SERVICE MANUAL

Transcription

SERVICE MANUAL

SERVICE MANUAL
YCV40/T
TYPE YS1003
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
CANADA
U.S.A.
Yorkville Sound
Yorkville Sound Inc.
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: (905) 837-8481
Fax: (905) 837-8746
Voice: (716) 297-2920
Fax: (716) 297-3689
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-ycv40-ycv40t-00-3v0 • Nov 11, 2015
IM PORTAN T S A FE TY IN S TRU C TION S
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.
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.
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
IEC 60417-5041
Caution: hot surface
Attention: surface chaude
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
SUIVEZ TOUTES LES INSTRUCTIONS
Instructions relatives au risque de feu, choc électrique, ou blessures aux personnes
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK).
AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, N’ENLEVEZ PAS LE COUVERT
(OU LE PANNEAU ARRIERE)
NO USER SERVICEABLE PARTS INSIDE.
NE CONTIENT AUCUNE PIECE REPARABLE PAR L’UTILISATEUR.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CONSULTEZ UN TECHNICIEN QUALIFIE POUR L’ENTRETIENT
CE PRODUIT EST POUR L’USAGE À L’INTÉREUR SEULEMENT
THIS DEVICE IS FOR INDOOR USE ONLY!
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.
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.
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.
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. 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.
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.
IMP ORTA N T S A FE TY IN S TRU C TION S (U L60065)
The 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 enclosure that may be of sufficient magnitude to constitute a risk of shock to persons
Le symbole représentant un éclair avec une flèche à l’intérieur d’un triangle équilatéral est utilisé pour prévenir l’utilisateur de la
présence d’une tension électrique dangereuse non isolée à l’intérieur de l’appareil. Cette tension est d’un niveau suffisamment
élevé pour représenter un risque d’électrocution
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the product
Le symbole représentant un point d’exclamation à l’intérieur d’un triangle équilatéral, signale à l’utilisateur la présence d’instructions
importantes relatives au fonctionnement et à l’entretien de l’appareil dans cette notice d’installation
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9. 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 prongs are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit
from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to 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.
1. Lisez ces instructions.
2. Conservez ces instructions.
3. Respecter tous les avertissements.
4. Suivez toutes les instructions.
5. N'utilisez pas l'appareil près de l'eau.
6. Nettoyer uniquement avec chiffon sec.
7. Ne bloquez pas les ouvertures de ventilation. Installer en suivant les instructions du fabricant.
8. Ne pas installer près des sources de chaleur telles que radiateurs, bouches de chaleur, four ou autres appareils (y compris les amplificateurs)
produisant de la chaleur.
9. N'annulez pas l'objectif sécuritaire de la fiche polarisée ou de la tige de mise à la terre. Une fiche polarisée possède deux lames avec une plus
large que l'autre. Une prise avec mise à la terre possède deux lames et une troisième tige. La lame large ou la troisième tige sont fournis pour
votre sécurité. Si la fiche n'entre pas dans votre prise, consultez un électricien pour remplacer la prise obsolète.
10. Protéger le cordon d'alimentation des piétinements ou pincements en particulier près des fiches, des prises de courant et au point de
sortie de l'appareil.
11. Utilisez uniquement les accessoires spécifiés par le fabricant.
12. Utiliser uniquement avec un charriot, stand, trépied ou une table spécifiée par le fabricant, ou vendus avec l'appareil.
13. Débranchez l'appareil durant un orage ou lorsqu'il reste inutilisé pendant de longues périodes de temps.
14. Confiez toute réparation à un technicien qualifié. Une réparation est nécessaire lorsque l'appareil a été endommagé de quelque façon que ce
soit; comme lorsque le cordon d'alimentation ou la fiche est endommagé, lorsque du liquide a été renversé ou des objets sont tombés à l'intérieur,
lorsque l'appareil a été exposé à la pluie ou l'humidité, ne fonctionne pas normalement, ou est tombé.
WARNING:
• To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases, should not be
placed on this apparatus.
• 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 or appliance coupler shall remain readily accessible.
AVERTISSEMENT:
• Pour réduire les risques d'incendie ou de choc électrique, ne pas exposer cet appareil à la pluie ou à l'humidité et ne placez pas d’objets contenant
des liquides, tels que des vases, sur l’appareil.
• Pour isoler totalement cet appareil de l'alimentation secteur, débranchez totalement son cordon d'alimentation du réceptacle CA.
• La prise du cordon d’alimentation ou du prolongateur, si vous en utilisez un comme dispositif de débranchement, doit rester facilement accessible
CAUTION
TO PREVENT ELECTRIC SHOCK HAZARD,
DO NOT CONNECT TO MAINS POWER SUPPLY
WHILE GRILLE IS REMOVED.
AVIS
POUR PRÉVENIR LES RISQUES D'ÉLECTROCUTION,
NE PAS RACCORDER A L’ALIMENTATION ÉLECTRIQUE ALORS
QUE LA GRILLE EST RETIRÉE.
_safety-5v0+UL60065-00-1v0 • October 28/2014
Input
1 Gain
Volume
Treble
Bass
Middle
5
5
5
5
5
0
10
0
0
10
10
0
10
0
10
BOOST
MODEL TYPE: YS1003
Z359R / 3v0
120VAC
60Hz 1.0A
SPLITTER
FUSE: T800mA
FUSE: T2.0A sloBlo
12AX7
Send
DISCONNECT POWER
BEFORE SERVICING!
DEBRANCHER L’APPEREIL AVANT
D’ENLEVER LES COUVERCLES!
Power
THIS UNIT MUST BE GROUNDED!
CET APPAREIL DOIT ETRE MIS Á TERRE!
Treble
Bass
Middle
Presence
Reverb
5
5
5
5
5
5
0
10
0
Ch. Select
Rtn
/ Boost
V3
EFX / Line
Footswitch
10
0
10
0
10
0
10
BRIGHTNESS
12AX7
DISCONNECT POWER WHEN
REPLACING TUBES
Custom Valve
12AX7
V2
V1
POWER
6L6B
V5
6L6B
V4
TRAYNOR YCV40
Extension
Speaker
DESIGNED & MANUFACTURED BY
YORKVILLE SOUND • Toronto, CANADA
0
Power
10
STANDBY
PREAMP
DÉBRANCHÉ L’APPAREIL AVANT
DE REMPLACER LES LAMPES
CAUTION: REPLACE WITH
SAME TYPE FUSE AND RATING
ATTENTION: UTILISER UN FUSIBLE DE
RECHANGE DE MEME TYPE ET CALIBRE
Volume
CHANNEL
SELECT
230V
50Hz 0.5A
On
2
1
VOLUME
5
GAIN
5
TREBLE
5
BASS
5
MIDDLE
5
2
TREBLE
5
VOLUME
5
BASS
5
MIDDLE
5
PRESENCE
5
REVERB
5
INPUT
0
0
10
0
10
10
0
10
0
BOOST
230V
50Hz 0.5A
FUSE: T800mA
Yorkville
120VAC
60Hz 1.0A
FUSE: T2.0A sloBlo
40th Anniversary Edition
LIT
Y & INNO
VA
•
RTN
UA
ON
SEND
CH. SELECT
/ BOOST
•
ES
•
POWER
EFX / LINE
FOOTSWITCH
EXTENSION
SPEAKER
10
0
10
Traynor Guitar Amplifier
TA
BLISHED 19
63
DESIGNED & MANUFACTURED BY
YORKVILLE SOUND • Toronto, CANADA
0
Custom Valve
40
TRAYNOR YCV40
Peter Traynor
CAUTION: REPLACE WITH
SAME TYPE FUSE AND RATING
ATTENTION: UTILISER UN FUSIBLE DE
RECHANGE DE MEME TYPE ET CALIBRE
0
BRIGHTNESS
TI
ON
10
CHANNEL
SELECT
Q
1v2 - 40th
0
10
•
TYPE: YS1003
0
10
10
0
POWER
10
STANDBY
YCV40 Parts List 11/6/2015
YS No.
