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

WORLD HEADQUARTERS

CANADA

Yorkville Sound

550 Granite Court

Pickering, Ontario

L1W-3Y8 CANADA

Voice: (905) 837-8481

Fax: (905) 837-8746

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

SERVICE MANUAL

MODEL TYPE: YS1036

YCS100H2

Input

1

2

3

Gain

Gain

Presence

Solo

Level

Volume

Boost

Treble Middle Bass

Modern Scoop

Reverb Effects

Volume

Boost

Treble Middle Bass

Modern Scoop

Reverb Effects

Resonance

11

Master

Solo

Boost

Boost Modern Bright

Tuner

Mute

On

Standby Power

Manual-Service-YCS100H2-00-1v0

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” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

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.

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.

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 accompagnant l’appareil en ce qui concerne l’opération et la maintenance de cet appareil.

S2125A

FOLLOW ALL INSTRUCTIONS

Instructions pertaining to a risk of fire, electric shock, or injury to a person

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.

SUIVEZ TOUTES LES INSTRUCTIONS

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 PAR L’UTILISATEUR.

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.

Clean only with dry cloth.

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

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!

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. 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

Note: Prolonged use of headphones at a high volume may cause health damage on your ears.

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.

Nettoyez seulement avec le tissu sec.

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!

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. 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.

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: L'utilisation prolongée des écouteurs à un volume élevé peut avoir des conséquences néfastes sur la santé sur vos oreilles. .

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.

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.

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.

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.

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.

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.

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

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. Assurezvous 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.

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

YS # Description

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

5907 YEL 3MM LED 1V9 20MA.4SPCER T&R

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

6397 JEWELED PILOT LAMP AMBER REG V1

6398 RED 5MM LED 1V5 20MA HIGH EFF

6399 YEL 5MM LED 1V5 20MA HIGH EFF

6438 1N4007 1000V 1A0 DIODE T&R

6825 1N4148 75V 0A45 DIODE T&R

6888 HER508 1000V 3A0 DIODE ULTRAFAS

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

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

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

6871 MC7915CT TO220 N 15V0 REG V2

6872 MC7815CT TO220 P 15V0 REG V1

5101 BC550C TO92 NPN TRAN T&R TB

5102 BC560C TO92 PNP TRAN T&R TB

5108 2N5401 TO92 PNP TRAN T&R TA

5122 J109 TO92 NCH JFET T&R TC

6882 TL072CP IC FET DUAL OP AMP

5404 _27P 100V 10%CAP T&R BEAD NPO

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

5277 220P 200V 5%CAP T&R RAD CER.2NPO

5408 _47P 100V 10%CAP T&R BEAD NPO

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

5206 __1N 400V 5%CAP T&R RAD .2FLM

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

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

5275 __3N3 100V 5%CAP T&R RAD .2FLM

5816 680P 100V 5%CAP T&R RAD CER.2NPO

5204 _10N 100V 10%CAP T&R RAD .2FLM

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

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

5224 _47N 100V 10%CAP T&R RAD .2FLM

5272 __6N8 100V 5%CAP T&R RAD .2FLM

5834 _10N 250V 20%CAP BLK RAD POLY FLM

5841 _47N 250V 10%CAP RAD POLYFILM BULK

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

5227 _82N 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

5233 330N 63V 5%CAP T&R RAD .2FLM

5602 330N 250VDC 10%CAPBLK RAD POLY FLM

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

5240 680N 63V 10%CAP T&R RAD .2FLM

5266 680N 250V 20%CAP BLK 'X2' 30MM AC

5629 _10U 160V 20%CAP BLK 10X13MM EL

5631 _22U 50V 20%CAP T&R 6X7MM .2EL

5958 _22U 350V 20%CAP BLK 13X25 EL

5959 _10U 450V 20%CAP BLK EL

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

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

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

5957 470U 350V 20%CAP BLK 30X50 EL

5888 2200U 25V 20%CAP BLK 16X25MM EL

4423 _20K 15AAUDIO 9MM P32

4420 _50K B LIN 9MM HORIZONTAL P28

4424 100K 1B LIN 9MM P32

4425 500K 15AAUDIO 9MM P32

3976 SNAP ON 0.843" INSULATING BUSHING

6563 ___5H CHOKE 100MA

8522 RUBBER BUMPER WITH WASHER -SMALL-

8570 CORNER,2 LEGS NOTCED BLACK POWDER C

3467 CLIP 205X032 14-16AWG DISC/INSUL

3478 CLIP 205/187X032 18-22AWG DISCO/INS

3489 CLIP 250X032 18-22AWG DISCO/INSL

3490 CLIP 250X032 14-16AWG DISCO/INSL

3529 CLIP 250X032 TN 18-22AWG MALE

3601 RING TERMINAL 16AWG WIRE & #8 SCREW

9925 TINNERMAN CLIP 1/8" STUD SIZE ROUND

3450 1/4" JCK PCB MT ALL-GOLD SKT

3427 MIDI JCK PCB MT HORZ 5PIN DIN

3498 1/4" JCK PCB MT HORZ

3921 1/4" JCK PCB MT VERT STER RT SWT

3890 36"RCA DUAL CABLE 0'/90' RED/WHITE

6541 RCA SNGL PCB MT HORZ K901

3923 XLR MALE PCB MT HORZ MTHOLE-V SNAP

3451 EYELET SMALL 0.089 OD PLATED

YCS100H2 Parts List 5/5/2010

YS # Description

2472 T3,15A GDA BUSSMANN 5X20MM FUSE

TFS-4 TRAYNOR QUAD FOOTSWCH 20' CORD

8451 10" STRAP HANDLE,BLACK METAL ENDCAP

3977 QUAD XSISTOR SPRING, ZINC YELLOW

8889 RUBBER GROMMET #2183-034-BLK

3438 IEC PWR SOC W/.205TAB &FUSE 10A250V

3810 4" NYLON CABLE TIE

8700 3/8" MOUNTING HOLE PLUG BLACK NYLON

4004 _9 CIR WAFER W/LCK VT 0.1"

