YORKVILLE ELITE LS720P Manuel utilisateur

Marque
YORKVILLE
Modèle
ELITE LS720P
Catégorie
Équipement musical supplémentaire
Taper
Manuel utilisateur
U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: (716) 297-2920
Fax: (716) 297-3689
WORLD HEADQUARTERS
WEB ACCESS: http://www.yorkville.com
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: (905) 837-8481
Fax: (905) 837-8746
Quality and Innovation Since 1963
Printed in Canada
SERVICE MANUAL
LS720P
MODEL TYPE: YS1055
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 accompag-
nant l’appareil en ce qui concerne l’opération et la
maintenance de cet appareil.
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.
IMPORTANT SAFETY INSTRUCTIONS
safety-4v8 • April 14/2011
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.
THIS DEVICE IS FOR INDOOR USE ONLY!
FOLLOW ALL INSTRUCTIONS SUIVEZ TOUTES LES INSTRUCTIONS
Instructions pertaining to a risk of fire,
electric shock, or injury to a person
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. Precau-
tions should be taken so that the grounding scheme on the unit is not defeated. An
apparatus with CLASS I construction shall be connected to a Mains socket outlet with
a protective earthing ground. Where the MAINS plug or an appliance coupler is used
as the disconnect device, the disconnect device shall remain readily operable.
Hazards
Do not place this product on an unstable cart, stand, tripod, bracket or table. The
product may fall, causing serious personal injury and serious damage to the product.
Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer
or sold with the product. Follow the manufacturer’s instructions when installing the
product and use mounting accessories recommended by the manufacturer. Only use
attachments/accessories specified by the manufacturer
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.
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
CE PRODUIT EST POUR L’USAGE À L’INTÉREUR SEULEMENT
Instructions relatives au risque de feu,
choc électrique, ou blessures aux personnes
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.
S2125A
LS720P Parts List 8/15/2012
YS # Description Qty. YS # Description Qty. YS # Description Qty.
6405 RED 3MM LED 2V0 20MA BRT 1 3494 CLIP 205/187X020 14-16AWG DISCO/INS 2 4983 1/4W 10K 5%MINI T&R RES 4
6400 YEL 3MM LED 1V9 6MA HIGHEFF 1 3601 RING TERMINAL 16AWG WIRE & #8 SCREW 1 6116 1/4W 10K0 1%MINI MF T&R RES 1
6408 GRN 3MM LED 1V9 5MA FROSTED 1 4063 1/4IN ISO JCK PCMT VT STER RT SWT 2 4768 5.0W 12K 5% BLK RES 5
6825 1N4148 75V 0A45 DIODE T&R 24 4010 XLR FEML PCB MT VERT 24MM AA-SERIES 2 4856 1/4W 12K 5% T&R RES 2
6892 UF4004 200V 1A0 DIODE ULTRAFAS 1 4100 XLR MALE PCB MT VERT 2 4901 1/4W 13K 5% T&R RES 1
6438 1N4007 1000V 1A0 DIODE T&R 6 2899 STANDARD FERRITE CORE 1 4775 1/4W 14K0 1% T&R RES 1
6421 MR752 200V 6A0 DIODE 4 8565 BAR HANDLE ALL METAL RECTANGULAR 2 4979 1/4W 15K 5%MINI T&R RES 2
6733 BAT85 30V 0A2 DIODE SCHT T&R 6 3501 B52200F006 COMP WASH #4 SMALL 9 4784 1/4W 17K40 0.1% *** T&R RES 2
6432 1N5248B 18V0 0W5 ZENER 5% T&R 5 3979 6POS XSISTOR TO220SPRING 1 5021 1/4W 18K7 1% T&R RES 2
6440 1N750ARL 4V7 0W5 ZENER 5% T&R 2 9897 SPEAKER COVER,BLACK POLYPRO, 54" W 15.75 6123 1/4W 20K0 1%MINI MF T&R RES 2
6461 1N5240BRL 10V0 0W5 ZENER 5% T&R 1 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 6118 1/4W 22K 5%MINI T&R RES 10
6818 1N5245B 15V0 0W5 ZENER 5% T&R 1 3810 4" NYLON CABLE TIE 8 4956 1/4W 27K 5% .2"U T&R RES 1
6728 MC78L05ACP TO92 P 5V0 REG TR V4 1 3841 5.5" NYLON CABLE TIE 2 6122 1/4W 33K 5%MINI T&R RES 2
6871 MC7915CT TO220 N 15V0 REG V2 1 3558 TERM HOUSING 4 CIR .156/RAMP 1 4686 1/4W 37K4 1% METAL FILM T&R RES 3
6872 MC7815CT TO220 P 15V0 REG V1 1 3538 24 PIN BREAKAWAY LOCK .156 0.167 4878 1/4W 43K 5% T&R RES 1
5103 MPSA06 TO92 NPN TRAN T&R TA 1 4146 3 PIN POWER PIN HEADER MALE POLZED 1 6119 1/4W 47K 5%MINI T&R RES 7
5107 2N5551 TO92 NPN TRAN T&R TA 4 4151 4 PIN POWER PIN HEADER MALE POLZED 1 4836 1/4W 68K 5% T&R RES 2
5108 2N5401 TO92 PNP TRAN T&R TA 3 4147 6 PIN POWER PIN HEADER MALE POLZED 2 4929 1/4W 82K 5% .2"U T&R RES 1
5114 MPSA92 TO92 PNP TRAN T&R TA 2 3549 TRIFURCON TERM .156 4 4942 1/4W 100K 5% .2"U T&R RES 2
5105 MPSA13 TO92 NPN DARL T&R TA 2 8637 ROUND PUSH BUTTON 1/4" BLK 24MM 1 6120 1/4W 100K 5%MINI T&R RES 8
6967 IRFP23N50L TO247 NCH MFET TM 2 8653 LOW PROFILE POINTER AT 12 KNOB 3 4776 1/4W 113K 1% T&R RES 2
6542 LM318 IC OP AMP 1 3426 8' 3/16 SJT AC LINE CORD REMOVB-CSA 1 4638 1/2W 150K 5% T&R RES 1
6804 MC33079P IC QUAD OP AMP 1 8258D "Y" LOGO ELITE SERIES MEDIUM DOMED 1 4841 1/4W 220K 5% T&R RES 1
6840 MC33078P IC DUAL OP AMP 2 3792CORE 77091-A7 KOOL-MU TOROID CORE 1 6126 1/4W 220K 5%MINI T&R RES 2
6882 TL072CP IC FET DUAL OP AMP 9 3792 _288UH CHOKE 89T20AWG/77091MAGNTKS 1 6127 1/4W 470K 5%MINI T&R RES 4
6884 NE5532N IC DUAL OP AMP 2 8800 6-32 KEPS NUT ZINC 3 6106 1/4W 620K 5%MINI T&R RES 1
6640 LM311 IC VOLTAGE COMPARATOR 2 9931 6-32 NYLON INSERT LOCK NUT 30 4844 1/4W 1M 5% T&R RES 2
6745 LM13600N IC XCONDUCTANCE AMP 1 8854 6-32 X 1/4" 0.D. HEX NUT ZINC CLEAR 2 4948 1/4W 1M 5% .2"U T&R RES 5
6887 IR2110 IC HILO FET DRIVER 1 8787 8-32 KEPS NUT ZINC 4 4845 1/4W 2M2 5% T&R RES 1
6603 74HC14N IC HEX INV SCHMID 2 8604 10-32 T NUT 4 6132 1/4W 8M2 5%MINI T&R RES 1
6605 74HC86N IC QUAD 2INP XOR 1 8602 1/4-20 T NUT 16 4751 1/4W 22M 5% T&R RES 1
6543 48R 265V RESETTABLE THERMISTOR PTC 1 8797 5/16-18 KEPS NUT JS500 1 8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK 8
