Block Diagram - Marantz SA-11S2 Service Manual

10. BLOCK DIAGRAM

RC-5/KEY
LED Control
SA-7 Engine
M11L1616SA-45
D-RAM(16M)
TURNTABLE
RFAC
CXD1881AR
PHOTO
RF-AMP, AGC, EQ
Laser
LASER POWER
control
CONTROL
CXD1885Q
IC502
FOC
FAN8042
RAD
DIGITAL SERVO
FOC, RAD, SLED
SLED
and PLL,
DRIVER
DEMODURATOR
AN8471SA
SPIN
SPINDLE
SPINDLE DRIVER
hole Motor
LD +/-
LOADING
Motor
FEATUR and LOADING for SERVO-DSP MPU
OPN/CLS SW
IDT71V124SA12
SRAM(1M)
FRONT UNIT BLOCK
LCD DRIVER
RC-5
IR sensor
Display off
star
SUB MPU
Additional MPU (RC-5 Detection and fs/porarity control)
SERVO RESET
DAPC
DACL
DALR
DARD
EM636165TS-7
DIGO
SDRAM(16M)
DIGIO
AD8062
CXD2753R
RF-AMP
PSP DECORD
and
DSD DECODER
EPM33128
SYCL(768fs)
FIFO
TCXO
CRISTAL
MASTOR CLOCK buffer 768FSI
768fs
DSRST1
DSCK
PCM
DATA BUS LINE
DSDO
DSCS1
MODE
-ATT
MUTE1
MODE
M3062LFGPGP
DISPLAY
KEYS DATA
DISPLAY
KEYS
KEYS
PLAY/STOP/PAUSE/NEXT/PREVI/etc
44.1k 88.2k 176.4k Locked INV.phase
TROIDAL
TRANSFORMER
1-23
EXT clock Select and PLL, VCXO
EXCK, Ref
frqu
FPGA XC2S15
SPDIFO
CD DIGITAL OUT
RE-CLOCKING
DIGO
DSD
DSD/CD
data switch
TIMING
GENERATOR
SYSO
DAC CLK
Switch
CONTOROL
Polarity
INV
384fs DAPC Filter
ATT
O
DACLO N-Shaper
Mute
DALRO
PE777f2
(DSP56364)
Digital Filter
PCM
LRDA
8fs FIR Filter with DATA
DRDA
3 Coeffecient, DC-filter
DLDA
CLDA
N-Shaper.
POWER SUPPLY and MUTING
BESSEL FILTER STAGE
SM5866AS
+LA
Double HDAM
+L1
Double HDAM
+L2
+LA
I/V AMP
&
1th-LPF
+LB -L1
2th-LPF -L2
-LB
IM0D
IM1D
+RA
+R1
Double HDAM
Double HDAM
+R2
-RA
I/V AMP
&
1th-LPF
-R1
+RB
2th-LPF
-R2
-RB
SPDIFO DIGITAL I/O
buffer
1-24
EXT Fs
(BNC input)
Differencial
COAX
HDAM
OUT
SA2-amp
GND
Muting relay
control
BALANCE
+BAL
3
OUT
2
-BAL 1
GND
Differencial
HDAM
SA2-amp
Differencial
COAX
HDAM
OUT
SA2-amp
GND
Muting relay
control
BALANCE
+BAL
3
OUT
2
1
-BAL
GND
Differencial
HDAM
SA2-amp
Puls
CAOX
Transformer
OPT