8430 KNOB CHICKEN-BEAK

8431 KNOB BUDGIE-BEAK

8633 KNOB ROUND PUSHBUTTON 1/4" BLACK

8649 BUTTON KNOB FLAT BLACK

9921 KNOB 0-DEG GRY W/O COVERING

3426 8' 3/16 SJT AC LINE CORD REMOVB-CSA

8268 TRAYNOR LOGO PLASTIC NICKEL PLATING

4141 MIDI CABLE, BLACK - 20'

8800 6-32 KEPS NUT ZINC

8604 10-32 T NUT

8841 10-32 KEPS NUT TIN PLATED

8890 1/4-20 CAGE NUT C79-88142027

9977 5/16-18 NYLON INSERT LOK NUT ZN CLR

8797 5/16-18 KEPS NUT JS500

3796 ELASTOMER PAD TSIL 1.0X0.8

8581 CUSTOM PBL TRANSISTOR SPACER

4597 22AWG STRAN TC WIR JMP

4599 22AWG SOLID SC WIR T&R JMP

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

4896 1/4W 15R 5% T&R RES

4612 1/2W 18R 5% T&R RES

4817 1/4W 47R 5% T&R RES

2019 1/8W 100R0 1%FLAME PROOF T&R RES

4652 1/2W 100R 5% T&R RES

4735 1.0W 100R 5% T&R RES

4667 1/2W 270R 5% T&R RES

4736 5.0W 390R 5% BLK RES

4821 1/4W 470R 5% T&R RES

4871 1/4W 560R 5% T&R RES

5019 1/4W 620R 5%MINI T&R RES

4873 1/4W 680R 5% T&R RES

4822 1/4W 820R 5% T&R RES

4623 1/2W 1K 5% T&R RES

4823 1/4W 1K 5% T&R RES

4802 1/4W 1K21 1% T&R RES

4624 1/2W 1K5 5% T&R RES

4824 1/4W 1K5 5% T&R RES

4791 1/4W 1K54 1% T&T RES

4714 1/4W 2K21 1% T&R RES

4681 1.0W 4K7 5% T&R RES

4827 1/4W 4K7 5% T&R RES

4628 1/2W 6K8 5% T&R RES

4828 1/4W 6K8 5% T&R RES

4863 1/4W 8K2 5% T&R RES

4829 1/4W 10K 5% T&R RES

5031 1.0W 10K0 5% T&R RES

6116 1/4W 10K0 1%MINI MF T&R RES

4830 1/4W 15K 5% T&R RES

4831 1/4W 18K 5% T&R RES

4885 1/4W 20K 5% T&R RES

4833 1/4W 27K 5% T&R RES

4840 1/4W 33K 5% T&R RES

4868 1/4W 36K 5% T&R RES

4853 1/4W 39K 5% T&R RES

4834 1/4W 47K 5% T&R RES

4803 1/4W 49K9 1% T&R RES

4835 1/4W 56K 5% T&R RES

4836 1/4W 68K 5% T&R RES

4838 1/4W 100K 5% T&R RES

4776 1/4W 113K 1% T&R RES

4851 1/4W 120K 5% T&R RES

4790 2.0W 150K 5%10MM BODY T&R RES

4839 1/4W 150K 5% T&R RES

4849 1/4W 180K 5% T&R RES

4886 1/4W 200K 5% T&R RES

4641 1/2W 220K 5% T&R RES

4841 1/4W 220K 5% T&R RES

6145 1/4W 249K 1%MINI T&R RES

4843 1/4W 470K 5% T&R RES

4844 1/4W 1M 5% T&R RES

4845 1/4W 2M2 5% T&R RES

3

10

1

1

4

8

2

12

3

1

2

6

2

1

1

3

10

6

4

1

6

1

1

2

1

1

8

3

1

1

1

2

1

23

6

6

2

3

1

1

1

1

4

1

22

1

6

3

1

3

5

1

4

2

1

1

7

2

14

3

9

3

1

1

3

Qty.

6

4

4

3

1

2

1

1

10

1

5

1

1

8

5

1

2

3

1

19

4

1

1

1

1

25

5

8

2

3

2

13

1

6

8

1

4

4

3

8

4

2

2

4

3

19

11

11

7

3

2

14

5

3

2

3

1

1

1

7

1

9

2

1

2

2

4

10

126

4

2

1

2

2

1

2

1

1

1

8

Qty.

1

1

1

4

23

14

1

1

1

1

8

1

8

1

4

YS # Description

3700 RELAY 2C 01AMP DC24 015MA PC-S

3537 ACC# 4EB3C1B LONG REVERB

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

8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK

8742 4-40 X 3/8 PAN PH TAPTITE 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

8784 #6 X 7/16 PAN QUAD FRAME BLACK PHOS

8755 #6 X 5/8 PAN QUAD TY A JS500 BLACK

8828 6-32 X 3/4 PAN PH TAPTITE JS500

8785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE

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

8753 #10 X 1/2 PAN QUAD TY A JS500 BLACK

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

8893 10-32 X 1 FLAT PHILIPS TT JS500 BLK

8843 10-32 X 1 1/8 FLAT QUAD MS JS500

8780 5/16-18 X 3 3/4 CARRIAGE BOLT FT ZN

8770 1/4-20 X 1 5/16 TRUSS PH MS JS500

3833 8 X 3/8 (250 OD,.171 ID)NY SPACER

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

2355 NYLON STANDOFF NUT #4 375MIL

2335 NYLON STANDOFF NUT #4 500MIL

8482 3/8 1D FLAT WASHER

8682 #4 TEFLON WASHER .125ID .281OD .031

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

8817 #10 FLAT WASHER FOR 3/16" BOLT

3440 4PDT MINI VERT ALT SWITCH

3424 DPDT SLID SW PCMT H GOLD CONTACTS

3436 DPDT PUSH SW PCMT H BREAK B4 MAKE

3439 DPDT MINI PC VERT MOMENTARY

3522 DPDT MINI PC VERT SNP ALT

3554 DPST TOGGLE SW QUICK .250" 4 TERM

6544 DPDT TOGGLE SW QUICK .250" 6 TERM

3698 SPST ROKR SW QUIK 180" AC PWR BL/BL

3682 250 MALE PCB TAB REEL

3731 SPRING RETAINER FOR OUTPUT TUBE

3732 9 PIN PC MOUNT TUBE SOCKET BE

3984 8 PIN PC MOUNT TUBE SOCKET BE

12AX7 12AX7 DUAL TRIODE PREAMP TUBE

EL34EHM EL34 PENTODE OUTPUT TUBE

1403 YCS100H TOROID COVER VR 122 X 65

1404 TOROID COVER VR 130 X 70

CH1332 120-100VAC 60-50HZ YCS100H T'R

CH1332M YCS100H OUTPUT XFM

1

20

4

4

4

4

1

1

4

1

1

3

8

1

1

1

1

4

8

3

11

14

1

1

2

8

1

2

4

2

Qty.

7

1

2

10

4

6

2

16

4

2

6

40

2

30

6

1

2

3

4

5

6

7

8

9

10

11

A

GND

100N

63V

C1

R19

4W 2K21

.

R13

4W 1M

.

47N

C98

100V

GND

TUNER OUT

J7

INPUT

PowerAmp[P2]

GND

R197

4W 1M

.

BC550C

+15V

Q8

5101

TO92

R200

4W 10K

.

C99

22U

R198

4W 10K

.

50V

S

-

R1

4W 113K

.

R7

4W 1K

.

INPUT

Val

V1:A

27P

C3

100V

2X_TRIODE_HCT

{Body}

R

-

-15V

T

-

B

J1

16AWG

GRN

W25_

ToPS

16AWG

W27

GRN

ToJax

18AWG

RED

W43_

Input

18AWG

RED

W43

Input

47N

C4

250V

+200V

R199

4W 10K

.

C

R20

1/4W

249K

.

D E F G H I J K L M N O P Q

C17

1N 400V

K1:A K1:B

BOOST3

S21:C

3440

ALTERNATE

18AWG

GRN

W31_

Input GND

18AWG

GRN

W31

GND

Input GND

C9

47N 100V

ALTERNATE

R24

1/4W

249K

.

BOOST1

S1:C

3440

ALTERNATE

R25

1/4W

249K

.

R270

4W 47K

.

R46

1/4W

249K

.

BOOST2

S3:C

3440

ALTERNATE

R47

1/4W

249K

.

GND

ALTERNATE

BOOST3

S21:D

3440

ALTERNATE

GND

.

249K

1/4W

R21

C5

4N7 250V

R29

4W 56K

.

R26

1/4W

47K

.

R28

1/4W

249K

.

R27

1/4W

249K

.

1N5

C6

200V

GND

R77

1/4W

47R

.

18AWG

BRN

W44

CH1

18AWG

WHT

W45

CH2

R32

4W 1K5

.

3440

S21:A

BOOST3

ALTERNATE

BOOST3

S21:B

3440

-15V

BOOST3

LD3

RED

5906

LVGND

R2

4W 113K

.

BOOST1

S1:D

3440

ALTERNATE

BOOST1

S1:B

3440

ALTERNATE

BOOST2

S3:D

3440

ALTERNATE

BOOST2

S3:B

3440

R14

4W 1M

.

500K

15A

4425

M

P1:A

GAIN3

2N2

C10

400V

Alternate

LVGND

BRIGHT

S4:B

3522

R68

4W 1K5

.

-15V

BRIGHT

LD7

YEL

5907

R45

1/4W

47K

.

GND

K1:C

NET00138

D33

R222

1/2W

1K5

.

