Page 1
Block diagram
UX-V500V
KSM-770ABA
CN501CN502
ANT
TERMINAL
CN603 CN605
PICKUP
DRMUTE
DMUTE
REST,MLD
MDATA,MCLK
SUBQ,SQCK
XRST,STAT
SCD
KARAOKE
ECHO
ANT
A+C,B+C
E,F
T
F
IC601
RF & SERVO
AMP
IC602
SM
FM
RESET
BTL
DRIVER
CN503
IC503
CD CONTROL
MICON
OSCLK
OSCS
OSDATA
L1
MW RF/MW OSC
COIL
TU
FM TINER
IFOUT
PACK
LPFOUT
IC2
DI,DO,CK,CE
PLL
TBAL,FBAL
FE,TE,FENV
TRCRS,VDET
OFT,RFDET,BDO
LDON,ARF
TRD,KICK,FOD
ECM,ECS,TVD,TRV
OSOFF
VCDON
CDMRST
KCLK
KCMND
MRDY
MIXIN
MIXOUT
CONTB
CONTC
IC583
AMRF
IC1
FM IF/DET/MPX
AM RF/IF/DET
FMOSC
RIGHT
LED
J303
CN309
W604 CN601
IC603
DSP
CN602
IC501
IC502
MIC
MIXLIN
MIXLOUT
MIXRIN
MIXROUT
IC584
D.OUT
STAT
RST
SQCF
SUBQ
MCLK
MDATA
MLD
BLKCK
CDL
CDR
VIDEO
5V REG
TUNER L
TUMERR
W822
5V OUT
CVOUT
LEFT
LED
J508
CN504
CN505 CN506
CN507
W823
R/P
HEAD
PB/REC
AMP
SERIAL to PARALLEL
PORT EXTENSION
MS
PBL,PBR
RECL,RECR
W534
CVOUT
J5995
IC531
MIC
MIC AMP
STATUS,CDRST
SUBQ/RDDA,MCLK
MDATA,MLD,REST
SAFETYCD,BLKCK
TAPE0,TAOE1,SAFETY0
CN712CN766
SAFETY1,SCK/VOLCK
SDATA/VOLDATA,LATCH
VOLCE,FTUNER,DIMCTL
SBASS,SMUTE,FLD
POUT/LEDCTL
CN733
SDATA,FTUNERSW,SCK/VOLCK
PERIODU,MPXU,RDSLK,SUBQ/RDDA
LOUT,ROUT
CN722
HEAD
SW
VIDEO
OUT
MIC
STTA,SDATA
SCK
DI701
LCD
S0~S39
COM0~COM3
IC701
SYSTEM
CONTROL
REEL
SW
PALUS
M
MB
KEY1
PLAY
PHOTO
LCD
BACK LIGHT
DIMCTL
W701
DIMCTL
REM,KEY0,KEY1
MTS,LOCK,AUXOMUTE
PBMUTE,MTO,MT1
OPEN
CLOSE
LINE OUT
ILLUMI
AUX IN
CN881
CN711CN781
CN721
W821
J301
AUXL,AUXR
RECL,RECR
PBL
PBR
RECL
RECR
IC302
E.VOL
PHOTO
PLAY,KEY1
SAFETY1
STTA,SDATA
SCK
LOUT
ROUT
CDL
CDR
IC301
BASS
BOOST
AMP
TUL
TUR
CH1OUT
CH2OUT
VOLCLK
VOLDI
VOLCE
MT0
MT1
MTS
IC300
POWER
AMP
IC303
DOOR
MOTOR
DRIVER
CN305 CN304 CN303 CN302 CN301 CN307
ERROR
CDDAT
CDBCK
CDLRC
CN101 CN102
SQSY
SFSY
SUBQ
VCLK
RCLK
DABCK
DADAT A
DALRC
DS,WW/R
VDCBMP
RESET
OSDATA
OSCS
OSCLK
IC101
MPEG
DECODER
DTACK
480RST
HRSQ,SRCLK
SRDAT,HRDY
HRGB,RESET
VCDEMP3
IC106
OSD
MA0~MA9
MD0~MD15
MA0~MA8
MD0~MD15
ACINT3
GDBT3
DASLK3
RCLK3
DADAT A3
DALRC3
IC113 IC114
GDBT
ACTINT
HD03
HD13
HD23
HD33
HD43
HD53
HD63
HD73
IC111
HOST
MICON
IC102
1MROM
IC103
4MROM
VD3~VD7
VD11~VD16
VD19~VD23
VCLK,HSYNC
VSYNC
VCLK
FOUT1
HD1HD7
DIR
SA0~SA14
SO1~SO8
IC104
DIGITAL
RGB
ENCODER
IC105
VCO
IC112
256k
SRAM
IC801
REMOCON
REM
KEY0
KEY1
LEDCONT
KEY
MATRIX
LED
CONT
OPEN
CLOSE
OPEN
/CLOSE
SW
LCHOUT
RCHOUT
OUT1
OUT2
C.V-OOUT
HSSYNC
PIXCLK
VB,VG,VR
VBLK
W300CN306J300
CN103
SPK
W301
HPL
HPR
CD DOOR
MOTOR
J302
-
Page 2
Standard schematic diagram
s
CPU & LCD driver circuit
UX-V500V
UX-V500V
TUNER SIGNAL
Page 3
3
CD servo circuit
UX-V500V
CD SIGNAL
2-
Page 4
Power amplifier circuit
UX-V500V
UX-V500V
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
CD SIGNAL
TAPE P. B. SIGNAL
TUNER SIGNAL
AUX IN SIGNAL
MAIN SIGNAL
Page 5
5
T uner circuit
UX-V500V
FM/TUNER MAIN SIGNAL
AM SIGNAL
2-
Page 6
Cassette mecha control circuit
UX-V500V
UX-V500V
TAPE P. B. SIGNAL
Page 7
UX-V500V
Power supply circuit
Video control circuit
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
-
Page 8
Video CD control circuit
UX-V500V
UX-V500V
LH6C4265BK-40-X
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
VCD DATA SIGNAL
Page 9
9
Printed circuit boards
Main board
UX-V500V
2-
Page 10
Micon P. C. board
UX-V500V
UX-V500V
Page 11
UX-V500V
T uner P. W. B
CD board
-
Page 12
UX-V500V
VCD board (Forward side) VCD board (Reverse side)
UX-V500V
C111
IC112
R129
TP
CLK
R116
R126
R116
X101
IC105
R104
IC114
C116
R143
C112
IC108
C113
R146
R145
C181
C105
C134
R144
R157
IC103
R159
C13
R107
C133
EMW10727-201
IC102
A
ENV-007
R115
R142
C103
C154
C127
D141
R141 C141
TC101
C121
IC106
C122
C102
C101
R148
12
R102
1
D142
R197
CN102
R147
C143
K101
C153
C155
C124
K103
C125
R111
R135
IC107
R112
C126
C115
R126
R125
C135
C142
R113
IC104
R103
IC113
R123R124
R122
C131
R121
R105
C132
R106
C107
C169
R110
15
IC101
C110
R191
CN101
C183
R141
R117
C171
1
R145
L102
C144
R158
C170
C182
C173
L103
C157
C158
6
1
CN103
C152
C151
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