McIntosh-C1000P-pre-sm 维修电路原理图.pdf

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1、PREAMPLIFIERC1000PSERVICE MANUALPerformance Specifications . 2Notes . 2Rear Panel. 3Section Location . 3Block Diagram . 4Interconnection Diagram . 5 - 6Main Left Schematic and PCB . 7 - 20Main Right Schematic and PCB . 21 - 34Phono MC . 35 - 36Balance I/O Left Schematic and PCB . 37 - 38Balance I/O

2、Right Schematic and PCB . 39 - 40Balance Switching Left Schematic and PCB . 41 - 42Balance Switching Rightt Schematic and PCB. 43 - 44Meter Schematic and PCB. 45 - 46Headphone Schematic and PCB . 47 - 48Integrator Schematic and PCB. 49Parts List. 50 - 60Exploded View and Parts List. 61 - 62Repacking

3、 Instructions . 65CONTENTSC1000PPREAMPLIFIERPRELIMINARYRadioFans.CN 收音机爱 好者资料库PERFORMANCE SPECIFICATIONS21. The heavy notes on the schematic denote the primarysignal path.2. Unless otherwise noted, all voltages indicated on theschematics are measured under the following conditions:a. AC input at 120

4、 volts, 50/60Hz.b. All voltages are +/-10% with respect to ground. Ahigh impedance (10 megaohm) voltmeter must be used.3. Unless otherwise specified:a. Resistor values are in ohms.b. Capacitor values are microfarads (uF).c. Inductor values are in microhenries (uH).4. On PC board drawings, Square pad

5、 indicates:a. Polarized Capacitors - Positiveb. Diodes - Cathodec. Others - Pin 15. WARNINGParts marked with the symbol have criticalcharacteristics. Use only replacement parts recommended by the manufacturer.6. Use McIntosh Remote Control Model HR052 with theMVP861.NOTESGeneral SpecificationsPower

6、Requirements100 Volts, 50/60Hz at 120 watts110 Volts, 50/60Hz at 120 watts120 Volts, 50/60Hz at 120 watts220 Volts, 50/60Hz at 120 watts230 Volts, 50/60Hz at 120 watts240 Volts, 50/60Hz at 120 wattsNote: Refer to the rear panel of the C1000 Controller for thecorrect voltage.Overall DimensionsC1000C:

7、Width is 17-1/2 inches (44.45cm)Height is 6 inches (15.24cm) including feetDepth is 24 inches (61.0cm) including the Front Panel, Knobsand Interconnect Cables1C1000P:Width is 17-1/2 inches (44.45cm)Height is 6 inches (15.24cm) including feetDepth is 24 inches (61.0cm) including the Front Panel andIn

8、terconnect Cables1C1000T:Width is 17-1/2 inches (44.45cm)Height is 6 inches (15.24cm) including feetDepth is 24 inches (61.0cm) including the Front Paneland Interconnect Cables1WeightC1000C - 39.0 pounds (17.7 kg) net61.4 pounds (27.9 kg) in shipping cartonC1000P - 33.0 pounds (15.0 kg) net53.6 poun

9、ds (24.3 kg) in shipping cartonC1000T - 34.0 pounds (15.4 kg) net54.6 pounds (24.8 kg) in shipping carton1 Interconnect Cables are supplied with the C1000Preamplifier and C1000 Tube Preamplifier. They areused to connect Preamplifier(s) to the C1000 Controller.RadioFans.CN 收音机爱 好者资料库PREAMPLIFIERC1000

10、P3REAR PANELSECTION LOCATIONSTOP VIEW WITH COVER REMOVEDPREAMPLIFIERC1000P4BLOCK DIAGRAM56INTERCONNECTPREAMPLIFIERC1000P782MAIN LEFT 129531 SH 1 OF 6910PREAMPLIFIERC1000P2MAIN LEFT 129531 SH 2 OF 611122MAIN LEFT 129531 SH 3 OF 61314PREAMPLIFIERC1000P2MAIN LEFT 129531 SH 4 OF 615162MAIN LEFT 129531 S

