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Contents

Glossary of Terms ............................................................................. 5

Teamworx Overview .......................................................................... 7

Powerworx, Touchworx Console, and Uniworx Overview ............... 8

Touchworx Flatscreen Overview ...................................................... 9

Lane Group Processor .................................................................... 10

Lane Group Processor (Teamworx and Touchworx Flatscreen) ..... 11

Lane Group Processor (Powerworx, Touchworx Consoles,

and Uniworx) ............................................................................... 13

Motherboard ................................................................................ 15

Ethernet Card ............................................................................... 17

Remote Video PCBs .................................................................... 18

Console Video PCBs ................................................................... 21

I/O PCB ...................................................................................... 24

Sound PCB .................................................................................. 29

Power Supply .............................................................................. 30

Selecting Input Voltage for Power Supply ...................................... 31

Hard Drive ................................................................................... 32

Console Electronics ......................................................................... 34

Primary Console (Powerworx, Touchworx Console, and Uniworx) 34

Secondary Console (Powerworx and Touchworx Console) ........... 37

Bowler Entry Station/Keypad (Teamworx Only) ........................... 38

Touchworx Controller (Touchworx Flatscreen) .............................. 39

Console Controller PCB (All Models) .......................................... 40

Console Audio PCB (All Models) ................................................. 42

Options PCB (Touchworx Models Only) ...................................... 44

Power Supply/Control PCB (Touchworx Flatscreens) ................... 45

Touchscreen Controller (Touchworx Consoles) ............................. 46

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Transformers (Powerworx, Touchworx Consoles, and Uniworx) ... 48Auxiliary Transformer (Primary Consoles Only) ....................... 48Secondary Power Transformer (Powerworx, TouchworxConsoles, and Uniworx) ......................................................... 49Selecting Input Voltage for Auxiliary or SecondaryTransformers .......................................................................... 52

Video Processor PCB (Powerworx, Touchworx Consoles,

and Uniworx) ............................................................................... 54

Adjustment PCB .......................................................................... 55

LCD Controller (Touchworx Flatscreen) ....................................... 56

Flatscreen Adjustment Procedure .................................................. 57Basic Adjustments .................................................................. 58Image Position Adjustment ...................................................... 59Touchscreen Calibration (All Touchworx Models) ................... 60

Circuit Board and Component Removal ........................................ 63

Motherboard Removal ................................................................. 65

Motherboard Installation ............................................................... 65ISA Bus Board Removal ........................................................ 66ISA Bus Board Installation ...................................................... 66

Circuit Board Setup Procedures ..................................................... 67

Motherboard ................................................................................ 67

CMOS Maintenance Board .......................................................... 69

CMOS RAM Setup ..................................................................... 69CMOS Setup Using a CMOS Maintenance Board ................. 69Updating the CMOS Maintenance Board ............................... 70

Hard Drive ................................................................................... 71Send the appropriate activation files to the hard driveusing the following procedure: ................................................. 72

Remote Video PCB...................................................................... 73

Console Video PCB (Powerworx, Touchworx Consoles, and

Uniworx) ...................................................................................... 75

Console Controller PCB............................................................... 77

Console Audio PCB ..................................................................... 79

Options PCB (Touchworx Only) ................................................... 80

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Standard CRT Removal ................................................................ 81

Touchscreen CRT Removal .......................................................... 82

CRT Installation ............................................................................ 83

Keyboard / Keyboard Insert Removal (Powerworx, Touchworx

Console, and Uniworx) ................................................................. 84

Keyboard/Keyboard Insert Installation (Powerworx, Touchworx

Console, and Uniworx) ................................................................. 85

Maintenance .................................................................................... 86

Daily ............................................................................................ 86NV RAM Clear ..................................................................... 86

Quarterly (Powerworx, Touchworx Consoles, and Uniworx) ......... 86Clean and Adjust CRT Assembly as Needed ........................... 86

Semi-Annually .............................................................................. 86Clean Circuit Boards .............................................................. 86Inspect Cables ....................................................................... 86

Annually ....................................................................................... 86Clean Connections ................................................................. 86Clean Power Supply Fan ........................................................ 86Rotate Spare Parts ................................................................. 86

Maintenance Menu ....................................................................... 86

Cable Diagrams ............................................................................... 90

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Intentionally Blank Page

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Glossary of TermsThe following terms are used in this section. To better understand theinformation presented in the section you should familiarize yourself with theseterms.

10Base-2 - 50 Ohm coaxial cabling used in an Ethernet network. This cable isused to wire the office computer to the Ethernet hubs located on the curtainwall.

10Base-T - A cable that consists of two wires twisted around one another toform what is referred to as a twisted pair. This is the type of cable that attachesthe LGP (lane group processor) to the Ethernet hubs.

BIOS (Basic Input/Output System) - A program stored in a ROM (read-only memory) chip located on the Motherboard. This program controls howinformation is transferred between the components and circuit boards inside acomputer.

Console Video PCB - A circuit board located in the LGP that controls thevideo going to the lower monitors in Powerworx and Uniworx configurationsand Touchworx consoles (not Flatscreen).

Ethernet - One of many protocols developed that specifies how computers sendinformation to one another.

I/O PCB (Input/Output) - A circuit board inside the LGP that is responsiblefor transferring information between the LGP and the boards or componentslocated outside the LGP.

ISA Bus - Industry Standard Architecture Bus - A design or protocol used inmost computers that defines how circuit boards connect to one another.

LGP (Lane Group Processor) - A collection of circuit boards located either onthe curtain wall between a pair of pinsetters (Touchworx Flatscreen andTeamworx) or in the lower portion of a primary console (Powerworx,Laneworx, Touchworx). Together these boards perform most of the tasksneeded to operate a lane pair.

LLAN (Local Local Area Network) - Another name for the serialcommunication used in a lane pair. Also referred to as RS-485.

Microprocessor - A circuit chip that performs most of the calculations andprocessing of information for a computer.

Motherboard - A circuit board inside the LGP that contains themicroprocessors and memory for the lane pair. All other PCBs in the LGPconnect to this board. (Also referred to as the System Board).

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RAM (Random Access Memory) - A short term storage area forinformation in a computer. Most computers have this type of memory installedon small circuit boards called SIMMs.

Remote Video PCB - A circuit board located in the LGP that controls the videogoing to the overhead monitors. In the Touchworx Flatscreen system, a secondremote video PCB controls the video to the lower screens.

SIMM (Single In-line Memory Module) - A small circuit board that isdesigned to plug into special connectors on the Motherboard in a computer toprovide the system with RAM. SIMMs come in various sizes (1 Meg [M],2 M, etc.) and operating speeds (60 nanoseconds [ns], 70 ns, etc.).Additionally, they come in 30 pin and 72 pin styles. The ones used inFrameworx Scoring System are 1 Meg, 30 Pin, 70 ns SIMMs for MotherboardA and 4 Meg, 72 Pin, 70 ns SIMMs for Motherboard B and C.

Sound PCB - An optional circuit board inside an LGP that converts the digitizedsound exciter audio located on the hard disk so that it can be sent to thespeaker. This PCB is used for the sound exciter feature.

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Teamworx OverviewIn the Teamworx configuration, two identical keypads are used for each lanepair. These keypads have full-function keyboards that allow the bowler to enterall information needed to begin bowling and change or correct information oncebowling has begun. Entry options include names, score correction, specialfeatures, and language selection. A lane group processor (LGP) mounted onthe curtain wall contains the electronics that control scoring and other functionsfor the lane pair. Refer to figure titled Teamworx.

For identification purposes, keypads dedicated to the left lane (odd numberedlane) are referred to as primary keypads. The keypads dedicated to the rightlane (even numbered lane) are referred to as secondary keypads. Refer to thefigure titled Teamworx.

Teamworx

(1) LANE GROUP PROCESSOR (2) PRIMARY KEYPAD (NEW STYLE - (3) SECONDARY KEYPAD (NEW STYLE -TABLE MOUNTED) TABLE MOUNTED)

(4) NEW STYLE - FLOOR MOUNTED (5) SECONDARY KEYPAD (6) CURTAIN WALL(7) PRIMARY KEYPAD (8) ORIGINAL STYLE

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Powerworx, Touchworx Console, and Uniworx OverviewFor Powerworx and Touchworx consoles, an individual unique console is usedfor each lane. For Uniworx, one console is used for the lane pair. The primaryconsole contains circuit boards exclusive to its lane, as well as circuit boardsknown as the lane group processor (LGP) that perform all functions needed forboth lanes of the lane pair. The secondary console contains boards needed forone lane only. In most Powerworx and Touchworx console installations, theprimary console is located on the left or odd numbered lane and the secondaryconsole is located on the right or even lane. For Uniworx installations, oneprimary console is conveniently located so both lanes can enter informationfrom the console. Special programming allows the user to input entries for theleft or right lane. Because of this option, a secondary console is not needed.Refer to the figure titled Primary and Secondary Console Circuit Locations.

