Circuit Diagram - Yamaha imx644 Service Manual

DIGITAL INSTALLATION MIXER

CIRCUIT DIAGRAM

■ CONTENTS （目次）
LEVEL DIAGRAM （レベルダイアグラム） .............................................3
BLOCK DIAGRAM （ブロックダイアグラム） .........................................4
WIRING DIAGRAM （基板結線図） ........................................................5
CIRCUIT DIAGRAM （回路図）
MONO CN 1/2 ...................................................................................6
MONO CN 2/2 ...................................................................................7
ST CN ................................................................................................8
MAIN 1/7 ...........................................................................................9
MAIN 2/7 .........................................................................................10
MAIN 3/7 ......................................................................................... 11
MAIN 4/7 .........................................................................................12
MAIN 5/7 .........................................................................................13
MAIN 6/7 .........................................................................................14
MAIN 7/7 .........................................................................................15
OUT CN ...........................................................................................16
GPIO CN ..........................................................................................17
FRONT L ..........................................................................................18
FRONT R ..........................................................................................19
USB CN, FUSE CN ..........................................................................20
■ WARNING
Components having special characteristics are marked
specification equal to those originally installed.
印の商品は、安全を維持するために重要な部品です。交換する場合は、安全のために必ず指定の部
品をご使用ください。
and must be replaced with parts having
IMX644