New Life Games LLC

**Video Poker, Keno, Slots, 21** Gaming machines => IGT I-Game and Game King => Topic started by: Chuck spurlock on March 23, 2022, 02:03:05 AM

Title: 3902 game king Igame boards blown
Post by: Chuck spurlock on March 23, 2022, 02:03:05 AM

just a question about boards if anyone has input::::when igt game king 3902 board goes bad what is the suspect part if any, i now have 4 boards i call NG, it's nothing i'v done they come in that way?

Title: Re: 3902 game king Igame boards blown
Post by: Tilt on March 23, 2022, 08:56:24 AM

One fairly common problem is a bad senet buffer (U74).  It will cause a meter's disconnected and coin in jam error message on the screen.  Often it will show visible signs of damage such as a crack, bubble, or discoloration.

That's really the only common problem I've run across.

Title: Re: 3902 game king Igame boards blown
Post by: Chuck spurlock on March 23, 2022, 09:41:41 AM

that's the exact errors i get, that's awesome that you've got that down. Can i buy the U74 part?

Title: Re: 3902 game king Igame boards blown
Post by: Tilt on March 23, 2022, 10:29:46 AM

The part (MM74C240WM) is obsolete.  Only place I know to get them new is off of Ebay from Chinese vendors.

Title: Re: 3902 game king Igame boards blown
Post by: Chuck spurlock on March 23, 2022, 11:56:12 AM

oh okay, well i really appreciate your help,
thanks again