Yorkville Bass Master 400 Service Manual

Page 1

WORLD HEADQUARTERS
CANADA

Yorkville Sound
550 Granite Court
Pickering, Ontario
L1 W-3Y8 CANADA

Voice: (905) 837-8481
Fax: (905) 837-8746

I BASS MASTER
V.

.. I

Yorkville

SERVICE

.
V.
I

I

Yorkville

MANUAL

In'

U.S.A.

Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA

Voice: (716) 297-2920
Fax: (716) 297-3689

,2/ " s-bm400-1v1.pdf SeptOS/ZOOO

Quality and Innovation Since 1963

Printed in Canada

Page 2

BM400 Parts List 9/28/98

IMPORTANT SAFETY I RU TIO vs 11 Descriplian my. vs» Descriptian my. vs 1 Descriplian my.
6405 RED 3MM LED1v7 5MA BRIGHT PACE 1 3319 5UH COIL 13AWG R000 AIR CORE 1 4527 1/4w 4K7 5% T3R RES 5
6407 YELLOW3MM LED 1V5 5MA EVRLITE204YD 1 3547 PLASTIC F00T BLACK 4 4523 MM 6K5 5% T&H RES 2
6403 GREEN 3MM LED 1V9 5MA FROSTED 1 3463 CLIP 110x020 IBVZZAWG DISCO/INSL 4 4325 1/4W 5K5 5% T&R RES 11
6421 MR752 200v 6A0 DIODE 3 3439 CLIP 250x032 i8722AWG DISCO/INSL 5 4300 1/4W 10K0 1% T3R RES 4
UTION A Vs 6425 BAv21 200v 0A25 DIODE T3R 5 3491 CLIP 205/137x020 18722AWG DISCO/INS 2 4529 um 10K 5% T3R RES 3
6439 1N4004 400v 1A0 DIODE T&R 6 3494 CLIP 205/187X02014516AWG DISCO/INS 1 4355 1/4W 12K 5% T3R RES 1
6525 1N4143 75v 0A45 DIODE T&R 15 3532 250 MALE PCB TAB BULK ON CATRIGE 10 4901 um 13K 5% T3R RES 1
RISK OF ELECTRIC SHOCK 6934 MR554 400v 3A0 DIODE FAST RECOV 4 3493 M20302 PLAIN PC MNT JK SKT 5 4576 1/4W 15K 5% TM} RES 3
saw :::;::E:mmue 6471 MBR160 50v 1A0 DIODE SCHTKY 2 3523 M20302A GOLD TIP PC MNTJK SKT 3 4771 1/4W 17K3 1% T3R RES 2
NE 5 0",, 6733 BAT35/11330v 0A2 DIODE SCHTKY T&R 6 3523 MZOBVUZC GOLD TIP/RING PC MNT JK 2 4335 1/4W 20K 5% T3R RES 2
6439 1N5225B 3V0 0W5 ZENER 5% T&H 2 3912 1/4 RIGHT ANGLE PHONEPLUG 223 1 6123 1/4W 20K0 1%MINI MF T3R RES 2
6522 1N4745A 16v0 1w0 ZENER 5% T3R 5 3451 0 059 OD SMALL EYELET ELECTROPLATED 51 4902 1/4W 24K 5% T3R RES 4
6453 1N52513RL 22110 0w5 ZENER 5% T3R 2 3414 INTERNATIONAL PC MOUNT FUSEHOLDER 2 4633 1/2W 27K 5% T3R RES 4
6571 MC7915CT T0220 NEG 15v0 REG 1 2427 5.0 AMP SLOVBLO 25x1.25 FUSE 1 4340 1/4W 33K 5% T&R RES 2
6572 MC7315CT TO220 POS 15v0 REG 1 5434 AP SERIES PLASTIC HANDLE PAIR 2 4353 1/4W 39K 5% T&H RES 1
5101 BC550C TO92 NPN TRANST3R 4 3542 HANDLE,RECESSED PULL.BLACK PLASTIC 2 4534 1/4W 47K 5% T&R RES 13
