McIntosh C1000 Service Manual Download Page 4 | Manualshive

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Summary of Contents for C1000

Page 1: ... and PCB 19 30 Phono 31 32 Balanced I O Left Schematic and PCB 33 34 Balanced I O Right Schematic and PCB 35 36 Balanced Switching Left Schematic and PCB 37 38 Balanced Switching Right Schematic and PCB 39 40 Meter Schematic and PCB 41 42 Headphone Schematic and PCB 43 44 Parts List 47 56 Repacking Instructions 57 CONTENTS C1000 TUBE PREAMPLIFIER Serial Number WH1001 And Above SERIAL NO WH1000 And...

Page 2: ...0dB Maximum Voltage Output 8V RMS Unbalanced 16V RMS Balanced Output Impedance 220 ohms Sensitivity High Level 450mV for 2 5V rated output Phono MM 4 5mV for 2 5V rated output Phono MC 0 45mV for 2 5V rated output Input Impedance High Level 22K ohms Phono MM 47K ohms 50 to 750pF in 50pF steps Phono MC 25 50 100 200 400 or 1 000 ohms 100pF Overall Dimensions C1000C Width is 17 1 2 inches 44 45cm He...

Page 3: ...TUBE PREAMPLIFIER C1000 3 REAR PANEL SECTION LOCATIONS TOP VIEW WITH COVER REMOVED ...

Page 4: ...4 BLOCK DIAGRAM ...

Page 5: ...TUBE PREAMPLIFIER C1000 5 6 INTERCONNECT ...

Page 6: ...7 8 2 MAIN LEFT 050109 SCH 1 OF 5 ...

Page 7: ...TUBE PREAMPLIFIER C1000 9 10 2 MAIN LEFT 050109 SCH 2 OF 5 ...

Page 8: ...11 12 2 MAIN LEFT 050109 SCH 3 OF 5 ...

Page 9: ...TUBE PREAMPLIFIER C1000 13 14 2 MAIN LEFT 050109 SCH 4 OF 5 ...

Page 10: ...15 16 2 MAIN LEFT 050109 SCH 5 OF 5 ...

Page 11: ...TUBE PREAMPLIFIER C1000 17 18 2 MAIN LEFT 050109 PCB ...

Page 12: ...19 20 3 MAIN RIGHT 050111 SCH 1 OF 5 ...

Page 13: ...TUBE PREAMPLIFIER C1000 21 22 3 MAIN RIGHT 050111 SCH 2 OF 5 ...

Page 14: ...23 24 3 MAIN RIGHT 050111 SCH 3 OF 5 ...

Page 15: ...TUBE PREAMPLIFIER C1000 25 26 3 MAIN RIGHT 050111 SCH 4 OF 5 ...

Page 16: ...27 28 3 MAIN RIGHT 050111 SCH 5 OF 5 ...

Page 17: ...TUBE PREAMPLIFIER C1000 29 30 3 MAIN RIGHT 050111 PCB ...

Page 18: ...31 32 4 PHONO 050110 SCH and PCB ...

Page 19: ...TUBE PREAMPLIFIER C1000 33 34 5 BALANCED I O LEFT 050198 SCH and PCB ...

Page 20: ...35 36 6 BALANCED I O RIGHT 050199 SCH and PCB ...

Page 21: ...TUBE PREAMPLIFIER C1000 37 38 7 BALANCED SWITCHING LEFT 050108 SCH and PCB ...

Page 22: ...39 40 8 BALANCED SWITCHING RIGHT 050155 SCH and PCB ...

Page 23: ...C1000 41 42 9 METER 050106 SCH and PCB METER ADJUSTMENT PROCEDURE Apply a 1kHz signal to both channels Adjust the level for 2 5VAC at L and R SPKR1 unbalanced output Adjust R13 for 0dB on the C1000 left and right meters ...

Page 24: ...43 44 10 HEADPHONE 050262 SCH and PCB ...

