S Cover Rear 1v2 Yorkville NX25P Service Manual Sm
Yorkville NX25P Service Manual sm_nx25p Yorkville - NX25P - Service Manual
Yorkville NX25P Service Manual sm_nx25p Yorkville - NX25P - Service Manual
User Manual: Yorkville NX25P Service Manual Yorkville - NX25P - Service Manual
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SERVICE MANUAL TYPE: YS1030 NX25P 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-NX25P-00-1v1.pdf IMPORTANT SAFETY INSTRUCTIONS 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. 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. 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. Ce symbole d’éclair avec tête de flèche dans un triangle équilatéral est prévu pour alerter l’utilisateur de la présence d’un « voltage dangereux » non-isolé à proximité de l’enceinte du produit qui pourrait être d’ampleur suffisante pour présenter un risque de choque électrique. S2125A FOLLOW ALL INSTRUCTIONS Instructions pertaining to a risk of fire, electric shock, or injury to a person SUIVEZ TOUTES LES INSTRUCTIONS Instructions relatives au risque de feu, choc électrique, ou blessures aux personnes CAUTION: TO REDUCE THE RISK OF ELECTRIC AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NE CONTIENT AUCUNE PIECE SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REPARABLE PAR L’UTILISATEUR. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CONSULTEZ UN TECHNICIEN QUALIFIE POUR L’ENTRETIENT Read Instructions: The Owner’s Manual should be read and understood before operation of your unit. Please, save these instructions for future reference and heed all warnings. 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: Your unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the unit. This unit has a polarized plug. Do not use with an extension cord or receptacle unless the plug can be fully inserted. Precautions should be taken so that the grounding scheme on the unit is not defeated. Hazards Do not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall, causing serious personal injury and serious damage to the product. Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturer’s instructions when installing the product and use mounting accessories recommended by the manufacturer. The apparatus should not be exposed to dripping or splashing water; no objects filled with liquids should be placed on the apparatus. Terminals marked with the “lightning bolt” are hazardous live; the external wiring connected to these terminals require installation by an instructed person or the use of ready made leads or cords. 