FM-3 Cap Board Installation

1. Unplug the tuner and turn the power switch to on.
2. This should discharge the power supply capacitor.
3. Use a volt meter to MAKE SURE!!!
4. Using some masking tape, a pen, and scissors, begin marking the wires. (See photo below)
5. The wire on pin 3 of V9 should be marked Dc in.
6. Mark the two wires to pin 3 of C32 (B+1)
7. Mark the three wires to pin 4 of C32 (B+2)
8. Mark the two wires soldered to A as (grd) or ground.
9. Remove capacitor C32.
10. Don’t be concerned about the resistors attached to C32.
They are no longer necessary.
11. Remove the new capacitor board from the package and solder six wires to the bottom of the board making sure they are long enough to reach their destinations.
(The board is marked))
12. As you install each wire, mark it aproppriately. (GRD, B+1, B+2, and DC in)
(See First Photo example)
Check to make sure no traces are soldered together.
13.  Drop the wires though the capacitor hole.
14. Remove the wire marked DC in from the tube socket (V9).
17. Install the wire marked DC in from the capacitor board to pin three of V9.
18 . Install the supplied ground lug to one of the rectifier tube mounting screws.
19. Solder the wires Marked GRD to the supplied ground lug.
20. Solder one wire marked B+1 from the capacitor board to eyelet 22 on the PC-8 board. (See illustration A)
21. Solder a second wire marked B+1 from the capacitor board to eyelet 27 on the PC-8 board. (See illustration A)
22. Solder one wire marked B+2 from the capacitor board to eyelet 87 on the PC-12 board.
(See illustration A)
23. Solder a second wire marked B+2 from the capacitor board to the eyelet marked 34 on the PC-8 board.
(See illustration A)
24. Solder a third wire marked B+2 from the capacitor board to the eyelet marked 12 on the PC-7 board.
(See illustration B)
This completes the capacitor board installation.