5102 BC560C T092 PNP TRANS. T3R 16 3604 10732T NUT 4 4535 1/4W 55K 5% TM! RES 2
INSTRUCTIONS PERTAINING TO A INSTRUCTIONS HELAITIVES A U 5103 MPSA05 TO92 NPN TRANS. T3R 2 7417 3R 30W TWEETER PIEZO TLC 1 1 4533 MM 100K 5% TM? RES 4
5119 2N5533 TO92 N CHAN J FETT3R 1 3692 HEATSINK THERMALOY 60797PB 1 4349 1/4W 150K 5% T3R RES 2
RISK OF FIRE; ELECTRIC SHOCK; OR BISQUE DE FEU; CHOC ELECTRIQUE! 5122 023109 T092 N CHAN J FETT3R 1 3394 AAVID 5972B HJS W/TAB BO 2 4374 1/4W 550K 5% T3R RES 2
INJURY To PERSONS_ 0U BLESSUHES AUX PERSONNES. 6510 MJFISDEO 221D NPN TRANS 1 3501 B52200F006 COMP WASH 114 SMALL 4 4544 1/4W 1M 5% T3R RES 5
6511 MJFISDBI 221D PNP TRANS 1 3609 VINYL CAP 0 025"><1/2"BLK, 2 4533 MM 4M7 5% Tim RES 2
6777 MTA2955 TO220 F' CHAN MOSFET 1 3552 114 TEFLON WASHER .125ID .251OD .031 4 3631 13" BCVZBAWG RIBBON CABLE 100" 1
6773 MTA3055E T0220 N CHAN MOSFET 1 3493 5732 x1 1/4 PEM STUD 1 9596 CABINET COVER. MIDNIGHT BLUE. 54 w 15.017
CA UTION . 6900 YS6900122) T03 NPN TRANS. 2 3449 REAN JACK NUT RED 2 9005 200A COLD ROLLED STEEL 4x5? SHEET 2.2
' 6927 YS6927 (23) T03 PNP TRANS. 2 3795 115 GROUND LUG ZIERICK 505159 1 9012 120A COLD ROLLED STEEL 47 x 3? 1.2
AFIN DE REDUIRE LES RISQUE DE CHOC 6573 TL071CP IC FET OP AMP 2 3503 NYLON SECURATACH MINI PLASTIC TIE 1 9020 150A COLD ROLLED STEEL 4><5 SHEET 5 37
DO NOT REMOVE COVER (OR BACK). , . 6552 TL072CP IC FET DUAL OP AMP 3 3510 4 NYLON CABLE TIE 11 9043 .137 HOLE @ 250 STAG 13GA PYRAMID 2.532
ELECTRIQUE, N ENLEVEZ PAS LE COUVERT (0U TL072CP 1C DUAL O/A TEXASI ONLY 1 3327 SOUARE BUMPER BUITON BLACK 5 9060 14GA COLD ROLLED STEEL 4x3 SHEET 1.5
NO USER SERVICEABLE PARTS INSIDE- NE CONTIENT AUCUNE 6935 4007 IC COMPLIMENTARY PAIRS 1 3433 AP SERIES PLASTIC KNOB 2 9065 14GA SATINCOAT STEEL 4><3 SHEET 0.03
. , 5190 MBS4992 TO92 5V5 DIAC T&R 1 5655 BUTTON KNOB BLACK REAN P120705 3 9543 .157 43x96 UTILITY ALUM W/PLASTIC 0.334
PIECE REPARABLE PAR L'UTILISATEUR, 6444 MAC224V4 TO220 40A TRIAC 200v 1 3451 37 3/15 SAT AC LINE CORD 250 CLIPS 9561 SP5/BETA150/BLOC250 HEATSINK 1.0
REFER SERVICING TO QU LI Fl ED 6550 VTL5C5 OPTOVCOUPLER 1 3334 HEYCO 111214 STRAIN RELIEF 1 9311 3/4"><4vx57 SPRUCE STAN. SHEATING 15.5