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. If the AC supply cord is damaged DO NOT OPERATE THE UNIT. Unplug this apparatus during lightning storms or when unused for long periods of time. The unit should be serviced only by qualified service personnel. 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 Power Sources Service Veuillez Lire le Manuel: Il contient des informations qui devraient d’adhérer à des précautions de bases incluant celle qui suivent: Alimentation L’appareil ne doit être branché qu’à une source d’alimentation correspondant au voltage spécifié dans le manuel ou tel qu’indiqué sur l’appareil. Cet appareil est équipé d’une prise d’alimentation polarisée. Ne pas utiliser cet appareil avec un cordon de raccordement à moins qu’il soit possible d’insérer complètement les trois lames. Des précautions doivent êtres prises afin d’eviter que le système de mise à la terre de l’appareil ne soit désengagé. Risque Ne pas placer cet appareil sur un chariot, un support, un trépied ou une table instables. L’appareil pourrait tomber et blesser quelqu’un ou subir des dommages importants. Utiliser seulement un chariot, un support, un trépied ou une table recommandés par le fabricant ou vendus avec le produit. Suivre les instructions du fabricant pour installer l’appareil et utiliser les accessoires recommandés par le fabricant. Il convient de ne pas placer sur l’appareil de sources de flammes nues, telles que des bougies allumées. L’appeil ne doit pas être exposé à des égouttements d’eau ou des éclaboussures et qu’aucun objet rempli de liquide tel que des vases ne doit être placé sur l’appareil. 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. N’UTILISEZ PAS L’APPAREIL si le cordon d’alimentation est endommagé. Débranchez cet appareil durant les orages ou si inutilisé pendant de longues périodes. Service Consultez un technicien qualifié pour l’entretien de votre appareil. safety-4v5.eps • April 3/2007 1 2 4 3 6 5 8 7 +VCC2 D11 1N4002 C41 47U CN1 C24 R30 -15V 1K R17 2 PTC/100R R31 1K C14 10uF 3 TR4 47K 2N5551 IC5A TL072 D6 1N4148 7 R22 1K C39 1N D4 1N4148 6 R34 R28 TL072 5 10K 68K C45 220U/25V R32 10K D28 1N4002 472 8.2K 4.7K R29 100K C26 22P TR16 NJE15033 C51 R60 R24 R25 12K -15V R26 2.7K C15 10uF D20 1N4002 100P C31 33P R33 1K R61 47 MJE350 C37 1 TR14 MJE340 R64 R56 8.2K C43 472/400V 47K R65 C38 +VCC1 2.2K 220P/500V D23 6A2 TR9 R43 IC5B 1.5K TR10 MJE340 2SC5200 D15 1N4002 C33 10/50V R38 560 R46 R45 12K 4.7 R44 470 R52 P3 VR1 470 C R53 0.2/5W D16 