5203
5196
5197
5201
5206
5273
5425
5208
6451
5272
5834
6435
5224
5227
5865
5882
5233
5234
5257
5959
5631
5902
5879
5268
5621
4423
4424
4425
4520
6399
5907
5908
6825
6438
6461
6731
5103
6730
6884
3921
6541
3674
8701
3850
4599
4703
4817
4735
2022
4736
4821
4891
4822
4913
4824
4631
4847
4826
4827
4829
4831
4632
4833
4890
4840
4868
4834
4586
4942
4776
4851
4790
6126
4842
4843
4844
3610
3700
8741
8832
8890
8898
3796
3850
4599
4703
4817
Description
_47P 100V 2%CAP T&R RAD CER.2NPO
150P 100V 2%CAP T&R RAD CER.2NPO
__1N 400V 5%CAP T&R RAD .2FLM
__1N5 200V 5%CAP T&R RAD CER.2NPO
__1N8 50V 10%CAP T&R BEAD
X7R
__2N2 400V 5%CAP T&R RAD .2FLM
__4N7 250V 20%CAP BLK 'Y' 10MM AC
_10N 630V 10%CAP BLK RAD POLY FLM
_22N 275V 20%CAP BLK 'X2' 15MM AC
_47N 100V 10%CAP T&R RAD .2FLM
100N 250V 10%CAP BLK RAD POLY FLM
220N 250VDC 10%CAP BLK RAD PLY FLM
330N 63V 5%CAP T&R RAD .2FLM
__2U2 63V 20%CAP T&R RAD .2EL
_10U 450V 20%CAP BLK
EL
_22U 50V 20%CAP T&R 6X7MM .2EL
_82U 450V 20%CAP BLK 22X30MM
100U 16V 20%CAP T&R 8X7MM .2EL
220U 35V 20%CAP T&R RAD .2EL
470U 63V 20%CAP BLK 12X25MM EL
_20K 15AAUDIO 9MM
P32
100K 1B LIN 9MM
P32
500K 15AAUDIO 9MM
P32
_10K
TRIM POT
YEL 5MM LED 1V5 20MA HIGH EFF
YEL 3MM LED 1V9 20MA.4SPCER T&R
GRN 3MM LED 1V9 20MA.4SPCER T&R
1N4148 75V 0A45 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N5240BRL 10V0 0W5 ZENER 5% T&R
L7824
TO220 P 24V0 REG
MPSA06
TO92 NPN TRAN T&R TA
IRF830
TO220 NCH MFET
TN
NE5532N IC DUAL OP AMP
1/4" JCK PCB MT VERT STER RT SWT
RCA JACK SNGL PCB MT HOR K901
9 CIR CABLE HOLDER .098
4-40
KEPS NUT ZINC
TO-220 PLASTIC TRANSISTOR INSULATOR
22AWG SOLID SC WIR
T&R JMP
2W00 2R 5%
T&R RES
W250 47R 5%
T&R RES
1W00 100R 5%
T&R RES
1W00 220R 5%FLAME PROOF T&R RES
5W00 390R 5%
BLK RES
W250 470R 5%
T&R RES
W250 620R 5%
T&R RES
W250 820R 5%
T&R RES
1W00 1K 5%
T&R RES
W250 1K5 5%
T&R RES
W500 2K 5%
T&R RES
W250 2K2 5%
T&R RES
W250 3K3 5%
T&R RES
W250 4K7 5%
T&R RES
W250 10K 5%
T&R RES
W250 18K 5%
T&R RES
W500 22K 5%
T&R RES
W250 27K 5%
T&R RES
W250 30K 5%
T&R RES
W250 33K 5%
T&R RES
W250 36K 5%
T&R RES
W250 47K 5%
T&R RES
W250 82K 5%MINI
T&R RES
W250 100K 5% .2INU
T&R RES
W250 113K 1%
T&R RES
W250 120K 5%
T&R RES
2W00 150K 5%10MM BODY T&R RES
W250 220K 5%MINI
T&R RES
W250 330K 5%
T&R RES
W250 470K 5%
T&R RES
W250 1M 5%
T&R RES
10.0" 9C-26AWG RIB 3/4" NOTCH 0.1"
RELAY 2C 01AMP DC24 015MA PC-S
4-40X1/2
PAN PH MS JS500
6-32X1/4
PAN PH TAPTITE JS500
1/4-20 CAGE NUT C79-88142027
1/4-20 CAGE NUT C79 98142027
ELASTOMER PAD TSIL 1.0X0.8
22AWG SOLID SC WIR
T&R JMP
2.0W 2R 5%
T&R RES
1/4W 47R 5%
T&R RES
Qty.
1
1
2
3
3
1
1
4
2
2
1
4
4
1
10
3
1
1
1
7
12
1
3
1
1
3
3
5
1
3
1
1
6
10
1
1
6
1
2
6
2
4
2
3
7
2
3
6
2
1
2
2
2
3
4
2
5
1
2
12
3
1
2
1
1
2
6
1
13
4
5
1
6
2
4
6
2
2
2
1
4
2
1
2
67
2
3
YS No.
3522
3733
2280
8522
TFS-2B
8456
8889
3552
9925
8898
3537
7080
8820
8817
8387
10019
6397
3976
3487
3890
2403
3810
8638
3428
3698
3887
12AX7BLK
6L6BULK
3731
CH1324
CH1324M
Description
DPDT MINI PC VERT SNP ALT
8 PIN PC MOUNT TUBE SOCKET
1/4" MALE PHONO PLUG (MONO)
RUBBER BUMPER WITH WASHER -SMALLTRAYNOR DUAL FOOTSWCH W/10'CBL BULK
10.0" STRAP HANDLE BLACK METAL ENDC
RUBBER GROMMET #2183-034-BLK
NYLON SPRING CLAMP
1/8"TINNERMAN PUSHNUT SIZE ROU
1/4-20
CAGE NUT
ACC# 4EB3C1B LONG REVERB
12" 8R 80WPGM SPKR CELESTION
#8 FLAT WASHER JS500
#10 FOR 3/16 BOLT
FLAT WASHER
PS NEO SC41 1/16" X 0.5" X 100' ROL
TRAYNOR ALUMINUM LOGO DIE CAST
JEWELED PILOT LAMP AMBER REG V1
SNAP ON 0.843" INSULATING BUSHING
CLIP 250X032 14-16AWG MALE BULK
36"RCA DUAL CABLE 0'/90' RED/WHITE
T2,0AL
5X20MM FUSE
4" NYLON CABLE TIE
KNOB APMIXER PUSHSW BUTTON GREY
8' 3/18 SJT AC LINE CORD REMOVABLE
SPST ROKR SW QUIK 180" AC PWR BL/BL
ADHESIVE LINED GROMMET EDGING
12AX7 DUAL TRIODE PREAMP TUBE
6L6G VACUUM TUBE BULK
TUBE RETAINER
XFMR:YCV40/YCV50
XFMR:OPT YCV40/YCV50
Qty.
4
5
1
12
1
1
4
2
3
2
1
1
4
10
3
1
1
2
1
1
1
17
15
1
1
1
3
2
2
1
1
YCV40T Parts List 11/6/2015
YS No.
5203
5196
5197
5201
5206
5273
5425
5208
6451
5272
5834
6435
5224
5227
5865
5882
5233
5234
5257
5959
5631
5902
5879
5268
5621
4423
4424
4425
4520
6399
5907
5908
6825
6438
6461
6731
5103
6730
6884
3921
6541
3674
8701
3850
4599
4703
4817
4735
2022
4736
4821
4891
4822
4913
4824
4631
4847
4826
4827
4829
4831
4632
4833
4890
4840
4868
4834
4586
4942
4776
4851
4790
6126
4842
4843
4844
3610
3700
3522
3733
8890
3796
3850
4599
4703
4817
2019
Description
_47P 100V 2%CAP T&R RAD CER.2NPO
__1N 400V 5%CAP T&R RAD .2FLM
__1N5 200V 5%CAP T&R RAD CER.2NPO
__1N8 50V 10%CAP T&R BEAD
X7R
__4N7 250V 20%CAP BLK 'Y' 10MM AC
_10N 630V 10%CAP BLK RAD POLY FLM
_22N 275V 20%CAP BLK 'X2' 15MM AC
220N 250VDC 10%CAP BLK RAD PLY FLM
__2U2 63V 20%CAP T&R RAD .2EL
_10U 450V 20%CAP BLK
EL
_22U 50V 20%CAP T&R 6X7MM .2EL
_82U 450V 20%CAP BLK 22X30MM
100U 16V 20%CAP T&R 8X7MM .2EL
_20K 15AAUDIO 9MM
P32
100K 1B LIN 9MM
P32
500K 15AAUDIO 9MM
P32
_10K
TRIM POT
YEL 3MM LED 1V9 20MA.4SPCER T&R
GRN 3MM LED 1V9 20MA.4SPCER T&R
1N4148 75V 0A45 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
L7824
TO220 P 24V0 REG
MPSA06
IRF830
TO220 NCH MFET
TN
RCA JACK SNGL PCB MT HOR K901
4-40
KEPS NUT ZINC
22AWG SOLID SC WIR
T&R JMP
2W00 2R 5%
T&R RES
W250 47R 5%
T&R RES
1W00 100R 5%
T&R RES
1W00 220R 5%FLAME PROOF T&R RES
5W00 390R 5%
BLK RES
W250 470R 5%
T&R RES
W250 620R 5%
T&R RES
W250 820R 5%
T&R RES
1W00 1K 5%
T&R RES
W250 1K5 5%
T&R RES
W500 2K 5%
T&R RES
W250 2K2 5%
T&R RES
W250 3K3 5%
T&R RES
W250 4K7 5%
T&R RES
W250 10K 5%
T&R RES
W250 18K 5%
T&R RES
W500 22K 5%
T&R RES
W250 27K 5%
T&R RES
W250 30K 5%
T&R RES
W250 33K 5%
T&R RES
W250 36K 5%
T&R RES
W250 47K 5%
T&R RES
W250 82K 5%MINI
T&R RES
W250 100K 5% .2INU
T&R RES
W250 113K 1%
T&R RES
W250 120K 5%
T&R RES
2W00 150K 5%10MM BODY T&R RES
W250 220K 5%MINI
T&R RES
W250 330K 5%
T&R RES
W250 470K 5%
T&R RES
W250 1M 5%
T&R RES
10.0" 9C-26AWG RIB 3/4" NOTCH 0.1"
8 PIN PC MOUNT TUBE SOCKET
1/4-20 CAGE NUT C79-88142027
ELASTOMER PAD TSIL 1.0X0.8
22AWG SOLID SC WIR
T&R JMP
2.0W 2R 5%
T&R RES
1/4W 47R 5%
T&R RES
1/8W 100R0 1%FLAME PROOF T&R RES
Qty.
1
1
2
3
3
1
1
4
2
2
1
4
4
1
10
3
1
1
1
7
12
1
3
1
1
3
3
5
1
3
1
1
6
10
1
1
6
1
2
6
2
4
2
3
7
2
3
6
2
1
2
2
2
3
4
2
5
1
2
12
3
1
2
1
1
2
6
1
13
4
5
1
6
2
4
6
2
2
4
5
4
1
2
67
2
3
4
YS No.
