Yamaha Tyros TRS-MS01, Руководство по обслуживанию

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Tyros / TRS-MS01
22
Hook
Dust proof foam
(Fig.20) (Fig.21) (Fig.22)
(Fig.23) (Fig.24)
[620b] [620b] [620a]
(Fig.19)
[620]: Bind Head Tapping Screw-B 3.0X12 MFZN2BL (VQ074600)
26 LCD Panel Assembly
(Time required: about 14 min)
26-1 Separate the unit into the upper case assembly and the
lower case assembly. (See procedure 1)
26-2 Remove the shield upper cover. (See procedure 20-2)
26-3 Remove the two (2) screws marked [620a] to unfix the
stay bar from notch. (Fig.19)
26-4 Remove the four (4) screws marked [620b]. (Fig.19)
26-5 Remove the screw marked [C] to remove the GND2
wire on the PNR circuit board. (Fig.13)
26-6 Lay the upper case assembly right side up, unlock the
hook of LCD panel assembly and raise the LCD unit
upright. (Fig.20)
26-7 Remove the two (2) dust proof cloths. (Fig.22)
26-8 Pull out the LCD panel assembly to remove. (Fig.21)
* After removing the LCD panel asssembly, take care
not to lose the dust proof cloth. (Fig.22)
* After reinstalling the LCD panel assembly, follow the
procedure below and confirm that its angle can be ad-
justed.
(1) Lay the upper case assembly right side up.
(2) Unlock the hook, raise the panel forward, and con-
firm that the panel can be steadied at four notches.
(Fig.23)
(3) After raising the panel completely, confirm that it
can be laid down smoothly. (Fig.24)