY MATRIX
PIN
BZ201
BUZZER
G H
UX-A52
L1006
AC INPUT
S1001
IC802
REG.
LIN
RIN
LOUT
ROUT
+OUTL
-OUTL
+OUTR
-OUTR
I
2-1