NAD 7250PE - Page 27

POWER
SWITCH
P.C.B.:
SO86B
(EXPLODED
VIEW
REF.
NO.
65)
SYMBOL
NO.
PARTS
NO.
DESCRIPTIONS
FU951
5TT4
FUSE
(A,
A1)
125V,
4A
5ST1.6
FUSE
(B,
C)
250V,
1.6A
LED
DISPLAY
P.C.B.:
MO16B
(EXPLODED
VIEW
REF.
NO.
66)
SYMBOL
NO.
PARTS
NO.
DESCRIPTIONS
D951
SY440D
LED,
FM
STEREO
D952
SG240D
LED,
SOFT
CLIPPING
FM
FRONT-END
P.C.B.:
F017A
(EXPLODED
VIEW
REF.
NO.
67)
SYMBOL
NO.
PARTS
NO.
DESCRIPTIONS
Ql
3SK45
TRANSISTOR
Q2,04,05
2SC535B
"
Q3 2SC461B ”
D1
~
D4
1SV55
DIODE,
VARIABLE
CAPACITANCE
L1
11-434
FM
ANTENNA
COIL
L2,
L4,
L5
11-412
FM
RF
COIL
L3, 11-435 ”
L6
12-565
OSC
COIL
L7
15-152
CHOKE
COIL
L8
13-533
IFT
COIL
L9
15-166
CHOKE
COIL
C2,
C10,
C12,
C20
36-134
TRIMMER
CAPACITOR,
3
~
11pF
TUNER
P.C.B.:
1023D
(EXPLODED
VIEW
REF.
NO.
68)
SYMBOL
NO.
PARTS
NO.
DESCRIPTION
1C101
LA1222
INTEGRATED
CIRCUIT
1C102
LA1235
”
1C103
LA33390
"
1C104
LB1450
”
1C105
LA1245
”
1C106,
1C107
uPC4570
”
1C108,
IC112
uPC4558
"
1C110
TC9147BP
”
1C111
TD6104P
”
1C114
L78M12
"
1C115
BA656
”
Q101
2SK212
TRANSISTOR
Q102,
Q103,
Q104
2SC929
”
Q105, 0109,
0110,
Q113
2SC1815
”
Q114,
0115,
0116,
Q117
Q118,
0130
Q106,
Q107,
0108,
0111
2SA1015
”
Q112,Q119,
0129
Q122
2SK30A
”
32