Primary and Secondary Console Circuit Locations

(1) LANE GROUP PROCESSOR (2) PRIMARY CONSOLE (3) CONSOLE ELECTRONICS(4) SECONDARY CONSOLE

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Touchworx Flatscreen OverviewFor Touchworx flatscreen configurations, individual flat LCD screens that canbe either table or floor mounted, are used for each lane. These screens containa touchscreen membrane that allows the user to input information by simplytouching the screen. An electronic assembly called the Touchworx controllerunit is mounted under the lanes, near the ball lift access door. This assemblyhouses the electronics to run the flatscreens. In addition, a lane groupprocessor (LGP) contains the circuits that control scoring and other functionsfor both lanes of the lane pair.

For identification purposes, the flatscreens used for the left lane (odd numberedlane) are referred to as the primary screens and the screens dedicated to theright lane (even numbered lane) are referred to as secondary screens. Refer tothe figure titled Touchworx Flatscreen.

Touchworx Flatscreen

(1) LANE GROUP PROCESSOR (2) PRIMARY FLATSCREEN ELECTRONICS (3) SECONDARY FLATSCREEN(TABLE MOUNTED) ELECTRONICS (TABLE MOUNTED)

(4) PRIMARY FLATSCREEN ELECTRONICS (5) SECONDARY FLATSCREEN ELECTRONICS (6) CURTAIN WALL(FLOOR MOUNTED) (FLOOR MOUNTED)

(7) TOUCHWORX CONTROLLER (AT BALL LIFT)

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Lane Group ProcessorThe Lane Group Processor (LGP) is made up of the circuit boards andelectronic components that control scoring and other functions for a lane pair.The location of the LGP depends on the equipment installed. If the installationincludes a full scorer console, the LGP will be located in the Primary console ofthe lane pair. If the installation does not include a full scorer the LGP islocated on the curtain wall between a pair of pinsetters. Refer to the figuretitled Lane Group Processor Location.

Lane Group Processor Location

(1) LANE GROUP PROCESSOR (2) CURTAIN WALL (3) MASKING UNIT(4) TOUCHWORX FLATSCREEN AND TEAMWORX (5) PRIMARY CONSOLE (6) POWERWORX, TOUCHWORX

CONSOLE, AND UNIWORX

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Lane Group Processor (Teamworx and Touchworx Flatscreen)

The printed circuit boards (PCBs) housed in the chassis of the LGP mayinclude the Motherboard, Ethernet Card, Remote Video PCB(s), ConsoleVideo PCB, I/O PCB, and optional Sound PCB. Additional componentsinclude a power supply and a hard disk drive. Refer to the figures titledComponent Location Inside a Lane Group Processor (Teamworx andTouchworx Flatscreen) and Component Location Inside a Lane GroupProcessor (Powerworx Touchworx Consoles and Uniworx).

NOTE: The circuit boardsmay be located in differentpositions in yourmotherboard.

Component Location Inside a Lane Group Processor (Teamworx and Touchworx Flatscreen)

The function of the circuit boards and components in the LGP for Teamworxor Touchworx flatscreen may include:

(1) Ethernet Card - A circuit board that allows the LGP to send andreceive information from the control desk system to other LGPs.

(2) Hard Disk Drive - The hard disk drive is the component that containsthe program for the LGP.

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(3) I/O PCB - The PCB that controls the hard disk drive, andcommunication circuits for the lane pair. (Refer to LLAN in theGlossary.) It also stores current game information.

(4) Main Power In - Main input power for the LGP. 120 VAC or 240VAC enters the LGP here. Refer to (6) Main Power VoltageSelector.

(5) Main Power Out - Output of main power for Secondary Transformer.Refer to (15) Secondary Power Input.

(6) Main Power Voltage Selector - Selector switch that allows the user tochange the input voltage to the LGP between 120 VAC and 240 VAC.

(7) Mini Console Power - 18 VAC output used to power the circuitboards in Teamworx consoles. This connection is not used forTouchworx flatscreen.

(8) Mini Console Circuit Breakers - Manually resettable circuit breakersthat protect the 18VAC power that supplies the mini consoles withpower. These breakers are not used for Touchworx flatscreen.

(9) Motherboard - The PCB that contains the memory and performs themajority of the processing for a lane pair.

(10) Power Supply - An electrical assembly that provides the circuits in theLGP with DC power. Input to the power supply can be 120 VAC or 240VAC. Its output is 5 VDC and +/- 12 VDC.

(11) Power Switch - Main power on/off switch for the LGP.

(12) Remote Video PCB - A circuit board that provides the video for themonitors in Teamworx or Touchworx flatscreen. In Teamworx, only onePCB is present. For Touchworx flatscreen, two identical video boardsare present; one for the overhead monitors and one for the lowerscreens.

(13) Scanner Circuit Breaker - A manually resettable circuit breaker thatprotects the 28 VAC power supply to the VPS or GS Controller (ifpresent). This breaker is not used for GS direct connect installations.

(14) 28 VAC Power - 28 VAC output that is used to power the pinsetter GSController or VPS. This connection is not used for GS direct connectinstallations.

(15) Secondary Power Input - Input of main power coming from the mainpower out connector. 120 VAC or 240 VAC enters the secondarytransformer here. Refer to (16) Secondary Transformer VoltageSelector.

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(16) Secondary Transformer Voltage Selector - Plug-in module thatcontains fuses and a PCB that allows the user to select the input voltagefor the secondary transformer.

(17) Sound PCB - An optional circuit board that processes the sound for thesound exciter option. This board is only installed if sound exciters arepresent.

Lane Group Processor (Powerworx, Touchworx Consoles, and Uniworx)

NOTE: The circuit boardsmay be located in differentpositions on the motherboard.

Component Location Inside a Lane Group Processor (Powerworx, Touchworx Consoles, and Uniworx)

The function of the circuit boards and components in the LGP are:

(1) Console Video PCB - The PCB used to generate and send video tothe 13" color CRTs located in the consoles in Powerworx, Uniworx, andTouchworx consoles.

(2) Ethernet - The PCB that allows the LGP to send and receiveinformation to the office computer and to other LGPs.

(3) Hard Disk Drive - The hard disk drive is the component that containsthe program for the lane pair.

(4) I/O PCB - The PCB that interfaces the hard disk drive, providescommunication circuits for the lane pair, and stores current sessioninformation. Refer to LLAN in Glossary.

(5) Motherboard - The PCB that contains the working memory andperforms the majority of the processing for a lane pair.

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(6) Power Supply - An electrical assembly that provides the circuits in theLGP with DC power. Input to the power supply can be 120 VAC or240 VAC. Its output is 5 VDC and +/- 12 VDC.

(7) Remote Video PCB - The PCB that provides the video for theoverhead monitors.

(8) Sound PCB - The PCB that processes the sound for the sound exciteroption. This board is only installed if sound exciters are present.

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Motherboard

The single most important circuit board in the LGP is the Motherboard. It isreferred to as the Motherboard because the other circuit boards within theLGP plug into it. It is responsible for processing all information, making allcalculations for the lane pair with the assistance of a chip called amicroprocessor, and supplying power to the boards plugged into its ISA Bus.Three Motherboards are currently used in the Frameworx scoring systems.Motherboard A contains a 486SLC2 33 MHz microprocessor chip made by theIBM Corporation. This chip is based upon the design of the 486SXmicroprocessor chip made by Intel Corporation. Motherboard B and Ccontains a 486DX2 MHz microprocessor chip made by either the IntelCorporation or Advanced Micro Devices, Inc. (Refer to computer concepts inthe Introduction section of this manual for more information aboutmicroprocessors).

Also included on the Motherboard are up to 16 megabytes (MB) of RAM.Refer to the figure titled Motherboard C.

Motherboard CThe function of the components on the Motherboard are:

(1) Battery - Provides battery backup for the setup information stored inCMOS so that it is retained in case of a power outage.

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(2) BIOS (Basic Input/Output System) - A program that provides thecomputer with a guideline for all processing functions. This program,stored in a ROM chip located on the Motherboard, controls howinformation is transferred between the components and PCBs inside acomputer. The program allows the hardware to function properly.

(3) ISA BUS (Industry Standard Architecture BUS) - A design or protocolused in most computers that defines how circuit boards connect to oneanother. This term typically refers to a group of connectors located onthe Motherboard where the other circuit boards plug into. Theseconnectors provide the boards with access to data and memory, themicroprocessor, and to each other. The boards also receive powerthrough the connector.

(4) Keyboard Connection - Not used.

(5) Microprocessor Chip - The chip responsible for processing allinformation for the lane pair.

(6) Power Input - Connector for the +5VDC, +12VDC, and -12VDCcoming from the power supply located in the LGP.

WARNING: The cables must be attached to the Motherboard properly.Reversing the connectors or plugging them in backward will damage theMotherboard. Attach the cable so there are four (4) black wires at thecenter of the connector.

(7) Reset - Connection to J8 and J12 of I/O PCB - Version A or JP7 of I/O PCB Version B that allows remote reset of the Motherboard. Thisconnection allows the console to restart after maintenance proceduressuch as NV RAM clear or scorer program updates.

(8) SIMM Sockets (Single Inline Memory Module) - Connectors wherethe RAM is installed. The SIMMs used in the Frameworx ScoringSystem Motherboard are 4 MB, 72 pin SIMMs. The 30 pin SIMMsockets on the Motherboard are not used.

(9) VL BUS (Vesa Logic Bus) - Not used.

