Technics SL-PD647 - Page 26

ARF
9
17
comparator
Phase
Type B
) eet 2
Synchronizing |
Protection a]
SL-PD647 |
MNG66271I----
Type
A
‘
MN662712RA™Type
B
.
i
SERVO PROCESSOR/DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER/D/A CONVERTER
Digital audio
interface
Phase Frequency
comparator comperator
OUTLI73 :
801,802
PWM
logic
EFM
data
demodulator
BA4558FTI
2
o
°
£
a
<
o
'
o
a]
8
©)
Rech
Synchronizing
mae
interpolation
protection
F
1
re
085i~
853
ice
Muting
a
s
RAM
|
control
S
Pi
is
|
address
aca
BcLKy!
2
|
generotor
co
$
|
auto
cue
Dees
sR
susals
ieee
|
4
Sub-code
|
0451
0472,473
|
Reset
rook
Remote
signal
control
2
generator
e
CRCC
drive
REMOTE
check
Timing
generator
Q-code
register
4
i
|
|
|
Microcomputer
|
|
Servo
output
interface
|
48)
|
port
LM2940TSM
|
|
PT701
|
|
015,16
b11,12
|
ry
a
x
J
w
‘c
<
ws
Rectifier
|
a}
sl}
of
@]
8)
2]
=],
8!
Ig]
18
EX
&
2
2,
s|
zd
°
|
G8)
Regulator
Regulator
4q—-
re
i
ot
oO
|
Fy
Sp
Fy
wy
Sp
ep
uy
oy
a)
ley
ley
ea}
a
ay
a}
oy
=f
3]
el
J
S601
~604,
608~622
FL6OI
e
r
4
—
2
a
a
al
cs
OT
ee
I
27
[28
22
25
|26
]2!
|24
]23
Yio
|
fie
ie
13
~‘Yi4
15
16
7
8
7
9
KEY
MATRIX
"oN
z
|
FL
OISPLAY
9
°
°
2
aC
}
G2!
OFF
7
if
X401(4.2336MHz)
|
F
‘
48)
Regulator
|
ie
|
s624
e
|
oreag?oN
rf
4
Powers
Pah
i
meetaate
a
e
47
H
eae
Dees
(creas
eee
pect
CED
fd
35)
RST
52:80
5
od
4
o22
022
|
l
a
Ss
8
EF
&
£
5
§
88
$8
x
S
im
s
ON
og
g
a~r~s
6
Rectifier
1?
308
i
a
2
5
8
g
2
*2
7%
B
BSB
EYE
3
|
-—freauietor-
J
pe
é
vot
bad
se
>
>
x
x
49
i
°
|
|
4
FLOCK
uPD780438014
x
u
z
|
OFF
=
|
|
a
For
(GC)
area.
594
FLOCK
SYSTEM
CONTROL
&
FL
DRIVE
|
a3!
032
z
7
Rectifier
E
Regulator
pie
12
Ee
e
2
FS
Vpp
»
‘sense
g
a
a
6
a
a
a
°
a
>
J
lost
es
et
ee
a
nn
eeeaecirs
;
44
36
37438
}390
BAG427N
IVE
MOTOR
DR
040!
|
0403
0402
--+5
es
=
M501
ek
|
I
\
(TRAY
MOTOR)
L
a
|
|
|e
Pye
L
eI
O46! $552
$551
(SPEED
SENSOR)
D803
(OPEN)
(UP/DOWN)
Motor
(POSITION
SENSOR)
(DISC
SENSOR)
.
M551
control
Note:
(LOADING MOTOR)
a> Audio signal
—
32
—
ae