4148

DUCKING

R261

4W 2M2

.

GND

MODERN3

S16:A

3522

Alternate

+15V

R194

4W 1K

.

MODERN3

S16:B

3522

Alternate

R191

1/4W

47K

.

R188

4W 47K

.

C15

100N 63V

C16

47N 100V

M

100K

1B

4424

P11:A

TREBLE3

R38

1/4W

49K9

.

500K

15A

4425

M

P4:A

BASS3

Alternate

500K

15A

4425

M

P7:A

VOLUME3

.

120K

1/4W

R277

BRIGHT

S4:A

3522

1N

C141

400V

R276

1/4W

200K

.

R245

1/4W

249K

.

R244

1/4W

200K

.

C126

1N5 200V

TL072

GND

+15V

U10:A

R12

1/4W

10K

.

R17

1/4W

10K

.

R18

1/4W

10K

.

C127

1N 400V

R42

1/4W

10K

.

+15V

1N

C7

400V

C8

2N2

INPUT

Val

V1:B

400V

2X_TRIODE_HCT

{Body}

R8

4W 1K

.

3440

S1:A

BOOST1

LVGND

ALTERNATE

R30

4W 1K5

.

M

18AWG

BRN

CH1

500K

15A

4425

W44_ BOOST1

LD1

1N

C146

400V

-15V

RED

5906

P3:A

GAIN1

R16

1/4W

100K

.

R266

470K

.

LVGND

ALTERNATE

C29

1N 400V

R39

1/4W

249K

.

3440

S3:A

BOOST2

R34

4W 1K5

.

M

18AWG

WHT

CH2

500K

15A

4425

P5:A

GAIN2

W45_

1N

-15V

C147

400V

R44

1/4W

100K

.

BOOST2

LD4

RED

5906

R267

470K

.

+225V

PowerAmp[P1]

Input[F9]

Input[F6]

SHIFT3

LD8

GRN

5908

LVGND

20K

15A

4423

M

P18:A

MID3

GND

100N

63V

C139

GND

-15V

TL072

U10:C

U10:B

MINI

620R

R278

Switching[B11]

R167

1/4W

R40

4W 249K

220K

.

.

R168

4W 249K

.

R239

4W 120K

.

R15

4W 120K

.

+225V

R5

4W 180K

.

R11

4W 1K

.

PRE-OUT

Val

V3:A

2X_TRIODE_HCT

{Body}

PowerAmp[P1]

Input[F9]

Input[H4]

4W 249K

.

R4

470P

C27

100V

C28

4N7

OVERDRIVE

Val

V2:B

2X_TRIODE_HCT

{Body}

250V

R10

4W 1K54

.

330N

63V

C25

+225V

470P

C128

100V

GND

R268

2M2

.

PowerAmp[P1]

Input[H4]

Input[F6]

4W 113K

.

R3

1N

C26

400V

C30

4N7

OVERDRIVE

Val

V2:A

250V

2X_TRIODE_HCT

{Body}

R9

4W 1K54

.

330N

63V

C24

680N

63V

C12

GND

PRE-OUT

Val

V3:B

2X_TRIODE_HCT

{Body}

R6

4W 49K9

.

C38

220N 250V

K3:A K3:B

R262

4W 2M2

.

GND

GND

MODERN1

S5:A

3522

Alternate

R263

4W 2M2

.

+15V

R195

4W 1K

.

SHIFT1

LD10

GRN

5908

LVGND

C19

1N 400V

R189

4W 39K

.

100K

1B

4424

M

P14:A

TREBLE1

C21

100N 63V

MODERN1

S5:B

3522

Alternate

R192

1/4W

56K

.

C23

47N 100V

49K9

R37

.

500K

15A

4425

M

P6:A

BASS1

4N7

C142

250V

20K

15A

4423

M

P16:A

MID1

-15V

100N

63V

C140

LVGND

Switching[N4]

Input[I11]

DUCKING

500K

15A

4425

M

P9:A

VOLUME1

LVGND

SCOOP1

LD6

YEL

5907

SCOOP1

S7:B

3522

Alternate

R154

1/4W

10K

.

R65

1K5

.

K3:C

R264

4W 2M2

.

GND

C31

1N 400V

R190

4W 39K

.

100K

1B

4424

M

P2:A

TREBLE2

GND

-15V

3700

D34

R223

1/2W

1K5

.

4148

R265

4W 2M2

.

R269

2M2

.

GND

NET00120

K4:A K4:B

DUCKING

MODERN2

S10:B

3522

Alternate

+15V

R196

4W 1K

.

C94

100N 63V

MODERN2

S10:A

3522

Alternate

C95

47N 100V

49K9

R48

.

500K

15A

4425

M

P8:A

BASS2

6N8

C143

100V

R193

1/4W

56K

.

20K

15A

4423

M

P24:A

MID2

500K

15A

4425

M

P12:A

VOLUME2

SCOOP2

S8:A

3522

LVGND

1K5

R66

.

Alternate

SHIFT2

LD14

GRN

5908

K4:C

GND

3700

D35

LVGND

NET00122 DUCKING

4148

R281

1/2W

1K5

.

Switching[N4]

Input[N5]

NOTES FOR SWITCHES AND RELAYS ARE FOR "SWITCH UP" AND "RELAYS UNENERGISED" POSITIONS.

-15V

SCOOP2

LD5

YEL

5907

C144

63V 150N

R280

1/4W

1M

.

+15V

.

4W 47K

R279

C145

4N7 250V

BC550C

Q20

5101

R218

1/4W

100K

.

TO92

-15V

R63

1/4W

249K

.

SCOOP1

S7:A

3522

Alternate

C36

1N 400V

R62

1/4W

180K

R59

.

4W 150K

.

R55

1/4W

68K

.

R64

1/4W

249K

.

SCOOP2

S8:B

3522

C35

1N 400V

R61

1/4W

180K

.

R60

4W 150K

.

R56

1/4W

68K

.

R57

1/4W

10N

100K

.

C34

100V

10N

R58

1/4W

100K

.

C33

100V

GND

Alternate

GND

+15V

-15V

R43

1/4W

100K

.

TL072

U9:C

U9:A

GND

R243

1/4W

100K

.

PRE-OUT

J109

Q21

5122

TO92

TL072

U9:B

-15V

+15V

100N

63V

C138

100N

63V

C137

GND

Rev: V4.00

1

2

3

4

5

6

7

8

9

10

11

A B C D E F G H I J K L M N O P Q

1

2

3

4

5

6

7

8

9

10

11

A

EFF RTN

J5

S

-

S

-

R

-

R

-

T

-

T

-

B

50V

R101

1/4W

47K

.

22U

C48

C

100N

63V

C46

C45

63V

100N

R83

4W 470K

.

GND

R86

1/4W

15R

.

R85

470R

.

R94

1/4W

4K7

.

+15V

-15V

U2:A

U2:C

TL072

BC550C

TO92

Q14

5101

R80

4W 47R

.

4148

D6

Send

+15V

R82

1/4W

470R

.

6541

J10

BC560C

R81

4W 47R

.

4148

D5

Q15

5102

-15V

TO92

10V0 1N5240BRL 0W5 D21

D22 0W5 1N5240BRL 10V0

R84

1/4W

10K

.

C39

4N7 250V

R95

1/4W

27K

.

C44

33U 16V

50K

B LIN

4420

GND

M

P19:A

EFF LEVEL

+15V

TL072

U1:C

R93

1/4W

47K

.

U1:A

-15V

GND

EFF SEND

J4

MINI

620R

1/4W

R97

R100

1/4W

47K

.

MINI

620R

1/4W

R96

50V

4W 47K

22U

C47

.

R242

D

C41

220N 63V

R88

1/4W

2K21

.

E

R90

1/4W

560R

.