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Ethernet Card

The Ethernet card allows an LGP to connect and send information to otherLGPs and the control desk computer. Each Ethernet card has assigned aunique ID number at the factory that distinguishes it from all other boards in theworld. This number, along with the instructions for talking to other boards, isstored on the card. The card is designed to handle 10base-T cables. Refer tothe figure titled Ethernet Card.

NOTE: For more information on the Ethernet Protocol andcommunication see “Ethernet Concepts” in the Introduction section.

Ethernet Card

The functions of the connectors and components on the Ethernet card are:

(1) ISA Connector - Connection to the Motherboard.

(2) RJ45 Connector - Connector for the twisted pair cable coming from theEthernet hub. This cable carries all communication to and from the LGP.

(3) Link LED - A light that indicates if the cabling between the board and thehub is okay. The light should be on whenever power is applied and the PCBis properly connected to the hub.

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Remote Video PCBs

All LGPs (except Laneworx installations) contain at least one Remote VideoPCB that controls the scoresheet video and TV video to both overheadmonitors (not TV Only monitors) for a lane pair. A second Remote Videoboard is installed in the LGP for Touchworx flatscreen configurations. Thefunction of this board is to supply scoresheet video for the lower screens. (TheTV video signal is not used for lower screens.) There are two styles of remotevideo PCB. These PCBs are interchangable as long as the hard drive insidethe LGP is loaded with software version 6.0 or higher. Refer to the figurestitled Remote Video PCB-A and Remote Video PCB-B.

NOTE: When replacing this board, special setup and configurationprocedures must be performed. Failure to configure the board properlymay result in an inoperative lane pair. Refer to the figure titled RemoteVideo PCB and Remote Video PCB-B.

Remote Video PCB Version - AThe function of the connectors and components on Remote Video PCB-A are:

(1) Global TV Video Input (J7) - Connection for the TV Video signaloriginating at the control desk. This connection is only used when thePCB is connected to overhead monitors.

(2) Global TV Video Output (J8) - Connection for the TV Video outputto the next lane. If the output is not needed to continue the cable, atermination jumper is installed. This connection is only used on boardsconnected to overhead monitors.

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(3) ISA Bus - Connector to the Motherboard. The board receives power,scoresheet video and instructions through this connector.

(4) J3 - Not used. (Removed September 1996).

(5) J4 - Not used. (Removed September 1996).

(6) VGA Connection (J5) - Not used. (Removed September 1996).

(7) VGA Connection (J6) - Not used. (Removed September 1996).

(8) Video Select (JPR1) - Sets the video address of the PCB. This jumpermust NOT be installed when the PCB is used in Powerworx,Touchworx consoles or Uniworx primary consoles. Install the jumperfor Teamworx and for the board connected to the lower screens in theTouchworx flatscreen configuration.

(9) Left Monitor Output (J2) - Video output for the left monitor. Thevideo can be either a scoresheet or TV video when connected to anoverhead. If attached to a lower screen (Touchworx flatscreen), thevideo will be scoresheet video.

(10) Right Monitor Output (J1) - Video output for the right monitor. Thevideo can be either a scoresheet or TV video when connected to anoverhead monitor. If attached to a lower screen (Touchworx flatscreen),the video will be scoresheet video.

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Remote Video PCB Version - B

The function of the connectors and components on Remote Video PCB-B are:

(1) Global TV Video Input (J2) - Connection for the TV Video signaloriginating at the control desk. This connection is only used when thePCB is connected to overhead monitors.

(2) Global TV Video Output (J1) - Connection for the TV Video outputto the next lane. If the output is not needed to continue the cable, atermination jumper is installed. This connection is only used on boardsconnected to overhead monitors.

(3) ISA Bus - Connector to the Motherboard. The board receives power,scoresheet video and instructions through this connector.

(4) J3 - Left monitor output

(5) J4 - Right monitor output

(6) JP4 - Video select jumper

(7) JP3 - TV video disable (not used)

System

Teamworx Video Select (JP4) Install Jumper

Remove Jumper

Remove Jumper for boardconnected to overhead, install jumperfor board connected to the flatscreen.

Video Select (JP4)

Video Select (JP4)

Powerworx, TouchworxConsoles, Uniworx

Touchworx Flatscreen

Jumper Name Jumper Setting

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Console Video PCBs

The Console Video PCB is used to send scoresheet video to the screens insidethe scorer console in Powerworx, Touchworx consoles, and Uniworxconfigurations. The Console Video PCB is based on the same design as theRemote Video PCB, but is not interchangeable. The Console Video PCB hasa different video address, different connectors and does not have TV videocapability. There are two styles of console video PCBs. The two styles arenot interchangable due to the different output connectors.

NOTE: When replacing this board, special setup and configurationprocedures must be performed. Failure to configure the board properlymay result in an inoperative lane pair. Refer to the figure titled ConsoleVideo PCB Version - A and Console Video PCB Version - B.

Console Video PCB Version - AThe functions of the connectors and components on the Console Video PCB-Aare:

(1) ISA BUS - Connector to the Motherboard. The board receives power,scoresheet video, and instructions through this connector.

(2) Video Select (JPR1) - Sets the video address of the PCB. Thisjumper must NOT be installed when the board is located in Powerworxor Uniworx consoles.

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(3) Video Output (JPR2) - Reverses the video outputs. When installed,JPR2 causes the left monitor video to be sent out J1 and the rightmonitor video to be sent out J7. Typically this jumper is removed. Theonly time this jumper is installed is when the primary console is installedon the even lane (in a Touchworx consoles or Powerworx installation).

(4) Left Monitor Output (J7) - Video output for the left console monitor.The video is scoresheet video only.

(5) Left VGA Connection (J5) - Not used. (Removed September 1996).

(6) Right Monitor Output (J1) - Video output for the right consolemonitor. The video is scoresheet video only.

(7) Right VGA Connection (J6) - Not used. (Removed September1996).

(8) Spare Chip Select (J3) - Not used. (Removed September 1996).

Console Video PCB Version - B

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The functions of the connectors and components on the Console Video PCB-Bare:

(1) Global TV Video Input (J2) - Not used

(2) Global TV Video Output (J1) -Not used

(3) ISA BUS - Connector to the Motherboard. The board receives power,scoresheet video, and instructions through this connector.

(4) J3 - left monitor output

(5) J4 - Right monitor output

(6) JP4 - Video select jumper

(7) JP3 - TV video disable (not used)

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I/O PCB

The I/O PCB is responsible for interfacing the hard disk drive installed in thelane group processor. In addition, it provides the serial communication (LLAN)to lane pair devices such as the pinsetter interface box, scorer console circuitboards and optional devices such as Instant replay, TV only monitors, andautomated bumpers. This communication is referred to as RS-485 or theLLAN (local local area network). Other functions of the I/O PCB includerouting the sound audio (sound exciters) to the the consoles and storing currentgame information, such as scores , bowler’s names and currently enabledfeatures. I/O PCB-B includes additional circuits to automatically sense andconfigure new hard drives (see CMOS Maintenance PCB) and a laneassignment switch to ID lanes for the control system. Refer to figures titledI/O PCB - Version A and I/O PCB - Version B.

I/O PCB-Version A

The functions of the connectors and components on the I/O PCB-Version Aare:

(1) Battery - A nicad battery used to keep power on the memory circuits(NV RAM) when power is removed from the LGP or the LGP isrebooted. This keeps the current bowler and game information frombeing erased. Depending on the mode of the I/O PCB, the battery maybe soldered to the board or it may be user replaceable.

(2) Battery Jumper - This jumper connects the battery into the memorycircuits. Removing the jumper will reset the I/O PCB, erasing namesand scores.

(3) Diagnostic Port (J11) - Not used

(4) External Battery (J11) - Not used. (Removed after October 1996).

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(5) Floppy Drive (J5) - Not used.

(6) Hard Drive (J4) - Connection for the hard drive.

NOTE: When attaching the ribbon cable between the hard drive and theI/O PCB, make sure the color strip at one side of the cable is attached topin 1 of the connector. Pin 1 is the side closest to the Sound and J1/LLANconnectors. Also, verify the cable is connected properly at the hard drive.

(7) ISA BUS - Connection to the Motherboard.

(8) LLAN/Exciter Audio (J1) - Connection for the output of the soundexciter audio and communication (LLAN) going to the ConsoleController PCB in the primary console. This information is then routedto the Console Controller PCB for the secondary console.

(9) Motherboard Reset (J8) - Connection used to reset the Motherboardif desired. Refer to Push Button Reset (SW1).

(10) Parallel Printer (J10) - Not used. (Removed after October 1996).

(11) Pinsetter Interface (LLAN) (J2) - Connector used to output serialcommunication (LLAN) to the lane pair devices. These devices mayinclude pinsetter interface, TV only monitors, BowlerTrack, automatedbumpers, or a GS-series direct connect pinsetter.

(12) Power Fail Input (J9) - Not used. (Removed after October 1996).

(13) Push Button Reset (SW1) - Push button reset for the I/O PCB andLGP. This button has been removed or disabled on boards producedafter July 1996.

(14) Reset Relay Power - Connecter used to power the Motherboard resetrelay that is located inside the reset cable. This connector and relaycable are used in LGPs produced after January 1997.

