Teac A-450 - DOLBY B TYPE PROCESSOR

5. DOLBY B TYPE PROCESSOR
REF. NO. PARTS NO. DESCRIPTION
50491201 PC Bd. Assy
50484301 PC Board
TRANSISTORS
Q701/Q801 50424610 28C1327 (T) or
50424340 2SC1000 (BL)
Q702/Q0802 50423590 2SC644 (S) or
50424100 25C1000 (GR)
Q703/0803 50424210 2SA666 | S or
50424321 2SA493 (GR)
Q704/0804 50424940 2SC900 E
Q705/Q0805 50423590 28C644 (S) or
50424100 2SC1000 (GR)
Q706/Q806 57240981 FET 2SK30 (DA) or
57240991 FET 2SK30 (DB)
Q707/Q807 50424610 28C1327 (T) or
50424100 2SC1000 (GR)
Q708/Q808 50424210 2SA666 | S or
50424320 2SA493 (GR)
Q709/Q809 50424940 2SC900 E
DIODES
D701/D801 50422180 Silicon M8513A-R
D702/D802 50422180 Silicon M8513A-R
D703/D803 50422180 Silicon M8513A-R
D704/D804 50422170 Germanium 1N60
D705/D805 50422180 Silicon M8513A-R
D806 50425190 Zener WZO075 or
50422640 Zener 02Z-7.5A
CARBON RESISTORS
All resistors are rated +5% tolerance and 1/4 watt and
R701/R801
R702/R802
R703/R803
R704/R804
R705/R805
R706/R806
R707/R807
R708/R808
R709/R809
R710/R810
R711/R811
R712/R812
R713/R813
_ R714/R814
R715/R815
R716/R816
R717/R817
R718/R818
R719/R819
R720/R820
R721/R821
R722/R822
R723
R724/R824
R725/R825
R726/R826
R727/R827
R728/R828
R729/R829
of carbon type unless otherwise noted.
50571460 470k ohm
50571220 47k ohm
50570940 3.3k ohm
50570760 560 ohm
50571180 33k ohm
50570580 100 ohm
50571020 6.8k ohm
50570900 2.2k ohm
50570760 560 ohm
50570600 120 ohm
51813930 Metal Film 27k ohm 1/2W 1%
51813920 Metal Film 5.6k ohm 1/2W 1%
50571180 33k ohm
51813850 Metal Film 150k ohm 1/4W 2%
51813860 Metal Film 180k ohm 1/4W 2%
50571160 27k ohm
50571140 22k ohm
50571040 8.2k ohm
50570920 2.7k ohm
50571182 33k ohm
51813910 Metal Film 3.3k ohm 1/2W 1%
50571200 39k ohm
50570820 1k ohm
50571160 27k ohm
50570960 3.9k ohm
505771580 1.5k ohm
50571540 1M ohm
51813850 Metal Film 150k ohm 1/4W 2%
50571100 15k ohm
REF. NO.
R730/R830
R731/R831
R732/R832
R733/R833
R734/R834
R735/R835
R736/R836
R737/R837
R738/R838
R739/R839
R740/R840
R741/R841
R742/R842
R743/R843
R744/R844
C701/C801
C702/C802
C703/C803
C704/C804
€705/C805
C706/C806
C707/C807
C€708/C808
C709/C809
C710/C810
C711/C811
C712/C812
C713/C813
C714/C814
C715/C815
C716/C816
C717/C817
C718/C818
C719/C819
C720/C820
C721
VR701/VR801
VR702/VR802
701/L801
L702/L802
PARTS NO.
50571040
50571040
50571060
50571180
50571320
50571220
50570920
50570820
50570500
50571100
50571400
50571400
50571380
50571040
50571040
CAPACITORS
50554050
50596810
50596800
50554050
50543990
51700130
51700140
50554050
50554050
50554050
517001 20
50554050
50548040
50554030
50548040
50554050
50546561
50548040
50548040
50548830
50554260
Elec,
Polyst.
Polyst.
Elec.
Polyst.
Mylar
Mylar
Elec.
Elec.
Elec.
Mylar
Elec.
Mylar
Elec.
Mylar
Elec.
Dip. Tant.
Mylar
Mylar
Metalized
Mylar
Elec.
DESCRIPTION
8.2k ohm
8.2k ohm
10k ohm
33k ohm
120k ohm
47k ohm
2.7k ohm
1k ohm
47k ohm
15k ohm
270k ohm
270k ohm
220k ohm
8.2k ohm
33 ohm
10 mfd 16V
3000 pfd 50V 5%
3300 pfd 50V 5%
10 mfd 16V
1800 pfd 5OV 5%
0.0056 mfd 100V 1%
0.027 mfd 100V 1%
10 mfd 16V
10 mfd 16V
10 mfd. 16V
0.0047 mfd 100V 1%
10 mfd 16V
0.1 mfd 5OV 5%
47 mfd 6.3V
0.1 mfd 50V
10 mfd 16V
10 mfd 10V 5%
0.1 mfd 50V 5%
0.1 mfd 50V 5%
0.33 mfd 50V
33 mfd 16V
VARIABLE RESISTORS
50533480
50533500
COILS
50566660
50566650
10k ohm B
1k ohm B
Choke
Choke
38mH 5% Fixed
23mH Adjustable