C42

220P

R89

1/4W

180K

.

100V

F

C43

33U 16V

TL072

J9

6541

Return

C40

100N

2N2

C13

400V

63V

R87

4W 470K

.

U2:B

GND

C50

220P 100V

R102

1/4W

27K

.

TL072

R99

4W 10K

.

U1:B

R111

1/4W

4K7

.

R98

4W 10K

.

C51

220P 100V

R103

1/4W

27K

.

GND

68N

C56

100V

3N3

R112

1/4W

4K7

.

C55

100V

R113

1/4W

4K7

.

+15V

680P

C57

100V

-15V

TL072

U3:C

U3:A

LVGND

C63

63V

100N

GND

R230

2W 1K

.

G

1N

.

100K

1/4W

R236

C121

400V

R228

1/4W

4K7

.

R232

4W 47K

.

R234

4W 47K

.

BC550C

Q18

5101

TO92

GND

J109

Q5

5122

TO92

H I J

C134

22N

20K

15A

4423

M

P13:A

REVERB3

100V

R22

1/4W

6K8

.

R92

1/4W

6K8

.

C133

22N

20K

15A

4423

100V

M

P17:A

REVERB1

LVGND

R126

2W 1K

.

R231

4W 47K

.

R235

1/4W

100K

.

C132

22N

20K

15A

4423

M

P10:A

REVERB2

100V

.

R233

4W 47K

BC550C

TO92

Q19

5101

R91

1/4W

6K8

.

1N

C120

400V

GND

J109

Q4

5122

TO92

C49

33U 16V

GND

R127

1/4W

10K

.

R130

1/4W

10K

.

C62

100V 47P

R129

1/4W

10K

.

C61

47P

R128

1/4W

10K

.

+15V

-15V

100V

TL072

U5:C

U5:A

R229

1/4W

4K7

.

EFF F.S.

R122

1/4W

620R

MINI

J15

-15V

C60

22U 50V

C59

22U 50V

R121

4W 620R

MINI

S

-

R

-

R74

100K

.

T

-

D.I. OUT

J8

3923

TL072

R75

4W 100K

.

GND LIFT

3436

S13:B

C52

330N 63V

C53

330N 63V

R109

4W 33K

.

R110

4W 1K5

.

C54

330N

D8

4148

63V

R216

4W 36K

.

U3:B

R124

1/4W

10K

.

R123

1/4W

10K

.

TL072

TL072

R108

1/4W

47K

.

R125

1/4W

4K7

.

50K

B LIN

4420

GND

P27:A

D.I. LEVEL M

GND

PA_IN MUTE-OUT

U5:B

GND

S13:A

3436

GND LIFT

LINE_IN

PRE-OUT

GND

J2

J3

Input[P4]

A

S

S

-

R78

1/4W

220K

R

-

.

R T

Gold

16AWG

GRN

W27_

Gold

Gold

FromInput

R246

1/4W

620R

MINI

R79

1/4W

220K

.

T

-

R247

1/4W

620R

MINI

PRE-OUT

B

50V

50V

22U

C14

22U

C37

GND

R251

R250

1/4W

10K0

MINI

R255

1/4W

10K0

MINI

R253

1/4W

10K0

C123

47P

MINI

1/4W

10K0

MINI

100V

R254

1/4W

10K0

MINI

C

C122

47P

U4:B

C97

47P

R248

1/4W

10K0

MINI

100V

R252

1/4W

10K0

MINI

+15V

-15V

100V

TL072

U11:B

U11:C

C118

47P

TL072

U11:A

D

100V

R249

1/4W

10K0

MINI

GND

33U

16V

C124

E

R256

1/4W

2K21

.

R107

1/4W

47K

.

R106

1/4W

4K7

.

GND

GND

R31

1/4W

4K7

.

C103

220P 200V

F

SOLO

M

20K

15A

P15:A

4423

TL072

U12:A

MASTER

M

20K

15A

+15V

-15V

P21:A

4423

C11

47P 100V

TL072

U12:C

U12:B

-15V

G

+15V

100N

C136

63V

100N

63V

LVGND

C135

33U

16V

C58

R118

1/4W

10K

.

GND

H

+15V

R114

1/4W

4K7

.

-15V

TL072

U4:C

U4:A

I

BC550C

TO92

R115

1/4W

470R

.

BC560C

TO92

Q17

5101

R116

4W 47R

.

R119

1/2W

100R

.

R117

4W 47R

.

R120

1/2W

100R

.

Q16

5102

J

SOLO

S2:A

3522

-

T

GND

GND

GND

K

M

20K

15A

4423 R23

1/4W

P20:A

EFFECTS3

6K8

.

M

20K

15A

4423 R104

1/4W

P25:A

EFFECTS1

6K8

.

M

20K

15A

4423 R105

1/4W

P26:A

EFFECTS2

6K8

.

-

R

-

S

J6

HEADPHONES

K

SOLO

S2:B

3522

GND

R185

4W 1M

.

GND

R186

4W 1M

.

GND

R187

4W 1M

.

L

Q1

5101

BC550C

TO92

-15V

L

K5:A

K5:C

K7:A

K7:C

K8:A

K8:C

K2:A

K2:C

M

R33

1/4W

10K

.

1N5251BRL

D2

22V0

0W5

BC550C

Q2

5101

R41

4W 10K

.

TO92

M

D36

4148

K5:B

K7:B

K8:B

K2:B

R76

4W 10K

.

N

DUCKING

C96

100N 63V

R35

1/4W

10K

.

Q3

5101

BC550C

TO92

R36

1/4W

10K

.

N

+15V

R69

2W 270R

.

R183

4W 1K

.

R184

1/4W

1K

.

R67

4W 10K

.

Input[N5]

Input[I11]

NET00120

O

R73

4W 47R

.

CH3

LD9

GRN

5908

1N4745A

D1

16V0

1W0

R52

4W 47K

.

NET00138

R53

4W 47K

.

R71

4W 47R

.

CH1

LD11

RED

5906

1N4745A

D3

16V0

1W0

R70

4W 47R

.

CH2

LD12

YEL

5907

R149

4W 47K

.

1N4745A

D4

16V0

1W0

NET00122

+15V

O

SOLO

LD2

RED

5906

CH3

S9:A

3439

CH1

S11:A

3439

-15V

R206

4W 47R

.

CH2

S12:A

3439

330N

C125

63V

R51

4W 1M

.

R50

1/4W

100K

.

BC550C

Q23

5101

TO92

Rev:

P

V4.00

P

22U

50V

C129

-15V

-15V

FOOTSWITCH

J13:A

3427

22U

50V

C130

22U

50V

C131

CH3

S9:B

3439

CH1

S11:B

3439

CH2

S12:B

3439

Q

Q

1

2

3

4

5

6

7

8

9

10

11

1

2

3

4

5

6

7

8

9

10

11

A

3682

BLK

LINE

W6

3682

BLK

PRI

W7

8

BLK

22N

C112

275V

T1

{Description}

1327(E)

3682

WHT

LINE

W8

B

3682

BLK

PRI

W9

BLK

9

C

3682

7

RED

RED

3682

VIO

HV

W10

HVCT

W11

RED

3682

RED

6

5

3682

GRY

HV

W12

LV

W13

GRY

4

3682

YEL

YEL

GRY

3682

GRY

3

2

3682

GRN

GRN

GRN

3682

GRN

1

CT

W14

LV

W15

FIL

W16

FIL

W17

D

D13

HER508

D14

HER508

16AWG

RED

W1

HI V

D15

HER508

D16

HER508

CAPGND

D9

4007

D10

4007

LVGND

E

D11

4007

D12

4007

16AWG

VIO

W3

PWR

2200U

C80

25V

2200U

25V

C81

NRIN

F G H I J K L M N

PLATE

PowerAmp[E11]

3682

BLK

Choke

W4

2

3682

BLK

Choke

W5

6872

U6

HER508

D40

470U

C86

350v

IN

MC7815CT

PosReg

OUT

REF

{Watts}

TO220

TO220

6871 {Watts}

REF

IN

NegReg

OUT

MC7915CT

U7

R171

0W 150K

10MM

6563 5H Choke

COIL

GND

R172

0W 150K

10MM

16AWG

GRN

W25

0 W40

Copper

Tie Here

FromInput

Tie-net Name

470U

C87

350v

CAPGND

+15V

+15V

100U

25V

C82

100U

25V

C83

-15V

100N

63V

C84

100N

63V

C85

+15V

22U

C104

350V

22U

C105

350V

R208

2W 18R

.