(15) Sound Left Channel (J7) - Input for Sound Exciter audio coming fromthe “Speaker Out” connection on the Sound Blaster PCB. This audio isused for the primary console. If the Sound Exciter option is not installed,a jumper connector must be installed on J7 at pins 1 and 2.

(16) Sound Right Channel (J6) - Input for the Sound Exciter audio comingfrom the “Speaker Out” connection on the Sound Blaster PCB. Thisaudio is used for the secondary console. If the Sound Exciter option isnot installed, a jumper connector must be installed on J6 at pins at 1 and2.

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I/O PCB-Version B

The functions of the connectors and components on the I/O PCB-Version Bare:

(1) Battery - A nicad battery used to keep power on the memory circuits(NV RAM) when power is removed from the LGP or the LGP isrebooted. This keeps the current bowler and game information frombeing erased. Depending on the mode of the I/O PCB, the battery maybe soldered to the board or it may be user replaceable.

(2) Battery Jumper - This jumper connects the battery into the memorycircuits. Removing the jumper will reset the I/O PCB, erasing namesand scores.

Installed = On board battery connected (Set the jumper to this position)Not installed = On board battery disconnected

(3) CMOS Maintenance Disable (JP6) - This jumper enables or disablesthe on-board CMOS setup function. This jumper should be installed.

Installed = CMOS Maintenance Enabled (Set the Jumper to thisposition)Not Installed = CMOS Maintenance Disabled

(4) External Battery (JP11) – Connection to attached an external batteryif desired. This connection is not used.

(5) Lane Assignment Switches (S1) – These switches are used to set thelane identification for the lane pair. The combination of switches shouldbe set to equal the odd lane of the lane pair. Set the switches as shownin Table 1 Lane Assignment Switch Settings.

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2-1 NO FFO FFO FFO FFO FFO FFO FFO

4-3 NO NO FFO FFO FFO FFO FFO FFO

6-5 NO FFO NO FFO FFO FFO FFO FFO

8-7 NO NO NO FFO FFO FFO FFO FFO

01-9 NO FFO FFO NO FFO FFO FFO FFO

21-11 NO NO FFO NO FFO FFO FFO FFO

41-31 NO FFO NO NO FFO FFO FFO FFO

61-51 NO NO NO NO FFO FFO FFO FFO

81-71 NO FFO FFO FFO NO FFO FFO FFO

02-91 NO NO FFO FFO NO FFO FFO FFO

22-12 NO FFO NO FFO NO FFO FFO FFO

42-32 NO NO NO FFO NO FFO FFO FFO

62-52 NO FFO FFO NO NO FFO FFO FFO

82-72 NO NO FFO NO NO FFO FFO FFO

03-92 NO FFO NO NO NO FFO FFO FFO

23-13 NO NO NO NO NO FFO FFO FFO

43-33 NO FFO FFO FFO FFO NO FFO FFO

63-53 NO NO FFO FFO FFO NO FFO FFO

83-73 NO FFO NO FFO FFO NO FFO FFO

04-93 NO NO NO FFO FFO NO FFO FFO

24-14 NO FFO FFO NO FFO NO FFO FFO

44-34 NO NO FFO NO FFO NO FFO FFO

64-54 NO FFO NO NO FFO NO FFO FFO

84-74 NO NO NO NO FFO NO FFO FFO

05-94 NO FFO FFO FFO NO NO FFO FFO

25-15 NO NO FFO FFO NO NO FFO FFO

45-35 NO FFO NO FFO NO NO FFO FFO

65-55 NO NO NO FFO NO NO FFO FFO

85-75 NO FFO FFO NO NO NO FFO FFO

06-95 NO NO FFO NO NO NO FFO FFO

26-16 NO FFO NO NO NO NO FFO FFO

46-36 NO NO NO NO NO NO FFO FFO

66-56 NO FFO FFO FFO FFO FFO NO FFO

86-76 NO NO FFO FFO FFO FFO NO FFO

07-96 NO FFO NO FFO FFO FFO NO FFO

27-17 NO NO NO FFO FFO FFO NO FFO

47-37 NO FFO FFO NO FFO FFO NO FFO

67-57 NO NO FFO NO FFO FFO NO FFO

87-77 NO FFO NO NO FFO FFO NO FFO

08-97 NO NO NO NO FFO FFO NO FFO

Table 1. Lane Assignment Switch Settings - I/O PCB-Version B

28 Scorers

(6) Hard Drive (J1) - Connection for the hard drive.

(7) ISA BUS - Connection to the Motherboard.

(8) LLAN/Exciter Audio (JP3) - Connection for the output of the soundexciter audio and communication (LLAN) going to the ConsoleController PCB in the Primary Console. This information is then routedfrom the Primary Console to the Secondary Console.

(9) Motherboard Reset (JP7) - Connection to the Motherboard’s resetconnector. This connection allows the I/O PCB to restart the scorer.

(10) LLAN Terminator (JPR1) - Jumper used to terminate the LLANcommunication cabling. Set this jumper to the Unterminated position

Pins 1-2 = TerminatedPins 2-3 = Unterminated (Set the Jumper to this position)

(11) LLAN (JP5 , JP4) - Connectors used to output serial communication(LLAN) to lane pair devices. These devices may include a PinsetterInterface, Video Pinsensor, GS-series Pinsetters, TV Only monitors,Automated bumpers, Instant Replay, and/or Bowler Track.

(12) LLAN Fuse (F1) - A 300MA fuse used to protect the 12VDC powersent over the LLAN Cable.

(13) DOC Disable (JP8) - Jumper used to enable or disable the DOC (Diskon Chip) function of the I/O PCB. This function is currently not used.

Installed = DOC EnabledNot Installed = DOC Disabled (Set the jumper to this position)

(14) NVRAM Discharge (JPR2) - This jumper allows the user to erase thebowler information stored on the I/O PCB.

Pins 1-2 = Do not Discharge (Set the jumper to this position)Pins 2-3 = Discharge

(15) Sound Left Channel (J2) - Input for Sound Exciter audio coming fromthe “Speaker Out” connection on the Sound PCB. This audio is used forthe Primary Console. If the Sound Exciter option is not installed, ajumper connector must be installed on J2 at pins 1 and 2.

(16) Sound Right Channel (J1) - Input for the Sound Exciter audio comingfrom the “Speaker Out” connection on the Sound PCB. This audio isused for the Secondary Console. If the Sound Exciter option is notinstalled, a jumper connector must be installed on J1 at pins at 1 and 2.

(17) NVRAM Disable (JP9) - This jumper enables or disables the memorycircuits on the I/O PCB.

Installed = NVRAM Enabled (Set the Jumper to this position)Not Installed = NVRAM Disabled

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Sound PCB

The Sound PCB is used only when the Sound Exciter option is installed in theFrameworx scoring systems. The board is designed to convert the digital audiothat is stored on a hard disk (required for sound exciters) to an analog signalthat can be reproduced by the speaker inside the console. The board receivesthe digital audio through the ISA Bus and outputs the analog audio through thespeaker output connection. Refer to the figure titled Sound PCB.

Sound PCB

The connections and components on the Sound PCB include:

(1) ISA Bus - Connection to the Motherboard. The Sound board receivespower and the sound exciter through this connection.

(2) Joystk/Midi Connector - Not used.

(3) Line In Connector - Not used.

(4) Mic In Connector - Not used.

(5) PC Speaker Connector - Not used.

(6) Redbook Audio Connector - Not used.

(7) RSPK EN Jumper - Not used.

(8) Speaker Connector - Output of the Sound Exciter audio. The cablefrom this connector attaches to the LGP’s I/O PCB-Version A at J6(right channel) and J7 (left channel) or JP1 and JP2 on I/O PCB-Version B.

30 Scorers

Power Supply

The power supply in the LGP is a universal input device that supplies DCvoltage to the LGP circuit boards. Input to the power supply can be 120 VACor 240 VAC and is selectable by a slide selector located near the powerreceptacle. The output of the supply is +5 VDC and +/-12 VDC. Refer to thefigure titled Power Supply (Part No. 57-300268-000).

Power Supply (Part No. 57-300268-000)

Functions of the components and connectors on the power supply are:

(1) Floppy Drive Connector - Connector used to supply DC voltage to afloppy drive. This connection is not used in the Frameworx scoringsystems.

(2) Hard Drive Connector - Connector used to supply DC voltage to thehard drive. Two connectors are supplied to allow more than one harddrive. In the Frameworx LGP only one connector is used.

(3) Motherboard Connectors - Connectors that supply +5 VDC, 12 VDCand -12 VDC to the Motherboard and other ISA Bus Boards. Theseconnectors plug into the Motherboard. When attaching the connectors,ensure that the black wires on each connector are positioned toward theinside. When attached, there must be four black wires at thecenter of the Motherboard’s connector.

WARNING: These connectors must be attached to the Motherboardproperly. Reversing the connectors or plugging them in backward willdamage the Motherboard. Make sure the four black wires of the powersupply are located at the center of the Motherboard’s power connector.

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(4) Power Out - Connector for the auxiliary transformer located in thelower right corner of the primary console.

(5) Power Receptacle - Connector for main power into the supply.

(6) Power Switch - Switch used to control on/off of the LGP.

(7) Voltage Selector - This selector is used to change the inputrequirements of the supply between 120 VAC and 240 VAC. See thesection Selecting Input Voltage for Power Supply.

Selecting Input Voltage for Power Supply

To select the desired input voltage for the power supply, do the following:

1. Turn off the primary console or LGP power.

2. Disconnect the main power input cable from the power supply.

3. Disconnect the power out cable going to the auxiliary transformer at thepower supply.

4. Place the voltage selector switch, located between the powerreceptacles of the power supply, so it displays the desired voltage.Refer to the figure titled Voltage Selection for Power Supply.

Voltage Selection for Power Supply

(1) POWER RECEPTACLE (2) VOLTAGE SELECTOR (3) OR

32 Scorers

5. Check the auxiliary transformer (Touchworx console, Uniworx, orPowerworx) or the secondary transformer (Teamworx or Touchworxflatscreen) to ensure it is set to the same voltage level. Refer toSelecting Input Voltage for Auxiliary Transformer later in thissection.

WARNING: Failure to set the transformer to the proper voltage ratingcan cause damage to the transformer and to the console PCBs.

6. Reconnect the power cables to the power supply.

7. Turn on the primary console or LGP power.

Hard Drive

WARNING: Damage to the hard drive can result if it is subjected toexcessive vibration, jarring, or rough handling. Handle with care.

The hard drive located in the LGP contains the programming needed forscoring for both lanes. This information includes the base program used by thebowlers, the programs that allow the LGP to communicate to the officecomputer, and the exciter graphics and animations. Without the hard disk, theLGP could not operate and the consoles would not start up. In addition to theprogramming, the hard drive contains a file that stores the lane number that thelane pair is assigned. This lane number must be reprogrammed anytime thehard disk is replaced. Refer to the figure titled LGP Hard Drive.

IMPORTANT: Whenever the hard drive is replaced, the CMOS RAM onthe motherboard may need to be updated if using PCB-Version A. Afterupdating the CMOS, the left lane number for the lane pair in which thedrive is installed must be reprogrammed if using PCB-Version A. Failureto program this information will result in an inoperative lane pair. Referto the CMOS Setup and Hard Drive Setup procedures for moreinformation. These procedures occur automatically if your LGP usesI/O PCB-Version B.

For installations that include Touchworx flat screens, the FLATSCRNcommand must also be sent to the drive. Refer to Hard Drive Setup featurefor more information.

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LGP Hard DriveThe function of the components on the hard drive are:

(1) Data Connector - Connection used to transfer information between thehard drive and the LGP I/O PCB. The cable from this connectionattaches to J4 of I/O PCB-Version A or J1 of I/O PCB-Version B.

NOTE: When attaching the ribbon cable to the I/O PCB and the harddrive, make sure that the color strip at one side of the cable attaches topin 1 of the connector. (For the hard drive, pin 1 is closest to the powerconnector.) Also, verify the cable is attached correctly at the I/O PCB.

(2) Hard Disk Drive - The device that contains the program for the LGP.

(3) Power Connector - Connection used to input DC voltage to the harddrive.

34 Scorers

Console Electronics

Primary Console (Powerworx, Touchworx Console, and Uniworx)

In addition to the LGP, the primary console contains specific circuit boards andmonitor circuits that are dedicated to its operation and are not used by thesecondary console. (Duplicate boards will also be located in the secondaryconsole.) These boards include the Console Controller PCB, Console AudioPCB, and the Ceronix Monitor. Also included is an auxiliary transformer thatprovides power for the PCBs, CRT and a CRT relay that switches power forthe CRT. Refer to the figure titled Primary Console PCB Locations.

(1) ADJUSTMENT PCB(2) AUXILIARY TRANSFORMER(3) CERONIX MONITOR(4) CONSOLE PCB(5) CONSOLE CONTROLLER PCB(6) CRT POWER RELAY(7) OPTIONS PCB(8) TOUCHSCREEN CONTROLLER

(TOUCHWORX ONLY)(9) VIDEO PROCESSOR PCB

Primary Console PCB Locations

The function of the console circuit boards include:

(1) Adjustment PCB - A circuit board located in the back of the consoleon the left side. Connector to the Adjustment Board.

(2) Auxiliary Transformer - Transformer used to supply 120 VAC to theCeronix Monitor assembly and 18 VAC to the Console PCBs (ConsoleController, Console Audio, and Options).

(3) Ceronix Monitor - A 13" color screen that is used to show bowlername and scores, as well as provide additional information about theFrameworx scoring system.

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(4) Console Audio PCB - A circuit board responsible for switching andamplifying all audio for the console including intercom, global, andmicrophone.

(5) Console Controller PCB - A circuit board responsible forcommunication to the LGP. This board also connects to the keyboardand speaker. A 12 VDC output allows the board to energize the CRTrelay and control the screen power.

(6) CRT Power Relay - A relay that switches power to the monitor.

(7) Options PCB (Touchworx only) - A circuit board used to connect theoptional touchscreen to the console. This board supplies power to thetouchscreen controller (8) and converts the information from thetouchscreen controller from RS-232 to LLAN.

(8) Touchscreen Controller (Touchworx only) - A module responsiblefor converting the data coming from the touchscreen membrane to RS-232 communication that can be used by the Options PCB.

(9) Video Processor PCB - A circuit board located in the back of themonitor that adapts the video so that it can be displayed properly on theCRT. The Video Processor controls the coils attached to the CRT andsends the video to the Video Output PCB so it can be shown on thepicture tube.

36 Scorers

Secondary Console (Powerworx and Touchworx Console)

The secondary console contains the same console electronics as the primaryconsole: the Console Controller PCB, Console Audio PCB, and Ceronixmonitor. The Touchscreen Controller and Options PCB are also present iftouchscreens are installed. In addition to these boards, the secondary consolecontains a power transformer which supplies power to the console electronicsand a monitor for the secondary consoles as well as power for the pinsetterinterface and CCD Scanner, if present. Refer to the figure titled SecondaryConsole PCB Locations.

Secondary Console PCB LocationsThe functions of the circuit boards and components in the secondary console are:

(1) Adjustment PCB - A circuit board which contains five controls thatallow the user to adjust the screen position and brightness.

(2) Ceronix Monitor - A 13" color screen that is used to show bowlername and scores, as well as provide additional information about theFrameworx scoring system.

(3) Console Audio PCB - A circuit board responsible for switching andamplifying all audio for the console including intercom, global, andmicrophone.

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(4) Console Controller PCB - A circuit board responsible for connectingthe keyboard and speaker. This board also controls the on/off of theCRT assembly by controlling the CRT power relay.

(5) CRT Power Relay - A relay that switches power to the monitor.

(6) Options PCB (Touchworx only)- A circuit board used to connect theoptional touchscreen to the console. This board supplies power to thetouchscreen controller (8) and converts the information from thetouchscreen controller from RS-232 to LLAN.

(7) Secondary Power Transformer - Transformer located only in thesecondary console that provides 18 VAC power for console electronicsin the secondary consoles and 120 VAC for the Ceronix monitor. It alsosupplies 28 VAC for the pinsetter interface box and the CCD scanner ifpresent.

(8) Touchscreen Controller (Touchworx only) - A module responsiblefor converting the data coming from the touchscreen membrane to RS-232 communication that can be used by the Options PCB.

(9) Video Processor PCB - A circuit board located in the back of themonitor that adapts the video so that it can be displayed properly on theCRT. The Video Processor PCB controls the coils attached to the CRTand sends the video to the Video Output PCB so it can be shown on thepicture tube.

38 Scorers

Bowler Entry Station/Keypad (Teamworx Only)

Teamworx comes in two configurations: a bowler entry station or a keypad.Both contain a full function keyboard that allows the bowler to perform allfunctions directly at the lane. To allow for simultaneous entry, two stations areused on a lane pair. The station serving the left lane (odd numbered lane) isreferred to as the primary console while the station serving the right lane (evennumbered lane) is referred to as the secondary console. These consoles areidentical in every way and contain circuit boards that are interchangeable.Special setups on the circuit boards located in the consoles allow the lane groupprocessor (LGP) to identify each station properly. These boards include aConsole Controller PCB and a Console Audio PCB. Refer to the figure titledBowler Entry Station/Keypad (Teamworx Only) .

Bowler Entry Station/Keypad (Teamworx Only)

(1) CONSOLE AUDIO PRINTED CIRCUIT BOARD (2) CONSOLE CONTROLLER PRINTED (3) MICROPHONECIRCUIT BOARD

(4) SPEAKER (5) KEYBOARD (6) (NEW STYLE) KEYPAD(7) (ORIGINAL STYLE) BOWLER ENTRY STATION

The functions of the console circuit boards include:

(1) Console Audio PCB - A circuit board responsible for switching andamplifying all audio for the console including intercom, microphone,VCR, and exciter audio.

(2) Console Controller PCB - A circuit board responsible for thekeyboard and speaker in the console.

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Touchworx Controller (Touchworx Flatscreen)

The Touchworx controller houses the electronics needed to interface bothtouchscreen assemblies for the lane pair to the LGP and the control desksystem. The box contains two sets of identical boards that are interchangeable.Special setups on the boards identify and determine whether they will controlthe odd (primary) or even (secondary) lane. Boards included in the Touchworxcontroller include Console Controller PCBs, Console Audio PCBs, ConsoleOption PCBs, and a Power Supply/Control PCB.

The controller is located under the approach, near the ball lift, and can beaccessed through the ball lift access door. Refer to the figure titled TouchworxController.

Touchworx Controller

(1) CONSOLE AUDIO PCB (2) CONSOLE CONTROLLER PCB (3) CONSOLE OPTION PCB(4) POWER SUPPLY/CONTROL PCB (5) POWER IN

(1) Console Audio PCB - A circuit board responsible for switching andamplifying all audio for the console including intercom, microphone,VCR, and exciter audio.

(2) Console Controller PCB - A circuit board that interfaces the speakerand controls the touchscreen power.

(3) Console Option PCB - A circuit board responsible for converting theRS-232 signal coming from the touchscreen into RS-485 (LLAN).

(4) Power Supply/Control PCB - A circuit board responsible for supplyingpower to touchscreens on each lane. This power is switched through apair of 12 VDC relays mounted on the PCB that are controlled by theConsole Controller PCBs.

40 Scorers

Console Controller PCB (All Models)

The Console Controller PCB is responsible for interfacing the keyboard,speaker, Console Audio PCB and Options PCB to the lane group processor.The PCB also controls the monitor power by energizing the monitor’s powerrelay if present. All this is accomplished through communication over theLLAN.

Since the PCB is used for both the primary and secondary consoles, jumperson the board need to be set in order to identify where it is installed. Refer tothe figure titled Console Controller PCB (Part No. 57-300195-000).

Console Controller PCB (Part No. 57-300195-000)

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The functions of the components on the Console Controller PCB are as follows:

(1) Console Type (JP3) - Jumper used to terminate the LLAN. Set thejumper as follows:

(2) Diagnostic LED - This light flashes to indicate that the PCB isfunctioning.

(3) Keyboard (J1) - Connection to the keyboard in the console. If akeyboard is not present (touchscreen installed) a jumper must be placedon pins 21 and 22 of this connector.

(4) Keyboard Select (JP1) - Jumper used to select whether the keyboardis for the left Console or the right Console. Set the jumpers as follows:

(5) LLAN/Exciter Audio Input (J4) - Connection for the LLAN and audioexciters coming from the I/O PCB located inside the LGP or from theprimary console’s Console Controller PCB (J5).

(6) LLAN/Exciter Audio Output (J5) - Connection for the LLAN andaudio exciter going to the secondary console. This connection is onlyused if the board is installed in a primary console. Refer to ConsoleType (JP3).

(7) Monitor Power (J6) - Connection to the coil of the relay that powers thelower monitor on/off. The voltage output is 12 VDC. In the Teamworxconfiguration, this connection is not used.

(8) Options Connector (J2) - Connection to the Console Audio PCB.The Console Audio PCB receives the LLAN, exciter audio, and powerthrough this connection. The Console Controller PCB receives theselected audio from the Console Audio PCB through this connector androutes it to the speaker.

42 Scorers

(9) Power Out (J8) - Output for the 18 VAC used to power the consolePCBs for the secondary console in the Teamworx and Touchworxflatscreen configurations.

(10) Power (J7) - Power for the circuit board enters here. Input to the PCBis 18 VAC. It originates at the auxiliary or secondary transformer.

(11) Speaker (J3) - Connection to the speaker. The circuit board appliesthe selected audio to the speaker through this connection. This audioincludes the VCR audio, intercom and keyboard beep.

Console Audio PCB (All Models)

The Console Audio PCB interfaces audio to the console. The audio includesup to four intercoms, the VCR audio, the microphone, and the exciter audio.The Console Audio PCB is responsible for amplifying the audios and selectingwhich one will be sent to the speaker. Once selected, the desired audio is sentto the Console Controller PCB where it is applied to the speaker. Since thePCB is used for both the primary and secondary consoles, jumpers must be setto identify where it is being used. Refer to the figure titled Console AudioPCB (Part No. 57-300164-400).

Console Audio PCB (Part No. 57-300164-400)

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The functions of the connectors and components on the Console Audio PCBinclude:

(1) Audio In (J1) - Input of the intercom audio(s) and global audiooriginating at the audio/video unit. If the board is used for the firstprimary console, the cable comes from the control desk. If it is not usedfor the first primary console, the cable comes from the Console Audioboard for the previous primary console. Refer to Audio Out (NextPrimary) (J2), and Audio Out (Secondary) (J3).

(2) Audio Out (Next Primary) (J2) - Output of the global audio for thenext primary console. This connection allows the continuation of theaudios for the next lane pair. If the cable does not continue to anotherprimary console, a termination plug is installed. (This connection is notused on boards used for secondary consoles.)

(3) Audio Out (Secondary) (J3) - Output of the intercom and globalaudios to the secondary console. This connection allows the secondaryconsole of a lane pair to connect into the intercom and global audios.(This connection is not used for boards used for secondary consoles.)

(4) Console Select (JP2) - Jumper used to select whether the console isfor the left Console or the right Console. Set the jumpers as follows:

(5) Diagnostics LED - This light flashes to indicate that the board isfunctioning.

(6) Microphone (J6) - Connection to the microphone.

(7) Option In (J4) - Connection to the Console Controller PCB. TheLLAN, exciter audio, and power come from the Console Controller PCBthrough this connection. The audio selected to go to the speaker is sentto the Console Controller PCB through this connection.

(8) Option Out (J5) - Connection of the LLAN and power to the OptionsPCB. This connection is only used if the Options PCB is installed.(Currently the Option PCB is installed only for Touchworxconfigurations.)

44 Scorers

Options PCB (Touchworx Models Only)

The Options PCB allows an optional touchscreen to be installed in the console.This board allows each device to communicate to the LGP through the LLAN.Since this board can be used for both the primary and secondary consoles,jumpers on the board must be set to identify where it is being used. Refer tothe figure titled Options PCB (Part No. 57-300192-000).

Options PCB (Part No. 57-300192-000)

The functions of the connectors and components on the Options PCB are asfollows:

(1) Console Select (JP2) - Jumper used to determine if the board is in theprimary (left) or the secondary (right) console. Set the jumpers as follows:

(2) Option In (J5) - Connection to the Console Audio PCB. The OptionPCB receives power and LLAN through this connection.

(3) Touchscreen Data (J1) - Input connection for the information comingfrom the touchscreen.

(4) Touchscreen Power (J2) - Connection that supplies 5 VDC and 12VDC power to the touchscreen.

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Scorers 45

Power Supply/Control PCB (Touchworx Flatscreens)

The Power Supply/Control PCB is responsible for supplying power totouchscreens on each lane. This power is switched through a pair of 12VDCrelays mounted on the PCB that are controlled by the Console ControllerPCBs. Refer to the figure titled Power Supply/Control PCB.

Power Supply/Control PCB

The function of the Power Supply/Control PCB components and connectorsinclude:

(1) Power In (J3) - Connection for the main power for the PCB. 15 VACenters the board here.

(2) Even Lane Power Control (J4) - Connection to the ConsoleController PCB for the even lane. The Console Controller PCB cancontrol the even lane power relay by applying 12VDC to this connection.

(3) LCD Power Even Lane (J5) - Connection to the LCD flatscreen forthe even lane. When the even lane relay is energized by the ConsoleController PCB (see J3), the PCB will supply 12VDC to the screenthrough the connection.

(4) Odd Lane Power Control (J1) - Connection to the Console ControllerPCB for the odd lane. The Console Controller PCB can control the oddlane power relay by applying 12VDC to this connection.

(5) LCD Power Odd Lane (J2) - Connection to the LCD flatscreen forthe odd lane. When the odd lane relay is energized by the ConsoleController PCB (see J4), the PCB will supply 12VDC to the screenthrough the connection.

46 Scorers

Touchscreen Controller (Touchworx Consoles)

The touchscreen option in Touchworx consoles includes a special CRT thatcontains the membrane overlay and a touchscreen controller that converts theoverlay signal so that it can be used by the Options PCB. When installed, thetouchscreen circuitry replaces the standard keyboard. Refer to the figure titledTouchworx Screen.

Touchworx Screen

(1) CRT MEMBRANE (2) CRT (3) DATA CABLE(4) TOUCHSCREEN CONTROLLER

The Touchscreen Controller converts the CRT membrane overlay’s output toan RS-232 communication signal. This signal is then sent to the Options PCBwhere it is transmitted to the LGP via LLAN (RS-485). An LED on thecontroller is supplied to indicate when the unit is functioning properly and whatmay be wrong if the unit should fail to operate as expected. Refer to the figuretitled Touchscreen Controller.

Touchscreen Controller

(1) DIAGNOSTICS LED (2) OPTIONS PCB CONNECTOR (3) POWER CONNECTOR(4) TOUCHSCREEN CONNECTOR

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The function of the Touchscreen Controller components and connectorsinclude:

(1) Diagnostics LED - The diagnostics LED flashes to indicate when theTouchscreen Controller is functioning properly. Use the following tableto identify the operation of the controller.

LED Tables(2) Options PCB Connector - Connector for the RS-232 data cable that

allows information to be sent from the controller module to the OptionsPCB.

