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Yamaha AW-2400 Service Manual page 20

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AW2400
<Right side view>
[1320B]
A.
Bottom Section Disassembly Procedure
A-1.
MAIN Circuit Board
(Time required: About 4 minutes)
A-1-1 Remove the top cover. (See procedure 1)
A-1-2 Remove the six (6) screws marked [400]. The MAIN
circuit board can then be removed. (Fig.3)
A-2.
CD Drive Assembly, IDE Circuit Board,
DVD & CD-R/W drive
(Time required: About 4 minutes)
A-2-1 Remove the top cover. (See procedure 1)
A-2-2 Remove the four (4) screws marked [190]. The CD
drive assembly can then be removed. (Fig.3)
A-2-3 Remove the two (2) screws marked [70]. Then, pull
the IDE circuit board to remove it from the CD drive
assembly. (Fig.4)
A-2-4 Remove the two (2) screws marked [30A]. The
CDRW support and DVD & CD-R/W drive can then
be removed. (Fig.4)
ADDA shield plate
(シールドADDA)
MAIN
[190]:
[400]:
[500]:
[520]:
[1320C]: Bind Head Tapping Screw-B (Bタイト+BIND) 3.0X8 MFZN2B3 (WE774400)
20
[1320B]: Bind Head Tapping Screw-B (Bタイト+BIND) 3.0X8 MFZN2B3 (WE774400)
<Top view>
[500B]
[1320C]
[500A]
[500B]
[400]
Hard disk drive assembly
Bind Head Tapping Screw-S (Sタイト+BIND) 3.0X6 MFZN2W3 (WE877900)
Bind Head Tapping Screw-B (Bタイト+BIND) 3.0X6 MFZN2W3 (WE936300)
Bind Head Tapping Screw-B (Bタイト+BIND) 3.0X6 MFZN2W3 (WE936300)
Bind Head Tapping Screw-B (Bタイト+BIND) 3.0X6 MFZN2W3 (WE936300)
<Left side view>
Fig.2 (図2)
A.
ボトム部の分解
A-1.
MAINシート
A-1-1
トップカバーを外します。 (1項参照)
A-1-2
[400]のネジ6本を外して、MAINシートを外しま
す。 (図3)
A-2.
CDドライブAss y、IDEシート、DVD&CD-R/W
(所要時間:約4分)
A-2-1
トップカバーを外します。 (1項参照)
A-2-2
[190]のネジ4本を外して、CDドライブAss yを外し
ます。 (図3)
A-2-3
[70]のネジ2本を外して、IDEシートをCDドライブ
Ass yから引っ張って外します。 (図4)
A-2-4
[30A]のネジ2本を外して、サポートCDRWとDVD
&CD-R/Wを外します。 (図4)
[500B]
[500B]
[520]
(HDD Ass'y)
[190]
CD drive assembly (CDドライブAss'y)
Fig.3 (図3)
[1320B]
(所要時間:約4分)
[500B]
[1320C]
[500A]
ADDA holder
(ホルダーADDA)
[190]

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