Ramsey Electronics TV6 Manual page 12

27. Install C2, 2.2 uf electrolytic capacitor, observe polarity.
28. Install C3, .001uf disc capacitor (marked .001, 102 or 1nf).
29. Install R5, 47K ohm (yellow-violet-orange).
30. Install R4, 4.7K ohm (yellow-violet-red)
31. Install C4, .001 uf disc capacitor (marked .001, 102 or 1nf).
32. Install Q3, 2N3904 transistor. Observe correct placement of the flat side.
33. Install R2, 1K ohm (brown-black-red).
34. Install Jumper JMP1. This is a short scrap of component lead wire bent
to fit into the PC board holes and soldered into place. Its function is to act
as a 'bridge' over circuit board traces running underneath it!
RF Power Amplifier and Power Supply Sections
35. Install R11, 1K ohm (brown-black-red).
36. Install Q5, 2N3866 transistor, Observe correct orientation of the small
metal locating tab on the transistor's metal body. This transistor is rated
for higher power than the other devices, so it is housed in a metal
package able to dissipate more heat.
37. Install C12, 68 pf disc capacitor.
38. Install C13, 68 pf disc capacitor.
39. Install C14, .001 disc capacitor (marked .001, 102 or 1nf).
40. Install L5, .15 uh inductor (green body marked with brown and green
bands).
41. Install R12, 75 ohms (violet-green-black).
42. Install C8 and C16, 1000 uf electrolytic capacitors. Remember to
observe correct orientation of polarity.
43. Install D2 and D3, 1N4002 rectifier diodes (black epoxy body). Notice
that these devices stand upright rather than laying flat as most other
components. Be sure to observe correct orientation of their banded ends
which face C8.
44. Install VR1, 7808 voltage regulator. Pay attention to the proper
placement of the metal back side which should face diodes D2 and D3.
45. Now it is time not only to sit back and admire your work but to carefully
examine all solder joints and placement of components before the final
TV6 • 12