XV-S56BK/XV-S57SL
2-2
FEP
(F
ront end processor)
IC101
4CH Dr
iv
er
IC271
SPINDLE
M
OTO
R
DRIVER
IC251
ODC
(Optical disc controller)
IC301
IC311
ZIV
A W
AIT
OSCI/O
X401
Unit CPU
IC401
ADSC
(Digital ser
vo
controller)
IC201
16M R
O
M
IC402
CN101
CN502
CN503
T1CD
T2CD F1CD F2CD
TR TC TD T
A
F2D
VD
F1D
VD
T+
T
-
F+ F-
TDOFS FODR
V
TRDR
V TRSDR
V
BDO OFTR
TGBAL
TBAL
TE RFENV
FBAL FE
TG AS
ARF+ ARF-
TESTSG JLINE
FEPEN CPSCK SDOUT SLEEP
CDDET1
CDDET2
PLLOK
D
A
T0~3
ADSCEN
CIRCEN
CPSCK
SDOUT
ADSCIRQ
/WR /RD
/WR /RD
STD0~7
W
A
IT
ODC
WAITDEC
WA
IT
DECIRQ
CPU
A1~20
CPUD0~7 CPU
A0~2
LSIRST
A
V
DECODER
IC501
27MHz
IC502
IC503
16M SDRAM
IC504
SYSCLK
D
A
-IEC
C/R/V
Y/B/U
CVBS/G/Y
CVBS
D
A_D
A
T
A1~3
T
O
CN701
SHEET 4
T
O
CN961
SHEET 2
FR
OM
EXL-V7-1
FR
OM
EXL-V7-1
FR
OM
FLM-J1-1
CPUD0~7
EPDO
EPDI
EPSK
EPCS
TX
IC312
IC321
IC322
CPUD0~7 CPU
A0~17
U2SDT S2UDT
SCLK
O REQ
B
USY
CPURST
CN201
CN202
V+5V
Block diagrams
DVD Servo control & AV decoder section(SHEET 5,6)
FM+
FM-
LM+
LM-
VH
SM1~3
H1+~H3+
H1-~H3-
SBRK SPMUTE
FG
DRVMUTE
SW
OPEN SWUPDN
EPR
OM
IC403