NAD T512C, Service Manual

Page: 25 / 65

3-14
8
SE
NSE,
FOK,
DEFE
C
T
,D
SP_
SENSE
IC2M1
KA3032
SpindleMotor, LoadingMotor,
Actuator Driver
CD
: A
,B,C,D
/
E,
F
4 4
M
IRR
,TZC
8 4 3 6
XL
AT
, S_
C
L
K
, S_
DA
T
A
UCOM I/F
fo
cu
s,
t
rack
in
g,
loa
di
n
g
, sl
ed
Spi
ndle
M/
D
PI
CK
UP
IC
20
1
HD
C
25D
8
1
1
CD /
DVD
DSP
DVD SER
VO
IC
2A1
HD1
537
02
TF
RF Si
gnal
Process
o
r
FDO,
T
D
O,
FM
O
L
o
ad
op
en/
c
los
e(
loa
di
n
g
c
o
n
tr
o
l)
UCOM I/F
DVD:
A,
B,
C
,D
,
FE,
TE,
PI,
S
B
ADD
4
DVD/
C
D R
F
IC203
1M x 16bit
S
DRAM
16
11
ICADDR [0 :10]
ICDAT A[0 0:1 5]
DO
[0
:7
]
AO[0
:3
]
DVD_
DAT
A
[0:
7
]
MO
N
,MD
P
MP
E
G
I/F
2
DSP_
CS
, /
W
R,
/
RD
3
DV5000’s
3. RF/CD DSP/DVD DSP/DVD SERVO Block Diagram