Yorkville Bass Master 100 Service Manual

Page 1

WORLD HEADQUARTERS
CANADA

Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA

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

I
V.
I

I

Yorkville

U.S.A.

Yorkville Sound Inc.

4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA

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

Quality and Innovation Since 1963

Printed in Canada

Yorkville

SERVICE
MANUAL

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Page 2

0

RISK OF ELECTRIC SHOCK
DO NOT PEN
Risque DE CHOC ELEC'mlauE
NE PAS OUVRIR

INSTRUCTIONS PERTAINING TO A
RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS.

CAUTION:

DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.

Read Instructions:

The Owner's Manual should be read and understood
before operation of your unit. Please, save these
instructions for future reference.

Packaging:
Keep the box and packaging materials, in case the unit
needs to be returned for service.

Warning:

When using electric products, basic precautions should

always be followed, including the following:
Power Sources:
Your unit should be connected to a power source only of the
voltage specified in the owners manual or as marked on the unit.
This unit has a polarized plug. Do not use with an extension cord or
receptacle unless all three blades can be fully inserted to prevent
blade exposure. Precautions should be taken so that the grounding
scheme on the unit is not defeated.

Power Cord:

The AC supply cord should be routed so that it is unlikely that it will
be damaged. If the AC supply cord is damaged DO NOT
OPERATE THE UNIT.

Service:
The unit should be serviced only by qualified service personnel.

INSTRUCTIONS RELAITIVES AU
RISOUE DE FEU, CHOC ELECTRIOUE,
OU BLESSURES AUX PERSONNES.

, AFIN DE REDUIRE LES RISQUE DE CHOC
ELECTRIQUE, N'ENLEVEZ PAS LE COUVERT (0U
NE CONTIENT AUCUNE

PIECE REPARABLE PAR L'UTILISATEUR.

CONSULTEZ UN TECHNICIEN
OUALIFIE POUR L'ENTRETIENT.

Veuillez lire le manuel:

|| contient des informations qui devraient étres comprises
avant l'opération de votre appareil. Conservez S.V.P. ces
instructions pour consultations ultérieures

Emballage:
Conservez Ia boite au cas ou I'appareil devait etre
retourner pour reparation.

Warning:

Attention: Lors de I'utilisation de produits électrique,
assurez-vous d'adherer a des precautions de bases
incluant celle qui suivent:

Alimentation:

Lappareil ne doit étre branche qua une source d'alimentation
correspondant au voltage spéci e dans le manuel ou tel quindique
sur I'appareil. Cet appareil est e'quipé d'une prise d'alimentation
polarisee. Ne pas utiliser cet appareil avec un cordon de
raccordement a moins qu'il soit possible dinserer completement
Ies trois lames. Des precautions doivent etres prises afin d'eviter
que le systeme de rnise a laterre de I'apparei'l ne soil desengage.

Cordon d'alimentation:
Evitez dendommagei Ie cordon d'alimentation. N'UTILISEZ PAS
L'APPAREIL si le cordon dalimentation est endommage.

Service:
Consultez un technicien qualilie pour I'entretien de votre appareil.

sale7v3 doc Version 3.5 Mai 98

BM100 Parts List 9/30/98

YS ND.

Description

my. vs No. Description

Qty.

