15
PSR-S650
8.
Lower Key Bed Assembly
(Time required: About 2 minutes)
8-1
Remove the lower case assembly. (See procedure 1)
8-2
Remove the two (2) screws marked [80B] and screw
marked [100B]. The lower key bed assembly can then
be removed. (Fig. 2)
9.
PNC Circuit Board
(Time required: About 6 minutes)
9-1
Remove the lower case assembly. (See procedure 1)
9-2
Remove the DM circuit board. (See procedure 2)
9-3
Remove the AM circuit board. (See procedure 3)
9-4
Remove the lower key bed assembly. (See procedure 8.)
9-5
Remove the eight (8) screws marked [380I] and the one
(1) screw marked [380J]. After loosening the two (2)
screws marked [380K], the PNC circuit board can be
removed. (Fig. 6)
*
When installing the PNC circuit board, tighten the
screws in the order of
q
~
e
, and then tighten the
remaining screws. (Fig. 6)
10.
PNL Circuit Board
(Time required: About 4 minutes)
10-1
Remove the lower case assembly. (See procedure 1)
10-2
Remove the lower key bed assembly. (See procedure 8.)
10-3
Remove the ten (10) screws marked [380L]. After
loosening the one (1) screw marked [380J], the PNL
circuit board can be removed. (Fig. 6)
*
When installing the PNL circuit board, tighten the
screws in the order of
q
~
e
, and then tighten the
remaining screws. (Fig. 6)
8.
下ケース鍵盤Ass y
(所要時間: 約2分)
8-1
下ケースAss yを外します。
(1項参照)
8-2
[80B]の ネ ジ2本 と、
[100B]の ネ ジ1本 を 外 し て、
下ケース鍵盤Ass yを外します。
(図 2)
9.
PNCシート
(所要時間: 約6分)
9-1
下ケースAss yを外します。
(1項参照)
9-2
DMシートを外します。
(2項参照)
9-3
AMシートを外します。
(3項参照)
9-4
下ケース鍵盤Ass yを外します。
(8項参照)
9-5
[380I]のネジ8本と[380J]のネジ1本を外し、[380K]
のネジ2本を緩めて、PNCシートを外します。
(図6)
※
PNCシートを取り付けるときは、①〜③の順でネジを締
めてから他のネジを締めてください。
(図 6)
10.
PNLシート
(所要時間: 約4分)
10-1
下ケースAss yを外します。
(1項参照)
10-2
下ケース鍵盤Ass yを外します。
(8項参照)
10-3
[380L]のネジ10本を外し、[380J]のネジ1本を緩め
て、PNLシートを外します。
(図6)
※
PNLシートを取り付けるときは、①〜③の順でネジを締
めてから他のネジを締めてください。
(図 6)
Bottom view
(下から見た図)
WHEEL ASSEMBLY
(ホイールAss y)
①
②
③
①
①
②
②
③
③
[380K] [380M]
[A]
[A]
PNR
PNC
PNL
[380I]
[380I]
[380M]
[380L]
[380N]
[380J]
[380L]
PB
[A]
[A]
<UPPER CASE ASSEMBLY
(上ケース Ass y)
>
Fig. 6
(図6)
Summary of Contents for PSR-S650
Page 27: ...27 PSR S650 Pattern side パターン側 2NA WW38450 1 B B B B PNC Circuit Board ...
Page 29: ...29 PSR S650 D D PNL Circuit Board D D Pattern side パターン側 2NA WW38440 1 ...
Page 30: ...PSR S650 30 E E PNR Circuit Board Component side 部品側 2NA WW38440 1 E E to PNC CN102 ...
Page 31: ...31 PSR S650 F F PNR Circuit Board Pattern side パターン側 2NA WW38440 1 F F ...