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Teac BX-300 Service Manual page 25

High speed dc integrated amplifier, dc integrated amplifier
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BX-500/BX-300
SW PCB ASSY
IN/OUTPUT PCB ASSY
REF. NO.
PARTSNO.
DESCRIPTION
REF. NO.
PARTS NO.
DESCRIPTION
5158025000
PCB Assy
5158024000
PCB Assy
5157025000
PCB
5157024000
PCB
RESISTORS
RESISTORS
All resistors are rated +5% tolerance, % watt and of
carbon type.
R705, R805
5181298000
4.7k ohm
R706, R806
5181306000
10k ohm
R707,
R807
5181312000
18k ohm
R716, R816
5181306000
10k ohm
CAPACITORS
c701, C801
5172492000
Polyst.
330 pfd
C702, C802
5054824000
Mylar
0.033 mfd
C703, C803
5054863000
Mylar
0.039 mfd
MISCELLANEOUS
R901
5150249000
Resistor, Variable
300k ohm
$901
5132054000
Switch, Lever
$902
5132055000
Switch, Lever
$903
5132050000
Switch, Lever
$904, S905
5132051000
Switch, Lever
5122425000
5122428000
5122429000
VOLUME PCB ASSY
Lapping Terminal
WD-3
Lapping Terminal
WD-6
Lapping Terminal
WD-7
All resistors are rated +5% tolerance, 4 watt and of
carbon type.
R701, R801
5181544000
390k ohm
R702, R802
5181530000
100k ohm
R703, R803
5181490000
2.2 k ohm
R704, R804
5181490000
2.2k ohm
MISCELLANEOUS
J901
5128103000
Pin Jack, 4P
J902
5128102000
Pin Jack, 4P (w/DIN)
METER AMPL PCB ASSY
REF. NO.
PARTS NO.
DESCRIPTION
5158026000
5157026000
RESISTORS
PCB Assy
PCB
All resistors are rated +5% tolerance, % watt and of
carbon type.
220 k ohm
22k ohm
MISCELLANEOUS
R708, R808
5181538000
R709, R809
5181514000
R902
5150250000
$906
5134113000
5122441000
5122440000
Resistor, Variable
100k ohm-B
Switch, Push
Lapping Terminal
WU-6
Lapping Terminal
WU-7
REF. NO.
PARTS NO.
DESCRIPTION
5158030001
PCB Assy
5157030001
PCB
DIODES
D701, D801
5143148000
1S2471HJ
D702, D802
5042213000
1N60
D703, D803
5143148000
182471HJ
D704, 0705
5042519000
W2Z075
RESISTORS
All resistors are rated +5% tolerance, % watt and of
carbon type.
R710, R810
5180080000
8200hm
%W
R711, R811
5181242000
22 ohm
R712, R812
5181280000
820 ohm
R714, R814
5181294000
3.3 k ohm
R715, R815
5180080000
8200hm
%W
R903, R904
5184808000
5100hm
2W
CAPACITORS
C704, C804
5172907000
Elec.
22 mfd
10V
C705, C805
5172917000
Elec.
33 mfd
25V
VARIABLE
RESISTORS
R713, R813
5150127000
Semi-fixed
4.7 k ohm
MISCELLANEOUS
M701, M801
5165066000
Meter, Power Output
5296000200
Meter, Power Output (B><-500B)
5555996000
Meter Scale, Meter
5122439000
Lapping Terminal
WUsS
25

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Bx-500