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YORKVILLE Keymaster K4, Руководство по обслуживанию

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YORKVILLE Keymaster K4 Скачать руководство пользователя страница 13

SEE LAYOUT  DIAGRAM

          PRODUCTION NOTES      K4 M1238

1--ADD THERMAL JOINT COMPOUND (GOOP) BETWEEN Q25 AND Q26;
    Q31 AND Q32 . COVER WITH VINYL CAP (8609) AND RTV.
2--ADD RTV TO ALL CAP'S.
3--Q2 , Q13 , R134 , R135 , R156  ARE HAND INSERTED.
4--C90 AND C91 RTV AND BEND FLAT
5--CHECK THE PICTURE FOR MOUNTING THE TO-220 AND TO-218.
6--Q23 & Q33 ( #6787 & #6788 ) DON'T NEED ANY THERMO PAD OR SILICON
    JUST PUT SOME THERMO CONDUCTIVE COMPOUND (WHITE GREASE)

PCB

Sil pad

8833 screw

Inner heatsink

Outer heatsink

8581

TO220 parts

8841

3977 - Yellow spring

8833 screw

Inner heatsink

8581

Outer heatsink

TO218 parts

Sil pad

8841

PCB

3719 - Spring

Содержание Keymaster K4

Страница 1: ...A 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 K4 MODEL TYPE YS1045 ...

Страница 2: ...CTRIQUE N ENLEVEZ PAS LE COUVERT OU LE PANNEAU ARRIERE NE CONTIENT AUCUNE PIECE REPARABLE PAR L UTILISATEUR CONSULTEZ UN TECHNICIEN QUALIFIE POUR L ENTRETIENT 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 S V P ces instructions pour c...

Страница 3: ... BE 2 6804 MC33079P IC QUAD OP AMP 11 3414 INTERNATIONAL PC MOUNT FUSEHOLDER 6 4847 1 4W 2K2 5 T R RES 10 12AX7 12AX7 DUAL TRIODE PREAMP TUBE 2 6840 MC33078P IC DUAL OP AMP 6 2427 5 0 AMP SLO BLO 25X1 25 FUSE 3 4714 1 4W 2K21 1 T R RES 4 CH1339 K4 K2 120V 60HZ T RD 1 6882 TL072CP IC FET DUAL OP AMP 3 3856 FAN 80MM X 80MM 39CFM 12VDC 200MA 2 4883 1 4W 2K49 1 T R RES 2 6884 NE5532N IC DUAL OP AMP 10...

Страница 4: ... 3 Line Out L L Bus GND Lift R Bus Gain Master L Master R HP L Tweeter Woofer R Tweeter L Mid R Mid HP L Amp LF Amp R Amp Ch 4 Gain L Ch 4 Gain L Gain L Gain R 1 2 3 4 5 EQ EQ L EQ R Voicing Select R Voicing Select L 1 2 3 4 5 L Bus R Bus L Bus R Bus Channel 4 Monitor Channel Sub Out Headphone T Left R Right S Gnd Solid State Tube Gain Trim L R Line Out R GND Lift Solid State Tube Gain Trim R Lead...

Страница 5: ...een changed Continue pushing the chassis forward until it is out of the cabinet If the chassis snags on the cabinet vinyl reverse the process and push it out the back of the cabinet You may find it worthwhile to insert thin strips of plastic as shims between the chassis and cabinet down the sides to reduce the chance of snagging 5 Once the chassis is removed using a small Phillips screwdriver remo...

Страница 6: ... Continuez ensuite de pousser le châssis vers l avant jusqu à ce qu il soit sortie de l enceinte Si en le sortant par l avant le châssis se trouve coincé sur le vinyle de l enceinte renversez le processus et poussez le vers l arrière de l enceinte Vous trouverez peut être préférable d insérer de minces bandes de plastique comme cale entre le châssis et le cabinet pour réduire les chances d accroch...

