10
PSR-S550/PSR-S550B
2.
AM Circuit Board
(Time required: About 3 minutes)
2-1
Remove the lower case assembly. (See procedure 1.)
2-2
Remove the five (5) screws marked [380B]. The AM
circuit board can then be removed. (Fig.3)
3.
JACK Circuit Board
(Time required: About 3 minutes)
3-1
Remove the lower case assembly. (See procedure 1.)
3-2
Remove the AM circuit board. (See procedure 2.)
3-3
Remove the screw marked [380E] at the location of “A”.
(Fig.4)
*
As for the screw marked [380E] at the location of “A”, it
is tightened together with a GND terminal. (Fig.4)
3-4
Remove the five (5) screws marked [380A] and the two
(2) screws marked [385]. The JACK circuit board can
then be removed. (Fig.3)
2.
AMシート
(所要時間:約3分)
2-1
下ケースAss'yを外します。
(1項参照)
2-2
[380B]のネジ5本を外し、
AMシートを外します。
(図3)
3.
JACKシート
(所要時間:約3分)
3-1
下ケースAss'yを外します。
(1項参照)
3-2
AMシートを外します。
(2項参照)
3-3
A の位置の[380E]のネジ1本を外します。
(図4)
*
A の位置の[380E]のネジはGND端子と共締めされてい
ます。
(図4)
3-4
[380A]のネジ5本と[385]のネジ2本を外し、
JACKシートを外
します。
(図3)
Fig.3
(図3)
[40]:
Bind Head Tapping Screw-B 4.0X12 MFZN2W3 (WE98120R) Bタイト+BIND
[100B]: Bind Head Tapping Screw-B 3.0X30 MFZN2W3 (WF49100R) Bタイト+BIND
[380]:
Bind Head Tapping Screw-B 3.0X8 MFZN2W3 (WE774301) Bタイト+BIND
[385]:
Bind Head Tapping Screw-B 3.0X12 MFZN2W3 (WE98740R) Bタイト+BIND
[380B]
AM
PSW
[380C]
Tweeter (L)
(ツィーター(左))
[380D]
(L)
TW
Tweeter (R)
(ツィーター(右))
[380D]
(R)
TW
[40]
[40]
(Woofer (R))
(ウーファー(右))
(Woofer (L))
(ウーファー(左))
[100B]
(Lower Key Bed Assembly)
(下ケース鍵盤Ass'y)
(Upper Case Assembly)
(上ケースAss'y)
(Lower Case Assembly)
(下ケースAss'y)
[385]
[380A]
JACK
Summary of Contents for PSR-S550B
Page 23: ...23 PSR S550 PSR S550B Pattern Side パターン側 2NA WH33370 DM Circuit Board ...
Page 29: ...29 PSR S550 PSR S550B 2NA WH50940 to PNL CN101 B B B B Pattern Side パターン側 PNC Circuit Board ...
Page 31: ...31 PSR S550 PSR S550B B B B B to PNL CN102 Pattern Side パターン側 2NA WH50940 PNR Circuit Board ...