SERVICE PERSONNEL 5410 100P 100v10%CAP T3R BEAD NPO 5 5261 GE VELVET LE><12"x 24" 0.272 9515 1/2" POPLAR SELECT 1 4x4 ONLY 0 5
' CONSU LTEZ UN TECH NICIEN 5412 220P 100v10%CAP T3R BEAD NPO 1 "Y" LOGO PULSE SERIES LARGE DOMED 1 3741 4740 x1/2 PAN PH MS JSSOD 6
' . 5417 330P 50v 10%CAP T3R BEAD NPO 1 5910 YORKVILLE PRODUCT MANUAL 1 3503 4740 x 3/4 FL AT PH MS SJ500 1
QUALI Fl E POUR L ENTR ETI ENT- 5420 530R 50v10%CAP T3R BEAD NPO 2 5900 YORKVILLE WARRANTY CARD ZVYR UNLTD. 1 3332 5732 x1/4 PAN PH TAPTITE SJSDO 5
5274 72N2 200v 5%CAP T&R RAD CER 2"NPO 1 3500 3 CIR RIGHT ANGLE SQUARE PIN HEADER 1 3501 5732 x 3/5 PAN PH TAPTITE SJSOO 3
- . 5426 72N2 50v 10%CAP T3R TUBULAR Y5R 2 3576 3 CIR CABLE HOLDER 095 1 3529 6532 x 3/5 FLAT PH TAPTITE B0114 HEA 25
Read IHStTUCtIOHS. 5275 73N3 100v 5%CAP T&R RADIAL 2"F|LM 2 5701 4740 KEPS NUT ZINC 7 5747 6532 x1/2 HEX ND MS ZINC 9
The Owner's Manual Should be read and understood . . . 5423 73m 50v10%CAP T&R TUBULAR Y5R 3- 5500 6532 KEPS NUT ZINC 23 5535 6532 x1/2 PAN OUAD MS TIN PLATED 5
before operation of your unit Please save these VeUIIIeZ lIre le manuel . 5432 74N7 50v10%CAP T&R TUBULAR Y5R 4 5545 10732 PEMNUT 5550325211 16 5323 632x 1 PAN PH TAPTITE SJ500 3
. . ' 1 || contient des informations qui devraient étres comprises 6451 74N7 250v 20%CAP AC Y ONLY RAD10MM 1 3797 5/15713 KEPS NUT SJ500 1 3375 116 x 2" PAN PHIL TYPE A JS500 BLACK 4
InSIrUCIIOHS for future reference. , . . 5204 JON 100v10%CAP T&R RADIAL 2"FILM 1 3515 T03 PREOREASED MICA 567037215}: 4 5369 5715 x1/2 THRD CUTTING FOR PLASTIC 4
_ avant I'operatlon de votre apparell. Conservez S.V.P. ces 5301 ,1 2N 50v 10%CAP T&H BEAD X7R 3 4597 22AWG STRAN TC WIR 23 5757 115 x 3/4 PAN PHIL TYPE A JS500 BLK 5
- - - - - 5205 15N 100v10%CAP T3R RADIAL.2"FILM 1 4599 22AWG SOLID SC WIR T&H 54 5309 10732 ><1/4 PAN PH TAPTITE SJSOO 2
PaCKag "'9 ' . . . . InSIrucnonS pour consultatlons Ulteneures 5302 ,1 5N 50v10%CAP T3R BEAD X7H 2 4719 5.0w 0R15 5% BLK RES 4 3755 1110 x 3/4 PAN PH TYPE A JSSOO BLACK 5
Keep the box and PaCkag'nQ materials, In case the n" E II , 5210 ,22N 100v10%CAP T&R RADIAL 2"FILM 2 4577 1/2w 1R 5% T3R RES 2 3727 1110 x 1" PAN PH MS TYPE AB JS500 4
needs to be returned for service. mba 396- 5304 ,22N 50v10%CAPT3R BEAD X7R 1 4743 2,0W 3R9 5% BLK RES 1 3543 10732x1 1/3 FLAT PH MS SJSOD 4
