Yamaha PSR-VN300 Service Manual - Page 7

DISASSEMBLY PROCEDURES, 1. Lower Case Assembly, Time required: About 1 minute

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PSR-VN300 I DISASSEMBLY PROCEDURES Caution: Be sure to attach the removed filament tape just as it was before removal. 1. Lower Case Assembly (Time required: About 1 minute) 1-1 Remove the five (5) screws marked [240A], two (2) screws marked [270A], and two (2) screws marked [320]. The lower case assembly can then be removed. (Fig. 1) • Bottom view [240A] [270A] Lower Case Assembly [240A] [270A] [240A] [320] • Top view [320] Speaker Grille L Knob (Master Volume) Speaker Grille R [240A] : Bind Head Tapping Screw-B 3x12 MFZN2W3 (WE987400) [270A] : Bind Head Screw 3x30 MFZN2W3 (WF491000) [320] : Bind Head Screw 3x20 MFZN2W3 (WF489300) Fig. 1 7

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PSR-VN300
7
DISASSEMBLY PROCEDURES
[240A] :
Bind Head Tapping Screw-B 3x12 MFZN2W3 (WE987400)
[270A] :
Bind Head Screw 3x30 MFZN2W3 (WF491000)
[320] :
Bind Head Screw 3x20 MFZN2W3 (WF489300)
Fig. 1
Caution:
Be sure to attach the removed filament tape just as it was before removal.
1.
Lower Case Assembly
(Time required: About 1 minute)
1-1
Remove the five (5) screws marked [240A], two (2) screws marked [270A], and two (2) screws marked [320].
The lower case assembly can then be removed. (Fig. 1)
[270A]
[240A]
[270A]
[240A]
[240A]
[320]
[320]
Bottom view
Lower Case Assembly
Top view
Speaker Grille L
Speaker Grille R
Knob (Master Volume)