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—31—
Side A tracking sensor
LEDS09
« Signal: For tracking error detection at
the time of playing the side A of a record
>
Side B
tracking sensor
LEDSO®
GP-3LO2
From
microcomputer
© pin
Output signal of
microcomputer @) pin
EP return position
Tonearm forward
syo
preventive
Tonearm position sensor
Drum rotationat
direction ~
Tonearm
position
sensor
LP fead-in position~
(LED507)
Figure 31—3
Rest position
detector switch
~
1s
To microcomputer
pin
* Signal: For EP detection
Level converter
Record sensor
LP record
loaded
No
record
loaded
CD)
CF
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