Williams system 7 power supply

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New, drop in replacement for Williams pinball machines and United shuffle alleys using the Williams System 3 - 6 power supply board part D-7999. Replaces original part number D-7999-XXX. (where XXX is the game model number) Features: Plug and Play replacement Thicker board for more stability to help reduce stress cracks WDP3211A-Power Supply compatible with all Williams System 3,4,6,7,9,11A and some 11B games. It also compatible with all Data East Numeric pinball games. See game listing below to see which games this supply supports. This board is a direct plug in replacement for the original OEM power supply. Key Benefits Contains all of the electrolytic caps on a Williams System 7-11A & some 11B Power Supply boards. Electrolytics dry out over time and are commonly known to have a 20 year life, these games are all now over 30 years old. Values used on factory boards varied and may be different, higher voltage tolerances are an improvement. System 7 have the GI fuses, relay and connectors on the board. System 7 also has the +12V rectifier on the board (rather than mounted on the backbox), has a few test points (TP) and uses a different +5 power supply design. If checking a fuse, be sure to follow this procedure. Testing the Power Supply What can go wrong. 1) Main fuse is blown. Oct 01, 2020 · Williams System 7 Power Supply (GI input connector modified from stock) Note that the parts bill of materials for some (perhaps all) system 7 games call out a 2N6087 power transistor for Q5. This is most likely a typo. Finally, test for voltage on the power supply. Here are the test points to check: TP1 = +5 volts on the power supply board. TP2 = ground on the power supply board. TP3 = +12 volts on the power supply board. TP4 = -12 volts on the power supply board. Check the EPROM's. The game EPROMs at U26 and U27 contain the boot up code for the game. Couldn't wait for Vid's power supply tutorial and just recapped my system 7 board. OBSERVE POLARITY! The first couple caps I pulled off the board had a very prominant + sign on the black stripe, so I assumed that was industry standard and installed all the new caps on the board with the black stripe to the + solder pads. power-up and power-down in the system. The +5 volt output from the power supply board connects to the master display driver board over one wire, to the CPU board over three wires, and to the driver board over four wires. Similarly there are seven return wires. Special care should be taken with the plastic strip protecting the edge of the trans- Newly designed replacement for Williams pinball machines using the System 9-11 Flipper Power Supply. Also used in the Williams System 7 FIREPOWER II machine. Increased board thickness makes a more durable power source. Reference: C-9939 assembly 5768-09725-00 pcb Williams System 7-11b Power Supply Price: $115 This is a drop in replacement for Williams pinball machines using the System 7 – 11b power supply board. This board replaces original Williams part number D-8345-xxx or 117667 and Data East Part Number 520-5000-00. Accessory Power Supply For Stern SPIKE & SPIKE 2 System Machines (Cabinet Mounting) pbl-600-0002-00 ... Power Tap Board for Williams System 3-11. PBL-600-0284-00 FYI: New Williams System 3,4,6,7 and 9 Power Supply Boards - Rottendog Amusements (too old to reply) Jim Knight 2006-03-06 04:47:46 UTC. Permalink. Sorry for the ... Newly designed replacement for Williams pinball machines using the System 9-11 Flipper Power Supply. Also used in the Williams System 7 FIREPOWER II machine. Increased board thickness makes a more durable power source. Reference: C-9939 assembly 5768-09725-00 pcb Williams Pinball Power Supply Board, System 3 thru 6, Refurbished Tested 100% #1. $69.99. $10.90 shipping. Only 1 left! Watch. Williams Fire Power System 6 MPU for ... Williams Pinball Power Supply Board, System 3 thru 6, Refurbished Tested 100% #1. $69.99. $10.90 shipping. Only 1 left! Watch. Williams Fire Power System 6 MPU for ... This Power Supply Cap Kit will work on Williams System 7 – 11A / D8345 5765-09466-01 Pinball Linear Power supplies used on games such as Black Knight, Jungle Lord, Pharoah, Solar Fire, Barracora, Time Fantasy, Joust, Firepower II, Laser Cue, Star Light, Star Light, Space Shuttle, Strike Zone Shuffle Alley, Sorcerer, Comet, High Speed, Alley Cats, Grand Lizard, Road Kings, Pinbot, Tic Tac Strike, Millionaire, F-14 Tomcat, Fire, Big Guns and other pinballs or any other game with this power supply. Sep 23, 2020 · The first two games, Laser War and Secret Service, did not use a PPB board, and were equipped with a flipper power supply (very similar to the Williams System 7, 9, & early 11 flipper power supply). Secret Service used an MRB-1 (Mega Resistor Board) which was mounted to the back of the body of the cabinet. FYI: New Williams System 3,4,6,7 and 9 Power Supply Boards - Rottendog Amusements (too old to reply) Jim Knight 2006-03-06 04:47:46 UTC. Permalink. Sorry for the ... 