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McIntosh MC302 Service Manual page 30

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PARTS LIST
MAIN PCB 751291 (Cont'd.)
2
Ref. No. Description
J17
BLADE FASTON W/FEET
J18
BLADE FASTON W/FEET
J19
BLADE FASTON W/FEET
J20
BLADE FASTON W/FEET
J22
HEADER 2MM 7PIN R-ANGLE
J24
HEADER 2MM 7PIN R-ANGLE
J25
CONN 12 PIN FFC RA SMD
J26
HEADER 2MM 7PIN R-ANGLE
J27
HEADER 2MM 7PIN R-ANGLE
J28
CONN 12 PIN FFC RA SMD
J31
CONNECTOR LATCHING 2PIN RA SMD
J32
CONNECTOR LATCHING 2PIN RA SMD
K1
RELAY POWER TV8 12V
K2
RELAY POWER TV8 12V
PCB1
PC BD MAIN
Q1
TRANSISTOR NPN A05 SMD
Q2
TRANSISTOR NPN A05 SMD
Q3
TRANSISTOR NPN A05 SMD
Q4
TRANSISTOR P FET 1-4PO 250 OHM
Q5
TRANSISTOR NPN A05 SMD
Q6
TRANSISTOR NPN A05 SMD
Q7
TRANSISTOR NPN A05 SMD
Q8
TRANSISTOR NPN A05 SMD
Q9
TRANSISTOR PNP A55 SMD
Q12
TRANSISTOR PNP A55 SMD
Q13
TRANSISTOR NPN A05 SMD
Q14
TRANSISTOR NPN A05 SMD
Q15
TRANSISTOR NPN A05 SMD
Q16
TRANSISTOR NPN 2SC3324 SMD
Q17
TRANSISTOR NPN 2SC3324 SMD
Q18
TRANSISTOR NPN 2SC3324 SMD
Q19
TRANSISTOR NPN 2SC3324 SMD
Q20
TRANSISTOR N JFET
Q21
TRANSISTOR N JFET
Q22
TRANSISTOR NPN 20V MUTE 2SC4694
Q23
TRANSISTOR NPN 20V MUTE 2SC4694
R1
RES POLYSWITCH RXE030
R2
RES SMD0805 100K 1/8W 1%
R3
RES POLYSWITCH RXE110
R4
RES POLYSWITCH RXE110
R5
RES SMD0805 150K 1/8W 1%
R6
RES SMD0805 47.5K 1/8W 1%
R7
RES SMD0805 27.4K 1/8W 1%
R8
RES SMD0805 1.21K 1/8W 1%
R9
RES SMD0805 150K 1/8W 1%
R10
RES SMD0805 27.4K 1/8W 1%
R11
RES SMD0805 221K 1/8W 1%
R12
RES SMD0805 82.5K 1/8W 1%
R13
RES SMD0805 27.4K 1/8W 1%
R14
RES SMD0805 2.21M 1/8W 1%
R15
RES SMD0805 1M 1/8W 1%
R16
RES SMD0805 47.5K 1/8W 1%
R17
RES SMD0805 10K 1/8W 1%
R18
RES SMD0805 100K 1/8W 1%
R19
RES SMD0805 1K 1/8W 1%
R20
RES SMD0805 1K 1/8W 1%
R21
RES SMD0805 10K 1/8W 1%
R22
RES SMD0805 10K 1/8W 1%
R23
RES SMD0805 33.2K 1/8W 1%
(Cont'd.)
Part No.
117708
117708
117708
117708
117941
117941
117990
117941
117941
117990
118027
118027
087086
087086
130106
132333
132333
132333
132220
132333
132333
132333
132333
132334
132334
132333
132333
132333
132345
132345
132345
132345
132319
132319
132336
132336
144670
145014
144671
144671
145037
145013
145032
145021
145037
145032
145038
145036
145032
145043
145042
145013
145010
145014
145007
145007
145010
145010
145033
Ref. No. Description
R24
RES SMD0805 33.2K 1/8W 1%
R25
RES SMD 0805 22.1K 1/8W 1%
R26
RES SMD0805 1K 1/8W 1%
R27
RES SMD0805 22.1 1/8W 1%
R29
RES SMD0805 681K 1/8W 1%
R31
RES SMD0805 681K 1/8W 1%
R32
RES SMD 0805 22.1K 1/8W 1%
R34
RES SMD0805 1.82K 1/8W 1%
R35
RES MET OX 220 OHM 5% 1/2W
R36
RES MF 1K 1% 1/4W
R37
RES MET OX 220 OHM 5% 1/2W
R38
RES MF 1K 1% 1/4W
R43
RES MF 10K 1% 1/4W
R44
RES MF 10K 1% 1/4W
R46
RES MF 150K 1% 1/4W
R48
RES MF 150K 1% 1/4W
R51
RES MF 20K 1% 1/4W
R52
RES MF 20K 1% 1/4W
R53
RES MF 267K 1% 1/4W
R54
RES MF 267K 1% 1/4W
R55
POT 1/4" HORIZ 100K .5W SMD
R56
POT 1/4" HORIZ 100K .5W SMD
R57
RES MF 100 OHM 1% 1/4W
R58
RES MF 100 OHM 1% 1/4W
R59
RES MF 475K 1% 1/4W
R60
RES MF 12.1K 1% 1/4W
R61
RES MF 475K 1% 1/4W
R62
RES MF 12.1K 1% 1/4W
R63
RES MF 267K 1% 1/4W
R64
RES MF 267K 1% 1/4W
R65
RES MF 3.32K 1% 1/4W
R67
RES MF 3.32K 1% 1/4W
R69
RES SMD0805 1M 1/8W 1%
R70
RES SMD0805 1M 1/8W 1%
R71
RES MF 475K 1% 1/4W
R72
RES SMD0805 475K 1/8W 1%
R73
RES MF 475K 1% 1/4W
R74
RES SMD0805 475K 1/8W 1%
RT1
THERMISTOR 5 OHM
RT2
THERMISTOR 5 OHM
T1
TRANSFORMER BACKUP
U1
IC SINGLE NAND SCHMITT SMD
U2
IC REG 1.2A LO-DROP ENABLE SMD
U3
IC REG 1.2A LO-DROP ENABLE SMD
U4
REG NEG ADJ 1A WITH ENA SMD
U5
IC SINGLE NAND SCHMITT SMD
U6
IC SINGLE NAND SCHMITT SMD
U7
IC SINGLE NAND SCHMITT SMD
U10
IC OP AMP 33178 SMD
U11
IC OP AMP 33178 SMD
JUMPER BACK-UP
RECTIFIER PCB 751288
3
C1
CAP POLYPROP 0.22UF 400V 20%
D1
RECTIFIER BRIDGE PCB 35A 600V
J1
CONN HEADER 2 PIN 0.156
J2
CONN HEADER 2 PIN 0.156
J3
BLADE FASTON W/FEET
J4
BLADE FASTON W/FEET
54
Part No.
145033
145012
145007
145003
145041
145041
145012
145023
137103
144513
137103
144513
144504
144504
144627
144627
144524
144524
144532
144532
134515
134515
144568
144568
144604
144550
144604
144550
144532
144532
144518
144518
145042
145042
144604
145040
144604
145040
144151
144151
159376
133724
133717
133717
133731
133724
133724
133724
133720
133720
173085
064438
070187
117404
117404
117708
117708

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