3602
2280
8522
TFS-2B
8456
8889
3552
8264
3537
TUBE10
8820
8817
8387
6397
3976
3487
3890
2403
3810
8638
3428
8800
8890
3698
3887
12AX7BLK
6L6BULK
3731
CH1324
CH1324M
Description
RING TERMINAL 18AWG WIRE & #8 SCREW
1/4" MALE PHONO PLUG (MONO)
RUBBER BUMPER WITH WASHER -SMALLTRAYNOR DUAL FOOTSWCH W/10'CBL BULK
10.0" STRAP HANDLE BLACK METAL ENDC
RUBBER GROMMET #2183-034-BLK
NYLON SPRING CLAMP
LOGO TRAYNOR YBA/YCV EMBOSSED ALUM
10" 8R 30WPGM SPKR CELESTION
#8 FLAT WASHER JS500
#10 FOR 3/16 BOLT
FLAT WASHER
PS NEO SC41 1/16" X 0.5" X 100' ROL
JEWELED PILOT LAMP AMBER REG V1
SNAP ON 0.843" INSULATING BUSHING
CLIP 250X032 14-16AWG MALE BULK
36"RCA DUAL CABLE 0'/90' RED/WHITE
T2,0AL
5X20MM FUSE
4" NYLON CABLE TIE
KNOB APMIXER PUSHSW BUTTON GREY
8' 3/18 SJT AC LINE CORD REMOVABLE
6-32
KEPS NUT ZINC
1/4-20
CAGE NUT
SPST ROKR SW QUIK 180" AC PWR BL/BL
ADHESIVE LINED GROMMET EDGING
6L6G VACUUM TUBE BULK
TUBE RETAINER
XFMR:YCV40/YCV50
XFMR:OPT YCV40/YCV50
Qty.
12
1
12
1
1
4
2
1
1
2
4
8
3.5
1
2
1
1
1
17
15
1
3
4
1
1
3
2
2
1
1
M613 Parts Reference List 11/11/2015
REF
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C37
C38
C39
C40
C41
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C60
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C75
C80
C81
C82
C83
C84
C85
D1
D2
D3
D4
D5
D6
D7
YS #
5254
5631
5631
5631
5267
5631
5631
5879
5879
5631
5212
5631
5945
5631
5631
5865
5834
5273
5865
5224
5224
5224
5224
5840
5945
5233
5234
5882
5268
5208
5422
5201
5206
5209
5197
5273
5621
5959
5959
5959
5945
5212
5206
5212
5212
5840
5840
5227
5865
6435
6451
5902
5631
5212
5208
5959
5203
5209
5201
5197
5234
5212
5257
5631
5201
5212
5208
5206
5206
5201
5204
5882
5208
6825
6825
6438
6438
6438
6438
6438
Description
1U 63V 20%CAP T&R 4X7MM .2inEL
100U 25V 20%CAP T&R RAD .2inEL
100N 63V 5%CAP T&R RAD .2inFLM
1N5 200V 5%CAP T&R RAD CER.2inNPO
2N2 400V 5%CAP T&R RAD .2inFLM
1N 50V 10%CAP T&R BEAD
NPO
470P 100V 5%CAP T&R RAD CER.2inNPO
1N5 200V 5%CAP T&R RAD CER.2inNPO
10U 450V 20%CAP BLK
EL
10U 450V 20%CAP BLK
EL
10U 450V 20%CAP BLK
EL
22N 275V 20%CAP BLK 'X2' 15MM AC
4N7 250V 20%CAP BLK 'Y' 10MM AC
82U 450V 20%CAP BLK 22X30MM
10U 450V 20%CAP BLK
EL
2U2 63V 20%CAP T&R RAD .2inEL
1N4148 75V 0A45 DIODE
T&R
1N4148 75V 0A45 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
REF
D8
D9
D10
D11
D12
D13
D15
D16
D17
D23
J1
J2
J3
J4
J5
J6
J7
J8
K1
K2
LD1
LD2
LD3
LD4
LD5
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
Q1
Q2
Q3
Q6
Q7
Q8
Q11
Q12
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
YS #
6438
6438
6438
6438
6438
6461
6825
6825
6825
6825
3921
3450
3450
3498
3498
3498
6541
6541
3700
3700
6399
6398
5907
5906
5908
4425
4424
4425
4423
4425
4423
4425
4424
4425
4423
4424
4520
6731
5103
5103
5101
5101
6730
5103
5101
4776
4844
4824
4834
6126
6145
4824
4851
4851
4851
4776
4824
4840
4942
4834
4844
4824
4776
4843
4838
4838
4838
4838
4834
4829
4631
4847
4829
4631
4847
4829
4829
4735
4847
4735
Description
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4007 1000V 1A0 DIODE
T&R
1N4148 75V 0A45 DIODE
T&R
1N4148 75V 0A45 DIODE
T&R
1N4148 75V 0A45 DIODE
T&R
1N4148 75V 0A45 DIODE
T&R
1/4in JCK PCB MT VERT STER RT SWT
1/4in JCK PCB MT HORZ GOLD TRS
1/4in JCK PCB MT HORZ GOLD TRS
1/4in JCK PCB MT HORZ
RCA SNGL PCB MT HORZ K901
RCA SNGL PCB MT HORZ K901
RED 5MM LED 1V5 20MA HIGH EFF
YEL 3MM LED 1V9 20MA .4SPCER T&R
RED 3MM LED 1V9 20MA .4SPCER T&R
GRN 3MM LED 1V9 20MA .4SPCER T&R
500K 15AAUDIO 9MM
P32
100K 1B LIN 9MM
P32
500K 15AAUDIO 9MM
P32
20K 15AAUDIO 9MM
P32
500K 15AAUDIO 9MM
P32
20K 15AAUDIO 9MM
P32
500K 15AAUDIO 9MM
P32
100K 1B LIN 9MM
P32
500K 15AAUDIO 9MM
P32
20K 15AAUDIO 9MM
P32
100K 1B LIN 9MM
P32
_10K
TRIM POT
7824
TO220 P 24V0 REG
MPSA06
MPSA06
BC550C
TO92 NPN TRAN T&R TB
BC550C
IRF830
TO220 NCH MFET
TN
MPSA06
BC550C
1/4W 113K 1%
T&R RES
1/4W 1M 5%
T&R RES
1/4W 1K5 5%
T&R RES
1/4W 47K 5%
T&R RES
1/4W 220K 5%MINI
T&R RES
1/4W 249K 1%MINI
T&R RES
1/4W 1K5 5%
T&R RES
1/4W 120K 5%
T&R RES
1/4W 120K 5%
T&R RES
1/4W 120K 5%
T&R RES
1/4W 113K 1%
T&R RES
1/4W 1K5 5%
T&R RES
1/4W 33K 5%
T&R RES
1/4W 100K 5% .2inU
T&R RES
1/4W 47K 5%
T&R RES
1/4W 1M 5%
T&R RES
1/4W 1K5 5%
T&R RES
1/4W 113K 1%
T&R RES
1/4W 470K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 47K 5%
T&R RES
1/4W 10K 5%
T&R RES
1/2W 2K 5%
T&R RES
1/4W 2K2 5%
T&R RES
1/4W 10K 5%
T&R RES
1/2W 2K 5%
T&R RES
1/4W 2K2 5%
T&R RES
1/4W 10K 5%
T&R RES
1/4W 10K 5%
T&R RES
1.0W 100R 5%
T&R RES
1/4W 2K2 5%
T&R RES
1.0W 100R 5%
T&R RES
REF
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R119
S1
S3
S4
YS #
4838
4838
4838
4838
4833
6126
6126
4586
4838
4844
4844
4821
4829
4827
4842
4824
4834
4840
4913
4668
4634
6126
6126
4829
4891
4891
6126
4826
4834
4834
4817
4829
4851
4851
4831
4829
4844
4844
4847
4868
4843
4879
4831
4890
4817
2019
2019
4817
4822
4822
4913
2022
2022
4703
4703
4736
2019
2019
4829
4842
4827
4703
4847
4821
4843
4790
4629
4829
4829
4838
4668
4823
4833
4868
4838
4632
4831
3522
3522
3522
Description
1/4W 100K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 27K 5%
T&R RES
1/4W 220K 5%MINI
T&R RES
1/4W 220K 5%MINI
T&R RES
1/4W 82K 5%MINI
T&R RES
1/4W 100K 5%
T&R RES
1/4W 1M 5%
T&R RES
1/4W 1M 5%
T&R RES
1/4W 470R 5%
T&R RES
1/4W 10K 5%
T&R RES
1/4W 4K7 5%
T&R RES
1/4W 330K 5%
T&R RES
1/4W 220R 5%
T&R RES
1/4W 47K 5%
T&R RES
1/4W 33K 5%
T&R RES
1.0W 1K 5% MINI
T&R RES
2.0W 220K 5%10MM BODY T&R RES
1/2W 47K 5%
T&R RES
1/4W 220K 5%MINI
T&R RES
1/4W 220K 5%MINI
T&R RES
1/4W 10K 5%
T&R RES
1/4W 620R 5%
T&R RES
1/4W 620R 5%
T&R RES
1/4W 220K 5%MINI
T&R RES
1/4W 3K3 5%
T&R RES
1/4W 47K 5%
T&R RES
1/4W 47K 5%
T&R RES
1/4W 47R 5%
T&R RES
1/4W 10K 5%
T&R RES
1/4W 120K 5%
T&R RES
1/4W 120K 5%
T&R RES
1/4W 18K 5%
T&R RES
1/4W 10K 5%
T&R RES
1/4W 1M 5%
T&R RES
1/4W 1M 5%
T&R RES
1/4W 2K2 5%
T&R RES
1/4W 36K 5%
T&R RES
1/4W 470K 5%
T&R RES
1/4W 270K 5%
T&R RES
1/4W 18K 5%
T&R RES
1/4W 30K 5%
T&R RES
1/4W 47R 5%
T&R RES
1/4W 47R 5%
T&R RES
1/4W 820R 5%
T&R RES
1/4W 820R 5%
T&R RES
1.0W 1K 5% MINI
T&R RES
1.0W 220R 5%FLAME PROOF T&R RES
1.0W 220R 5%FLAME PROOF T&R RES
2.0W 2R 5%
T&R RES
2.0W 2R 5%
T&R RES
5.0W 390R 5%
BLK RES
1/4W 10K 5%
T&R RES
1/4W 330K 5%
T&R RES
1/4W 4K7 5%
T&R RES
2.0W 2R 5%
T&R RES
