Tektronix SPG600 - Figure 6-2: Troubleshooting Procedure (2)

Troubleshooting
SPG600 & SPG300 Sync Pulse Generators Service Manual 6-39
Figure 6-2: Troubleshooting procedure (2)
1
Do the LEDs and
LCD display on the
front panel light?
No
Replace the LCD module.
Do the LEDs and
LCD display on the
front panel light?
Yes
Yes
No
Run the diagnostics routine.
Is “PASS, Press
CANCEL”
displayed?
Replace the A10 Main board.
No
Yes
Connect a PC to the instrument
through the Ethernet network.
Send the ping command to the
instrument to verify that the instrument
can communicate with the network.
Can the instrument
communicate with
the network?
2
Replace the A10 Main board.
No
Yes