11
DGX-620/YPG-625
8.
ENC Circuit Board
(Time required: About 10 minutes)
8-1
Remove the lower case assembly. (See procedure 1.)
8-2
Remove the encoder knob from the control panel. (Fig.5)
8-3
Remove the four (4) screws marked [480H]. The ENC
circuit board can then be removed. (Fig.6)
9.
PNR Circuit Board
(Time required: About 11 minutes)
9-1
Remove the lower case assembly. (See procedure 1.)
9-2
Remove the twelve (12) screws marked [480I]. The PNR
circuit board can then be removed. (Fig.6)
10.
MVR Circuit Board
(Time required: About 10 minutes)
10-1
Remove the lower case assembly. (See procedure 1.)
10-2
Remove the volume knob from the control panel. (Fig.7)
10-3
Remove the three (3) screws marked [480K]. The MVR
circuit board can then be removed. (Fig.6)
11.
PNL Circuit Board
(Time required: About 12 minutes)
11-1
Remove the lower case assembly. (See procedure 1.)
11-2
Remove the AM circuit board. (See procedure 5.)
11-3
Remove the ten (10) screws marked [480F]. The PNL
circuit board can then be removed. (Fig.6)
(Fig.5)
Encoder knob
[480H]
[480I]
[480K]
PNR
ENC
MVR
Upper Case
PNL
LCD Unit
[480J]
[480F]
(Fig.6)
[480]: Bind Head Tapping Screw-B 3.0X8 MFZN2W3 (WE774300)
Volume Knob
Cloth
(Fig.7)
