141
Automatic Protection Option – 40 /60W Version
– Install R207 –
1 k
Ω
, 2 W
. Solder in place, leaving about 1/4-inch spacing above the
board.
– Install R208 –
1 k
Ω
, 0.5 W
. Solder in place.
– Install R209 –
2 m
Ω
, PC-mount potentiometer
. Solder in place. Set the device for center
position.
– Install R210 –
390
Ω
, 2 W
. Solder in place, leaving about 1/4-inch spacing above the
board.
– Install R211 –
470 k
Ω
, 0.5 W
. Solder in place.
– Install R213, R217 –
470
Ω
, 0.5 W
. Solder in place.
– Install R214, R215, R218, R219 –
180 k
Ω
, 0.5 W
. Solder in place.
Clean the soldering iron tip.
– Install C201 –
470 µF, 25 V electrolytic
. Solder in place, observing proper polarity. Note
that the positive terminal is denoted by the square mounting pad.
– Install C202 –
1000 pF, 100 V
. Solder in place.
– Install C203 –
0.047 µF, 100 V
. Solder in place.
– Install C204, C205, C207 –
1,000 µF, 50 V, electrolytic
. Solder in place, observing
proper polarity.
– Install C206 –
0.01 µF disc, 1 kV
. Solder in place.
Note that D1 and the other semiconductors installed in the steps that follow are sensitive to
static discharge. Take appropriate measures to minimize the possibility of component damage due
to static electricity. Note that the electrostatic protection packaging is not recyclable.
– Install D201 –
100 V switching diode
. Solder in place, observing proper polarity. Note
that the anode terminal is denoted by the square mounting pad. This convention is used for
all diodes.
– Install D202, D204, D205, D207, D208, D209 –
Rectifier diode, 1 A, 600 V
. Solder in
place, observing proper polarity.
Содержание 60 W Stereo Power Amplifier
Страница 1: ...WhitakerAudio 60 W Stereo Power Amplifier User and Assembly Manual...
Страница 7: ...7 60 W Stereo Power Amplifier...
Страница 24: ...24 WhitakerAudio Figure 3 1 PWB component layout a audio board b power supply board next page a...
Страница 25: ...25 60 W Stereo Power Amplifier b...
Страница 50: ...50 WhitakerAudio Figure 5 4 Completed power supply PWB a component side b next page foil side a...
Страница 51: ...51 60 W Stereo Power Amplifier Figure 5 4 b...
Страница 87: ...87 60 W Stereo Power Amplifier Figure 5 11 Bottom view of completed amplifier...
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Страница 122: ...WhitakerAudio 60 W Stereo Power Amplifier...
Страница 128: ...128 WhitakerAudio...
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Страница 141: ...137 Automatic Protection Option 40 60W Version b...
Страница 154: ...150 WhitakerAudio...