(3) Power Connector - Connector that supplies the controller with 5VDCand 12VDC. This voltage is supplied by the Options PCB (J2).

(4) Touchscreen Connector - Connector for the data coming from thetouchscreen membrane located on the front of the CRT.

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Transformers (Powerworx, Touchworx Consoles, and Uniworx)

Auxiliary Transformer (Primary Consoles Only)The primary console contains a transformer that is used to supply 120 VACpower to the monitors located in Powerworx, Touchworx consoles, andUniworx primary consoles, as well as 18 VAC to the Console Controller,Console Audio, and Options PCBs. The transformer assembly accepts either120 VAC or 220 VAC. Selection of the desired input voltage is done at theinput receptacle. Refer to the figure titled Auxiliary Transformer (Part No.57-300271-000).

Auxiliary Transformer (Part No. 57-300271-000)

(1) 18 VAC Output - Power out to the primary console circuit boards.This voltage is used to power the Console Controller PCB, ConsoleAudio PCB, and Options PCB located in the primary console.

(2) 120 VAC Output - Power out to the CRT assembly in the primaryconsole. This voltage is used to power the Video Processor PCB andother CRT circuits in the primary console. It is switched on/off throughthe power relay located next to the CRT assembly.

(3) Fuses/Voltage Selector - Slide out panel which allows the user toselect either 120 VAC or 240 VAC as the input voltage. Also, the fusesprotecting the transformer are located here. Refer to Selecting theInput Voltage for the Auxiliary and Secondary Transformers.

(4) Power Input - 120 VAC or 240 VAC enters the assembly here.

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Secondary Power Transformer (Powerworx, Touchworx Consoles, and Uniworx)In the Powerworx, Touchworx consoles, and Uniworx configurations, thesecondary power transformer supplies 120 VAC to the monitors located in thesecondary console, 18 VAC to the Console PCB located in the secondaryconsole, and 28 VAC to the VPS or GS Controller if present. For theTeamworx configuration, the transformer supplies 18 VAC to both bowlerentry stations or keypads, as well as 28 VAC to the VPS or GS Controller ifpresent. For Touchworx flatscreen installations, the transformer only providesthe 28 VAC for the to the VPS or GS Controller if present. In Uniworxconfigurations, the transformer is mounted on the curtain wall near thepinsetters. The transformer supplies 28 VAC for the to the VPS or GSController if present.

Input voltage to the transformer is selected by a voltage selector PCB locatednear the power input receptacle. Refer to the figure titled Secondary PowerTransformer (Powerworx, Touchworx Console, and Uniworx) andSecondary Power Transformer (Teamworx and Touchworx Flatscreen).

Secondary Power Transformer (Powerworx, Touchworx Console, and Uniworx)

(1) 18 VAC Output - Power out to the secondary console circuit boards.This voltage is used to power the Console Controller PCB, ConsoleAudio PCB, and Options PCB located in the secondary console.

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(2) 28 VAC Circuit Breaker - Protection for the 28 VAC used to powerthe Pinsetter Interface Box and scanner (or pinsensor). This breaker isnot used in GS direct connect installations.

(3) 28 VAC Output - Power output for the Pinsetter Interface Box andscanner (or pinsensor). This connection is not used in GS direct connectinstallations.

(4) 120 VAC Output - Power out to the CRT assembly in the Secondaryconsole. This voltage is used to power the Video Processor PCB andother CRT circuits in the Secondary console. It is switched on/offthrough the power relay located next to the CRT assembly. Thisconnection is not used in the Uniworx configuration.

(5) Fuses/Voltage Selector - Slide out panel that allows a user to selecteither 120 VAC or 220 VAC as the input voltage. Also, the fusesprotecting the Secondary Transformer are located here. Refer toSelecting Input Voltage for Auxiliary or Secondary Transformers.

(6) Power In - 120 VAC or 240 VAC enters here.

Secondary Power Transformer (Teamworx and Touchworx Flatscreen)

(1) 28 VOLTS ALTERNATING CURRENT CIRCUIT (2) MINI CONSOLE POWER (3) 28 VOLTS ALTERNATING CURRENTBREAKER OUTPUT

(4) FUSES/VOLTAGE SELECTOR (5) POWER IN (6) LANE GROUP PROCESSORSECONDARY TRANSFORMER

OR

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(1) 28 VAC Circuit Breaker - Protection for the 28 VAC used to powerthe VPS or GS Controller.

(2) Mini Console Power - Power output to the circuit boards located inthe bowler entry station used in Teamworx. This power is not used forTouchworx flatscreen.

(3) 28 VAC Output - Power output for the VPS or GS Controller ifpresent. A circuit breaker mounted near the output connector protectsthe power going to these devices.

(4) Fuses/Voltage Selector - Slide in module that allows the user to setthe desired voltage input and fuses.

(5) Power In - Main power receptacle. The voltage entering can be 120VAC or 240 VAC. Refer to Fuses/Voltage Selector.

(6) Mini Console Circuit Breakers - Manually resettable circuit breakersthat protect the 18VAC power that supplies the mini consoles withpower. (Teamworx only.)

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Selecting Input Voltage for Auxiliary or Secondary TransformersTo select the input voltage for the auxiliary or secondary transformers, do thefollowing:

1. Remove power to the primary or secondary console (Touchworxconsole, Powerworx and Uniworx). For Touchworx flatscreen andTeamworx, turn the LGP power switch off.

2. Disconnect the power cord from the transformer.

3. Using a flat head screwdriver, remove the fuse holder from the powerreceptacle. Refer to figure titled Selecting Input Voltage forTransformers.

4. Remove the Voltage Selector PCB from the holder assembly.

5. Insert the Voltage Selector PCB so the desired voltage rating can beseen through the opening in the holder. Refer to the figure titledSelecting Input Voltage for Transformers.

Selecting Input Voltage for Transformers

(1) REMOVE FUSE HOLDER FROM POWER (2) FLAT HEAD SCREWDRIVER (3) VOLTAGE SELECTOR PCBRECEPTACLE

(4) OPENING IN HOLDER (5) FUSES

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6. Examine the fuses in the holder to verify the proper fuse ratingaccording to the charts below:

Ratings for the auxiliary transformer located in the primary console:

Ratings for the secondary transformer located in the secondaryconsole or LGP Chassis:

7. Replace the fuse holder in the power receptacle.

8. Connect the power cord to the transformer.

9. Reapply power to the primary or secondary consoles or LGP.

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Video Processor PCB (Powerworx, Touchworx Consoles, and Uniworx)

The Video Processor PCB handles all sync and color signals for the CRT. Itcontains circuitry such as vertical and horizontal oscillators to control how thepicture is written to the screen and color circuits that automatically control thered, green and blue video signals applied to the picture tube. The onlyadjustment necessary to the board is focus. The remaining adjustments arelocated on the Adjustment PCB located on the left side of the console.

Video Processor PCB for Powerworx, Touchworx Consoles, and Uniworx

The functions of the connectors and controls on the Video Processor PCB are:

(1) Adjustment PCB - Connector used to attach the Adjustment PCB tothe Video Processor PCB. The Adjustment PCB is located at the backof the console on the left hand side.

(2) Deflection Coils - Connection to the deflection coil located on the neckof the picture tube. This allows the Video Processor PCB to controlwhere information is put on the screen.

(3) Focus Adjustment - Adjustment used to control the sharpness of thepicture.

(4) Power In - 120 VAC main power input to the PCB. This power iscontrolled by the Console Controller PCB and is switched through thepower relay.

(5) Video Input - Input of the RGBS signal coming from the Console VideoPCB.

(6) Video Output - Output to the Video Output PCB located at the back ofthe CRT.

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Adjustment PCB

The Adjustment PCB controls allow the technician to adjust the image positionon a CRT. All controls are located on the Adjustment PCB mounted on thelower portion of the console, inside the rear cover. Refer to the figure titledAdjustment PCB Controls.

Adjustment PCB Controls

(1) H Pos - Turn this control to center the video horizontally (side-to-side).This control is commonly referred to as horizontal centering.

(2) H Size - Turn this control to increase or decrease the picturehorizontally (side-to-side). This control is commonly referred to ashorizontal width.

(3) V Ras Pos - Turn this control to center the picture vertically (top-to-bottom). This control is commonly referred to as vertical centering.

(4) V Size - Turn this control to increase or decrease the picture vertically(top-to-bottom). This control is commonly referred to as vertical height.

(5) M Gain - Turn this control to increase or decrease the monitorbrightness.

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LCD Controller (Touchworx Flatscreen)

The touchscreen option in Touchworx flatscreen includes a special LCD thatcontains the membrane overlay and a controller that converts the touchscreensignal so that it can be used by the Options PCB. Refer to the figure titledLCD Screen.

LCD Screen

(1) TOUCHSCREEN MEMBRANE (2) LCD CONTROLLER (3) LCD SCREEN

The LCD controller converts the CRT membrane overlay’s output to an RS-232 communication signal. This signal is then sent to the Options PCB where itis transmitted to the LGP via LLAN (RS-485). The controller also converts theRGS signal from the Remote Video PCB to a VCA signal that can be used bythe flatscreen. Refer to the figure titled LCD Controller.

