Daktronics H-813S - Manual (Page 19)

Maintenance & 3-5
Troubleshooting
3.6 Troubleshooting
The following is a list of possible problems and the remedy for them. It is not inclusive of
every possible problem.
Observed Problem Possible Cause Remedy
Display won’t light • Console not connected or
poor connection.
• No power to console.
• Power off at source.
• Fuse blown at display.
• Driver logic fuse blown.
• Check console
connection.
• Check console power.
• Check power.
• Replace fuse.
• Replace fuse.
Individual lamps won’t light • Lamps burned out.
• Broken wire.
• Replace lamp.
• Locate and repair break.
Segment stays lit • Driver malfunction • Contact Daktronics
Garbled display • Console malfunction.
• Poor signal connection.
• Driver malfunction.
• Contact Daktronics.
• Check console
connections.
• Contact Daktronics.
Entire digit won’t light • Broken wire.
• Fuse blown in driver.
• Locate and repair break.
• Replace fuse.
3.7 Replacement Parts
The following is a list of replacement parts for the hockey scoring systems.
Description Component
Reference #
Where Used Daktronics
Part #
Fuse; AGC-1/2 F17 Driver Logic F-1000
Fuse; AGC-10 F1-F16 Driver Outputs F-1006
Fuse; ABC-10 F401 Main F-1007
Fuseholder; Panel Mount Main Fuse X-1032
Lamp; #656 Wedge Base Digits, Indicator DS-1115
Lampholder; T-3 1/4
Wedge Base Digits, Indicator X-1075
Horn; 24 VAC 60Hz LS1 All Models DS-1119
Plug; 1/4" phone Signal Connection P-1041
Plug; 4-Pin MIC P101 H-813S & H-813B P-1115
Junction Box; 16 Pin Signal Connection 0A-1010-0026
Jack; 4-Pin MIC J101 H-813S & H-813B J-1124
Lamp Driver; 16 column A101 All Models 0A-1033-0043
Relay; 24 VAC K1 H-813S & H-813B K-1014