McIntosh MAC 4300V - Front Panel Controls; Message Center and Power Indicators; Input Selection and Tuning Controls; Equalizer and Speaker Selection

SECTION 3
PARTS
LIST
Symbol
No.
DIODES
D1
D2
INTEGRATED
IC1
tc2
IC3-IC6
tc7
TRAT.ISISTORS
81
02, 05
03, 04
o6
07,
gB
RESISTORS
R24, R35
R36, R4l
R46, R51
R56
MISCELLANEOIJS
J4
117340
Headphone
Jack
IC1
Part
Description
No.
070085
zN, 6.2V,
5%,
500mw, 1N52348
O70O47
SIG,
75V,
150m4, 1N4148
CIRCUITS
133132
CMOS, Volume
Control, TC9153P
133094
DuaI Operational
Amp,
NE5532N
133028
Dual Hi-Speed
Operational
Amp,
MC4558CP1
133094
Dual Operational
Amp,
NE5532N
132193
N,
JFET, 2N4392
132223
PNP,
MPS4126
132223
NPN,
MPS4124
132223 NPN,
MPS4124
't32222
N, FET,
J108
134397
POT,
Balance/Loudness
'134316
POT,
100K ohm/100K
ohm,
Equalizer
134316
POT,
1OOK
ohm/1OOK
ohm,
Equalizer
13431
6 POT,
100K ohm/'100K
ohm,
Equalizer
Preamplifier
LOUDNESS
PCB 046918
A
ffi
r50
500 t500
EQUALIZER
PCB 046918
B
o2-o6
17