V1:C

NET00313

2X_TRIODE_HCT

{Voltage}

C2

330U 25V

R210

V3:C

0W 100R

2X_TRIODE_HCT

.

{Voltage}

R274

0W 100R

.

LVGND

R207

2W 18R

.

V2:C

NET00314

2X_TRIODE_HCT

{Voltage}

V8:C

2X_TRIODE_HCT

{Voltage}

R209

0W 100R

.

R273

0W 100R

.

NRIN

R211

4W 470K

.

R213

4W 470K

.

R215

5.0W

390R

.

SCREEN

PowerAmp[E11]

22U

C106

350V

R212

4W 470K

.

22U

C107

350V

R214

4W 470K

.

R221

1.0W

10K0

.

SPLITTER

PowerAmp[E11]

22U

C109

350V

R219

4W 470K

.

22U

C110

350V

R220

4W 470K

.

GND

R173

1.0W

10K0

.

R178

1.0W

10K0

.

10U

C100

450V

R204

1.0W

4K7

.

O

R203

1.0W

4K7

.

10U

C102

450V

+15V

+225V

10U

C101

450V

P

Input[F9]

Input[H4]

Input[F6]

R72

1.0W

10K0

.

+200V

GND

10U

C108

450V

Q

Input[B3]

DPDT Switch

S15

4N7

C113

250V

IGND

0 W39

330N

C90

250V

LVGND

R169

1/8W

100R0

FLMP

R170

1/8W

100R0

FLMP

V4:B

PENTODE

{Voltage}

V5:B

PENTODE

{Voltage}

V6:B

PENTODE

{Voltage}

V7:B

PENTODE

{Voltage}

-15V

100N

63V

C114

100N

63V

C117

A B C D E F G H I

100N

63V

C115

100N

63V

C119

IEC_RECT

S14:B

DPST Switch

{Function}

NET00001

NET00270

6

GRN

STBY

STBY

V7:C

FUSE

F1

FUSE

{C_Type}

16AWG

DPDT3

C116

680N

W54

16AWG

BRN

W55

R54

2W 1K

6

V6:C

NET00277

.

NET00272

R238

1/4W

100K

.

OPERATE

LD19

RED

6398

-15V

250V

BC560C

6

V4:C

6

V5:C

PR2

TO92

.

Q6

5102

R237

2W 1K

STANDBY

LD20

YEL

6399

MUTE

S20:B

3522

+15V

MUTE-OUT

330N

C91

250V

R179

0W 10K0

.

D19

4007

160V

C92

10U

R181

1/4W

4K7

.

160V

C93

10U

R180

2W 6K8

.

GND

LVGND

16AWG

RED

W58

NET00085

STBY

C76

10N 100V

R224

4W 680R

.

2N2

C78

400V

500K

15A

4425

M

P22:A

RESONANCE

R166

1/4W

100K

.

PA_IN

R164

1/4W

8K2

.

R161

4W 1M

.

R163

1/4W

R162

1K21

.

4W 1M

.

C77

100N 63V

C79

82N 100V

Alternate Alternate MUTE

S20:A

3522

MUTE

LD17

RED

5906

R202

4W 1K5

.

LVGND

R201

4W 4K7

GND

.

PowerAmp[M1]

PowerAmp[H6]

PowerAmp[L1]

PowerAmp[H1]

+15V

R165

4W 4K7

.

GND

SPLITTER

-BIAS

SCREEN

PLATE

20K

15A

4423

M

P23:A

PRESENCE

R174

1/4W

10K

.

160V

C18

10U

C111

33U 16V

SPLITTER

Val

V8:A

2X_TRIODE_HCT

.

R157

4W 113K

{Body}

R158

4W 113K

.

{Body}

2X_TRIODE_HCT

V8:B

R159

4W 200K

.

Val

SPLITTER

R160

4W 200K

.

-BIAS

R182

4W 1M

.

PowerAmp[E11]

C64

10N 250V

R145

4W 249K

.

C66

10N 250V

R146

4W 249K

.

TP1

R135

1/4W

820R

.

R137

1/4W

820R

.

TP3

R49

1/4W

15K

.

2N5401

Q7

5108

TO92

D31

4148

LVGND

R131

0W 1R

FLMP

R132

0W 1R

FLMP

Bias

M

P28:A

4420

50K

B LIN

Output

Val

V6:A R139

3.0W

1K8

.

{Body}

PENTODE

PENTODE

{Body}

R142

3.0W

V7:A 1K8

.

Val

Output

R260

1/4W

18K

.

J

BIAS FOR 22mVDC AT THE TEST POINTS

C65

10N 250V

BIAS_GND

C67

10N 250V

K

R143

4W 249K

.

R136

1/4W

820R

.

R144

4W 249K

.

R257

2W 220K

.

R259

4W 20K

.

GND

TP5

L

TP2

R138

1/4W

820R

.

TP4

R258

1/2W

220K

.

R133

0W 1R

FLMP

R134

0W 1R

FLMP

Output

Val

V4:A R140

3.0W

1K8

.

{Body}

PENTODE

PENTODE

{Body}

V5:A

Val

Output

R141

3.0W

1K8

.

M

16AWG

ORN

W56

STBY2

DPST Switch

S14:A

{Function}

R217

1/4W

470K

.

3682

BLU

PLATE

W23

3

3682

RED

B+

W22

2

1

N

16AWG

ORN

W57

STBY2

GND

3682

YEL

8ohm

W19

4

XF1

CH1332M

3682

GRN

4ohm

W18

5

Output Transformer

6

BRN

3682

W21

PLATE

3682

BLK

GND

W20

GND

O

S6:B

4ohm/8ohm

3424

T

-

R

-

S

-

SPEAKER

J11

T

-

R

-

S

-

SPEAKER

J12

Rev:

S6:A

4ohm/8ohm

3424

V4.00

P

GND

Q

1

2

3

4

5

6

7

8

9

10

11

7

8

6

5

4

A B

1

2

3

R

R

R

R

R

R

R

R

R

P27

R

R

M600 POT LIST

YCS100

MODEL(S):-

REF FUNCTION

P1,P3,P5

P2,P11,P14

P4,P6,P8

P7,P9,P12

GAIN3,1,2

TREBLE2,3,1

BASS3,1,2

VOLUME3,1,2

P10,P13,P17 REVERB2,3,1

P15 SOLO

P16,P18,P24 MID1,3,2

P19 EFFECTS LEVEL

P20,P25,P26 EFFECTS3,1,2

P21 MASTER

P22

P23

RESONANCE

PRESENCE

PART#

4425

4424

4425

4425

4423

4423

4423

4420

4423

4423

4425

4423

KNOB

K

K

K

K

K

K

K

K

K

K

K

K

F

F

F

F

F

F

F

F

F

D.I. LEVEL

F

F

P

P

P

P

P

P

P

P

P

4420

P

P

K

K

K

K

K

K

K

K

K

K

K

K

{NEW}

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

C D E F G

1

2

3

4

5

6

7

8

9

10

11

12

13

M600 HISTORY

#

5

6

7

8

1

2

3

4

9

10

11

12

13

MODEL(S):-

YCS100

DATE

12 July, 2005

.

