Toshiba SD-33VB - Page 73

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B
No
YesYes
Yes
No
Yes
Yes
Yes
No
Yes
No
No
No
Does
the SLED move
to inner side when it is at
outter positi on?
Motor Driver STBY
Pin is High?
Motor Driver STBY
Pin is High?
SL+ and SL- output
properl y?
Optical
Lens has movements
for searching
Focus?
Proper F+
& F- outputs?
Check cable connect on with
pick-up head.
Proper FOSO outputs
to motor driver?
Check FOSO connection on
MT1379 and motor dirver.
Check the amp circuit on
motor dirver.
C
Check the cable connection
with MECHA.
Do not put in disc and tray
close.
Check the connection line of
STBY signal .
Check the rel ated circuit of
FMSO.
Check the amp circuit on
motor driver.