DV-515
LC78651W (DVDM ASSY : IC201)
Y DSP IC
?Block Diagram
47FDO
FE 33
48TDO
TE 32
8-bit8-bit45SLDO
RF_PH 30Servo Processor
MPXA/D(16´16+32 = 32)A/D46SPDO
RF_BH 31
44TBAL
TILTE 29
43
JITT28TILTDO
42AUXO
HFLIO 51CMP
24DRF
TES 26Track Counter
Event
(PP2) Event Counter
FG 55FG Counter
SLCIST1 34CLV/CAV
23V_PB
SLCIST2 35
SLC
SLCO1 36
SLCO2 37
22FAST
EFMIN 39
21FSEQ
PCKIST1 87
Frame Synchronous77WRQ
PCKIST2 88
Detection, Protection,74SQOUT
DVDFR 90InsertionSubcode
75CQCKB
Decode
CDFR 91EFM Demodulation
PLL76RWC
CRC
PDO1 8317EMPH
PDO2 8412PW
PDO3 8510SBCK
JV 92Error Detection18SBSY
Correction11SFSY
PCK 93C1-Twofold,
EFMOUT1C2-FourfoldFor De-interleace
LEFM10016k SRAM
VPDO 81
9FSX
VCOC 80
20EFLG
XIN 14
Clock5LRSY
XOUT 15
GeneratorSupplement/Mute4ROMCK
XTALOUT 8Serial OUTBilingual
3ROMXA
CSB 582C2F
WRB 60
Command
RDB 59DOUT19DOUTInterface
P0-7 63-70
BUSYB 73
94-97 NCP0-3
LASER 52
FBUSYB7
38TEST1
27TEST2
General-purpose
PP0-3 53-56,625TEST3
Register
50TEST4
57RESB
20 |