McIntosh MC501 Service Manual page 14

PARTS LIST cont'd
POWER PCB 749831 (Cont'd.)
Ref. No. Description
J3 BLADE FASTON W/FEET
J4 BLADE FASTON W/FEET
J5 BLADE FASTON W/FEET
J6 BLADE FASTON W/FEET
J9 BLADE FASTON W/FEET
J7 CONN MALE 7 PIN
J8 CONN 4 PIN
J10 CONN 4 PIN
J13 BLADE FASTON W/FEET
J11 CONN HEADER 2 PIN 0.156
J12 CONN HEADER 2 PIN 0.156
J14 CONN MALE 9 POS FRICTION LOCK
J15 CONN MALE 9 POS FRICTION LOCK
J16 CONN MALE 9 POS FRICTION LOCK
J17 BLADE FASTON W/FEET
J18 BLADE FASTON W/FEET
K1 RELAY 48VDC TV-F
PCB1 PC BD POWER SUPPLY
Q1 TRIAC OPTOCOUPLER
Q2 TRANSISTOR NPN SILICON
Q3 TRANSISTOR PNP SILICON
Q4 TRANSISTOR NPN SILICON
Q5 TRANSISTOR PNP SILICON
Q6 TRANSISTOR P CHAN JUNCTION FET
Q7 TRANSISTOR PNP SILICON
U2 IC REGULATOR -15V
U1 IC REGULATOR 15V
R1 RES MF 33.2K 1% 1/4W
R2 RES MF 33.2K 1% 1/4W
R3 RES MF 2.74M 1% 1/4W
R4 RES WW 1.5K 5% 5W
R5 RES MF 1.1K 1% 1/4W
R6 RES MF 22.1K 1% 1/4W
R7 RES MF 1M 1% 1/4W
R8 RES MF 12.1K 1% 1/4W
R9 RES MF 2.1K 1% 1/4W
R10 RES MF 12.1K 1% 1/4W
R11 RES MF 3.32K 1% 1/4W
R12 RES MF 20K 1% 1/4W
R13 RES MF 2.1K 1% 1/4W
R14 RES MF 150K 1% 1/4W
R15 RES WW 2.7 OHM 10% 2W FP
R16 RES WW 2.7 OHM 10% 2W FP
SP1 BRACKET PCB CARD MOUNTING
SP2 BRACKET PCB CARD MOUNTING
SP4 BRACKET PCB CARD MOUNTING
SP32 BRACKET PCB CARD MOUNTING
T1 TRANSFORMER CURRENT
SCR MS 6-32 X 3/16 SEMS PH PN
4 INPUT PCB 749829
C1 CAP ELECT 10UF 50V
C2 CAP ELECT 10UF 50V
C3 CAP MONO .1UF 50V 20% Z5U
C4 CAP MONO 47PF 200V 10% NPO
C5 CAP MONO 22PF 200V 10% NPO
C6 CAP MONO 22PF 200V 10% NPO
23
Part No.
Ref. No. Description
117708 C7 CAP MPF 0.22UF 5% 63VDC
C8 CAP ELECT 10UF 50V
117708
117708 C9 CAP MONO .1UF 50V 20% Z5U
117708 C10 CAP MONO .1UF 50V 20% Z5U
C11 CAP MPF 0.022UF 5% 63VDC
117708
117217 J1 CONN XLR FEM HORIZ PCB LATCH
117215 J2 JACK RCA 1P RED
117215 J3 JACK HEADPHONE DUAL BLACK 1/8"
J5 CONN MALE 9 POS FRICTION LOCK
117708
117404 J6 CONN MALE 9 POS FRICTION LOCK
117404 PCB1 PC BD INPUT
R1 RES MF 100 OHM 1% 1/4W
117244
117244 R2 RES MF 174K 1% 1/4W
117244 R3 RES MF 174K 1% 1/4W
117708 R4 RES MF 68.1 OHM 1% 1/4W
117708 R5 RES MF 10K 1% 1/4W
087080 R6 RES MF 10K 1% 1/4W
129660 R7 RES MF 10K 1% 1/4W
R8 RES MF 1M 1% 1/4W
131024
132317 R9 RES MF 1.5K 1% 1/4W
132304 R10 RES MF 1.5K 1% 1/4W
132317 R11 RES MF 20K 1% 1/4W
R12 RES MF 10 OHM 1% 1/4W
132304
132320 R13 RES MF 10 OHM 1% 1/4W
132304 S1 SWITCH SLIDE DPDT
SP1 BRACKET PCB CARD MOUNTING
133588
133589 U1 IC OPERATIONAL AMP LOW NOISE
144694 U3 IC REGULATOR +5V
U2 IC NAND SCHMIT 2-IN X 4
144694
SCR MS 6-32X1/4 SEMS PH PN CLR
144578
139247 NUT KEP 6-32 SPECIAL
144514
144564 5 METER/LIGHTS PCB 749830
144577
SPACER LED 3/4" LONG
144550 C1 CAP MONO .1UF 50V 20% Z5U
144585 C2 CAP ELECT 1000UF 25V
144550
C3 CAP MONO .1UF 50V 20% Z5U
144518
C4 CAP MONO .1UF 50V 20% Z5U
144524 C5 CAP MONO .1UF 50V 20% Z5U
144585 C6 CAP MPF 1UF 5% 63VDC
144627
C7 CAP MPF 0.22UF 5% 63VDC
139259 D1 DIODE ZENER 8.2V 1/2W
139259 D2 DIODE SILICON
003611
D3 DIODE SILICON
003611
D4 DIODE SILICON
003611 D5 DIODE SILICON
003611 D6 DIODE SILICON
159353
D7 DIODE SILICON
400348 D8 DIODE SILICON
D9 LED AMBER
DS1 LED BLU 5MM HI-INTENSITY
066445 (DS1) SPACER LED
DS2 LED GRN 5MM HI-INTENSITY
066445
061346 (DS2) SPACER LED
061340 DS3 LED BLU 5MM HI-INTENSITY
(DS3) SPACER LED
061339
DS4 LED GRN 5MM HI-INTENSITY
061339
Part No.
