Marantz CDR631 Service Manual page 32

9. BLOCK DIAGRAM
LOADER PCB
CDU4009
ROM
Driver MACE2
EEPROM
AEGER
CDR60
2
4M
FlashROM
16M
EDORAM
PP16
AUDIO PCB
DASP
DSA
DEEMPH
MUTE
IIS
IIS
Subcode
IIS
IIC
CPU
TMP87CH74F
(DISPLAY DRIVER)
QY01
STANDBY
JOG
LED PCB
PCB
PY56
PY46
31
DAC
AK4393
Q601
INPUT SENS.VOL.
0dBu ~ +22dBu
EL.
ADC
POT.
AK5351
DS1807
Q702
QA01
DISPLAY PCB
PY16
KEY
SW PCB
PY26
IR sensor
IR
PCB
ZY01
PY36
COAXIAL DIG.
OUT
THROUGH DIG.
OUT
COAXIAL DIG.
IN
XLR/COAXIAL
OPT DIG. IN
COAXIAL ANA.
OUT
OPT DIG. OUT
XLR DIG. IN
XLR ANA. IN
XLR PCB
PP26
COAXIAL ANA. IN
XLR/CINCH
INT/EXT (RC5 )
SW RC5 IN
RC5 OUT
HEAD PHONE PCB
P906
H.P.
H.P. OUT
VOL.
Q901
-35.0V +5VD
DC1 +12.0VA
DC2 -12.0VA
-8.0VA
AC IN
SWITCHING
POWER SUPPLY
SUPPLY
PCB
P806
32