Sony RCD-W500C - IC Details

77
RCD-W500C
6-20. IC Block Diagrams
IC101 CXD3068Q (BD Board)
IC102 AN41050 (BD Board)
CE
RFDC
ADIO
IGEN
ASYO
ASYI
RFAC
CLTV
FILO
FILI
PCO
BIAS
VCTL
V16M
VPCO
TE
ASYE
MD2
DOUT
LRCK
PCMD
BCLK
EMPH
XTSL
XTAI
XTAO
SOUT
SOCK
XOLT
SQSO
SQCK
SCSY
SBSO
EXCK
XRST
MUTE
DATA
XLAT
CLOK
SENS
SCLK
ATSK
W
FCK
XUGF
XPCK
GFS
C2PO
SCOR
CM4
WDCK
COUT
MIRR
SE
FE
VC
TES1
TEST
FFDR
TRDR
TFDR
SRDR
SFDR
FSTO
SSTP
LOCK
PWMI
FOK
FRDR
MDP
DFCT
CLOCK
GENERATOR
ASYMMETRY
CORRECTOR
DIGITAL
PLL
CPU
INTERFACE
INTERFACE
CORRECTOR
PROCESSOR
SUB CODE
RAM
32K
DEMODURATOR
EFM
ERROR
D/A
DIGITAL
OUT
INTERFACE
SERVO
INTERFACE
SERVO
AUTO
MIRR
DFCT
FOK
SERVO
FOCUS
SERVO DSP
SERVO
SERVO
SLED
TRACKING
FOCUS PWM
GENERATOR
GENERATOR
GENERATOR
SLED PWM
TRACKING PWM
A/D
CONVERTER
OPAMP
ANALOG SW
PWM GENERATOR
DIGITAL
CLV
SERVO BLOCK
1
2 3 4
5 6 7 98
21
22 23
24 25 26 27 28
29
3031
32
33
3435
36373839404142
43
4445
46
4748
49
50515253
5455
56
16 17 18 19 20151413121110
PGND1 PGND1
DIRECTION
DETECTION
DIRECTION
DETECTION
RESET CIRCUIT
.
STANDBY
.
BAND-GAP
.
SVCC
DIRECTION
DETECTION
DIRECTION
DETECTION
PVCC/2
PVCC/2
PVCC/2 PVCC1 PVCC1 VO2+ VO1+ VO1- IN1+ IN1- OPO1 NC SGND IN2+ IN2- NC NC NC NC BC2 NC BC1 VPUMP1 VDD I-OP+ I-OP- O-OP VO2-
PGND2 PGND2
STBY
PVCC2 PVCC2
VO3- VO4-
VO4+
VREF
IN4
IN4R
IN3+
SVCC
NC
IN3-
NC NC NC NC
BC4
NC
BC3
VPUMP2
CT SW FB NC
VO3+