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P

750 WATT POWERED LOUDSPEAKER ENCLOSURE

750

NOTES:

ALL LINK CONNECTIONS FUNCTION AS 

INPUTS OR OUTPUTS.

EXTERNAL MIXERS CONNECT TO LINK INPUTS

LINK

Yorkville

1

3

2

1

3

2

2

3

1

+24 PHANTOM

MIC

LINE / CD LEVEL

MIC LEVEL

LINE / CD

MIXER ON / OFF

NX750P LEVEL

Summary of Contents for NX750P -

Page 1: ...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 NX750P MODEL TYPE YS1037 ...

Page 2: ... 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 Instructions relatives au risque de feu choc élect...

Page 3: ... 4 20 INSIDE 7 16 20 UNF FLATALLEN 5 4938 1 4W 3K3 5 2 U T R RES 1 6932 IRFP9140N TO247 PCH MFET TM 1 8938 1 4 20 X 10MM INSERT NUT TYPE D 8 5022 1 4W 3K57 1 T R RES 1 6967 IRFP23N50L TO247 NCH MFET TM 2 3645 AC SOCKET RECEPTACLE WITH 0 250 TAB 1 4850 1 4W 3K9 5 T R RES 1 6603 74HC14N IC HEX INV SCHMID 2 3810 4 NYLON CABLE TIE 12 4756 1 4W 4K120 0 1 T R RES 2 6605 74HC86N IC QUAD 2INP XOR 1 3841 5...

Page 4: ...SPEAKER ENCLOSURE 750 NOTES ALL LINK CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS EXTERNAL MIXERS CONNECT TO LINK INPUTS LINK Y orkville 1 3 2 1 3 2 2 3 1 24 PHANTOM MIC LINE CD LEVEL MIC LEVEL LINE CD MIXER ON OFF NX750P LEVEL ...

Page 5: ... 33U R224 1 4W MINI 3K TO M1339 LIMITER BOARD RoHS C23 16V 33U 4 3 NSL 32SR2 U23 B 6858 W29 C 4 W29 B 4 W29 D 4 1 4W 1K R184 RAD 1 4W 10K R188 RAD 1 4W 15K R156 MINI 4148 D62 1 4W 5K6 R145 MINI 8 V 4 V U21 C 1 4W 15K R135 MINI 100V C119 100N 100V C66 3N3 R192 1 4W RAD 4K7 100V C121 100N 50V C120 100N R125 1 4W 3K57 U14 B NE5532N 8 V 4 V U14 C 15V R194 1 4W 332R0 100V C125 100N 6804_PC R121 1 4W RA...

Page 6: ...32 220N 100V C43 100N OUT IN GND MC78L05ABPRM 6728 Watts Function U11 TO92 5 0W 12K R67 5 0W 12K R69 R42 1 4W MINI 2K 1N5251BRL 22V0 D8 0W5 R47 1 4W RAD 1M 1 4W 10K R22 RAD TO92 2N5401 Q18 5108 9 IN 8 OUT U9 D 74HC14N 6603 7 14 1 4W 2K74 R213 0 1 R80 1 4W 0 1 4K12 1 4W 4K7 R49 MINI 100V C45 470P R77 1 4W 37K4 R81 1 4W 37K4 100V C33 100N U3 B 6964 100V C16 100N R128 0 6W SMALL 18k7 7 GND 14 V U3 C ...

Page 7: ......

Page 8: ...E5532N 562R0 470R 33U 16V 330N Alternate WHT 1K07 475R 681R 100N NE5532N NE5532N 4148 10K 470K 10K0 10K0 B 10K B 50K 33P 100N UF4004 1U 63V 5 0W 0R047 1K5 5 0W 0R047 TO220 MC7915CT 4U7 63V 680P TO220 BDX54C TO220 BDX53C 2U2 63V 10U 63V 100N 249R 1N 562R0 562R0 249R 1N5402 1N5402 10K0 12K 5 0W 74HC14N 33U 16V 33U 16V 2K 100N 180R NE5532N B 10K NE5532N B 10K IR2110 TO220 MC7815CT 10U 63V 2 0W 2K2 3U...

Page 9: ... 10 M1231 PARTS REPLACEMENT TABLE PRODUCTION NOTES 1 NOTE THAT THERE ARE SEVERAL LINES ON THE DSBOTMASK LAYER THESE MAY BE USED FOR MARCONI TEST POINTS SO HAVE THIS LAYER ON IF DOING ANY MODIFICATIONS 2 MAKE SURE TO RTV ALL LARGE CAPACITORS TO SOMETHING CLOSE SEE LAYOUT DIAGRAM ...

Page 10: ...ONLY NORTH AMERICA ONLY NORTH AMERICA ...

