Akai AJ-P4270R Service Manual download pdf (Page 6)

2-2.

HOW

TO

DISMANTLE

THE

KEYBOARD

(Refer

to

Fig.

2-2

and

Fig.

2-3)

1)

Remove

6

screws

on

the

Bottom

plate,

and

disconnect

the

connectors

PI

and

P2

on

the

CPU

PC

Board.

FOR

THE

KEYBOARD

SCREWS

*

For

improvement

purposes,

specifications

and

design

are

subject to

change

without

prior

notice.

II.

DISMANTLING

OF

UNIT

FOR

THE

KEYBOARD

FOR

THE

BEND

PANEL

BLK

In

case

of

trouble,

etc.

necessitating

dismantling,

please

dismantle

in

the

order

shown

in

the

photographs.

Reassemble

in

reverse

order.

2-1.

HOW

TO

OPEN

THE

FRONT

PANEL

(Refer

to Fig.

2-1)

1)

Remove

8 screws

as

shown

Fig.

2-1,

and

open

the

Front

Panel

as

shown

Fig.

2-3.

Fig.

2-2

2-3.

HOW

TO

DISMANTLE

THE

BEND

PANEL

BLOCK

(Refer

to

Fig.

2-2

and

Fig.

2-3)

1)

Remove

6

screws

as

shown

Fig.

2-2

and

Fig.

2-3,

and

disconnect

the

connectors

P4,

P5

on

the

CPU

PC

Board

and

PI

on

the

OPERATION

(B)

PC

Board.

PI

P5

P4

P2

PI

SCREWS

SCREWS

FOR

THE

BEND

BLK

DISCONNECT

PI

8

P2

(ON

THE

CPU

PCB),

WHEN

DISMANTLING

THE

KEYBOARD.

DISCONNECT

P4

8

P5

(ON

THE CPU

PCB),

AND

PI

(ON

THE

OPERATION(B)

PCB),

WHEN

DISMANTLING

THE

BEND

PANEL

BLK.

Fig.

2-1

SERVICE

MANUAL-

Fig.

2-3

1 2 3 4 5 6 7 8 9 10 11 ... 44 45

Comments to this Manuals

No comments