12
DGX-620/YPG-625
13.
Speaker (Woofer)
(Time required: About 10 minutes)
13-1
Remove the lower case assembly. (See procedure 1.)
13-2
Remove the four (4) screws marked [40]. The speaker
(woofer) can then be removed. (Fig.8)
*
The left and right speakers (woofers) can be removed
in the same way.
12.
LCD Unit
(Time required: About 11 minutes)
12-1
Remove the lower case assembly. (See procedure 1.)
12-2
Remove the DM circuit board. (See procedure 2.)
12-2
Remove the four (4) screws marked [480J].
The LCD unit can then be removed. (Fig.6)
14.
Keyboard Assembly
(Time required: About 13 minutes)
14-1
Remove the lower case assembly. (See procedure 1.)
14-2
Remove the six (6) screws marked [480L], the twelve (12)
screws marked [480M] and the eight (8) screws marked
[560].
[480L]
[480L]
[560]
[560]
[560]
[480M]
[480M]
[480M]
Upper Case
Keyboard Assembly
(Fig.9)
[480]: Bind Head Tapping Screw-B 3.0X8 MFZN2W3 (WE774300)
[560]: Bind Head Tapping Screw-B 3.0X20 MFZN2W3 (WF489300)
(Fig.8)
[40]: Bind Head Tapping Screw-B 4.0X12 MFZN2W3 (WE981200)
The keyboard assembly can then be removed from the
upper case assembly. (Fig.9)
[40]
Speaker
(Woofer(L))
[40]
Speaker
(Woofer(R))
Lower Case
