Samsung MAX-670 - Page 55

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– +
– +
– +
– +
– +
FVC
VREOI
VREO
FBM
N/C
LOCK
SMPD
SMON
SMEF
DVCC (S)
SPDI
SPDLO
WDCH
FOK
N/C
LDON
AVCC (S)
TDFCT
TKEI
TKEO
AVCC(RF)
TGSW
RTG
ATS
TZC
TE2
TE1
N/C
FSCH
FDFCT
FCE
FSEO
TEST2 SLEN SLEO SLEI SLSTP N/C CPH CBH PFSET ISTAT N/C AVEE (S) TRCNT DIRC RESET MDAT MLT MCK DVEE (S) AASC EFMO BPF APDI ISET
LFR
FSW
HF GO
FE2 FE1
FBIAS
AVEE (RF)
DCC1 DCC2
RV
EI
EO
F
E
N/C
CV
PD2 PD1
PD
LD
P/N
RF
RFO
RFI
LOQP
FILTER
EFM
COMPARATOR
VREO & VIC
VCO
1-TIME
VCO
2-TIMES
TTL TO COMS
COMS
TO
TTL
CLV
LPF
MICOM TO SERVO CONTROL
AUTO SEQUENCER
FS1 TG4
TG1 TG2
FM1 TG7
PS1 TG2
DEFECT AMP
& COMPARATOR
DEFECT AMP
& COMPARATOR
ARC AMP
RF AMP
FOCUS
ERROR AMP
FOCUS
PHASE
COMPENSATION
TRACKING
ERROR AMP
WINDOW
COMPARATOR
TRACKING
PHASE
COMPENSATION
MIROR
AMP
&
COMPA
-RATOR
KA9220(ASSP) : WIC01
PCM1701U(D/A CONVERTOR IC ) : XIC01
Samsung Electronics 9-11
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ML/DSD MC/DM2 MC/DM1 MUTE MODE CXSL DGND Vdd VCC2L AGND2L SCT1L EXT2L VOJTL VCC1
LRCIN
DIN
BCKIN
CLKO
XTI
D.GND
Vdd
VCC2R
AGND2R
EXT1R EXT2R
VOUTR
AGND1
XTO
INPUT INTERFACE
DIGITAL FILTER
MODE CONTROL
TIMING CONTROL
NOISE SHAPER
5-LEVEL DAC RIGHT
5-LEVEL DAC LEFT
LOW-PASS FILTER LEFT
CMOS AMP LEFT
+
-
Block Diagrams