Page 25: ...6445 C89 CAP ELECT 10UF 50V 066445 C90 CAP ELECT 10UF 50V 066445 C91 CAP MONO 1UF 50V 20 Z5U 061346 C92 CAP MONO 100PF 100V 10 NPO 061341 C93 CAP MONO 100PF 100V 10 NPO 061341 C94 CAP MONO 100PF 100V 10 NPO 061341 C95 CAP MONO 100PF 100V 10 NPO 061341 C96 CAP ELECT 10UF 50V 066445 C97 CAP MONO 220PF 200V 10 NPO 061342 C98 CAP MONO 22PF 200V 10 NPO 061339 C99 CAP MONO 22PF 200V 10 NPO 061339 C100 C...

Page 26: ... 5V 500 OHMS 087050 K24 RELAY REED FORM 1A 5V 500 OHMS 087050 K25 RELAY REED FORM 1A 5V 500 OHMS 087050 MC1 ASSEMBLY PCB PHONO MC 050104 RIVET 1 8 X 3 16 STEEL 108011 PCB1 PC BD MAIN L 129542 Q1 TRANSISTOR NPN 2K REEL 132317 Q2 TRANSISTOR SI NPN 25V 132257 Q3 TRANSISTOR SI NPN 25V 132257 Q4 TRANSISTOR PNP 132304 Q5 TRANSISTOR PNP 132304 Q6 TRANSISTOR N JFET 132319 Q7 TRANSISTOR PNP 132304 Q8 TRANS...

Page 27: ...132 RES MF 11K 1 1 4W 144523 R133 RES MF 1 5K 1 1 4W 144539 R134 RES MF 1 5K 1 1 4W 144539 R135 RES MF 150K 1 1 4W 144627 R136 RES MF 150K 1 1 4W 144627 R137 RES MF 33 2K 1 1 4W 144694 R138 RES MF 100K 1 1 4W 144528 R139 RES MF 100K 1 1 4W 144528 R140 RES MF 2 21 OHM 1 4W 1 144607 R141 RES MF 2 21 OHM 1 4W 1 144607 R144 RES MF 1K 1 1 4W 144513 R145 RES MF 1K 1 1 4W 144513 R146 RES MF 100 OHM 1 1 4...

Page 28: ...AP ELECT 10UF 50V 066445 C89 CAP ELECT 10UF 50V 066445 C90 CAP ELECT 10UF 50V 066445 C91 CAP MONO 1UF 50V 20 Z5U 061346 C92 CAP MONO 100PF 100V 10 NPO 061341 C93 CAP MONO 100PF 100V 10 NPO 061341 C94 CAP MONO 100PF 100V 10 NPO 061341 C95 CAP MONO 100PF 100V 10 NPO 061341 C96 CAP ELECT 10UF 50V 066445 C97 CAP MONO 220PF 200V 10 NPO 061342 C98 CAP MONO 22PF 200V 10 NPO 061339 C99 CAP MONO 22PF 200V ...

Page 29: ... GREEN 3MM HI INTENSITY 058172 DS2 LED SPACER 125 THK 017672 GP1 BRACKET PCB CARD MOUNTING 003611 GP1 RIVET 1 8X3 16 STEEL 108011 GP2 BRACKET PCB CARD MOUNTING 003611 GP2 RIVET 1 8X3 16 STEEL 108011 J1 JACK PHONO GOLD 117862 J2 JACK PHONO GOLD 117862 J3 JACK PHONO GOLD 117862 J4 JACK PHONO GOLD 117862 J5 JACK PHONO GOLD 117862 J6 JACK PHONO GOLD 117862 J7 JACK PHONO GOLD 117862 J8 CONN 12 PIN FFC ...

Page 30: ... 1 1 4W 144513 R73 RES MF 1K 1 1 4W 144513 R75 RES MF 2 21K 1 1 4W 144584 R79 RES MF 2 21 OHM 1 4W 1 144607 R80 RES MF 2 21 OHM 1 4W 1 144607 R81 RES MF 47 5 OHM 1 1 4W 144642 R82 RES MF 47 5 OHM 1 1 4W 144642 R83 RES MF 22 1K 1 1 4W 144564 R84 RES MF 22 1K 1 1 4W 144564 R85 RES MF 10K 1 1 4W 144504 R86 RES MF 10K 1 1 4W 144504 R87 RES MF 2 21 OHM 1 4W 1 144607 R88 RES MF 2 21 OHM 1 4W 1 144607 R9...