6467 _10K 10% THERMISTOR TO-92 NTC 1 4043 SIL-PAD GASKET 3.75"X.900" 1 8811 #6 X 1 1/4 FLAT HD SQ SCKT WS ZN CL 27
5200 _10P 200V 5%CAP T&R RAD CER.2NPO 1 4089 SARCON 30GTR THERMOPAD 1.4"X4.75" 1 8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE 36
5408 _47P 100V 10%CAP T&R BEAD NPO 1 4599 22AWG SOLID SC WIR T&R JMP 5 8727 #10 X 1" PAN PH TYPE A JS500 BLACK 18
5199 100P 100V 2%CAP T&R RAD CER.2NPO 3 5299 24AWG SOLID SC WIR RAD JMP 2 8777 #14 X 1FLAT PH TYPE A JS500 M6 HEAD 4
5412 220P 100V 10%CAP T&R BEAD NPO 1 4660 5.0W 0R047 5% BLK RES 2 8928 #14X11/4 ALLEN FLHD WOOD SCRW JS500 6
5194 470P 1000V 10%CAP T&R RAD CER.2Y5P 1 4682 1/2W 1R 5%PHILIPS SMAL T&R RES 1 8865 4-40 X 5/16 PAN PH MS JS500 5
5201 470P 100V 5%CAP T&R RAD CER.2NPO 6 4703 2.0W 2R 5% T&R RES 1 8801 6-32 X 3/8 PAN PH TAPTITE JS500 16
5820 470P 200V 5%CAP T&R BEAD NPO 2 4911 1/4W 2R2 5% T&R RES 1 8806 6-32 X 1/2 PAN PH TAPTITE JS500 1
5208 __2N2 400V 5%CAP T&R RAD .2FLM 2 4748 2.0W 3R9 5% T&R 4 8835 6-32 X 1/2 PAN QUAD MS TIN PLATED 2
5275 __3N3 100V 5%CAP T&R RAD .2FLM 1 4813 1/4W 6R2 5% T&R RES 2 8823 6-32 X 1 PAN PH TAPTITE JS500 30
5209 __4N7 250V 5%CAP T&R RAD .2FLM 4 2010 1/6W 10R0 2%FLAME PROOF T&R RES 4 8763 8-32 X 1/2 PAN PH MS JS500 BLACK 4
6451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 1 2038 1/4W 11R FUSIBLE T&R RES 2 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK 8
5271 __5N6 100V 5%CAP T&R RAD .2F 1 6134 1/4W 47R 5%MINI T&R RES 1 8926 5/16-18X3 CARRIAGE BOLT ZINC 1
5204 _10N 100V 10%CAP T&R RAD .2FLM 2 2018 1/6W 75R 2%FLAME PROOF T&R RES 1 4088 IEC POWER V-LOCK INLET 1
5210 _22N 100V 10%CAP T&R RAD .2FLM 1 2019 1/8W 100R0 1%FLAME PROOF T&R RES 1 4143 NYLON SPACER L=.312 1D=.171 OD=.375 15
5224 _47N 100V 10%CAP T&R RAD .2FLM 2 4984 1/4W 150R 5%MINI T&R RES 3 9002 6X0.312" ROUND ALUMINUM SPACER 2
5226 _68N 100V 5%CAP T&R RAD .2FLM 1 4944 1/4W 220R 5% .2"U T&R RES 1 4007 CUSTOM .9 LED SPACER 3
5227 _82N 100V 5%CAP T&R RAD .2FLM 3 4977 1/4W 220R 5%MINI T&R RES 1 8681 4-40 X 0.94" HEX SPACER ALUMINUM 3
5212 100N 63V 5%CAP T&R RAD .2FLM 41 2024 1/6W 249R 2%FLAME PROOF T&R RES 1 7537 15" 8R 1000WPRGM 3"V.C. CER SPEAKER 1
5242 100N 250V 20%CAP BLK 'X2' 15MM AC 1 4821 1/4W 470R 5% T&R RES 1 8482 3/8 1D FLAT WASHER 2
5229 150N 63V 10%CAP T&R RAD .2FLM 5 4743 1/4W 681R 0.1% *** T&R RES 2 8485 #6 SPLIT WASHER ZINC 4
5230 180N 63V 5%CAP T&R RAD .2FLM 2 4758 1/4W 953R 1% T&R RES 1 3500 SHOULDER WASHER SWS605 5
5231 220N 63V 5%CAP T&R RAD .2FLM 4 4981 1/4W 1K 5%MINI T&R RES 12 8818 3/4 OD X 3/8 ID X .080 THICK WASHER 1
5233 330N 63V 5%CAP T&R RAD .2FLM 2 6110 1/4W 1K0 1%MINI MF T&R RES 2 8820 #8 FLAT WASHER JS500 8
5234 470N 63V 10%CAP T&R RAD .2FLM 1 4585 1/4W 1K2 5%MINI T&R RES 2 3522 DPDT MINI PC VERT SNP ALT 1
5266 680N 250V 20%CAP BLK 'X2' 30MM AC 1 4769 1/4W 1K4 1% T&R RES 1 3585 DPDT ROKR SW QUIK 250" AC/PWR IEC65 1
5254 __1U 63V 20%CAP T&R 4X7MM .2EL 1 2034 1/8W 1K5 5%FLAME PROOF T&R RES 2 CH1337U XFMR:LS701/720/750 1
5255 __1U 63V 20%CAP T&R RAD .2EL 2 2051 1/4W 1K5 FUSIBLE T&R RES 3
5257 __2U2 63V 20%CAP T&R RAD .2EL 1 4988 1/4W 1K5 5%MINI T&R RES 3
5949 __3U3 140AC10%CAP BLK RAD POLYP FLM 3 5005 2.0W 1K8 5% T&R RES 1
5951 __3U3 250DC10%CAP BLK MPOLYP FLM 1 6113 1/4W 2K 5%MINI T&R RES 3
5258 __4U7 63V 20%CAP T&R 8X7MM .2EL 2 4847 1/4W 2K2 5% T&R RES 2
5631 _22U 50V 20%CAP T&R 6X7MM .2EL 2 4864 1/4W 2K7 5% T&R RES 1
5961 _33U 16V 20%CAP T&R RAD .2IN NP 2 4936 1/4W 2K7 5% .2"U T&R RES 1
5879 100U 16V 20%CAP T&R 8X7MM .2EL 1 6136 1/4W 3K3 5%MINI T&R RES 4
5887 2200U 50V 20%CAP BLK 18X27MM EL 2 4814 1/4W 3K6 5% T&R RES 2
5862 3300U 180V 20%CAP RAD 40X50MM 5PIN 2 4756 1/4W 4K12 0.1% *** T&R RES 3
2339 _10K B LIN 12MM DUAL 21DET P34 3 4774 1/4W 4K12 1% T&R RES 2
2401 4.0 AMP CIRCUIT BREAKER H-NUT 1 4943 1/4W 4K7 5% .2"U T&R RES 2
3899 __18UH MINI INDUCTOR HI-Q T&R 4 4982 1/4W 4K7 5%MINI T&R RES 3
6492 1300UH COIL COMMON MODE 4AMP 1 4939 1/4W 5K1 5% .2"U T&R RES 1
8483 ADAPTOR,SPEAKER STAND,METAL,BLACK 1 6138 1/4W 5K1 5%MINI T&R RES 1
8520 RUBBER BUMPER WITH WASHER -MEDIUM- 4 4717 1/4W 6K19 1%MINI T&R RES 1
8570 CORNER,2 LEGS NOTCED BLACK POWDER C 8 4978 1/4W 6K8 5%MINI T&R RES 5
ZC1258 M1485 SPACER BAR MADE IN CHINA 1 6112 1/4W 9K09 1%MINI MF T&R RES 1
3485 CLIP 250X032 18-22AWG RIGHT ANGL 2 4762 1/4W 9K760 0.1% *** T&R RES 2
3489 CLIP 250X032 18-22AWG DISCO/INSL 1 5016 1.0W 9K760 0.5% *** T&R RES 4
3490 CLIP 250X032 14-16AWG DISCO/INS
L
8 4940 1/4W 10K 5% .2"U T&R RES 8
BLOCK-DIAG-LS720P-00-1v0.ai
CLIP DETECT
CIRCUIT
REF IN
INPUT
DIFF AMP
INTEGRATED
ERROR AMP
RAMP
GENERATOR
GND AT
OUTPUT
U9. Q8, U10
LEVEL SHIFT
U6
GATE DRIVE
BUFFERS
1
2
3
-120
U7
R47
WOOFER
WOOFER
OUTPUT
TRANSISTORS
OUTPUT
FILTER
MODEL TYPE:YS1055
EQ
LP
HP
EQ
HP
LIMITER
LED
RMS
LIMITER
POWER
SUPPLY
CLASS-D
AMPLIFIER
(WOOFER)
*CLASS-D AMPLIFIER (WOOFER)
*BLOCK DIAGRAM
LOCATED BELOW
NOTE: Shorting R47 will eliminate
feedback and audio signal allowing
troubleshooting of Level Shift, drivers
and output devices
SILENT ON/OFF
VIA Q19
SLOW DETECT
FAST DETECT
LP
LP VARIABLE
LP
LP VARIABLE
LEVEL
1
3
2
1
3
2
1
3
2
2
3
1
LINE / SPKR
Block Diagram for LS72 0P
D E S I G N E D & M A N U FA C T U R E D B Y Y O R K V I L L E S O U N D
Product
Date:
Filename:
PCB# ofSheet
Rev:
21
V05
X8018V05sch.sch2006
LS720P / NX720S
Thu Jul 19, 2012
M1330Powered Speaker
PSGND
-15VIP
-15VIP
4148
D32
+15VIP
BAT85
D7
-15VIP
PSGND
GNDA
NET00160
+15VIP
4007
D58
R85
1/4W
68K
.
