Yorkville C2890 SERVICE MANUAL

WEB ACCESS: http://www.yorkville.com

WORLD HEADQUARTERS

CANADA

SERVICE MANUAL

C2890

U.S.A.

Yorkville Sound

550 Granite Court
Pickering, Ontario

L1W-3Y8 CANADA

Voice: [phone]

Fax: [phone]

Quality and Innovation Since 1963

Yorkville Sound Inc.

4625 Witmer Industrial Estate

Niagara Falls, New York

14305 USA

Voice: [phone]

Fax: [phone]

Printed in Canada

IMPORTANT SAFETY INSTRUCTIONS

INSTRUCTIONS PERTAINING TO A RISK

OF FIRE, ELECTRIC SHOCK,

OR INJURY TO PERSONS.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO

NOT REMOVE COVER (OR BACK).

NO USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED

SERVICE PERSONNEL.

Read Instructions:

The

Owner’s Manual

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 the plug can be fully inserted. Precautions should
be taken so that the grounding scheme on the unit is not defeated.

Hazards:

Do not place this product on an unstable cart, stand, tripod, bracket or
table. The product may fall, causing serious personal injury and serious
damage to the product. Use only with cart, stand, tripod, bracket, or table
recommended by the manufacturer or sold with the product. Follow the
manufacturer’s instructions when installing the product and use mounting
accessories recommended by the manufacturer.

The apparatus should not be exposed to dripping or splashing
water; no objects filled with liquids should be placed on the
apparatus.

Terminals marked with the “lightning bolt” are hazardous live;
the external wiring connected to these terminals require installation
by an instructed person or the use of ready made leads or cords.

No naked flame sources, such as lighted candles, should be
placed on the apparatus.

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

OPERATE THE UNIT

Service:

The unit should be serviced only by qualified service personnel.

should be read and understood

DO NOT

.

INSTRUCTIONS RELATIVES AU RISQUE

DE FEU, CHOC ÉLECTRIQUE, OU

BLESSURES AUX PERSONNES.

AVIS:

AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE,

N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU

ARRIERE). NE CONTIENT AUCUNE PIECE REPARABLE

CONSULTEZ UN TECHNICIEN QUALIFIE

Veuillez lire le manuel:

Il contient des informations qui devraient êtres comprises avant
l’opération de votre appareil. Conservez S.V.P. ces instructions
pour consultations ultérieures

Emballage:

Conservez la boite au cas ou l’appareil devait être
retourner pour réparation.

Attention:

Lors de l’utilisation de produits électrique,
assurez-vous d’adhérer à des précautions de bases
incluant celle qui suivent:

Alimentation:

L’appareil ne doit être branché qu’à une source d’alimentation
correspondant au voltage spécifié dans le manuel ou tel qu’indiqué
sur l’appareil. Cet appareil est équipé d’une prise d’alimentation
polarisée. Ne pas utiliser cet appareil avec un cordon de
raccordement à moins qu’il soit possible d’insérer complètement les
trois lames. Des précautions doivent êtres prises afin d’eviter que le
système de mise à la terre de l’appareil ne soit désengagé.

Risque:

Ne pas placer cet appareil sur un chariot, un support, un trépied ou une
table instables. L’appareil pourrait tomber et blesser quelqu’un ou subir des
dommages importants. Utiliser seulement un chariot, un support, un trépied
ou une table recommandés par le fabricant ou vendus avec le produit.
Suivre les instructions du fabricant pour installer l’appareil et utiliser les
accessoires recommandés par le fabricant.

Il convient de ne pas placer sur l’appareil de sources de flammes

nues, telles que des bougies allumées.

L’appeil ne doit pas être exposé à des égouttements d’eau ou des
éclaboussures et qu’aucun objet rempli de liquide tel que des vases
ne doit être placé sur l’appareil.

Les dispositifs marqués d’une symbole “d’éclair” sont des parties
dangereuses au toucher et que les câblages extérieurs connectés à
ces dispositifs de connection extérieure doivent être effectivés par un
opérateur formé ou en utilisant des cordons déjà préparés.

Cordon d’alimentation:

Évitez d’endommager le cordon d’alimentation.

L’APPAREIL

Service:

Consultez un technicien qualifié pour l’entretien de votre appareil.

PAR L’UTILISATEUR.

POUR L’ENTRETIENT.

N’UTILISEZ PAS

si le cordon d’alimentation est endommagé.

safety-4v0.pdf 04/29/03

C2890

A

K

K

YS No. Description Qty. YS No. Description Qty.

