Marantz SA-7S1f - Block Diagram

3-23 3-24
TRAY DRIVE PWB
2. BLOCK DIAGRAM
MODE
768fs
PCM
DATA BUS LINE
SPIN
SLED
RAD
DISPLAY
KEYS DATA
AD6062
RF-AMP
3-AXICAL ACTUATOR
FOC, RAD, SLDG
control
PHOTO
Laser
FOC
TURN TABLE
M11L1616SA-45
D-RAM(16M)
EM636165TS-7
SDRAM(16M)
SPINDLE
hole Motor
CD and DVD
LASER and MONITOR
RFAC
EPM33128
FIFO
FAN8042
FOC, RAD, SLED
DRIVER
CXD1881AR
RF-AMP, AGC, EQ
LASER POWER
CONTROL
CXD1885Q
IC502
DIGITAL SERVO
and PLL,
DEMODURATOR
CLK buffer
768fs
AN8471SA
SPINDLE DRIVER
IDT71V124SA12
SRAM(1M)
M3062LFGPGP
FEATUR and LOADING for SERVO-DSP
DSRST1 DSCK DSDO DSCS1 -ATT MUTE1 MODE
DSD/CD
IC736
DATA SWITCH
DAPC DACL DALR DARD
CXD2753R
PSP DECORD
and
DSD DECODER
LOADING
Motor
PM16 TRAY DRIVE PWB
OPN/CLS SW
LD +/-
DIGO
DIGIO
LD-O
CLS
OPNI
CLSI
GND
LD+O
OPN
MGND
LD+O
LD-O
(1/2)
(2/2)
CLOS
+8V
MGN
SFMUT
SFMUT
2.7 - 3.3V
00MWI27AK801-
1
2
3
4
5
6
7
8
9
10
11
12
13
6
5
7
8 2
3
1
4
1
2
3
4
5
1
2
3
4
5
1
2
3
4
3.33.3
100k
NC
0.1u
10u/16
47k
NC
2.2k
470
0.1u
3.3
100k
22k
0.1u
3.3
NC
47k
2.2k
100k
13FMN
4.7u/25
10k
100k
1k
NJM3414AM
NJM3414AM
100u/16
S5B-PH
S5B-PH
S4B-PH
0.1u
100k
82 82
RM20RM19
RM02
RM15
CM06
CM05
RM09
RM05
RM13
RM17
CM04
RM21
RM03
RM10
CM02
PM16
RM18
QM02
QM05
RM06
RM08
QM03
QM04
RM12
RM04
JM03
QM07
CM07
QM06
RM22
RM11
RM23
QM01
QM01
CM01
JM01
JM02
JM04
CM03
RM01
RM07
RM16
MGND
MGND
MGND
MGND
MGND
MGND
+8V
MGND
+8V
MGND
+8V
2SB798
2SB798
+8V
2SD999
2SD999
MGND
MGND
MGND
MGND
+8V
MGND
MGND
TO Super Audio CD MODULE UNIT
TO Super Audio CD MODULE UNIT
TO DSP DAC AUDIO PWB (PA16)
TO Loading Motor
3. SCHEMATIC DIAGRAM