_ Conservez la boite au cas ou I'appareil devait étre 5306 ,33N 50v10%CAPT3R BEAD X7R 2 4750 5.0W 10R 5% BLK RES 1 3736 1032 X1 1/4 PAN OD MS 35500 BLACK 3
- , - 5223 39N 100v10%CAP T3R RADIAL.2"FILM 1 4375 1/4W 10R 5% T&R RES 4 3736 5/16518X253/4 GRD 5 HEX B0LT JSSOO 1
Warnlng ' _ _ _ retourner pour reparatlon. 5224 ,47N 100v10%CAP T&R RADIAL 2"F|LM 2 4512 MM 15R 5% T&R RES 2 3905 YORKVILLE PRODUCT SCHEMATIC 1
When USIng electric products, baSIC precautions Should - . 5312 ,32N 50v10%CAPT3R BEAD X7R 1 4613 1/2W 22R 5% T&R RES 2 3553 11/64 NYLON SPACER (MICRO PLASTIC) 5
always be followed, including the following: Warnlng. . .. . . . 5223 100M 100v 5%CAP T&R RADIAL.2"FILM 9 4513 1/4w 22R 5% T3R RES 1 3739 CUSTOM .4 LED SPACER 3
Power Sources: Ammo: 3 9 't'l'sam d9 1 e'ecmque' 3333 1333 25531%i/f/frfrfRXBZEiEMK17SMM I; 233: 3233 $322 513? 311151222? HES A iii: 31x21Zfi?fli§§ifi°§§§éiuImago m ?
. 1 1 , . .7 .7
Your unit shouid be connected 10 a power source only of the assurez»vous d adherer a des PrecaUtlonS d9 bases 5229 150N 53v10%CAP T&H RADIAL 2"FILM 1 4317 1/4W 47R 5% T&R RES 1 3553 116 x 5/5 PLASTIC SPACER 11SP55 3
voltage Specified in 1he owners manuai or as marked on the unit. incluam celle qui suivent; 5317 130N 50v 10%CAP T&H BEAD X7R 1 4311 1/4W 63R 5% T&R RES 1 7333 15 5R 200W SPEAKER BASS 1
This Wm has a polarized piug_ Do n01 use with an exiensm Cord or 5313 220M 50v 10%CAP T&R BEAD ><7R 3 4352 1/4W 100R 5% TM! RES 12 3513 3/4 OD x 5/16 ID x .03 THICK WASHER 2
receptade uniess ail1hree blades can be My insened to mevem Alimentation: 5500 220M 100v10%CAP RAD POLYFILM BULK 2 4319 1/4W 150R 5% T3R RES 2 5473 1110 BLACK CUPWASHER SWFVIOBK 4
- - . . . . . ._ , 5233 330N 53v 5%CAP T3R RADIAL.2"FILM 1 4357 1/4W 220R 5% T3R RES 2 3517 1110 FLAT WASHER BLACK OXIDE 4
:Cflemixgnififgmifffjgfld be taken so that 1he grounding L aware" "6 do are brand? 1, a "6 source d ahmematfw . , 5320 330N 50v 10%CAP T&H BEAD X7R 3 4657 1/2W 270R 5% TM! RES 10 3350 1110 INT TOOTH LOCKWASHER BO 4
90"?Spondfm 3 mags. Specif'e Fjavmfe maCue 3 9 q '"d'que 5234 470M 53v10%CAP T3R RADIAL.2"FILM 1 4567 1/4w 270R 5% T&Fi RES 3 3421 DPDT PUSH SW PCMT MAKE B4 BREAK 3
