User manual YORKVILLE BASS MASTER 200

[. . . ] Veuillez lire le manuel: Il contient des informations qui devraient êtres comprises avant l'opération de votre appareil. ces instructions pour consultations ultérieures instructions for future reference. Packaging: Keep the box and packaging materials, in case the unit needs to be returned for service. Emballage: Conservez la boite au cas ou l'appareil devait être retourner pour réparation. Warning: When using electric products, basic precautions should always be followed, including the following: Warning: 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. [. . . ] 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. 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. Do not use with an extension cord or receptacle unless all three blades can be fully inserted to prevent blade exposure. Precautions should be taken so that the grounding scheme on the unit is not defeated. Power Cord: 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. Service: The unit should be serviced only by qualified service personnel. Cordon d'alimentation: Évitez d'endommager le cordon d'alimentation. N'UTILISEZ PAS L'APPAREIL si le cordon d'alimentation est endommagé. Service: Consultez un technicien qualifié pour l'entretien de votre appareil. Description RED 3MM LED 1V7 5MA BRIGHT PACE YELLOW3MM LED 1V8 5MA EVRLITE204YD GREEN 3MM LED 1V9 5MA FROSTED MR752 200V 6A0 DIODE BAV21 200V 0A25 DIODE T&R 1N4004 400V 1A0 DIODE T&R 1N4148 75V 0A45 DIODE T&R MR854 400V 3A0 DIODE FAST RECOV MBR160 60V 1A0 DIODE SCHTKY BAT85/11330V 0A2 DIODE SCHTKY T&R 1N5225B 3V0 0W5 ZENER 5% T&R 1N4745A 16V0 1W0 ZENER 5% T&R 1N5251BRL 22V0 0W5 ZENER 5% T&R MC7915CT TO220 NEG 15V0 REG MC7815CT TO220 POS 15V0 REG BC550C TO92 NPN TRANS. T&R 2N5638 TO92 N CHAN J FETT&R J102-J109 TO92 N CHAN J FETT&R MJF15030 221D NPN TRANS MJF15031 221D- PNP TRANS MTA2955 TO220 P CHAN MOSFET MTA3055E TO220 N CHAN MOSFET YS6900 (22) TO3 NPN TRANS. "020. P:\1018CMP. PRN FROM TRANS PRIM C4 C5 R62 ASSEMBLY PCB MECH "500. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NOV/30/93 APR/02/96 . JUN/28/96 OCT/15/96 APR/09/97 JUN/02/98 . D D D D D D D D D 390R 5W E Q14 C35 15N + - D27 +90V ~ D28 YS6900 ~ 2 D33 C38 PT1 E. S E 5uH W. A T. S L1 PART# 8101M L. J G. H C. C RED(18AWG) Q8 WC6 W. R C33 ADD GOOP BEFORE CAP . Q9 B J19 "500. E Q16 C31 25V 1U U2 USE PART# 6882T1 TEXAS INSTRUMENTS ONLY. FOR E VERSION REPLACE FUSE CLIPS WITH A JUMPER WIRE. . YS6927 D9 TLO72 Q22 D8 +7. 5V +15V MPSA06 2N5638 BC560C R104 470R C103 12n R106 470R R105 47R C104 330n SG 74 V+ V-C 100K R123 +15V U103 14 P C109 3n3 C110 3n3 R111 4K7 SG HIGH PASS Q101 MPSA06 R112 47K C111 2n2 SG -15V AMPIN SG LIMSIG SG FETCTL +15V LG 8 7 6 5 4 3 2 1 EBC DSG CBE +15V 2 D101 R114 4K7 R113 6K8 TO M1018 POWER AMP BOARD JB103 1 3 5 FTSWTCH S R T IN OUT 1 1K5 R121 R122 1K8 1N4004 1N4004 3V 1N5225B ZD101 3 2 Q103 BC560 LG LD101 GREEN 6 1/3 13 8 N D107 D108 7 MC14007 R124 180K C135 33n -7. 5V +7. 5V R125 1M R126 4M7 C117 4n7 GRPCCTL CONN1 6 R108 470R C106 100u R115 24K R116 24K C112 220n LOW PASS -15V 2 1 3 U101 1/2 JB101 1 3 5 INPUT_0dB S R T R101 24K 680p C101 R102 24K C102 33n 1M R103 GOLD_TIP 2 4 6 JB102 1 3 5 INPUT_-6dB S R T 8 C105 1 5 TLO71 16V 2K 100u R107 CW 22R D102 5C P101 16V GAIN -15V SG 3 U100 B BC GOLD_T+R 2 4 6 C137 100n GRAPHIC EQUALIZER R129 100K LG S101 +15V R133 1M R134 4M7 Q105 MPSA06 100K R132 -7. 