11、H 5 OF 61718PREAMPLIFIERC1000P2MAIN LEFT 129531 SH 6 OF 619202MAIN LEFT 129531 PCB 12122PREAMPLIFIERC1000P3MAIN RIGHT 129535 SH 1 OF 623243MAIN RIGHT 129535 SH 2 OF 62526PREAMPLIFIERC1000P3MAIN RIGHT 129535 SH 3 OF 627283MAIN RIGHT 129535 SH 4 OF 62930PREAMPLIFIERC1000P3MAIN RIGHT 129535 SH 5 OF 63M

12、AIN RIGHT 129535 SH 6 OF 631323334PREAMPLIFIERC1000P3MAIN RIGHT 129535 PCB35364PHONO MC 129537 SH and PCB3738PREAMPLIFIERC1000P5BALANCE I/O LEFT 129538 SH and PCB6BALANCE I/O RIGHT 129540 SH and PCB39404142PREAMPLIFIERC1000P7BALANCE SWITCHING LEFT 129541 SH and PCB8BALANCE SWITCHING RIGHT 129560 SH

13、and PCB43444546PREAMPLIFIERC1000P9METER 129539 SH and PCB10HEADPHONE 129601 SH and PCB4748PREAMPLIFIERC1000P49INTEGRATOR 129614 SH and PCB11NOTES50PREAMPLIFIERC1000PRef. No. DescriptionPart No.MAIN LEFT PCB 1295361PCB Part Number1295362LOGO3PCB 700 Number700077C1CAP ELECT 10UF 16V 4X5 CASE T&R066555

14、C2CAP ELECT 47UF 35V066446C3CAP MONO 47PF 200V 10% NPO061299C4CAP MONO 47PF 200V 10% NPO061299C5CAP MONO 100PF 100V 10% NPO061300C6CAP MONO 100PF 100V 10% NPO061300C7CAP ELECT 10UF 100VDC066462C8CAP ELECT 10UF 100VDC066462C9CAP MONO .1uF 50V 20% Z5U061305C10CAP MONO .1uF 50V 20% Z5U061305C11CAP MONO

15、 220PF 200V 10%061301C12CAP ELECT 220UF 25V066507C13CAP MONO .1uF 50V 20% Z5U061305C14CAP MONO .1uF 50V 20% Z5U061305C15CAP POLYPROP 0.01UF 63V 1%64444C16CAP POLYPROP 0.01UF 63V 1%64444C17CAP POLYPROP .033uF 63V 1%64446C18CAP POLYPROP .033uF 63V 1%64446C19CAP ELECT 470UF 16V066508C20CAP ELECT 470UF

16、16V066508C21CAP MPF 0.0015UF 5% 63VDC64302C22CAP MPF 0.0015UF 5% 63VDC64302C23CAP ELECT 10UF 16V 4X5 CASE T&R066555C24CAP ELECT 10UF 16V 4X5 CASE T&R066555C25CAP MONO 47PF 200V 10%061299C26CAP ELECT 100UF 25V066447C27CAP ELECT 10UF 16V 4X5 CASE T&R066555C28CAP MONO 100PF 100V 10%061300C29CAP ELECT 2

17、20UF 25V066507C30CAP MONO 100PF 100V 10%061300C31CAP MONO 100PF 100V 10%061300C32CAP MONO 390PF 200V 5%61314C33CAP ELECT 10UF 50V066445C34CAP ELECT 10UF 50V066445C35CAP MONO .1UF 50V 20%061305C36CAP MONO 100PF 100V 10%061300C37CAP ELECT 47UF 35V066446C38CAP MONO .1UF 50V 20%061305C39CAP ELECT 10UF 1

18、6V 4X5 CASE T&R066555C40CAP MONO 100PF 100V 10% NPO061300C41CAP MONO 100PF 100V 10% NPO061300C42CAP MONO 22PF 200V 10% NPO061298C43CAP MONO 22PF 200V 10% NPO061298C44CAP ELECT 10UF 16V 4X5 CASE T&R066555C45CAP ELECT 10UF 16V 4X5 CASE T&R066555C46CAP ELECT 10UF 16V 4X5 CASE T&R066555C47CAP ELECT 10UF