19 July, 2005

.

20 Feb, 2006

17 Apr, 2006

18 May, 2006

.

.

24 May, 2006

.

25 May, 2006

19 June, 2006

.

.

1.00p3

.

1.00p4

.

.

.

.

.

.

.

1.00

VER# DESCRIPTION OF CHANGE

1st proto of new control layout

All parts force updated with attributes

Added two breaks at input jacks, RTV holes to AC caps

Chg punching for P27,19 to 0.395'', slot for S6 to 0.5''x0.24''

Finish final tweaks. Add test points

Update print window

Make final proto value changes. Move bias pot away from

chassis 0.275'' to allow for cap. Double the breaks

between boards. Delete footswitch circuit.

Update all parts modified since last force update.

Change ribbon cables to connectors and wafers.

Fixed padstyles and textstyles

Flipped Nodes 1278, 1279, 1325, 1330 to top.

.

5 Jul, 2006

.

31 Aug, 2006

.

.

6 Sept, 2006

OCT/30/2006

D

Dec 28, 2006

.

.

.

.

.

1V01

1V02

1.03

.

2.00

.

.

12 May 2008 3.00

.

.

HA, pc#7149, change R259 #4831 with #4832

PC#7141, FORCE UPDATE RCA JACK #6541

Rep X104 with R224-680r. Add eyelet for stby switch wire

Change wire colours of w54 and w55. Move AC x caps and

copper pour away from board edge.

Added test node to NET00085 & NET00355

and extra nodes to NET00108 & PA_IN

PC#7171 R5 113K->180K, R167 47K->220K DELETE C13

R166 47K -> 100K, C78 10n -> 3n3

Delete R275, R275. Replace R208, R207 4735 with 4612

Move X117, X22 to other side of relays. All 5228->5212.

Power supply and biasing modifications.

1

2

3

4

5

6

7

8

9

10

11

12

13

D

D

D

D

D

D

.

26-NOV-2008

.

.

02-MAR-2010

D

D

V

V

V

V

V

V

.

.

.

.

4.00

V

V

N

N

N

N

N

N

PC#7629, CHANGE R6 FROM 113K # 4776 TO 49K9 #4803

CHANGE R203 FROM 10K0 #5031 TO 4K7 #4681

CHANGE R166 FROM 150K #4839 TO 100K #4838

PC8016: Change #3865 to #2335, #8657 to #2355 GG

Replace ribbons with XH connectors and cables GG

N

N

H

1

2

3

4

5

6

9

10

BC550C

BC560C

J109

2N5638

11

C B E

TO-92

D S G

TO-92

A B

6882_PC

C

3700_DRW

D

4

5

3

2

1

6

9

7

8

4

3

2

1

5

8

6

7

E F G H

11

9

10

7

8

CLINCH

ORIGIN

GRN

16AWG

ToJax

GRN

16AWG

ToPS

J1

SL

E

E

VE

Q8

2355

R13

R197

R19

2K21

1M

10K

1M

W27

SW TIP-

18AWG

RING

18AWG

Input GND

Input

18AWG

RED

18AWG

GRN

Input GND

W31_

Input

R199

50V

22U

C99

X24

10K

47K R270

BlankSize - 18600x13800

RED

5906

LD11

-

CH1

+

S11

MOMENTARY

NCL NCR

CL CR

1

2M2

W36_

5

2358 9

500K

15A

2335

WHT

K3

BRN

CH1

D3

R53

NOR

16V0

47K

WHT

YEL

5907

CH2

P3

R266

R16

47R

X120

X41

X42

GAIN1

4425

470K

100K

R71

1N

1K5

1/2W

R281

CH1

MOMENTARY

NCL NCR

CL CR

S12

500K

15A

Q23

CH2

WHT

5908

LD9

GRN

CH3

+

-

MOMENTARY

S9

NCL NCR

NOR

1M

100K

R50

R51

R70

R267

R44

47R

P5

GAIN2

4425

470K

100K

1N

C147

330N C125

R73

47R

500K

15A

18AWG

WHT

CH2

W45

C146

K4

3700

RELAY 2C

3700

RELAY 2C

RELAY 2C

CL CR

NOL NOR

BLU

CH3

GAIN3

4425

K1 3700

P1

D34

1/2W

1K5

R223

4148

500K

15A

4425

VOLUME1

P9

D35

4148

4425

VOLUME2

P12

R276

R244

C126

X50

200K

200K

10K

1N5

500K

15A

P7

C143

6N8

500K

15A

4425

VOLUME3

249K

R245

U10

WHT

CH2

W45_

C127

1N

R12

BRN

R30

5906

1K5

CH1

BOOST1

2335

LD1

RED

WHT S1

WHT

BOOST1

LD4

RED

BOOST2

BOOST3

3440

R34

1K5

5906

BOOST2

S3

WHT

C141

1N

RED

LD3

3440

WHT

2335

3440

S21

WHT

1

5

2358

9

W36

R208

18R

1/2W

C2

2355

18R 1/2W

25V

330U

INPUT

V1

3732

R1

C9

47N

249K

R14

113K

1N

C7

R27

C6

1N5

4N7

R2

C5

C30

R

T

R77

113K

47R

C108

450V

10U

4N7

1N C26

113K

1.0W

10K0

R

T

R3

3732

V2

OVERDRIVE

R72

R

T

R40

10U

470P

C128

180K

450V

R5

C101

3732

PRE-OUT

V3

BEC

LOC

YCS100H2

M600

V4.00

2N5401

2355

R212

R259

20K

470K

R

T

22U

350V

C106

R214

470K

22U

350V

R

T

C107

3984

R136 820R

C65

5834

10N

ORN

STBY2

16AWG

W57

W56

ORN

16AWG

Into Wave

Pcb Mech V4.00 M600

Top Assy M600V4.00

C142

4N7

49K9

100K

1B

4424

TREBLE1

P14

X11

C19

1N

100K

1B

4424

TREBLE2

P2

C139

100N

100K

1B

4424

TREBLE3

P11

49K9

R38

1

W38_

5

2358

20K

15A

MID1

4423

P16

20K

15A

MID2

4423

P24

20K

15A

MID3

4423

P18

9

10N

500K

15A

X111

LD10

SHIFT1

Alternate

NCL NCR

S5

2335

WHT

16AWG

RED

YEL

LD6

-

+

Alternate

NCL NCR

S7

STBY

W58

1

R189

R192

P6

4425

BASS1

CL CR

NOR

MODERN1

CL CR

NOR

39K

56K

500K

15A

C34

10N

180K

1N

C36

R62

R43

5908 GRN

LD14

100K

X139

3522

Alternate

S10

NCL NCR

YEL

U9

3522

Alternate

NCL

S8

NCR

100N

C137

CL CR CL CR

R224

680R

2358

5

20K

15A

W26

9

1/2W

270R

R69

20K

15A

4423

REVERB1

P25

4423

EFFECTS1

P17

100K

20K

15A

22N

C133

R243

6K8

1M

X131

X127

R187

X175

2335

1M

20K

R92

R186

15A

R190

P4

4425

BASS2

39K

56K

R193

500K

15A

4425

BASS3

C16

47N

P8

C15

NOR

MODERN2

180K

R196

R61

1N

C35

J109

NOR

620R

R278

5908

LD8

GRN

Alternate

NCL NCR

S16

5907

LD7

YEL

Alternate

NCL NCR

S4

CL CR CL CR

47K

47K

NOL NOR

WHT

MODERN3

R191

2335

R188

NOL NOR

WHT

BRIGHT

3522

C145

WHT

4N7

4423

REVERB2

P10

X133

C144

150N

20K

R154

C121

1N

15A

4423

REVERB3

P13

WHT

Q5

C134

22N

6K8

P26

X135

X138

6K8

X134

X161

X162

10K

20K

22U

50V

15A

R91

4423

EFFECTS2

4423

EFFECTS3

P20 Q4

R22

K7

X137

X163

X164

3700

RELAY 2C

X126

X132

C

RELAY 2C

NC NO

Keep clear for screw.

