Related Manuals for McIntosh C22CE
Summary of Contents for McIntosh C22CE
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Page 1: Table Of Contents
CONTENTS Amplifier 11-14 Performance Specifications Notes Control and Balance Control 14-18 Rear Panel Treble Bass Front Panel and Trim Parts List Section Locations Speaker Switch Block Diagram AC Power Supply Interconnection Diagram DC Power Supply Repacking Instructions Input/Output (Left and Right) 10-12 Mclntosh Laboratory, Inc. -
Page 3: Performance Specifications
Performance Specifications FREQUENCY RESPONSE INPUT IMPEDANCE + 0, -0.5dB from 20Hz to 20,000Hz Phono: 47K ohms and 65pF Capacitance High Level: 22K ohms RATED OUTPUT 2.5V at MAIN and SWITCHED 1 and 2, and TONE CONTROLS BALANCED OUTPUTS Bass and Treble stepped, 20dB boost to 20dB cut MAXIMUM VOLTAGE OUTPUT AC POWER OUTLETS More than 8V at all outputs... -
Page 4: Rear Panel
Rear Panel Fig. 1 Rear view FRONT PANEL and TRIM PARTS LIST Description Symbol 016340 Indicator Glass 016334 Front Panel Glass Top Panel Extrusion 018511 Lower Panel Extrusion 018512 End Cap Left 018520 End Cap Right 018521 C22-FrontPanel Front Panel Complete W/Glass Input/Mode Knob 090242 Balance/Volume Knob... -
Page 5: Section Locations
Section Locations Block Diagram INTERCONNECTION PARTS LIST Symbol Part Description CAPACITORS C1.C2 061276 DISC CAP, .0047uF, 400VAC JACKS J2,J3 117563 Phone Jack J4,J5 117437 XLR Connector, Male LIGHTING DEVICES DS1.DS2 058138 Lamp Fuse Style DS3.DS4 058137 Lamp Disc Indicator SWITCHES S1-S6 148068 Slide Switch (SPDT) -
Page 6: Interconnection Diagram
Interconnection Diagram... -
Page 7: Input/Output, Left And Right
Input/Output, Left and Right LEFT INPUTS/OUTPUTS PCB 048481 INPUT/OUTPUT AMPLIFIER RIGHT INPUTS/OUTPUTS PCB 048476 PARTS LIST PARTS LIST Symbol Part Description Symbol Part Description RELAYS RELAYS K1,K7,K9, 087056 Form 1C, 5VDC, Reed, K1-K4 087056 Form 1C, 5VDC, Reed, K11,K12 HE3321C0500 HE3321C0500 DIODES K2-K6.K8,... -
Page 8: Amplifier
NOTE: Components and values toned in gray warrant your Amplifier attention; parenthesized values apply serial numbers L K 1 0 0 1 - L K 1 9 8 9 . n o n - parenthasized values apply to serial numbers LK1990 and above. -
Page 9: Control And Balance Control
Control and Balance Control... - Page 10 Control and Balance Control CONTROL PCB 048479 BALANCE CONTROL PCB 048478 CONTROL BALANCE CONTROL PARTS LIST PARTS LIST Symbol Part Description Symbol Part Description DIODES RESISTORS and POTENTIOMETERS D1-D32 070047 SIG, 75V, 150mA, 1N4148 134475 Balance Control INTEGRATED CIRCUITS 133189 Dual Op-Amp.
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Page 11: Treble
Bass Treble TREBLE BASS PARTS LIST PARTS LIST Symbol Part Description Symbol Part Description SWITCHES SWITCHES S4.S5 146240 Bass/Treble Switch S1.S2 146240 Bass/Treble Switch BASS PORTION OF TREBLE PORTION OF PCB 048477 PCB 048477... -
Page 12: Speaker Switch
Speaker Switch SPEAKER SWITCH PARTS LIST Symbol Part Description DIODES D1-D6 070047 SIG DIODE 1N4148 SWITCHES 146241 Speaker Switch SPEAKER SWITCH PORTION OF PCB 048477... -
Page 13: Ac Power Supply
WARNING: Parts located in the below shaded area have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. AC POWER SUPPLY PORTION OF PCB 048471 AC POWER SUPPLY PARTS LIST Symbol Part Description CAPACITOR 061276 Disc Cap, .0047uF, 400VAC FUSES 089081 Fuse 1A, 2AG... -
Page 14: Dc Power Supply
DC Power Supply WARNING: Parts located in the below shaded area have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. NOTE: Components and values toned in gray warrant your attention; parenthasized values apply serial numbers L K 1 0 0 1 - L K 1 9 8 9 , n o n - parenthasized values apply to serial numbers... -
Page 15: Repacking Instructions
Repacking Instructions Qty. In the event it is necessary to repack the Part No. Description unit for shipment, the unit must be packed exactly as shown below. 033870 Shipping carton only 033884 Corner pad IMPORTANT - The four plastic feet must be attached to the bottom of the unit so they will 033883 Inside carton only...