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MN662785TBUC Datasheet, PDF (4/89 Pages) Panasonic Semiconductor – LSI FOR COMPACT DISC/CD ROM PLAYER
MN662785TBUC
5. BLOCK DIAGRAM
D VD D 2
DVSS2
D VD D 1
DVSS1
NRST
NTEST
TMOD1
TMOD2
EXT0/ISRDATA/SRMON2
EXT1/ILRCK/VDET/PCK
EXT2/IBCLK/EFM
BDO
NRFDET
OFT
FE
TE
RFENV
ADPVCC
TIMING
ɹGENERATOR
DSL ŋ PLL VCO
SUBCODE/CD-TEXT
BUFFER
MICROCOMPUTER
INTERFACE
DIGITAL
SERVO

OUTPUTɹPORT
ɹɹɹɹ
PWM+
CHARGE
ɹ PUMP
PWM
EFM ɹDEMODULATION
SYNC INTERPOLATION
SUBCODE ɹDEMODULATION
CLV
SERVO
INTER-
POLATION
CIRC ERROR CORRECTION
DEINTERLEAVE
16K
SRAM
ANTI-SHOCK
MEMORY
CONTROLLER
8x-OVERSAMPLING
DIGITAL FILTER
SOFT MUTING
DIGITAL
ATTENUATION
SOFT
ɹ ATTENUATION
DIGITAL
DEEMPHASIS
1-bit DAC
PWM
(L)
L.P.F
PWM
(R)
L.P.F
SUBC/SSYNC/
TXTDAT2/SRDATA2
SBCK/64FS/
TXTCLK2/LRCK2
NCLDCK/DQSY2/
BCLK2
BLKCK/DQSY1
FLAG/SRMON1
TX
SDD00026AEM
4