Yamaha EMX66M Service Manual page 16

EMX66M
4. PWR Circuit Board 4/4
(Time required: about 4 min)
4-1. Remove the front panel assembly. (See Procedure 1)
4-2. Pinch slightly the stopper of the power switch
escutcheon with a plyer, and pull it to the front to
remove. (Fig.7-1)
4-3. Remove the two (2) screws marked [90]. (Fig.7-2)
4-4. Remove the power switch knob marked [110]. The
PWR circuit board 4/4 can then be removed.
(Fig.7-2)
Pull Pull
5. Rear Panel Assembly
(Time required: about 2 min)
5-1. Remove the front panel assembly. (See Procedure 1)
5-2. Remove the eight (8) screws marked [60] and the
two (2) screws marked [44]. (Fig.8)
16
Push Push
PWR 4/4
Push Push
(Fig. 7-1)
[130]
[150b] [140]
[44]: Bind Head Tapping Screw-B 4.0X8 MFZN2BL (EG340190)
[60]: Bind Head Screw 4.0X12 MFZN2BL (VB132700)
[130]: Bind Head Screw 4.0X30 MFZN2BL (VT229100)
[140]: Bind Head Tapping Screw-B 3.0X12 MFZN2BL (VQ074600)
[150]: Bonding Head Tapping Screw-B 3.0X8 MFZN2BL (VN413300)
[110] [110]
[90]: Bind Head Screw 3.0X8 MFZN2BL (VB659000)
[110]: Power Switch Knob MX12/4 (VU859000)
[60]
[C]
[44] [60] [150a] [44]
(Fig. 8)
[90] [90]
(Fig. 7-2)