Block Diagrams - JVC MX-J570V Service Manual

Block diagrams

5
4
H.P.
J1001
3
MPEG DECORDER
DIGITAL
ENCORDER
DSP
IC152
IC101
2
VIDEO
OUT
1
A
IF OUT
FM FRONTEND
FM
TU1
AM
AM RF
AM OSC
VT
FM OSC
MW RF/OSC
COIL
TO SPEAKER
J81
RY1
HP FRONT
L/R
L/R
FRONT L/R
AHB
FRONT AMP
IC526
IC701
SOURCE
SELECTOR
& E.VOL
AUX L/R
IC436
KARAOKE
IC466
CN912
FW902
&
MIC AMP
IC901
CAM0~CAM7
CN101
CN100
1MSW~3MSW
1SSW~3SSW
RMUP
RMDWN
LCAM
R MOTOR
RCAM
DRIVER
IC852
SW1~SW6
R MOTOR
B C
FM / DET MPX
MPX
AM / DET
IC1
TUNER
OUT L/R
AM/FM
AM OSC
OUT
DATA
CL
PLL Synthesizer CE
IC2
TU L/R
FLOLDA
DOROP
VOLCK
DORCL
CD L/R MOTOR
DRIVER
IC853
TX
CN867
TP101
PB L/R
M
REC L/R
ROLLING
PANEL
CN315
MOTOR
VC3RESET KCLK
D.OUT
CD L/R MRDY MSTAT KCMND
PICK-UP
CD DATA
CN151
CN601
A+C,B+D,E,F
RF & SERVO AMP.
CD CHANGER
CONTROL
AN8806SB
IC251
MLD.MDATA
MCLK.STAT
LMUP
LMDWN
T
L MOTOR
BTL DRIVER
IC801
DRIVER
/REST
IC851
CN801
M M
M
L MOTOR
SPINDLE MOTOR
FEED MOTOR
D E
REMOCON
IC915
CN815
FL DISPLAY TUBE
FL801
VOL+/-
SYSTEM CONTROL
IC810
MN101C35DEA
OSC1,2 XI,O
X801 X802
8MHz 32.768kHz
SLCKEY1~3
PHOTO A/B KEY1
SLCCE
DATA,CK
KEY 2~4
CN879
CN979
K21
KEY2
S921~S926
CN869
KEY3
S931~S938
K21
KEY3
S927,928,939
945,946
REC L/R
DECK HEAD
HEAD SW
PB/REC AMP
CN651
IC301
/RESET
REC
L/R
SERIAL TO PARALLEL
IC601 TX
PORT EXTENSION
OUT L/R
ARF
TP1
DIGITAL SERVO
&
FW301 CN303
DIGITAL SIGNAL
PROCESSOR
IC651
CN1
TKEY3 PBPHOTO
SW2,4,6 IC1
M
PB MECHA
REST SW DRIVE
F
MX-J570V/MX-J680V
OPEN/CLOSE
S991
MASTER
VOLUME
JS992
KEY1
K11
FW850
KEY KEY
S985 CD S992~S997
S986TUNER DISC1~3
EJECT1~3
BASS
VOLUME
JS992
FW951
STAND-BY
S963
KEY
S952 AUX
S953 TAPE
CN305 CN306
PB L/R
SLCCE
DATA
CK
IC302
TKEY
1~3
PB/RP
PB/RP
PHOTO
IC304.IC303
CN304
CN1
TKEY2
SW4,6
IC1
RPPHOTO
TKEY1
SW5,2,1
RP MECHA
G 2-1