5932 __2U2 100V 10%CAP BLK RAD POLY FLM 1
5939 __5U6 100V 10%CAP BLK RAD POLY FLM 1
5930 _10U 100V 10%CAP BLK RAD POLY FLM 1
5944 _15U 100V 10%CAP BLK RAD POLY FLM 1

713 25 X 20 X 50 2 MIL PLASTIC BAG 1
3780 _220UH COIL 22AWG R000 BOBBIN 1
3784 _300UH COIL 22AWG R000 BOBBIN 1
3772 _560UH COIL 18AWG R348 AIR CORE 1
3901 _690UH COIL 20AWG R000 IRON CORE 1
8461 TRIM CLIP (PLATED BLK ZINC) 4
8467 2X2-IB-3/8" FLYING HARDWARE BRACKET 4
3489 CLIP 250X032 18-22AWG DISCO/INSL 2
3491 CLIP 205/187X020 18-22AWG DISCO/INS 2
3494 CLIP 205/187X020 14-16AWG DISCO/INS 2
3397 RED ON RIGHT DUAL BINDING POST TPP4 1
3924 1/4" JCK PCB MT VERT 2XTIP HICURNT 2
8597 SLIM WHITE XOVERDISH PLASTIC CNFG3 1
3451 EYELET SMALL 0.089 OD PLATED 9

DE-10 8R 40W 1" DRIVER B&C DE-10-8OHM 1

8721 3/8-16X11/4 GRD5 FLAT ALLEN KEY SJ5 11
3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1

LUMINIZED DECAL FOR 8597 SLIM DISH 1

8597D

8453 LEXAN YS LOGO BLACK 7/8"X7/8" 1
3641 S.C BAYONET WIRE SOCKET TINNED 1
3647 12V 18W SC BAYONET #1141 BULB 1
8900 YORKVILLE WARRANTY CARD 2-YR UNLTD. 1
3549 TRIFURCON TERM .156 4
3559 TERM HOUSING 8 CIR .156/RAMP 1
3668 4 CIR CHASSIS MOUNT HDR .156 1
3903 PCB CONN 4 CIR BOTTOM .156 2
8800 6-32 KEPS NUT ZINC 1
8602 1/4-20 T NUT 4
8724 3/8-16 T-NUT (SCREW MOUNT) 3
4741 10.W 3R9 5% BLK RES 1
5012 15.W 8R2 5% BLK RES 1
8835 6-32 X 1/2 PAN QUAD MS TIN PLATED 1
8812 #6 X 1 1/8 FLAT SQ. SOCKT CLEAR ZNC 6
8878 #6 X 2" PAN PHIL TYPE A JS500 BLAC
8785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE 31
8722 #8 X 1" PAN QUAD TYPE AB B/O 8
8874 8-32 X 1" PAN PHIL TAPTITE JS500 4
8708 10-32 X 3/8 FILLISTER QD MS ZN 2
8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE 4
8727 #10 X 1" PAN PH TYPE A JS500 BLAC
8770 1/4-20 X 1 5/16 TRUSS PH MS JS500 4
8987 M5 X 25 PAN PHIL JS500 ZINC 2
3751 SNAP IN 5/16 SPACER RICHCO 4
8626 10-32 7/8 HEX SPACER ALUM 2
7330 8" 16R 100WPGM SPEAKER 2
8495 #10 SPLIT LOCK WASHER ZINC 2
8820 #8 FLAT WASHER JS500 4
8489 1/4-20 SPLIT WASHER ZINC 2
8817 #10 FLAT WASHER FOR 3/16" BOLT 2

1

8

A

B

C

D

E

F

G

H

I

J

K

Speaker Conection

1 1

Input

1/4in JCK

SLEEVE

J1

3924

Male Molex .156
YS# 3538_8

_W1

Female molex .156
YS# 3559

_SP1

+

Celestion 8" 16R

-

LAMP1

Red

Black

_SP2

+

Celestion 8" 16R

-

n.c.
n.c.

2 2

3 3

L1

690UH

R1

8R2

15.W

Val

3641

R2

3R9

10.W

Yorkville Sound 03/08/05 13:29:54

+20

+10

+0

Yellow

HORNWOOF

Black

­DE 10-8R

_SP3

+

+20

+10

+0

3901

-10

d
B
V

-20

-30

Input

1/4in JCK

SLEEVE

J2

C3

2U2

100V

-10

d
B
V

-20

-30

3924

4 4

C1

5U6

100V

L3

560UH

3772

C4

-40

-50
20 20k50 100 200 500 1k 2k 5k 10k

100V10U

Hz

HORNWOOF.ATS2

-40

-50

5 5

BANANA_V_B+R

J3

L2

300UH

RB

3397

6 6

Banana Jacks

Input

3784

SP1
YS#7330 8" 16R
WOOFER

SP2
YS#7330 8" 16R
WOOFER

C2
15U
100V

L4

220UH

3780

HORN

+

DE 10-8R
SP3

M643 PCB Database History

MODEL(S):-

7 7

DATE VER# DESCRIPTION OF CHANGE#

1
2

Oct/25/2002

3

JAN-27-2005

4

.

5

17-FEB-2005

6

D

7

D

8

D

9

D
10
11
12
13

D

D

D

D

A

8 8

C2890

1.00

2.00

3.00
.

4.00
V
V
V
V
V
V
V
V

New M643 BoardSept/27/02
Redo_mask and trace for better soldering
PC#6754: FIXED L1 ROUTE SLOTS BY FORCE UPDATE,
ADDED 1/2, 2/2 LABELS
AH: Move LAMP1 Down to avoide short with B jack
N
N
N
N
N
N
N
N

B

C

D

Product

Product

C2890

C2890

Cross-over ofSheet

Cross-over ofSheet

Date:

Thu Feb 17, 2005

Date:

Thu Feb 17, 2005

Filename:

E

F

G

H

Filename:

M643 4v00.sch2002

M643 4v00.sch2002

I

PCB#

PCB#

M643

Rev:21V4.00

Rev:

J

21M643

K

CLINCH

R

ORIGIN

M643

V4.00Top Assy

V4.00

M643

Pcb Mech

3R9

10.W

2U2

V

R

T

T

R

100V

V

5932

T

R

V

1 2

L4

T

R

V

T

8R2

R

V

15.W

V

R

T

T

R

V

T

R

V

C4

C2

V

T

R1

R

OUTSIDE
WIRE

R

INSIDE WIRE

T

R

V

T

R

V

R

OUTSIDE
WIRES

T

V

T

V

T

R

V

220UH

22AWG

10U

100V

15U

100V

M643 1/2

C2890

V4.00

Choose the correct graphic for the part#.

Input

BLK RED

Banana Jacks

INSIDE
WIRE

{WireGau}

R???

IRON

Inductor

J3

W2

OUTSIDE

PCB CONN 4 CIR BOTTOM .156

1 2 3 4

3903 3903

300UH

22AWG

T

R

V

INSIDE WIRE

Input Input

TIP2

OUTSIDE WIRE

T

R

V

SLEEVE

J1

TIP1

L1

690UH

5U6

100V

L2

WIRE

3901

C1

T

R

V

SLEEVE

J2

TIP2

TIP1

560UH

3772

BlankSize - 15450x8475

4741

C3

M643 2/2

R2

T

R

V

LAMP1

1 2 3 4

C2890

V4.00

L3

W3

PCB CONN 4 CIR BOTTOM .156

W1

INSIDE
WIRE

3641

SP3

Horn
DE 10-8R

SP2

Woofer
Celestion 8" 16

Red

Black

Black

Yellow

SP1

Production Notes

1. Shear Board before populating

2. Fix C1 with RTV against board

3. NOTE coil inside and outside leads
and install as shown

4. RTV #3903 molex as shown in picture

L1, L2, L3, L4 Lead bending for soldering

Coil Lead

Lead thru
Eyelet and Starpad.

MODEL(S):­# VER#DATE

1

Sept/27/02

2

Oct/25/2002

3

JAN-27-2005 3.00
4
5

17-FEB-2005 4.00 AH: Move LAMP1 Down to avoide short with B jack
6

DV
7

D
8

D
9

DV
10

D
11

D
12

D
13

D

Lead bent and leaned
against Teardrop Pad

M643 PCB Database History

C2890

DESCRIPTION OF CHANGE

1.00

New M643 Board

2.00

Redo_mask and trace for better soldering
PC#6754: FIXED L1 ROUTE SLOTS BY FORCE UPDATE,
ADDED 1/2, 2/2 LABELS

..

N

V

N

V

N
N

V

N

V

N

V

N

V

N

Place RTV points to fix leads on L3

PCB

T

R

V

T

R

V

StepAndRepeat - X2@7.250,Y1@0

FOR PDF
place RTV molex
pic here

MODEL(S):­#

PC#

1

PC

2

PC

3

PC

4

PC

5

PC

6

PC

*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY

MODEL(S):-

DATE

#

1
2

17-FEB-2005 V04 MOVE LAMP DOWN

3

D

4

D

5

DVN

6

D

M643 PENDING CHANGES

M643

PENDING CHANGE
X

X
X
X
X
X

M643 DRILL HISTORY

C2890

VER# DESCRIPTION OF CHANGE
V03 PC#6754: L1 ROUTE UPDATEDJAN-27-2005

V

N

V

N

V

N