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YST-MS201

7

 WARNING

Components having special characteristics are marked 

s

 and must be

replaced with parts having specifications equal to those originally in-
stalled.

Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL
PARTS List. For the parts No. of the carbon resistors, refer to last page.

ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:

C.A.EL.CHP

: CHIP ALUMI.ELECTROLYTIC CAP

C.CE

: CERAMIC CAP

C.CE.ARRAY : CERAMIC CAP ARRAY
C.CE.CHP

: CHIP CERAMIC CAP

C.CE.ML

: MULTILAYER CERAMIC CAP

C.CE.M.CHP

: CHIP MULTILAYER CERAMIC CAP

C.CE.SAFTY

: RECOGNIZED CERAMIC CAP

C.CE.TUBLR

: CERAMIC TUBULAR CAP

C.CE.SMI

: SEMI CONDUCTIVE CERAMIC CAP

C.EL

: ELECTROLYTIC CAP

C.MICA

: MICA CAP

C.ML.FLM

: MULTILAYER FILM CAP

C.MP

: METALLIZED PAPER CAP

C.MYLAR

: MYLAR FILM CAP

C.MYLAR.ML : MULTILAYER MYLAR FILM CAP
C.PAPER

: PAPER CAPACITOR

C.PLS

: POLYSTYRENE FILM CAP

C.POL

: POLYESTER FILM CAP

C.POLY

: POLYETHYLENE FILM CAP

C.PP

: POLYPROPYLENE FILM CAP

C.TNTL

: TANTALUM CAP

C.TNTL.CHP

: CHIP TANTALUM CAP

C.TRIM

: TRIMMER CAP

CN

: CONNECTOR

CN.BS.PIN

: CONNECTOR,BASE PIN

CN.CANNON : CONNECTOR,CANNON
CN.DIN

: CONNECTOR,DIN

CN.FLAT

: CONNECTOR,FLAT CABLE

CN.POST

: CONNECTOR,BASE POST

COIL.MX.AM

: COIL,AM MIX

COIL.AT.FM

: COIL,FM ANTENNA

COIL.DT.FM

: COIL,FM DETECT

COIL.MX.FM

: COIL,FM MIX

COIL,OUTPT : OUTPUT COIL
DIOD.ARRAY : DIODE ARRAY
DIODE.BRG

: DIODE BRIDGE

DIODE.CHP

: CHIP DIODE

DIODE.VAR

: VARACTOR DIODE

DIOD.Z.CHP

: CHIP ZENER DIODE

DIODE.ZENR : ZENER DIODE
DSCR.CE

: CERAMIC DISCRIMINATOR

FER.BEAD

: FERRITE BEADS

FER.CORE

: FERRITE CORE

FET.CHP

: CHIP FET

FL.DSPLY

: FLUORESCENT DISPLAY

FLTR.CE

: CERAMIC FILTER

FLTR.COMB

: COMB FILTER MODULE

FLTR.LC.RF

: LC FILTER,EMI

GND.MTL

: GROUND PLATE

GND.TERM

: GROUND TERMINAL

HOLDER.FUS : FUSE HOLDER
IC.PRTCT

: IC PROTECTOR

JUMPER.CN

: JUMPER CONNECTOR

JUMPER.TST : JUMPER,TEST POINT
L.DTCT

: LIGHT DETECTING MODULE

L.EMIT

: LIGHT EMITTING MODULE

LED.DSPLY

: LED DISPLAY

LED.INFRD

: LED,INFRARED

MODUL.RF

: MODULATOR,RF

PHOT.CPL

: PHOTO COUPLER

PHOT.INTR

: PHOTO INTERRUPTER

PHOT.RFLCT : PHOTO REFLECTOR
PIN.TEST

: PIN,TEST POINT

PLST.RIVET

: PLASTIC RIVET

R.ARRAY

: RESISTOR ARRAY

R.CAR.

: CARBON RESISTOR

R.CAR.CHP

: CHIPRESISTOR

R.CAR.FP

: FLAME PROOF CARBON RESISTOR

R.FUS

: FUSABLE RESISTOR

R.MTL.CHP

: CHIP METAL FILM RESISTOR

R.MTL.FLM

: METAL FILM RESISTOR

R.MTL.OXD

: METAL OXIDE FILM RESISTOR

R.MTL.PLAT

: METAL PLATE RESISTOR

RSNR.CE

: CERAMIC RESONATOR

RSNR.CRYS

: CRYSTAL RESONATOR

R.TW.CEM

: TWIN CEMENT FIXED RESISTOR

R.WW

: WIRE WOUND RESISTOR

SCR.BND.HD : BIND HEAD B-TITE SCREW
SCR.BW.HD

: BW HEAD TAPPING SCREW

SCR.CUP

: CUP TITE SCREW

SCR.TERM

: SCREW TERMINAL

SCR.TR

: SCREW,TRANSISTOR

SUPRT.PCB

: SUPPORT,P.C.B.