5V 6 4 2 NO_GOLD T 22n C113 SG TLO72 D103 D104 R118 13K C114 330n 2 U103 CNTRCTL 3 P 3 LG IN SG SG GOLD_TIP 2 4 6 1 5 N 100p C116 R120 6 20K 7 5 U101 1/2 2 OUT 1 MID CONTOUR S102 LG 3V 1N5225B ZD102 R130 1K8 1N4004 1N4004 D109 D110 R131 1K5 LG LD102 YELLOW Q104 BC560 C118 4n7 CNTRCTL SG 1/3 R119 20K C115 180n 4 MC14007 SG D106 TLO72 LG +15V D105 WC5 WC1 LG R135 4K7 +15V -15V C151 100n POWER SUPPLY C140 FOR 4007 100n AND SWITCHING C119 100n C121 100n C123 100n C124 C122 C120 C141 100n 100n 100n 100n R136 4K7 R145 12K SG +15V D115 R148 10K0 +7. 5V 2 C129 2n2 R159 10K 1 3 U105 1/2 R156 680R R147 10K0 12n 6 C150 7 5 U105 1/2 R S LINE_OUT (ON BACK) 5 3 1 JB107 R152 470R R151 100R R150 470R R155 820R R157 100R WC4 WC2 WC3 WC6 6 4 2 NO_GOLD T R S R203 SG 47K R204 100R C201 25V 100n R205 1K C202 25V 1u -15V R207 SG 47K R208 100R C203 25V 47n R209 820R C204 25V 470n -15V R211 SG 47K R212 100R C205 25V 10n R213 820R C206 25V 150n -15V R215 SG 47K R216 100R C207 25V 3n3 R217 560R C208 25V 39n -15V R219 SG 47K R220 100R R221 560R C210 25V 15n -15V R146 10K0 LINE_OUT TLO72 5 3 1 JB106 BC560 Q201 BC560 Q202 BC560 Q203 R202 180K BC560 Q204 680p C209 BC560 Q205 R127 LG 4K7 -7. 5V 330n C134 R137 4K7 TLO72 R149 10K0 C128 100p D51 D50 10R R161 R206 6K8 R210 6K8 R214 6K8 R218 6K8 R222 6K8 D116 SG SG BYPASS CAPS FOR OP AMPS -15V -15V 6 4 2 GOLD_T+R 6 4 2 NO_GOLD D111 D112 R138 1K C125 220n LEVEL P102 20K 1K R158 1B U103 GRPCCTL 10 1/3 +15V 40Hz 60Hz 100Hz 180Hz 340Hz +15V 660Hz +15V 1. 3KHz 2. 5KHz +15V 5KHz 10KHz +15V C211 220p R223 16K 6 7 5 U102 1/2 T R S P201 20K R201 16K 1B P202 20K 1B P203 20K 1B P204 20K 1B P205 20K 1B P206 20K 1B P207 20K 1B P208 20K 1B P209 20K 1B P210 20K 1B R140 16K LG R143 470R 1 3 U102 1/2 EFX_SEND 5 3 1 JB104 C127 100p R142 47K 6 4 2 GOLD_TIP T R S R S EFX_LOOP (ON BACK) R144 5 3 1 JB108 470R WC7 WC8 T WC10 WC11 3 IN +15V 2u2 25V C212 R225 1K5 C213 25V 100n R226 100R R227 47K SG C214 25V 1u R229 910R C215 25V 47n R330 100R R331 47K SG +15V C216 25V 330n R333 820R C217 25V 22n R334 100R R335 47K SG +15V C218 25V 100n R337 820R C219 25V 3n3 R338 100R R339 47K SG +15V C220 25V 22n R341 560R C221 25V 2n2 R342 100R R343 47K SG +15V TLO72 11 P 12 N EFX_RTN LIMITER LIMSIG OUT 2 5 3 1 JB105 470R R162 2 1 S103 1u 16V C131 VOLUME C130 P103 10K 12n R224 6K8 R228 6K8 R332 6K8 R336 6K8 R340 6K8 SG R139 47K Q210 BC560 9 MC14007 SG TLO72 WC12 WC13 C126 82n D113 CW 1B R153 10K 2 C133 100p R154 100K 74 V+ V-C 6 D114 Q206 BC560 Q207 BC560 Q208 BC560 Q209 BC560 3 U104 B BC C138 4u7 8 1 5 TLO71 R160 16V 1K 2N5638 Q106 AMPIN FETCTL LG -15V WC9 SG -15V -15V -15V -15V NOTES: ALL UNMARKED DIODES 1N4148 GRAPHIC EQUALIZER DATE: APR/08/98 THE 400B BY A. WILSON AND C. CHIU YORKVILLE NAME: M1019. SCH MODELS: BM400 BM400E PCB#&VER: M1019 SCH ISSUE: 3. 10 TITLE: BASS_AMP_400W 1 2 3 4 5 6 7 8 9 10 11 . SG D51 D50 R161 J1 4148 IN GREEN MODEL(S):- 400B # DATE VER# DESCRIPTION OF CHANGE . DEC/04/97 DEC/12/97 JUN/10/98 DEC/10/98 D D D D D JB105 J8 R150 JB104 J7 WC9 R149 WC4 J6 R157 J3 J30 J12 JB106 J23 WC6 J13 J11 LD102 #3421 J9 J10 GREEN JB103 NO GOLD LINE-OUT 100R RED R156 WC5 680R BLUE 820R R155 10K0 470R YELLOW EFX_SEND GOLD-TIP NO GOLD EFX-RTN 400B TWEETER PCB M1019. PCB_DATABASE_HISTORY TR1 WC12 WC7 ORANGE 4. 00 . 5. 00 6. 00 7. 00 8. 00 V V V V V 5WATT 10R 3U3 100V . [. . . ] SG D51 D50 R161 J1 4148 IN GREEN MODEL(S):- 400B # DATE VER# DESCRIPTION OF CHANGE . DEC/04/97 DEC/12/97 JUN/10/98 DEC/10/98 D D D D D JB105 J8 R150 JB104 J7 WC9 R149 WC4 J6 R157 J3 J30 J12 JB106 J23 WC6 J13 J11 LD102 #3421 J9 J10 GREEN JB103 NO GOLD LINE-OUT 100R RED R156 WC5 680R BLUE 820R R155 10K0 470R YELLOW EFX_SEND GOLD-TIP NO GOLD EFX-RTN 400B TWEETER PCB M1019. PCB_DATABASE_HISTORY TR1 WC12 WC7 ORANGE 4. 00 . 5. 00 6. 00 7. 00 8. 00 V V V V V 5WATT 10R 3U3 100V . [. . . ]