6405

RED 3MM LED 1V7 5MA BRlGHT PACE

4864 1i4W 2K7 5% T&R RES

6438

1N4004 400V 1A0 DIODE T&R

4826 1/4W 3K3 5% T8R RES

6825

1N4148 75V 0A45 DIODE T&R

4829 1/4W 10K 5% T8R RES

6827

1N5402 200V 3A0 DIODE

4830 1/4W 15K 5% T8R RES

6824

1N5246B 16V0 0W5 ZENER 5% T&R

4832 1i4W 22K 5% T&R RES

6463

1N5251BRL 22V0 0W5 ZENER 5% T&R

4834 1i4W 47K 5% T&R RES

5101

BC550C T092 NPN TRANS. T&R

4838 1l4W 100K 5% T&R RES

5102

BC560C T092 PNP TRANS. T&R

48441/4W 1M 5% T&R RES

5119

2N5638 T092 N CHAN J FETT&R

8801 6732 X 3/8 PAN PH TAPTlTE SJ500

6774

BD139 TO126 NPN TRANS

8828 6732 X 3i4 PAN PH TAPTlTE SJ500

6779

MJH11018 T0218 NPN DARLlNGTON

8876 #6 X1 1l2 PAN PH TYPE A SJ500

6802

MJH11017 T0218 PNP DARLINGTON

8763 8732 X 1/2 PAN PH MS JS500 BLACK

6882

TL072CP lC FET DUAL OP AMP

8756 #10 X 3/4 PAN PH TYPE A JS500 BLACK

5400

ilOP 100V 10%CAP T&R TUBULAR NPO

8781 #10 X 7/8 FLAT PHIL TYPE A JS5ODBLK

5402

715P 100V 10%CAP T8R TUBULAR NPO

8843 1032 X1 1/8 FLAT PH MS SJ500

5410

100P 100V 10%CAP T&R BEAD NPO

8786 1032 X1 134 PAN OD MS JS500 BLACK

5417

330P 50V 10%CAP T8R BEAD MPG

8770 i420 X1 5/16 TRUSS PH MS JS500

5420

SSOP 50V 10%CAP T&R BEAD NPO

8905 YORKVlLLE PRODUCT SCHEMATlC

5428

73N3 50V10%CAP T&R TUBULAR Y5R

8656 171 X 1i4 NYLON SPACER #SP42

5432

74N7 50V10%CAP T&R TUBULAR Y5R

3833 8 X 3/8 (250 OD, 171 |D)NY SPACER

6451

74N7 250V 20%CAP AC Y ONLY RADlOMM

7347 15" 4R 200W SPEAKER BASS

5376

76N8 50V 5%CAP T8R BEAD X7R

3511 #5 FLAT WASHER NYLON

5834

710N 250V 20%CAP RAD POLYFlLM BULK

8852 #5 lNTERNAL TOOTH LOCKWASHER

5304

722N 50V 10%CAP T&R BEAD X7R

3698 SPST ROKR SW OUIK 180 AC PWR BUBL

6435

722N 275V 20%CAP AC X2 RAD BLK15MM

1310 4200 BLOC780B/1005 S120B/100K XFMR

__Am.Ai\)u)-bbmmbbbmmmmmmwbmb

5306

733N 50V10%CAP T&R BEAD X7R

5314

100M 50V10%CAP T&R BEAD X7R

5255

71U 63V 20%CAP T8R RADIAL ELE.2"

5257

72U2 63V 20%CAP T&R RADlAL ELE,2"

5259

74U7 63V 20%CAP T&R RADlAL ELE,2"

5281

710U 16V 20%CAP NONPOLAR T&R 2"

5951

733U 15V 20%CAP NONPOLAR T&R RAD

5255

768U 25V 20%CAP T8R RADIAL ELE.2"

5267

100U 25V 20%CAP T&R RADIAL ELE.2"

5887

2200U 50V 20%CAP RADIAL ELECT BULK

4409

710K 5CVREV/AUDIO STYLE"P14"16MM

4406

750K SBVLINEAR STYLE"P14"15MM

8547

PLASTlC FOOT BLACK

3467

CLIP 205X032 14715AWG DlSC/lNSUL

3489

CLIP 250X032 18722AWG DlSCO/INSL

3491

CLIP 205/187X020 18722AWG DISCO/INS

3682

250 MALE PCB TAB BULK ON CATRIGE

3498

M20302 PLAIN PC MNT JK SKT

3523

M203702A GOLD TlP PC MNT JK SKT

3527

M203702B GLOD SLV PC MNT JK SKT

3451

0.089 OD SMALL EYELET ELECTROPLATED

mmmmmmmam-mm-mm__m_AAANA__5,_MAMMAA_AM_.-QLUIM_

3414

lNTERNATIONAL PC MOUNT FUSEHOLDER

m

2406

1.5 AMP SLOVBLO .25X125 FUSE

2415

5.0 AMP FASTVBLO 25X1.25 FUSE

8459

9.5" STRAP HANDLE. PLASTIC COVERS

8604

10732 T NUT

3553

TRANSISTOR MOUNTING BRACKET

3800

BELLY BUTTON #BBI CORDS CANADA

3804

SNAP ON 1 5" INSULATlNG BUSHING

3795

#8 GROUND LUG ZIERICK 5057169

3799

ROUND BUMPER BUTTON BLACK

3803

NYLON SECURVAVTACH MlNl PLASTlC TIE

3810

4" NYLON CABLE TIE

8693

S ROTARY KNOB GREY

bur-M-m-m-M

3481

87 318 SJT AC LlNE CORD 250 CLlPS

3834

HEYCO #1214 STRAIN RELIEF

8900

YORKVILLE WARRANTY CARD 2VYR UNLTD

8800

5732 KEPS NUT ZINC

8787

8732 KEPS NUT ZINC

8898

1/4720 CAGE NUT C7998142027

3830

T0218 PREGREASED MlCA 5677872AP

4597

22AWG STRAN TC WIR

mmbqu

4599

22AWG SOLID SC WIR T&R

\4

4729

5.0W 0R27 5% BLK RES

4815

1l4W 12R 5% T&RRES

4618

1/2W 22R 5% T&R RES

4817

1/4W 47R 5% T&R RES

4692

5.0W100R 5% BLK RES

4852

1l4W 100R 5% T8R RES

4867

1/4W 270R 5% TStR RES

4873

1/4W 680R 5% T&R RES

4823

1/4W 1K 5% T&R RES

4625

1/2W 1K8 5% T8R RES

4825

1/4W 1K8 5% T&R RES

4847

1/4W 2K2 5% T&RRES

m---wm--__~m