SURG.PRTCT : SURGE PROTECTOR
SW.TACT

: TACT SWITCH

SW.LEAF

: LEAF SWITCH

SW.LEVER

: LEVER SWITCH

SW.MICRO

: MICRO SWITCH

SW.PUSH

: PUSH SWITCH

SW.RT.ENC

: ROTARY ENCODER

SW.RT.MTR

: ROTARY SWITCH WITH MOTOR

SW.RT

: ROTARY SWITCH

SW.SLIDE

: SLIDE SWITCH

TERM.SP

: SPEAKERTERMINAL

TERM.WRAP : WRAPPING TERMINAL
THRMST.CHP : CHIP THERMISTOR
TR.CHP

: CHIP TRANSISTOR

TR.DGT

: DIGITAL TRANSISTOR

TR.DGT.CHP : CHIP DIGITAL TRANSISTOR
TRANS

: TRANSFORMER

TRANS.PULS : PULSE TRANSFORMER
TRANS.PWR : POWERTRANSFORMER ASS’Y
TUNER.AM

: TUNER PACK,AM

TUNER.FM

: TUNER PACK,FM

TUNER.PK

: FRONT-ENDTUNER PACK

VR

: ROTARY POTENTIOMETER

VR.MTR

: POTENTIOMETER WITH MOTOR

VR.SW

: POTENTIOMETER WITH ROTARY SW

VR.SLIDE

: SLIDEPOTENTIOMETER

VR.TRIM

: TRIMMER POTENTIOMETER

Note) Those parts marked with “#” are not included in the P.C.B. ass’y.

PARTS LIST

ELECTRICAL PARTS

Summary of Contents for YST-MS201

Page 1: ...rs that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative IMPORTANT The presentation or sale of this manual to any individual or firm does not constitute authorization certification or recognition of any applicable technical capabilities or establish a principle agent relationship of any form The data provided is believed to be accura...

Page 2: ...D 10 Subwoofer 18 W 100 Hz 4Ω at T H D 10 Input Sensitivity 200 mV 1 kHz 4 Ω at 6 W Input Impedance 20 kΩ Frequency Response 45 Hz to 20 kHz Satellite Subwoofer TO SERVICE PERSONNEL 1 Critical Components Information Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed 2 Leakage Current Measurement For 120V ...

Page 3: ...D MULTIMEDIA SPEAKERS YST MS201 195 7 11 16 207 8 1 8 214 8 7 16 70 2 3 4 193 7 5 8 60 2 3 8 70 2 3 4 60 2 3 8 145 5 11 16 128 5 1 16 2 REAR PANELS Subwoofer リアパネル図 サブウーファー U C models A model Dimensions 寸法図 B G models J model ...

Page 4: ... a Insert the tip of flat tip screwdriver to slot located at bottom side of the Front Grille Ass y b Pry the Front Grille Ass y by applying force to the screwdriver note Take special care not to cause damage to the cabinet when using the screwdriver 3 Removal of Speaker Remove 4 screws 2 and then remove the Speaker 分解手順 サブウーファー 番号順に取り外しを行ってください 1 リアパネルAss yの外し方 のネジ8本を外し リアパネルAss yを外します 2 フロントグリルAs...

Page 5: ...CTION DIAGRAM OF TRANSISTORS DIODES AND ICS 2SC1815 2SA1015 µPC4570HA 1SS133 Anode Cathode E C B NJM78L06A TDA7370BV OUT COM IN 1 9 1 8 VIN VOUT GND A1 A2 INV A4 INV A3 OUT1 Vcc Vcc OUT2 OUT3 OUT4 CLIP DET PW GND SVR INPUT1 INPUT2 INPUT3 INPUT4 STAND BY S GND 12 11 5 7 4 13 3 9 8 6 1 2 15 14 19 Vcc Vo1 Vm1 Vm1 VEE Vm2 Vm2 Vo2 Vcc 1 2 3 4 5 6 7 8 9 1 2 IC BLOCK DIAGRAM ICブロック図 µPC4570HA TDA7370BV D...