4148
D33
+15VIP
R12
1/4W
22K
MINI
R15
1/4W
22K
MINI
PSGND
LVGND
NET00164
NET00146
NET00161
NET00053
IN-Speaker
OUT-Line
-15VIP
-15VIP
4148
D31
-15VIP
D10
4148
C10
63V220N
GNDA
P5:C
EMI FILTERING
+15VIP
-15VIP
GNDA GNDA
P2:C
-15VIP
NET00143
Rolloff
Frequency
R88
1/4W
MINI
6K19
-15VIP
-15VIP
+15VIP
C66
50V22U
A
R111
1/4W
MINI
4K7
BAT85
D3
YEL
2
W7:B 3
VIO
20Vrms
GRY
2
W8:B 4
GRY
20Vrms
+15VIP
R91
1/4W
27K
RAD
4007
D52
C13
63V150N
+15VIP
NET00038
LVGND
NET00142
NET00218
+15VIP
MR752
D59
+15VIP
X3
NET00226
+147V
1
W1:A
6
2
W1:B
6
3
W1:C
6
4
W1:D
6
5
W1:E
6
6
W1:F
6
SIGNAL
NET00122
NET00139
4010
J2
INPUT A
IGND
1
2
3
4100
J4
THRU B
NET00165
C2
200V
470P
NET00131
1/4W
113K
R145
.
C3
200V
470P
R165
1.0W
0.5%
9K76
R24
1.0W
0.5%
9K76
R197
1/4W
10K
RAD
4148
D39
+15VIP
IN-Speaker
OUT-Line
4148
D40
265V
48R
R168
6543
GNDA
100V
C131
100N
LVGND
100V
C126
100N
100V
C119
100N
100V
C138
100N
R120
1/4W
MINI
100K
LVGND
1/4W
470K
R125
MINI
L3
CLIP
RED
6405
1/4W
1K5
R113
MINI
1/4W
9K76
R6
0.1%
+15VIP
R2
1/4W
0.1%
9K76
100P 100V
C6
GNDA
63V
C132
100N
100V
C121
100N
63V
C120
100N
R138
1/4W
2K
MINI
IGND
100V
C135
100N
R118
1/4W
MINI
33K
R124
1/4W
22K
MINI
GNDA
100V
C125
100N
R94
1/4W
47K
MINI
R92
1/4W
47K
MINI
R196
1/4W
1K
MINI
R100
1/4W
MINI
1K
GNDA
4148
D27
250V
4N7
C112
C90
100V10N
CHASSIS_GROUND
0
EC6
S1
4148
D21
4148
D25
+15VIP
R103
1/4W
MINI
1K2
63V
C64
330N
R27
1/4W
470R
DPDT3
3392
W21
AC WHT
WHT
250V
C102
100N
-15VIP
+15VIP
U13:A
TL072
R128
1/4W
1M
C67
100V
82N
+15VIP
R129
1/4W
620K
MINI
63V
C60
180N
R110
1/4W
MINI
4K7
C72
63V
100N
1/4W
1K
R7
MINI
R123
1/4W
2R2
120V
240V
1
2
3
4
5
6
R89
1/4W
MINI
10K
R121
1/4W
MINI
100K
CH1337U
NET00223
R14
1/4W
150R
MINI
1/4W
220K
R16
.
VIO
RED
1
W7:A 3
1
W8:A 4
RED
4
W8:D 4
3
W8:C 4
Q1
5108
TO92
2N5401
U15:B
LM13600N
-15VIP
4007
D55
4007
D50
R198
1/4W
10K
RAD
4148
D47
R115
1/4W
22K
MINI
1/4W
100K
R169
RAD
R158
1/4W
13K
.
-22V
+22V
100V
C109
100N
R140
1/4W
.
2K2
PSGND
1N5245B
D12
0W5
15V0
-15VIP
U20:A
TL072
8
V+
4
V-
U20:C
U17:A
TL072
-24 dB/OCT HP
R98
1/4W
43K
.
-15V
18uH
3899
R171
18uH
3899
R170
63V
C103
4U7
Q2
5103
TO92
MPSA06
1/4W
1M
R3
RAD
+147V
1/4W
100K
R28
MINI
NET00080
R163
22AWG
WIR
SOLID
NET00020
R95
1/4W
10K
MINI
X2
NET00226
-15VIP
8
V+
4
V-
U23:C
-15VIP
MR752
D61
1N5248B
D4
0W5
18V0
MR752
D53
MR752
D48
YEL
D13
LIMIT
1/4W
1K5
R25
MINI
1/4W
1K
R136
MINI
4148
D6
R117
1/4W
MINI
100K
C65
100V22N
R96
1/4W
12K
R159
1/4W
1M
C68
100V
82N
X4
U24:B
TL072
-147V
C123:A
180V3300U
250V
C76
4N7
R112
1/4W
MINI
33K
R84
1/4W
MINI
470K
C19
100V47N
-15VIP
+15VIP
1/4W
2M2
R162
.
"STYLE_P34"
1
2
3
4100
J1
THRU A
SG
TO-92
2N5638
D
J109
R21
1.0W
0.5%
9K76
R5
1.0W
0.5%
9K76
NET00014
BC
TO-92
MPSA63
MPSA43
2N5551
E
MPSA56
MPSA06
MPSA13
2N5401
R4
1/4W
0.1%
17K40
U12:B
TL072
U12:A
TL072
8
V+
4
V-
U12:C
D35
4148
+15VIP
Q21
5105
TO92
MPSA13
U19:A
TL072
8
V+
4
V-
U19:C
R119
1/4W
MINI
6K8
R133
1/4W
22K
MINI
D
B
P2:A
2339
10K
BOOST FREQ.
0
EC1011
U16:B
NE5532N
C59
63V150N
C69
63V150N
100V
C137
100N
1/4W
1K5
R164
MINI
R202
2.0W
.
1K8
TO92
2N5551
Q5
5107
R104
1/4W
22K
MINI
R107
1/4W
22K
MINI
R101
1/4W
3K3
MINI
8
V+
4
V-
U16:C
D
B
P6:A
2339
10K
HF ROLLOFF
R116
1/4W
2K
MINI
3392
W9
AC BLK
BLK
8
V+
4
V-
U13:C
R139
1/4W
10K
MINI
100V
C62
47N
C73
63V
100N
U15:E
1/4W
1K
R134
MINI
U21:A
TL072
8
V+
4
V-
U21:C
400V
C93
2N2
1/4W
22K
R9
MINI
1/4W
20K0
R131
MINI
R11
1/4W
47K
MINI
3
W7:C 3
4007
D49
1/4W
15K
R90
MINI
400V
C94
2N2
D9
BAT85
4007
D56
R71
1/4W
.
2K2
U21:B
TL072
100V
100N
C116
4148
D46
R126
1/4W
RAD
10K
4148
D2
4148
D14
63V
C110
4U7
R93
1/4W
4K12
D
B
P6:B
2339
10K
HF ROLLOFF
D18
18V0
0W5
1N5248B
U24:A
TL072
63V
C61
330N
C78
100V82N
C63:A
180V3300U
250V
C9
4N7
8
V+
4
V-
U24:C
100V
C79
100P
CB
TO-126
MJE350
MJE340
BD238
MJE270
BD139
BD140
E
BD237
MJE271
4010
J5
INPUT B
BCE
TO-220
BDX54B-54C
BDX53B-53C
8
V+
4
V-
U14:C
-15VIP
-15V
NET00132
NET00014
GNDA
NET00087
CHASSIS_GROUND
CHASSISSCREW
C30
50V22U
105Vrms
105Vrms
R32
2.0W
.
3R9
C14
63V150N
DNS FOR LS701P
-36 dB/OCT HP
+15VIP
-15VIP
NET00080
X6
BREAKER
+15VIP
PSGND
100V
C133
100N
U19:B
TL072
NET00044
R18
1/4W
681R0
0.1%
1/4W
100K
R130
RAD
100V
C8
100P
IGND
R23
1/4W
681R0
0.1%
SW2:B
3522
DOWNUP
1/4W
113K
R146
.
18uH
3899
R167
PSGND
#2401
4 AMP
#2401
4 AMP
N.A. CE
BREAKER
YS #2401 4 AMP
100V
C134
100N
100V
C122
100N
IEC_RECT
TO92
2N5551
Q6
5107
D26
4148
POWER LED
L4
GRN
POWER
6408
4148
D11
U16:A
NE5532N
C23
63V220N
GNDA
R108
1/4W
68K
.