WHT

2335

20K

15A

4423

PRESENCE

X98

P23

82N C79

1

W24

5

2358

9

22U

50V

R67

R76

10K

Q3

22U

50V

R36

10K

10K

20K

10K

15A

R183

D2

1K

22V0

2335

WHT

Q2

D36

4148

100N C96

LD2

5906 RED

Alternate

NCL NCR

CL CR

NOR

SOLO S2

3522

Q1

BC550C

4423

SOLO

X49

C103 220P

U12

P15

YEL

LD20

1K5 1/2W

500K

15A

X48

X45

X46

C135

WHT

100N

2335

R31

R106

4K7

4K7

33U 16V

C124

20K

15A

RELAY 2C

BC560C

BRN

GRN

LD17

R54

STBY

4425

RESONANCE

2N2

C78

2335

P22

YCS100H2

M600

V4.00

4423

MASTER

P21

2335

Alternate

NCL NCR

CL CR

NOL NOR

WHT

MUTE

S20

WHT

WHT

220N 250V

R

T

R161

1M

C76 10N

2355

3984

C67

5834

10N

R138

820R

W38

1

5

2358

SPLITTER

V8

3732

9

C93

R182

R174

160V

10U

4K7

1M

10K

R181

25V

100U

C82

2355

X16

C77

100N

R180

6K8

1/2W

C91

5602

250V

330N

4007 D19

330N

250V

C90

5602

e BLK W5

C104

22

U

R

T

35

0V

R211

R213

470K

390R

5.0W

1.0W

10K0

R173

X73

X76

X4

R

470U

350v

C86

R139

3984

22U

R

T

350V

C105

470K

R

T

R215

X3

6888

HER508

D40

10N

4

C64

W3

16AWG

VIO

From Input

W25

16AWG

GRN

470U

350v

R

T

C87 llow Ye

2200U

25V

R

T

R142

1K8

3.0W

Z692

C80

R

T

C102

25V

100U

R

T

C85

C83 450V

10U

C100

450V

10U

R

T

X81

2200U

25V

R

T

10K0

1.0W

D12

R178

4007

4007

D9

4007

4007

D10

D11

C81

D15

D16

RED

HI V

R137

820R

HER508

6888

HER508

6888

6888

HER508

D13

6888

HER508

D14

3984

2355

R

T

SOCKET

SOCKET UPSIDE DOWN

NORMAL

NORMAL LARGE

SOCKET WITH DIRECTION

TAB

2355

WHT W8

J7

TUNER OUT

-

-

-

50K

P28

Bias

4420

B LIN

2355

TP2

Output

V4

2355

R134

1.0W

1R

X65

TP4

Output

V5

X80

W21 BRN PLATE

X61

X77

Output

V6

R131

1.0W

1R

X60

TP1

2355

R132

1.0W

1R

TP3

Output

V7

R

T

2355

-

7

-

-

7

-

-

J11

SPEAKER

YCS100H2

M600

V4.00

SPEAKER

J12

4ohm/8ohm

S6

DPDT SLID

3424

8ohm

YEL

W19

100K

4ohm

GRN

W18

R166

GND

BLK

W20

-

7

-

100R 1/2W

100R 1/2W

-

HEADPHONES J6

68N C56

X91

Q16

R216

U3

36K

33K

R109

C54

330N

330N

330N

C52

B LIN

4420

P27

50K

C58

4K7

C63

R125

33U

16V

100N

C119

100N

100N

C60

50V

22U

10K

X2

X114

X115

X89

U4

3923

2

R127

1

J8 D.I. OUT

X92

X93

U5

16AWG

From Input

50V

22U

C59

3436

S13

-

7

-

Gold

7

Gold

-

7

-

B LIN

EFF LEVEL

P19

50K

4K7

R94

Gold

PRE-OUT

U11

J3

22U

50V

J2

C14

22U

50V

C37

Q14

X113

Q15

R80

R81

47R

47R

2

G

3

G

A

C

R

65

41

1

G

SE

ND

J1

0

X169

R85

S

470R

10K

R84

C39

-

X112

J4

C48

22U

50V

C41 C40

100N

U2

100N

C45

W26_

1

2358

5

X172

16V

33U

C13

C43

G

S

IG

9

G

G

RET

UR

N

J9

47K

R93

654

C

A

1

R

33U 16V

C47

22U

50V

7

-

J5 EFF RTN

10K

R98 C115

100N

100N

U1

-

-

-

7

-

R230

1K

1/2W

47K

47K

R234

-

EFF F.S.

J15

Q18

Q19

16V

33U

C49

220P C51

27K

R103

W24_

1

5

2358

FOOTSWITCH

3427

J13

R126

1/2W

1K

47K

47K

R233

R231

9

INSERT

ORIGIN

LONG AXIS

VCD

SEE LAYOUT DOCUMENTATION

SEE LAYOUT DIAGRAM

PRODUCTION NOTES

1. BEND THE SUPPORT LEADS ON THE FOUR

POWER TUBE SOCKETS AFTER INSERTION.

2. USE SOLDER JIG FOR WAVESOLDERING.

3. BIAS POWER TUBES FOR 22mVDC AT THE

TEST POINTS

4. CUT THE CHASSIS GROUND PIN ON

THE #3923 XLR JACK.

5. PCBSA: DO NOT BREAK OUT BOARD

BEFORE TESTING.

Remove this piece.

Break this connection here.

M600 HISTORY

#

1

2

3

4

5

6

7

8

9

10

11

12

13

1

2

3

4

5

6

7

8

9

10

11

12

13

1

2

3

4

5

6

7

8

9

10

11

12

13

MODEL(S):-

YCS100

DATE VER# DESCRIPTION OF CHANGE

.

.

.

.

12 July, 2005 1.00p3 1st proto of new control layout

.

All parts force updated with attributes

19 July, 2005 1.00p4 Added two breaks at input jacks, RTV holes to AC caps

Chg punching for P27,19 to 0.395'', slot for S6 to 0.5''x0.24'' .

20 Feb, 2006 .

.

17 Apr, 2006 .

Finish final tweaks. Add test points

Update print window

18 May, 2006 1.00

Make final proto value changes. Move bias pot away from

24 May, 2006

25 May, 2006

19 June, 2006 .

.

.

.

.

.

chassis 0.275'' to allow for cap. Double the breaks

between boards. Delete footswitch circuit.

Update all parts modified since last force update.

Change ribbon cables to connectors and wafers.

Fixed padstyles and textstyles

Flipped Nodes 1278, 1279, 1325, 1330 to top.

.

.

.

5 Jul, 2006

.

.

1V01 HA, pc#7149, change R259 #4831 with #4832

PC#7141, FORCE UPDATE RCA JACK #6541

31 Aug, 2006 1V02 Rep X104 with R224-680r. Add eyelet for stby switch wire

.

6 Sept, 2006 .

.

.

Change wire colours of w54 and w55. Move AC x caps and

copper pour away from board edge.

Added test node to NET00085 & NET00355

and extra nodes to NET00108 & PA_IN

OCT/30/2006 1.03

PC#7171 R5 113K->180K, R167 47K->220K DELETE C13

.

.

R166 47K -> 100K, C78 10n -> 3n3

Dec 28, 2006 2.00 Delete R275, R275. Replace R208, R207 4735 with 4612

.

Nov. 2007

Apr 9, 2008 .

.

Move X117, X22 to other side of relays. All 5228->5212.

