Pinball Repair - Voltage Regulator Modifications 

Dave swaps in new capacitors and makes some modifications to his 1982 Bally Vector Voltage Regulator board.
0:00 Introduction
0:13 The Bally Vector, all original
0:50 Preventive maintenance in the back box
1:28 Voltage regulator board - the capacitors
3:11 Voltage readings from the board
5:25 New capacitors, and a capacitance meter
5:45 Selecting new capacitors
6:22 Measuring capacitance of new capacitors
8:24 Aluminum electrolytic capacitors - Issues
9:19 Discharging the old capacitors
11:03 A capacitor on my capacitor?
12:12 New capacitors installed
12:52 Measuring the old capacitors
14:22 Recommended changes
14:40 Problems with grounding
16:27 Connecting TP1 to TP3
17:53 Review my work
18:27 Some tests, to check the work
19:08 Board reinstalled, re-take voltage readings
21:20 Reconnected, turn it on
22:03 Let's play a game!
29:11 Oops!