P6:C
-12 dB/OCT HP
D
2339
P5:A 10K
B
LEVEL
4
6 W3:D
3
6 W3:C
5
6 W3:E
6
6 W3:F
2
3
4
1
1
6 W3:A
6
6 W10:F
3
6 W10:C
4
6 W10:D
5
6 W10:E
250V
680N
C106
3
2
1
1
6 W10:A
1/4W
1K
R137
MINI
R86
1/4W
.
953R
R114
1/4W
22M
R8
1/4W
150R
MINI
1/4W
15K
R87
MINI
U15:A
LM13600N
R13
1/4W
MINI
22K
C7
16V33U
CENTER TAP
R35
2.0W
.
3R9
OUTIN
GND
MC7915CT
6871 .
U31
TO220
.
+15V
50V
2200U
C105
R30
2.0W
.
3R9
OUTIN
GND
MC7815CT
6872 .
U30
TO220
.
SILENT
1/4W
8M2
R132
MINI
1/4W
100K
R26
MINI
ON POWER AMP
BOARD
R122
1/4W
MINI
5K1
NET00020
R127
1/4W
MINI
10K
Rolloff
Frequency
R17
1/4W
47K
MINI
NET00227
INSERT FOR LS720P
U23:B
TL072
63V
C77
220N
1/8W
249R
R161
FLMP
NET00207
LVGND
U17:B
TL072
BE
TO-92
BC560C
C
BC550C
X5
C74
63V
180N
(VCC)
LM13600N
Dual VCA
6745
U15:D
{Function}
(VCC)
LM13600N
Dual VCA
6745
U15:C
{Function}
1/4W
17K40
R1
0.1%
SW2:A
3522
DOWNUP
S4
DPDT Switch
R106
1/4W
47K
MINI
R102
1/4W
47K
MINI
63V
C40
100N
R97
1/4W
12K
R99
1/4W
4K12
U18:A
TL072
D
B
P2:B
2339
10K
BOOST FREQ.
2
6 W3:B
2
6 W10:B
1/4W
100K
R109
MINI
U14:B
NE5532N
8
V+
4
V-
U18:C
50V
C111
2200U
R34
2.0W
.
3R9
Q4
5108
TO92
2N5401
1/4W
1K
R135
MINI
C75
63V150N
U23:A
TL072
R199
1/4W
2K
MINI
U20:B
TL072
SIGNAL TO
AMP INPUT
8
V+
4
V-
U17:C
R160
1/4W
0.1%
4K12
DS
TO-247
IRFP23N50L
G
IRFP9040N
DNS FOR LS720P
INSERT FOR LS701P
LS701P M1485
LS720P M1330
INSERT JUMPER FOR
CORRESPONDING PRODUCT
1300UH
L56492
U13:B
TL072
50HZ BOOST +3dB
U14:A
NE5532N
D
2339
P5:B 10K
B
LEVEL
RING
THRU A
J3
RING
INPUT A
J7
TO POWER AMP PCB
POWER SUPPLY
CHASSIS GROUND
TO AMP GROUND
MADE THROUGH
METAL SPACERS
U18:B
TL072
REF KNOBPART#
MODEL(S):-
FUNCTION
POT LIST
#8653
#8653
#8653
N
N
N
N
N
N
N
N
N
GREY
GREY
GREY
K
K
K
K
K
K
K
K
K
#2339
#2339
#2339
P
P
P
P
P
P
P
P
P
MAIN GAIN
LOW PASS ADJ
BOOST ADJ
F
F
F
F
F
F
F
F
F
P1
P3
P4
R
R
R
R
R
R
R
R
R
LS701P
KNOB #
Product
Date:
Filename:
PCB# ofSheet
Rev:
22
V05
X8018V05sch.sch2006
LS720P / NX720S
Thu Jul 19, 2012
M1330Powered Speaker
PSGND
PSGND
4148
D29
-147V
PSGND
+15V
1/2W
150K
R48
.
NET00179
+15V
1/4W
3K6
R40
.
5.0W
12K
R68
.
1/4W
1K
R66
MINI
1N5248B 18V0
D80W5
LVGNDPS
-15V
-15V
WOOFGND
+15V_MOD
C29
100V10N
WOOFGND
WOOFGND
THERM
+15V
+5V_MOD
WOOFGND
R152
1/4W
MINI
3K3
R260
1/4W
MINI
100K
-147V
+22V
+22V
+4V7_LS
D19
0A2 BAT85
+15V_LS
+15V
NET00206
+147V
PSGND
PSGND
+15V
100V
100N
C58
R56
1/4W
MINI
6K8
R51
1/4W
MINI
6K8
-15V_C
R44
1/8W
FLMP
10R0
+15V
NET00236
WOOFGND
100V
C44
100N
-15V
R73
1/8W
FLMP
10R0
+15V
U6:B
MC33079P
-15V_MOD
C28
100V470P
+15V_MOD
R45
1/4W
MINI
6K8
+15V_C
-15V_MOD
100V
C55
100N
100V
C56
100N
100V
C48
100N
+15V_MOD
100V
C47
100N
100V
C36
68N
R55
1/4W
MINI
1K
100V
C57
100N
100V
C49
100N
+15V_LS
R52
1/4W
.
1K4
-15V_MOD
R36
1/4W
.
3K6
+15V_MOD
+5V_MOD
1N750ARL
D23
0W5
4V7
-147V
100V
C42
100N
1N5240BRL
D22
0W5
10V0
WOOFGND
WOOFGND
1/4W
1K2
R149
MINI
1/4W
2K7
R42
RAD
+4V7_LS
7 14
U10:G
+5V_MOD
7 14
U9:G
-15V_C
+15V_C
R148
1/4W
RAD
10K
PSGND
1/4W
4K7
R20
RAD
-147V
1/4W
1K5
R70
FUSIBLE
1/4W
1K5
R63
FUSIBLE
3
IN
4
OUT
U9:B
74HC14N
6603
R155
1/4W
RAD
220R
200V
C27
10P
+15V_MOD
1/4W
220K
R153
MINI
4148
D83
1/4W
100K
R19
MINI
4148
D82
U6:D
MC33079P
WOOFGND
-15V_MOD
-15V_MOD
1/4W
220K
R154
MINI
R257
1/4W
MINI
20K0
-15V
1/4W
14K0
R259
.
+15V
100V
C46
470P
-147V
14
V+
7
V-
U5:E
+4V7_LS
1/4W
220R
R221
MINI
-147V
+4V7_LS
WOOFGND
+5V_MOD
R263
1/4W
MINI
1K0
100V
C38
3N3
1/4W
47K
R166
MINI
FAN1
FAN
{C_Type}
{Value}
FAN
RED
R210
1/4W
FUSIBLE
11R
R72
1/4W
RAD
82K
C142
100V100N
TO92
2N5551
Q17
5107
100V
C34
100N
63V
C35
1U
1/2W
1R
R46
SMALL
D15
0A2 BAT85
R37
1/4W
MINI
150R
PSGND
R267
1/4W
MINI
470K
1/4W
22K
R264
MINI
1N5248B
D20
0W5
18V0
1/4W
1M
R57
RAD
1/4W
1M
R41
RAD
TO92
MPSA92
Q13
5114
WOOFGND
C5
250V4N7
-147V
1/8W
1K5
R60
FLMP
5.0W
0R047
R58
.
NET00216
1/8W
1K5
R33
FLMP
100V
C15
220P
SILENT
R144
1/4W
RAD
10K
+4V7_LS
R141
1/4W
RAD
1M
1/4W
10K
R142
RAD
13
IN
12
OUT
U10:F
74HC14N
6603
3
IN
4
OUT
U10:B
74HC14N
6603
11
IN
10
OUT
U9:E
74HC14N
6603
13
IN
12
OUT
U9:F
74HC14N
6603
1/4W
10K
R143
RAD
100V
C53
100N
5.0W
12K
R105
.
100V
C37
470P
100V
C41
100N
4
V+
11
V-
U6:E
63V
C32
220N
5.0W
12K
R75
.
100V
C43
100N
5.0W
12K
R67
.
OUTIN
GND
MC78L05ABPRM
6728 {Watts}
U11
TO92
{Function}
1/4W
5K1
R156
RAD
8
V+
4
V-
U2:C
3
R22:B
R147
1/4W
RAD
10K
TO92
2N5401
Q18
5108
100V
C1
470P
9
IN
8
OUT
U9:D
74HC14N
6603
1/4W
1K5
R74
FUSIBLE
1/4W
3K3
R151
MINI
1/4W
3K3
R150
MINI
R80
1/4W
0.1%
4K12
1/4W
4K7
R49
MINI
1/4W
10K0
R258
MINI
100V
C45
470P
R81
1/4W
.
