Table of Contents
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Performance Specifications ..........................................2
Notes ...........................................................................2
Rear Panel ...................................................................3
Section Location ..........................................................3
Block Diagram .......................................................5 - 6
Interconnection Diagram ........................................7 - 8
Display Schematic and PCB..................................9 - 12
Main Connector Schematic and PCB ..................13 - 18
SERVICE MANUAL
McAire
INTEGRATED
AUDIO SYSTEM
SERIAL NO. ACE1001 And Above
CONTENTS
Meter Lighting Schematic and PCB .....................19 - 22
A24 Power Supply PCB ......................................23 - 24
MA1 Main PCB ..................................................25 - 26
MA1 Interface PCB .............................................27 - 28
WIFI Module PCB ...............................................29 - 30
Crossover PCB ....................................................31 - 32
Parts List .............................................................33 - 35
Repacking Instruction ................................................37
McAire
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Summary of Contents for McIntosh McAire
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Page 1: Table Of Contents
McAire McAire INTEGRATED AUDIO SYSTEM SERIAL NO. ACE1001 And Above CONTENTS Performance Specifications ..........2 Meter Lighting Schematic and PCB .....19 - 22 Notes ................2 A24 Power Supply PCB ........23 - 24 Rear Panel ..............3 MA1 Main PCB ..........25 - 26 Section Location ............3... -
Page 2: Performance Specifications
AirPlay Connection or USB Connection 240V ~ 50/60Hz at 25 watts iPod touch (4th generation) Standby: Less than 0.5 watt iPod touch (3rd generation) Note: Refer to the rear panel of the McAire for the correct iPhone 4S voltage. iPhone 4 Overall Dimensions iPhone 3GS Width is 19-3/8 inches (49.2cm) -
Page 3: Rear Panel
McAire REAR PANEL SECTION LOCATION METER LIGHT MA1 MAIN POWER SUPPLY DISPLAY MAIN WI-FI MODULE CROSSOVER MA1 INTERFACE... - Page 4 NOTES...
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Page 5: Block Diagram
McAire BLOCK DIAGRAM... - Page 6 INTERCONNECT RIGHT MID AND TWEETER LEFT MID AND TWEETER METER LIGHTING (INSIDE VIEW) (INSIDE VIEW) (INSIDE VIEW) RIGHT LEFT RIGHT WOOFER LEFT WOOFER CABLE 171637 DISPLAY PCB CABLE 173163 (INSIDE VIEW) WLAN ANTENNA CABLE 173159 CABLE 173164 ANT1 CABLE 1 73162 CABLE 1 73165 CA14 J803...
- Page 7 McAire DISPLAY 751355 SCH STANDBY/ON INPUT SOURCE NETWORK LED_B LED_G LED_R V OL U M E USB/IPOD LED_G_ON LED_R_OFF MAIN PCB ASSY .1UF 4.7µF DS1:3 DS1:2 DS1:1 R-OFF (Pin 1 to Pin 16 FFC cable) DS17 FUNC 1 DS18 GN D...
- Page 8 DISPLAY 751355 PCB...
- Page 9 McAire MAIN CONNECTOR 751357 SCH 1 of 2 REAR PANEL I/O's MAIN PCB ASSY BREAKAWAY 173164 1mm FFC To J106 Connector P B DGND J1:14 POWER AUX INPUT AGND SUPPLY J1:13 LEFT LEFT J1:12 MAIN PCB J4:1 AGND J1:11 RIGHT...
- Page 10 MAIN CONNECTOR 751357 SCH 2 of 2 47.5 .1UF 220µF 33.2K C170 R249 .01µF 4.7µF LEFT METER RECTIFIER PRE-L R100 47µF 100K 22.1K U10:1 OPEN LEFT LEFT METER BUFFER METER DRIVER U11:1 R108 L-REF L-REF U11:2 R251 221K 3.32K 1.6V -.5V LEFT METER .47µF...
- Page 11 McAire MAIN CONNECTOR 751357 PCB...
- Page 12 METER LIGHTING 751360 SCH Left Meter Light Box METER LEDs ON J5:3 J5:2 J5:1 3.92K 3.92K 3.92K 3.92K COLOR INTENSITY METER LED DRIVER METER LEDs ON INTENSITY LIGHTS ON COLOR 3.92K 3.92K 3.92K 3.92K Right Meter Light Box...
- Page 13 McAire METER LIGHTING 751360 PCB...
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Page 14: A24 Power Supply Pcb
A24 POWER SUPPLY 320419 PCB THIS BOARD HAS NO USER SERVICABLE PARTS. REPLACE ENTIRE BOARD IF DEFECTIVE. -
Page 15: Ma1 Main Pcb
McAire MA1 MAIN 751369 PCB J111 C308 J102 J103 J106 L154 C225 C310 R216 L155 C221 R206 C222 C228 C241 C292 C200 L156 L185 C197 C317 U109 C284 C223 Q101 C243 C319 J107 R275 L177 L143 L140 R201 R177 L159... -
Page 16: Ma1 Interface Pcb
MA1 INTERFACE 320418 PCB THIS BOARD HAS NO USER SERVICABLE PARTS. REPLACE ENTIRE BOARD IF DEFECTIVE. - Page 17 McAire WI-FI MODULE 320434 PCB THIS BOARD HAS NO USER SERVICABLE PARTS. REPLACE ENTIRE BOARD IF DEFECTIVE.
- Page 18 CROSSOVER 310452 PCB THIS BOARD HAS NO USER SERVICABLE PARTS. REPLACE ENTIRE BOARD IF DEFECTIVE.
- Page 19 McAire PARTS LIST INTERCONNECT Ref. No. Description Part No. Ref. No. Description Part No. DS17 LED BLUE 5MM 30 DEG 058191 ANT1 WIFI ANTENNA 122448 CABLE ASSY 3 CONDUCTOR 1-ROW 171637 (DS17) LED SPACER .220 LENGTH 163001 CABLE FFC 12 PIN 406MM...
- Page 20 PARTS LIST (Cont’d.) MAIN CONNECTOR PCB 7513573 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. FERRITE 600 OHM 0.5 AMP SMD 076026 CAP 1000PF 50V SMD0805 061317 FERRITE 600 OHM 0.5 AMP SMD 076026 CAP ELECT 100UF 25V SMD 066605 CAP MONO .1UF 50V 20% SMD0805 061365...
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Page 21: Wifi Module Pcb
McAire PARTS LIST (Cont’d.) MAIN CONNECTOR PCB 7513573 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. R251 RES SMD0805 221K 1/8W 1% 145038 RES SMD0805 3.92K 1/8W 1% 145027 R252 RES SMD0805 221K 1/8W 1% 145038 RES SMD0805 1K 1/8W 1%... - Page 22 NOTES...
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Page 23: Repacking Instruction
If a shipping carton or any of the interior part(s) are needed, please call or write Customer Service Department of McIntosh Laboratory. Refer to page 3. Please see the Part List for the correct part numbers. - Page 24 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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