HP 8560E - Figure 6-4 Ribbon Cable Connections (3 of 3) - EC-Series Only

Chapter 6 287
General Troubleshooting
Introduction
Figure 6-4 Ribbon Cable Connections (3 of 3) - EC-Series Only
Figure 6-4 shows A2J8 connections on 8560 EC-Series
Instruments. Lines 2 −5 and 42 − 44 supply +5V to the two LCD
backlights. Lines 1 and 41 supply +5V to the A17A1 Inverter
board. Lines 1 − 6 and 41 − 44 are identical on A17J1.