DYNACO PAT-5 Panduan Perakitan - Halaman 8

Jelajahi secara online atau unduh pdf Panduan Perakitan untuk Penguat DYNACO PAT-5. DYNACO PAT-5 18 halaman. Replacement power supply rev e hardware

Halaman Cetak
DYNACO PAT-5 Panduan Perakitan
Designation Type
D1
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D2
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D3
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D4
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D5
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D6
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D7
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D8
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D9
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D10
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode
D11
1N4004 400 PIV 1 Amp, 1N4004, rectifier diode

Install R14

Designation
Value
R14
330

Install the TO-220 Regulators, Power Transistors and Heatsinks

There are three regulators and one power transistor in TO-220 packages. Each TO-220
device fastens to the PCB (printed circuit board) with a heat-sink, heat-sink compound, a
6-32x3/8" screw and 6-32 keps nut (a nut with a built-in lock washer). Figure 4 shows the
general assembly method. Note that there are two different size heat sinks, and one
device, U2, will get two heatsinks!
Diodes – watch the polarity!
Rating, Marking, Description
Color Code
330 Marked on the body

Figure 4-Regulator and Heat Sink Assembly Detail

Page 8 of 18
Done? ()
Done