Marantz PMD580 - Block Diagram

6. BLOCK DIAGRAM
L
XLR INPUT
R
LINE
IN PUT
L
R
LINE OUTPUT
L
R
XLR OUTPUT
L
R
AES/EBU OUTPUT
AES/EBU INPUT
SPDIF OUTPUT
14.7456MHz
SPDIF INPUT
32.768 k Hz
HEADPHONE
INLET
+3VU/SUB U-COM
AC100V
〜
AC230V
+14V/AUDIO
-14V/AUDIO
+5V
PROCESSOR
EP9315
FLASH MEMORY
JS28F128P30T85
SDRAM
MT48LC64M4A2 ×2
CF
CONNE
CTOR
ADDRESS BUFFER
TC74LCX16244FT
DATA BUFFER
TC74LCX16245FT
USB
CONTROLLER
ISP1582
USB
CONNE
CTOR
ETHERNET
CONTROLLER
78Q2120C09A-
64CGT
ETHERN
ET
CONNE
CTOR
KEY&JOG
RTC
RS5C372A
EEPROM
AT24C16AN
LCD UNIT
LCD BUS
SN74LV273APW
×2
SN74LV244APW
D-SUB
9PIN
( U/N )
RC-232C DRIVER
UPD4721GS
TALLY BUS
SN74LV541APW
SN74LV125APW
D-SUB(F)
15PIN
LED METER
METER BUS
SN74LV138APW ×2
CODEC
CS4271
DIR/DIT
CS8420
AUDIO CLOCK
SELECTOR
SN74LV125APW
INPUT
VOLUME
TC9459BFG
OUTPUT
VOLUME/ATT
TC9459BFG
SPDIF LEVEL CHANGER
TC74HCU04AF
AES/SPDIF INPUT
SELECTOR
LINE DRIVER
SN65LVDM179
ATT
ALC
ALC
AUDIO
SELECTOR
LC78211
( 2/3 )
AUDIO
SELECTOR
LC78211
(1 /3 )
ATT
MULTI POWER SUPPLY
SUB U-COM
UPD78F9222
RELAY
RELAY
TRANS
TRANS
ER SW
TRANS
DA
AD
DIT
DIR
SRC
LED DRIVER
NJU3716AM
CF
DOOR
SW
13 14