Marantz NA8005, Service Manual

Page: 41 / 84

MCK: 22.5792MHz/24.576MHz
PCM IIS
2014/4/26
P
C
M
IIS
A D O
F
H/P Vol.
GND
COAX
IN
OPT
IN
GND
USB
Type B
GND
COAX
OUT
OPT
OUT
S
P
DI
F
C
O
A
X
S
PD
IF
O
PT
S
P
D
IF
S
P
D
IF
RC5F
SPDIF OUT
GND
Ethernet
RJ-45
Muting
EI
Transformer
WE
ED M u
(MX )
H/PJack
ANALOG
OUT
USB
Type B
Clock
26MHz
GND
GND
U
SB
-
B
P
C
M
IIS
S
P
D
IF
S
P
D
IF
SY
ST
E
M
u
C
OM
-
D
M
8
6
0
RC5F
U
SB
/
iPo
d
SY
ST
E
M
u
C
OM
-
D
IR
K
Clock
12MHz
X D /O
k
iPod
Certificate
Ethernet
PHY
S
P
DI
F
24.0
MHz
AUDIO ＤＡＣ
(CS4398)
Muting
HDAM
LPF
AMP
RC5
MCK
RS232C
F
L
A
S
H
B
C
O
P
C
M
IIS
SW
Digital Out
Buffer
22.5792
MHz
SW
USB DAC
DSP
(TM320C6748)
GND
HDAM
LPF
AMP
Isolator
SY
ST
E
M
u
C
O
M
-
U
S
B
T
ype
B
USB Type A
Clock
30.00
MHz
Standby Control
24.576
MHz
V
RC-5
IN/OUT
RC-5
INT/EXT
Front IR
sensor
System
uCOM
(RS232C)
Flasher R232C
System
uCOM
(RS232
Audio
+1 V
Audio
-1 V
Audio
+14V
Audio
-14V
Isolator
Isolator
MCK
BCK_DSDCLK
LRCK_DSDR
SDA_DSDL
V
CLK
Serial Flash
GD25Q32B
SMPS
(only standby mode)
+1.
2V
+3.
3V
t
Clock
24.576MHz
System uCOM
R5F56108VNFB
(N8 Base)
EEPROM
R1EX24256BS
L
RC
K
Timing
Gen.
240T100
DSD/PCM
Selector
74LCX157FK
US-B DSD DATA
Head Phones
AMP
Jitter
Remover
CS2000
BCO DSD DATA
DSD
Selector
74LCX157FK
PCM IIS
DS
D DA
T
A
DIR (PCM9211)
BCK:DSD/LRCK:PCM
B
CK
BLOCK DIAGRAM
41