3.00

Force Upd. + Power supply and biasing modifications

Imported nodes from fixture

.

02-MAR-2010 4.00

PC8016: Change #3865 to #2335, #8657 to #2355 GG

D

D

D

D

D

D

D

D

.

.

26-NOV-2008 .

.

.

.

V

V

V

V

V

V

V

V

PC#7629, CHANGE R6 FROM 113K # 4776 TO 49K9 #4803

CHANGE R203 FROM 10K0 #5031 TO 4K7 #4681

CHANGE R166 FROM 150K #4839 TO 100K #4838

Replace ribbons with XH connectors and cables GG

N

N

N

N

N

N

N

N

SEE LAYOUT DIAGRAM

R

R

R

R

R

R

R

P27

R

R

R

R

M600 POT LIST

YCS100

MODEL(S):-

REF FUNCTION PART#

P1,P3,P5 GAIN3,1,2

P2,P11,P14 TREBLE2,3,1

P4,P6,P8 BASS3,1,2

P7,P9,P12 VOLUME3,1,2

4425

4424

4425

4425

P10,P13,P17 REVERB2,3,1

P15 SOLO

P16,P18,P24 MID1,3,2

P19

4423

EFFECTS LEVEL 4420

P20,P25,P26 EFFECTS3,1,2

P21

P22

P23

MASTER

RESONANCE

PRESENCE

4423

4423

4423

4423

4425

4423

KNOB

K

K

K

K

K

K

K

K

K

K

K

K

F

F

F

F

F

F

F

F

F

D.I. LEVEL

F

F

P

P

P

P

P

P

P

P

P

4420

P

P

K

K

K

K

K

K

K

K

K

K

K

K

{NEW}

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

PIN CONFIGURATION

BC560C

BC550C J109

C B E

TO-92

D S G

TO-92

1

2

3

4 -V

A

B

+V 8

7

6

5

COM1 COM2

2K

3

H

4

H

5

6

1P

7

1G

P

3

G2

4 5

G1

6

NC

NC1

NO1

NC2

NO2

2G

2

2P

1

12AX7A

8

1K

9

HT

H

2 7

H

NC

1

EL34

8

K

G3

3700_DRW

BlankSize - 18600x13800

GRN

16AWG

ToPS

J1

E

SL

EEV

ToJax

GRN

16AWG

18AWG

RING

18AWG

Input GND

Input

TIP-

D3

R53

Q23

LD11

-

NCL

+

S11

NCR

CL CR

NOL NOR

1

W36_

5

9

BRN

K3

R266

R16

P3

X120

X41

X42

R71

R281

NCL NCR

CL CR

NOL NOR

S12

R51

R50

R70

P5

R267

R44

C125

R73

C147

LD9

-

NCL

+

NCR

S9

CL CR

NOL NOR

18AWG

WHT

CH2

W45

CH1

C146

K4

K1

P1

1

5

9

W36

R208

18AWG

RED

18AWG

GRN

Input GND

W31_

Input

R13

R197

R19

Q8

R199

C99

X24

R270

V1

R1

R77

C9

R14

R2

C7

R27

C6

R

T

C5

C30

C108

R

T

BEC

LOC

YCS100H2

M600

V4.00

C26

R3 V2

R72

D34

R223

R276

R244

C126

X50

P7

P9

D35

C143

P12

R245

CH2

W45_

U10

R212

R259

R

T

C106

R

T

C107

R136

R214

WHT

C127

R12

R

T

R40

C128

R5

C101

BRN

CH1

R30

LD1

S1

C65

LD4

R34

S3

C141

LD3

S21

V3

ORN

STBY2

16AWG

W57

C2

W56

ORN

16AWG

C142

P14

X11

C19

P2

C139

P11

R38

1

W38_

5

P16

P24

P18

9

R189

R192

P6

R190

P4

C16

R193

X111

LD10

Into Wave

16AWG

RED

LD6

-

+

S7

STBY

W58

NCL NCR

CL CR

NOL NOR

1

R224

5

W26

9

R69

NCL NCR

S5

CL CR

NOL NOR

K7

P25

C34

R62

C36

R43

LD14

X139

NCL

S10

NCR

CL CR

NOL NOR

R196

P8

R61

NCL

S8

NCR

CL CR

NOL NOR

C35

C15

R278

LD8

NCL NCR

S16

CL CR

NOL NOR

R191

R188

LD7

NCL NCR

S4

CL CR

NOL NOR

C145

U9

C137

P17

P13

C133

R243

P10

X133

C144

R154

C121

Q5

C134

X131

X127

R187

X175

P26

X135

X134

X138

X161

X162

R91

P20

R92

R186

Q4

X126

X132

R22

X137

X163

X164

C NC NO

Keep clear for screw.

C78

Pcb Mech V4.00 M600

Top Assy M600V4.00

R76

X98

5

1

W24

9

Q3

R36

R67

Q2

D36

D2

P23

C79

X48

X45

X46

C135

X49

C103

U12

P15

R31

R106

C124

P22

YCS100H2

M600

V4.00

P21

R

T

R161

C76

C67

R138

W38

1

V8

5 9

C93

R182

R174

R181

C82

X16

C77

e BLK W5

C104

R

T

R211

R213

R180

R173

X73

X76

X4

C91

D19

C90

C86

R139

R

T

R

T

R

T

C105

R215

X3

D40

C64

W3

16AWG

VIO

From Input

W25

16AWG

GRN

C87

R

T

R

T

R142

C80

R

T

C85

C83

C100

C102

R

T

D15

D16

RED

R

T

X81

R

T

R178

D12

D10

D9

D11

C81

D13

HI V

R137

D14

R

T

SOCKET

SOCKET UPSIDE DOWN

NORMAL

NORMAL LARGE

SOCKET WITH DIRECTION

TAB

R183

C96

LD2

NCL NCR

CL CR

NOL NOR

S2

Q1

LD20

BRN

GRN

LD17

R54

STBY

NCL NCR

CL CR

NOL NOR

S20

CLINCH

ORIGIN

P28

R134

-

7

-

-

J11

YCS100H2

M600

V4.00

-

7

-

-

J12

J7

-

-

-

8ohm

YEL

W19

TP2

V4

S6

4ohm

GRN

W18

R166

GND

BLK

W20

-

7

-

-

J6

C56

X91

Q16

C54

R216

U3

R109

C52

P27

C58

C63

R125

C119

C60

X2

X114

X115

X89

2

R127

J8

X92

X93

1

U5

U4

16AWG

From Input

C59

S13

X65

V5

TP4

INSERT

ORIGIN

LONG AXIS

BRN PLATE

X80

X61

X77

TP1

V6

R131

X60

R132

TP3

V7

FIL GR

FIL GR

R

T

7

-

-

Gold

7

Gold

U11

-

J3

Gold

J2

Q14

C14

C37

R80

R81

X113

Q15

G

G

R85

S

R84

A

C

R

G

J1

0

X169

C39

-

7

-

-

X112

J4

P19

R94

C48

C45

W26_

1

C41 C40

U2

5

X172

C43

C13

G

S

IG

9

G

G

J9

R93

C

R

C47

J5

R98 C115

U1

-

7

-

-

-

7

-

-

R230

J15

R234

Q18

Q19

R103

C51

C49

W24_

1

5

R126

J13

R231

R233

9

SEE LAYOUT DOCUMENTATION

SEE LAYOUT DIAGRAM

PRODUCTION NOTES

1. BEND THE SUPPORT LEADS ON THE FOUR

POWER TUBE SOCKETS AFTER INSERTION.

2. USE SOLDER JIG FOR WAVESOLDERING.

3. BIAS POWER TUBES FOR 22mVDC AT THE

TEST POINTS

4. CUT THE CHASSIS GROUND PIN ON

THE #3923 XLR JACK.

Remove this piece.

Break this connection here.