Страница 7: ...ng dampening foam inside to help reduce a great deal of rattling Special foam and rubber washers are also used for mounting the chassis to the cabinet The top 5 chassis mounting bolts are not fully tightened this helps prevent the transference of the sound energy to the chassis from the speakers Over tightening the top 5 bolts may result in rattle and buzz If chassis is removed and replaced we rec...

Страница 8: ... Black 15 inch Orange 19 inch Brown 18 inch Red 18 inch White RT V RED WHITE RT V BLACK WHITE BROWN C93 5933 4U7 100V YELLOW ORANGE 100V 4U7 K4 FINISHING Wiring Diagram FINISHING K4 speaker wiring 00 1v1 pdf 7405 7405 7286 7286 7388 L E F T T W EETER L E F T M ID RIGH T M I D RIGH T T W E E T E R WOOFER ...

Страница 9: ...M MID SP2 W30 AG BLK 1 4W MINI 10K0 R161 1 4W MINI 10K0 R157 1 4W 10K R43 1 4W 10K R4 BAV21 D9 BAV21 D2 4 V 11 V U1 E 1 4W 2K R166 1 4W 1K R65 1 4W MINI 10K0 R171 1 4W 1K R26 4 V 11 V U7 E NTC 10K R134 A 6467 R2 1 4W 10K 4148 D50 1 4W 10K0 R139 MINI 1 4W 2K2 R66 BC560C Q17 5102 TO92 1 4W 22K R3 BC560C Q6 5102 TO92 1 4W 3K3 R5 R6 1 4W 3K3 1 4W 3K3 R44 R45 1 4W 3K3 1 4W 47R R78 1 4W 47K R155 FAN2 1 ...

Страница 10: ...26 0A45 4148 R116 1 4W 47K U6 B NE5532N U4 A TL072 8 V 4 V U4 C R117 1 4W 22K R108 1 4W 4K12 R87 1 4W 2K87 R187 1 4W 470R R186 1 4W 220K 1 4W 4K12 R119 Q32 5102 BC560C TO92 1 4W 4K12 R80 R189 1 4W 20K 1 4W 150R R120 1 4W 150R R81 BD238 6788 Q33 TO126 R202 1 4W 100R R200 1 4W 100R 5 0W 0R18 R101 U15 E R86 1 2W 150R R109 1 2W 150R 50V 68N C44 R82 1 2W 150R 2 W10 B 4 R191 1 4W 100K LIMITER DRIVE R124...

Страница 11: ...271 MJE270 BD140 E C B 160V C58 220U TUBE AG2 W50 BLU S G TO 92 2N5638 D J109 B E TO 92 BC560C C BC550C 6840_PC 63V C65 100N R132 1 0W FLMP 1R 63V C69 100N W29 WHT 29VDC 63V C83 100N 63V C88 100N IN REF OUT MC7915CT 6871 U11 IN REF OUT MC7815CT 6872 U9 63V C75 100N SCH_DPDT Value W28_ BRN 4148 D36 EUROPEAN POWER SUPPLY C64 250V 4N7 W27 GRY W26 RED S1 DPDT Switch W24 RED W23 GRY W18 XFMR BLK 4007 D...

Страница 12: ...TO126 M J 2 1 1 9 6 B o d y 22R 1 2W 100V 4U7 BD139 TO126 100N 50V 3300U 4N35 M J 2 1 1 9 5 B o d y 3300U 50V 6A2 6A2 BC560C BC550C 63V 470U 63V 470U LM13600N 6A2 LIN 10K 22R 1 2W 15 SG 15 15 4 5 2 5 K4 R L SG 15 L K4 K4 M1238 3V00 PRE AMP 1 5 M1238 AG SG 3V00 M1238 K4 K4 5 5 3V00 AG R 3V00 M1238 LOW SIG M1238 3V00 3 5 SET P1 FOR 2 mV BETWEEN TP5 AND TP6 WARNING 120V DC IS BETWEEN C55 TO GROUND R1...

Страница 13: ...SEE LAYOUT DIAGRAM ...

Страница 14: ......