1N4002 R1 IC2A 6 33K 33K JUMPER 13 6 2 5 JUMPER J3 10 C9 10U JUMPER 11 JUMPER 9 ST-BY J6 J2 15 D1 1N4148 8 R15 33K 4 MUTE 1 R16 22K D7 1N4148 C35 100P C8 22U J4 JUMPER 2.7R/0.5W JUMPER J9 C17 100N R41 820 HORN P2 D21 1N4002 J5 R40 68 D25 1N4002 C40 47U HI OUT R13 22K P1 LOW OUT C 2 881H-1CC-C24V 2SC1943 C42 100N D12 1N4148 -15V D24 6A2 R62 TR15 MJE350 8.2K C54 D29 1N4002 472 TR17 47 MJE15032 C50 470P R69 47K TR19 R70 1K JUMPER C18 10U RL1A + 3 7 -VCC1 R59 12K R68 8.2K/2W 1 4 6 TR13 R63 TR2 MJE340 TR1 2N5401 R19 14 3 1K B 7 R8 680 J1 12 R4 10K IC1 TDA7294 R36 4.7K 10R D13 6A2 2.2K C44 472/400V C48 220U/25V R11 22K C13 1U R12 +VCC1 J7 0R C4 15P R35 12K R58 8.2K 470 RL1B RL1C 881H-1CC-C24V 5 8 R71 220P/500V 7.5V/1W D27 C27 100U C7 22U R9 10K C19 105 R55 MJE15033 C36 C32 104 +15V R51 TR11 R39 68K R10 15K R54 0.2/5W D10 6A2 D19 1N4002 TR3 NJE350 R23 470 R7 D3 1N4148 R50 4.7 12K R3 2 TL071 3 10K D18 1N4002 R42 10K P4 10R D14 1N4002 D17 1N4002 C2 22P WOOFER TR12 NJE15032 TR5 MJE802 D5 1N4148 D2 1N4148 R2 D TR18 TIP36C D22 1N4002 TR6 R72 390 R66 1K C49 470P R57 12K R67 8.2K/2W R27 68 R18 4N7 +15V t R37 820 7.5V/1W D26 12 11 10 9 8 7 6 5 4 3 2 1 D C55 104 TIP35C R73 390 C56 104 D9 1N4002 B -VCC2 R14 10K J8 JUMPER C21 100U -VCC1 C20 105 +15V R81 10K R82 150K 47K GND 2 +15V R5 220R 3 C6 C46 4700uF/50V 104 C5 10U R6 2.7K C11 10U C10 10U 4 5 C60 103 D31 KBPC2506 D30 KBU806 C53 C47 4700uF/80V 4700uF/50V C28 104 C30 10U R20 2.7K C29 10U C23 10U 2 -VCC1 Vin C25 104 C12 104 C22 104 IC5C TL072 IC2C TL071 R21 220R Vout C34 104 3 TR25 BC550 R75 47K C3 104 7 C52 4700uF/80V 2 4 5 Vout 8 4 Vin 4 A 3 1 3 1 +VCC1 C57 103 R80 10K TR8 C32725 R79 10K C61 1U/50V IC3 LM317 GND 1 2 +VCC2 1 CN2 D32 1N4002 R49 10K C59 220U/50V R83 10K R84 D33 1N4002 TR23 BC560 TR24 BC550 R77 330 R76 33K R78 10K TR21 BC560 D8 1N4148 R47 150 -15V R48 10K TR7 BC560 TR20 BC550 C58 1000U/6.3V A R74 4.7K TR22 BC560 C1 104 -15V Title: IC4 LM337 Size: A4 Date: File: -VCC2 1 2 3 4 5 6 7 P-200AMP Model No: NX25P 17-Mar-2007 YX15P AMP.Sch Revision: VER061206 Sheet 1 of 1 Drawn By: DECHUN QIN 8 Schematic-NX25P-200AMP-00-V061206.pdf 2 1 4 3 2 R10 D 1 1.2K R5 1.2K 3 D S3 OUT 2 15V 1 C2 22pF R3 3 15V S1 MIC IN CN1 D2 15V C D1 15V D3 15V 2.54 9P DL2 R9 POWER CN2 2.54 4P -15V 2.7K C TR1 BC550C 1 2 3 4 DL1 C4 0.1uF/400V D4 15V 1 2 3 4 5 6 7 8 9 To CN2 P-200FATONE-BOARD-CIR R4 R7 1K R12 10K 1 GRN 3 RED 2 R8 2.7K SIGNAL/COMP TR2 BC559C R13 10K 6 5 4 S2B 330R B C3 22pF R3 3 1 C5 1uF/50V R4 2 B 330R S2A LINE IN R11 10K R6 10R 1/2W 0.01uF/400V C1 D6 15V D5 15V D8 15V D7 15V