Yamaha EMX66M Service Manual page 18

EMX66M
8. PWR Circuit Board 1/4
(Time required: about 10 min)
8-1. Remove the rear panel assembly. (See Procedure 5)
8-2. Remove the PWR circuit board 2/4. (See Procedure 6)
8-3. Remove the PWR circuit board 3/4. (See Procedure 7)
8-4. Remove the sixteen screws marked [90] to remove
the TR holder A and the TR holder B. (Fig.11)
8-5. Remove the six (6) screws marked [40]. The PWR
circuit board 1/4 can then be removed. (Fig.12)
18
Upper Side View
[90] [90]
PWR 1/4
[90]: Bind Head Tapping Screw-B 3.0X12 MFZN2BL (VQ0746000)
[40]: Bind Head Screw SP 3.0X8 MFZN2Y (EG330290)
Bottom Side View
(Fig. 11)
[40] Rear Panel
(Fig. 12)
[90] [90] [90]
PWR 1/4