19、 16V 4X5 CASE T&R066555C48CAP ELECT 10UF 100VDC066462C49CAP MONO 100PF 100V 10%061300C50CAP MONO .1UF 50V 20%061305C51CAP MONO .1UF 50V 20%061305C52CAP MONO 22PF 200V 10% NPO061298C53CAP ELECT 4.7UF 50V066512C54CAP MONO .1UF 50V 20%061305C55CAP ELECT 47UF 35V066446C56CAP ELECT 10UF 50V066445C57CAP E

20、LECT 10UF 50V066445C58CAP ELECT 10UF 50V066445C59CAP MONO 100PF 100V 10% NPO061300C60CAP ELECT 10UF 50V066445C61CAP MONO 100PF 100V 10% NPO061300C62CAP MONO 22PF 200V 10% NPO061298C63CAP MONO 100PF 100V 10% NPO061300C64CAP MONO .1UF 50V 20%061305C65CAP ELECT 10UF 100VDC066462C66CAP ELECT 4.7UF 50V06

21、6512C67CAP MONO 22PF 200V 10% NPO061298C68CAP ELECT 10UF 100VDC066462C69CAP MONO .1UF 50V 20%061305C70CAP ELECT 10UF 50V066445C71CAP ELECT 10UF 50V066445C72CAP ELECT 47UF 35V066446C73CAP MONO .1UF 50V 20%061305C74CAP MONO 100PF 100V 10% NPO061300C75CAP MONO 100PF 100V 10% NPO061300C76CAP MONO .1UF 5

22、0V 20%061305C77CAP MONO .1UF 50V 20%061305C78CAP MONO 22PF 200V 10% NPO061298C79CAP ELECT 10UF 50V066445C80CAP MONO .1UF 50V 20%061305C81CAP ELECT 10UF 50V066445C82CAP MONO .1UF 50V 20%061305C83CAP ELECT 10UF 50V066445C84CAP MONO 22PF 200V 10% NPO061298C85CAP ELECT 10UF 50V066445C86CAP ELECT 10UF 50

23、V066445C87CAP ELECT 10UF 50V066445C88CAP ELECT 47UF 35V066446C89CAP MONO 100PF 100V 10% NPO061300C90CAP MONO 100PF 100V 10% NPO061300C92CAP MONO 220PF 100V 10% NPO061301C93CAP MONO .1UF 50V 20%061305C95CAP MONO 22PF 200V 10%061298C97CAP ELECT 100UF 25V066447C98CAP MONO 22PF 200V 10%061298C99CAP ELEC

24、T 22UF 100V066506C100CAP ELECT 100UF 25V066447C101CAP MONO 22PF 200V 10%061298C102CAP ELECT 22UF 100V066506C103CAP MONO 1000PF 50V 10%061303C104CAP MONO 1000PF 50V 10%061303C105CAP MONO 1000PF 50V 10%061303C106CAP MONO 1000PF 50V 10%061303C107CAP ELECT 100UF 25V066447C108CAP MONO 22PF 200V 10%061298

25、C109CAP ELECT 100UF 25V066447C110CAP MONO 22PF 200V 10%061298C111CAP ELECT 22UF 100V066506C112CAP ELECT 22UF 100V066506C113CAP MONO 22PF 200V 10% NPO061298C114CAP MONO 22PF 200V 10%061298C115CAP MONO .1UF 50V 20%061305C116CAP MONO .1UF 50V 20%061305C117CAP ELECT 10UF 16V 4X5 CASE T&R066555C118CAP MO

26、NO .1UF 50V 20%061305C119CAP MONO .1UF 50V 20%061305C120CAP MONO .1UF 50V 20%061305C121CAP MONO .1UF 50V 20%061305C123CAP ELECT 10UF 50V066445C124CAP ELECT 10UF 50V066445C128CAP MONO 22PF 200V 10% NPO061298C129CAP MONO 100PF 100V 10% NPO061300C130CAP MONO 22PF 200V 10% NPO061298C131CAP MONO 22PF 200

