HP CM8060 Color MFP Kundendienst Handbuch Seite 1535

D4.0705: Motion PCA (A2) power not good
Initial Steps
1. „Electronics component locator" auf Seite 2367
HINWEIS: Set DVM to the appropriate range for the voltage.
VORSICHT! Be careful when working around electricity.
Moving parts can cause injury.
ACHTUNG: Do not use the frame as ground.
Check the "Power good" LED on the Motion PCA (A2)
1. Verify that the LED is lit.
„Motion PCA (A2) diagram" auf Seite 2308
Is the LED lit?
No Yes
Check the wire harness between the Main Engine Backplane PCA (A4) and the Motion PCA (A2)
1. Check the wire harness between A4 and A2.
„Electronics component locator" auf Seite 2367
1
Is the wire harness in good condition?
No Yes
1
Replace the Motion PCA (A2)
1. Replace A2.
1 2
„Motion PCA (A2)" auf Seite 710
Repair or replace the wire harness as needed
1
1. Repair or replace the wire harness as needed.
Check the 32 Vdc LED on the Motion PCA (A2)
1. Verify that the LED is lit.
Is the LED lit?
No Yes
Check the 3.3 and 5 Vdc test points on the Motion PCA (A2)
1. Test the voltage at the the 3.3 and 5 Vdc test points.
1
Does the voltage measure 3.3 and 5 Vdc on the A2 test points?
No Yes
1
Check the wire harness between the Main Engine Backplane PCA (A4) and the Motion PCA (A2)
1. Check the wire harness between A4 and A2.
„Electronics component locator" auf Seite 2367
1 2 Is the wire harness correctly installed?
DEWW D4.0705: Motion PCA (A2) power not good 1469