Ref. No. Description
064329 (DS4) SPACER LED
066445 DS5 LED GRN 5MM HI-INTENSITY
061346 (DS5) SPACER LED
061346 DS6 LED GRN 5MM HI-INTENSITY
064316
(DS6) SPACER LED
117814 DS7 LED GRN 5MM HI-INTENSITY
117706 (DS7) SPACER LED
117825 DS8 LED RED HIGH EFFICIENCY
117244 D10 DIODE SILICON
117244 D11 DIODE SILICON
129658 D12 DIODE SILICON
144568
J1 CONN MALE 9 POS FRICTION LOCK
144601 J2 CONN 4 PIN
144601 J3 CONN 3 POS MALE MTS100 NORMAL
144507 J4 HEADER 2 PIN LATCHING
144504 J5 CONN 4 PIN
144504 Q1 TRANSISTOR NPN SILICON
144504 Q2 TRANSISTOR NPN SILICON
144577 Q3 TRANSISTOR NPN SILICON
144539 Q4 TRANSISTOR NPN SILICON
144539 Q5 TRANSISTOR NPN SILICON
144524 Q6 TRANSISTOR PNP
144553 Q7 TRANSISTOR PNP
144553 U1 IC DUAL OPERATIONAL AMPLIFIER
148076 U2 IC DUAL OPERATIONAL AMPLIFIER
003611 R1 RES MF 47.5K 1% 1/4W
133565 R2 RES MF 47.5K 1% 1/4W
133568 R3 RES MF 10K 1% 1/4W
133595
R4 RES MF 10K 1% 1/4W
400250 R5 RES MF 8.25 OHM 1% 1/4W
402045 R6 RES MF 93.1K 1% 1/4W
R7 RES MF 7.5K 1% 1/4W
R8 RES MF 12.1K 1% 1/4W
R9 RES MF 221K 1% 1/4W
017927
061346 R10 RES MF 150K 1% 1/4W
066513 R11 RES MF 4.75K 1% 1/4W
R12 RES MF 200K 1% 1/4W
061346
R13 RES MF 681 OHM 1% 1/4W
061346
061346 R14 RES MF 18.2K 1% 1/4W
R15 RES MF 22.1K 1% 1/4W
064337
R16 RES MF 10M 1% 1/4W
064329
070130 R17 RES MF 150K 1% 1/4W
070174 R18 RES MF 12.1K 1% 1/4W
R19 RES MF 4.75K 1% 1/4W
070174
R20 POT TRIM 2K OHM 20%
070174
070174 R21 POT TRIM 2K OHM 20%
R22 POT TRIM 100K OHM 20%
070174
R23 RES MF 365 OHM 1% 1/4W
070174
070174 R24 RES MF 365 OHM 1% 1/4W
058133 R26 RES MF 12.1K 1% 1/4W
R29 RES MF 806 OHM 1% 1/4W
058166
R30 RES MF 200K 1% 1/4W
112108
058165 R31 RES MF 4.75K 1% 1/4W
R25 RES MF 100 OHM 1% 1/4W
112108
R27 RES MF 2.74M 1% 1/4W
058166
112108 R28 RES MF 562 OHM 1% 1/4W
PC BD METER
058165
24
Part No.
112108
058165
112108
058165
112108
058165
112108
058148
070174
070174
070174
117244
117215
117214
117766
117215
132317
132317
132317
132317
132317
132254
132254
133578
133578
144526
144526
144504
144504
144558
144625
144571
144550
144629
144627
144520
144531
144567
144563
144564
144575
144627
144550
144520
134507
134507
134504
144505
144505
144550
144512
144531
144520
144568
144578
144622
129659