■
CIRCUIT BOARD LAYOUT & WIRING
(ユニットレイアウト & 結線図)
* The parts with “( )” in “Part No.” are not available as spare parts.
*1: Insertion
*2: Manual soldering
*3: Dip soldering
*4: Edge mark is adjusted to Pin 1 mark (
△
mark).
*5: Red wire is adjusted to Pin 1 mark (
△
mark).
*6: Red wire is connected to (+) terminal.
Black wire is connected to (–) terminal of contact spring.
*7: Red wire is connected to (+) terminal.
White wire is connected to (–) terminal of contact spring.
*8: Connected.
*9: Lug terminal is fixed with a screw.
No.
Unit Name Location Parts No. Connector Assembly Destination Remarks
(ユニット名) (ロケーション)(部品番号) (束線名) (配線先) (備考)
①
30 (ZA27190) WIRING ASSEMBLY 61H – CN1 *1 *4 DMLCD – CN401 *1 *4 11P 225mm
②
LOWER KEY BED 40 (ZA27580) WIRING ASSEMBLY 61L – CN1 *1 *4 DMLCD – CN402 *1 *4 13P 250mm
③
ASSEMBLY 120 (ZE59660) CONNECTOR ASSEMBLY SPRING TERMINAL *2 *6 PNAM – CN207 *1 *5 2P RE 300mm/
BATT (+)(-) BL 250mm
④
UPPER CASE 500 (ZE59630) WIRING SP SPEAKER L (+)(-) *2 *7 PNAM – CN204 *1 *5 2P 135mm
⑤
ASSEMBLY 510 (ZE59620) WIRING SP SPEAKER R (+)(-) *2 *7 PNR – CN302 *1 *5 2P 195mm
⑥
WH010 (ZA18510) WIRING PNAM – CN203 *3 *8 DMLCD – CN601 *1 *4 11P 100mm
⑦
PNAM
CIRCUIT BOARD
WH020 (ZA18350) WIRING PNAM – CN205 *3 *8 DMLCD – CN201 *1 *4 10P 100mm
⑧
WH030 (ZA17550) WIRING PNAM – CN206 *3 *8 PNAM (MVR) – CN401 *3 *8 5P 100mm
⑨
WH040 (ZA17370) WIRING PNAM – CN202 *3 *8 PNAM – CN201 *3 *8 4P 50mm
⑩
WH060 (ZG77420) WIRING ASSEMBLY PNAM – TP201 *3
*8 DMLCD – TP112 *9 – 1P 235mm
⑪
PNR CIRCUIT BOARD WH050 (ZA18510) WIRING PNR – CN301 *3 *8 DMLCD – CN202 *1 *4 11P 100mm
※ 部品番号が( )で囲まれている部品は、サービス部品として準備され
ていません。
*
1: 差込み
*
2: 手半田
*
3: ディップ
*
4: エッジマークが 1 ピン側(△)
*
5: 赤色線材が 1 ピン側(△)
*
6: 赤色線材が(+)端子
黒色線材が(−)端子
*
7: 赤色線材が(+)端子
白色線材が(−)端子
*
8: 接続済
*
9: ラグ端子をネジ止め
(MVR)
Except PSR-E244(PSR-E244を除く)
PNR
61L 61H
DMLCD PNAM
PNAM
SPEAKER R
(スピーカー右)
SPEAKER L
(スピーカー左)
r
Upper case assembly
(上ケース Ass'y)
5
11 107 6 9
3
2
1
8 4
r
Lower key bed assembly
(下ケース鍵盤 Ass'y)
PSR-E243/YPT-240/PSR-E244
7