Yamaha YST-SW011 User Manual Page 1

YST-SW011IMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHARetailers and their service personnel.It has been assumed that

2ABCDEFGH I J13457YST-SW011610★ All voltages are measured with a 10MΩV DC electronic volt meter.★ Components having special characteristics are marked

YST-SW01111YST-SW011 WARNING● Components having special characteristics are marked s and must be replaced with parts having specifications equal toth

YST-SW01112YST-SW011WC785400 P.C.B. MAIN JUC PCB メイン 18WC785500 P.C.B. MAIN RTL PCB メインWD874200 P.C.B. MAIN K PCB メインWC785600 P.C.B. MAIN ABG PCB メインs

YST-SW01113YST-SW011sD1 VC971500 DIODE.BRG RBV-402 4A 200V ダイオード 03D2 VG440900 DIODE.ZENR MTZJ15C 15V ツェナーダイオード 01D3 VG440900 DIODE.ZENR MTZJ15C

YST-SW01114YST-SW011ST1 WA789600 SCR.TERM M3 スクリューターミナルST2 WA789600 SCR.TERM M3 スクリューターミナルST3 WA789600 SCR.TERM M3 スクリューターミナルsSW1 WD018300 SW.PUSH PS4

YST-SW01115YST-SW01110mmHJ351/4W Type5mmHF851/6W TypeHF451/4W TypeValue 1/4W Type Part No. 1/6W Type Part No.10 kΩHF45 7100 HF45 710011 kΩHF45 7110 HF

ABCDE1234567YST-SW01116 EXPLODED VIEW24-1165212121(3)(4)4-14-35(2)4-14-44-324-344-344-384-34-194-214-184-24-54-204-164-314-334-14-11(6)4-1(1)4-344-34

YST-SW01117YST-SW011 MECHANICAL PARTS✻ New Parts ＊ 新規部品SchmRef. PART NO. Description Remarks Markets 部 品 名 Rank* 1 WE873800 CABINET ASS'Y CH キャビ

YST-SW011

YST-SW0112YST-SW011WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLE TO SERVICE PERSONNEL1. Critical Components InformationCo

YST-SW0113YST-SW011 SPECIFICATIONS / 参考仕様Type / 型式 ... Advanced Yamaha Active Servo TechnologyOutput Power / 出力 (100 Hz, 5 ohms, 10% T.H.D.)...

YST-SW0114YST-SW011 INTERNAL VIEW1 MAIN (3) P.C.B.2 MAIN (1) P.C.B.3 MAIN (6) P.C.B.4 MAIN (7) P.C.B. (U, C, A, B, G, J models)MAIN (10) P.C.B. (R, T

YST-SW0115YST-SW011T model K model REAR PANELSR modelU, C modelsPOWER INDICATOR POWER INDICATORPOWER INDICATOR POWER INDICATOR

YST-SW0116YST-SW011J modelB, G modelsL modelA modelPOWER INDICATOR POWER INDICATORPOWER INDICATOR POWER INDICATOR

YST-SW0117YST-SW011 DISASSEMBLY PROCEDURES / 分解手順（番号順に部品を取り外してください。）AC電源コンセントから、電源コードを抜いてください。 (Remove parts in the order as numbered.)Disconnect the

YST-SW0118YST-SW011When Checking the P.C.B.:• Connect all the connectors removed duringdisassembly back to the original positions.• Spread the Rubber

YST-SW0119A1234567BCDEFGH I JC73J42MAIN (6) P. C. B.(Lead Type Device)MAIN (7) P. C. B.(Lead Type Device)MAIN (4) P. C. B.(Lead Type Device)MAIN (10)