Casio CTK-750 manual Screws

Page 29

 

 

 

 

 

 

 

 

 

FOB Japan

 

 

N

Item

Code No.

Parts Name

Specification

Q

 

M

 

N.R.Yen

R

*

 

 

 

 

 

 

 

 

 

Unit Price

 

 

 

27-1

6902 6140

Battery spring 90

M41226-1

1

 

10

 

27

B

A

 

27-2

6903 2150

Battery spring B

M41330-1

1

 

10

 

18

B

A

 

27-3

6919 3190

Key damper 61

M411615-1

1

 

5

 

55

B

A

 

 

6917 9300

Rubber foot

M41109-3

5

 

20

 

6

C

A

 

 

6920 2290

Clip

CS-3

2

 

20

 

9

C

A

N

 

6921 5490

Sponge 425X54

M412141-1

1

 

10

 

44

C

A

N

28

6922 4290

Packing 845X22

M412281-2

2

 

5

 

65

C

B

N

29

6918 1634

Battery cover sub ass'y

M311164D*1

1

1

200

B

C

 

 

Screws

 

 

 

 

 

 

 

 

 

 

30

0009 2680

Screw

4 x 8

10

 

50

 

2

C

A

 

31

0009 2682

Screw

2.6 x 8

20

 

50

 

2

C

A

 

32

5111 2571

Screw

3 x 8

8

 

50

 

2

C

A

 

33

0009 5791

Screw

3 x 20

15

 

50

 

2

C

A

 

34

6919 0420

Screw

3 x 8

6

 

50

 

2

C

A

 

35

0009 6417

Screw

4 x 10

20

 

50

 

2

C

A

 

36

5111 2679

Screw

3 x 8

38

 

50

 

2

C

A

 

37

0009 2698

Screw

3 x 14

16

 

50

 

2

C

A

 

 

Accessory

 

 

 

 

 

 

 

 

 

 

 

6920 8691

Music stand 590

M311760A-1

1

 

1

 

130

C

B

 

 

 

 

 

 

 

 

 

 

 

 

Notes: N –

New parts

M –

Minimum order/supply quantity

R –

Rank

— 26 —

Image 29
Contents CTK-750 Contents General SpecificationsElectrical Replacing the DSP HG51A115A01FDUPD6376CX Block DiagramKey Matrix Circuit DescriptionNomenclature of Keys Reset CircuitButton Matrix MidiPin No Terminal In/Out Function CPU HD6433298A18PGate Array UPD65005C-578 Digital Signal Processor HG51A115A01FD Block diagram of DSP and DAC circuit Key Touch LSI HG52E35P Filter Block Power Supply Circuit Power Amplifier LA4620Name Voltage For operation AvddM5712-CN1M Wiring DiagramMajor Waveforms Page PCB View and Major Check Points Schematic Diagrams Console PCB M5712-CN1M Keyboard PCBs M615T-KY1M, KY2M Exploded View S8053ANO IC Lead Identification and Internal DiagramM5218APR PC900VBe C B Q2 2SD1762E,F Q4 2SB1274EB C E Parts List N N FOB Japan Code No Parts Name Specification Yen Unit Price Lower Case Screws MA0300941A