37K4
R77
1/4W
.
37K4
100V
C33
100N
100V
C71
100N
BAT85
D1
0A2
100V
C16
100N
R78
1/4W
.
18K7
#3856
FAN
BLACK
R211
1/4W
FUSIBLE
11R
1/4W
4K7
R62
RAD
100V
C24
100N
1/4W
9K09
R265
MINI
5.0W
0R047
R31
.
C4
1000V 470P
R61
2.0W
.
2R
340V
C51
3U3
4148
D5
11
IN
10
OUT
U10:E
74HC14N
6603
9
IN
8
OUT
U10:D
74HC14N
6603
5
IN
6
OUT
U9:C
74HC14N
6603
140V
C31
3U3
140V
C20
3U3
PSGND
S3
WOOFER
140V
C22
3U3
PSGND
+147V
LVGNDPS
PSGND
R64
1/8W
FLMP
10R0
LVGND2
WOOFGND
+15V_MOD
6
6 W4:F
5
6 W4:E
NET00080
4
6 W4:D
-15VIP
3
6 W4:C
+15VIP
2
6 W4:B
1
6 W4:A
+5V_MOD
+15V_MOD
-15V_MOD
R43
1/4W
MINI
47R
NET00166
-147V
+15V_MOD
3
W2:C0
4
W2:D0
WOOFGND
+5V_MOD
-15V_MOD
NET00240
R54
1/4W
MINI
1K
100V
C26
100N
+/-15V_C
-15V_MOD
R38
1/8W
FLMP
10R0
1/4W
2K7
R10
.
FROM INPUT PCB
18uH
3899
R172
100V
C54
100N
PSGND
R79
1/4W
MINI
1K0
1
IN
2
OUT
U10:A
74HC14N
6603
+4V7_LS
1
IN
2
OUT
U9:A
74HC14N
6603
U6:C
MC33079P
+15V_MOD
C17
16V33U
R47
1/4W
RAD
1M
U2:A
MC33078P
PLACE NEAR FETS
NTC
10K
R22:A
6467
4148
D84
WOOFGND
4148
D24
WOOFGND
1/4W
4K12
R76
0.1%
63V
C143
470N
5
IN
6
OUT
U10:C
74HC14N
6603
R65
1/4W
MINI
1K
+4V7_LS
R53
1/4W
.
6R2
UF4004
D17
+4V7_LS
4
5
6
U5:B
74HC86N
6605
13
12
11
U5:D
74HC86N
6605
R39
1/4W
.
6R2
C113
100V47P
PSGND
DNS
DNS
6815
Q67
T221D
.
6887
U8:B
WOOFGND
L13792
288UH
1N5248B
D16
0W5
18V0
1/4W
1K
R29
MINI
TO92
2N5551
Q8
5107
TO92
MPSA13
Q3
5105
4148
D85
1
W2:A0
2
W2:B0
1N750ARL 4V7
D28 0W5
100V
C52
100N
+/-15V_MOD
U6:A
MC33079P
100V
C21
100N
2
+
3
-
4
V-
8
V+
5
BAL
1
GND
7
OUT
6
STROBE
LM311
U1
6640
1/4W
6K8
R59
MINI
1/8W
100R0
R83
FLMP
5.0W
12K
R69
.
U2:B
MC33078P
2
+
3
-
4
V-
8
V+
5
BAL
1
GND
7
OUT
6
STROBE
LM311
U7
6640
C18
100V470P
16V
C108
100U
1/4W
470K
R255
MINI
R157
1/4W
.
18K7
R82
1/4W
.
37K4
WOOFER AMP
U8:A
6887
IR2110
250V
C141
4N7
63V
C25
1U
1
2
3
U5:A
74HC86N
6605
10
9
8
U5:C
74HC86N
6605
R50
1/8W
FLMP
75R
U22:B
MC33078P
8
V+
4
V-
U22:C
100V
C39
5N6
G
D
S
IRFP23N50L
N
Q14:A
6967
TO247
G
D
S
IRFP23N50L
N
Q15:A
6967
TO247
63V
C11
2U2
63V
C12
1U
WOOFER
S2
TO92
MPSA92
Q7
5114
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#DATE DESCRIPTION OF CHANGE
MODEL(S):-
N
N
N
N
N
V
V
V
V
V
D
D
D
D
D
FOR PRODUCTION REQUESTS
6 RESISTOR CHANGES AND A FEW BOARD MOD'S
FORCE UPDATED PARTS FROM TONY'S LIST APRIL 2010.
.
V
2.00
V
1.00
D
D
JUNE 2010
D
MADE FROM NX720S M1330 V1.00 IN MARCH 2010MARCH 2010
M1485.PCB_DATABASE_HISTORY
LS701P
ADD #2327, #4146, #4151
20-AUG-2010 V03 ADD W3 AND W10 CONN FOR CH1337U
14-FEB-2011 V04 PC8216: CREATE X8018, ADD M1330, SEE PC. GG
17-JUL-2012 V05 Change to Ai tabs, #4100 new pattern, updates GG
FAN CIRCUIT NOT FUNCTIONAL
U22:A
MC33078P
U3
LM318
PRODUCT BOARD SPEAKERS
LS720P M1330 7537 15" 8R 1000W
NX720S M1330 7537 15" 8R 1000W
LS701P M1485 7514 10" 16R 350W
X8018
TOP TRACE LAYER
V05
VCD
INSERT
ORIGIN
CLINCH
ORIGIN
.175
.225
.475
.475
.175
.225
.475
.475
X8018 V05
BlankSize - 11000x10000
TAB
NORMAL
SOCKET
SOCKET WITH DIRECTION
NORMAL LARGE
SOCKET UPSIDE DOWN
EYELET LEGEND
1330
LS720P
BLACK
RED
M -
SEE LAYOUT DOCUMENTATION
V
T
R
V
T
R
V
T
R
V
T
R
-
NOL
NCL
NOR
NCR
CL CR
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
BAR DOWN
V
T
R
V
T
R
V
T
R
1 2
1
6
-
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
BAR DOWN
V
T
R
-
TIP
RING-SW
TIP-SW
SL
E
EV
E
RING
V
T
R
V
T
R
TIP
RING-SW
TIP-SW
SL
E
EV
E
RING
300300
V
T
R
21
3
21
3
BAR DOWN
V
T
R
BAR DOWN
1
2
3
1
2
3
1
6
220N
47N
220N
330N
22N
82N
DNS
4K7
22K
22K
2K
6K8
6K8
68K
953R
6K19
27K
10K
5K1
330N
82N
POWER
SPK <> LINE
TO W4
CLIP
SPK OUT
LEVEL HF ROLLOFF
LIMIT
INPUT A
THRU A
BOOST FREQ.
