Technics SL-PJ28 - Page 15

Mi BLOCK DIAGRAM
OPTICAL PICKUP Aveacosces €s) ¢8) 7 , ae sei
ce
R
:
SERVO
AMP
7
x
Lcseoee
ESOSes
SON.
onennnee
(ee
RN
Oe
ON
|
|
ve
epee
1
e70!
Laser 3 <a
& A
es
power
controt
G8)
AN8377N
FOCUS & TRACKING
COIL DRIVE/ TRAVERSE
MOTOR DRIVE
RFOET
1S
— ony
vR2
VRi
ARF TRCRS
90
1Siva pr
oFT
TBA
TES
PLAY
FE
TE
< 2
fal
n
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L
Reset |
signal 1
| generator
| +22. -_ d a
Tracking |
Timin
i
_
apc
Loon {
Focus I
coil cece canae cam
eS | TRO
Foo
Traverse
motor
drive
— Vee
-—9
t 2
Tvo
TRAVERSE MOTOR
TRV Output port
KICK
PAicrocomputer
VREF
+8)
interface
MN6650
DIGITAL
Bier
aug
SERVO PROCESSOR
-—-- pomp fe