S4 S P-250 A Titel SW SPDT Size A4 Date: File: 1 2 3 A 200FAPRE Model No: Revision NX25P 17-Mar-2007 200FAPRE.Sch Sheet 1 Drawn By: of VER061113 1 4 Schematic-NX25P-200FAPRE-00-V061113.pdf 1 4 3 2 P-200FATONE (1/1) R25 330R VR5 C10K R26 15K D D TR1 BC559C C6 R27 12 R28 1K R13 14 IC2D TL074CN C21 22pF 4.7K C10 0.33uF CN2 2 4 3 2 R3 1 1.5K R1 330R R20 4.7K C20 22pF R22 6 5 15K R23 15K 9 IC2C TL074CN R29 15K 2.54 9P R24 15K R21 8 10 C11 22pF 7 IC2B TL074CN 4.7K C2 4.7K R19 1.5K R14 6 5 B5K R4 4.7K R18 1 C17 10uF/50V NP IC1A TL072 2 R17 3 4.7K R16 C 22pF 2 R7 7 IC1B C3 TL072 10uF/50V NP 2.7K VR3 B10K R8 C9 10K 0.018uF/50V 1 3 12 11 10 9 8 7 6 5 4 3 2 1 R2 330R IC2A TL074CN R9 C5 2.7K +15V -15V CN1 2.54 9P R30 10K 0.0068uF/50V 10K B C8 C7 0.0056uF/50V 22pF 22K 22K 4.7K VR4 B10K R15 VR1 C16 22pF R11 R10 To CN2 P-200FRC PCB 1 2 3 4 5 6 7 8 9 DL1 1 VTL5C4 C19 22pF C1 10uF/50V NP From INPUT JACK PCB CN1 P-200FAPRE PCB 2.2K C 22pF 13 R12 12K R5 4.7K 10K VR2 B10K C4 B R6 10K 0.047uF/50V -15V C22 0.1uF/50V 8 C18 0.1uF/50V IC1C TL072 4 C15 C12 10uF/50V 0.1uF/50V IC2E TL074 11 C14 C13 10uF/50V 0.1uF/50V 4 +15V Titel A Size A4 Date: File: 1 2 3 A P-200FATONE Model No: Revision VER061203 NX25P 23-Mar-2007 Sheet 1 P-200FATONE-OLD.Sch Drawn By: of 1 DECHUN QIN 4 Schematic-NX25P-200FATONE-BOARD-CIR-00-V061203.pdf 1 10K 6 2 6 9 10 7 +15V -15V IC2B TL074CN R10 18K C7 0.47U/63V 5 C9 C8 0.47U/63V 0.47U/63V IC2C 8 2 R34 360 C31 0.0047U/100V 3% R22 15K C25 C21 C22 0.1U/50V 0.0022U/100V 3% C2 0.1U/50V C6 22P D3 IC1A 1 1N4148 C TL072CN C19 22P R17 47K 10K R18 -15V 2 150K 7 IC3A D5 1N4148 1 3 TL072CN 14 12 TL074CN 9 NC IC4C 8 TL074CN R31 15K R33 10K C17 0.047U/100V 3% 6 R19 R15 R16 10 4.7K 2.7K C14 0.015U/100V 3% 5 NX25P CHANGES FOR AUGUST 2005 C3 CHANGED TO 330N R5 CHANGED TO 3K R9 CHANGED TO 3K 3 IC3B 7 +15V TL072CN B C15 0.01U/100V 3% CHANGES FOR 2003 C13 CHANGED TO 4N7 C28 CANCELED & SHORTED C32 CHANGED TO 47N C34 CHANGED TO 47N R12 CHANGED TO 22K R13 CANCELED R34 CHANGED TO 360R R41 CHANGED TO 4K7 R43 CHANGED TO 5K1 R23 CANCELED R44 CANCELED C18 0.1U/50V IC3C TL072CN C23 0.1U/50V IC5C TL072CN C16 0.1U/50V C24 0.1U/50V -15V Titel Size A4 Date: File: 2 2 3 R14 -15V 1 10K C26 22P NC IC4D 10 0.0047U/100V 3% R3 D1 1N4148 R44 13 4 11 11 R37 10K R23 IC1C TL072CN R2 22K IC4B 5 TL074CN 8 4 4 IC4E TL074CN C4 0.1U/50V 3 D2 1N4148 R4 10K 18K 6 C10 0.1U/50V C27 0.1U/50V R24 7 TL074CN C33 0.047U/100V 3% R32 180 A 1 R35 NC 10K +15V IC2E TL074CN C32 0.047U/100V 3% IC4A R7 18K R40 C5 0.1U/50V R42 10K R41 4K7 +15V TL072CN +15V C34 0.047U/100V 