background image

YST-MS50

(M)

YST-MS50

(M)

11

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

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

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

: CHIP RESISTOR

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

: SPEAKER TERMINAL

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

: POWER TRANSFORMER ASS’y

TUNER.AM

: TUNER PACK, AM

TUNER.FM

: TUNER PACK, FM

TUNER.PK

: FRONT-END TUNER PACK

VR

: ROTARY POTENTIOMETER

VR.MTR

: POTENTIOMETER WITH MOTOR

VR.SW

: POTENTIOMETER WITH ROTARY SW

VR.SLIDE

: SLIDE POTENTIOMETER

VR.TRIM

: TRIMMER POTENTIOMETER

ELECTRICAL PARTS

PARTS LIST

■ 

WARNING

Components having special characteristics are marked 

Z

 and must be replaced

with parts having specifications equal to those originally installed.

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.

Содержание YSTMS50B

Страница 1: ...ervice 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 accurate and applic...

Страница 2: ...ces of chemicals found by the California Health and Welfare Agency and possibly other entities to cause cancer and or birth defects or other reproductive harm DO NOT PLACE SOLDER ELECTRICAL ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER Avoid prolonged unprotected contact between solder and your skin When soldering do not inhale solder fumes or expose eyes to solder flux ...

Страница 3: ...YST MS50 M YST MS50 M Subwoofer Front Panel 2 Subwoofer Rear Panel U and C models A model B and G models ...

Страница 4: ... U C models AC120V 60 Hz A model AC240V 50 Hz B G models AC230V 50 Hz Dimensions W X H X D Satellite 97 x 159 x 178 mm 3 13 16 x 6 1 4 x 7 Subwoofer 350 x 210 x 321 mm 13 3 4 x 8 1 4 x 12 5 8 Weight Satellite 0 7 kg 1 lbs 9 oz x 2 Subwoofer 8 kg 17 lbs 10 oz Finish White color Black color Accessories 3 5mm stereo mini plug cable 1 8m x 1 RCA pin plug cable 1 8m x 1 8 pin plug cable 1 8m x 1 8 pcs ...

Страница 5: ...ailable by the speaker unit L ch or R ch Individual parts of the Satellite Speakers are not available See page 14 and 15 of the PARTS LIST Satellite Speaker L ch q MAIN B P C B Satellite Speaker R ch w MAIN C P C B e MAIN D P C B Lch Rch Subwoofer r MAIN E P C B t MAIN A P C B y SPEAKER UNIT Subwoofer u MAIN F P C B ...

Страница 6: ...of the Front Panel Ass y The front panel assy is fixed to the cabinet with dowels at 6 locations As a screwdriver for slotted head screw is used for removal use special care not to cause damage to the Cabinet a Using the screwdriver insert in the gaps between the front panel ass y and cabinet bottom side first push up the front panel ass y b Remove the front panel ass y while taking it out Front p...

Страница 7: ...AIN E P C B BASS TO MAIN A MAIN F P C B POWER WH BE TO MAIN A MAIN B P C B TO SUB Wo L 2 2µ SPEAKER MIDRANGE SPEAKER TWEETER BL RE RE PRINTED CIRCUIT BOARD Component side Satellite Speaker L ch Subwoofer Ref No Location D2 B2 D3 F3 D4 F2 D5 E2 D6 E3 D7 E3 D8 E3 Ref No Location IC1 F2 IC2 E3 IC4 C2 IC5 C2 IC6 E2 IC7 E3 Semiconductor Location Ref No Location Q3 F3 Q4 F2 Q5 E2 Q6 F2 Q7 E2 Q8 E2 ...

Страница 8: ... PWS TO SUB Wo TO LEFT SPEAKER TO RIGHT SPEAKER OL 1 7 IC3 NJM4556AL OR RSP RSP TWEETER MIDRENGE JK1 HEADPHONE TWEETER MIDRENGE SUBWOOFER SP SP E 12 3 1 G 4 7 6 8 2 5 12 E OL PWS OR RSP RSP JK5 12 12 3 5 12 12 12 12 1 7 H P F 12dB oct H P F 12dB oct 12 12 6dB oct 12 12 12dB oct EQ Amp IC1 2 NJM4558D Mute Power Amp IC6 STK408 040E IC1 IC2 IC2 IC1 IC7 IC7 NJM4558D 12 12 2 7 20 1 18 12 1 6 12 6 12 7 ...

