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Aiwa AD-1800 Service Manual page 36

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Symbol No.
<REC EQ CIRCUIT BOARD SECTION>
PCB-F
201,202,203,
204
205,206
R157,158
R255,256
C241,242
C 239, 240
C233,234,237,
238
C231,232,235;
236
<DOLBY-NR CIRCUIT BOARD SECTION>
PCB-G,H
TR301,302,
303,304,
309,310
TR305,306,
307,308,
313,314
TR311,312
FET301,302
D301,302,303,
304,311,312
D305,306,309,
310
C307,308
SFR301,302
SFR303,304
R365,366
R361,362
R363,364
R341,342
R305,306,335,
336
R333,334
R325,326,359,
360
R309,310
R301,302,337,
338
R345,346,347,
348,349,350
R351,352
R343,344,367,
368
R321,322
R307,308,319,
320,
R311,312,327,
328,353,354
R329,330
R355,356
R303,304,357,
358
R313,314
Part No.
Description
82-381-602-11
82-372-670-01
82-379-606-01
88-181-152-01
88-181-392-01
88-707-700-01
88-707-830-01
88-707-890-01
88-707-860-01
82-379-608-11
89-308-284-01
89-308-285-01
89-106-285-01
82-371-625-01
87-026-066-01
88-05 1-060-01
82-371-647-01
87-021-423-01
87-021-421-01
87-032-640-01
88-181-330-01
88-181-470-01
88-181-102-01
88-181-122-01
88-181-182-01
88-181-222-01
88-181-272-01
88-181-332-01
88-181-682-01
88-181-822-01
88-181-103-01
88-181-153-01
88-181-223-01
88-181-273-01
88-181-333-01
88-181-393-01
88-181-473-01
88-181-124-01
88-181-154-01
Rec EQ circuit board
Coil (3.3mH)
Coil (4.7mH)
<Resistors>
1.5ka
1/4W
+5%
ELR
3.9k2
1/4W
+5%
ELR
<Capacitors>
0.0033uF 50V
Mylar
0.022uF
50V
Mylar
0.027nF
50V
Mylar
O0.068uF
50V
Mylar
DOLBY-NR circuit board
Transistor, 2SC-828 (R)
Transistor, 2SC-828 (S)
Transistor, 2SA-628 (F)
FET 2SK-30 (D)
Diode M-8513A
(O)
Diode 1N-60
Zener diode RD-7.5 (E)
Semi-fixed resistor, 3.3k2-B
Semi-fixed resistor, 1k2-B
Connector (10P)
<Resistors>
332
1/4W
+5%
ELR
472
1/4W
+5%
ELR
1kQ
1/4W
+5%
ELR
1.2kQ
1/4W
+5%
ELR
1.8kQ
1/4W
+5%
ELR
2.2k2
1/4W
+5%
ELR
2.7k2
1/4W
+5%
ELR
3.3k2
1/4W
+5%
ELR
6.8kQ2
1/4W
+5%
ELR
8.2k2Q
1/4W
+5%
ELR
10k2
1/4W
+5%
ELR
15kQ
1/4wW
+5%
ELR
22k2
1/4W
+5%
ELR
27k2Q
1/4W
+5%
ELR
33kQ
1/4W
+5%
ELR
39k2Q
1/4W
+5%
ELR
47kQ
1/4W
+5%
ELR
120k2
«=61/4W +5%
ELR
150kQ
1/4W
+5%
ELR
41
Common
Q
Model
af
&NNNN
NONNN
AN

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