3% 5K1 TL074CN IC1B 5 10U/50V NP R43 -15V 6 R8 5.6K R45 C3 0.33uF/63V From CN1 P-200FATONE-BOARD-CIR B R9 3K 22K TL074CN To CN1 P-200AMP PCB 0.0068U/100V 3% C11 0.0068U/100V 3% TL074CN TL072CN R5 3K R6 14 12 1 10K CN2 1 2 3 4 5 6 7 8 IC2D C20 R30 10K R12 22K C28 NC 13 CN1 1 2 3 4 5 6 7 8 9 10 11 12 8 IC5A 3 10K D4 1N4148 C 3 C12 R11 2.7K 4 1 IC2A 2 C13 0.0047U/100V 3% TR3 BC559C JUMPER R38 R13 NC 8 TR1 BC559C -15V NU R39 300K TR2 BC559C D R36 4 IC5B TL072CN R27 330 18K C30 10P 2.7K 5 10K R21 R1 7 10K 10U/50V R28 R25 4 +15V C1 R29 R26 10K R20 C29 0.1U/50V 10K D 3 2 A P-200FRC Model No: NX25P 23-Mar-2007 NX25P-200FRC.SCH Revision Sheet 1 Drawn By: of VER011208 1 4 Schematic-NX25P-200FRC-BOARD-CIR-00-V011208.pdf 1 2 4 3 6 5 8 7 +VCC2 D11 1N4002 C41 47U CN1 C24 R30 -15V 1K R17 2 R31 1K C14 10uF 3 TR4 47K 2N5551 IC5A TL072 R29 100K C26 22P R32 10K D6 1N4148 7 R22 1K D28 1N4002 C51 472 8.2K 4.7K C39 1N D4 1N4148 6 R34 R28 TL072 5 10K 68K C45 220U/25V C15 10uF TR16 NJE15033 R60 R24 R25 12K -15V R26 2.7K D20 1N4002 100P C31 33P R33 1K R61 47 MJE350 C37 1 TR14 MJE340 R64 R56 8.2K C43 472/400V 47K R65 C38 +VCC1 2.2K 220P/500V D23 6A2 TR9 R43 IC5B 1.5K TR10 MJE340 2SC5200 D15 1N4002 C33 10/50V R38 560 R46 R45 12K 4.7 R44 470 R52 P3 VR1 470 C R53 0.2/5W D16 1N4002 R1 IC2A 6 33K 33K C36 C32 104 +15V C13 1U R12 JUMPER 13 IC1 TDA7294 6 2 5 JUMPER J3 10 C9 10U JUMPER J2 JUMPER 4 MUTE 11 9 ST-BY J6 8 D1 1N4148 1 R15 33K 15 R16 22K D7 1N4148 C35 100P C8 22U J4 JUMPER 2.7R/0.5W JUMPER J9 C17 100N R41 820 HORN P2 D21 1N4002 J5 R40 68 R55 470 10R TR11 TR13 D25 1N4002 C18 10U C40 47U R13 22K P1 1 RL1A 4 6 3 7 + LOW OUT C 2 881H-1CC-C24V C42 100N D12 1N4148 -15V R71 -VCC1 D24 6A2 R62 TR15 MJE350 8.2K C54 D29 1N4002 472 TR17 47 MJE15032 C50 470P R69 47K R59 12K TR19 R70 1K JUMPER HI OUT D13 6A2 2SC1943 R63 R68 8.2K/2W RL1B RL1C 881H-1CC-C24V 5 8 2.2K C44 472/400V TR2 MJE340 TR1 2N5401 R19 14 3 1K B 7 R8 680 J1 12 R4 10K R58 8.2K C48 220U/25V R11 22K +VCC1 J7 0R C4 15P R35 12K R36 4.7K 220P/500V 7.5V/1W D27 C7 22U R9 10K C19 105 C27 100U R51 MJE15033 R39 68K R10 15K R54 0.2/5W D10 6A2 D19 1N4002 TR3 NJE350 R23 470 R7 D3 1N4148 R50 4.7 12K R3 2 TL071 3 10K D18 1N4002 R42 10K P4 10R D14 1N4002 D17 1N4002 C2 22P WOOFER TR12 NJE15032 TR5 MJE802 D5 1N4148 D2 1N4148 R2 D TR18 TIP36C D22 1N4002 TR6 R72 390 R66 1K C49 470P R57 12K R67 8.2K/2W R27 68 R18 4N7 +15V t PTC/100R R37 820 7.5V/1W D26 12 11 10 9 8 7 6 5 4 3 2 1 D C55 104 TIP35C R73 390 C56 104 D9 1N4002 B -VCC2 R14 10K J8 JUMPER C21 100U -VCC1 C20 105 +15V R81 10K R82 150K 47K