1/4W 2K2 5%
T&R RES
1/4W 470R 5%
T&R RES
1/4W 470K 5%
T&R RES
1.0W 15K 5%
T&R RES
1/4W 10K 5%
T&R RES
1/4W 10K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 1K 5%
T&R RES
1/4W 27K 5%
T&R RES
1/4W 36K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/2W 22K 5%
T&R RES
1/4W 18K 5%
T&R RES
REF
S5
S6
U1
U2
W5
W22
W23
W30
W31
W32
W33
W34
W35
W39
XC148
YS #
3522
3522
6884
6884
3610
3674
3610
3610
3674
3674
3674
3610
4829
4829
Z352
Description
10in 9C-26AWG RIBBON CABLE
1/4W 10K 5%
T&R RES
1/4W 10K 5%
T&R RES
Heatsink for 2 TO220
098
098
098
098
MODEL TYPE: YS1003
Block Diagram for YCV40 & YCV40T
DESIGNED AND MANUFACTURED BY YORKVILLE SOUND
12AX7
V3
12AX7
12AX7
V2
V1
POWER
DISCONNECT POWER WHEN
REPLACING TUBES
EQ
6L6B
DÉBRANCHÉ L’APPAREIL AVANT
DE REMPLACER LES LAMPES
Boost
Treble/Bass/Mid
Mono
1/4-inch
PREAMP
SPLITTER
V5
6L6B
V4
Ch. 2
Volume
Preamp
V1:A
Preamp
V2:A
0 dB
Input
Channel
Select
Pre-Amp
Out
Channel
Select
K1
EQ
K1
Treble/Bass/Mid
Preamp
V1:B
Ch. 1
Volume
Preamp
V2:B
Amp In
YCV40T Speaker Configuration
Reverb
Drive
U2
B
Reverb
Accutronics ©
4EBC1B
U1
B
Reverb
Rtn
Power
Amp
Splitter
V3
Presence
V4
V5
+
-
8-ohms
External
Speaker Out
10-inch Speakers
TUBE10
-
External
Speaker Out
+
+
8-ohms
+
Channel Select
Boost
YCV40 Speaker Configuration
12-inch Speaker
YS#7080
-
8-ohms
Footswitch
+
BLOCK-DIAG-ycv40-00-2v0
#
Part#
Description
Labeled Components
1
2
3
4
7
1
8260
TRAYNOR LOGO
2
7080
12" 8R 80WPGM SPEAKER CELESTION
3
8461
TRIM CLIP (PLATED BLK ZINC)
4
Z357
YCV40 GRILLE* ‡
5
3482
LOWPROFILE FUSEHOLDER 1/4" BUSSMANN
6
3438
AC RECEPTACLE / FUSE HOLDER
7
8456
10.0" STRAP HANDLE, NICKEL COVERS
8
3426
AC LINE CORD - #3474(EURO)
9
TFS-2B
10
3552
NYLON SPRING CLAMP
11
8770
1/4-20 X 1 5/16 TRUSS PH MS JS5
12
8504
CORNER, 2 LEGS NOTCED LIP NICKEL PLATED
13
8543
RECESSED RUBBER BUMPER WITH WASHER
14
6397
JEWELED PILOT LAMP AMBER REG
15
8430
CHICKEN-BEAK KNOB
16
3921
17
3698
SPST ROKR SW QUIK 180" AC PWR
18
3450 & 3450NUT
19
3886 & 3890
20
3537
21
8638
PUSH SW BUTTON GREY
22
7025A OR 7025B
23
6L6B
6L6GB OUTPUT POWER TUBE
24
7081
12" 8R 60WPGM SPKR CELEST VINTAGE
TRAYNOR DUAL FOOTSWCH 10' CORD
1/4" ALL GOLD PC MNT JK SKT
36" PREFAB. CABLE (RED/BLACK)
5
12
11
8
13
6
19/20
21
22/23
24
REVERB CABLE AND UNIT
9
PUSH BUTTON CAPS
TUBES
10
WINE RED VERSION SPEAKER
14
15
16
17
18
*NOTE: Replacement grilles are 'Special-Order' and are only available while the model is in production.
‡ Grilles & Support replacements are for CURRENT models only.
Parts-Serv-YCV40-1v3.xls
ftp.yorkville.com
Speaker Enclosure
#
Part#
Description
Labeled Components
1
2
4
3
6
5
1
8260
2
TUBE10
3
8461
TRAYNOR LOGO
10" 8R 30WPGM SPEAKER CELESTION
TRIM CLIP (PLATED BLK ZINC)
4
Z357*
5
3438
YCV40 GRILL*
AC RECEPTACLE / FUSE HOLDER
6
8456
10.0" STRAP HANDLE, NICKEL COVERS
7
TFS-2B
8
3537
9
8504
CORNER, 2 LEGS NOTCED LIP NICKEL PLATED
10
8770
1/4-20 X 1 5/16 TRUSS PH MS JS5
11
6397
JEWELED PILOT LAMP AMBER REG
12
8430
CHICKEN-BEAK KNOB
13
8638
PUSH SW BUTTON GREY
14
3921
15
3698
SPST ROKR SW QUIK 180" AC PWR
16
3450 & 3450NUT
17
8543
RECESSED RUBBER BUMPER WITH WASHER
18
3426
AC LINE CORD - #3474(EURO)
TRAYNOR DUAL FOOTSWCH 10' CORD
19
3886 & 3890
20
7025A OR 7025B
21
6L6B
1/4" ALL GOLD PC MNT JK SKT
36" PREFAB. CABLE (RED/BLACK)
6L6GB OUTPUT POWER TUBE
22
23
8
7
9
9
18
19
REVERB CABLE
10
17
12
11
5
15
13
20/21
13
TUBES
14
16
*NOTE: Replacement grilles are 'Special-Order' and are only available while the model is in production.
Parts-Serv-YCV40t-1v10.xls
ftp.yorkville.com
Speaker Enclosure
B
A
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
1
1
2
2
3700
.
RED W20
C34
6N8
TO W25
RAD
R58
1/4W
470K
.2in
100V
.
3
3
R57
1/4W
470K
5
TO W3
PRE-AMP
Val
V1:A
TO W2
100K
1B
4424
.
R4
1/4W
47K
.2in
400V
R15
1/4W
47K
.
YEL W3
RAD
2X_TRIODE_HCT
{Body}
.
C35
220P
50V
100V
5
.2in
100V
C24
22N
R22
1/4W
100K
400V
R23
1/4W
100K
.
.
6
RAD
100V
8
C15
22U
.
50V
Alternate
R17
1/4W
1K5
3700
.
P6:A
M MID
MINI
3700
7
20K
15A
4423
R5
1/4W
220K
8
2X_TRIODE_HCT
{Body}
.
.2in
.
C22
47N
.
7
R20
1/4W
100K
R21
1/4W
100K
P9:A
M CLEAN VOLUME
R19
1/4W
470K
P7:A
M BASS
TO W1
PRE-AMP
Val
V2:B
R16
1/4W
1M
TO W4
.
BLK W4
500K
15A
4425
BRIGHT
3522
S6:A
DOWN UP
.
BLK W1
500K
15A
4425
C1
.
R2
1/4W
1M
.
R3
1/4W
1K5
RAD CER.2in
100V
Alternate
6
C71
470P
RAD CER.2in
RING
RAD
R112
1/4W
27K
.
P8:A
M TREBLE
C23
47N
4
C37
6N8
J1
INPUT
.
YEL W2
C33
1N
250V
DOWN UP
S6:B
3522
BRIGHT
C16
100N
4
RAD
.2in
.
100V
.
.
.
R1
1/4W
113K
R56
1/4W
100K
R18
1/4W
113K
K2:B
9
9
K2:A
R11
1/4W
113K
10
This part is stuffed ONLY
on M581 (YCV40)
.2in
250V
10
.
PRE-AMP
Val
V2:A
2X_TRIODE_HCT
{Body}
Modern
S1:A
3522
12
RAD
Alternate
C20
47N
RAD
.2in
100V
13
500K
15A
4425
.
500K
15A
4425
C83
150P
P3:A
M BASS
C21
47N
RAD
P5:A
M MASTER
.2in
R24
1/4W
47K
14
.
100V
.
R12
1/4W
1K5
.2in
63V
RAD
R52
WJ
Modern
S1:B
3522
15
{Body}
.
R53
1/4W
33K
P4:A
M MID
DOWN
Alternate
20K
15A
4423
xxW
63V
RAD
50V
C27
330N
15
C31
5254
.
1U
R10
1/4W
120K
5631
.
22U
R7
1/4W
1K5
C1
.2in
YCV40
YCV50BLUE
M581
M613
RefDes Value/YSpart# Value/YSpart#
C26
220N
14
K1:B
R14
1/4W
100K
P2:A
M TREBLE
R79
1/4W
30K
.
R9
1/4W
120K
.
R8
1/4W
120K
100K
1B
4424
UP
.
2X_TRIODE_HCT
{Body}
100V
100V
200V
RAD CER.2in
.
R114
1/4W
100K
RAD CER.2in
C32
470P
250V
R13
1/4W
47K
C18
1N5
PRE-AMP
Val
V1:B
P1:A
M DRIVE
13
C19
100N
UP
400V
11
RAD CER.2in
This part is stuffed ONLY
on M613 (YCV50BLUE)
.2in
DOWN
RAD
C81
2N2
C85
2N2
12
500K
15A
4425
3700
C82
2N2
.2in
RAD
.
400V
R6
1/4W
113K
C80
1N
RAD
11
400V
.2in
RAD
C17
10N
400V
K1:A
C31
1N8
5425
1N
5422
16
16
R52
WJ
4599
47K
Product
4834
YCV40/YCV50BLUE
Input/Pre
PCB# X8004
Date: Mon Oct 20, 2014 Rev:V15
Filename: X8004V15sch.sch2006
17
A
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E
F
G
H
I
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M
N
O
P
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R
S
T
Sheet 1 of 5
YsType:
U
17
V
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
1
1
2
2
3
3
4
4
470N
C67
63V
RAD
220P
C66
.2in
100V
RAD CER.2in
.
C6
22U
.
100K
1/4W
R109
5
R61
1/4W
620R
50V
22U
C56
50V
10K
1/4W
R59
100V
5
.
.
100K
1/4W
R38
6
.
.
NE5532N
.
50V
.
R36
1/4W
100K
Gold Gold Gold
S
-
-
-
S
R
3K3
1/4W
R63
U1:A
T
7
10K
R108
22U
C14
.
