Jvc-XVS-500-BK-Schematic.pdf

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XV-S500BK/XV-S502SL
In regard with component parts appearing on the silk-screen printed side (parts side) of
the PWB diagrams, the parts that are printed over with black such as the resistor (
),
diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
When replacing them, be sure to use the parts of the same type and rating as specified
by the manufacturer. (Except the JC version)
2-2
LADD4~19
Flash ROM
IC509
AD0~15
PWE0
LA0~3
SDRAM
IC505
FEPEN CPSCK SDOUT SLEEP
Block diagrams
FEP
(Front end processor)
IC101
IC512
IC513
AD8~19
27MHz
X501
CXI/O
T1CD T2CD F1CD F2CD
TR TC TD TA F2DVD F1DVD
BDO OFTR
TBAL TE RFENV
FBAL FE TG AS
ARF+ ARF-
TESTSG JLINE
T+ T-
F+ F-
SODC
(Super optical disc controller)
IC301
FG
SPDRV
STD0~7
CN101
TDOFS FODRV
TRDRV TRSDRV
FROM
Traverse
mechanism
EXL-V7-1
4CH Driver
IC201
CPURST
AOUT0 SPDIF
CN503
FM+
FM-
AV DECODER
IC501
TO CN513
SHEET 2
VH
SM1~3
H1+~H3+
H1-~H3-
SBRK SPMUTE
SPINDLE
MOTOR
DRIVER
IC251
WAIT
/WR
/RD
CPUD0~7
CPUA0~17
ADSCIRQ
ODCIRQ
ODCIRQ2
LSIRST
FROM
Traverse
mechanism
EXL-V7-1
DRVMUTE
DVD Servo control & AV decoder section(SHEET 4,5,6)
DECIRQ
SSPIN0
SSPOUT0
SSPCLK0
REQ
SRST
YOUT
COUT
CbOUT
CrOUT
CN201
TRVSW
CN502
V+5V
TO CN512
SHEET 1
LM+
LM-
Unit CPU
IC401
EPDO EPDI
EPSK EPCS
EPROM
IC451
CN202
OSCI/O
13.5MHz
X401
FROM
Loading
mechanism
FLM-J1-1
TCLOSE TOPEN LMMUTE
SWOPEN SWUPDN
XV-S500BK/XV-S502SL
2-3
XV-S500BK/XV-S502SL
System control & audio output section(SHEET 2)
JT102,JT103
REMO
AIN4 AIN5
PRORED
PROGRN
TO FW2
SHEET 1
AVCI, AVCO
AV
COMPULINK
Q2
RESET
IC3
J702
AV
COMPULINK
RESET
CN4
TO FW1
SHEET 1
POWERSW POWERGRN
POWERRED
S1~S24
1G~13G
SWOPEN
SWUPDN
TCLOSE
TOPEN
LMMUTE
-VDISP
PON
SYSTEM
CONTROLLER
IC2
OSC1,2
OSC
X1(8MHz)
NTB PROINT
TO SHEET 3
MUTE
MUTE
Q791
Q743,Q753
Q4, Q5
J700
R
L
J701
COAXIAL
DIGITAL OUT
ANALOG
AUDIO OUT
TO SHEET 1
RESET
CS
FRMUTEF
TXD
RXD
INT
SCK
DAC
IC703
OUT1C
OUT1D
OUT2C
OUT2D
LPF
IC741,IC751
CN513
TO CN503
SHEET 6
AOUT0(DA_DATA1) DAC Control
SPDIF(TX)
D3.3V
IC704
T1701
OPTICAL
DIGITAL OUT
J703
Operation switch section(SHEET 1)
TO CN4
SHEET 2
FW1
TO JT102,JT103
SHEET 2
FW2
PRORED
PROGRN
POWERSW
POWER
SWITCH
S1
POWERRED
POWERGRN
STANDBY
LED
D1
AIN4 AIN5
REMO
OPERATION
SWITCH
S2~S7
REMOTE
CONTROL
IC1
PROGRESSIVE
LED
D2
Video output section(SHEET 3)
J802
CVBS/C
Cin
Vin
Y/G
Yin
CYin
Cout
IC801
S-VIDEO OUT
Vout
Yout
CYout
COMPOSITE
VIDEO OUT
J801
Cr
TO SHEET 1
C/Cb/B
Cbout
Cb
Y
PROINT
COMPONENT
VIDEO OUT
Cr/R
Crout
TO SHEET 2
S802
480i
480p
REMOTE
2-4
FL DISPLAY
DI1
FL ON/OFF
Q951,Q952
AC-DC
D951
C960
TO SHEET 2
P.ON
-VDISP
AC IN
AC-DC
D952
C963,C964
LINE FILTER
L901
AC-DC
D901
D5V
DC Regulator section (SHEET 1)
POWER
TRANSFORMER
T901
D5V REG.
IC951
AC-DC
D954
C979,C997
L955
SWITCHING
REGULATOR
IC901
AC-DC
D904
C914
AC-DC
D908
C965,C966
L952
D5V
S5V
CN512
M9V
D3.3V
TO CN502
SHEET 6
3.3V REG.
IC952
AC-DC
D981
C975,C976
L960
FEED BACK
PC901
Q991
Y/G
CVBS/C
C/Cb/B
Cr/R
S1OUT
D5V
TO SHEET 3
AC-DC
D956
C982,C984
L957
SWUPDN
SWOPEN
LMMUTE
TCLOSE
TOPEN
+12V
-12V
AC-DC
D957
C987,C989
L959
TO SHEET 2
XV-S500BK/XV-S502SL
2-5
XV-S500BK/XV-S502SL
<MEMO>
2-6

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