Block Diagram - JVC XV-N320BUS2 Service Manual

Block diagram

5
A B C D E F RF
CDPD DVDPD
FROM
Pick-up
T+ T-
Unit
F+ F-
WOUT
VOUT
UOUT
COM
FM+
FM-
4
FROM
Spindle motor
assembly
TRVSW
FROM
Loading motor
CLOSESW OPENSW
assembly
3
X301
2
1
A
2-3
FEP
(Front end processor)
IC101
SVREF
4CH Driver
IC201
FODRV
TRDRV
TRSDRV
OPEN
FG SPDRV
RPBC
AMPSTBY
SODC
LM+
(
Super optical disc controller
LM-
AV Decoder
IC301
VID_XO
VID_XI
64M SDRAM
IC302
B
AOUTL+ AOUTR+
2CH DAC
IC403
DFCT
BSUM
SPDIF
FE CE
AOUTL-
MINTR
AOUTR-
SCLK
YOUT
SDATA
Cb/Pb
SDEN
Cr/Pr
INB IN
COUT
TE
C/Cv/Y
STBY
)
and
REMO
FLDIN
CLK
STB
LA0 to LA20
LWRL LOE
LCS3 LD0 to LD7
Flash ROM
IC303
Line filter
AC IN
L901
Switching
regulator
IC901
C
AC-DC
D903
AC-D
D90
C90
FEED BACK
PC901
D