Page 11: ... 1K 4981 TO 56K 5018 C23 22U 5631TO 10U 5281 C19 1U 5254 TO 4U7 5258 01 FEB 2008 V3 03 BA WILL PUT 33K 470R 100N AND 10U AS SHOWN PC 7453 ONLY FOR NA REMOVE C19 AND R89 FROM AI 11 MAY 2009 V4 00 PC 7356 7701 AND 7757 PAD UPDATE XLR MTG HOLE ADDED X1 REF REMOVED IN LAYOUT 13 12 11 10 9 DESCRIPTION OF CHANGE 5 4 3 2 1 VER DATE MODEL S 8 7 6 OCT 16 2006 V3 00 NX750P V1 00 AUGUST 2004 M1231 PCB_DATABA...

Page 12: ...0R47 1 0W R11 0R47 1 0W R220 6R2 R18 0R47 1 0W V T R V T R C115 2200U 63V C40 100N V T R V T R C112 250V 4N7 6451 BAR DOWN D61 MR752 BAR DOWN D48 MR752 BAR DOWN D59 MR752 W18 41Vrms GRY W14 CENTER TAP YEL W12 41Vrms GRY W13 RED 20Vrms C59 68N R38 10R0 R75 5 0W 12K U3 74HC74N C85 100N R130 1K0 R87 D34 C2 NC C1 NO K1 RELAY 1C R132 499R R217 18K U27 NE5532N U13 NE5532N U19 NE5532N U22 NE5532N R69 12K...

Page 13: ...N1020 N1016 N1018 N1017 N1024 N1027 4 W1 D 6 C1 100V 47P R3 1 4W MINI 39K DNS R16 1 4W MINI 22K C2 100V 47P DNS R13 1 4W 3K9 50V C3 100N 2 W1 B 6 1 W1 A 6 R1 1 4W MINI 39K U1 A NE5532N R17 1 4W MINI 8M2 R15 1 4W 3K9 1 8W 249R R10 FLMP 1 8W 249R R9 FLMP R4 1 4W MINI 39K 1 4W 15K R8 MINI R14 1 4W 3K9 R18 1 4W MINI 8M2 1 8W 249R R12 FLMP 1 8W 249R R11 FLMP 8 V 4 V U1 C 50V C4 100N U2 E N1040 N1012 N1...

Page 14: ...39K N1019 N1033 N1035 N1045 N1025 N1037 N1047 N1043 2 W3 B 4 N1000 3 W3 C 4 R24 1 4W MINI 39K 1 4W 15K R38 MINI 1 8W 249R R28 FLMP N1030 R22 1 4W MINI 22K 1 4W 15K R30 MINI 1 4W 3K6 R37 TO92 BC550C Q4 5101 N1036 R29 1 4W MINI 39K R32 1 4W MINI 8M2 N1034 1 8W 249R R33 FLMP 1 8W 249R R34 FLMP R36 1 4W MINI 15K N1038 N1003 8 V 4 V U3 C U8 E 50V C8 100N N1023 TO92 BC560C Q3 5102 50V C7 100N C6 100V 47...

Page 15: ... BC550C 15K 47P NE5532N 39K BC560C 22K 39K 15K BC550C 15K 15K LM13600N BC560C NE5532N LM13600N 47P 3K9 39K 249R 249R 100N 47P 39K DNS 249R 249R 100N 15K 39K 3K9 3K9 DNS 15K 39K 3K9 15K 15K 3K9 Limiter 1V10 M1339 R16 R3 R19 R17 R9 R10 R37 C4 C5 R21 R25 R26 R28 R27 C8 Q1 R5 C1 U1 R1 Q2 R22 R24 R7 Q4 R20 R38 U8 Q3 U3 U2 C2 R13 R2 R11 R12 C3 C6 R35 R32 R34 R33 C7 R6 R4 R14 R15 R18 R8 R29 W3 R23 R36 R3...

Page 16: ......

Page 17: ......

Page 18: ... 005 008 CLINCH SHORT AXIS INSERT ETCH 5190 3538 6517 10U 16V 180K 180K TO92 MBS4992 10R STM BTB 600BRG TO220 W H H W CROWBAR M1369 V2 00 C1 R2 R1 Q2 W5 R3 W3 W AMPIN Q1 W2 H AMPIN W4 W AMPIN W1 H AMPIN ...

Page 19: ......

Page 20: ...NX750P EXPORT CE 230V CH1337E MAR 23 05 BLUE BROWN ...

Page 21: ...1 YS 89915 Red Knob qty 2 WIRING Z452D nx750p control KNOB COLORS 1v1 ai MIC LINE CD INPUT INPUT OUTPUT OUTPUT BAL LINK MIXER CLIP LIMIT PWR NX750P LEVEL MIC LINE CD 10 0 TREBLE BASS 12 12 dB 12 12 dB 10 0 6 8 dB LF ROLLOFF 0 100Hz 60Hz MIXER OFF ON ...

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