Tip Top Sega, 1983 -------------------- According to the service manual there apears to be two different board sets. One is constructed of 3 pcbs, the other 2. 3 Board set. ------------ Complete set part number 834-5165 Control pcb part number 834-5166 Video pcb part number 834-5167 Sound pcb part number 834-5168 2 Board set. ------------ Complete set part number 834-5180 Control pcb part number 834-5181 Video pcb part number 834-5167 44-pin connector SOLDER SIDE | PARTS SIDE ----------------------+------------------------- Gnd | A | 1 | Gnd Gnd | B | 2 | Gnd +5V | C | 3 | +5V +5V | D | 4 | +5V | E | 5 | +12V | F | 6 | +12V Spkr - | H | 7 | Spkr + Coin Meter 1 | J | 8 | Coin Meter 2 Coin Mech 1 | K | 9 | Coin Mech 2 Reset | L | 10| Service Switch P1 Start | M | 11| P2 Start P1 Left | N | 12| P1 Right P1 Up | P | 13| P1 Down P1 Fire | R | 14| P2 Left | S | 15| P2 Right P2 Up | T | 16| P2 Down P2 Fire | U | 17| Gnd | V | 18| Gnd Red | W | 19| Green Blue | X | 20| Sync Gnd | Y | 21| Gnd Gnd | Z | 22| Gnd Switch Bank #1 -------------- SW #1 SW #2 (Bonus Ship) SW #5 SW #6 ----- ----- ----- ----- ON ON AT 10,000 ON ON 3 Men ON OFF AT 20,000 ON OFF 4 Men OFF ON AT 30,000 OFF ON 5 MEN OFF OFF AT 40,000 OFF OFF Free-Play SW #3 SW #4 (Difficulty) ----- ----- ON ON Easy ON OFF Medium OFF ON Hard OFF OFF Hardest SW #7 SW #8 ----- ----- ON Sound On ON Cocktail Table OFF Sound Off OFF Upright Machine Switch Bank #2 -------------- | Coin A | Coin B | SW #1 SW #2 SW #3 SW #4 SW #5 SW #6 SW #7 SW #8 (Coin Mech A/B) ----- ----- ----- ----- ----- ----- ----- ----- ON ON ON ON ON ON ON ON 4 Coins 1 Play ON ON ON OFF ON ON ON OFF 3 Coins 1 Play ON ON OFF ON ON ON OFF ON 2 Coins 1 Play ON ON OFF OFF ON ON OFF OFF 1 Coin 1 Play ON OFF ON ON ON OFF ON ON 1 Coin 2 Plays ON OFF ON OFF ON OFF ON OFF 1 Coin 3 Plays ON OFF OFF ON ON OFF OFF ON 1 Coin 4 Plays ON OFF OFF OFF ON OFF OFF OFF 1 Coin 5 Plays OFF ON ON ON OFF ON ON ON 1 Coin 6 Plays OFF ON ON OFF OFF ON ON OFF 2 Coins 1 Play 4 Coins 2 Plays 5 Coins 3 Plays 6 Coins 4 Plays OFF ON OFF ON OFF ON OFF ON 2 Coins 1 Play 4 Coins 3 Plays OFF ON OFF OFF OFF ON OFF OFF 1 Coin 1 Play 2 Coins 2 Plays 3 Coins 3 Plays 4 Coins 4 Plays 5 Coins 6 Plays OFF OFF ON ON OFF OFF ON ON 1 Coin 1 Play 2 Coins 2 Plays 3 Coins 3 Plays 4 Coins 5 Plays OFF OFF ON OFF OFF OFF ON OFF 1 Coin 1 Play 2 Coins 3 Plays OFF OFF OFF ON OFF OFF OFF ON 1 Coin 2 Plays 2 Coins 4 Plays 3 Coins 6 Plays 4 Coins 8 Plays 5 Coins 11 Plays OFF OFF OFF OFF OFF OFF OFF OFF 1 Coin 2 Plays 2 Coins 4 Plays 3 Coins 6 Plays 4 Coins 9 Plays