27、V 10% NPO061298C132CAP ELECT 10UF 100VDC066462C133CAP MONO 100PF 100V 10% NPO061300C134CAP MONO 22PF 200V 10% NPO061298C135CAP ELECT 10UF 16V 4X5 CASE T&R066555C136CAP MONO .1UF 50V 20%061305C138CAP MONO 100PF 100V 10% NPO061300C139CAP MONO .1UF 50V 20%061305C140CAP MONO .1UF 50V 20%061305C142CAP EL

28、ECT 10UF 16V 4X5 CASE T&R066555PARTS LIST51C143CAP ELECT 10UF 100VDC066462C159CAP MONO 22PF 200V 10%061298C160CAP ELECT 10UF 50V066445C162CAP MONO .1UF 50V 20%061305C163CAP MONO .1UF 50V 20%061305C168CAP MONO 22PF 200V 10%061298D1DIODE SILICON 1N4148070047D2DIODE SILICON 1N4148070047D3DIODE SILICON

29、1N4148070047D4DIODE SILICON 1N4148070047D5DIODE SILICON 1N4148070047D6DIODE SILICON 1N4148070047D7DIODE SILICON 1N4148070047D8DIODE SILICON 1N4148070047D9DIODE SILICON070047D10DIODE SILICON070047D11DIODE SILICON070047D13DIODE SILICON070047GP1BRACKET PCB CARD MOUNTING3611GP2BRACKET PCB CARD MOUNTING3

30、611J1JACK PHONO GOLD117862J2JACK PHONO GOLD117862J3JACK PHONO GOLD117862J4JACK PHONO GOLD117862J5JACK PHONO GOLD117862J6JACK PHONO GOLD117862J7JACK PHONO GOLD117862J8CONN 12 PIN FFC117720J9HEADER SHROUDED 2ROW 26PIN V117870J10HEADER 2 PIN LATCHING117766J11CONN 12 PIN FFC117720J12CONN 12 PIN FFC11772

31、0J13HEADER 2 PIN LATCHING117766J14CONN 12 PIN FFC117720K1RELAY REED FORM 1A 5V 500 OHMS87050K2RELAY REED FORM 1A 5V 500 OHMS87050K3RELAY REED FORM 1A 5V 500 OHMS87050K4RELAY REED FORM 1A 5V 500 OHMS87050K5RELAY REED FORM 1C 5V 125 OHM87056K6RELAY REED FORM 1A 5V 500 OHMS87050K7RELAY REED FORM 1A 5V

32、500 OHMS87050K8RELAY REED FORM 1A 5V 500 OHMS87050K9RELAY REED FORM 1A 5V 500 OHMS87050K10RELAY REED FORM 1A 5V 500 OHMS87050K11RELAY REED FORM 1A 5V 500 OHMS87050K12RELAY REED FORM 1A 5V 500 OHMS87050K13RELAY REED FORM 1A 5V 500 OHMS87050K14RELAY REED FORM 1A 5V 500 OHMS87050K15RELAY REED FORM 1C 5

33、V 125 OHM87056K16RELAY REED FORM 1C 5V 125 OHM87056K17RELAY REED FORM 1C 5V 125 OHM87056K18RELAY REED FORM 1C 5V 125 OHM87056K19RELAY REED FORM 1A 5V 500 OHMS87050K20RELAY REED FORM 1A 5V 500 OHMS87050K21RELAY REED FORM 1A 5V 500 OHMS87050K22RELAY REED FORM 1A 5V 500 OHMS87050K23RELAY REED FORM 1A 5

34、V 500 OHMS87050K24RELAY REED FORM 1A 5V 500 OHMS87050K25RELAY REED FORM 1A 5V 500 OHMS87050MC150104Q1TRANSISTOR NPN132223Q2TRANSISTOR SI NPN 25V132254Q3TRANSISTOR SI NPN 25V132254Q4TRANSISTOR SI NPN 25V132254Q5TRANSISTOR PNP POWER132255Q6TRANSISTOR NPN132262Q7TRANSISTOR NPN132223Q8TRANSISTOR PNP1322

35、24Q9TRANSISTOR PNP132261Q10TRANSISTOR PNP POWER132255Q11TRANSISTOR PNP POWER132255Q12TRANSISTOR PNP POWER132255Q13TRANSISTOR SI NPN 25V132254Q14TRANSISTOR PNP132224Q15TRANSISTOR PNP132224Q16TRANSISTOR PNP132224Q17TRANSISTOR PNP132224Q18TRANSISTOR PNP132224Q19TRANSISTOR N JFET132222Q20TRANSISTOR N JF