Страница 9: ...R AMP LPF HPF PHONE AMP POWER SUPPLY 0 0 0 0 0 0 11 7 0 0 0 11 5 0 0 0 11 4 11 7 11 4 10 4 0 0 0 11 7 0 0 0 11 5 0 0 0 11 5 0 0 0 11 7 0 27 1 0 2 0 2 0 1 0 1 24 3 0 1 0 1 25 6 25 5 0 0 27 1 27 1 27 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 7 11 5 1 5 0 0 0 0 0 0 0 0 0 0 0 2 11 5 0 2 0 11 7 11 7 0 27 1 11 5 0 27 1 27 1 AC43 2 27 1 SATELLITE MIDRANGE L ch SATELLITE TWEETER L ch 2 2µ SATELLITE MIDRANGE R ch S...

Страница 10: ... 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 CHIP RESISTOR R CAR FP FLAME PROOF CARBON RESISTOR R FUS FUSABLE RESISTOR R MTL CHP CHIP METAL FILM RESISTOR R MTL FLM METAL FILM RESI...

Страница 11: ...F 16V C43 UA653390 C MYLAR 3900pF 50V C44 UA655180 C MYLAR 0 18uF 50V C45 UA653470 C MYLAR 4700pF 50V C46 VD916400 C EL 2 2uF 50V C47 VD916400 C EL 2 2uF 50V C48 UA654470 C MYLAR 0 047uF 50V C49 UA654470 C MYLAR 0 047uF 50V C50 FG214100 C CE 0 01uF 50V C51 FG214100 C CE 0 01uF 50V C52 UA653100 C MYLAR 1000pF 50V C53 UA653100 C MYLAR 1000pF 50V C54 VJ839100 C EL 1uF 50V C55 VJ839100 C EL 1uF 50V C5...

Страница 12: ...w Parts R59 VE869300 R MTL OXD 0 1 2W Z R60 HV453100 R CAR FP 1Ω 1 4W Z R61 HV453100 R CAR FP 1Ω 1 4W SW1 VS066500 SW PUSH SPPH13 W Z SW2 V8377400 SW POWER SY16 52 4 354986 VR1 V2261700 VR A50KΩ VR2 VZ496100 VR A5KΩ BB070700 GND MTL V4097600 HOLDER LED LH 5 14 Ei030086 SCR BND HD 3x8 MFZN2Y Ei330166 SCR BND HD 3x16 MFC2BL ...

Страница 13: ...T MS50 M EXPLODED VIEW 14 6 3 6 3 1 E 5 1 8 202 x 1 204 x 1 201 x 1 203 x 1 6 12 6 4 6 6 1 5 6 302 301 5 7 5 33 5 31 5 8 5 20 5 12 5 17 5 17 5 1 5 14 5 31 5 15 5 15 5 16 5 16 5 32 5 34 5 11 6 12 5 5 5 1 6 1 6 2 6 11 2 20 20 A F ...

Страница 14: ...1 5 20 VZ655300 BUSH 084849 5 31 EN335030 BIND HEAD BONDING TAP SCREW 3x10 MFC2BL 075321 5 32 EX601360 BIND HEAD P TITE SCREW 3x10 MFC2BL 5 33 ED330086 BIND HEAD SCREW 3x8 MFC2BL 075573 5 34 EK396010 BIND HEAD S TITE SCREW 4x8 MFC2BL 075180 6 1 V3370900 FRONT PANEL WH 049622 6 1 V3371000 FRONT PANEL BL 049623 6 2 V3374600 PORT 050337 6 3 AAX31150 FRONT GRILLE ASS Y WH 353371 6 3 AAX31160 FRONT GRI...

Страница 15: ...4100 HF85 4150 HF45 4220 HF85 4270 HF45 4330 HF85 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HF85 5110 HF45 5120 HF45 5150 HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HF85 6200 HF45 6220 HF85 6240 HF45 6270 HF45 6300 HF45 6330 HF85 6360 HF45 ...

Отзывы: