Yorkville Sound Car Amplifier YS4040 User Manual

Manual-Service-ap4040-00-4v0.pdf

IMPORTANT SAFETY INSTRUCTIONS

This lightning flash with arrowhead symbol, within

an equilateral triangle, is intended to alert the user to

the presence of uninsulated “dangerous voltage”

The exclamation point within an equilatereal triangle is

intended to alert the user to the presence of important

operating and maintenance (servicing) instructions in

the literature accompanying the appliance.

within the product’s enclosure that may be of sufficient

magnitude to constitute a risk of electric shock to persons.

Le point d’exclamation à l’intérieur d’un triangle équilatéral

est prévu pour alerter l’utilisateur de la présence

d’instructions importantes dans la littérature accompag-

nant l’appareil en ce qui concerne l’opération et la

maintenance de cet appareil.

Ce symbole d’éclair avec tête de flèche dans un triangle

équilatéral est prévu pour alerter l’utilisateur de la présence d’un

« voltage dangereux » non-isolé à proximité de l’enceinte du

produit qui pourrait être d’ampleur suffisante pour présenter

un risque de choque électrique.

S2125A

FOLLOW ALL INSTRUCTIONS

Instructions pertaining to a risk of fire,

electric shock, or injury to a person

SUIVEZ TOUTES LES INSTRUCTIONS

Instructions relatives au risque de feu,

choc électrique, ou blessures aux personnes

CAUTION: TO REDUCE THE RISK OF ELECTRIC

AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC

ELECTRIQUE, N’ENLEVEZ PAS LE COUVERT (OU LE

PANNEAU ARRIERE) NE CONTIENT AUCUNE PIECE

SHOCK, DO NOT REMOVE COVER (OR BACK).

NO USER SERVICEABLE PARTS INSIDE.

REPARABLE PAR L’UTILISATEUR.

REFER SERVICING TO QUALIFIED

SERVICE PERSONNEL.

CONSULTEZ UN TECHNICIEN QUALIFIE

POUR L’ENTRETIENT

Read Instructions: The Owner’s Manual should be read and understood before operation

of your unit. Please, save these instructions for future reference and heed all warnings.

Veuillez Lire le Manuel: Il contient des informations qui devraient êtres comprises avant

l’opération de votre appareil. Conservez. Gardez S.V.P. ces instructions pour consultations

ultérieures et observez tous les avertissements.

Clean only with dry cloth.

Nettoyez seulement avec le tissu sec.

Packaging: Keep the box and packaging materials, in case the unit needs to be

returned for service.

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

Avertissement: Pour réduire le risque de feu ou la décharge électrique, n'exposez pas

cet appareil à la pluie ou à l'humidité. N’utilisez pas cet appareil près de l’eau!

Warning: To reduce the risk or fire or electric shock, do not expose this apparatus to rain or

moisture. Do not use this apparatus near water!

Attention: Lors de l’utilisation de produits électrique, assurez-vous d’adhérer à des

précautions de bases incluant celle qui suivent:

Warning: When using electric products, basic precautions should always be followed,

including the following:

Alimentation

Power Sources

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. Un appareil construit selon les normes de CLASS I

devrait être raccordé à une prise murale d’alimentation avec connexion intacte de mise

à la masse. Lorsqu’une prise de branchement ou un coupleur d'appareils est utilisée

comme dispositif de débranchement, ce dispositif de débranchement devra demeurer

pleinement fonctionnel avec raccordement à la masse.

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. Precau-

tions should be taken so that the grounding scheme on the unit is not defeated. An

apparatus with CLASS I construction shall be connected to a Mains socket outlet with

a protective earthing ground. Where the MAINS plug or an appliance coupler is used

as the disconnect device, the disconnect device shall remain readily operable.

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. Only use

attachments/accessories specified by the manufacturer

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. Utilisez seulement

les attachements/accessoires indiqués par le fabricant

Note: Prolonged use of headphones at a high volume may cause

health damage on your ears.

Note: L'utilisation prolongée des écouteurs à un volume élevé peut

avoir des conséquences néfastes sur la santé sur vos oreilles. .

The apparatus should not be exposed to dripping or splashing water; no objects

filled with liquids should be placed on the apparatus.

Il convient de ne pas placer sur l’appareil de sources de flammes nues, telles que

des bougies allumées.

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.

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.

Ensure that proper ventilation is provided around the appliance. Do not install near

any heat sources such as radiators, heat registers, stoves, or other apparatus

(including amplifiers) that produce heat.

Assurez que lappareil est fourni de la propre ventilation. Ne procédez pas à

l’installation près de source de chaleur tels que radiateurs, registre de chaleur, fours

ou autres appareils (incluant les amplificateurs) qui produisent de la chaleur.

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.

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

Power Cord

Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug

has two blades with one wider than the other. A grounding type plug has two blades and a

third grounding prong.The wide blade or the third prong are provided for your safety. If the

provided plug does not fit into your outlet, consult an electrician for replacement of the

obsolete outlet.The AC supply cord should be routed so that it is unlikely that it will be

damaged. Protect the power cord from being walked on or pinched particularly at plugs. If

the AC supply cord is damaged DO NOT OPERATE THE UNIT.To completely disconnect

this apparatus from the AC Mains, disconnect the power supply cord plug from the AC

receptacle.The mains plug of the power supply cord shall remain readily operable.

Cordon d’Alimentation

Ne pas enlever le dispositif de sécurité sur la prise polarisée ou la prise avec tige de

mise à la masse du cordon d’alimentation. Une prise polarisée dispose de deux lames

dont une plus large que l’autre. Une prise avec tige de mise à la masse dispose de

deux lames en plus d’une troisième tige qui connecte à la masse. La lame plus large ou

la tige de mise à la masse est prévu pour votre sécurité. La prise murale est désuète si

elle n’est pas conçue pour accepter ce type de prise avec dispositif de sécurité. Dans

ce cas, contactez un électricien pour faire remplacer la prise murale. Évitez

d’endommager le cordon d’alimentation. Protégez le cordon d’alimentation. Assurez-

vous qu’on ne marche pas dessus et qu’on ne le pince pas en particulier aux prises.

N’UTILISEZ PAS L’APPAREIL si le cordon d’alimentation est endommagé. Pour

débrancher complètement cet appareil de l’alimentation CA principale, déconnectez le

cordon d’alimentation de la prise d’alimentation murale. Le cordon d’alimentation du

bloc d’alimentation de l’appareil doit demeurer pleinement fonctionnel.

Unplug this apparatus during lightning storms or when unused for long periods of time.

Service

The unit should be serviced only by qualified service personnel. Servicing is required

when the apparatus has been damaged in any way, such as power-supply cord or plug is

damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus

has been exposed to rain or moisture, does not operate normally, or has been dropped.

Débranchez cet appareil durant les orages ou si inutilisé pendant de longues périodes.

Service

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

nécessaire quand l'appareil a été endommagé de quelque façon que se soit. Par exemple

si le cordon d’alimentation ou la prise du cordon sont endommagés, si il y a eu du liquide

qui a été renversé à l’intérieur ou des objets sont tombés dans l'appareil, si l'appareil a été

exposé à la pluie ou à l'humidité, si il ne fonctionne pas normalement, ou a été échappé.

safety-4v7 • May 7/2008

AP4040 Parts List 3/17/2010

YS #

Description

Qty.

YS #

Description

Qty.

YS #

Description

Qty.

YS #

Description

Qty.

5906 RED 3MM LED 1V9 20MA.4SPCER T&R

5908 GRN 3MM LED 1V9 20MA.4SPCER T&R

6419 BRIDGE 35A 400V WIRE LEAD GI3504

5896 4700U 80V 20%CAP BLK 25X50MM ELS

4986 1/4W 270R 5%MINI

4855 1/4W 330R 5%

4821 1/4W 470R 5%

4980 1/4W 470R 5%MINI

4891 1/4W 620R 5%

5019 1/4W 620R 5%MINI

4873 1/4W 680R 5%

4934 1/4W 1K 5% .2"U

4981 1/4W 1K 5%MINI

4854 1/4W 1K2 5%

4988 1/4W 1K5 5%MINI

4791 1/4W 1K54 1%

4808 1/4W 2K 5%

6113 1/4W 2K 5%MINI

4847 1/4W 2K2 5%

T&R RES

T&T RES

T&R RES

BLK RES

T&R RES

8869 8-18 X 1/2 THRD CUTTING FOR PLASTIC

8999 8-32 X 5/8 PAN PH TAPTITE JS500

8719 8-32 X 3/4 FILLISTER PHIL MS JS500

8815 8-32 X 3/4 PAN PH TAPTITE JS500

8809 10-32 X 1/4 PAN PH TAPTITE JS500

8749 10-32 X 1/2 QDX PH TAPTITE JS500

8731 10-16 X 5/8 TYPE B HEX W/SLOT JS500

8740 5/16-18 X 3 GRD 5 HEX BOLT JS500

3570 14 PIN SCKT CLOSED FRAME DIP ONLY

8663 11/64 NYLON SPACER (MICRO PLASTIC)

8629 10-32 X 1/4 SPACER PHENOLIC

3751 SNAP IN 5/16 SPACER RICHCO

3743 SNAP ON 0.5" SPACER RICHCO

3851 1/2 PCB PLASTIC SPACER

4390 _10K

4520 _10K

AUD 16MM DETENT

TRIM POT

P22

6425 BAV21 200V 0A25 DIODE

6438 1N4007 1000V 1A0 DIODE

6825 1N4148 75V 0A45 DIODE

T&R

2448 15.00 AMP CIRCUIT BREAKER

3820 ___4UH COIL 14AWG ZOBEL HORIZONTAL

3485 CLIP 250X032 18-22AWG RIGHT ANGL

3486 CLIP 250X032 22-18AWG DISCO-LOK

3489 CLIP 250X032 18-22AWG DISCO/INSL

3490 CLIP 250X032 14-16AWG DISCO/INSL

3601 RING TERMINAL 16AWG WIRE & #8 SCREW

3410 RED:LEFT/BLACK:RIGHT BIND POST TPP5

3415 RED:RIGHT/BLACK:LEFT BIND POST TPP5

3918 1/4" JCK PCB MT HORZ SLIM W/SCREW

3628 SPKON 4C PCB MT VERT 250TAB GRY #4

3417 6-32 SCREW TERMINAL PC MNT SNAP-IN

3657 XLR FEML PCB MT HORZ NO SHELL

3451 EYELET SMALL 0.089 OD PLATED

9198 FAN 80MM X 80MM 40CFM 12VDC

7584 SQUARE-CUT O RING FOR AP AIR FILTER

8432 AP SERIES AIR GRILL BLACK PLASTIC

8434 AP SERIES PLASTIC HANDLE PAIR

3894 AAVID 5972-B H/S W/TAB B.O.

3501 B52200F006 COMP WASH #4 SMALL

3803 NYLON SECUR-A-TACH MINI PLASTIC TIE

3810 4" NYLON CABLE TIE

3827 SQUARE BUMPER BUTTON BLACK

3852 STICK ON CABLE WRAP ANCHOR

2328 8 CIR XH-HEADER 0.098IN

2329 12 CIR XH-HEADER 0.098IN

4056 2 CIR XH-HEADER 0.098IN

8433 KNOB AP SERIES PLASTIC

6934 MR854 400V 3A0 DIODE FASREC

6429 1N4747A 20V0 1W0 ZENER 5% T&R

6432 1N5248B 18V0 0W5 ZENER 5% T&R

6433 1N5257B 33V0 0W5 ZENER 5% T&R

6439 1N5225B 3V0 0W5 ZENER 5% T&R

6440 1N750ARL 4V7 0W5 ZENER 5% T&R

6450 1N5242B 12V0 0W5 ZENER 5% T&R

6461 1N5240BRL 10V0 0W5 ZENER 5% T&R

6463 1N5251BRL 22V0 0W5 ZENER 5% T&R

6465 1N5250B 20V0 0W5 ZENER 5% T&R

6822 1N4745A 16V0 1W0 ZENER 5% T&R

6824 1N5246B 16V0 0W5 ZENER 5% T&R

3859 1/2 PLASTIC HEX SPACER #4

6124 1/4W 3K 5%MINI

4826 1/4W 3K3 5%

6136 1/4W 3K3 5%MINI

4744 5.0W 3K6 5%

8657 6-32 X 3/8" HEX SPACER ALUMINUM

8921 #3MM ID3.2MM OD7.0MM THICK 5MM

8667 SHOULDER WASHER SWS-229 LENGTH 1/8

3517 NYLON WASHER #8 0.062

8818 3/4 OD X 3/8 ID X .080 THICK WASHER

3511 #6 FLAT WASHER NYLON

5101 BC550C

5102 BC560C

5103 MPSA06

5105 MPSA13

5106 MPSA63

5108 2N5401

5113 MPSA42

5114 MPSA92

6854 2N6517

TO92 NPN TRAN T&R TB

TO92 PNP TRAN T&R TB

TO92 NPN TRAN T&R TA

TO92 NPN DARL T&R TA

TO92 PNP DARL T&R TA

TO92 PNP TRAN T&R TA

TO92 NPN TRAN T&R TA

TO92 PNP TRAN T&R TA

4681 1.0W 4K7 5%

4943 1/4W 4K7 5% .2"U

4982 1/4W 4K7 5%MINI

4887 1/4W 7K5 5%

4990 1/4W 8K2 5%MINI

4762 1/4W 9K760 0.1% *** T&R RES

4800 1/4W 10K0 1%

4829 1/4W 10K 5%

4983 1/4W 10K 5%MINI

8485 #6 SPLIT WASHER ZINC

8850 #10 INT TOOTH LOCKWASHER BO

3502 NYLON FLAT WASHER OD.158ID.110H.070

3436 DPDT PUSH SW PCMT H BREAK B4 MAKE

3587 DPDT ROKR SW QUIK 250"AC/PWR ON-OFF

3705 4P3T SLID SW PCMT H

3682 250 MALE PCB TAB REEL

3035 PATCH 08 22AWG 05.0 XH

3036 PATCH 08 22AWG 09.0 XH

3037 PATCH 12 22AWG 15.0 XH

T&R RES

TO92 NPN TRAN

6752 MTP10N15L TO220 NCH MFET

6814 MJF6668

6815 MJF6388

6873 MJE340

6874 MJE350

6925 MTP8P20

6909 MJ21196

T221D PNP TRAN DARL TJ

T221D NPN TRAN DARL TJ

6116 1/4W 10K0 1%MINI MF

4856 1/4W 12K 5%

5008 1/4W 14K7 1%

4630 1/2W 15K 5%

4830 1/4W 15K 5%

4771 1/4W 17K8 1%

6125 1/4W 18K 5%MINI

TO126 NPN TRAN

TO126 PNP TRAN

TO220 PCH MFET

TO3 NPN TRAN

8661 KNOB BUTTON

FLAT GREY

CH1197

AP4040 117VAC-IMPORT

T'RD

8437 FAN FILTER LABEL

8379 1/4 X 6 X 2.3 10PP1 FILTER FOAM

3468 8' 3/16 SJT AC LINE CORD STRIP 17"

3821 STRAIN RELIEF HEYCO #1200

8261 GE VELVET/MATTE LEXAN .007"X12"X24"

8701 4-40 KEPS NUT ZINC

8793 4-40 HEX NUT ZINC

8760 6-32 KEPS NUT TIN PLATED

8800 6-32 KEPS NUT ZINC

8854 6-32 X 1/4" 0.D. HEX NUT ZINC CLEAR

8720 #8 SPRING NUT

8797 5/16-18 KEPS NUT JS500

3797 TO-247 THERMO CONDUCTIVE PAD

3846 TO220 THERMO PAD LARGE HOLE 56359B

3916 TO3 SIL-PAD REPLACES MICA

4060 SILPAD 1500ST 0.900 X 0.725BERQUIST

6910 MJ21195 TO3 PNP TRANSISTOR

7004 2SA2121-0 TO3P PNP TRAN

0.348

6123 1/4W 20K0 1%MINI MF

7005 2SC5949-0 TO3 NPN TRANSISTOR TK

6745 LM13600N IC XCONDUCTANCE AMP

6840 MC33078P IC DUAL OP AMP

4777 1/4W 21K5 1%

4632 1/2W 22K 5%

6118 1/4W 22K 5%MINI

4833 1/4W 27K 5%

4840 1/4W 33K 5%

6122 1/4W 33K 5%MINI

4878 1/4W 43K 5%

6119 1/4W 47K 5%MINI

4835 1/4W 56K 5%

6139 1/4W 62K 5%MINI

5007 1/4W 78K7 1%

4586 1/4W 82K 5%MINI

4898 1/4W 91K 5%

4838 1/4W 100K 5%

6120 1/4W 100K 5%MINI

4851 1/4W 120K 5%

4886 1/4W 200K 5%

5190 MBS4992

6478 AS35FN-TO92 TEMPERATURE SENSOR

6489 __5R 20% THERMISTOR-SURGR NTC

6517 STM-BTB-600BRG TO220 ??A TRIAC 600V

6880 4N35 OPTO-COUPLER

TO92 8V5 DIAC T&R

5401 _10P 500V 5%CAP T&R RAD CER.2NPO

5197 220P 100V 2%CAP T&R RAD CER.2NPO

5203 _47P 100V 2%CAP T&R RAD CER.2NPO

5410 100P 100V 10%CAP T&R BEAD

5412 220P 100V 10%CAP T&R BEAD

NPO

8432P

LOGO HOT STAMPED ON PLASTIC GRILL

4597 22AWG STRAN TC WIR

JMP

120

5201 470P 100V 5%CAP T&R RAD CER.2NPO

5208 __2N2 400V 5%CAP T&R RAD .2FLM

5273 __1N5 200V 5%CAP T&R RAD CER.2NPO

4599 22AWG SOLID SC WIR

5299 24AWG SOLID SC WIR

4745 5.0W 0R1 5%

T&R JMP

RAD JMP

BLK RES

5416 470P 50V 10%CAP T&R BEAD

5422 __1N 50V 10%CAP T&R BEAD

NPO

4749 5.0W 0R15 5%

2005 1.0W 0R47 5%FLAME PROOF T&R RES

2006 1.0W 1R 5%FLAME PROOF T&R RES

4668 2.0W 220K 5%10MM BODY T&R RES

5209 __4N7 250V 5%CAP T&R RAD .2FLM

5210 _22N 100V 10%CAP T&R RAD .2FLM

5834 _10N 250V 20%CAP BLK RAD POLY FLM

6435 _22N 275V 20%CAP BLK 'X2' 15MM AC

6451 __4N7 250V 20%CAP BLK 'Y' 10MM AC

5212 100N 63V 5%CAP T&R RAD .2FLM

5226 _68N 100V 5%CAP T&R RAD .2FLM

5228 100N 100V 5%CAP T&R RAD .2FLM

5229 150N 63V 10%CAP T&R RAD .2FLM

5231 220N 63V 10%CAP T&R RAD .2FLM

5234 470N 63V 10%CAP T&R RAD .2FLM

6126 1/4W 220K 5%MINI

6127 1/4W 470K 5%MINI

4844 1/4W 1M 5%

4948 1/4W 1M 5% .2"U

4951 1/4W 4M7 5% .2"U

6132 1/4W 8M2 5%MINI

4751 1/4W 22M 5%

3618 STAR RING TERMINAL14-16AWG #10SCREW

3604 21" 14C-28AWG DIP HDR CABLE .05"

3699 RELAY 1C 02AMP DC48 006MA PC-S

3735 RELAY 1A 16AMP DC48 011MA PC-C

8870 #4 X 1/4 PAN PH TYPE A ZINC

T&R RES

4677 1/2W 1R 5%

4688 1/2W 2R2 5%

4911 1/4W 2R2 5%

4748 2.0W 3R9 5%

4733 5.0W 5R6 5%

T&R RES

T&R

BLK RES

2009 1/4W 10R 2%FLAME PROOF T&R RES

2037 1/4W 10R FUSIBLE

4605 1/8W 10R 5%

T&R RES

4875 1/4W 10R 5%

4930 1/4W 10R 5% .2"U

2039 1/4W 22R0 FUSIBLE

T&R RES

5314 100N 50V 10%CAP T&R BEAD

X7R

5882 220N 250VDC 10%CAP BLK RAD PLY FLM

5255 __1U 63V 20%CAP T&R RAD .2EL

5258 __4U7 63V 20%CAP T&R 8X7MM .2EL

5259 __4U7 63V 20%CAP T&R RAD .2

5269 __4U7 100V 20%CAP T&R RAD LESR2

5260 _22U 50V 20%CAP T&R RAD .2EL

5282 _10U 16V 20%CAP T&R 5X7MM .2NP

5629 _10U 160V 20%CAP BLK 10X13MM EL

5945 _10U 63V 20%CAP T&R RAD .2EL

5961 _33U 16V 20%CAP T&R RAD .2

5267 100U 25V 20%CAP T&R RAD .2EL

5619 330U 100V 20%CAP BLK 12X25MM EL

5621 470U 63V 20%CAP BLK 12X25MM EL

5630 330U 25V 20%CAP BLK 10X13MM EL

2014 1/8W 33R 2%FLAME PROOF T&R RES

2016 1/8W 39R 2%FLAME PROOF T&R RES

8865 4-40 X 5/16 PAN PH MS JS500

8729 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK

8742 4-40 X 3/8 PAN PH TAPTITE JS500

8861 4-40 X 3/8 PAN PH MS JS500

8741 4-40 X 1/2 PAN PH MS JS500

8871 4-40 X 5/8 PAN PH MS JS500

8902 4-40 X 3/4 PAN PHIL MS B/O & WAX

8799 #6 X 1/4 PAN PH TYPE B JS500

8832 6-32 X 1/4 PAN PH TAPTITE JS500

8801 6-32 X 3/8 PAN PH TAPTITE JS500

8829 6-32 X 3/8 FLAT PH TAPTITE BO#C HEA

8761 6-32 X 1/2 PAN PHIL MS ZINC CLEAR

8796 6-32 X 5/8 PAN PH TAPTITE ZINC

8830 6-32 X 7/8 PAN PH MS JS500

2041 1/4W 39R0 FUSIBLE

4899 1/4W 39R 5%

2042 1/4W 47R0 FUSIBLE

4811 1/4W 68R 5%

T&R RES

4984 1/4W 150R 5%MINI

2045 1/4W 150R FUSIBLE

T&R RES

2021 1/4W 200R0 1%FLAME PROOF T&R RES

2023 1/8W 220R0 1%FLAME PROOF T&R RES

4857 1/4W 220R 5%

4977 1/4W 220R 5%MINI

T&R RES

2024 1/8W 249R 2%FLAME PROOF T&R RES

4867 1/4W 270R 5% T&R RES

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

CIRCUIT DESCRIPTION:

The voltage amplifier is a mirrored image with circuitry connected to the positive power

supply rail being identical (but opposite polarity) to the circuitry connected to the nega-

tive power supply rail.

For this reason we will look in detail at the positive side of the amplifier.

The audio signal enters the voltage amplifier at the SIG input. The signal passes

through R40A, D14A and D13A to the base of Q12A. Diodes D13A and D14A set up

the DC bias on Q12A to approximately 0.6 mA.

The first voltage gain stage consists of Q12A along with the resistor chain on its col-

lector and the emitter resistor (R44A).

Transistor Q12A drives the base of Q14A through the resistor chain. A DC current of

approximately 4 mA should flow through the collector of Q14A. The voltage drop

across Q14A remains constant and is derived from the voltage drop across the voltage

reference Q20A, resistor R58A, and the base/emitter junction of Q15A. This total volt-

age should equal approximately 3 VDC. Transistor Q14A is the second gain stage and

its output current flows through Q15A. Transistor Q15A is a common base stage with

the collector driving the base of output buffer Q18A.

Diode D17A is a clamping diode that prevents the maximum peak of the audio sig-

nal from coming within 4V of the 144 VDC rail. This is to prevent the output current

amplifier from going into saturation during clipping and therefore having storage delay

problems.

Transistor Q18A buffers the high impedance present on the collector of Q15A. The

output of the buffer provides a low output impedance at the junction of R61A and

R62A and is current limited to 30mA through the clamping action of D19A, D20A and

D23A. The signal at the junction of R61A and R62A drives the succeeding current

amplifier.

Current Amplifier Section

The current amplifier receives a high voltage audio signal from the voltage amplifier

and provides the current drive necessary to drive speaker cabinets.

QUIESCENT CONDITION:

This design is class A/B and therefore the output driver transistors must be forward

biased to provide low crossover distortion. In most class A/B designs, a diode chain or

VBE multiplier is used to control the bias voltage and provide a means of adjusting the

bias. This design is different, as there isn’t a diode chain or VBE multiplier. For simplici-

ty lets consider only the positive side of the current amplifier, that is all parts between

the positive power supply rails and the audio signal output/input terminals. The nega-

tive side is the same as the positive, except for polarity changes.

The current amplifier is a two-tier complimentary output driver design controlled by a

complimentary darlington stage.

[CIRCUIT DESCRIPTION - REFER TO THE SIMPLIFIED SCHEMATIC #1 ON THE

FOLLOWING PAGE]

To bias Q14, greater than 0.5V is needed from base to emitter, (or for simplicity from

base to amplifier output). Points A and B are at the same potential, so consider them

to be connected. If this is true then 0.5V from test point 2 to the amplifier output must

appear across R12. There must be some way of developing this voltage across R12,

and there is using the darington (Q5 and Q40) driver along with local feedback.

Simplified schematic #1 shows the biasing circuit. The current needed to develop 0.5V

across R12 comes from the emitter of Q5. When the amplifier is first turned on the current

source (Q3) turns on Q5 and Q40) and current flows through R12 developing a voltage.

When this voltage approaches 0.5V Q1 turns on and robs current from the base of Q40.

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8

4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

amount of time was spent on the current limit circuitry so that it may simulate the safe

operating area of the output transistors (SOAR curve). No matter how reactive the load

may be the phase shift that it presents, along with it’s resistive component is used to

set the output current limit of the output transistor stage.

This causes Q40 to turn off until the reduced current flowing through Q5 maintains

0.5V across R12. Q1 will turn off slightly causing Q5 and Q40 to increase their collector

currents. The circuit reaches a point of equilibrium with approximately 0.5V across R12.

Because all output devices are not identical and base emitter voltages vary, some

adjustment must be available to slightly adjust the 0.5V across R12. This is accom-

plished with RT1. RT1 causes Q1 to turn on slightly more or less resulting in Q5 and

Q40 turning on slightly more or less and therefore R12’ s voltage will be slightly more

or less than 0.5v. The proper quiescent current voltage is 4mV (to be measured

between test points 8 and 9).

Refer to the schematic of board M1146 while reading the following text. The current

limit circuitry is a mirrored image with circuitry connected to the positive power supply

rail being identical (but opposite polarity) to the circuitry connected to the negative

power supply rail. For this reason we will look at the positive side of the circuitry.

Transistor Q9 measures the peak current flowing through resistor R53. The voltage

across R53 (as a result of the current flowing through it) is scaled down by R55, R35,

R35A, R36, R37, D7 and D11 these parts make up the safe operating area along with

the time constants of C30, R34, C12 and R26. Fig. #3 shows a waveform of the current

that passes through R52 and R53 when the output of the amplifier is shorted to ground.

This can only be seen by using an oscilloscope to measure differentially across R52

and R53. The conditions of the measurement are contained on the diagram. During cur-

rent limit when Q9 turns on it reduces the voltage across R42. R42 is in series with a

16 volt zener (ZD7) and is also in parallel with the junction of Q8. The current that flows

through R20, ZD7, R42, and R22 normally saturates Q8. When Q9 reduces the voltage

across ZD9 and R42 to below 16.6 volts, Q8 turns off allowing a charge to build up on

C8 through resistors R24 and R25. If current limiting occurs for a long enough duration

to allow C8 to charge to 1.2 volts then Q7 will turn on tripping the relay circuit on board

M1147. As soon as the relay is tripped the audio signal will be turned off at the output

of the voltage amplifiers and will remain off for about 5 seconds before the relay turns

on and allows the audio signal to pass through the amplifier. If a current limit condition

is still present then the whole cycle will occur again and repeat until the load conditions

on the amplifier’s output are safe for the amplifier. When a safe load appears the ampli-

fier will automatically reset and drive that load (the speaker cabinet).

The Second Tier and Tier Switching

Refer to the simplified schematic Fig. #1 while reading the following text. One way of

making an amplifier more efficient is to vary the Power Supply Voltage on the collec-

tors of the output transistors (Q14 & Q22). The lower the voltage from collector to emit-

ter, the lower the device dissipation. During quiescent conditions, there is 55VDC on

the collectors of output transistors Q14 and Q22. The peak AC voltage that can appear

on the amplifier’s output is approximately 139V peak. How can an output transistor

deliver a 139V peak when its collector is only at 78VDC? It can if its collector is pulled

up to 144VDC as the output signal’s peak rises above 78VDC. Refer to Fig. #2. The

second tier voltage must remain above the amplifier’s output voltage by amount Vm.

Therefore the circuitry controlling the second tier voltage must increase the tier voltage

before the amplifier’s output voltage reaches 78VDC. This leading voltage is necessary

to compensate for time lag of the second tier circuit during fast rising amplifier output

signals.

The voltage between the amplifier’s output

and test point 4 is approximately 12VDC

derived from the voltage drop across ZD4. We

DC Protection

call this voltage the “floating battery” because it

If a DC voltage greater than 8 volts appears on the output of the amplifier for more

than 200 milliseconds then triac Q30 will turn on holding the output at ground poten-

tial. MBS4992 is a device that turns on at either + or - 8 volts DC.

floats on top of the output audio signal with test

point 4 always being 12VDC greater than the

peak of the output signal. Test point 4 drives the

gate of mos-fet Q11. Q11 controls the transis-

tors of the upper tier. As Q11 turns on its source

forward biases the base of Q13 and Q13 pulls

the collector of Q14 towards the 100 volt rail.

The gate to source voltage needed to turn on

Q11 is approximately 3.5 volts. When the peak

output signal is about 69.5vp (78v-(12v-3.5v))

then Q11 will start to turn on the second tier.

The second tier voltage will remain about 13

volts (Vm) above the peak of the output signal

to the point of clipping where this voltage is reduced to about 6 volts (measured dri-

ving an 8 ohm load). Zener ZD8 protects the gate source junction of Q11 and also pro-

vides a supply current path through R29 for the “floating battery”.

NOTE: The Power supply voltages given are those when the amplifier is not driving a

speaker load. This will allow yo to check the tier switching with the cover of the amplifi-

er off and the amplifier, therefore, running cool.

Current Limit Protection Circuitry

To have an amplifier drive 3000 watts into practically any combination of speaker cabi-

nets and know what is a safe load and what is not is a very difficult task. An extensive

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8

4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

If prolonged current limiting occurs on the amplifier’s output transistors then D204 or

D205 (depending on which channel is current limiting) will be forward biased turning on

Q202 (from its off state). Now +144VDC appears on the collector of Q202 and through

R210 and R211 turn on Q203 therefore turning off Q201 by shorting its base emitter

junction. Q201 turning off will turn the relay off and the normally closed contacts (off

state) will short the outputs of the voltage amplifiers to ground so as not to continuously

stress the amplifier’s output transistors. A cycle now occurs. With the voltage amplifiers

now disabled there is no signal driving the output transistors (Q13 to Q28).

NOTE: Every time you replace blown output transistors on a

M1146 board test the DC protection triac with the following circuit.

Conditions of test:

A) Pass a 100Hz 25v peak signal through the M1126 board under test with no load

connected to the amplifier output.

B) Connect points 1 and 2 as shown in the diagram. The amplifier should go into pro-

tect mode as the triac (if working) shorted the output of the amplifier to ground, and

the amplifier goes into current limit.

The current limit circuit protecting the output transistors (Q13 to Q28) turns off and

D204 and/or D205 are not forward biased and Q202 turns off. Through Q203 and

Q201 the relay is turned back on and the voltage amplifiers are now active again, dri-

ving the output transistors. If current limiting still occurs, then the same cycle will occur.

If the cause of current limiting (low impedance or short on the speaker output termi-

nals) has been removed, then the amplifier will continue to operate normally.

C) Disconnect the triac test circuit and allow the amplifier to complete it’s protect cycle.

D) Reverse connections 1 to 2 and 2 to 1 and test again. The same results as in B)

should be observed if the triac is working.

The third operation that the relay provides is “overheat shutdown”. If for some rea-

son the fan cannot keep the heatsinks in a safe operating temperature area then the

fan control circuit (on board M1147) will deliver through D207 a positive current to turn

Q203 on and turn Q201 off to turn off the relay and disable the voltage amplifiers.

When the fan has cooled down the temperature of the amplifier, then the signal

through D207 will disappear and the relay circuit will turn on the relay to resume nor-

mal operation. Anytime the relay is in the “protect” mode (due to the abnormal states)

then contact pin 4 of the relay will illuminate LD3 (the protect LED on the front panel).

Only test the triac for one protect cycle as

prolonged testing will heat the triac to a high temperature.

Soft Turn On Circuit

To reduce the “inrush” current that flows through the line cord from the 120 VAC power

source (typical with large linear power supplies), a circuit provides a soft turn on func-

tion. When the power switch is turned on, the current that initially flows through the pri-

mary of the transformer must flow through SG201 and SG202. These are surgestors

that reduce the peak inrush current flow. After about 500 milliseconds a relay’s con-

tacts short across the surgestors so that they are not stressed by the current flowing

through them under normal operation. A circuit consisting of Q240, Q241, C215, and

the associated resistors provides the time delay for the turn on cycle of the relay. The

circuit is very similar to the shutdown time delay circuit. Refer to the section on the

shutdown circuit for a circuit description.

Fan Circuit

M1147 SHUTDOWN CIRCUIT, FAN CONTROL CIRCUIT,

and SOFT TURN ON CIRCUIT:

Looking at the schematic to board M1147, here is a

quick explanation of the fan control circuit. There is

a temperature sensor (AS35) on each M1146

• The shutdown relay and its associated drive circuitry have two possible

operating states.

board. When the amplifier is first turned on, Q207

and Q208 are off. The AS35 temperature sensors

are configured as temperature controlled current

• Amplifier on under normal operating conditions.

• Amplifier power switch has just been turned OFF/ON, or the amplifier is in current

limit protecting the amplifier’s output transistors, or the amplifier has overheated.

sources. As either temperature sensor begins to

heat up, more current flows through D212 or D218

increasing the voltage drop across R235 or R236.

The hotter temperature sensor will provide more

Shutdown Circuit

Here is how the circuit accomplishes these functions. The relay’s normally closed con-

tacts short the output of the voltage amplifiers to ground when the power switch is off.

When the power switch is turned on, the relay remains off (normally closed) for about

6 seconds. C203 charges to 35V and results in Q203 turning off allowing Q201 to turn

on. As Q201 turns on, it connects the negative terminal of the relay’s coil (Pin 16) to

ground energizing the relay and opening the normally closed contacts.

current than the cooler sensor and therefore devel-

op a higher voltage across it’s associated 8K2

resistor. The higher voltage will forward bias D212

or D218 reverse biasing the cooler temperature

sensor’s diode so that the hotter sensor will control the fan speed. At 40 degrees C there

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8

4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

SERVICE MANUAL

Yorkville Sound • http://www.yorkville.com

is 10 volts across R235 or R236 which is enough to turn on Q210, Q208, and Q207 pro-

viding 7 DC volts to the fan. Further heating the temperature sensors results in a larger

DC voltage across the fan. To lower the dissipation of Q207, D215, D216, ZD205, ZD206

and R226 turn off Q207 and Q208 when the full wave rectified voltage present of the col-

lector of Q207 reaches approximately 58V by robbing current from the base of Q208.

The maximum fan voltage is 20.5 VDC. ZD207 and R228, R229 and R230 provide a cur-

rent limiting function. Figure #4 shows the current through these resistors when there is

12VDC across the fan.

Thermal Shutdown Circuit

SPECIFICATIONS

The emitter of Q210 in the fan circuit is the measuring point for the shutdown voltage.

As the temperature sensing devices (AS35) that control the fan circuit heat up the volt-

age on the emitter of Q210 rises until at 85 degrees Celsius on the M1146 heatsinks.

The voltage on the emitter of Q210 reaches 18 (85 degrees C) VDC and the amplifier

must be shutdown to protect the output power transistors. ZD202 and D207 become

forward biased and Q203 turns on turning the relay off and muting the audio signal.

After the amplifier cools down the voltage will decrease until Q37 turns off turning the

relay back on enabling the amplifier.

Frequency Response:

Hum and Noise:

THD (1 khz, 4–Ohms):

THD(20Hz – 20kHz, 4–Ohms):

High Pass Filter:

+/- 1dB, 20 Hz to 20 KHz

-103 dB below max output RMS voltage, unweighted

<0.01%

<0.1%

40Hz, 12 dB/octave

Power amp section: 25 V/uS, 50 V/uS in bridged mode

> 600, 20 Hz - 20 KHz, into 8 ohms

-75 dB below full output at 1khz, -60 dB below full output

(20 Hz - 20 KHz)

20 KOhms balanced, 10 KOhms unbalanced

1.4 VRMS sine wave

(AP4020: 36 dB, AP4040: 39 dB gain)

CMRR@60Hz: minimum 48dB, typical 56dB

Rotary GAIN controls, MONO/STEREO/BRIDGE,

FILTER and LIMITER switches

2x CLIP, 2x ACTIVITY, PROTECT, POWER ON (LEDS)

2x XLR, 2x 1/4” phone (TRS)

Slew Rate:

Damping Factor:

Crosstalk:

Identifying Defective Boards in the AP4040

Input Impedance:

Input Sensitivity:

STEP 1: VISUAL INSPECTION OF FRONT PANEL AND FAN

• Check to see whether the green power LED is lit. If not, the amplifier has a

power supply (M1147 board), transformer, A.C. switch or line cord problem.

• If the red protect LED stays on or samples off and on, this usually indicates a

problem with the voltage amplifier or current amplifier sections on one or both of

the M1126 boards. Check for misaligned pin connections or see if the ribbon

cables have been cut or pinched through their insulation.

• If the fan is running at full speed at power up this usually indicates a problem

with the fan circuitry on the M1147 board, but it can also be caused by M1146 cir-

cuit problems. A damaged AS35 temperature sensor located under the M1146

heatsinks can cause erratic fan behavior.

Rejection:

Controls:

Displays:

Input Connectors:

Output Connectors:

2x Binding Post, 3x Speakon™ SP-4

Turn On/Off transients:

Power Consumption:

Transformer:

Protection:

< 15 milliwatt / seconds, 0.5 Wpk. (1s on delay)

Typ 1130, Max 1800 Watts

Toroidal

Fully protected: DC, LOAD and THERMAL

Aluminum Heatsinks with DC servo–controlled fan (in front, out rear)

(DWH) 44 cm x 48 cm x 9 cm (front panel to binding posts)

(DWH) 17.5 in x 19 in x 3.5 in

• No output on either or both channels could be caused by intermittent push

switches on the input board.

Cooling:

Size:

STEP 2: VISUAL INSPECTION OF INTERNAL CHASSIS AND INITIAL TESTING

After removing the lid, look for any signs of smoke, charring or burnt components.

Before powering up replace the burnt components, and check the associated circuitry

for damaged parts. Disconnect one M1127 board and test one board at a time to

reduce the possibility of further damage. Use a variac to slowly increase the 120 VAC

up from 0 volts while monitoring the quiescent current with a meter and the speaker

output with an oscilloscope. Watch the speaker output for large DC offsets, or oscilla-

tion. Watch the meter for large collector currents flowing. Remember under quiescent

conditions, there should only be 3 to 5 millivolts across test points 8 and 9 on the out-

put stage of the amplifier.

Two rack spaces

43.5 pounds, 19.8 Kilograms

Weight:

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8

4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305

550 Granite Court, Pickering, Ontartio CANADA L1W-3Y8

4625 Witmer Industrial Estate, Niagara Falls, New York USA 14305

SERVICE BULLETIN

AP4020 &

AP4040

AP4020 &

AP4040

Quick Fix for M1146 & M1126

To speed up the servicing of the AP4020 or AP4040 on your bench, Yorkville

Sound’s service department has developed a method to replace the compo-

nents most likely to fail when a M1146 amplifier board requires service.

This Quick Fix kit contains the procedure, assembly drawings, and compo-

nents to perform the Quick Fix to a M1146 or M1126 board.

It should be understood that the person using this procedure knows how to

test resistors, diodes, and transistors to determine if they are defective. This pro-

cedure is not intended to be a substitute for one’s lack of electronic capability.

Before starting, look at the board for repair and locate the version number.

It is very important that you follow the procedure for the appropriate circuit

board version number.

A complimentary service manual for the AP4020 power amplifier is sup-

plied with this M1146KIT.

STEP 1. Locate the assembly drawing for the version number printed

on the M1146 or M1126 circuit board to be serviced.

Figure1

STEP 2. Remove all of the transistors coloured RED on the assem-

bly drawing.

STEP 5. Measure the resistor coloured GREEN. The measured value

should measure within + or – 5% value listed in the table

below. Replace any resistor that measured beyond the + or –

5% value listed in the table below.

STEP 3. Measure and remove any of the diodes coloured BLUE on the

assembly drawing that may be damaged. Replace a 1N4732A 1W

4V7 zener (#6459) ZD12 along with a series 0.5 ohm R85 resistor.

STEP 4. Rotate the trim pot RT1 fully counter - clockwise as in figure 1.

Inspect and replace any resistors that look burnt. Measure all of

the resistor values coloured YELLOW on the assembly drawing.

The value that you measure may not be exactly what is shown

on the assembly drawing but if the resistor doesn’t look dam-

aged it should measure within + or – 5% of the printed value.

RESISTOR

NUMBER

PRINTED

VALUE

CORRECT

MEASURED VALUE

R10

4K7

-5%

+5%

3K08 3K25 3K41

SERVICE BULLETIN

AP4020 &

AP4040

AP4020 &

AP4040

STEP 6. Measure across the pair of test points shown in the component

layout listed in the table below. If the measured value is not

within + or – 10% of the value listed in the table then replace

the resistors shown in the table below.

Testing Repaired Circuit Boards

Now that you have rebuilt the M1146 or M1126 circuit board. It is just as

important to properly power up the board. If the sinewave doesn’t look right

check the signal at test point (1) to ensure that the voltage amplifier isn’t dis-

torting the signal. If there is still a damaged part on the board instantly turn-

ing it on could blow up the board and you would be back where you started.

TEST

LAYOUT

CORRECT

LAYOUT

POINTS

REFERENCE

MEASURED VALUE

REFERENCE

Connect the power wires and ground to the power supply. Connect a digi-

tal multimeter to test pins 8 and 9 to measure the bias quiescent current

and place a scope probe on the speaker output. Be sure to turn the quies-

cent current trimpot RT1 fully counter clockwise.

R10

4K7

-10%

+10%

R11, R12, R14

15ohm 17ohm 19ohm

Now using a variac slowly turn up the AC main voltage while monitoring

the quiescent voltage and the speaker output trace on the scope. Watching

these two test points is a good indicator of the health of the board. If you

have a second multimeter connect it up from the speaker output to test

point 4 or 5. As you variac up also check these DC battery voltages to

ensure that they both increase in voltage to approximately +12 or –12 vdc.

STEP 7. Measure the resistors coloured ORANGE. Since the value of

these resistors is 0.1 ohm, your ohmmeter will measure the

higher series resistance of the test leads if the resistor is OK. If

the resistor is damaged your ohmmeter will read a very high

resistance (an open circuit). Replace any damaged resistors.

STEP 8. Measure the output TO–3 transistors (Q13 to Q28) to deter-

mine if any are damaged. Mark any damaged transistors with

a marking pen.

If the board looks OK after variacing up to 120vac then slowly turn up the

bias (RT1 trimpot) to obtain 3 to 5 millivolts of bias voltage on test points 8

and 9. Check the speaker output with a 1KHZ sinewave with no load. If this

looks good place the minimum rated load (4 Ohm for M1126, 2 Ohm for

M1146) on the speaker output and increase the sinewave amplitude to the

point of clipping. If the signal looks free of oscillation, place a short across

the speaker posts. The amplifier should go into protect mode after 1/10 of a

second. Remove the short and the sinewave will appear 6 seconds later.

STEP 9. Replace any output transistors that you have marked as being

damaged. Replace any diodes that you have found to be dam-

aged. Replace all of the red transistors that were removed.

STEP 10. Inspect the traces on the circuit board for any that have ‘fused’

open or looklike they got very hot. Bridge and solder a piece of

wire over any damaged traces.

Reassemble the complete amplifier and run just clipping music or pink

noise into the minimum rated speaker load for that model of amplifier. Let

the amplifier heat up for 20 minutes. This will check the thermal mounting of

the transistors and for any weak parts not caught during troubleshooting.

AFTER YOU HAVE REPLACED ALL OF THE NECESSARY COMPONENTS INSPECT

THE REPAIRED BOARD FOR ANY MISSING PARTS, CORRECT VALUES IN THE COR-

RECT POSITION AND THAT ALL COMPONENTS ARE SOLDERED.

If the amplifier passes this test the product is ready to

return to the customer.

BC560C

0W5 D2

4V7

1N750ARL

TO92

5102

470N 63V

BC560C

TO92

* NOTE:

5102

MINI

47K

1/4W

R28

1/4W

MPSA63

TO92

R16

22M

M1128 - FOR R34 NAD R47 USE #4821 470R

M1133 - FOR R34 AND R47 USE #4808 2K

4K7

4148

MINI

R50

MINI

5106

63V 220N

C22

1/4W

4K7

FLMP

249R

1/8W

R24

FLMP

249R

1/8W

R23

15K

1/4W

R18

15K

1/4W

R19

15K

1/4W

R25

1/4W

100K

LM13600N

U4:A

MINI

47K

1/4W

R27

R15

22M

MINI

4K7

FLMP

249R

1/8W

R22

FLMP

249R

1/8W

R21

1/4W

R17

15K

1/4W

R20

15K

1/4W

R26

LM13600N

U4:B

12 W1:A

12 W1:B

12 W1:C

12 W1:D

12 W1:E

12 W1:F

12 W1:G

12 W1:H

12 W1:I

12 W1:J

12 W1:K

12 W1:L

R43

C41

100P 100V

C17

47P 100V

1/4W

82K

MINI

10K

AUD

4390

R45

R35

C26

33U

1/4W

16V

Function

14K7

78K7

MC33078P

U2:B

R44

1/4W

MINI

C38

220P 100V

2N5401

2N5551

BC560C

C10

TO92

5102

MPSA06

MPSA13

MPSA43

MPSA56

MPSA63

470N 63V

BC550C

BC560C

MINI

47K

1/4W

R56

MPSA13

TO92

R39

R57

22M

5102

1/4W

10^.0K

1/4W

5105

C21

220N 63V

MINI

15K

4K7

4148

4K7

MINI

FLMP

249R

1/8W

R58

FLMP

249R

1/8W

R37

TO92

1/4W

R54

15K

1/4W

R59

15K

1/4W

R62

LM13600N

U3:B

MINI

47K

1/4W

R64

C B E

TO-92

E B C

TO-92

R65

22M

MINI

4K7

FLMP

249R

1/8W

R61

FLMP

249R

1/8W

R60

1/4W

R63

15K

1/4W

R38

15K

1/4W

R55

LM13600N

U3:A

R46

C40

100P 100V

C18

47P 100V

(VCC)

1/4W

LM13600N

U3:D

6745

LM13600N

U4:C

6745

82K

MINI

Dual VCA

{Function}

Dual VCA

{Function}

100N

63V

100N

63V

6840_PC

10K

AUD

4390

U2:C

R40

R42

C25

33U

1/4W

16V

Function

(VCC)

14K7

78K7

LM13600N

U3:C

6745

LM13600N

U4:D

6745

Dual VCA

{Function}

Dual VCA

{Function}

R41

MC33078P

U2:A

1/4W

100N

63V

100N

63V

MINI

C37

220P 100V

^ProductAP-VX-VTC POT PCB

6745_PC

POT PCB

PCB# X8011

Sheet 1 of 1

Date: Fri May 29, 2009

Rev:8V00

Filename: X8011V800sch.sch2002

M1128 AP-VX

RCLP LVGND

X12

V+

X17

X24

M1128

M1133

AP-VX

VTC

X14

PRTCT

V-

21in 14C

3604

100K

X13

2329

To Power Supply Pcb

R49

15K

10K

R48

BC560C

15K

R39

15K

10K

470R

R32

R33

R34

C10

15K

R50

X15

X10

4K7

100K

220P

R47

470R

8M2

C9 470N

RED

220P

C22

3V0

D9 4148

470K

3V0

X23

LD5

X21

RED

LD3

RE^-D

Channel A

Channel B

X11

62K

LD6

MPSA63

R Clip

470K

620R

R136

1K2

R55A

R Activity

LD4

GRN

220R

GRN

C35

14K7

82K

R45

4148

620R

5908

R22

220R

10K

R55B

LD1

LD2

AUD

R43

R53

10K

249R

47K

78K7

R35

47P

C17

100P

C25

16V

R58

R21

63V

R52

C41

R26

4U7

BC560C

R27

220P

C38

R44

R62

15K

R51

62K

15K

33U

C36

R20

15K

R15

470N

X16

LM13600N

C26

100N

LM13600N

MC33078P

100N

C18

47P

15K

249R

R60

C37

R38

249R

R61

82K

R46

R40

249R

R23

R24

22M

47K

R64

22M

R16

100P

C40

R42

78K7

R65

14K7

CLINCH

ORIGIN

INSERT

LONG AXIS

StepAndRepeat - [email protected]@3.300

VCD

ORIGIN

SEE LAYOUT DOCUMENTATION

SEE LAYOUT DIAGRAM

M1128 AP/VX

X8011 PRODUCTION NOTES -

P22

POT

PCB

3511

WASHER

8870

SCREW

LED

SPACER

PT#3739

SEE LAYOUT DIAGRAM

X8011 PCB_DATABASE_HISTORY

X8011 DRILL HISTORY

MODEL(S):-

# DATE

MODEL(S):-

# DATE

AP4020 AND AP4040/VX2400 AND VX2402/V42 AND V44

VER# DESCRIPTION OF CHANGE

AP4020 AND AP4040/VX2400 AND VX2402/V42 AND V44

VER# DESCRIPTION OF CHANGE

OCT/97

APR/17/98

1.00

2.00

FIRST PRODUCTION

LEAD/PIN REFERENCE

#5664 RIBBON CABLE CONNECTIONS CHANGED FOR

PROTECT CIRCUIT

DEC/09/98

3.00

PC#5736 TRACES CHANGED POT SUPPORT SCREWS

ADDED

NOV/20/01

JUL/09/02

OCT/25/02

APR/15/05

3.10

4.00

4.10

5.00

6.00

PC#6466 LD7,LD8 NSL28AA->NSL32SR2

PC#6401 PARTS MOVED NEAR P2

PC#6568 R44/R41 10K->1K

2N5401

2N5551

MPSA06

MPSA13

X8011 PENDING CHANGES

PC#6873 REDO SOLDERMASK

MODEL(S):-

# PC#

AP4020 AND AP4040/VX2400 AND VX2402/V42 AND V44

PENDING CHANGE

10 JUN/05/06

PC#7138:GT:CONVERT TO PCAD2002. CHANGE OPTO

LIMITER TO 13600 #6745 LIMITERS FOR ROHS

REPLACE C3,C4,C9 AND C10 WITH #5234 470N 63V

REPLACE R31 AND R51 WITH #6139 62K 1/4W

11 .

12 .

13 .

MPSA43

BC550C

MPSA56

BC560C

MPSA63

REPLACE R4 WITH #6127 470K 1/4W

JUN/23/08

7.00

Removed shear, solder update, std board size

28-MAY-2009 8.00

CREATE X8011, M1128 FOR AP, VX AND M1133 FOR VTC

PC#7717, 7718 - M1133,V42 AND V44 CHANGE R34

AND R47 FROM 470R TO 2K #4808

*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY

C B E

E B C

TO-92

10 D

11 D

12 D

13 D

C23

33U 16V

U3:A

MC33078P

220P 100V

R27

R22

R23

C34

68N 100V

C33

68N 100V

1/4W

FILTER SW

S1:B

1K54

9K76

0.1%

LINE XLR

C30

150N 63V

C29

150N 63V

U4:A

MC33078P

R20

1/4W

120K

C10

220P 100V

LIMITER

R25

R26

R24

1/4W

1K54

9K76

0.1%

S2:A

MONO-STEREO-BRIDGED

S3:A

S3:B

3705 MONO-STEREO-BRIDGED

3705

COM

R111

1/4W

10R

R112^RAD

1/8W

10R

S3:C

S3:D

MC33078P

U1:B

3705 MONO-STEREO-BRIDGED

COM

R37

R38

1/4W

10K0

C24

33U 16V

100V 220P

R13

R16

R15

MC33078P

1/4W

1K54

9K76

0.1%

U3:B

MC33078P

U1:A

C31

68N 100V

C32

68N 100V

FILTER SW

S1:A

3657_OBS

100V 220P

U4:B

MC33078P

C27

150N 63V

C28

150N 63V

R11

R12

R14

1/4W

1K54

9K76

0.1%

R18

1/4W

120K

GND LIFT

Tie-net Name

Copper

Tie Here

Copper

Tie Here

22N 275V

M1129 Database History

MODEL(S):-

AP2020 AP4020 AP4040 AM1CE

VER# DESCRIPTION OF CHANGE

DATE

OCT/97

1.00

2.00

FIRST PRODUCTION

NOV/97

SWITCH NETS RREF WITH LREF AND RSPRE WITH

LSPRE AT 14 PIN CONNECTOR. INPUT TO NONINVERTING

DEC/02/97

APR/16/98

JUL/01/98

SEP/06/01

APR/15/05

JUL/2005

CHANGE C27, C29, C28, C30 TO 150N

3.00

4.00

4.10

5.00

6.00

PC#5694 PINS 10-12 OF MC2 CONNECTED TO BRG SWT

ISOLATE PIN OF S3

PC#6436 REPLACE R119 (10K0) WITH JUMPER X119

PC#6873 REDO SOLDERMASK

U3:C

U1:C

U4:C

CONVERT TO PCAD2002, PC#6944:ROUTE GAUGE,

10 AUG-15-2005

11 D

12 D

13 D

PC#6914:ADD TARGETS

M1129.sch_schematic-DATABASE_HISTORY

MODEL(S):-

AP4020 / AP4040 / AP2020 / AM1CE

VER# DESCRIPTION OF CHANGE

DATE

OCT/1997

NOV/12/97

DEC/02/97

APR/22/98

SEP/06/01

JUL/2005

1.00

2.00

FIRST PRODUCTION

REVERSED INPUT POLARITY. MODIFIED FOR AP2020

C27, C28, C29, C30 TO 150n

2.10

2.20

3.00

PC#5694 ADD NETS BRPRTCT, LVGND-28 TO BRG SW

DELETE R119

CONVERT TO PCAD2002

10 D

11 D

12 D

13 D

^Product{Drawing Number}

{Title}

PCB# M1129

Sheet 1 of 2

Date: Tue May 02, 2006

Rev:v6.00

Filename: M1129-6v00.sch2002

3417

B R B M B C

D R D M D C

B L A R A M A C

D L C R C M C C

A L

C L

3436

BRIDGED - STEREO - MONO

C28

10R

R112

150N

R109A

4M7

33K

C27

X42

68N

C32

3436

R111

10R

R109B

4M7

C13

X10

C24

150N C29

68N C33

X39

X41

100N

C23

16V

33U

100N

C14

R19

4148

LSPRE

5 3

RSPRE

C34 C30

14 PIN SCKT

X11

X12

X40

MC33078P

X38

X35

4148

X13

X36

R38

10K0

TP3

R15

X32

X15

9K76

220P

100N

9K76

R23

220P

100N

C39

100N

220P

C16

C12

C11

220P

X16

R25

1K54

R27

LINE XLR

X33

X34

P I - T S W

T I P

S - N G R I

BEC

LOC

N G R I

- S W S L

E E S V L E

CLINCH

ORIGIN

INSERT

LONG AXIS

VCD

ORIGIN

M1129.sch_schematic-DATABASE_HISTORY

M1129 DRILL HISTORY

MODEL(S):-

# DATE

AP4020 / AP4040 / AP2020 / AM1CE

VER# DESCRIPTION OF CHANGE

MODEL(S):-

# DATE

AP2020/AP4020/AP4040/AM1CE

VER# DESCRIPTION OF CHANGE

1 OCT/1997

2 NOV/12/97

3 DEC/02/97

4 APR/22/98

5 SEP/06/01

6 JUL/2005

7 D

1.00

2.00

FIRST PRODUCTION

1 APR-03-2003 V06

REVERSED INPUT POLARITY. MODIFIED FOR AP2020

2 AUG-15-2005 V07

CONVERT TO PCAD2002

C27, C28, C29, C30 TO 150n

3 D

4 D

5 D

6 D

2.10

2.20

3.00

PC#5694 ADD NETS BRPRTCT, LVGND-28 TO BRG SW

DELETE R119

CONVERT TO PCAD2002

8 D

9 D

10 D

11 D

12 D

13 D

M1129 Database History

M1129 PRODUCTION NOTES

MODEL(S):-

# DATE

1 OCT/97

2 NOV/97

3 .

AP2020 AP4020 AP4040 AM1CE

VER# DESCRIPTION OF CHANGE

1 FOR XLR #3657 USE SCREW PT#8829

UP THROUGH THE BOTTOM

1.00

2.00

FIRST PRODUCTION

SWITCH NETS RREF WITH LREF AND RSPRE WITH

2 FOR M1129B VX1200/2400/J/2402

DO NOT STUFF X40 AND X41

LSPRE AT 14 PIN CONNECTOR. INPUT TO NONINVERTING

4 DEC/02/97

5 APR/16/98

6 JUL/01/98

7 SEP/06/01

8 APR/15/05

9 JUL/2005

CHANGE C27, C29, C28, C30 TO 150N

ADD WIRES IN BOARD ASSEMBLY

3.00

4.00

4.10

5.00

6.00

PC#5694 PINS 10-12 OF MC2 CONNECTED TO BRG SWT

ISOLATE PIN OF S3

PC#6436 REPLACE R119 (10K0) WITH JUMPER X119

PC#6873 REDO SOLDERMASK

CONVERT TO PCAD2002, PC#6944:ROUTE GAUGE,

10 AUG-15-2005 .

PC#6914:ADD TARGETS

11 D

12 D

13 D

M1129 PENDING CHANGES

MODEL(S):-

# PC#

1 PC

2 PC

3 PC

4 PC

5 PC

6 PC

AP2020/AP4020/AP4040/AM1CE

PENDING CHANGE

*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY

6880

4N35

6880

4N35

U1:B

U1:A

R80

ZD10 0W5

4V7 1N750ARL

1/4W

220R

MINI

BLK

RED

EY1

EY2

J1:A

Function

SPEAKON 4C

3628

R30

R31

4N7 250V

C10

2N2 400V

1/4W

620R

39R

W1:H

W1:G

W1:F

W1:E

W1:D

W1:C

W1:B

W1:A

IRF630NPBF

Q11

3628

D21

R29

SPEAKON 4C

Function

J1:B

6752

5.0W

TO220

Function

MR854

MJ21196

Q19

6909

TO3

{Function}

3K6

MJ21196

Q13

MJ21196

Q15

MJ21196

Q17

200V 220P

C18

BC550C

TO92

R29A

5.0W

ZD8 1W0

16V0 1N4745A

6909

Q20A

5101

TO3

{Function}

TO3

{Function}

TO3

{Function}

3K6

R205

1/4W

BC560C

TO92

J2:A

Function

BC560C

TO92

D13

D22

47K

Q14A

5102

R28

D14

D15

SPEAKON 4C

3628

C11

220N 250V

MINI

5102

{Function}

MJE340

Q40

6873

TO126

1/2W

MR854

MJ21196

Q14

6909

TO3

{Function}

MR854

MJ21196

Q20

6909

TO3

{Function}

R55A

1/4W

MJ21196

Q16

6909

TO3

{Function}

MJ21196

Q18

6909

TO3

{Function}

R33

21K5

2SC5949-0

7005

1.0W

FLMP

3628

R26

R34

C12

22N 100V

C30

22N 100V

4148

SPEAKON 4C

1/4W

270R

TO3P

470R

Function

J2:B

MINI

R82

D17A

MJE350

Q15A

6874

1/4W

BC550C

TO92

200R0

FLMP

R55

5101

4148

1/8W

MJE340

Q18A

6873

TO126

220R0

MPSA42

TO92

FLMP

BC550C

Q12A

4148

5101

5113

R36

TO92

1/8W

1/4W

R63

2N6517

TO92

249R

D22A

91K

5.0W

FLMP

R56A

R24

5R6

6854

10K

Lin

1/4W

4148

17K8

220K

3820

4UH

MINI

4520

R35A

R37

1/4W

R40A

1/4W

R43A

1/4W

RT1

C20A

2N2 400V

20K0

27K

D23A

4148

MINI

BIAS TRIM

220R

MINI

R70

2^M0^IK^NI0

1/4W

R40B

R38

1/4W

MJE350

Q19A

6874

18K

BC550C

MINI

27K

MPSA92

TO92

5101

TO126

Q13A

5114

TO92

R39

MJE340

Q16A

6873

TO126

1/4W

91K

R19

BC560C

TO92

1/8W

BC560C

TO92

249R

5102

FLMP

R51

Q10

5102

4148

1/8W

220R0

FLMP

D18A

4148

R43

R50

C13

22N 100V

C31

22N 100V

R84

1/4W

470R

270R

MINI

200R0

4148

MJ21195

Q22

MJ21195

Q24

MJ21195

Q26

MJ21195

Q28

FLMP

BC550C

R49

1.0W

6910

Q17A

5101

BC560C

TO92

2SA2121-0

7004

TO3

{Function}

TO3

{Function}

TO3

{Function}

TO3

{Function}

FLMP

Q21A

5102

TO92

R44

D17

D18

D19

C14

{Function}

MJE350

Q41

TO3P

1/2W

D16

220N 250V

MR854

6874

TO126

BC550C

TO92

5101

TO-92

{Watts}

6478

{Function}

MJ21195

Q21

MJ21195

Q23

MJ21195

Q25

MJ21195

Q27

VCC

_GA_NDS35FNOUT

Q31

1W0 ZD9

1N4745A 16V0

6910

R54

TO3

{Function}

TO3

{Function}

TO3

{Function}

TO3

{Function}

5.0W

3K6

R86

1/4W

470R

D20

MINI

MTP8P20

Q12

R45

MR854

5.0W

6925

3K6

TO220

Function

R46

R47

C15

2N2 400V

C16

470P 100V

1/4W

39R

MINI

6880

4N35

6880

4N35

U2:B

R81

0W5 ZD11

4V7

1/4W

1N750ARL

R65

220R

U2:A

MINI

1/4W

10R

2N5401

2N5551

2N6517

MPSA13

MPSA43

MPSA56

MPSA63

YS6909

BC550C

BC560C

AS35

MBS4942

M1146 Database History

MODEL(S):-

AP4040

VER# DESCRIPTION OF CHANGE

BOTTOM

VIEW

DATE

E B C

TO-92

FEB/12/98

JUN/19/98

JUL/4/98

SEP/10/98

JAN/27/99

JUL/08/99

AUG/12/99

OCT/12/00

10 AUG/28/01

11 SEP/18/01

12 MAY/03/02

13 .

MAY/16/03

FEB/09/04NOV8.30

SEP/2004

APR/25/06

MAY/02/06

APR/03/07

1.00

1.10

1.20

2.00

3.00

4.00

5.00

6.00

7.00

8.00

8.10

DERIVED FROM M1126

C B E

TO-92

PC#5767 C10,C15,C20A 2N2 TO PT#5427

PC#5798 R72 4K7 1/2W TO 4K7 1W

PC#5806 ADD 33R, 33u/16V ACROSS R57A,R64A,C30A,

-R72A,C31A,R71A

MJL21194

MJL1302A

MJL3281A

MJL21193

2SA2121-0

2SC5949-0

PC#5908 U1,U2 4N35 TO TLP621

SPKON JACKS RE-CONFIGURED

CORRECT ERROR IN SPKONS

PC#6278 ADD R86,C17 AT Q41. PC#6083 REDO GND TRA

PC#6429 ADD R87,C18 AT Q40

PC#6438 ADD R88,R89 AT U1, U2

PC#6517 Q13->20 #6900->#6909. Q21-Q28 #6927->#6910

R13 27K-<43K,C18 1N->220P,R87 100R->470R

8.20

PC#6607 C10,C15, C20A #5427->#5208

PC#6658 CHANGE BREAKAWAY AND ROUTE

CONVERT TO PCAD2002

PC#7007 MAC-224-4 TO STM-BTB-600BRG

PC#7083 MTP10N15L TO IRF630NPBF

HA, PC#7076, REPLACE Q5 #6989 WITH #7004

Q6 #6990 WITH #7005

STM-BTB-600BRG

9.00

9.10

9.20

9.30

NOV-19-08

10 D

11 D

12 D

13 D

10.00 Solder Updates

^ProductPOWER AMP

E C B

B C E

AP4040

PCB# M1146

Sheet 1 of 1

Date: Thu Sep 25, 2008

Rev:v1000

Filename: M1146v1000p0sch.sch2002

ETCH

GUIDE

INTO WAVE

YEL

EY9

ETCH

GUIDE

MR854

D22

MR854

D15

MR854

D14

MR854

D13

X24

D19

MR854

D17

MR854

D18

MR854

D16

BEC

LOC

Q31

6874

MJE350

6873

MJE340

R31

STM-BTB-600BRG Q30

6752

6925

MTP8P20

7004

2SA2121-0

7005

2SC5949-0

TO126

TO220

TO3P

Q41

R84

C21

X21

R33

R39

1/2W

22K

1/2W

22K

1/2W

22K

1/2W

22K

R69

R68

R66

R67

X18

10U

16V

Q40

TO92

Q12

Q11

200R0

91K

BAV21

RT1

MBS4992

Q29

YEL

470R

R87

EY10

3R9

470R

R83

BC550C BC560C

D10

200R0

R86

10N

C10

BIAS TRIM

R15

5834

2.0W

WC7

C29

C19

R62

C28

10K

R13

43K

C27

270R

22U

50V

22U

R34

50V

C26

C24

C25

C22

C23

+145V

C12

RED 12in

33V0 ZD13

R81

+78V

YEL 10in

BLU 6in

-145V

63V

22N

ZD5

12V0

-78V

WHT 7in

220R

GND

Q10

AP4040/V44

4N35

6880

4N35

6880

W10

2N6517

BLK 8in

M1146

v10.00

THIS CAP IS

USED AS A

C20A

SPACER

6874

6873

MJE340

Q18A

50V

22U

BLK 3.5"

BLK 18"

ETCH

Q15A

Q16A

v10.00

Pcb MechM1146

Top AssyM1146

MJE350

C19A

GUIDE

MJE340

SOCKET

v10.00

10P

C22A

10P

C23A

C26A

R58A

39R0

MPSA42

Q12A

SOCKET UPSIDE DOWN

63V

4U7

GND

BLK

ETCH

GUIDE

RED 2.5"

RED 13"

NORMAL

SIG

RED

C25A

ETCH

GUIDE

EY3 EY8

SPEAKON 4C

NFB

EY2

4U7

GND

63V Q20A

AP4040/V44

NORMAL LARGE

TSENSE

D14A

PRTCT

CLIM

R71A

RED

M1146

v10.00

BLK

BLK 4"

BLK 14"

SOCKET WITH DIRECTION

TAB

R49A

151R

33R

R57A

R72A

BLK

YEL YEL

33U

16V

C29A

3628

EY7

NL4MP-1

EY4

C30A

CLINCH

ORIGIN

INSERT

YEL

2.5"

YEL

19"

LONG AXIS

VCD

ORIGIN

DO NOT STUFF WIRES OR SPEAKON

JACKS FOR SERVICE BOARDS.

AP4040 / V44 LAYOUT

SEE LAYOUT DOCUMENTATION

SEE LAYOUT DIAGRAM

M1146 - AP4040 / V44 PRODUCTION NOTES

4. MOUNTING HARDWARE FOR Q11,Q12

#8741 4-40X 1/2" BOLT

#3501 BELL WASHER

T-220 DEVICE

1. MOUNTING DETAILS FOR 5W ADD #8629 SPACERS ONLY ON

5 WATT RESISTORS R29 AND R45. ENSURE SPACERS ARE UNDER

RESISTOR BODY ENOUGH TO RAISE IT OFF THE BOARD SURFACE.

8. TAB WIRE COLOURS: TAB 1 RED 16AWG TAB 2 YEL 16AWG

TAB 3 BLK 16AWG TAB 4 WHT 16AWG

TAB 5 BLU 16AWG TAB 6 OUTPUT +

TAB 7 OUTPUT -

2. MOUNTING HARDWARE FOR Q5 AND Q6.

#8667 SHOULDER WASHER

#3846 MICA

#8902 - 4-40 X 3/4 PAN PHIL

#8485 ZINC #6 WASHER

HEATSPREADER

PCB

#8701 4-40 KEPS NUT

Z234 CLAMP

T264 DEVICE

5. MOUNTING HARDWARE FOR TO3 OUTPUTS

#3797 THERMO PAD

HEATSPREADER

9. Q31 IS HAND INSERTED AND BENT OVER WITH FLAT SIDE

UP AS SHOWN.

TORQUE 4 INCH/LB

PCB

#8701 4-40 KEPS NUT

#8835 BOLT

TORQUE 4 INCH/LB

3. MOUNTING HARDWARE FOR Q40 AND Q41.

Z234 CLAMP

TO-3 TRANSISTOR

#3916 THERMAL PAD

#3517 #8 NYLON WASHER

#3851 1/2 PCB PLASTIC SPACER

HEATSPREADER

T126 TYPE DEVICE

#8663 SPACER

#4060 SIL THERMO PAD

HEATSPREADER

PCB

10. MOUNTING HARDWARE FOR Q15A AND Q16A.

#8800 6-32 KEPS NUT

#8701 4-40 HEX NUT

INITIAL TORQUE FOR TO-3'S IS 8 INCH/LB

#3851

#8902

440- SCREW

#3896 HEATSINK

Z234

FINAL TORQUE AFTER HEATSINK HAS

SPCR

#8485

CLAMP

COOLED FROM WAVE SOLDER IS 6 INCH/LB

WASHER

#3501

6. USE #2006 SMALL BODY 1R 1W FOR R33 AND R49.

7. MOUNTING DETAILS FOR Q30 TRIAC

WASHER

#4060

SIL-PAD

USE #8799 TO MOUNT TRIAC Q30

PLACE CLAMP PIC HERE

#8865 4-40 SCREW

11. CHECK THE TRANSISTORS FOR ANY SHORT.

#3517

WASHER

1/4"

12.. FOR CONNECTOR W1 USE YSPART 2328.

TO PLACE THE CONNECTOR BEND RESISTOR R55A TO THE LEFT

SO THAT THE CONNECTOR SITS FLUSH AGAINST THE BOARD.

BEND DOWN 1/4" FROM BODY OF THE TRANSISTOR

IMPORTANT:

AFTER MOUNTING DEVICE DO NOT CUT LEGS

BEND LEGS IN DIRECTION SHOWN

IT IS IMPRATIVE THAT LEG ARKED 2 AND 3 ARE

BENT FLAT AGAINST THE COPPER SURFACE.

CLAMP DETAIL - SEE NOTES 2 AND 3.

SEE LAYOUT DIAGRAM

2N5401

2N5551

2N6517

MPSA13

MPSA43

MPSA56

MPSA63

M1146 Database History

AP4040 / V44

VER# DESCRIPTION OF CHANGE

M1146.SCH_DATABASE_HISTORY

AP4040

VER# DESCRIPTION OF CHANGE

MODEL(S):-

# DATE

MODEL(S):-

# DATE

BC550C

BC560C

FEB/12/98

JUN/19/98

JUL/4/98

SEP/10/98

1.00

1.10

1.20

2.00

3.00

4.00

5.00

6.00

7.00

8.00

8.10

DERIVED FROM M1126

APR/25/06

MAY/02/06

PC#7007 MAC-224-4 TO STM-BTB-600BRG

AS35 MBS4942

PC#5767 C10,C15,C20A 2N2 TO PT#5427

PC#5798 R72 4K7 1/2W TO 4K7 1W

PC#5806 ADD 33R, 33u/16V ACROSS R57A,R64A,C30A,

-R72A,C31A,R71A

2.20

PC#7083 MTP10N15L TO IRF630NPBF

JAN/27/99

JUL/08/99

AUG/12/99

OCT/12/00

PC#5908 U1,U2 4N35 TO TLP621

SPKON JACKS RE-CONFIGURED

CORRECT ERROR IN SPKONS

PC#6278 ADD R86,C17 AT Q41. PC#6083 REDO GND TRA

PC#6429 ADD R87,C18 AT Q40

OUT

N/C

10 AUG/28/01

11 SEP/18/01

12 MAY/03/02

13 .

C B E

TO-92

10 D

11 D

12 D

13 D

E B C

TO-92

PC#6438 ADD R88,R89 AT U1, U2

IRF830

PC#6517 Q13->20 #6900->#6909. Q21-Q28 #6927->#6910

MTP12P10

MTP10N15L

IRL2910

R13 27K-<43K,C18 1N->220P,R87 100R->470R

MAY/16/03

FEB/09/04

SEP/2004

APR/25/06

MAY/02/06

APR/03/07

8.20

8.30

9.00

9.10

9.20

9.30

PC#6607 C10,C15, C20A #5427->#5208

PC#6658 CHANGE BREAKAWAY AND ROUTE

CONVERT TO PCAD2002

MJL21194

MJL1302A

MJL3281A

MJL21193

2SA2121-0

2SC5949-0

IRF5210

BD139

BD237

BD238

MJE340

MJE350

MJE271

MJE270

BD140

MJ21195

MJ21196

PC#7007 MAC-224-4 TO STM-BTB-600BRG

PC#7083 MTP10N15L TO IRF630NPBF

HA, PC#7076, REPLACE Q5 #6989 WITH #7004

Q6 #6990 WITH #7005

MTP2P50E

MTP8P20

IRF720

MTP23P06

IRF822

BF872

BF871

2N6556

2N6553

MAC224

NOV/18/08

10.00 Solder Updates

10 D

11 D

12 D

13 D

IRF4905

Mnnnn Drilling History

BOTTOM

VIEW

MODEL(S):-

# DATE

{MODEL}

VER# DESCRIPTION OF CHANGE

B C E

G D S

E C B

B C E

10 D

11 D

12 D

13 D

C214A

220P 100V

R203A

1/4W

10K0

MINI

W35:A 12

W35:B 12

W35:C 12

W35:D 12

W35:E 12

W35:F 12

W35:G 12

W35:H 12

W35:I 12

W35:J 12

W35:K 12

W35:L 12

R201A

1/4W

16K5

C201A

33U

MC33078P

U201:A

16V

DPDT Switch

GENERIC_XF_2S_1P

R202A

1/4W

16K5

WHITE

BLACK

Thermal Breaker

R204A

1/4W

10K0

MINI

C214B

220P 100V

R203B

1/4W

10K0

R201B

1/4W

16K5

MINI

C201B

33U

16V

MC33078P

R202B

1/4W

16K5

3700

U201:B

R204B

K2:A

1/4W

3721

10K0

MINI

K1:B

3700

K2:B

MJF6388

Q204

6815

T221D

R213

1/2W

R215

1/4W

D240

4007

15K

RAD

K1:A

K1:C

R217

1/4W

R243

1/4W

C215

100V 4U7

10R

FLMP

27K

MPSA06

TO92

3700

BC550C

Q240

5103

U201:C

R244

1/4W

Q241

5101

220K

MINI

2N5401

TO92

Q202

5108

D203

4007

TO92

R218

1/4W

MJF6668

Q205

6814

T221D

10R

FLMP

R214

R216

1/4W

1/2W

100V 4U7

C203

15K

MINI

MPSA06

TO92

Q201

5103

4148

D207

BC550C

MPSA06

TO92

R211

R225

1/4W

Q203

5101

Q208

5103

1/4W

220K

470R

MINI

MJF6388

TO92

R227

Q207

6815

T221D

1/4W

220R

MINI

2N6517

2N5401

2N5551

MPSA06

MPSA13 MJF6668

MPSA43

D211

4148

MJF6388

W36:A

W37:A

W37:B

W37:C

W37:D

W37:E

W37:F

W37:G

W37:H

C213

470U 63V

W36:B

W36:C

W36:D

W36:E

W36:F

W36:G

BC550C

BC560C

MPSA56

MPSA63

27K

1/4W

R250

W38:B

W38:A

2N6517

TO92

D220

R253

1/4W

Q211

6854

W39:B

W39:C

W39:A

W39:D

680R

FAN

4007

D221

{C_Type}

FAN

MPSA13

TO92

4007

Q212

5105

C B E

TO-92

E B C

TO-92

B C E

TO-221D

W36:H

6840_PC

3700_DRW

3721_DRW

FAN1

4007

Product

Sheet1

AP4040/V44

D223

4007

PCB# -

Sheet 1 of 1

YsType:YS

D222

Date: Wed Feb 03, 2010 Rev:12V00

Filename: X8012V1200sch.sch2002

StepAndRepeat - [email protected]@0.000

M1147 AP4040

BLK BLK

W29

BLK

XFMR

PRI

W10

YEL

RED RED

XF SEC MID

GRY

W30

W32

W31

6451

W23

BRIDGE

C208

C207

C210

C209

W34

100V

330U

100V

330U

BRIDGE MOUNTED

BY WIRING

6419

TOP AMP

W36

D205 4148

D204 4148

GRNGRN

X24

C 1

N O

PC-C

TO BOTTOM

2328

C202B

2328

Q240

AMP

W37

X40

Q241

BLU

X22

N O

C 2

RELAY 1A

X25

C201B

10K0

C215

4U7

16V

33U

BLU

ACT

100V

R201B

BRIDGE

W20

4148

10K0

RSIG

RREF

LREF

LSIG

+18

D201A

R202A

D202A

XF_SEC_MID

U201

W15

RED

BRIDGEBRIDGE

R204A

YEL

10K0

YEL

100U

25V

R201A

LVGND

-18

XF_SEC_HI

X19

16V

33U

C214A

220P

LCLIP

C212

R203A

X18

X16

10K0

R226

RCLIP

BEC

LOC

PRTCT

M1147 AP4040

RELAY 2C

10K

R256

C206

X26

BRIDGE MOUNTED

X15

X14

BY WIRING

6419

M1134 V44

Q210 ZD206

ZD202

WHT

X17

X23

22V0

R252

K1 R251

3700

47K

4007

10K

D223

R254

4148

7K5

22N C204

D210

47K

2N6517

D219

4148

WHT

FAN

R B

D220

R219

27K

R250

Q211

X13

18V0

15K

1/2W

10V0

ZD213

ZD209

RED

W16

XF_SEC_HI BRIDGE W18

BRIDGE

3538

4007

Q212

C203

4U7

D203

MPSA13

ZD208

X11

R253

R255

680R

15K

100V

1/2W

X12

10K

R230

R229

R228

2R2

Q202

20V0

ZD201

4007

D207

R227

4007

D222

4007

220R

4V7

ZD207

D206

BC550C

220K

Q208

MPSA06

R237

R211

Q201

Q203

6 8 1 5

Pcb Mech X8012 12V0

Top Assy X8012 12V0

}

a t t s { W

M J F 6 3 8 8

MJF6668

MJF6388

CLINCH

ORIGIN

INSERT

BlankSize - 14000 x 8000

SEE LAYOUT DOCUMENTATION

LONG AXIS

VCD

ORIGIN

SEE LAYOUT DIAGRAM

M1147 AP4040

X8012 PRODUCTION NOTES:

1. FOR C1 USE 22N FOR NORTH AMERICAN AND 680N FOR EURO.

2. ADD RTV UNDER RELAY AND BEND LEADS FLAT TO PCB.

RELAY

RTV

PCB

SEE LAYOUT DIAGRAM

PIN CONFIGURATION

X8012 Database History

AP4040 AND V44

VER# DESCRIPTION OF CHANGE

X8012 PCB_DATABASE_HISTORY

2N6517

2N5401

MODEL(S):-

# DATE

MODEL(S):-

# DATE

AP4040 AND V44

VER# DESCRIPTION OF CHANGE

2N5551

MPSA06

MPSA13

MPSA43

MPSA56

MPSA63

MJF6388

FEB/12/98

MAR/30/98

APR/07/98

JUL/15/98

OCT/27/99

APR/03/00

DEC/04/01

JAN/15/02

SEP/2004

1.00

2.00

2.10

3.00

4.00

5.00

6.00

7.00

DERIVED FROM M1127

REPLACE R233&THERMISTOR WITH SURGISTORS

PC#5664 ADD EXTRA PROTECT CIRCUIT

PC#5798 REPLACE ZD212 WITH JUMPER

PC#5695 ADD TP9,10 . ENLARGE AC TRACES

PC#6218 UPDATE REL2 SYMBOL (HOLE LOCATIONS)

MJF6668

BC550C

BC560C

COM

REPLACE JUMPERS FOR BRIDGE WITH TABS AND WIRES7

COM1 COM2

NEW SOLDERMASK FOR TABS

CONVERT TO PCAD2002

NC1

NO1

NC2

NO2

10 9-MAY-2006 8.00

11 23 Nov, 2006 .

REDO AC FOR CE COMPLIANCE

Imported test node locations from MD database.

10 D

11 D

12 08 Feb, 2007 9.00

CHANGED ROUTE FILE, FIX SPACING SNAPIN CLOSE W3612 D

13 .

CHANGE C213 FROM 470U 25V #5618 TO 470U 63V #5621 13 D

C B E

TO-92

E B C

TO-92

B C E

TO-221D

23-JAN-2008 10.00 Solderability Update, corrected AC clearances.

X8012 PENDING CHANGES

17-FEB-2009 .

PC#7717,ONLY FOR V44. CHANGE R201A,R201B,R202A

R202B FROM 10K0 TO #5057 16K5 1% 1/4W

3721_DRW 3700_DRW

MODEL(S):-

# PC#

AP4040 AND V44

PENDING CHANGE

20-MAY-2009 11.00 CREATED X8012 FOR NEW CABLES, PC#7717 and 7738

OCT/21/09

12.00 PC#7885: Span change on X30-X35

03-FEB-2010 .

PC7935: Change C203, C215 from #5259 to #5269 GG

10 D

11 D

12 D

13 D

*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY

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