EasyManua.ls Logo

Motorola APX 2000 - Page 107

Motorola APX 2000
1096 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Troubleshooting Charts: Power-Up Failure 5-9
Power-Up Failure – Low VBUS2 Voltage
Low
VBUS2 Voltage
Measure V_SW_5
at C6567.
Measure VBUS2
Supply Voltage
at R6536
Repair Incorrect Parts
Replace Part
Replace Board
5.1 < V < 5.6?
Is Part Placed
Correctly
Are Parts Solder
Connections and
Placement Correct
Check Placement
of Q6508
Proceed to Low
SW5 Voltage Flow
Chart
Yes
Yes
Yes
Yes
No
No
No
Inspect U6503 and
Supporting Circuitry

Table of Contents

Other manuals for Motorola APX 2000

Preview: User Guide
User Guide206 pages
Preview: Basic Service Manual
Basic Service Manual526 pages
Preview: Quick Reference Guide
Quick Reference Guide46 pages

Related product manuals