INPUT A
INPUT B
THRU A THRU B
TO
W
1
6543
6542
6408
6882
6882 6882
6884
3522
6882 6882
4682
6815 68716872
6421
4056
6882
2327
6640
4768
6882
6405
6840
3538
4660
6840
6421
5242
4146
4151
6640
6882
2339 2339
6400
4063
6882
6884
5887
4063
4147 4147
6451
3792
4768
4768
4768
2339
4010 4010
5949
5951
5949
4768
4660
6967 6967
5949
6421
5266
6492
5887
5862
5862
6421
4100 4100
2327
100N
MPSA06
100N
10K
10P
10K
BAT85 12K150N
100N
3K3
100N
4K7
100N
150N
1K
22K
100N 1K
470P
100N
82K
PTC
75R
1K
220P
100N
18V0
1K5
100N
BAT85
6R2
10K 4148
10K0
1K0
4K7
100N
100K
BAT85
100K
47K
4148
4148
4148
33K
4148
3K6
4148
10K
47K
220K
3K3
1K5
5K1
470P
10K
100N
22K
150N
1K2
1K
1K
4K12
6K8
4K12
37K4
1K
18uH
220R
1K0
68N
9K76
100N
15V0
10R0
9K09
4148
100K
11R
1K
1K5
47K
47K
4148
1M
4148
100K
1K
1K
10R0
2N2
22K
43K
150N
4148
13K
18V0
1K5
100P
470P
470P
100N
100N
100N
10K
681R0
4148
470K
18K7
4148
100N
4148
6R2
UF4004
1M1M
100N
100N
4N7
100K
470K
MPSA13
100N
18V0
22K
2N5551
2N5551
22U
50V
22U
50V
1M
2N5401
4N7
74HC14N
100N
100N
3K3
100N
LM318
100N
10K
47K
47N
620K
GRN
4K12
TL072
TL072 TL072
220N
82N
3N3
1K5
74HC14N
47K
100N
2K7
100R0
2R2
NE5532N
33U
16V
WHT
100K
18V0
4K7
2N5551
100N
100N
1M
470P
4148
47R
220R
100N
100P
100P
TL072
100K
22K
100N
4148
BAT85
MPSA92
5N6
150K
1/2W
1K4
16V
33U
100N
470P
TL072
17K40
18V0
1U
63V
1R
1/2W
1U
63V
150R
100N
37K4
4N7
18uH
14K0
100N
63V
4U7
4148
2N5551
22K
BAT85
100U
16V
10K
100N
100N
470P
4K7
T221D
MJF6388
TO220
MC7915CT
TO220
MC7815CT
2K2
MR752
10N
1K8
2.0W
8M2
BAT85 10K
470K
4148
TL072
20K0
1K
3K6
2K7
LM311
12K
5.0W
150N
180N
2N5401
220K
TL072
1K
2K
249R
RED
10K
MC33078P
3K3
100N
180N
2N2
10N
100N
6K8
10R0
150R
150R
18K7
100N
1K
100K
37K4
10R0
220N
IR2110
0R047
5.0W
470K
47P
MC33078P
11R
2R
2.0W
2K2
MR752
100N
250V
4V7
4V7
470P
470N
15K
1M
12K
22K
100K
4K12
9K76
113K
2K
100N
681R0
4148
4148
4K12
33K
2M2
1K5
4148
20K0
1M
10K
4007
4007
4007
100K
74HC86N
2N5401
MC78L05ABPRM
220K
LM311
MC33079P
LM13600N
22M
22K
100N
100N
47K
15K
TL072
B
10K
4148
68K
17K40
6K8
470R
1K5
100N
B
10K
YEL
1K2
TL072
NE5532N
100N
4148
10K
63V
4U7
63V
2U2
MPSA92
4148
1U
63V
4007
18uH
4007
4007
2200U
50V
113K
250V
4N7
10V0
288UH
12K
5.0W
12K
5.0W
12K
5.0W
MPSA13
4148
1K5
9K76
1.0W
B
10K
4N7
3U3
140V
3U3
340V
140V
3U3
12K
5.0W
5.0W
0R047
IRFP23N50L IRFP23N50L
3U3
140V
MR752
250V
680N
9K76
1.0W
1300UH
2200U
50V
180V
3300U
3300U
180V
2.0W
3R9
470P
18uH
2.0W
3R9
3R9
2.0W
9K76
1.0W
MR752
9K76
1.0W
2.0W
3R9
2/2
LS720P
V05
D.N.S.
FAN
M1330 LS720P
CENTER
TAP
LS701P
V05
X8018
1/2
D.N.S.
V05
MID
PINS
NOT
USED
20Vrms
105Vrms 105Vrms
POWER
SUPPLY
GROUND
CHASSIS
GROUND
METAL
SPACER
M1485 LS701P
BlankSize - 11000x10000
INSERT FOR
20Vrms
PCBSA CHECK HEATSPREADER
#Z1258 FOR SMOOTH SURFACES
LS701P/LS720P
INSERT FOR
X8018
INTO WAVE
HEAT SINK
BAR GROUND
C134
Q2
C47
R198
C27
X4
R126
D9
R96
C13
C43
R152
C52
R49
C126
C69
R196
R15
C48
R100
C45
C73
R72
R168
R50
R29
C15
C55
D20
R33
C49
D15
R39
R144
D85
R258
R263
R111
C138
R121
D7
R26
R106
D29
D25
D26
R112
D47
R40
D46
R127
R17
R153
R150
R70
R156
C18
R148
C132
R12
C59
R149
R54
R7
R76
R56
R80
R81
R55
R167
R221
R79
C36
R2
C42
D12
R64
R265
D5
R260
R211
R134
R63
R94
R102
D2
R159
D6
R117
R136
R65
R38
C93
R13
R98
C75
D14
R158
D4
R113
C79
C37
C28
C21
C26
C122
R197
R23
D31
R125
J9
R78
D32
C137
D39
R53
D17
R41R57
C44
C40
C9
R19
R255
Q3
C133
D8
R104
Q5
Q6
C30C66
R3
Q4
C5
U9
C56
C71
R151
C16
U3
C119
R139
R92
C62
R129
L4
R93
U17
U20
U24
C77
C78
C38
R74
U10
R166
C54
R42
R83
R123
U14
C7
SW2
R169
D18
R62
Q17
C58
C57
R47
C46
D24
R43
R155
C121
C6
C8
U19
R120
R133
C50
D35
J8
D19
Q13
C39
R48
R52
C17
C41
C3
U12
R1
D16
C25
R46
C35
R37
C24
R82
C76
R172
BEC
LOC
R259
C53
C110
D82
Q8
R264
D1
C108
R143
C116
C109
C4
R20
Q67
U31U30
R71
D53
W9
AC BLK
BLK
W6
C90
R202
R132
D3
R89
R84
D21
U21
W1
R131
R137
R36
R10
U1
R68
C14
C60
Q1
R16
U13
R135
R199
R161
L3
X1
R147
U2
R101
C120
C74
C94
C29
C142
R51
R44
R14
R8
R157
C33
R66
R28
R77
R73
C32
W2
U8
R31
R267
C113
U22
R210
R61
R140
D59
C102
1
3
W7
1
4
W8
D28
D23
C1
C143
R87
R128
R97
R9
R109
R99
R6
R145
R116
C131
R18
D11
D10
R160
R118
R162
R60
D84
R25
7
R141
R142
D56
D58
D55
R130
U5
Q18
U11
R154
U7
U6
U15
R114
R107
C72
C135
R11
R90
U18
P5
D27
R108
R4
R119
R27
R25
C125
P6
D13
J7
R103
U23
U16
C34
D83
R22
C103
C11
Q7
D33
C12
D49
R171
D50
D52
C105
J3
R146
W21
WHT
AC WHT
1
6
W10
240V
1
6
W3
120V
C112
D22
L1
R75
R69
R67
X8018
LS701P/LS720P
Q21
D40
R164
R5
P2
J2
J5
C141
C20 C51
C31
R105 R58
Q15
Q14
C22
D61
C106
R24
L5
C111
C63
C123
R30
C2
R170
R32
R34
R21
D48
R165
R35
J1
J4
W4
R163
X6
X3
C10
C19
C23
C64
C65
C67
C70
R110
R115
R124
R138
R45
R59
R85
R86
R88
R91
R95
X2
X5
R122
C61
C68
36
LS720P
1330
5 WATT
**************IMPORTANT******************
5. PCBSA CHECK HEATSPREADER #Z1258 FOR SMOOTH SURFACES
4. LEADS FOR 5 WATT RESISTORS MUST BE BENT ON THE MACHINE
8. C4 #5194-470P 1000V 10%CAP BLK RAD CER.2in GETS HAND
INSERTED AND RTV IN PCBSA.
6. LEDS ARE INSERTED IN PCBSA WITH A #4007 SPACER
7. Make sure Jumper X and X are not stuffed for . ***PCBSA******
3. ADD AMPLE RTV UNDER ENTIRE BASE OF OUTPUT COIL L1
LEAD LOOP MUST NOT BE ABOVE TOP OF RESISTOR
1. ATTACH ALL 4 NUT SCREW AND WASHERS FOR THE TRANSISTOR SPRING
WITH THE NUT ON THE TOP.
2. MAKE SURE TO RTV ALL LARGE CAPACITORS TO SOMETHING CLOSE
SEE LAYOUT DIAGRAM
M PRODUCTION NOTES
CEB
TO-92
BC560C
BC550C
BEC
TO-220
BDX53B-53C
BDX54B-54C
"STYLE_P34"
EBC
TO-126
MJE350
MJE340
MJE270
BD238
BD140
BD139
MJE271
BD237
ECB
MPSA63
MPSA43
2N5551
TO-92
MPSA92
MPSA13
MPSA56
2N5401
MPSA06
DGS
TO-92
2N5638
J109
GSD
TO-247
IRFP23N50L
IRFP9140N
PCB
3979
Z1258
4043
8763
8787
8800
8854
8485
SPLIT WASHER
8-32 X 1/2
8835
6-32 X 1/2
Z581
$66(0%/(+($76,1.$6)2//2:6
1330
LS720P
SEE PRODUCTION NOTES
FUNCTION KNOBREF
MODEL(S):-
PART#
N
N
N
N
N
N
N
K
K
K
K
K
K
K
P
P
P
P
P
P
P
F
F
F
F
F
F
F
R
R
R
R
R
R
R
P1 MAIN GAIN
POT LIST
GREY
P3
BOOST ADJ
LOW PASS ADJ
P4
R
RF
F
P
P
K
K
N
N
#2339
#2339
#2339
GREY
GREY
#8653
#8653
#8653
KNOB #
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE VER# DESCRIPTION OF CHANGE
MODEL(S):-
D
D
DV
V
V
V
V
D
D
N
N
N
N
N
17-JUL-2012
20-AUG-2010 V03
V05
VD
D
ADD W3 AND W10 CONN FOR CH1337U
Change to Ai tabs, #4100 new pattern, updates GG
1.00
.
