Technics SL-PD687

SL-PD687
SL-PD687
. : r/Digital filter/D/A converter
METERMINAL
GUIDE
1¢702
(MN66271RA):
Servo
processor/Digital
signal
processor/Dig
re
.
iS
Pin
vo
Pin
uo
1C701 (AN8802SCE1V): Servo amp Pin | tart | ooo Funetion Fin | Mark | ison Funetion
Pin 110 0
No.
mare:
Division
Function:
Mark
Division
Function
1
BCLK
oO
Serial
bit
clock
terminal
22
TVD
°
Traverse
drive
signal
Photo detector Beh input
1
PDAD
¥
B00
°
Dropout
detection
control
we
uarive
ei
firey
Fea
2
|
LRck
©
|
UR
discriminating
signal
2}
PC
6;
||
Lamlabls'
motor
ave
signet
Photo detector Ach Input 1 ot signal
2
|
Poa
ic
|
Buote
detects
imroeT
|
0
[ay
cele
—_
le motor orve signa
3
|
Po
|
[Laser
PD
signal
cross
|
0
|
Tracking
error
zero
cross
output
3
|
SROATA
|
©
|
serial
cata
(Not
used,
open)
ae]
ecm
|
|Tuintabie
mot
9
@ [te] @ | taserpower auto conwotoutpet ort | 0 | pita diecton Ton |v Powe spp cigar even Sri a ase a
‘Oscillation
det.
signal
=
tenmigat
7).
'-
“ECS
(Servo
error
signal
5 AMPI a RF amp terminal DET ° CH": det) sir
7 igital crcult) terminal
6]
Vc
1
|
Power
supply
terminal
2]
env
©
|
Envelope
output
terminal
Pet
Oust
GND
telat
icon
Sor
26
|
kick
©
|
Kick
pulse
output
Gacilation detect Input
7 | amPo. © | RF amp signa 23 | TEBPF 1 eel enor used. open) 6 x © | Digital audio intertace signal | aap. © | Tracking drive signal output
a | cacc 1 | AGC detection capacitor input 24 TE 0 | Tracking error signal
7 MCLK 1 Command clock signal
9
|
ARF
©
|
RF
signal
2)
FE
©
|
Focusing
error
signal
28
|
FOD
©
|
Focus
drive
signal
output
0 | cenv | 1 | RF elect capacitorconnecion] 35 | pro | 0 | rotenion amp output a | moata | 1 | command da signa DIA eve output (TVD, ECS,
PF-AMP 2 VREF 1 TAD, FOD, FBAL, TBAL)
3)
cea
|
1
[RPRAMPcapacior
connection!
[>]
pn
|
1
|
potenton
amp
input
Eo
leone
an
narmal
vtage
input
terminal
of mu
iL": LOAD)
v2]
enn
|
—
|
eNnDtermi
2a
|
TeAL
1
[Tracking
balance
adj,
input
o
d
@
feat
9
|
Focus
balance
adj.
output
(Wot used, open)
LD
APC
ON/OFF
‘Sense
signal
13 | LDON Veer oni OFF) 2a] FBAL | | Focus balance adj. input 10 | SENSE © | (OFT, FESL, NACEND, NAJEND,
r
POSAD,
SFG)
TBAL
|
©
|
Tracking
balance
adj.
output
14]
Tes
i
=|
peeing
error
shunt
inne
30
|
vaer
|
©
|
Reference
voltage
output
a
Masai
i
aapagn
ais
Optical servo condition ~
Play signal Photo detector Ach Input with 11 | ‘eLock | o mn si
ws
|
pay
[1
[peesigral
oo
a
{roe
|
1
[ena
;
{focus}
et
teagin)
were
|
[060s
error
signa
Double veloc Photo detector Bch Input with
se]
wer
|
1
[Doub
;
a2
|
poe
|
1
Optical
servo
condition
CHM
double,
WB
|
MLOCK
|
©
|
tracking)
(“L":
lead-in)
ee
1
|
Tracking
error
signal
(anatog Input)
+
10703
(AN8389SE1):
Focus
coll/tracking
coil/traverse
motor/spindle
motor
drive
13
|
auxck
|
0
_
|
Subcode
block
clock
(=75Ha
et aes cost 34 | RFENV | 1 | RF envelope signal
Pin Ui Pin uO
Mark Funetion Mark Funetion
No.
Division
No.
Division
4
sack
1
“
eer
i
Oscillation
det.
signal
1
Veo
i)
Power
supply
terminal
13
PVoct
1
Driver
power
supply
(1)
CH:
det)
15 SUBQ ° ‘Sub-code Q data Off track signal
2
|
vaer
|
1
|Reterence
voltage
input
v4]
Pano
|
—
|
Driver
GND
terminal
(1)
a6
|
OFT
ir
|
On
oes
ane
Mating input ("H": MUTI
a
|
we
[1
|
moter
aver
input
we
|
or
|
0
|
RSI
iver
oper
rina
ws
|
owe
|
1
[Mung
nour
crs
MUTE,
Se
ar} 7 rack cross signal input
4
IN3
1]
Motor
ariver
(3)
input
ye
|
Die
(0:
1]
Motorceries
(output
terinal
7
li
aes
|
Status
sional
(ore,
cue,
cvs,
‘Motor driver (2) output terminal : TISTOP, FCLV, SACK) RF detection signal
5
|
GND
—
|
GND
terminal
a7
|
pa
°o
Ks
38
|
/RFOET
+
Ei
Setecttonk
Ih
swe
="
WoliseBi
coanesiea
te
GND
we]
pe
|
0
|MGtOr
are
euipr
termina
18
|
IRST
1
|
Reset
signal
(“L":
reset
=
acai
a9 | ao Crapo
r
rr
H:
dropout)
7
[waeser
[0
[Peseemin
[oe
|e
uae
seer
apa
arin
we)
owe
|e
[Reimnamangsninn
c
jot used, open)
@
|
eno
|
—
[eno
tema
me
|
por
|
0
|Matorawer
eutblterninal
i"
zo
|
wwoN
}
0
|tacerpower
con!
¥":
On)
i)
Frequency
division
clock
signal
aT
oe
LY
metoaieertt
apn
zi
|
oe
|
0
[MRS
diver
GF
eutut
termina
zo
|
rwox
|
0
|totusessonen
Se
gc
|
racine
came
Motor
driver
4)
output
terminal
a
zyg
*ok=
BB2KtH2)
_
(*H":
dropout)
10 Pc2 1 PC2 (power cut) input 22 Dat ° W °
a
{ont
1
|
Motor
driver
(1)
input
23
|
Panoz
|
—
|
Driver
GND
terminal
(2)
a1]
Ta
©
|
Traverse
servo
contro!
3
42]
PLAY
©
|
Play
signat
("H":
play)
PCT (power cut) input ;
| Pot iy |Rey erat 24 | Pvec2 | 1 | Driver power supply 2)
_—