36、ET132222Q21TRANSISTOR N JFET132222Q22TRANSISTOR N JFET132222Q23TRANSISTOR NPN132223Q24TRANSISTOR SI NPN 25V132254Q25TRANSISTOR SI NPN 25V132254Q26TRANSISTOR SI NPN 25V132254Q27TRANSISTOR PNP POWER132255Q28TRANSISTOR NPN132262Q29TRANSISTOR NPN132223Q30TRANSISTOR PNP132224Q31TRANSISTOR PNP132261Q32TRA

37、NSISTOR PNP POWER132255Q33TRANSISTOR PNP POWER132255Q34TRANSISTOR PNP POWER132255Q35TRANSISTOR SI NPN 25V132254Q36TRANSISTOR PNP132224Q37TRANSISTOR NPN132223Q38TRANSISTOR SI NPN 25V132254Q39TRANSISTOR SI NPN 25V132254Q40TRANSISTOR PNP POWER132255Q41TRANSISTOR SI NPN 25V132254Q42TRANSISTOR NPN132262Q

38、43TRANSISTOR NPN132223Q44TRANSISTOR PNP132224Q45TRANSISTOR PNP132261Q46TRANSISTOR NPN132223Q47TRANSISTOR PNP POWER132255Q48TRANSISTOR SI NPN 25V132254Q49TRANSISTOR PNP POWER132255Q50TRANSISTOR PNP POWER132255Q51TRANSISTOR NPN132223Q52TRANSISTOR PNP132224Q53TRANSISTOR NPN132223Q54TRANSISTOR NPN132223

39、Q55TRANSISTOR NPN132223Q56TRANSISTOR NPN132223R1RES MF 1K 1% 1/4W144090R2RES MF 1K 1% 1/4W144090R3RES MF 47.5K 1% 1/4W144108R4RES MF 22.1K 1% 1/4W144187R5RES MF 2.21 OHM 1/4W 1%144378R6RES MF 2.21 OHM 1/4W 1%144378R7RES MF 2.21 OHM 1/4W 1%144378R8RES MF 2.21 OHM 1/4W 1%144378R9RES MF 7.5K OHM 1/4W 0

40、.5%144376R10RES MF 7.5K OHM 1/4W 0.5%144376R11RES MF 89.8K 1/4W 0.5%144377R12RES MF 89.8K 1/4W 0.5%144377R13RES MF 95.3 OHM 1% 1/4W144220R14RES MF 182 OHM 1% 1/4W144273R15RES MF 499 OHM 1% 1/4W144087R16RES MF 499 OHM 1% 1/4W144087R17RES MF 100K 1% 1/4W144113R18RES MF 10K 1% 1/4W144053R19RES MF 100K

41、1% 1/4W144113R20RES MF 10K 1% 1/4W144053R21RES MF 100K 1% 1/4W144113R22RES MF 100K 1% 1/4W144113R23RES MF 10K 1% 1/4W144053R24RES MF 10K 1% 1/4W144053Ref. No. DescriptionPart No.MAIN LEFT PCB 129536 (Contd)52PREAMPLIFIERC1000PR25RES MF 1K 1% 1/4W144090R26RES MF 1K 1% 1/4W144090R27RES MF 1K 1% 1/4W14

42、4090R28RES MF 1K 1% 1/4W144090R29RES MF 4.75K 1% 1/4W144097R30RES MF 267K 1% 1/4W144118R31RES MF 4.75K 1% 1/4W144097R32RES MF 1.82K 1% 1/4W144296R33RES MF 1.82K 1% 1/4W144296R34RES MF 2.21K 1% 1/4W144298R35RES MF 20K 1% 1/4W144104R36RES MF 267K 1% 1/4W144118R37RES MF 182 OHM 1% 1/4W144273R38RES MF 2