Page 6: ...arked s and must be replaced with parts having specifications equal to those originally installed Schematic diagram is subject to change without notice 電圧は 内部抵抗10MΩの電圧計で 測定したものです s印のある部品は 安全性確保部品 を示しています 部品の交換が必要 な場合は パーツリストに記載され ている部品を使用してください 本回路図は標準回路図です 改良の ため予告なく変更することがござい ます 3 4 2 3 4 2 3 4 2 6 7 8 3 4 2 6 7 8 6 7 8 8 6 7 6 SCHEMATIC DIAGRAM 総回路図 ...

Page 7: ...MODULE FLTR LC RF LC FILTER EMI GND MTL GROUND PLATE GND TERM GROUND TERMINAL HOLDER FUS FUSE HOLDER IC PRTCT IC PROTECTOR JUMPER CN JUMPER CONNECTOR JUMPER TST JUMPER TEST POINT L DTCT LIGHT DETECTING MODULE L EMIT LIGHT EMITTING MODULE LED DSPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHOTO INTERRUPTER PHOT RFLCT PHOTO REFLECTOR PIN TEST PIN TEST...

Page 8: ...25 UR837100 ELECTROLYTIC CAP 10uF 16V C26 UR837100 ELECTROLYTIC CAP 10uF 16V C27 UR847470 ELECTROLYTIC CAP 47uF 25V C28 UR847470 ELECTROLYTIC CAP 47uF 25V C29 UR837100 ELECTROLYTIC CAP 10uF 16V C30 UA655100 MYLAR FILM CAP 0 1uF 50V C31 UR848470 ELECTROLYTIC CAP 470uF 25V C32 FG644100 CERAMIC CAP 0 01uF 50V C33 UR848220 ELECTROLYTIC CAP 220uF 25V C34 FG212100 CERAMIC CAP 100pF 50V C35 UA654270 MYLA...

Page 9: ...81530 TRANSISTOR 2SC1815 GR Q5 iA101530 TRANSISTOR 2SA1015 Y GR R5 HV754390 FLAME PROOF CARBON RESISTOR 39Ω 1 4W R15 HV754220 FLAME PROOF CARBON RESISTOR 22Ω 1 4W R43 VP441400 METAL FILM RESISTEOR 10KΩ 1 4W R44 VP441400 METAL FILM RESISTEOR 10KΩ 1 4W R46 VP441400 METAL FILM RESISTEOR 10KΩ 1 4W R47 Vi435900 METAL OXIDE FILM RESISTOR 0 1Ω 1W R48 HV755220 FLAME PROOF CARBON RESISTOR 220Ω 1 4W R49 HV7...

Page 10: ...YST MS201 A B C D E 1 2 3 4 5 6 7 200 1 8 m 1 8 m 2 1 3 4 5 6 7 7 8 8 1 2 9 1 9 2 9 2 9 3 9 4 9 5 9 7 9 9 9 9 9 8 9 8 12 11 11 11 9 9 9 9 9 10 9 10 1 1 1 2 2 2 9 EXPLODED VIEW ...

Page 11: ...ME BLACK 40B1K9933B 7 AAX18610 PACKING 185x13x1t W ADH 429MS201SWA 8 AAX18620 PACKING 155x13x1t W ADH 429MS201SWB 9 1 AAX18630 REAR PANEL 350MS201SWUC UC 9 1 AAX18640 REAR PANEL 350MS201SWA A 9 1 AAX18650 REAR PANEL 350MS201SWBG BG 9 2 AAX18750 P C B ASS Y AMP 209MS201SW 9 3 AAX18670 BACK COVER 40B1CMS201SW 9 4 AAX18680 RUBBER BUSH 22x10t 4301MSW10 9 5 AAX18690 PACKING 43x86x1t 429MS201SWC 9 7 AAX...

Page 12: ...5 3220 HF85 3220 3 3 Ω HJ35 3330 HF85 3330 4 7 Ω HJ35 3470 HF85 3470 5 6 Ω HJ35 3560 HF85 3560 10 Ω HF45 4100 HF45 4100 15 Ω HJ35 4150 HF85 4150 22 Ω HF45 4220 HF45 4220 27 Ω HJ35 4270 HF85 4270 33 Ω HF45 4330 HF45 4330 39 Ω HJ35 4470 HF85 4390 47 Ω HF45 4470 HF45 4470 56 Ω HF45 4560 HF45 4560 68 Ω HF45 4680 HF45 4680 75 Ω HF45 4750 HF45 4750 82 Ω HF45 4820 HF45 4820 91 Ω HF45 4910 HF45 4910 100 Ω...

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