0.002% @ 1000Hz (SACD) 240 Volts, 50/60Hz at 35 watts 0.002% @ 1000Hz (CD) Standby: Less than 0.5 watt Channel Separation Note: Refer to the rear panel of the MCD550 for the correct Better than 98dB (1,000Hz) voltage. Headphone Output Impedance Overall Dimensions 47 ohms Width is 17-1/2 inches (44.4cm)
Use only replacement parts recom- mended by the manufacturer. 3. Unless otherwise specified: a. Resistor values are in ohms. 6. Use McIntosh Remote Control Model HR056 with the b. Capacitor values are microfarads (uF). MCD301. c. Inductor values are in microhenries (uH).
FRONT END LASER DIODE/ UNIT DIGITAL INPUT RECEIVER PICK UP COAXIAL SWITCH FPGA INTERFACE MOTOR OPTICAL DETECT CONTROL PROCESSOR DIGITAL SPINDLE DIGITAL INPUT OPTICAL INTERFACE DIGITAL INPUT MEMORY SDRAM EEPROM FLASH 16MB 16MB DISC EEPROM MCD550 BLOCK DIAGRAM SACD/CD TRANSPORT DIGITAL...
INTERCONNECT MCD550 INTERCONNECTION DIAGRAM PRIMARY LINE VOLTAGE 120V AC 50/60Hz 100-120VAC 50/60Hz 35W T1AL 220-240VAC 50/60Hz 35W T500mAL 173115 BLK L DIGITAL WHT N 171723 N2901 N2902 POWER BACKUP MAIN CY101 CX292 CX291 SACD/CD TRANSPORT N1101 N2701 CX071 CA13 173198...
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CONNECTOR 751567 SCH and PCB CHACK- J2:1 CHACK+ J2:2 J2:3 DOWN SW J1:1 J2:4 CLOSE SW UP SW J1:2 J2:5 3.3VD J1:3 J2:6 OPEN SW LOAD+ J1:4 3.3VD J3:1 J1:5 LOAD- FL SENS J3:2 FL LIM SENS J3:3 RE SENS J3:4 J3:5 LOAD+...
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MCD550 HEADPHONE 751451 SCH and PCB LEFT J2:4 J2:3 RIGHT J2:2 J2:1...
CABLE ASSY HEATSINK/CHASSIS 171965 CAP MONO .1UF 50V 20% SMD0805 061365 RECEPTACLE INPUT LINE FILTER 118033 TRANSFORMER POWER - CONTACT MCINTOSH CAP ELECT 47UF 16V 6.3X5 CASE 066380 LABORATORY, INC. CAP MONO .1UF 50V 20% SMD0805 061365 CAP MONO .1UF 50V 20% SMD0805...
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PARTS LIST (Cont’d.) MAIN PCB 751544 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. CAP ELECT 47UF 16V 6.3X5 CASE 066380 C159 CAP ELECT 470UF 16V 066508 CAP ELECT 47UF 16V 6.3X5 CASE 066380 C160 CAP ELECT 4700UF 16V 20% LOW ESR 066611 CAP ELECT 47UF 16V 6.3X5 CASE 066380...
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MCD550 PARTS LIST (Cont’d.) MAIN PCB 751544 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. RES MF 1.65K 1% 1/4W 144516 TRANSISTOR NPN 2SD2704K SMD 132350 RES MF 1.65K 1% 1/4W 144516 TRANSISTOR NPN 2SD2704K SMD 132350...
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PARTS LIST (Cont’d.) MAIN PCB 751544 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. R111 RES MF 1K 1% 1/4W 144513 R170 RES MF 499 OHM 1% 1/4W 144510 R112 RES MF 1.65K 1% 1/4W 144516 R171 RES MF 499 OHM 1% 1/4W 144510 R113...
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IC DUAL AMP 5532 SMD 133718 LED GREEN 5MM 30 DEG 058190 IC DUAL AMP 5532 SMD 133718 VFD MCD550 13 DIGITS 058203 IC DUAL AMP 5532 SMD 133718 LED DUAL RED/GRN ROUND 5mm 058202 IC PLL MULTICLOCK GENERATOR SMD 133697...
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PARTS LIST (Cont’d.) DISPLAY PCB 751545 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. CAP ELECT 3300UF 35V 066509 RES SMD0805 47.5K 1/8W 1% 145013 CAP ELECT 3300UF 35V 066509 RES SMD0805 47.5K 1/8W 1% 145013 CAP MONO .1UF 50V 20% SMD0805 061365 RES SMD0805 47.5K 1/8W 1% 145013...
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MCD550 PARTS LIST (Cont’d.) POWER PCB 751547 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. RES SMD0805 2.74K 1/8W 1% 145025 FUSE 2A 250V SLO-BLO 5X20 IEC 089123 FUSE 0.5A SLO-BLO 5X20 IEC 089126 RES SMD0805 1.21K 1/8W 1% 145021 FUSE 0.5A SLO-BLO 5X20 IEC...
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PARTS LIST (Cont’d.) BACKUP PS PCB 751548 (Cont’d.) Ref. No. Description Part No. Ref. No. Description Part No. RES SMD0805 10K 1/8W 1% 145010 RES SMD0805 100K 1/8W 1% 145014 RES SMD0805 10K 1/8W 1% 145010 RES SMD0805 100K 1/8W 1% 145014 RES SMD0805 10K 1/8W 1% 145010...
If a shipping carton or any of the interior 400159 #10-32 x 3/4” screw part(s) are needed, please call or write Customer 404080 #10 Flat washer Service Department of McIntosh Laboratory. Refer to page 3. Please see the Part List for the correct part numbers. FOAM PLUG...
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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.