1/4W
.
.
C4
22U
J3
PWR-AMP-IN
22U
C3
100K
1/4W
R39
R
PRE-AMP-OUT
J4
50V
T
R37
1/4W
100K
7
10K
1/4W
R107
R60
1/4W
620R
22U
C2
U2:A
50V
.2in
RAD
C68
100N
63V
50V
6
27K
1/4W
R40
.
NE5532N
470P
C65
RAD CER.2in
100N
C72
63V
8
8
9
R64
47K
.
8
1/4W
9
V+
U2:B
10
16V
V-
U2:C
100U
C9
.
18K
1/4W
R119
NE5532N
2N2
C75
400V
RAD
63V
.2in
RAD
.2in
100N
C11
47P
C63
REVERB RTN
6541
J7
REVERB SEND
400V
C30
2N2
J8
6541
NE5532N
50V
V-
U1:C
22U
C12
100K
1B
4424
R71
1/4W
10K
12
P11:A
REVERB M
.
U1:B
C10
22U
.
R69
1/4W
120K
50V
.
R66
1/4W
47R
4
.
8
.2in
250V
V+
16V
RAD
C8
100U
R65
1/4W
47K
12
C64
4N7
11
.
18K
1/4W
R70
.
.
.
RAD CER.2in
1M
1/4W
R72
R68
1/4W
120K
R67
1/4W
10K
11
R97
1/4W
10K
100V
.
4
50V
4148
4148
C7
22U
D17
D16
10
13
13
14
14
15
15
16
16
Product
YCV40/YCV50BLUE
Loop/Reverb
PCB# X8004
17
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E
F
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N
O
P
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R
S
T
Sheet 2 of 5
YsType:
U
17
V
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
1
1
These parts are
stuffed ONLY on
M581 (YCV40)
2
X34
X41
X24
R62
1/4W
220K
X67
MINI
X581
2
X581_
3
3
4
4
X66
5
C58
2N2
X65
R51
1/4W
220R
RAD
R76
1/4W
470K
.
These parts are
stuffed ONLY on
M613 (YCV50BLUE)
.2in
400V
.
R77
1/4W
270K
.
5
X613
X613_
6
6
7
3392
BLU
7
XF
W17
2X_TRIODE_HCT
SPLITTER
Val
V3:A
C49
22N
{Body}
8
RAD
.2in
400V
.
3392
RED
R91
2.0W
2R
.
RAD
.2in
100V
RAD
C51
82N
2X_TRIODE_HCT
3392
BLK
1
OUTPUT XF
W14
BLK
10
PENTODE
{Body}
.
V5:A
Val
OUTPUT
3392
BRN
R90
1.0W
220R
T
R
S
-
-
-
EXTENSION
J6
FLMP
11
XF
W18
.
R49
1/4W
4K7
20K
15A
4423
-
BRN
R86
1/4W
820R
400V
-
8
3
MINI
.
.2in
63V
{Body}
C50
22N
V3:B
Val
SPLITTER
-
OUTPUT
W15
OUTPUT
J5
9
T1
{Description}
1327M
.
11
R42
1/4W
220K
R44
1/4W
100K
.
C48
100N
S
Out_XF_CT
W19RED
V2,V3_PL
R46
1/4W
1M
10
R
4
.
.
ORN W41
R47
1/4W
470R
3392
GRN
2
T
GRN
MINI
MINI
R43
1/4W
82K
R48
1/4W
10K
BLU
FLMP
R41
1/4W
220K
.
9
{Body}
PENTODE
.
R45
1/4W
1M
63V
R87
1/4W
820R
1324M
5
R89
1.0W
220R
R92
2.0W
2R
C47
100N
OUTPUT
Val
V4:A
12
P10:A
Master M
12
13
13
PHONE_PLUG
WOOFER
{Description}
SP2
+ to tip +
TO J5
14
YCV40:
7080 12" 8R
80WPGM
15
14
YCV40WR/YCV50BLUE:
7081 12" 8R (Vintage 30)
60WPGM
15
16
16
Product
YCV40/YCV50BLUE
Power Amp
PCB# X8004
17
A
B
C
D
E
F
G
H
I
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K
L
M
N
O
P
Q
R
S
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Sheet 3 of 5
YsType:
U
17
V
B
A
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
1
1
3700
R29
1/2W
2K
.
.
2
LD5
CHNL2
.
R111
1/4W
1K
10MM
R55
2.0W
220K
Mini
250V
D11
.
C52
100N
5
LD2
ON
6398
RED
.
.
36K
1/4W
R113
C44
10U
63V
63V
.
Alternate
6
.
R78
1/4W
27K
K2:C
36K
1/4W
R75
1M
1/4W
R73
C13
10U
4520
Lin
10K
.
R26
1/2W
2K
3700
63V
6
C25
10U
Bias M
P12
STANDBY
3522
4007
R74
1/4W
2K2
5
S3:B
DOWN UP
S3:A
BIAS 75mV ACROSS R91
AND ACROSS R92
LD1
STANDBY
Alternate
R54
1.0W
1K
.
TO92
4
Alternate
6399
YEL
R31
1/4W
10K
C70
22U
50V
3
BC550C
Q6
5101
DOWN UP
S5:B
3522
CHANNEL
.
TO92
DOWN UP
S5:A
3522
CHANNEL
Q3
5103
4
LINE_IN
J2
S
Gold Gold Gold
FLMP
63V
MPSA06
TO92
R
.2in
LD3
CHNL1
Q11
5103
T
RAD
R85
1/4W
47R
C45
100N
R84
1/8W
100R0
5908
GRN
MPSA06
R30
1/4W
2K2
.
5907
YEL
3
4148
D2
Mini
R88
1.0W
1K
.
2
4K7
1/4W
R99
R28
1/4W
10K
K1:C
7
R25
1/4W
10K
400V
SPST Switch
4007
D8
.
+HI
W28
.
D12
R102
1/4W
470R
D10
4007
3392
GRN
10
.
.
D15
R100
2.0W
2R
TO92
D23
.
GRY W21
to_DC_FIL
11
R101
1/4W
2K2
Q12
5101
.
250V
1.0W
25V
R35
100R
C84
220N
C54
4N7
.
.2in
GRN
8
RAD
D6
R33
100R
1.0W
BC550C
D5
4007
C5
100U
7
GRN
FIL
W16
.2in
3392
GRN
63V
6
RAD
250V
10
BLK
2
C57
100N
XF PRI
W11
C38
470U
3392
BLK
63V
IEC_RECT
C55
82U
4007
GRY
9
10MM
{Watts}
TO220
R104
2.0W
150K
6731
D4
D13
10V0
+24V
W12
S
0W5
1N5240BRL
REF
4007
IRF830
Q8
6730
TO220
+Hi Reg
G N
.
4148 4148
3392
GRY
IN
D9
4007
250V
5
GRY
D3
Q1
7824
+24 RegOUT
C28
220N
T2
Transformer
1324
+24V
W13
10MM
NEUT
W10
4007
.
8
D
4007
3392
GRY
R110
2.0W
220K
3392
WHT
4007
RED
4
C53
22N
Alternate
FUSE
{C_Type}
DOWN UP
S4:B
3522
BOOST
DOWN UP
S4:A
3522
BOOST
R27
1/4W
2K2
.
5906
RED
LD4
BOOST
Alternate
.
.2in
63V
C69
2U2
TO92
RAD
.
R34
1/4W
2K2
R32
1/4W
10K
Q7
5101
D7
3392
RED
450V
FUSE
F1
BC550C
TO92
9
Power
S7
275V
.
MPSA06
Q2
5103
RED3
XF PRI
W9
1
BLK
FLMP
R82
1/4W
47R
8
LINE
3392
W8
BLK
R103
1/4W
470K
.2in
+HI
W26
R50
1/4W
330K
3392
BLK
RAD
R83
1/8W
100R0
C46
1N
3392
RED
R98
1/4W
330K
.
D1
4148
7
11
FIL
W27
.
GRY W38
12
12
FLMP
V1:C
13
C39
10U
ORN W40
14
to_V2,V3_PL
C60
10U
C40
10U
450V
14
450V
6159
15
{Body}
15K
.
C41
10U
4629
450V
10K
R115
1/2W
22K
.
450V
R106
10X12MM
R106
1/2W
10K
.
{Body}
13
R93
5.0W
390R
V2:C
2X_TRIODE_HCT
{Voltage}
220U 2X_TRIODE_HCT
{Voltage}
C29
35V
{Body}
V4:B
V3:C
V5:B
2X_TRIODE_HCT PENTODE PENTODE
{Voltage}
{Voltage}
{Voltage}
{Body}
YCV40
YCV50BLUE
M581
M613
RefDes Value/YSpart# Value/YSpart#
R95
1/8W
100R0
FLMP
R96
1/8W
100R0
DC_FIL
15
16
16
Product
YCV40/YCV50BLUE
Switching/Supply
PCB# X8004
17
A
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H
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O
P
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Sheet 4 of 5
YsType:
U
17
V
B
A
C
D
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F
G
H
I
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K
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M
N
O
P
Q
R
S
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U
V
1
1
M581 PCB HISTORY
X8004 Version History
MODEL(S):2
3
4
#
1
2
3
4
5
6
7
8
9
10
11
12
13
DATE
23-APR-2008
.
.
17-OCT-2014
D
D
D
D
D
D
D
D
D
MODEL(S):-
YCV40/YCV50BLUE
VER# DESCRIPTION OF CHANGE
14.00 Released for Production
PC7625,M581 R78 27K>18K#4831.M613 R78 18K>15K#4830
.
PC7649, CHANGE P12 22K #4517 TO 10K #4520
V15
Double sided. removed eyelets, and added radial tabs
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
#
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
XC146
X8004 POT LIST
5
6
7
YCV40/YCV50BLUE
MODEL(S):REF
FUNCTION PART# KNOB
AS OF
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
.
DRIVE
TREBLE
BASS
MID
MASTER
MID
BASS
TREBLE
CLEAN VOLUME
PRES./MASTER
REVERB
.
#4425
#4424
#4425
#4423
#4425
#4423
#4425
#4424
#4425
#4423
#4424
.
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
.
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
.
X8004 DRILL HISTORY
MODEL(S):8
9
#
1
2
3
4
5
6
YCV40/YCV50BLUE
N
V
N
V
V
N
N
V
N
V
V
N
DATE
D
D
D
D
D
D
DATE
NOV/02/00
NOV/08/00
DEC/14/00
FEB/23/01
APR/30/01
.
MAY/25/01
JUN/21/01
NOV/30/01
.
JAN/15/02
MAY/03/02
MAY/27/02
JUN/24/02
JUL/04/02
SEP/03/02
MAR/17/03
MAR/27/03
AUG/25/03
NOV/12/03
DEC/03
OCT-15-2004
.
DEC-02-2004
JUN-15-2005
.
.
.
DEC-14-2005
MAY-18-2006
.
.
.
.
D
D
D
D
D
YCV40
FIRST PRODUCTION
1.00
.
PC#6305 R63 2K2->3K3 R40 24K->27K
2.00
PC#6311 ADD D16,D17,R97 AT U2
2.10
PC#6326 HOLE SIZE FOR C53 .070"->.047"
3.00
PC#6419 ADD Q12,R103 R50 2M2->680K
.
R100 10R 1W->1R 1/4WFP R101 10R/1W->820R 1/4W
.
PC#6407 R103 680K->1M
4.00
PC#6420 ADD R100 220K 2W ACROSS C55
5.00
PC#6475 R105,R104-Q9 REPLACED BY D15,D18,D19,D20
D21,D22 6X 51V ZENER C60 220N->10u 450V
.
6.00
NEW SOLDERMASK FOR TABS & RCA JACKS
6.10
ADD ROUTING BY OUTPUT TUBES
6.20
PC#6537 R71 2K2->3K3 P11 20KA->100K
6.30
PC#6539 R106 100K->47K
7.00
PC#6545 MOVE X57 AND C60
7.10
PC#6562 R106 47K->100K D15->J76
8.00
MOVE AC TABS APART FOR CE COMPLIANCE
MOVE BREAKAWAY PCB'S TO AID ASSEMBLY
9.00
10.00 PC#6624 UPDATE 9 PIN TUBE SOCKETS
10.01 TRACE ARTWORK FIXED MANUALLY
11.00 CONVERT TO PCAD 2002
.
GT:PC#6744 & 6748: APPLIED YCV50 STANDBY
.
CHANGES (SEE YCV50 V2.00 SCHEMATIC FOR DETAILS)
.
GT:PC#6776 MOVED TOP MULTIPLE TO ADD ZIPPER
12.00 AH, PC#6866, ADD CONNECTION PREAMP-STANDBY
.
#6933, CHANGE R78 TO 27K AND ADD TRIM POT 10K
.
PC#6965, MOVE ARC TRACE AWAY FROM TUBES
.
PC#6967, INCREASE CLEARANCES NEAR OUTPUT TUBES
12.01 PC#7053:GT:R53 4850 3K9 -> 4864 2K7
13.00 PC#7125:GT:J7&J8 #3914 RCA JACK->#6541. PC#7091
.
ENLARGE HOLES FOR S3-S6 #3522 FOR KINK LEADS
.
MOVE C3 FOR DEPT -59 FOR COLLISION AVOIDANCE
.
MOVED W8 TRACE AWAY FROM SCREW HOLE, MOVED
.
XC50 BREAKAWAY DOWN IN LINE WITH XC54
V
N
V
N
V
N
V
N
V
N
2
3
4
5
6
7
8
9
X8004 PENDING CHANGES
MODEL(S):10
11
#
1
2
3
4
5
6
YCV40/YCV50BLUE
PENDING CHANGE
X
X
X
X
X
X
PC#
PC
PC
PC
PC
PC
PC
10
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
11
12
12
13
13
14
14
IRF830
MPSA06
15
BC550C
15
16
16
"STYLE_P32"
G D S
TO-220
Product
C B E
TO-92
EBC
TO-92
3700_DRW
YCV40/YCV50BLUE
DRW/Tables
PCB# X8004
17
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
Sheet 5 of 5
YsType:
U
17
V
SCORE
Top
SEE LAYOUT DOCUMENTATION
100N
R115
C39
RT
V
4007
4007
D4
4007
D3
C38
4007
D5
ON RED
YEL
STANDBY
R55
220K
2.0W
18K
120K
2N2
W30
50V
22U C2
BLK
XF PRI W11
BLK
BLK
OUTPUT XF
OUTPUT
BLK
TO W29
W6
GRN
3450
3498
10K
R107
10K
R108
X8004
(M581/M613)V15
3/5
-
-
-
W7
TO W24
3498
PRE-AMP-OUT
PWR-AMP-IN
LINE_IN
J3
-
R60
620R
3674
W10
WHT
NEUT
C54 4N7 T
R
6451 250V V
D6
W29
TO W6
W8
LINE
-
Gold
J2
3450
-
J4
GRN
W36
GND
-
-
-
3498
J5 OUTPUT
RT
V
XF PRI
W9 BLK
W16
GRN
FIL
C53 6435
275V T
22N R V
Gold
Gold
Top Assy X8004V15
Pcb Mech X8004 V15
R69
100N
R119
Gold
X8004
V15
(M581/M613) 4 /5
10U
450V
5959
22K
1/2W
LD2
6398
S3 WHT
3522
J6 EXTENSION
D7
D8
5621
W40
to_V2,V3_PL
RED
TO W20
2N2
6541
W14
4007
2.0W
220K
BLK
C55
ORN
STANDBY
RCA
W15
D10
4007
C41
W25
P11
REVERB
Gold
GRN
R110
47P
C63
1M
R72
120K
R68
10K
R71
NE5532N
R59
R63
Presence/Master
10K
R70
C30
J7
W5
W13 W12
+24V +24V
GRY GRY
450V
10U
5959
C60
D9
FIL
GRN
W27
4007
63V
10U
X8004
VCDORIGIN
5865
100N
4007
+HI
RED
W26
C13
10U
63V
D11
C40
1/2W
10K
R106
150K
2.0W
220U
35V
C29
4007
C44
450V
10U
1.0W
100R
R33
R35
D13
R104
W21
Q1
GRY
1.0W
100R
C5
R100
2R
2.0W
R98
Q12
BC550C
Q8 100U
25V
D12
2K2
R101
R102
470R
10V0
4007
to_DC_FIL
R113
R75
5945
GRN
TO220
R103
330K
470K
2 /5
TO220
4148
D15
V15
D23
X8004 V15 YCV40/YCV50B
6731
7824
+24 Reg
10U
450V
10K
X581
C28
R74
5959
R41
6730
IRF830
+Hi Reg
36K
36K
+HI
RED
W28
1M
3610
4424
REVERB RTN
R61
3K3
22U
50V
620R
82N
4K7
3610
470U
63V
W23
82U
450V
5902
3674
W24
63V
10U
18K
R40
27K
C65
R38
R39
470P
100N
100K
100K
4N7
4148
D17
D16
4148
47K
R64
R66
47R
10K
R97
10K
R67
C7
R48
470R
1M
10K
R49
3674
REVERB SEND
R109
NE5532N
100N
100K
R37
C66 220P
R36
100K
100K
470N
C67
R43
C49
1M
3522
22U
50V
C15
82K
400V
22N
100N
R114
R47
R45
100K
C82
2N2
R46
22N
400V
C27
330N
1K5
R12
R16
3522
1M
6N8
CHANNEL
100K
470K
Q6
1N8
120K
C24
47N
47N
100N
R56
R57
2K2
10K
10K
120K
RCA
1.0W
1K
3732
C52
R73
5959
R78
XC148
Z352
TO W7
220K
18K
220K
R42
C25
R96
100R0
100R0
R95
6541
R54
1B
C75
X67
2K2
330K
R50
C84
C6
J8
C47
C48
220K
X34
LD1
6399
100K
22U
50V
22U
50V
Gold
P12
Bias
4148
R87
R91
R86
820R
820R
2R
2.0W
R92
2R
2.0W
5.0W
R93
390R
47K
1N
33K
R8
120K
R6
113K
R32
R82
R27
R90
220R
1.0W
Val
3733
R89
C31
R10
50V
22U
MPSA06
R9
MPSA06
R26
BC550C
10K
47R
2K2
R30
R31
R28
R29
R53
R88
1K
1.0W
1/2W
2K
10K
R7
220R
1.0W
R15
R85
47R
100R0
R25
2N2
C81
1N
C69
47N
47N
C32
470P
MPSA06
47K
R1
220N
1K5
D2
470P
C71
100K
47K
100K
W3
W17
1/2W
2K
100N
R83
R112
4148
R24
R20
113K
R13
220K
R23
5865
100N
C16
1K5
R3
1M
R2
47K
R4
R5
27K
R22
100K
R52
WJ
150P C83
3700 K2
R19
470K
1N
WHT 3522
3921
BlankSize - 18600x12800
J1 INPUT
RED
W19
220N
250V
X41
G3
CR
NCR
Alternate
INSERT
5882
C50
400V
22N
R44
100K
Val
PRE-AMP
C56
C51
W41
ORN
V2,V3_PL
3674
R62
X24
C12
C10
G3
Alternate
CLINCH
1N5
YCV40
220N
250V
Alternate
CL
NCL
Out_XF_CT
5882
Val
P10
C18
M613
YCV50BLUE
V5
OUTPUT
113K
SPLITTER
3610 W34
R11
V3
22U
50V
4423
50V
22U
P6
C11
C14
15A
4423
MID
P7
Alternate
3733
Val
10K
W39
RT
V
113K
4425
BASS
C72
20K
C8
15A
SIG
NOR
NOL
W18
V4
OUTPUT
S6
R18
47K
20K
SIG
CR
NCR
BRN
M581
100N
R65
22U
50V
50V
22U
Alternate
NOR
CL
NCL
BLU
W35
V2
3732
1K5
R17
5865
10N
RT
V
10K
XF
NOL
BLK
TO W4
NCR
YEL
TO W3
C37
C19
W20
TO W25
W2
W1
S5
WHT
R111
RED
5834 C17
GND
NCL
C70
3522
WHT
1K
WHT
BRIGHT
C35
220P
NCR
S1
BC550C
4424
NCL
Q3
100K
500K
15A
P8
P9
R21
C4
LOC
C3
100U
16V
U1
NCR
2K2
30K
MID
4425
BEC
1B
C9
100U
16V
NCL
W38
X
W37
SL
EE
VE
GRN
TO W1
DC_FIL
2U2
63V
R79
P4
C57
R58
470K
CR
RING-SW
TIP
TIP-SW
W4
GRY
Q11
C34
6N8
NOR
RING
C26
Q7
4423
CL
TO W2
BLK
BASS
100K
15A
C64
G1
3732
Val
V15
X8004
(M581/M613) 5 /5
P3
TREBLE
500K
C68
U2
G2
Q2
R34
4425
15A
22U
50V
CLEAN VOLUME
20K
NOL
PRE-AMP
V1
C33 C22 C23
1 /5
CR
TREBLE
C46
LD5
GRN
NOR
P2
C21
R99
4K7
X581_
CL
MASTER
4424
YEL
XF
ORIGIN
C20
R14
100K
M581
M613
G1
C1
22U
50V
15A
YCV40
YCV50BLUE
V15
5908
CHNL2
G2
S4
BOOST
RELAY 2C
NO
DRIVE
P5
500K
1B
NC
NO
4425
P1
C45
100K
15A
NC
4425
500K
RELAY 2C
C80
3700
100R0
R84
NOL
15A
K1
C
C
500K
LD3
CHNL1
YEL
StepAndRepeat - X1@0.000Y2@6.400
CR
D1
5907
BlankSize - 18600x12800
NOR
5906 LD4
RED
BOOST
4148
Into Wave
V15
CL
M581
NOL
YCV40
YCV40
M581
SEE LAYOUT DIAGRAM
V15
X8004 DRILL HISTORY
X8004 Version History
MODEL(S):-
MODEL(S):-
YCV40/YCV50BLUE
# DATE
1 23-APR-2008 14.00 Released for Production
2 .
.
PC7625,M581 R78 27K>18K#4831.M613 R78 18K>15K#4830
3 .
.
PC7649, CHANGE P12 22K #4517 TO 10K #4520
4 17-OCT-2014 V15
Double sided. removed eyelets, and added radial tabs
5 D
V
N
6 D
V
N
7 D
V
N
8 D
V
N
9 D
V
N
10 D
V
N
11 D
V
N
12 D
V
N
13 D
V
N
#
1
2
3
4
5
6
YCV40/YCV50BLUE
V
N
V
N
V
N
V
N
V
N
V
N
X8004 PENDING CHANGES
DATE
D
D
D
D
D
D
MODEL(S):#
1
2
3
4
5
6
YCV40/YCV50BLUE
PENDING CHANGE
X
X
X
X
X
X
PC#
PC
PC
PC
PC
PC
PC
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
X8004 POT LIST
YCV40/YCV50BLUE
MODEL(S):REF
FUNCTION PART# KNOB
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
.
DRIVE
TREBLE
BASS
MID
MASTER
MID
BASS
TREBLE
CLEAN VOLUME
PRES./MASTER
REVERB
.
#4425
#4424
#4425
#4423
#4425
#4423
#4425
#4424
#4425
#4423
#4424
.
LEAD/PIN REFERENCE
IRF830
G2
MPSA06
BC550C
G1
4
5
H
H
4
5
1P
6
1
6 NC 2K 3
P 3
1G
7
+V
8
2
7
B
7 H
H 2
1
8
NC
G D S
TO-220
EBC
TO-92
CB E
TO-92
6L6GB
K
G3
2G 2
8 1K
1
2P
3
4
9
HT
12AX7A
COM1 COM2
A
NC1
NC2
NO1
NO2
6
-V
5
NE5532N
3700_DRW
"STYLE_P32"
SEE PRODUCTION NOTES
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
#8430
.
AS OF
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
.
SEE LAYOUT DOCUMENTATION
PRODUCTION NOTES
1. RTV MUST BE ADDED TO THE FOLLOWING CAPS 6. BEND C69 OVER Q7 AS FAR AS POSSIBLE BEFORE
ADDING RTV
C1,C16,C19,C17,C70 BETWEEN C84,C28,C60,C15
BETWEEN C49,C50, ADDED TO C15,C7,C8,C3,C9 7. PCBSA: BREAK OUT BOARD BEFORE TESTING
C56,C14,C6,C10,C4,C2 AND C12
2. C53 IS 22N FOR BOTH NORTH AMERICA AND CE
3. C3,C7,C6 MUST BE LOW PROFILE PT#5631
4. C8,C9 MUST BE LOW PROFILE PT#5879
5. BIAS 350mV ACROSS R91 AND 350mV
ACROSS R92
Z352-MTG
3796 on this
device only.
Lots of goop
on the thermistor.
Z352
2 of 8701
2 of 3850
2 of 8832
- to hold z352 in place
PCB
2 of 8741
M581.PCB_POT_LIST
VCD
SHEAR
ETCH
GUIDE
"020.
01.01V-185M LTED LLIRD
01.01V-185M EDISREDLOS
RTV
ASSEMBLY
PCB MECH
D3
RTV470U
63V
RTV
C55
M581-V10.10
M581-V10.10
D5
C38
1N4004
1M
R72
120K
R68
3K3
R71
47P C63
120K
X51
2N2
"500.
R55
4K7
NRUTER
R119
VALUE
SW3
"800.
ETCH
"210.
GUIDE
"020.
1W
1K
C75
R69
10K
R54
TLO72
100N
R40
R70
18K
18K
#3914
#3914
100KL
JB7
D
REVERB
RCA_JACK
AMP-INPUT
PRE-AMP-OUTPUT
WC1 WC3
GOLD
JB2
JB3
X52
#3674
R107
R108
R60
620R
10K
10K
JB4
EY10
F
#3638
GRAY
1N4004
SHEAR
GROUND
BLK
BLK
F
WC15
TO OUTPUT
TRANSFORMER
WC14 GRN
EY4
TO EY5
EY2
GRN
F
TO OUTPUT
TO EYE6
GREEN
EXTENSION
OUTPUT
SHEAR
TO EY4 1N4004
EYE5
1N4004
D4
100V
4N7
WC2 WC4
C54
D6
WC7
BLK
F
STANDBY
RTV
WC8
F
RTV
10U
RED
450V
EY9
TO EYE9
C39
METAL_BACK
RTV
BLACK
LIVE
C53
450V
82U
R94B
10URT
V
450V
PART#
MJE340
C41
1/2W
8K2
RTV
P11
#4424
REVERB
22U C2
50V
22N RTV
250VAC
WC10
RED
450V
10U
WC6
WC5
WC9
RTV
D8
1N4004
2W
220K
NEUTRAL
RTV
450V
10U
D7
1N4004
10U
63V
C44
R110
LD2
#3437
FOOT_SWITCH
WHITE
C40
D10
1N4004
D11
LD1
YELLOW
STDBYE
RED
ON
15A
GOLD
SUPPLY
100U
63V
RTV
D9
GRN
RTV
R94
100K
1/2W
8K2
R106
X62
X55
X54
X71
1N4004
R74
C60
J76
X56
X72
X57
Q10
51V
51V
51V
51V
51V
X59
X58
RTV
"500.
"800.
"210.
F
EYE6
GREEN
D22
D21
D20
D19
D18
2M2
4N35
change to
MPSA13 and be
certain to re-orient
the device as
U3shown in purple
2K2
R113
R75 1N4004
JB8
ELOH/"10.0
GOLD
GRN
RED
RTV 50V
22U
C6
RCA_JACK
#3638
+24V
R103
7824
24V_REG
Q1
G
S
25V
100U change to 2.7ohms
R81
remove R103 and replace with a 51v
zener and a 390k resistor with
polarity as shown in purple.
C5
1R
S
R100
G
250V
220N
250V
220N
C84
RED
Q8
C28
1N4004
D12
R102
470R
10V
D13
680K
R50
1M
820R
BC550
R101
Q12
22U
50V
Q4
MPSA56
220N
50V
22U
MPSA56
C30 220N
Q5
R80
1W
10R
47K
R92
X65
V5
WC11
1
220K
R41
47K
R79
R78
39K
R77
R42
220K
27K
X63
27K
R76
1W
R91
10R
R87
820R
R86
820R
X64
R90
X67
100R0
100R0
RED
IRF830
FUNCTION change to 1Kohm
HOLE
C52
250V
100N
36K
36K
51V
C13
ALIGNMENT
01.01-185M
C29
R73
D14
#3674
#3638
ALIGNMENT
HOLE
ADD 150K / 2watt
C61
resistor
RED
R95
R96
TRANSFORMER
V4
C62
X69
WC12
WC13
BROWN
5WATT
1K
220R
1W
R89
R93
ALUMINUM 2MM
WITH_90DEG_BEND_UP_1.25"
X53
1M
P10
ETUOR
EGAG
22U
50V
RTV
SHEAR
BLUE
220R
1W
X68
1
YELLOW BLACK
OUTPUT-TUBE
6L6B
50V
22U
DNES
470R
1M
10K
220K
X44
X45
R49
4K7
R61
620R
C51 82N
REVERB
RTV
1
6
EYE7
JB1
TO_EY7
TO_EY8
EYE8
OUTPUT-TUBE
6L6B
R59
3K3
X48
X49
#4423
PRESENCE
#3674
#3610
27K
470P C65
100K
R38
100K
R39
X50
C8
R63
C14
15A
C56
V3
C10
C3
4N7
47K
R64
100R
10K
R97
10K
R67
D17
D16
TL072
4148
4148
R66
50V
22U
R109
50V
22U
C47 100N
R44
X41
1M
R46
.
