DYNACO Stereo 120 Manual - Página 6
Procurar online ou descarregar pdf Manual para Amplificador DYNACO Stereo 120. DYNACO Stereo 120 10 páginas. Installing the really big heatsink for the power supply
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3. Unscrew the three male-female standoffs from the stock heatsink.
a. Keep the three male-female standoffs. They will be re-used shortly.
b. The three keps nuts will no longer be used.
4. Transfer the three male-female standoffs to the Really Big Heat Sink, installing
them as shown in Figure 3. Note that the 4 holes highlighted in red are not used.
Replace 3 components to increase the power delivered
You'll now replace 3 components on the PSUG to increase the maximum power that it
can deliver. We can do this because the Really Big Heat Sink is so much better at getting
rid of heat. You'll remove the old components and install the new ones.
Be sure that the negative end of the new C3 installs away from the plus sign indicated on
the silk screen as it is now a polarized capacitor.
Component
Original
Designation
Value
R3
1K
R11
3K01
C3
0.1 µF
Figure 3-Install the male-female standoffs
Description
Brown, black, black,
brown, brown
Orange, black, brown,
brown, brown
Non-polar ceramic
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New Value
Description
3K48
Orange, Yellow, Gray,
Brown, Brown
3K48
Orange, Yellow, Gray,
Brown, Brown
10 µF/100 V
Aluminum electrolytic
cap, polarized