Electrical Parts List - NAD 7155 Service Manual

ELECTRICAL PARTS LIST
NOTE: This is not a complete electrical parts list.
FRONTEND P.C.B.: FO18A (EXPLODED VIEW REF. NO. 72)
Q1,Q2 3SK45(B) F.E.T.
Q3 2SC461(B) TRANSISTOR
04,05 2SC535(B) TRANSISTOR
L2 11-432 FM RF COIL
L3,L4 11-433 FM RF COIL
7 10uH CHOKE COIL
Ls 0.56uH CHOKE COIL
C22 50V, 15pF, J, RH o
C23 50V, 10pF +0.5pF, RH a
C24 5OV, 1pF +0.25pF, CK i
C25 5OV, 1.5pF +0.25pF, CK me
C34 50V, 8pF +0.5pF, CH x
TUNER P.C.B.: 1023B (EXPLODED VIEW REF. NO. 73)
SYMBOL NO. PARTS NO. DESCRIPTIONS
1C101
LA1222 INTEGRATED
CIRCUIT
1€102 LA1235 %
1C103 LA3390 "
1C104 LB1450
1C105 LA1245 ig
1€106, IC107, 1C,122 uPC4558 *
1c108 NJMO072D we
1€110 TC9157P "J
1¢111 TD6104P a
10114 L78M12 =
1C115 BA656 "
Q101 2SK212(E) F.E.T.
Q102 - 0104 2SC929(E) TRANSISTOR
Q105, 0109, 0110 2S8C1815(Y,GR) 7
Q113 - 0118, 0124 re 2
Q130 i
Q106 - 0108, 0111 2SA1015(Y, GR) a
Q112, 0119, 0125 ie %
Q129 , =
Q122, 0123 2SK30A(GR) F.E.T.
D101 - D104, D119 18446 DIODE
D134, D135 er ss
D105 -D114, D126 DS442BT fe
D132, D133, D136 - D139 bd
D141, 0142, D148 - D151
D159, 0177 o
30
SYMBOL NO. PARTS NO.
D118 GZA6.8Y
D127 GZA3.9Y
D164 GZA13X
D168 GZA36X
D170 GZA5.6Y
D124, D125 FC66M
D165 - D167, D169 SR-1K
D171 DBA10B
L101 13-538
L102 13-536
L103 12-564
L104 13-348
L105 15-167
L106 13-347
FL101 19-138
FL102, FL103 19-151
FL104 19-152
FL105 19-153
CF101 - CF103 19-154
CF104 19-136
CF105 19-140
C104 50V, 68pF, J, RH
C105 50V, 100pF, J, RH
C121 50V, 0.68uF
C124 SOV, 3.3uF
C125, C160, C214 50V, 2.2uF
C126, C169, C215 SOV, 1uF
C147, C148, C209 36-136
C163, C204 SOV, 0.22uF
C201, C243 SOV, 0.1uF
C202 50V, 0.33uF
C213 5.5V, 0.047uF
C245 50V, 68pF, J, eal
5O0V, 15pF, J, RH
R107, R167 20KQ, B
R158, R208 50KQ,B
R164, R249, R250 10KQ, B
R185 6.8KQ, 1/2W
R256 5KQ,B
R311 2402, 1W
R322 220KQ x 5
XTAL201 19-205
$103, $104 81-451
$105 i
FU201 MDL1/10
100mA
FU202 MDL3/8
315mA
31
DESCRIPTIONS
ZENER DIODE )
VARACTOR DIODE
RECTIFIER
IFT COIL
FM DETECTOR COIL
AM OSCILLATOR COIL
450KHz MATCHING COIL
CHOKE COIL, 120uH
IFT COIL
ANTIBIRDY FILTER )
LOW PASS FILTER
CERAMIC FILTER
CERAMIC CAPACITOR
ELECTROLYTIC CAPACITOR, LOW LEAKAGE
TRIMMER CAPACITOR, 5.2 - 30pF
ELECTROLYTIC CAPACITOR, LOW LEAKAGE
MEMORY BACKUP CAPACITOR
CERAMIC CAPACITOR
VARIABLE RESISTOR
CARBON RESISTOR
VARIABLE RESISTOR
OXIDE METAL RESISTOR, RSF1B
RESISTOR ARRAY
CRYSTAL, 7.2MHz
DEEMPHASIS, SLIDE SWITCH
9/10KHz, as
FUSE, 250V, 1/10A (A VERSION) !
FUSE, 250V, 100mA (B, C VERSION)
FUSE, 250V, 3/8A (A VERSION)
FUSE, 250V, 315mA (B, C VERSION) ;