McIntosh C2500 Service Manual

C2500
89
PARTS LIST cont’d.
DIGITAL AUDIO PCB 751120 (Cont’d.)
Ref No. Description Part No.
Ref No. Description Part No.
L4 INDUCTOR 3.3UH 375MA SMD 122428
L6 FERRITE 1000 OHM 0.5 AMP SMD 076026
L7 FERRITE 1000 OHM 0.5 AMP SMD 076026
L9 FERRITE 1000 OHM 0.5 AMP SMD 076026
L10 FERRITE 1000 OHM 0.5 AMP SMD 076026
L11 FERRITE 1000 OHM 0.5 AMP SMD 076026
L14 FERRITE 1000 OHM 0.5 AMP SMD 076026
LED0 LED WHITE SMD 058193
LED1 LED WHITE SMD 058193
LED2 LED WHITE SMD 058193
LED3 LED WHITE SMD 058193
LED4 LED WHITE SMD 058193
PCB1 PC BD DIGITAL AUDIO 130095
Q3 TRANSISTOR NPN 2SC4694 SMD 132336
Q4 TRANSISTOR PNP A55 SMD 132334
Q6 TRANSISTOR NPN 2SC4694 SMD 132336
R3 RES SMD0805 1.5K 1/8W 1% 145022
R4 RES SMD0805 475 1/8W 1% 145020
R5 RES SMD0805 332 1/8W 1% 145006
R6 RES SMD0805 1.5K 1/8W 1% 145022
R7 RES SMD0805 22.1 1/8W 1% 145003
R8 RES SMD0805 1.5K 1/8W 1% 145022
R9 RES SMD0805 1.82K 1/8W 1% 145023
R10 RES SMD0805 1.82K 1/8W 1% 145023
R12 RES SMD0805 10K 1/8W 1% 145010
R13 RES SMD0805 1.5K 1/8W 1% 145022
R14 RES SMD0805 1.82K 1/8W 1% 145023
R15 RES SMD0805 1.82K 1/8W 1% 145023
R16 RES SMD0805 22.1 1/8W 1% 145003
R17 RES SMD0805 1.5K 1/8W 1% 145022
R18 RES SMD0805 22.1 1/8W 1% 145003
R19 RES SMD0805 22.1 1/8W 1% 145003
R20 RES SMD0805 475 1/8W 1% 145020
R21 RES SMD0805 332 1/8W 1% 145006
R22 RES SMD0805 22.1 1/8W 1% 145003
R23 RES SMD0805 10K 1/8W 1% 145010
R24 RES SMD0805 1K 1/8W 1% 145007
R25 RES SMD0805 22.1 1/8W 1% 145003
R26 RES SMD0805 22.1 1/8W 1% 145003
R27 RES SMD0805 475 1/8W 1% 145020
R28 RES SMD0805 47.5K 1/8W 1% 145013
R29 RES SMD0805 1K 1/8W 1% 145007
R30 RES SMD0805 22.1K 1/8W 1% 145012
R31 RES SMD0805 47.5 1/8W 1% 145004
R32 RES SMD0805 2.21K 1/8W 1% 145024
R33 RES SMD0805 47.5 1/8W 1% 145004
R34 RES SMD0805 47.5K 1/8W 1% 145013
R35 RES SMD0805 75 1/8W 1% 144727
R36 RES SMD0805 75 1/8W 1% 144727
R37 RES SMD0805 1K 1/8W 1% 145007
R38 RES SMD0805 10K 1/8W 1% 145010
R39 RES SMD0805 1K 1/8W 1% 145007
R40 RES SMD0805 1K 1/8W 1% 145007
R41 RES SMD0805 22.1K 1/8W 1% 145012
R43 RES SMD0805 47.5 1/8W 1% 145004
R44 RES SMD0805 6.81K 1/8W 1% 145029
R45 RES SMD0805 33 1/8W 1% 144729
R48 RES SMD0805 0 1/8W 0% 145016
R49 RES SMD0805 3.32K 1/8W 1% 145026
6
R50 RES SMD0805 47.5 1/8W 1% 145004
R51 RES SMD0805 2.21K 1/8W 1% 145024
R52 RES SMD0805 1K 1/8W 1% 145007
R53 RES SMD0805 475 1/8W 1% 145020
R54 RES SMD0805 22.1K 1/8W 1% 145012
R55 RES SMD0805 1K 1/8W 1% 145007
R56 RES SMD0805 33 1/8W 1% 144729
R57 RES SMD0805 475 1/8W 1% 145020
R58 RES SMD0805 332 1/8W 1% 145006
R59 RES SMD0805 1.5K 1/8W 1% 145022
R60 RES SMD0805 1.5K 1/8W 1% 145022
R61 RES SMD0805 1.82K 1/8W 1% 145023
R62 RES SMD0805 1.82K 1/8W 1% 145023
R63 RES SMD0805 22.1 1/8W 1% 145003
R64 RES SMD0805 1.5K 1/8W 1% 145022
R65 RES SMD0805 1.82K 1/8W 1% 145023
R66 RES SMD0805 1.82K 1/8W 1% 145023
R67 RES SMD0805 22.1 1/8W 1% 145003
R68 RES SMD0805 1.5K 1/8W 1% 145022
R69 RES SMD0805 475 1/8W 1% 145020
R70 RES SMD0805 332 1/8W 1% 145006
R71 RES SMD0805 47.5 1/8W 1% 145004
R72 RES SMD0805 22.1 1/8W 1% 145003
R74 RES SMD0805 47.5 1/8W 1% 145004
R75 RES SMD0805 47.5 1/8W 1% 145004
R76 RES SMD0805 22.1 1/8W 1% 145003
R77 RES SMD0805 47.5K 1/8W 1% 145013
R78 RES SMD0805 1K 1/8W 1% 145007
R79 RES SMD0805 22.1 1/8W 1% 145003
R81 RES SMD0805 1.5K 1/8W 1% 145022
R82 RES SMD0805 47.5 1/8W 1% 145004
R84 RES SMD0805 10K 1/8W 1% 145010
R85 RES SMD0805 10K 1/8W 1% 145010
R86 RES SMD0805 47.5K 1/8W 1% 145013
R87 RES SMD0805 47.5K 1/8W 1% 145013
R88 RES SMD0805 1K 1/8W 1% 145007
R89 RESSMD0805 4.75K 1/8W 1% 145008
R90 RES SMD0805 47.5K 1/8W 1% 145013
R96 RES SMD0805 22.1 1/8W 1% 145003
R99 RES SMD0805 100K 1/8W 1% 145014
R102 RES SMD0805 10K 1/8W 1% 145010
R103 RES SMD0805 10K 1/8W 1% 145010
R104 RES SMD0805 10K 1/8W 1% 145010
R105 RES SMD0805 10K 1/8W 1% 145010
R106 RES SMD0805 3.32K 1/8W 1% 145026
R107 RES SMD0805 3.92K 1/8W 1% 145027
R108 RES SMD0805 3.92K 1/8W 1% 145027
R111 RES SMD0805 22.1 1/8W 1% 145003
R112 RES SMD0805 47.5K 1/8W 1% 145013
R113 RES SMD0805 22.1 1/8W 1% 145003
R114 RES SMD0805 22.1 1/8W 1% 145003
R115 RES SMD0805 22.1 1/8W 1% 145003
R118 RES SMD0805 22.1 1/8W 1% 145003
R119 RES SMD0805 22.1 1/8W 1% 145003
R120 RES SMD0805 22.1 1/8W 1% 145003
R122 RES SMD0805 22.1 1/8W 1% 145003
R123 RES SMD0805 22.1 1/8W 1% 145003
R124 RES SMD0805 22.1 1/8W 1% 145003
R128 RES SMD0805 22.1 1/8W 1% 145003

McIntosh C2500 Specifications

General

Total Harmonic Distortion	0.08%
Signal to Noise Ratio	100dB
Rated Output Voltage	2.5V unbalanced, 5V balanced
Maximum Output Voltage	8V unbalanced, 16V balanced
High Level Voltage Gain	15dB
Type	Vacuum Tube Preamplifier
Inputs	6 unbalanced, 2 balanced, 1 phono MC, 1 phono MM
Outputs	3 unbalanced, 2 balanced
Weight	29 lbs (13.2 kg)
Input Impedance	47k ohms
Phono Voltage Gain	40dB (MM), 60dB (MC)
Frequency Response	+0, -0.5dB from 20Hz to 20, 000Hz +0, -3dB from 10Hz to 100, 000Hz