LCD ControllerThe function of the LCD controller components and connectors include:

(1) Options PCB Connector - Connector for the RS-232 data cable thatallows information to be sent from the controller module to the OptionsPCB.

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(2) Inverter Out - Connector that supplies the controller with 5VDC and12VDC. This voltage is supplied by the Options PCB (J2).

(3) Touchscreen In - Connector for the data coming from the touchscreenmembrane located on the front of the CRT.

(4) Power In - Input for 12VDC used to power the flatscreen assembly.

(5) Video In - Input for the scoresheet video coming from the RemoteVideo PCB.

(6) LCD Screen Out - Output for the converted scoresheet video going tothe LCD display.

Flatscreen Adjustment Procedure

Adjustment to the Touchworx flatscreen is performed through an AdjustmentPCB located in the spare parts kit. When attached to the flat screen, this PCBallows the user to access an on-screen adjustment menu to adjust brightness,contrast, color, and image position. Refer to figure titled FlatscreenAdjustment PCB.

Flatscreen Adjustment PCB

(1) Down - Use this button to decrease the setting of the selected option orto move down the selection menu.

(2) DPMS LED - Not used.

(3) “On” LED - This LED lights to indicate that power is applied to thePCB.

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(4) Reset - Use this button to reset all options to factory default settings.

(5) Select - Use this button to select an option from the menu or to enterthe setting for an option.

(6) Up - Use this button to increase the setting of the selected option or tomove up the selection menu.

The following procedures list the necessary steps required to adjust the imageof the flatscreen monitor.

Basic Adjustments1. Remove the four Phillips head screws from the rear cover to gain

access to the LCD Controller PCB.

2. Insert the connection lead of the Flatscreen Adjustment PCB into the topport (P1) of the LCD Controller PCB. Refer to figure titled AdjustmentPCB Connection.

Adjustment PCB Connection

(1) FLATSCREEN (TOP VIEW) (2) ADJUSTMENT PCB (3) CONTROLLER PCB CONNECTION

3. Turn on power to flatscreen.

4. Press SEL (select) button on Adjustment PCB. The main menu willappear.

5. Use the UP and DOWN buttons to highlight the Basic Adjustmentsmenu and press SEL.

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There are three basic adjustments that can be made in this mode: brightness,contrast, and color balance.

6. Use UP and DOWN buttons to highlight desired adjustment and thenpress SEL.

7. To change current setting, use UP to increase setting, DOWN todecrease setting. A numerical value is displayed next to the bar graph onthe screen and updates automatically during adjustment.

8. Press SEL to enter desired setting.

For example, to change the brightness setting, highlight the Brightness option.Use the UP button to increase brightness or the DOWN button to decreasebrightness. Press SEL when finished to enter desired setting and exit thisadjustment.

The three basic adjustments are factory-set to the following values but can bechanged to preference. The color balance adjustment can be altered for thefollowing colors: red, green, and blue.

Brightness 35Contrast 50Color Balance 50 each for red, green, and blue

9. Use UP and DOWN buttons to highlight EXIT option and press SEL toexit the Basic Adjustments menu.

10. Disconnect the Flatscreen Adjustment PCB from the flatscreen andinstall the rear cover on the flatscreen.

Image Position AdjustmentThe imagine position adjustment is used to change the position of the viewableimage on the screen.

1. Remove the four Phillips head screws from the rear cover to gainaccess to the LCD Controller PCB.

2. Insert the connection lead of the Flatscreen Adjustment PCB into the topport (P1) of the LCD Controller PCB. Refer to figure titled AdjustmentPCB Connection.

3. Turn on power to flatscreen.

4. Press SEL (select) button on Adjustment PCB. The main menu willappear.

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5. Use the UP and DOWN buttons to highlight the Image Position option.

6. There are four position adjustments to be made:

a. Horizontal Positionb. Horizontal Sizec. Vertical Positiond. Expand/Center

7. Use the UP and DOWN buttons to highlight the desired adjustment andpress SEL.

8. To change current setting, use UP to increase setting or DOWN todecrease setting. A numerical value is displayed next to the bar graph onthe screen and updates automatically during the adjustment.

The following values are factory-set but can be changed to preference.

Horizontal Position 92Horizontal Size 50Vertical Position 50Expand/Center

9. Once the desired value is displayed, press SEL to enter the setting andexit this adjustment.

10. Use UP and DOWN buttons to highlight Exit option and press SEL toexit the program.

11. Disconnect the Flatscreen Adjustment PCB from the flatscreen andinstall the rear cover on the flatscreen.

Touchscreen Calibration (All Touchworx Models)To calibrate the touchscreen, perform the following procedure:

1. Enter the maintenance menu (Default Password = 6167254966). If thispassword does not work, contact the manager for the new password.Refer to Changing the Maintenance Menu Password procedure inthe Appendices section of this manual.

2. Select the option “Calibrate Touchscreen” to display the followinginstructions.

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Welcome to Touchscreen Calibration

Touchscreen Basic Instructions

When asked to touch at the bowling ball,touch near the ball, and, without liftingoff, slide your finger over the center ofthe ball, then lift off carefully. The moreaccurately you lift off, the more accuratelycalibrated the touchscreen will be.

Touch the screen to continue

3. Touch the screen to continue to the next screen.

4. Touch the screen near the bowling ball located in the lower left corner ofthe screen and slide your finger to the + mark located at the center ofthe ball.

5. Carefully lift your finger off the screen.

6. Touch the screen near the bowling ball located in the upper right cornerof the screen and slide your finger to the + mark located at the center ofthe ball.

7. Carefully lift your finger off the screen. The following screen willautomatically appear:

Calibration Complete

Touchscreen calibration is complete.

The next step is to verify the calibration.

Touch the center of each pin. If you canreliably touch each pin, matching thetarget on the ball with the target on the pin,press the ACCEPT button. If not, press theREJECT button to perform the calibrationprocess again. You have 15 presses to tryhitting all the pins, otherwise recalibrationstarts.

Touch the screen to continue.

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8. Touch the screen to move to the next screen.

9. Touch each pin as close to the + mark located at the center of the pins.

10. Decide if the calibration is acceptable.

Press ACCEPT if the ball appears accurately over the pins. PressREJECT if the ball does not appear as desired or to perform thecalibration again.

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Circuit Board and Component RemovalCAUTION: Some circuits and circuit boards in the LGP or console maybe static sensitive and can be damaged due to improper handling. Youshould follow the suggested guidelines to avoid problems.

WARNING: Failure to use proper handling techniques for the circuitboard may void the warranty.

1. Before working on or removing any board you MUST discharge anystatic within your body by touching the metal chassis of the LGP orconsole. (If added protection from static electricity is desired, wear agrounded wrist strap).

2. Always keep static sensitive boards and components in their protectivewrapping when not in use.

3. Handle the boards by the edges only to avoid damaging the board.

4. Avoid touching the gold plated edge terminals.

5. When handling hard drives, use extra care to ensure that the drive is notdropped or handled roughly. Even slight jarring of the drive could causedamage.

Before replacing any component, you must determine if it requires any initialsetup. Refer to the chart titled Determining if a Component Requires Setup.

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Determining if a Component Requires Setup

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Motherboard Removal

Before removing the Motherboard, the boards that connect to it must beremoved. (Refer to ISA Bus Board Removal).

Perform the following steps to remove the Motherboard:

1. Disconnect power to the LGP.

2. Discharge any static electricity by touching the metal chassis of theLGP.

3. Remove each ISA Bus Board. (Refer to ISA Bus Board Removal.)

4. Disconnect the reset cable from the Motherboard.

5. Disconnect the power cables from the Motherboard.

6. Remove the screws that hold the Motherboard to the chassis.

7. Disengage the board from the plastic stand-offs that hold the board tothe chassis.

8. Place the Motherboard in an antistatic bag or wrapping.

Motherboard Installation

1. Disconnect power to the LGP.

2. Discharge any static electricity by touching the metal chassis of the LGP.

3. At the LGP, remove the Motherboard from the antistatic bag orwrapping.

4. Mount the Motherboard to the plastic stand-off and press into place.

5. Secure the Motherboard to the chassis with the Phillips head screws.

6. If needed, transfer the RAM memory (SIMM chips) from the oldMotherboard to the new Motherboard.

7. Connect the power cables to the Motherboard.

WARNING: These connectors must be attached to the Motherboardproperly. Reversing the connectors or plugging them in backward willdamage the Motherboard. Make sure the four black wires of the powersupply are located at the center of the power connector.

8. Connect the reset cable to the Motherboard.

9. Install each ISA Bus Board in the same slot from which they wereremoved. (Refer to ISA Bus Board Installation.)

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10. Verify that each board and connector is properly installed.

11. Set up CMOS RAM (Refer to CMOS Setup).

ISA Bus Board RemovalThe ISA Bus Boards are the boards that connect to the large connectors of theMotherboard. Since all of these boards are mounted and connected in thesame way, their removal is the same. To remove the ISA Bus Boards,perform the following steps.

1. Disconnect power to the LGP.

2. Discharge any static electricity by touching the metal chassis of the LGP.

3. Disconnect any cables that are attached to the board being removed.Label the cables so that you can reconnect them properly.

4. Remove the Phillips head screw that holds the board to the LGP chassis.

5. Carefully remove the circuit board from the LGP chassis.