McIntosh MPC1500 Service Manual
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McIntosh MPC1500 Service Manual

McIntosh MPC1500 Service Manual

Power controller
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Table of Contents

Performance Specifications ..........................................2
Notes ...........................................................................2
Rear Panel ...................................................................3
Section Location ..........................................................3
Block Diagram ............................................................4
Interconnection Diagram ........................................5 - 6
SERVICE MANUAL
MPC1500
CONTROLLER
SERIAL NO. ZQ1001 And Above
CONTENTS
POWER
Output Schematic and PCB ..................................7 - 10
Control Schematic and PCB ................................11 - 16
Display Schematic and PCB................................17 - 20
Meter Light Schematic and PCB ..........................21 - 22
Parts List .............................................................25 - 26
Repacking Instruction ................................................27
MPC1500

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Summary of Contents for McIntosh MPC1500

  • Page 1: Table Of Contents

    MPC1500 MPC1500 POWER CONTROLLER SERIAL NO. ZQ1001 And Above CONTENTS Performance Specifications ..........2 Output Schematic and PCB ........7 - 10 Notes ................2 Control Schematic and PCB ........11 - 16 Rear Panel ..............3 Display Schematic and PCB........17 - 20 Section Location ............3 Meter Light Schematic and PCB ......21 - 22...

  • Page 2: Performance Specifications

    PERFORMANCE SPECIFICATIONS MPC1500 - 230V Specifications Overall Dimensions Width is 17-1/2 inches (44.45cm) Power Requirement Height is 7-5/8 inches (19.37cm) including feet 230V ~ 50/60Hz Depth is 22 inches (55.88cm) including the Front 6 Amps, maximum current Panel, Knobs and Cables...

  • Page 3: Rear Panel

    MPC1500 REAR PANEL SECTION LOCATIONS...

  • Page 4: Block Diagram

    BLOCK DIAGRAM...
  • Page 5 MPC1500 POWER CONTROLLER INTERCONNECT METER GRN/YEL LIGHT GRN/YEL A BLU 230V 50/60Hz A GRN GRN/YEL 6A MAX METER LIGHTS AUTO CONTROL GRN 3 GRN 1 OUTPUT 1 ML OFF GRN 3 GRN 1 A BLU ML OFF ML OFF ML ON...
  • Page 6 2 OUTPUT 750823 SCH +12V J1:17 +12V J1:18 J1:15 J1:16 RLY 3 J1:1 RLY 3 J1:2 J1:9 J1:10 J1:11 J1:12 J1:13 J1:14 RLY 4 J1:3 RLY 4 J1:4 RLY 5 J1:5 RLY 5 J1:6 RLY 6 J1:7 RLY 6 J1:8 +12V OUT 1 ISOLATION TRANSFORM ER...
  • Page 7 MPC1500 POWER CONTROLLER 2 OUTPUT 750823 PCB...
  • Page 8 J8:19 1.8V J8:22 GRN 1 GRN 1 McIntosh POWER CONTROL 1.8V J8:5 GRN 2 OUTPUT GLB IN GRN 2 MPC1500 P1361 J1:1 Control PCB Assy 1.8V J8:23 GRN 3 GRN 3 PC BD 129892 GLB OUT Insertion Assy 702488 J8:13...
  • Page 9 MPC1500 POWER CONTROLLER 3 CONTROL 750824 SCH 2 of 2 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V OUT 3 OUT 4 DLY 4 U7:3 U7:4 U5:4 U5:3 U5:1 U5:2 FP OFF FP OFF OUTLET 3 OUTLET 4 J8:18 POWER POWER CONTROL...
  • Page 10 3 CONTROL 750824 PCB 129919...
  • Page 11 J1:16 J4:9 3.3V RED 4 J1:18 3.3V RED 5 J1:20 3.3V RED 6 J1:22 McIntosh J1:5 J1:7 MPC1500 P1361 1.8V Display PCB Assy GRN 1 J1:2 PC BD 129893 1.8V Insertion Assy GRN 2 J1:19 J5:11 PCB Assy 750825 1.8V...
  • Page 12 4 DISPLAY 750825 PCB...
  • Page 13 MPC1500 POWER CONTROLLER 5 METER LIGHT 710134 SCH and PCB +VDC J1:12 +VDC +VDC J1:11 +VDC J1:10 J1:9 J1:8 3.92K 3.92K 3.92K J1:7 J1:6 J1:5 3.92K 3.92K 3.92K J1:4 +VDC J1:3 +VDC J1:2 +VDC J1:1...
  • Page 14 6 SURGE PROTECTION MODULE 320316 SCH and PCB SURGE MODULE HAS NO SERVICABLE PARTS. REPLACE ENTIRE MODULE IF DEFECTIVE.

  • Page 15: Parts List

    MPC1500 PARTS LIST CONTROL PCB 750824 INTERCONNECT Ref. No. Description Part No. Ref. No. Description Part No. BREAKER 6A 088026 CAP MPF 0.22UF 5% 63VDC 064329 RECEPTACLE AC 117687 CAP MONO .1UF 50V 20% Z5U 061346 RECEPTACLE CEE7 16A 250VAC 118010 CAP MPF 0.22UF 5% 63VDC...
  • Page 16 PARTS LIST (Cont’d.) CONTROL PCB 750824 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. RES MF 2.21M 1% 1/4W 144576 (DS3) LED SPACER .220 LENGTH 163001 RES MF 2.21M 1% 1/4W 144576 LED RED 5MM ROUND 058187 RES MF 4.75K 1% 1/4W 144520 (DS4)

  • Page 17: Repacking Instruction

    If a shipping carton or any of the interior part(s) are needed, please call or write Customer 017937 Plastic foot Service Department of McIntosh Laboratory. 400159 #10-32 x 3/4 machine screw Please see the Part List for the correct part num-...
  • Page 18 The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated, who reserve the right to improve design without notice. 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.

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Zq1001

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