Gasboy 1000 Series FMS Diagnostic Manual - Manual (Page 6)

03/07/03 Contents-1
CONTENTS
PAGE STATUS SUMMARY
Section 1: SYSTEM OVERVIEW
The Series 1000 System ..........................................................................
1-1
About This Book ....................................................................................... 1-1
Using the Troubleshooting Section........................................................... 1-1
Terms Used in This Book ......................................................................... 1-2
Hardware Description ............................................................................... 1-3
The Head............................................................................................. 1-3
The Pedestal ....................................................................................... 1-3
Internal Wiring - Mag or Cardless System .......................................... 1-4
Internal Wiring - Optical System.......................................................... 1-6
Internal Wiring - FleetKey System....................................................... 1-8
Capabilities and Safeguards ............................................................... 1-10
Communications Ports ........................................................................ 1-10
Section 2: HEAD ASSEMBLY
Description................................................................................................
2-1
Layout - Power Supply Side ................................................................ 2-2
Layout - MPU PCB Side ...................................................................... 2-3
Layout - Top View ............................................................................... 2-4
Chassis Wiring - Mag or Cardless Head Assembly ............................ 2-5
Chassis Wiring - Optical Head Assembly ........................................... 2-6
Chassis Wiring - FleetKey Head Assembly......................................... 2-7
MPU PCB (C05676) ................................................................................. 2-8
Layout.................................................................................................. 2-8
MPU - Software Compatibility ............................................................. 2-9
LED Indicators..................................................................................... 2-9
Connectors .......................................................................................... 2-9
Jumpers .............................................................................................. 2-14
Switches .............................................................................................. 2-15
Test Points .......................................................................................... 2-15
LCD Adjustment (Densitron) ............................................................... 2-15
Pump Control PCB (C05677) ................................................................... 2-16
Layout.................................................................................................. 2-16
LED Indicators..................................................................................... 2-17
Connectors .......................................................................................... 2-17
Jumpers .............................................................................................. 2-19
Schematic (Pulser Input - JP1 and JP2) ............................................. 2-19
Auxiliary Communications Port PCB (C05909) ........................................ 2-20
Layout.................................................................................................. 2-20
Connectors .......................................................................................... 2-21
Jumper ................................................................................................ 2-22
LCD Display (C05770).............................................................................. 2-23
Layout.................................................................................................. 2-23
LCD Adjustment (Okaya) .................................................................... 2-23
Optical Reader Interface PCB (C05788) .................................................. 2-24
Layout.................................................................................................. 2-24
Connectors .......................................................................................... 2-24