GND 2 +15V R5 220R 3 C6 C46 4700uF/50V 104 C5 10U R6 2.7K C11 10U C10 10U C12 104 4 5 C60 103 D31 KBPC2506 D30 KBU806 C53 C47 4700uF/80V 4700uF/50V C28 104 C30 10U R20 2.7K C29 10U C23 10U 2 -VCC1 Vin C22 104 IC5C TL072 IC2C TL071 R21 220R Vout C34 104 3 TR25 BC550 R75 47K C3 104 7 C52 4700uF/80V 2 C25 104 4 5 Vout 8 4 Vin 4 A 3 1 3 1 +VCC1 C57 103 R80 10K TR8 C32725 R79 10K C61 1U/50V IC3 LM317 GND 1 2 +VCC2 1 CN2 D32 1N4002 R49 10K C59 220U/50V R83 10K R84 D33 1N4002 TR23 BC560 TR24 BC550 R77 330 R76 33K R78 10K TR21 BC560 D8 1N4148 R47 150 -15V R48 10K TR7 BC560 TR20 BC550 C58 1000U/6.3V A R74 4.7K TR22 BC560 C1 104 -15V Titel: IC4 LM337 Size: A4 -VCC2 Date: File: 1 2 3 4 5 6 7 P-200AMP Model No: Revision: NX25P VER061206 17-Mar-2007 Sheet 1 of 1 Drawn By: DECHUN QIN 8 Schematic-NX25P-200AMP-RoHS-00-V061206.pdf 2 1 4 3 2 R10 D 1 1.2K R5 1.2K 3 D S3 OUT 2 15V 1 C2 22pF R3 3 15V S1 MIC IN CN1 D2 15V C D1 15V D3 15V 2.54 9P DL2 R9 POWER CN2 2.54 4P -15V 2.7K C TR1 BC550C 1 2 3 4 DL1 C4 0.1uF/400V D4 15V 1 2 3 4 5 6 7 8 9 To CN2 P-200FATONE-BOARD-CIR R4 R7 1K R12 10K 1 GRN 3 RED 2 R8 2.7K SIGNAL/COMP TR2 BC559C R13 10K 6 5 4 S2B 330R B C3 22pF R3 3 1 C5 1uF/50V R4 2 B 330R S2A LINE IN R11 10K R6 10R 1/2W 0.01uF/400V C1 D6 15V D5 15V D8 15V D7 15V S4 S P-250 A Titel SW SPDT 1 2 3 A 200FAPRE Size Model No: A4 Date: File: NX25P Sheet 17-Mar-2007 1 200FAPRE.Sch Drawn By: Revision of VER061113 1 4 Schematic-NX25P-200FAPRE-RoHS-00-V061113.pdf 2 1 4 3 P-200FATONE (1/1) +15V C21 22pF R107 C10 0.33uF 6.8K C19 22pF CN2 1 2 3 4 5 6 7 8 9 4 R111 249R -15V +15V R112 BC559C Q100 5 9 IC2C TL074CN R29 15K 2.54 9P R24 15K R21 8 10 C11 22pF 12 15 U100B LM13600 7 IC2B TL074CN 13 R114 15K R115 249R TR1 BC559C +15V R116 249R R113 10K C2 4.7K +15V C8 4.7K 5 R4 4.7K R18 R8 C9 10K 0.018uF/50V 6 R7 7 IC1B C3 TL072 10uF/50V NP 2.7K VR3 B10K 2 R17 3 4.7K R16 12 11 10 9 8 7 6 5 4 3 2 1 R2 1 3 330R IC2A TL074CN +15V -15V R9 C5 2.7K CN1 2.54 9P R30 10K 0.0068uF/50V 10K C 22pF C7 0.0056uF/50V 22pF 22K B5K C16 22pF IC1A TL072 R1 330R R100 22K R11 VR4 B10K R15 22K C17 10uF/50V NP +15V R102 56K 2 R19 1.5K R14 1 R101 3.9K R109 10K R10 4.7K VR1 B Q101 BC550 6 15K R23 15K D 47uF/50V R103 1K 249R R20 4.7K C20 22pF R22 -15V 14 6.8K 4.7K C1 10uF/50V NP From INPUT JACK PCB CN1 P-200FAPRE PCB R28 1K IC2D TL074CN 15K R106 R13 14 12 U100A LM13600 R110 2 22pF 13 2.2K 5 47K C100 To CN2 P-200FRC PCB R27 6.8K 16 C6 R105 1 VR5 C10K R26 15K D C 6.8K R108 3 6 R25 330R 11 R104 R12 12K R5 4.7K 10K VR2 B10K C4 B R6 U100C LM13600 10K 9 8 10 7 0.047uF/50V A -15V