Knob Circuit Board; Mvr Circuit Board; Lcd - Yamaha RM1x Service Manual

RM1x
[40]:
[80]:
[100]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
5.

Knob Circuit board

5-1 Remove the bottom case assembly. (See Proce-
dure 1.)
5-2 Remove the DM circuit board. (See Procedure 2.)
5-3 Remove the FDD assembly. (See Procedure 3.)
5-4 Remove the shield cover. (See Procedure 4.)
5-5 Remove the nine (9) knobs marked [330]. (Fig. 4)
5-6 Remove the four (4) screws marked [100]. The
KNOB circuit board can then be removed. (Fig. 6)
6.

MVR Circuit Board

6-1 Remove the bottom case assembly. (See Proce-
dure 1.)
6-2 Remove the DM circuit board. (See Procedure 2.)
6-3 Remove the FDD assembly. (See Procedure 3.)
6-4 Remove the shield cover. (See Procedure 4.)
6-5 Remove the PN circuit board. (See Procedure 4.)
6-6 Remove the volume knob marked [330]. (Fig.4)
6-7 Remove the two (2) screws marked [80]. The MVR
circuit board can then be removed. (Fig.6)
7.

LCD

7-1 Remove the bottom case assembly. (See Proce-
dure 1.)
7-2 Remove the DM circuit board. (See Procedure 2.)
7-3 Remove the FDD assembly. (See Procedure 3.)
7-4 Remove the shield cover. (See Procedure 4.)
7-5 Remove the four (4) screws marked [40]. The LCD
can then be removed. (Fig. 6)
10
Bottom View
Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)
Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
(Fig.6)