Yamaha P-115B Service Manual page 97

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P-115B/P-115WH/P-45B
CIRCUIT DIAGRAM
■ ■ CONTENTS (目次)
BLOCK DIAGRAM (ブロックダイアグラム)
P-115B/P-115WH
P-45B
WIRING DIAGRAM (基板結線図)
P-115B/P-115WH
P-45B
CIRCUIT DIAGRAM (回路図)
P-115B/P-115WH
P-115B/P-115WH
P-115B/P-115WH
P-115B/P-115WH
P-115B/P-115WH
P-115B/P-115WH
P-45B
P-45B
Notation for Circuit Diagrams(回路図表記上の注意)
1. How to identify inter-sheet connectors(シート間コネクタの読み方について)
2. Connection of connectors.(コネクタの接続について)
(Example)
Page 11 are the page of a circuit diagram.
(Page 11 は回路図のページです。 )
O-10 is indicates the location of the counter inter-circuit board connector.
(The alphabet indicates horizontal direction and the number indicates vertical direction.)
O-10 は対応するシート間のコネクタのあるロケーションを示します。
(アルファベットが水平方向、数字が垂直方向)
DIGITAL PIANO
.................................................................................. 3
........................................................................................... 4
.................................................................................. 5
........................................................................................... 5
DM 001 ................................................................... 6
DM 002 .................................................................... 7
PNJK (HP, JK, PN1, PN2) ........................................ 8
GHL88H ................................................ 9
P-45B
GHL88L .............................................. 10
P-45B
GHL88M ............................................. 11
P-45B
DM .................................................................................. 12
PNJK (JK, PN) ................................................................ 13
This indicates the location of the counter inter-sheet connector.
(The alphabet indicates horizontal direction and the number
indicates vertical direction.)
Signal name
対応するシート間のコネクタのあるロケーションを示します。
(アルファベットが水平方向、数字が垂直方向)
(信号名)
The 1-digit number indicates the destination page.
(1桁の数字は信号の行先ページを示します。)
to GHL88M-CN2
(Page 11: O-10)

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