Page 31: ...OCTAL DARLNGTON TRANS ARRAY 133258 U4 SOCKET IC 18 PIN DIP 178184 U5 IC OCTAL DARLNGTON TRANS ARRAY133258 U5 SOCKET IC 18 PIN DIP 178184 U6 IC OCTAL DARLNGTON TRANS ARRAY 133258 U6 SOCKET IC 18 PIN DIP 178184 U7 IC SHFT REG SER PAR 133186 U8 IC SHFT REG SER PAR 133186 U9 IC SHFT REG SER PAR 133186 U10 IC SHFT REG SER PAR 133186 U11 IC OPERATIONALAMP LOW NOISE 133067 U12 IC OPERATIONALAMP LOW NOISE...

Page 32: ...NALAMP LOW NOISE 133067 U2 IC OPERATIONAL AMP LOW NOISE 133067 V1 SOCKET 9 PIN TUBE CERAMIC 178170 V2 SOCKET 9 PIN TUBE CERAMIC 178170 ASSY INSERTION PCB PHONO 701082 BALANCE I O LEFT PCB 050198 C1 CAP ELECT 10UF 16V 066580 C2 CAP ELECT 10UF 16V 066580 C3 CAP ELECT 10UF 16V 066580 C4 CAP ELECT 10UF 16V 066580 C5 CAP ELECT 10UF 16V 066580 C6 CAP ELECT 10UF 16V 066580 C7 CAP ELECT 47UF 16V 066380 C8...

Page 33: ... 1 4W 144532 R9 RES MF 267K 1 1 4W 144532 R10 RES MF 267K 1 1 4W 144532 R11 RES MF 221 OHM 1 1 4W 144559 R12 RES MF 221 OHM 1 1 4W 144559 R13 RES MF 221 OHM 1 1 4W 144559 R14 RES MF 221 OHM 1 1 4W 144559 R15 RES MF 221 OHM 1 1 4W 144559 R16 RES MF 221 OHM 1 1 4W 144559 R17 RES MF 22 1K 1 1 4W 144564 R18 RES MF 22 1K 1 1 4W 144564 R19 RES MF 22 1K 1 1 4W 144564 R20 RES MF 22 1K 1 1 4W 144564 R21 RE...

Page 34: ...C35 CAP ELECT 10UF 100VDC 066462 C37 CAP MONO 100PF 100V 10 NPO 061341 C38 CAP MONO 22PF 200V 10 NPO 061339 C39 CAP MONO 22PF 200V 10 NPO 061339 C40 CAP MONO 100PF 100V 10 NPO 061341 C41 CAP MONO 100PF 100V 10 NPO 061341 C42 CAP MONO 100PF 100V 10 NPO 061341 C43 CAP MONO 100PF 100V 10 NPO 061341 C44 CAP ELECT 10UF 50V 066445 C45 CAP ELECT 10UF 50V 066445 C46 CAP ELECT 10UF 50V 066445 D1 DIODE SILI...

Page 35: ...5K 1 1 4W 144128 R3 RES MF 806 OHM 1 1 4W 144089 R4 RES MF 10 OHM 1 1 4W 144553 R5 RES MF 100K 1 1 4W 144528 J1 HEADPHONE JACK 1 4 117881 J2 CONNECTOR HEADER 2PIN RT ANGLE 117873 J3 CONNECTOR HEADER 2PIN RT ANGLE 117873 PC BD HEADPHONE 129601 HEADPHONE PCB 050262 Ref No Description Part No R6 RES MF 10 OHM 1 1 4W 144553 R7 RES MF 10K 1 1 4W 144504 R8 RES MF 22 1K 1 1 4W 144564 R9 RES MF 806 OHM 1 ...

Page 36: ...56 ...

Page 37: ...TUBE PREAMPLIFIER C1000 REPACKING INSTRUCTIONS 57 ...

Page 38: ...ecause 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 041051 C1000 TUBE PREAMPLIFIER SERIAL NO WH1000 And Above ...

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