MARCH 2010
D
MADE FROM NX720S M1330 V1.00 IN MARCH 2010
JUNE 2010 2.00
FOR PRODUCTION REQUESTS.
ADD #2327, #4146, #4151
6 RESISTOR CHANGES AND A FEW BOARD MOD'S
FORCE UPDATED PARTS TONY'S LIST APRIL 2010.
14-FEB-2011 V04
M .PCB_DATABASE_HISTORY
PC8216: CREATE X8018 ,ADD M1330, SEE PC. GG
13
10
7
4
1
12
9
6
11
5
8
3
#
2
PC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PENDING CHANGE
MODEL(S):-
X
X
X
X
X
X
X
X
X
X
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC X
X
PC X
M PENDING CHANGES
# Part# Description
Labeled Components
1 7471 15" 8R 1000WPRGM 3"V.C. NEO SPE
2 Z907* LS720P GRILL
3 8258D Y LOGO ELITE SERIES MEDIUM DO
4 Z906* LS720P GRILL BAR
5 8565 BAR HANDLE ALL METAL RECTANGULA
6 8570 CORNER,2 LEGS NOTCED BLACK POWD
7 8520 RUBBER BUMPER WITH WASHER -MEDI
8 8483 ADAPTOR,SPEAKER STAND,METAL,BLA
9 9916 KNOB 0-DEG GRY SOFT GRAY
10 9918 KNOB 0-DEG BLU SOFT GRAY
11 9917 KNOB 0-DEG GRN SOFT GRAY
12 8632 KNOB ROUND PUSHBUTTON 1/4" GREY
13 3925 XLR FEML PCB MT VERT 24MM U-CO
14 3453 XLR MALE PCB MT VERT
15 3921 1/4" JCK PCB MT VERT STER RT SW
16 3585 DPDT ROKR SW QUIK 250" AC/PWR I
17 2398 4.0 AMP CIRCUIT BREAKER
18 3645 AC SOCKET RECEPTACLE WITH 0.250
19 3426 8' 3/16 SJT AC LINE CORD REMOVB
20 8928 14X11/4 ALLEN FLHD WOOD SCRW J
21
22
*NOTE: Replacement grilles and bars are 'Special-Order' and are only available while the model is in production.
4
1
2
12
3
9
10
15
16
5
5
19
20
7
8
6
6
11
18
17
14
13
SERVICE-QuickGuide-ls720p-00-1v0.xls ftp.yorkville.com Speaker Enclosure
LS720P Parts List 6/21/2010
0 Description Qty. YS # Description Qty. YS # Description Qty.
5906 RED 3MM LED 1V9 20MA.4SPCER T&R 1 4010 XLR FEML PCB MT VERT 24MM AA-SERIES 2 5021 1/4W 18K7 1% T&R RES 2
5907 YEL 3MM LED 1V9 20MA.4SPCER T&R 1 8565 BAR HANDLE ALL METAL RECTANGULAR 2 6123 1/4W 20K0 1%MINI MF T&R RES 2
5908 GRN 3MM LED 1V9 20MA.4SPCER T&R 1 3501 B52200F006 COMP WASH #4 SMALL 9 6118 1/4W 22K 5%MINI T&R RES 10
6421 MR752 200V 6A0 DIODE 4 3979 6POS XSISTOR TO220SPRING 1 4956 1/4W 27K 5% .2"U T&R RES 1
6438 1N4007 1000V 1A0 DIODE T&R 6 9897 CABINET COVER, BLACK, 54" WIDE 15.75 6122 1/4W 33K 5%MINI T&R RES 2
6733 BAT85 30V 0A2 DIODE SCHT T&R 6 3645 AC SOCKET RECEPTACLE WITH 0.250 TAB 1 4686 1/4W 37K4 1% METAL FILM T&R RES 3
6825 1N4148 75V 0A45 DIODE T&R 25 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 6119 1/4W 47K 5%MINI T&R RES 7
6892 UF4004 200V 1A0 DIODE ULTRAFAS 1 3810 4" NYLON CABLE TIE 8 4836 1/4W 68K 5% T&R RES 2
6432 1N5248B 18V0 0W5 ZENER 5% T&R 5 3841 5.5" NYLON CABLE TIE 2 4929 1/4W 82K 5% .2"U T&R RES 1
6440 1N750ARL 4V7 0W5 ZENER 5% T&R 2 3558 TERM HOUSING 4 CIR .156/RAMP 1 4942 1/4W 100K 5% .2"U T&R RES 1
6461 1N5240BRL 10V0 0W5 ZENER 5% T&R 1 3672 6 CIR CABLE HOLDER .098 1 6120 1/4W 100K 5%MINI T&R RES 8
6728 MC78L05ACP TO92 P 5V0 REG TR V4 1 3662 _6 CIR WAFER W/LCK VT 0.1" GOLD 1 4776 1/4W 113K 1% T&R RES 2
6818 1N5245B 15V0 0W5 ZENER 5% T&R 1 3538 24 PIN BREAKAWAY LOCK .156 0.167 4638 1/2W 150K 5% T&R RES 1
6871 MC7915CT TO220 N 15V0 REG V2 1 3549 TRIFURCON TERM .156 4 4841 1/4W 220K 5% T&R RES 1
6872 MC7815CT TO220 P 15V0 REG V1 1 8632 KNOB ROUND PUSHBUTTON 1/4" GREY 1 6126 1/4W 220K 5%MINI T&R RES 2
5103 MPSA06 TO92 NPN TRAN T&R TA 1 9916 KNOB 0-DEG GRY SOFT GRAY RIB 1 6127 1/4W 470K 5%MINI T&R RES 4
5105 MPSA13 TO92 NPN DARL T&R TA 2 9917 KNOB 0-DEG GRN SOFT GRAY RIB 1 6106 1/4W 620K 5%MINI T&R RES 1
5107 2N5551 TO92 NPN TRAN T&R TA 4 9918 KNOB 0-DEG BLU SOFT GRAY RIB 1 4844 1/4W 1M 5% T&R RES 2
5108 2N5401 TO92 PNP TRAN T&R TA 3 3426 8' 3/16 SJT AC LINE CORD REMOVB-CSA 1 4948 1/4W 1M 5% .2"U T&R RES 5
5114 MPSA92 TO92 PNP TRAN T&R TA 2 8258D "Y" LOGO ELITE SERIES MEDIUM DOMED 1 6132 1/4W 8M2 5%MINI T&R RES 1
6967 IRFP23N50L TO247 NCH MFET TM 2 3792 _288UH CHOKE 89T20AWG/77091MAGNTKS 1 4751 1/4W 22M 5% T&R RES 1
6542 LM318 IC OP AMP 1 3792CORE 77091-A7 KOOL-MU TOROID CORE 1 3710 17.0" 6C-26AWG RIB 1 W/LCK HDR 098" 1
6603 74HC14N IC HEX INV SCHMID 2 8800 6-32 KEPS NUT ZINC 2 2899 STANDARD FERRITE CORE 2
6605 74HC86N IC QUAD 2INP XOR 1 9931 6-32 NYLON INSERT LOCK NUT 30 8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK 8
6640 LM311 IC VOLTAGE COMPARATOR 2 8854 6-32 X 1/4" 0.D. HEX NUT ZINC CLEAR 2 8865 4-40 X 5/16 PAN PH MS JS500 2
6745 LM13600N IC XCONDUCTANCE AMP 1 8787 8-32 KEPS NUT ZINC 2 8832 6-32 X 1/4 PAN PH TAPTITE JS500 8
6804 MC33079P IC QUAD OP AMP 1 8604 10-32 T NUT 4 8801 6-32 X 3/8 PAN PH TAPTITE JS500 10
6840 MC33078P IC DUAL OP AMP 2 8602 1/4-20 T NUT 16 8823 6-32 X 1 PAN PH TAPTITE JS500 29
6882 TL072CP IC FET DUAL OP AMP 7 8797 5/16-18 KEPS NUT JS500 1 8811 #6 X 1 1/4 FLAT HD SQ SCKT WS ZN CL 27
6884 NE5532N IC DUAL OP AMP 2 4043 SIL-PAD GASKET 3.75"X.900" 1 8763 8-32 X 1/2 PAN PH MS JS500 BLACK 2
