McIntosh MAC 4300V Service Manual

FM Tuner
(Only
Sect¡on 6 Parts Symbol
Numbered)
FM TUNER
PORTION
OF
PCB
046811
mm.-'
BEY
-fãD
E
E
oooooooooooooo
IC3,IC5
fi
l;l
l-l
.r
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g
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SECTION 6
PARTS
LIST
Symbol
No.
DIODES
Dl
JD2
D3
D4
D5-D7
D8
D9, D1 3
FILTERS
FN'l
,
FN2
FN3,
FN4
TNTEGRATED
IC1
rcz
IC3
IC4
ILJ
TRAl'lsISTORS
01
132205
Q2,83
132223
04 132181
05
132224
TRA¡¡SFORMERS
162114
162103
162102
N,
MOSFET Dual
NPN,
MC4i24
NPN,
MPSHt0
PNP, MC4126
FM Mixer
FM
Discriminator
FM
Discriminator
Gate,
MFE521
(Secondary
)
(
Primary
)
Part
Description
No.
070003 Ge, SIG,
45V, 10m4, 1N541
o7o122
VAC, Matched, Selected SVC21i
O7OO47 SIG,
75V, 150m4, 1N4148
O7O122
VAC
Matched Selected SVC21
1
070130 zN, 8,2V, 5%, 500mW,
1N5237
O7OO47 SIG,
75V, 150m4, 1N4148
18OO24 Filter,
CER,
10.64-10.76MH2,
Color Coded, SFE10.7
180028
Filter,
LC, Low
Pass,
Multiplex
CIRCUITS
133129
RF Mixer, IF, LA1'l
70
133056 MPX-PLL
Demodulator,
TCA4500A
133028
DuaI Hi-Speed
Openational
Amp,
M4558CP1
133110 FM-IF
System, L41235
133131 Operational
Amp,
MC34081P
Q1
T,I
f2
T3
J{\
Flïl
@
P--'-ó;à,.
@l-.a'à
f*l-;-ËËË ffiQËl-
ü
F--------l
ttlt
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.{El^
\Í7
r\fiç3/r+qgr+ I
-
lALiAr+
HHË'HHWt-ÆHffio
Y
-{t-ol
sP2
AM/FM
TUNER PCB 046811
ANODE
@HNffi
catttoDE
D3, D5-7
:#.*,Ë
l
,
qo
r-ræ
ffioð
Hæocg
't--:*t---re
H-Ëf
0*m
HusËÞ$oH
H'frHåÆ
AA
GÐ.{-ñ,-}
'oHeöH-".-
I
2
24
Q4

McIntosh MAC 4300V Specifications

General

Brand	McIntosh
Model	MAC 4300V
Category	Receiver
Language	English