Pioneer DVL-90 Service Manual page 106

DVL-90, DVL-700
TB_ON For ATB circuit ON/OFF.
AD DRV Loading drive.
31M.
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VDICD
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Focus jump kick pulse (-). 2
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Focus SHUNT SW control.
BAL_ON ocus Balance circuit control signal.
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F
OEIC GAIN SW switching signal.
WPDIR
AIN_JDGE
SET
; Mechanical controller hardware reset signal.
| IN __| LSI interrupt DVD-ID, system controller communications, FG-spindle).
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7 :
EFECT i
\Vdd
\Wref0
OAD_POS i
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[=| Crystal Sub System Cod Cck_——SSCCSCSCSCSCSCSSSSCSS
PIN | DETECT sigualipst SSCS
[= Anlog Refernce Voluge———SSSCSCSCSCSCSCSCSSCSCSSSS
[AD | Loading SWread signal, SSS
[AD | Slider SWreadsignel. ———SCSCSCSCSCSCSCSCSCSCSCSCSCSCSCSSCCCSC
[AD | Foeurenorsignal ———SSSSCSCSCSCSCSCSCSCSCSCSCSCSCSCSCSC
[AD __| SED error input of LD pickup (when compatblomued) SSCS
[AD
A/D input signal for disc judgment.
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FDMON
106