6887 IR2110 IC HILO FET DRIVER 1 4599 22AWG SOLID SC WIR T&R JMP 3 8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE 36
6467 _10K 10% THERMISTOR TO-92 NTC 1 4660 5.0W 0R047 5% BLK RES 2 8727 #10 X 1" PAN PH TYPE A JS500 BLACK 18
5200 _10P 200V 5%CAP T&R RAD CER.2NPO 1 4682 1/2W 1R 5%PHILIPS SMAL T&R RES 1 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK 8
5199 100P 100V 2%CAP T&R RAD CER.2NPO 2 4703 2.0W 2R 5% T&R RES 1 8926 5/16-18X3 CARRIAGE BOLT ZINC 1
5408 _47P 100V 10%CAP T&R BEAD NPO 1 4911 1/4W 2R2 5% T&R RES 1 8777 #14 X 1FLAT PH TYPE A JS500 M6 HEAD 4
5412 220P 100V 10%CAP T&R BEAD NPO 1 4748 2.0W 3R9 5% T&R 4 8928 #14X11/4 ALLEN FLHD WOOD SCRW JS500 6
5194 470P 1000V 10%CAP T&R RAD CER.2Y5P 1 4813 1/4W 6R2 5% T&R RES 2 4143 NYLON SPACER L=.312 1D=.171 OD=.375 17
5201 470P 100V 5%CAP T&R RAD CER.2NPO 6 2010 1/6W 10R0 2%FLAME PROOF T&R RES 4 3859 1/2 PLASTIC HEX SPACER #4 2
5208 __2N2 400V 5%CAP T&R RAD .2FLM 2 2038 1/4W 11R FUSIBLE T&R RES 2 7471 15" 8R 1000WPRGM 3"V.C. NEO SPEAKER 1
5275 __3N3 100V 5%CAP T&R RAD .2FLM 1 6134 1/4W 47R 5%MINI T&R RES 1 8482 3/8 1D FLAT WASHER 2
5820 470P 200V 5%CAP T&R BEAD NPO 2 2018 1/6W 75R 2%FLAME PROOF T&R RES 1 8485 #6 SPLIT WASHER ZINC 2
5204 _10N 100V 10%CAP T&R RAD .2FLM 1 2019 1/8W 100R0 1%FLAME PROOF T&R RES 1 8818 3/4 OD X 3/8 ID X .080 THICK WASHER 1
5209 __4N7 250V 5%CAP T&R RAD .2FLM 3 4984 1/4W 150R 5%MINI T&R RES 3 8820 #8 FLAT WASHER JS500 8
5210 _22N 100V 10%CAP T&R RAD .2FLM 1 4944 1/4W 220R 5% .2"U T&R RES 1 8491 #10 SPLIT LOCK WASHER BO 2
5224 _47N 100V 10%CAP T&R RAD .2FLM 2 4977 1/4W 220R 5%MINI T&R RES 1 3522 DPDT MINI PC VERT SNP ALT 1
5271 __5N6 100V 5%CAP T&R RAD .2F 1 4821 1/4W 470R 5% T&R RES 1 3585 DPDT ROKR SW QUIK 250" AC/PWR IEC65 1
6451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 1 4743 1/4W 681R 0.1% *** T&R RES 2 3392 250 MALE TAB .2IN T&R 13
5212 100N 63V 5%CAP T&R RAD .2FLM 40 4758 1/4W 953R 1% T&R RES 1 CH1337 NX750P POWER TRFMR T'RD 1
5226 _68N 100V 5%CAP T&R RAD .2FLM 1 4981 1/4W 1K 5%MINI T&R RES 12
5227 _82N 100V 5%CAP T&R RAD .2FLM 2 6110 1/4W 1K0 1%MINI MF T&R RES 2
5229 150N 63V 10%CAP T&R RAD .2FLM 4 4585 1/4W 1K2 5%MINI T&R RES 2
5230 180N 63V 5%CAP T&R RAD .2FLM 2 4769 1/4W 1K4 1% T&R RES 1
5231 220N 63V 10%CAP T&R RAD .2FLM 3 2034 1/8W 1K5 5%FLAME PROOF T&R RES 2
5233 330N 63V 5%CAP T&R RAD .2FLM 2 2051 1/4W 1K5 FUSIBLE T&R RES 3
5234 470N 63V 10%CAP T&R RAD .2FLM 1 4988 1/4W 1K5 5%MINI T&R RES 3
5242 100N 250V 20%CAP BLK 'X2' 15MM AC 1 4683 1.0W 1K8 5% T&R RES 1
5254 __1U 63V 20%CAP T&R 4X7MM .2EL 1 6113 1/4W 2K 5%MINI T&R RES 2
5255 __1U 63V 20%CAP T&R RAD .2EL 2 4847 1/4W 2K2 5% T&R RES 2
5257 __2U2 63V 20%CAP T&R RAD .2EL 1 4864 1/4W 2K7 5% T&R RES 1
5258 __4U7 63V 20%CAP T&R 8X7MM .2EL 2 4936 1/4W 2K7 5% .2"U T&R RES 1
5266 680N 250V 20%CAP BLK 'X2' 30MM AC 1 6136 1/4W 3K3 5%MINI T&R RES 4
5949 __3U3 140AC10%CAP BLK RAD POLYP FLM 3 4814 1/4W 3K6 5% T&R RES 2
5951 __3U3 250DC10%CAP BLK MPOLYP FLM 1 4756 1/4W 4K12 0.1% *** T&R RES 2
5631 _22U 50V 20%CAP T&R 6X7MM .2EL 2 4774 1/4W 4K12 1% T&R RES 2
5961 _33U 16V 20%CAP T&R RAD .2 2 4943 1/4W 4K7 5% .2"U T&R RES 3
5879 100U 16V 20%CAP T&R 8X7MM .2EL 1 4982 1/4W 4K7 5%MINI T&R RES 3
5862 3300U 180V 20%CAP RAD 40X50MM 5PIN 2 4939 1/4W 5K1 5% .2"U T&R RES 1
5887 2200U 50V 20%CAP BLK 18X27MM EL 2 4717 1/4W 6K19 1%MINI T&R RES 1
4434 _10K B LIN 9MM DETENT P32 2 4978 1/4W 6K8 5%MINI T&R RES 5
4436 _10K B LIN 12MM STEREO P34 1 6112 1/4W 9K09 1%MINI MF T&R RES 1
2398 4.0 AMP CIRCUIT BREAKER 1 4762 1/4W 9K760 0.1% *** T&R RES 2
6492 1300UH COIL COMMON MODE 4AMP 1 5016 1.0W 9K760 0.5% *** T&R RES 4
8483 ADAPTOR,SPEAKER STAND,METAL,BLACK 1 4940 1/4W 10K 5% .2"U T&R RES 8
8520 RUBBER BUMPER WITH WASHER -MEDIUM- 4 4983 1/4W 10K 5%MINI T&R RES 4
8570 CORNER,2 LEGS NOTCED BLACK POWDER C 8 6116 1/4W 10K0 1%MINI MF T&R RES 1
3485 CLIP 250X032 18-22AWG RIGHT ANGL 2 4768 5.0W 12K 5% BLK RES 5
3489 CLIP 250X032 18-22AWG DISCO/INSL 3 4856 1/4W 12K 5% T&R RES 2
3490 CLIP 250X032 14-16AWG DISCO/INSL 8 4775 1/4W 14K0 1% T&R RES 1
3921 1/4" JCK PCB MT VERT STER RT SWT 2 4979 1/4W 15K 5%MINI T&R RES 2
3453 XLR MALE PCB MT VER
T
2 4784 1/4W 17K40 0.1% *** T&R RE
S
2
CLIPLIMIT
LINE
SPKR
POWER
15090
Hz
HF
ROLLOFF
9045
Hz
BOOST
FREQUENCY
LS720P LEVEL
dB
6
00
0
INP U T
TH RU A TH RU B
INPUT SELECT
A-Z552B / 1v0
A
INP U T
B
IN PU T A
TH RU A
YS#9917 Green Knob (qty: 1)
YS#9916 Gray Knob (qty: 1)
YS#9918 Blue Knob (qty: 1)
WIRING-LS720P-Z552B-control-KNOB-COLORS-00-1v0.ai
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YORKVILLE ELITE LS720P Manuel utilisateur

Marque
YORKVILLE
Modèle
ELITE LS720P
Catégorie
Équipement musical supplémentaire
Taper
Manuel utilisateur
Télécharger le PDF
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