Страница 15: ...1K R296 1 4W 2K 100V C1 220P 100V C2 220P 8 V 4 V U25 C R63 1 4W 10K C53 100V 22N 6 14 7 13 8 N P U7 B MC14007 4 V 11 V U1 E V1 A 2X_TRIODE_HCT Val R130 1 4W MINI 4K99 R36 1 4W 1K R52 1 4W 33K R133 1 4W 1K 50V C23 22U 160V C15 10U 1 4W 113K R23 R57 1 4W 2K R319 1 4W 220R R164 1 4W 1M 4477 P1 A D B LIN 100K GAIN R112 1 4W 3K C83 100V 100N C85 250V 4N7 R118 1 4W 2K U2 C MC33079P TO92 MPSA06 Q7 5103 ...

Страница 16: ...10K C114 63V 2U2 C116 200V 2N2 R150 1 4W 2K R151 1 4W 5K1 C115 100V 100N R152 1 4W 10K C117 63V 4U7 LIVE R180 1 4W 100K STUDIO R181 1 4W 100K R182 1 4W 100K MINI R238 1 4W 100K C60 63V 1U 8 V 4 V U26 C R101 1 4W 220R R102 1 4W 20K0 MINI 160V C66 10U R83 1 4W 1K R297 1 4W 2K 100V C6 220P 100V C7 220P 8 V 4 V U27 C R103 1 4W 10K C63 100V 22N 4 V 11 V U8 E V2 A Val 2X_TRIODE_HCT R37 1 4W 1K R153 1 4W...

Страница 17: ...N R226 1 4W MINI 20K0 R231 1 4W 49K9 100V C25 100N C42 100V 100N 8 V 4 V U15 C C183 100V 100N C182 100V 100N C133 400V 1N C75 400V 1N C80 100V 100N C168 100V 100N C189 100V 100N 8 V 4 V U24 C W11 A 6 4148 D28 C158 16V 100U R246 1 4W MINI 180K 1 4W 1K R317 RED LD4 6405 U23 A MC33078P 8 V 4 V U23 C U23 B MC33078P R282 1 4W 0 1 681R0 C151 63V 4U7 R284 1 4W 0 1 681R0 C145 50V 33N C140 50V 680P R216 1 ...

Страница 18: ... 5POS 2S 1N 100N GRN DPDT PUSH BC560C MPSA06 20K MC33079P 20K0 50K B LIN 50K B LIN 50K B LIN NE5532N MC14007 20K 05C R A MC33079P MC33078P LIN 10K 50K B LIN 20K 05C R A SG V1 01 15V 15V 15VT SG V1 01 15V V1 01 15V CHASSIS GND AG1 R32 C125 R81 R24 R78 R99 C63 R84 R77 R118 R121 C124 R31 R73 R120 R66 R46 C53 C24 X74 C84 R47 R71 C19 X185 C98 R55 X73 X193 R328 X75 R322 R7 R36 C100 X189 D2 D1 X191 C101 ...

Страница 19: ......

Страница 20: ......

Страница 21: ...N R T V R T V GUIDE ETCH 1 2 3 4 PCB CONN 4 CIR BOTTOM 156 1 2 3 4 PCB CONN 4 CIR BOTTOM 156 3903 3538 3903 100V 4U7 100V 4U7 K4 V100P0 K4 M1240 M1240 V100P0 W30 BLK AG W41 RED WOOFER W35 L MID WHT W37 R MID BRN W2 W47 W1 L TWEETER YEL W4 R TWEETER ORN W40 WHT WOOFER C90 C91 W5 ...

Страница 22: ......

Страница 23: ...HITE D INS 8 B LACK D INS 245 VOLTS CE TR ANS FOR ME R B LUE B R OWN B LACK B R OWN B LUE B LACK W17 6 B LACK D INS 8 B LACK D INS W18 W18 230 VOLTS DUMMY 4 GR N YE L DUMMY 3490 3490 3490 3490 3489 3489 3489 3489 3490 3490 3490 3490 3601 3489 3490 3490 3490 3489 CH1339E ...

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