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SERVICE MANUAL

Performance Specifications ........................................ 2
Notes ......................................................................... 2
Top and Rear Views ................................................... 3
Section Location ........................................................ 4
Block Diagram ...................................................... 5 - 6
Interconnection Diagram ...................................... 7 - 8
Driver/Heatsink Schematic and PCB ...................  9 - 13

Power Schematic and PCB ................................ 15 - 16
Input Schematic and PCB .................................. 17 - 18
Meter/Lighting Schematic and PCB .................... 19 - 20
Parts List ............................................................ 21 - 24
Exploded View and Parts List ............................. 25 - 28
Repacking Instructions ............................................. 29

CONTENTS

POWER AMPLIFIER

Serial Number WU1001 And Above

SERIAL NO. WU1001 And Above

Содержание MC501

Страница 1: ...nnection Diagram 7 8 Driver Heatsink Schematic and PCB 9 13 Power Schematic and PCB 15 16 Input Schematic and PCB 17 18 Meter Lighting Schematic and PCB 19 20 Parts List 21 24 Exploded View and Parts List 25 28 Repacking Instructions 29 CONTENTS POWER AMPLIFIER Serial Number WU1001 And Above SERIAL NO WU1001 And Above ...

Страница 2: ...ts 100 Volts 50 60Hz at 8 0 amps 110 Volts 50 60Hz at 7 2 amps 120 Volts 50 60Hz at 6 6 amps 220 Volts 50 60Hz at 3 3 amps 230 Volts 50 60Hz at 3 3 amps 240 Volts 50 60Hz at 3 3 amps Note Refer to the rear panel of the MC501 for the correct voltage Overall Dimensions Front Panel 17 1 2 inches 44 45cm wide 8 13 16 inches 22 38cm high Depth is 14 13 16 inches 37 62cm including the Front Panel and Kn...

Страница 3: ...3 MC501 TOP and REAR PANEL TOP VIEW REAR VIEW ...

Страница 4: ...4 SECTION LOCATIONS TOP VIEW WITH COVER REMOVED BOTTOM VIEW WITH COVER REMOVED ...

Страница 5: ...5 6 BLOCK DIAGRAM MC501 ...

Страница 6: ...7 8 INTERCONNECT 1 ...

Страница 7: ...DRIVER HEATSINK 749828 SCH 1 OF 2 2A MC501 9 10 2B DRIVER SECTION ...

Страница 8: ...11 12 DRIVER HEATSINK 749828 SCH 2 OF 2 2A 2B HEATSINK SECTION ...

Страница 9: ...13 14 MC501 DRIVER HEATSINK 749828 PCB 2A 2B NOTES ...

Страница 10: ...15 16 POWER 749831 SCH AND PCB 3 ...

Страница 11: ...17 18 INPUT 749829 SCH AND PCB 4 MC501 ...

Страница 12: ...19 20 METER LIGHTING 749830 SCH AND PCB 5 ...

Страница 13: ...SILICON 132317 Q22 TRANSISTOR NPN 132325 Q23 TRANSISTOR PNP 132326 Q24 TRANSISTOR NPN 132324 Q25 TRANSISTOR PNP 132323 Q26 TRANSISTOR NPN POWER 132328 Q27 TRANSISTOR PNP POWER 132329 Q28 TRANSISTOR NPN POWER 132328 Q29 TRANSISTOR PNP POWER 132329 Q30 TRANSISTOR NPN POWER 132328 Q31 TRANSISTOR PNP POWER 132329 Q32 TRANSISTOR NPN POWER 132328 Q33 TRANSISTOR PNP POWER 132329 Q34 TRANSISTOR NPN POWER ...

Страница 14: ...H SLIDE DPDT 148076 SP1 BRACKET PCB CARD MOUNTING 003611 U1 IC OPERATIONAL AMP LOW NOISE 133565 U3 IC REGULATOR 5V 133568 U2 IC NAND SCHMIT 2 IN X 4 133595 SCR MS 6 32X1 4 SEMS PH PN CLR 400250 NUT KEP 6 32 SPECIAL 402045 METER LIGHTS PCB 749830 SPACER LED 3 4 LONG 017927 C1 CAP MONO 1UF 50V 20 Z5U 061346 C2 CAP ELECT 1000UF 25V 066513 C3 CAP MONO 1UF 50V 20 Z5U 061346 C4 CAP MONO 1UF 50V 20 Z5U 0...

Страница 15: ...25 26 MC501 EXPLODED VIEW ...

Страница 16: ... 166130 DECAL OUTPUT TRANSFORMER 39 005305 CHASSIS 40 749829 ASSY INPUT PCB 41 101197 SCREW HI LO 4 24 X 3 8 PH HD BLK 42 400250 SCREW MACH SEMS 6 32 X 1 4 PH PN 43 117938 POST BINDING BLACK 44 117937 POST BINDING RED 45 178161 HOLDER FUSE 46 117487 RECEPTACLE AC LINE 47 078024 GROMMET RUBBER 1 ID 48 078025 GROMMET RUBBER 3 4 ID 49 018690 HEATSINK 50 749828 ASSY DRIVER HEATSINK PCB 51 084206 ISOST...

Страница 17: ...29 MC501 REPACKING INSTRUCTIONS ...

Страница 18: ...ce Because of the constant upgrading of McIntosh products circuitry and components the Company cannot insure and does not warrant the accuracy of the within schematic material which is intended for information only McINTOSH LABORATORY INC 2 CHAMBERS STREET BINGHAMTON NEW YORK 13903 Printed in U S A Part Number 040876 POWER AMPLIFIER SERIAL NO WU1001 And Above ...

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