12AX7A
PHASE-SPLITTER
C11
20K
C12
JB5
X39
C66 220P
100K
100K
X42
100K
C68 100N
470N
R36
R37
X40
C50
22U
50V
.
Val
16V
100U
16V
100U 50V
22U
RTV
P6
C9
U1
JB6
X38
R114
1
1
Body
22N
400V
#3674
#4423
MID
20K
RTV
#3638
15A
C48
100N
100K
.
C7
15A
#4425
BASS
C49
R43
R18
R17
3V
C64
R47
R45
R48
R62
113K
1K5
X37
R65
X74
X73
Val
PRE-AMP
12AX7A .
U2
47K
100K
C15
82K
RTV
Body
X25
P7
500K
X35
BRIGHT
SW6
C35
220P
C27
1N5 C18
RTV
22N
400V
470K
1M
470K
X31
1K5
100K
6N8
C37
#3437
X32
R12
R21
120K
R9
1N8
C31
120K
R10
X24
R56
X26
100K
BC550
R28
R8
1B
V2
SW5
X36
P8
100K
50V
22U
2V
15A
50V
22U
#4424
TREB
X34
P9
500K
C4 C67
VER-10.10
X33
X30
47N
C23
CHANNEL
GRN
#4425
CLVOL
EXTRA
100N
C34
6N8
YCV40
SP
R57
R16
R58
C33
R15
X27
X28
1N
C22 47N
X29
47K
47R
R29
R30
2K2
10K
10K
Q6
R99
4K7
"008.21 X "006.81=EZIS KNALB
BLANK SIZE=18.600" X 12.800"
RTV
01M581
.01-185M
20K
120K
C17
400V
10N
R6
RTV
P4
STYLE
"P25"
#8741
15A
MID
#4423
MPSA06
Q3
C70
113K
F
RED
TO EY9
C81
R31 R85
X23
R88
1W
1K
Q11
X21
MPSA06
R82
R27
R11
X22
2K
1/2W
BC550
R32 Q7
10K
47R
2K2
1K
R111
EYE9
C82
2N2
Val
C26
Body
1V
22U
50V
2N2
113K
1/2W
2K
C45
100N
X18
R26
R25
1N
10K
X19
X20
C46
C69
MPSA06
Q2
R1
63V
2U2
R7
.
15A
ADD
GOOP
#8741
5
BLACK
500K
P3
2K2
R34
C19
10N
400V
#3850
LD5
#4425
BASS
#8701
C24
22N
400V
R83
.
TO EYE8
EY8
12AX7A
#3850
R84
100R
D2
100R
R20
R13
47K
470P
C20
C32
250V
47N
X15
C16
PRE-AMP
220N
4
3
TO_EYE7
EY7 YELLOW
C1
INPUT
PART#
V1
1K5
50V
22U
R14
1
1K5
1M
47K
X14
#3437
47N
220K
100K
150P
C83
SW4
BOOST
1B
R3
R2
R4
R5
JIC
#4424
15A
R19
500K
100K
TREB
P2
C71
470P
X13
C80
470K
X11
1N
15A
SW1
47K
100K
X16
100K
X12
P5
500K
R24
R23
#4425
MASTER
LD3
X17
YEL
4148
#8701
#3830
MICA
THIS
TRANSISTOR
ONLY
ADD_HD-PHN_JK_DI-XLR_2_1/4"_SPK_OUT
V
V
V
V
V
V
V
V
V
V
6652(A)
D
D
D
D
D
D
D
D
D
D
SP
P1
#4425
DRIVE
1
2
3
4
5
6
7
8
9
10
11
PRODUCTION NOTES
1 RTV MUST BE ADDED TO THE FOLLOWING CAPS
C1,C16,C19,C17,C70,BETWEEN C84,C28 C60,C15
BETWEEN C49,C50,ADDED TO C15,C7,C8,C3,C9
C56,C14,C6,C10,C4,C2 AND C12
2 C53 IS 22N FOR N.A. AND CE
3 C3,C7,C6 MUST BE LOW PROFILE PT#5631
C8,C9 MUST BE LOW PROFILE PT#5879
HEAT SPREADER
MODEL(S):- YCV40
# PC#
PENDING_CHANGE
4148
SP
BIAS
250-500 MV ACROSS R91 AND R92
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
11/00
05/02
.
M581.PENDING_CHANGES
47N
C21
D1
SW2
8430
8430
8430
8430
8430
8430
8430
8430
8430
8430
8430
.
#4425
#4424
#4425
#4423
#4425
#4423
#4425
#4424
#4425
#4423
#4424
.
R22
RED
LD4
DRIVE
TREBLE
BASS
MID
MASTER
MID
BASS
TREBLE
CLEAN_VOLUME
PRESENCE
REVERB
.
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
.
330N
FIRST_PRODUCTION
PC#6305_R63_2K2->3K3_R40_24K->27K
PC#6311_ADD_D16,D17,R97_AT_U2
PC#6326_HOLE_SIZE_FOR_C53_070"->047
PC#6419_ADD_Q12,R103_R50_2M2->680K
R100_10R/1W->1R-1/4WFP_R101_10R/1W
->820R_1/4W
PC#6407_R103_680K->1M
PC#6420_ADD_220K-2W_ACROSS_C55(R100
PC#6475_R105,R104,Q9_REPLACED_BY_
D15,D18,D19,D20,D21,D22_6X51V
ZENER_C60_220N/250V->10u/450V
NEW_SOLDERMASK_FOR_TABS&RCA-JACKS
ADD_ROUTING_BY_OUTPUT_TUBES
PC#6537_R71_2K2->3K3_P11_20KA->100K
PC#6539_R106_100K->47K
PC#6545_MOVE_X57_AND_C60
PC#6562_R106_47K->100K_D15->J76
MOVE_AC_TABS_APART_4_CE_COMPLIANCE
MOVE_BREAKAWAY-PCB'S_TO_AID_ASSEMB
PC#6624_UPDATE_9_PIN_TUBE_SOCKETS
TRACE_ARTWORK_FIXED_MANUALLY
STAND-OFF_ADDED,_NOTE_ADDED
N
N
1.00
.
2.00
2.10
3.00
.
.
.
4.00
5.00
.
.
6.00
6.10
6.20
6.30
7.00
7.10
8.00
9.00
10.00
10.01
10.10
V
V
NOV/02/00
NOV/08/00
DEC/14/00
FEB/23/01
APR/30/01
.
.
MAY/25/01
JUN/21/01
NOV/30/01
.
.
JAN/15/02
MAY/03/02
MAY/27/02
JUN/24/02
JUL/04/02
SEP/03/02
MAR/17/03
MAR/27/03
AUG/25/03
NOV/12/03
DEC/11/03
D
D
113K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
MODEL(S):- YCV40_TUBE_AMP
REF
FUNCTION PART# KNOB
AS_OF
100K
27K
R112
P:\581CMP.PRN
M581.PCB_DATABASE_HISTORY
MODEL(S):- YCV40
# DATE
YCV40 m581 Service Update for V11.00 boards
April 2005 boards have been reworked as described in this document.
To address PC#6866 a 22AWG wire, part # 3947 jumper, needs to be soldered from P11
to S3 on the bottom side of the board as shown:
Standby Switch Fix
WC 10
BR OWN
BROWN
WC 13
B LU E
BLUE
C 53
250VAC
EYE6
680N
GR E E N
O U T P UT -T U B E
6L6B
#3638
WC 5
WC 9
GR N
RED
TO E YE 6
RE D
RE D
JB5
GR N
EY2
WC 14
EY4
WC 15
F
JB6
F
RED
6L6B
WC 12
F
WC 6
F
WC 3
GR N
C 41
WC 1
O U T P UT -T U B E
RED
GRE EN
GR EE N
WC 2
WC 4
EY9
EYE5
BLK
BLK
T O OUT P UT
T R A NS F O R ME R
T O OUT P UT
T R A NS F O R ME R
GREEN
B LAC K
E X T E N S IO N
O UTP UT
TO EY5
G rn/Y el wire
soldered to ground lug
1324E
Y C V 4 0C E
E X P OR T AC
W IR IN G
F e b, 2 0 0 2
Ma y, 2003
Rev. by G.K
1324M
TO _E Y7
EYE8
IN P U T
F
WHIT E
B L U NE E U T R A L
BROWN
LIVE
B LA C K B LA CK
RED
RED
BLK
WC 7
V4
TO EY4
GR AY
EYE7
TO _E Y8
G R E EN
Y E L LO W
W H IT E
RED
JB1
WC 11
GR AY
+ 2 4 V WC 8
S UPPLY
B LA C K
RED
T O E Y E 9 ME T A L _ B A C K
G RAY
G R AY
WC 10
C 53
250VAC
680N
WC 5
BR OWN
WC 13
B L UE
BLUE
O U T P UT -T U B E
WC 9
6L6B
GR N
RED
TO E YE 6
RE D
RE D
JB5
GR N
EY2
WC 14
EY4
WC 15
F
JB6
F
RED
B R OWN
EYE6
GR E E N
#3638
WC 6
O U T P U T -T U B E
6L6B
WC 12
F
WC 3
F
WC 1
C 41
GR N
WC 2
WC 4
EYE5
RED
B L AC K
RED
BLK
BLK
T O OUT P UT
T R A NS F O R ME R
TO OUTP UT
T R A NS F O R ME R
GREEN
BLACK
E X T E N S IO N
O UT P U T
TO EY5
1324
Y C V 40
N .A. AC
W IR IN G
JAN 16 2003
May 22 2003
Rev. by G.K
1324M
TO _E Y7
EYE8
IN P U T
F
GREEN
GREEN
L IV E
BLK
RED
NE UTR AL
B LAC K
B LAC K
EY9
TO EY4
WC 7
V4
GR AY
EYE7
TO _E Y8
GR E E N
Y E L LO W
S UPPLY
W H IT E
WHIT E
B LAC K
RED
B LA C K
WC 11
GR AY
+ 2 4 V WC 8
JB1
RED
T O E Y E 9M E T A L _ B A C K
G R AY
G R AY

SERVICE MANUAL

Transcription

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