Yamaha i88x Service Manual page 10

i88X
3. Front Panel Assembly
(Time required:about 6 min.)
3-1. Remove the top cover. (See procedure 1.)
3-2. Turn the unit upside down. Remove the three (3) screws
marked [40]. (Fig.4)
3-3. Return the unit. Remove the four (4) screws marked
[50]. (Fig.3)
3-4. Remove the two (2) cap screws marked [30]. The front
panel assembly can then be removed. (Fig.5)
* When reinstalling a front panel, it does by the follow-
ing order.
•It inserts a putting-in 'a' part and 'b' part in the slit to
bottom assembly from the vertical direction. (Fig.4)
•It fixes a front part with the screws marked [30]. (Fig.5)
• Turn the unit upside down. It fixes a bottom part by
the positioning order with the screws marked [40].
(Fig.4)
•Return the unit. It fixes the DM circuit board with the
screws marked [50]. (Fig.3)
(Movie. 1)
Front panel remove
10
B
B
[300] [310] [315]
[160]
[90]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)
[120]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)
[160]: Bind Head Screw 4.0X6 MFZN2BL (EG340340)
[300]: Cord Column WT11 (VG016600)
[310]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)
[315]: Jack Plate
Insulation Sheet
[50]
Front Panel Assembly
[50]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
[100]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
[150]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
B
B
B B
B B
B
[90]
(Fig. 2)
[100]
JK2
DM
(Fig. 3)
[120]
B B B
B B B
JK1
MLN2
DMSUB
JK3
[150]