Power Cord: sur | apparell- Ce| aware 95 WHIP? d "9 Prlse d alimenam 5322 470M 50v10%CAP T&H BEAD Z5U 1 4736 5.0W 390R 5% BLK RES 4 3557 DPDT ROKR SW OUIK 250" AC/PWR SEMKO 1
. . . . . Doarisee- Ne Pas Wiser Get aware" aveC U cordon de 5255 71U 53v 20%CAP T3R RADIAL ELE.2" 2 4713 1.0w 470R 5% T&Fi RES 5 3399 THERMO/BRKR:N/CLOSED OPEN@95C 1
The AC SUPPVY cord Sh°'d be 7?1 5° 3 '1 '5 key 3 " W' raccordemem 3 moins qu'il soit poSSIbIe dinserer compietement 5256 71U 53v 5%CAP T3R RADIAL.2"FILM 3 4321 1/4W 470R 5% TM} RES 9 3900 2/13 RUBBER SPEAKER WIRE 2 5
be damaged If the AC SUPP'Y cord '5 damaged M leS lrois Iames. Des precauuons doivem étres prises afin d'evi1er 5513 71 U 35v10%CAP TANTALUM RADIAL.2 4 4371 1/4W 550R 5% T3R RES 4 3937 YELLOW 15 AWG T031764 PREFUSED 1
w- que 1e sysIerne de mise 3 la terre de I'appareiI ne soii desengage. 5257 72U2 63v 20%CAP T3R RADIAL ELE.2 1 4373 1/4W 550R 5% T3R RES 2 3939 BLUE 15 AWG TRVBA PREFUSED 3.417
. . . _ 5942 73U3100V 20%CAP RAD POLYFILM BULK 1 4322 1/4W 320R 5% T3R RES 5 3940 RED 13 AWG TFHM PREFUSED 4 25
SerVICe. Cordon d'allmentatlon: 5259 74U7 63v 20%CAP T3R RADIAL ELE.2" 1 4392 1/4W 910R 5% TM} RES 1 3941 BLACK 15AWG TRVBA PREFUSED 6.053
The unit ShouId be serviced only by qualified service personnei. Evi1ez d'endommager Ie cordon damemafim N'UTILISEZ PAS 5251 JOU 16v 20%CAP NONPOLAR T&R .2" 4 4623 1/2W 1K 5% T&R RES 2 3943 ORANGE 13 AWG TRVSA PREFUSED 2.053
LIAPPAREIL si e cordon d'aIimenIa1ion est endommagé. 5257 100U 25v 20%CAP T&H RADIAL ELE.2" 2 4323 1/4W 1K 5% T&R RES 9 3950 GREEN 13 AWG TRVSA PREFUSED 7.333
7 5521 470D 53v 20%CAP RADIAL ELECT BULK 2 4324 1/4W 1K5 5% T3R RES 5 1207 BM400/H T7HD

Service: 5559 4700U 50v 20%CAP RADIAL ELECT BULK 2 4653 1.0W 1K3 5% T3R RES 2

. , , . 5590 5600U 100v 20%CAP RAD ELECT 35x50MM 2 4325 1/4W 1K3 5% T3R RES 4

Consuilez Un leChnICIen qualms pour Ientretlen de volre appareIl. 4522 4K7 TRIM POT 1 4847 1/4W 2K2 5% TBH RES 2

4395 72K 5CREV/AUDIO STYLE"P22"15MM 1 4353 1/4W 2K49 1% T3R RES 1

4390 710K AUDIO DETENT STYLEP2216MM 1 4754 1/4W 2K740 0.1%" T&H RES 1

3996 20K SLD MON WHT KB v30M DT 11 4305 1/4W 2K37 1% T3R RES 2

713 25 x 20 x 50 2 MIL PLASTIC BAG 1 4627 1/2W 4K7 5% T&R RES 1

saIeJ/S doc Version 3.5 Mar 98