Ma120 Circuit Board; Fu120L Circuit Board; Djk Circuit Board, Ajk Circuit Board - Yamaha CLP-150 Service Manual

CLP-150/CLP-150M/CLP-150C
6.

MA120 Circuit Board

(Time required : About 15 minutes)
6-1 Remove the top board assembly. (See procedure 2)
6-2 Remove the MA120 assembly. (See procedure 4)
6-3 Remove the five (5) screws marked [1A], the four (4)
screws marked [2] and the screw marked [3A]. The
MA120 circuit board can then be removed. (Fig. 6)
[2]
[3A]
[1A]
[1A]: Bind Head Tapping Screw-B 4.0x8 MFZN2Y (EP640410)
[2]: Bind Head Tapping Screw-B 3.0x10 MFZN2Y (EP600220)
[3A]: Bind Head Tapping Screw-B 3.0x16 MFZN2Y (EP600390)
7.

DJK Circuit Board, AJK Circuit Board

(Time required : About 15 minutes)
7-1 Remove the top board assembly. (See procedure 2)
7-2 Remove the jack assembly. (See procedure 4)
7-3 Remove the six (6) screws marked [4A] and the
hexagonal nut marked [6A]. The DJK circuit board can
then be removed. (Fig. 7)
7-4 Remove the five (5) screws marked [4B] and the four
(4) hexagonal nuts marked [6B]. The AJK circuit board
can then be removed. (Fig. 7)
[4B]
DJK
[4A]
[4B]
[6A]
[4]: Bind Head Tapping Screw-B 3.0x8 MFZN2BL (EP600190)
[6]: Hexagonal Nut 12.0 14x2 MFZN2BL (VB508600)
8
[2] [2] [2]
MA120
[1A]
[1A]
(Fig. 6)
[4B]
AJK
[4A]
[6B]
[4A]
(Fig. 7)
8.

FU120L Circuit Board

(Time required : About 15 minutes)
8-1 Remove the top board assembly. (See procedure 2)
8-2 Disconnect the AC cord.
8-3 Remove the FU120LB assembly. (See procedure 4)
8-4 Remove the four (4) screws marked [1B]. The FU120L
circuit board can then be removed. (Fig. 8)
8-5 Remove the two (2) screws marked [4C]. (Fig. 8)
(General export model only)
[1B]
FU120L
[4C]
[1B]: Bind Head Tapping Screw-B 3.0x8 MFZN2BL (EP600190)
[4C]: Bind Head Screw 3.0x10 MFZN2BL (EG330380)
(Fig. 8)
[1B]