43、2.1 OHM 1% 1/4W144160R39RES MF 22.1 OHM 1% 1/4W144160R40RES MF 6.49K .5% 1/4W144401R41RES MF 20K 1% 1/4W144104R42RES MET OX 430 OHM .5W 5%137095R43RES MET OX 430 OHM .5W 5%137095R44RES MF 22.1K 1% 1/4W144187R50RES MF 100K 1% 1/4W144113R51RES MF 33.2K 1% 1/4W144015R52RES MF 1K 1% 1/4W144090R53RES MF

44、4.99K 1% 1/4W144098R54RES MF 4.99K 1% 1/4W144098R55RES MF 2.21 OHM 1/4W 1%144378R56RES MF 2.21 OHM 1/4W 1%144378R59RES MF 47.5K 1% 1/4W144108R60RES MF 47.5K 1% 1/4W144108R61RES MF 47.5K 1% 1/4W144108R62RES MF 47.5K 1% 1/4W144108R63RES MF 10 OHM 1% 1/4W144157R64RES MF 10 OHM 1% 1/4W144157R65RES MF 47

45、.5K 1% 1/4W144108R66RES MF 47.5K 1% 1/4W144108R67RES MF 2.21 OHM 1/4W 1%144378R69RES MF 1K 1% 1/4W144090R70RES MF 221 OHM 1% 1/4W144172R71RES MF 33.2K 1% 1/4W144015R72RES MF 681 OHM 1% 1/4W144195R74RES MF 267K 1% 1/4W144118R75RES MF 2.21 OHM 1/4W 1%144378R76RES MF 1.21K 1% 1/4W144191R77RES MF 4.99K

46、1% 1/4W144098R79RES MF 1K 1% 1/4W144090R80RES MF 681 OHM 1% 1/4W144195R81RES MF 33.2K 1% 1/4W144015R83RES MF 1.21K 1% 1/4W144191R84RES MF 267K 1% 1/4W144118R86RES MF 4.75K 1% 1/4W144097R87RES MF 365 OHM 1/4W144071R88RES MF 47.5K 1% 1/4W144108R90RES MF 1.5K 1% 1/4W144128R92RES MF 100K 1% 1/4W144113R9

47、3RES MF 10 OHM 1% 1/4W144157R94RES MF 2.74K 1% 1/4W144304R95RES MF 200K 1% 1/4W144117R96RES MF 1.5K 1% 1/4W144128R97RES MF 47.5 OHM 1% 1/4W144442R98RES MF 10 OHM 1% 1/4W144157R99RES MF 33.2K 1% 1/4W144015R100RES MF 221K 1% 1/4W144421R101RES MF 4.75K 1% 1/4W144097R102RES MF 221K 1% 1/4W144421R103RES

48、MF 221K 1% 1/4W144421R104RES MF 221K 1% 1/4W144421R105RES MF 365 OHM 1/4W144071R106RES FP 10 OHM 5% 1/4W137025R107RES MF 5.36K .5% 1/4W144399R108RES MF 3.79k .1%144398R109RES MF 47.5K 1% 1/4W144108R110RES MF 2.67K .5%144397R111RES MF 1.91K .5% 1/4W144395R112RES FP 10 OHM 5% 1/4W137025R113RES MF 11K

49、1% 1/4W144101R114RES MF 475K 1% 1/4W144364R115RES MF 475K 1% 1/4W144364R116RES MF 475K 1% 1/4W144364R117RES MF 475K 1% 1/4W144364R118RES MF 4.75K 1% 1/4W144097R119RES MF 1M 1/4W144269R120RES MF 1M 1/4W144269R121RES MF 1M 1/4W144269R122RES MF 1M 1/4W144269R123RES MF 11K 1% 1/4W144101R124RES MF 5.36K

50、.5% 1/4W144399R125RES MF 3.79k .1%144398R126RES MF 2.67K .5%144397R127RES MF 1.91K .5% 1/4W144395R128RES MF 365 OHM 1/4W144071R130RES MF 1.5K 1% 1/4W144128R132RES MF 10 OHM 1% 1/4W144157R133RES MF 100K 1% 1/4W144113R134RES MF 2.74K 1% 1/4W144304R135RES MF 200K 1% 1/4W144117R136RES MF 1.5K 1% 1/4W144