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FS-SD5R/FS-SD7R/FS-SD9R
Flow of functional operation until TOC read
Check Point
;
i
Play Key
—_
ag
Wee REST
Confirm that the voltage at the pin4
-
of CN605 is "H"\"L'\"H".
Automatic tuning
of TE offset
Check that the voltage at the
|_______>-
pin40 of IC603 is + SV?
Detection of disc
Automatic tuning of
Focus offset
-
Confirm that the Focus error
Automatic measurement of
'
;
Focus S-curve amplitude
S-cuve signal at the pin28 of
IC603 is approx.2Vp-p
Confirm that the signal from
pin24 IC603 is OV as a
accelerated pulse during
™@ Tracking error waveform at TOC reading
approx
400ms
:
Confirm the eys-pattern
dO reading
at the lead of TP602
Play a disc
2-10
e P E
EIR WEL DR PY a e
eee C
EN
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