C22 0.1uF/50V 8 C18 0.1uF/50V IC1C TL072 4 C15 C12 10uF/50V 0.1uF/50V IC2E TL074 11 C14 C13 10uF/50V 0.1uF/50V 4 +15V Titel Size A4 Date: File: 1 2 3 A P-200FATONE Model No: Revision NX25P 17-Mar-2007 P-200FATONE.Sch Sheet 1 Drawn By: of VER061203 1 DECHUN QIN 4 Schematic-NX25P-200FATONE-BOARD-CIR-RoHS-00-V061203.pdf 1 2 0.0068U/100V 3% C11 TL074CN 0.0068U/100V 3% 9 10 7 +15V -15V IC2B TL074CN R10 18K C7 0.47U/63V 5 C9 C8 0.47U/63V 0.47U/63V C3 0.33uF/63V From CN1 P-200FATONE-BOARD-CIR B 6 IC2C 8 10U/50V NP 2 5K1 TL074CN R34 360 C32 0.047U/100V 3% IC4A 1 R24 13 14 TL074CN R23 IC1C TL072CN R22 15K C25 C21 9 NC IC4C 8 10 0.0022U/100V 3% 0.0047U/100V 3% C2 0.1U/50V D5 1N4148 1 3 TL072CN R33 10K C17 0.047U/100V 3% TL074CN R31 15K 6 R15 R16 4.7K 5 C14 0.015U/100V 3% 3 7 +15V B C15 0.01U/100V 3% CHANGES FOR 2003 C13 CHANGED TO 4N7 C28 CANCELED & SHORTED C32 CHANGED TO 47N C34 CHANGED TO 47N R12 CHANGED TO 22K R13 CANCELED R34 CHANGED TO 360R R41 CHANGED TO 4K7 R43 CHANGED TO 5K1 R23 CANCELED R44 CANCELED NX25P CHANGES FOR AUGUST 2005 C3 CHANGED TO 330N R5 CHANGED TO 3K R9 CHANGED TO 3K IC3B TL072CN 2.7K C18 0.1U/50V IC3C TL072CN C23 0.1U/50V IC5C TL072CN C16 0.1U/50V C24 0.1U/50V -15V Titel Size A4 Date: File: 2 IC3A 2 150K 7 -15V 1 R18 -15V NC IC4D 12 8 11 11 C22 0.1U/50V C4 0.1U/50V C31 0.0047U/100V 3% 4 IC4E TL074CN IC2E TL074CN R17 47K 10K R44 C10 0.1U/50V C27 0.1U/50V 4 4 C5 0.1U/50V C C19 22P R14 10 R37 10K C33 0.047U/100V 3% R32 180 3 1N4148 TL072CN C26 22P R19 R40 D3 IC1A 1 2 10K C6 22P TL074CN R35 NC 10K R3 D1 1N4148 IC4B 5 TL074CN D2 1N4148 R4 10K R2 22K 18K 6 3 R7 18K +15V A R42 10K R41 4K7 7 TL072CN +15V C34 0.047U/100V 3% +15V 5 C20 R43 -15V IC1B 6 R8 5.6K 10K R9 3K 22K TL074CN R45 R5 3K R6 14 12 1 TL072CN D4 1N4148 CN2 1 2 3 4 5 6 7 8 IC2D To CN1 P-200AMP PCB C28 NC R30 10K R12 22K 13 8 IC5A 3 10K C 3 C12 CN1 1 2 3 4 5 6 7 8 9 10 11 12 4 1 IC2A 2 C13 0.0047U/100V 3% TR3 BC559C JUMPER R38 R13 NC R11 2.7K 8 TR1 BC559C -15V NU R39 300K TR2 BC559C D R36 4 IC5B TL072CN R27 330 18K C30 10P 2.7K 5 10K R21 R1 D 10K 6 7 10K 10U/50V 10K R28 R25 +15V C1 R29 R26 10K R20 C29 0.1U/50V 4 3 2 A P-200FRC Model No: NX25P 23-Mar-2007 NX25P-200FRC.SCH Revision Sheet 1 Drawn By: of VER011208 1 4 Schematic-NX25P-200FRC-BOARD-CIR-RoHS-00-V011208.pdf 220R 1N T- T+ PRODUCTION NOTES 1. Tack on #4977 220R and #5422 1N 50V bead cap to J1, J3 jumpers of IC1 TDA7294 220R 1N J3 J1 pin 3 pin 2 of of TDA7294 TDA7294 2. Heatshrink the 220R and 1N together and RTV into place
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