DYNACO SCA-80Q Panduan Perakitan - Halaman 10

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Get masking tape and a pen so you can mark the wires that connect to C11 before

removing them. Mark them as indicated in this table.

Mark

Number

Label

of wires

with







5. Remove the two screws, nuts, and lock washers that hold C11's clamp into the

chassis. Remove C11 along with the two resistors.

6. Save the capacitor clamp, but neither the capacitor the resistors will be re-used.

Install the New Power Supply

7. Attach the mounting brackets to the assembled power supply PCB using two 6-

32x1/4" sems screws (sems screws have the captive lock washer). Make sure that

they're both straight and tight.

8. Use the old mounting holes from C11 to fasten the brackets to the chassis. See

Figure 6.

Where wires connected

terminal of C11, where the 4700 Ohms and 10 K

Ohm resistors come together.

terminal of C11, the other side of the 10 K resistor

terminal of C11, the other side of the 4700 Ohm

resistor

Can of C11, terminal where 4 wires come together

Can of C11, terminal where 2 wires come together

Figure 6-Mounting the power supply to the SCA80

Page 10 of 15

Done()