5 6
5. BLOCK DIAGRAM
SACD UNIT BLOCK
DAC PWB
L.ch
L.ch
DAPC
DARD
DACL R.ch
LRCK
DSAC
DSALS
33.8688MHz DSARS
DSALF
Rch
SYSTEM CLK SYCL
Control data bus line
PCM data bus line
MODE
CENTER
CENTER
WOOFER WOOFER
S-Lch S-Lch
S-Rch
S-Rch
FRONT UNIT BLOCK
Control data bus line
CONTROL
MPU data bus line
GND
+5B
+5A
+8V
DISPLAY and
KEYS
WATER MARK
RF-AMP
WARFI
CLV
SLEDG
RAD
3-AXICAL ACTUATOR
FOC,RAD,SLDG
Laser
CXD1881R
RF-AMP, AGC, EQ
LASER POWER CONTROL
RF-AC
EFM AMP
LEVEL SHIFT
RFACO
DIG out
MB90F553A
FEATUR MPU
FOC
TURNTABLE
BA5981FP
MOTOR DRIVER
CXD3068Q
CD DECODER
and
DIGITAL SERVO
CXP97100
SERVO CONTOROL MPU AT24C04N
EEROM
M11L1616SA-45
D-RAM(16M)
DIVIDER
CXD2752R/
CXD2753R
PSP DECORD
and
DSD MULTI-
CHANNL
DECODER
EM636165TS-7
SDRAM(16M)
SACD/CD
DATA SWITCH
SYCLSW
CLV MOTOR
CD and DVD
LASER and MONITOR
control
photo
RF-DC
SERVO SIGNAL
AMP
CXD1882R
DSD DECODER
RC-5
module power in
for front block
DIG
out
DSAC/DSALF
DACL/LRCK
SYCL
DSALS/DSARS
DACL/LRCK
SYCL
DAPC/DARD
DACL/LRCK
SYCL
CS4397
REAR-CH DAC
CS4397
WOOFER/
CENTER-CH
DAC
CS4397
FRONT-CH DAC
CONTROL
CONTROL
CONTROL
DAC CONTROL
and
PCM/DSD DATA
SURROUND
HDAM
Diffrencial AMP
&
2nd-LPF
L ch
HDAM
2nd-LPF &
Current AMP
HDAM x 2
Diffrencial AMP
&
2nd-LPF
HDAM
SUM
AMP
HDAM
Diffrencial AMP
&
2nd-LPF
R ch
HDAM
2nd-LPF &
Current AMP
FRONT
WOOFER
HDAM
2nd-LPF &
Current AMP
HDAM
2nd-LPF &
Current AMP
HDAM
SUM
AMP
SW
CENTRER
L ch
R ch
CAOX
OPT
DIGITAL OUT
DIGITAL I/O
buffer
from module
PTMDRV
PTMDRV
PTMDRV
HDAM x 2
Diffrencial AMP
&
2nd-LPF
for module IN/OUT
SW
from IR
sensor
RC-5
I/O
LPF SW
phantom
SW
CENTER ON/OFF
for DAC
MAIN TRANS
POWER SUPLLY AND MUTING
SUB TRANS
for FL
-VFT
FILMENT
FILMENT
+12V
+5V
-12V
+8V
+5.6V
+5V
RC-5
IR sensor KEYS
PLAY/STOP/PAUSE/NEXT/PREVI/etc
LC7512NE
FTD DRIVER DISPLAY
and
KEYS/
RC-5