Hi! Flashers on my WCS94 have never worked and I'm finally getting around to troubleshooting.
The video below shows the problem. Basically, there is only one backbox and one playfield flasher that light up, regardless of which flasher should be lit. The rest don't flash.
THings I've checked :
- Voltages OK (21.6VDC at TP7 and at pins J106-5 and J107-6 and at backbox flashers)(BR4 and C11 test OK)
- Continuity OK (J106, J124, and J125 to backbox flashers)
- Tested (in diode test) all transistors and pre drive transistors that control flashers (all normal readings)
- F111 and F115 fuses OK
- 906 bulbs replaced
Have I got a short somewhere? Anyone else ever see this happen?
Thanks in advance to anyone who took the time to read this!