Tyros / TRS-MS01
20
[570]
Shield Upper Cover
(Fig.14)
(Fig.15)
[570]:
Bind Head Tapping Screw-B 4.0X12 MFZN2BL (VR138400)
PNR
PNL
[480b]
[480b]
[B]
[C]
[A]
[A]
[480a]
[480f]
[480d]
[480c]
[480a]
[480e]
Power Switch
PNC
Wheel Assembly
MICVR
Shield Cover Stay
Shield Sheet R
GND2 Wire
(Fig.13)
[480]:
Bind Head Tapping Screw-B 3.0X8 MFZN2Y (EP600250)
19.
PNL Circuit Board
(Time required: about 12 min)
19-1
Separate the unit into the upper case assembly and the
lower case assembly. (See procedure 1)
19-2
Remove the twenty-four (24) screws marked [480a].
The PNL circuit board can then be removed. (Fig.13)
20.
PNR Circuit Board
(Time required: about 14 min)
20-1
Separate the unit into the upper case assembly and the
lower case assembly. (See procedure 1)
20-2
Remove the three (3) screws marked [570] to remove
the shield upper cover. (Fig.14)
20-3
Remove the thirty-one (31) screws marked [480b]. The
PNR circuit board can then be removed. (Fig.13)
*
When reinstalling the PNR circuit board, bundle the
shield cover stays with it by the four (4) screws marked
[A]. (Fig.13)
Besides, bundle the shield sheet R with it by two (2)
screws marked [B]. (Fig.13)
21.
PNC Circuit Board
(Time required: about 12 min)
21-1
Separate the unit into the upper case assembly and the
lower case assembly. (See procedure 1)
21-2
Remove the shield upper cover. (See procedure 20-2)
21-3
Remove the fourteen (14) screws marked [480c]. The
PNC circuit board can then be removed. (Fig.13)
*
Note for the panel button replacement
The replacement part of the panel buttons marked [220]
is sixfold.
When replacing these buttons, separate an unneces-
sary piece from the replacement part. (Fig.15)
