Advertisement
Finn
ep
ewan
=
0 | igeermoiorHIGHALOW
convol ouput E:LOW
0" | Capsian mover ONOFF cont oui. L:ON
1 [ FWAM Stereo idenificsion
Liew
1 | FAM Tuning denifeaton —LiTwning ———SSSSCS~S~S
95 [scr
[0 | Chipenabie ouputiotinee
SSCS
es
oe
|
<a
oe
9
Eo
00
a
Not used (OPEN)
Delay ON/OFF control output
L: Delay ON
Delay level control output.
Delay level control output.
Power supply. (+5V)
6-1. BLOCK DIAGRAM — CD SECTION —
DETECTOR
E
pow
seeokres
ee Se ee ee ssc
tee
sect
cesses
see
tece
ses
ese
secs
se lee
ese
ee
eee
eb deh
suse
cee
ees
See
See
eo
ee oases
SECTION 6
DIAGRAMS
FOCUS/TRACKING
SERVO,
EFM
COMPARATOR
1C101 (172)
BIGITAL
SIGNAL
PROCE
CLV
SERVO
1C103
f
RV103
TRACK ING|
GAIN
os
LB BRIVE
@
pa
Q101, 102 es
CxSER Co
z
FOCUS SW
PIODE
Q103
(43)
(46X31)
(25)
FOCUS
TRACKING
7)
a
=
COIL
COIL
"a
2
54
(18)
TRACKING
SG
(e—|corL arivef
>
ra
1102 (1/2)
FOCUS/TRACK ING
COIL BRIVE
0
(12)
FOCUS
(—e—lcore PRIVEE
SLES/SP INBLE
MOTOR ORIVE
a
1C102 (2/2)
ICTO!
(2/2)
a
SLED MOTOR
a
M102
;
(a5)
SLO
SL+
SLED MOTOR
27
ARIVE
)
@
M101
SPINDLE
SPINSLE MOTOR
o
MOTOR
Z
DRIVE
a
02
Advertisement
