McIntosh MR 71

REPLACEMENT PARTS
All parts not listed are common items obtain¬
able from radio parts jobbers.
Replacement parts may be obtained when ordered
by PART NUMBER from:
McIntosh Laboratory, Inc.
Customer Service Department
2 Chambers Street
Binghamton, New York 13903
(telephone 607 - 7 23 - 3512 )
CAPACIT0RS
Symbol
Number Description
Part
Number
C35
Elect.
10 pF
25V NP
066-005
C43
Mylar
. 1 pF
250V
064-037
C59
Elect.
40 pF
200 V
066-049
C60 Elect.
50/50/50/50 pF
200/200/200/200V
066-036
C71
Mylar
3300pF 125 V
064-074
C75
Mylar
. 1 pF
250V
064-037
C ?8
Mica 4700pF
100V
063-005
C79
Mica 4700pF 100V
063-005
C 84
Elect.
500 pF
12V
066-024
093,94
Elect.
lpF
150V 066-050
095,96
Elect. 10 pF
3V
066-110
DIODES
D1 Se. rectifier
070-005
D2
Se.
rectifier 070-005
D3
Variable cap. diode 070-020
D4 Si.
signal
diode 070-022
d5
Si.
signal
diode 070-022
D 6 Si. signal
diode 070-022
D7
Si.
signal diode 070-022
D0
Si. signal diode 070-022
D9
Si.
signal
diode 070-022
DIO
Ge. signal
diode
070-003
Dll Ge •
signal
diode 070-003
D12
Ge.
signal
diode 070-003
D13 Ge •
signal
diode
070-003
D14 Si.
rectifier
070-030
D15
Zener diode 5.6V
070-035
FUSES
FI Fuse 1 Amp Slo-Blo 089-001
CHOKES
L2
RF coil
122-057
L3
Mixer coil
122-058
L4
Oscillator coil
122-007
L5
Filter coil (19kHz phase)
122-008
L 6
Choke 1.5 pH 122-032
L7
Choke .47 pH 122-010
l 8
Choke 2.5 pH 122-033
L9
Choke 1.2 pH
122-011
L10
Parasitic choke
122-028
Lll
Choke 1.2 pH 122-011
L12
Choke 75 pH
122-013
L13 Choke 1.5 pH
122-032
L14
Choke 2.5mH
122-031
L15
Choke 75 pH
122-013
L16
Choke 1.2 pH 122-011
L17
Choke 2.2 pH
122-001
Ll 8
Choke 2.2 pH
122-001
L19 Choke 1.2 pH
122-016
L20
Choke 1.2 pH
122-011
L21
Choke 1.2 pH
122-011
L22
Choke .47 pH
122-010
METERS
Signal strength meter
124-005
Tuning meter
124-006
TRANSISTORS
(41
Si, NPN transistor
132-042
P 0TENTI0METERS
R1
AFC control
134-068
R2
Muting adjust
134-063
R3
MPX light adjust
134-062
R4
Volume control
134-067
R5
Output adjust
134-001
RESISTORS
R52
Wirewound 220
ohms
5w
139-009
R53
Wirewound
220
ohms
5W
139-009
R56
Wirewound
2 ohms
5w
139-005
SWITCHES
51
52
53
Ll
Antenna coil 122-026
Muting switch
Mode switch
Lamp intensity switch
14-6-022
146-063
148-003