Circuit Boards & Assemblies Inside Of Main Unit; Pedal (Djk) Circuit Board - Yamaha CLP-150 Service Manual

4. Circuit Boards & Assemblies Inside of
Main Unit
(Time required : About 10 minutes each)
4-1 Remove the top board assembly. (See procedure 2)
4-2 Each circuit board and assembly can be removed by
removing its fixing screws as listed below.
Circuit board and Assembly Ref. No.
DM Shield Cover Assembly
(U.S.A. model only)
DM Assembly
Network Circuit Board
PK Connector Assembly
MA Cover Assembly
(U.S.A. model only)
MA120 Assembly
Jack Assembly
FU Cover Assembly
(U.S.A. model only)
FU120LB Assembly
Power Transformer
[58] x 4
DM shield cover
assembly
[56A] x 6
DM assembly
[56B] x 12
PK connector assembly
5.

PEDAL (DJK) Circuit Board

(Time required : About 10 minutes)
5-1 Remove the top board assembly. (See procedure 2)
5-2 Disconnect the PK-LF cable. (Fig. 3)
5-3 Remove the PK connector assembly. (See procedure 4)
5-4 Remove the two (2) screws marked [26c]. The pedal
connector angle can then be removed from the PEDAL
(DJK) circuit board. (Fig. 5)
56A Bind Head Tapping Screw-B 3.0x6 MFZN2Y (EP600130)
56B Bind Head Tapping Screw-B 3.0x6 MFZN2Y (EP600130)
58 Bind Head Tapping Screw-1 3.5x20 MFZN2Y (EP030470)
81A Bind Head Tapping Screw-1 3.5x12 MFZN2Y (EP030240)
81B Bind Head Tapping Screw-1 3.5x12 MFZN2Y (EP030240)
81C Bind Head Tapping Screw-1 3.5x12 MFZN2Y (EP030240)
81D Bind Head Tapping Screw-1 3.5x12 MFZN2Y (EP030240)
81E Bind Head Tapping Screw-1 3.5x12 MFZN2Y (EP030240)
81F Bind Head Tapping Screw-1 3.5x12 MFZN2Y (EP030240)
80A Bind Head Tapping Screw-B 4.0x10 MFZN2BL (EP600240)
Jack assembly
NET1
[81D] x 4
[81A] x 2
[81B] x 2
(Fig. 4)
Screw
FU cover assembly
[81C] x 2
MA120 assembly
MA cover assembly
[26c]
[26c]
[26c]: Bind Head Tapping Screw-B 3.0x8 MFZN2BL (EP600190)
CLP-150/CLP-150M/CLP-150C
QTY Fig.
6
12
4
2
2
2
4
2
2
4
FU120LB assembly
[81F] x 2
[81E] x 2
Power transformer
[80A] x 4
PEDAL
(DJK)
Pedal connector angle
(Fig. 5)
4
4
4
4
4
4
4
4
4
4
7