985 Erve Williams Road Moultrie, GA. 31768 Order HotLine: 1-800-514-9506 International: 1-229-941-2506 Ok here it is, a better way to add a computer power supply to a Wms 40x slot machine. Since the original lower Wms power supply is very problematic, this allows a cheap "plug and play" computer power supply to be implemented quickly and without hassle. This design allows easy addition/removal of a computer P.S. to the existing Wms harness. System 7 power supplies were redesigned with the GI circuit being added back in. You can use a System 7 power supply in a System 4-6 game. There will be three connectors that are not used and you will need to add a fuse to F4 for System 6 games. Transformers on earlier games also used slightly different plug arrangements. 985 Erve Williams Road Moultrie, GA. 31768 Order HotLine: 1-800-514-9506 International: 1-229-941-2506 If the 12V supply is disconnected during power up, the display shows "7", which means that the CPU is halted and that the "0" was intentionally written by the CPU. When I hit the CPU test button (SW1), the display showed "5". Sep 23, 2020 · The first two games, Laser War and Secret Service, did not use a PPB board, and were equipped with a flipper power supply (very similar to the Williams System 7, 9, & early 11 flipper power supply). Secret Service used an MRB-1 (Mega Resistor Board) which was mounted to the back of the body of the cabinet. Electrolytic capacitor set for Williams System 3 through System 6 Power Supply Boards. See details for additional information. Some boards were manufactured with a tantalum capacitor at C16, some were manufactured with a cheaper electrolytic capacitor at C16. Couldn't wait for Vid's power supply tutorial and just recapped my system 7 board. OBSERVE POLARITY! The first couple caps I pulled off the board had a very prominant + sign on the black stripe, so I assumed that was industry standard and installed all the new caps on the board with the black stripe to the + solder pads. power-up and power-down in the system. The +5 volt output from the power supply board connects to the master display driver board over one wire, to the CPU board over three wires, and to the driver board over four wires. Similarly there are seven return wires. Special care should be taken with the plastic strip protecting the edge of the trans- Electrolytic capacitor set for Williams System 7 through System 11A Power Supply Boards Kit includes all new capacitors. C1, C3: Original = Axial Electrolytic 100uF, 150 Volt Kit = Axial Electrolytic 100uF, 160 Volt GPE part number CEA-100uF-160V-RMD C5 (later machines do not use this capacitor): Original = Axial Electrolytic 100uF, 100 Volt Williams System 7-9 Power Supply, D-8345 System 7-9 power supply. Found in some shuffle alleys and bowlers. Other variations of this board are available by making changes to the general illumination connector. Section 1, An introduction to System 3 through 7 games Section 2, "Connectors and other intermittent problems" This section discusses the causes and remedies for intermittent problems, including random resets and lock-ups. Section 3, "Getting the Power" (updated 12/10/02) This section discusses the game's power supply and its repair Contains all of the electrolytic caps on a Williams System 7-11A & some 11B Power Supply boards. Electrolytics dry out over time and are commonly known to have a 20 year life, these games are all now over 30 years old. Values used on factory boards varied and may be different, higher voltage tolerances are an improvement. Williams System 7-11b Power Supply Price: $115 This is a drop in replacement for Williams pinball machines using the System 7 – 11b power supply board. This board replaces original Williams part number D-8345-xxx or 117667 and Data East Part Number 520-5000-00. Williams System 7-9 Power Supply, D-8345 System 7-9 power supply. Found in some shuffle alleys and bowlers. Other variations of this board are available by making changes to the general illumination connector. Oct 01, 2020 · Williams System 7 Power Supply (GI input connector modified from stock) Note that the parts bill of materials for some (perhaps all) system 7 games call out a 2N6087 power transistor for Q5. This is most likely a typo. Sep 23, 2020 · The first two games, Laser War and Secret Service, did not use a PPB board, and were equipped with a flipper power supply (very similar to the Williams System 7, 9, & early 11 flipper power supply). Secret Service used an MRB-1 (Mega Resistor Board) which was mounted to the back of the body of the cabinet. Sep 20, 2016 · After a couple months break, I'm back! Repairing a linear power supply from a Joust arcade cabinet. Replacing most capacitors, power headers, fuses, and cleaning up fuse holders. I also rebuild ... Williams System 7-11A Power Supply Capacitor Kit Contains all of the electrolytic caps on a Williams System 7-11A Power Supply board. Electrolytics dry out over time and are commonly known to have a 20 year life, these games are all now over 30 years old. Field Lamp Power Connector replacement Kit (System 11 Power Supply) Replaces the old burnt pins for better and. brighter field lamps, M/F Header M/F 18g Wire Pins. $3.50. FLCR - 1227: WPC-95. High Voltage Power Supply Power Resistor. Only $0.35 Each. Part Number [email protected]: 15 Pin Female. Use Pins 5A9078 / 5A9079. Williams # 5A-9093