Dynapac VB1105TV Plus Paving Electrical Schematics Diagrams

On a VB1105TV screed working behind a paver, you’ve got heat, vibration, and constant movement—perfect conditions for electrical gremlins. This schematic set is what I’d pull out when a control on the screed table goes dead, a heater zone won’t come on, or a sensor signal drops out only when the deck is folded. It lets you trace how power and signals move through the harnesses and connectors so you can pinpoint where the fault really is instead of guessing and swapping parts.

Applications & Use Cases

• Trace power and ground paths from the main supply to individual controls, heaters, and sensors.
• Isolate intermittent faults caused by broken wires in hinges, flex points, or junction boxes.
• Verify connector locations and relationships so you unplug the right plug and test the right circuit.
• Plan harness repairs or replacements by following the routing shown instead of opening every conduit.
• Cross-check sensor/solenoid circuits before adjusting, replacing, or recalibrating components.

FAQ

Q: Can I use this on a tablet in the field?

A: Yes, it’s practical to zoom into specific circuits on a tablet; just keep the device clean and protected from paving debris.

Q: Should I still print pages from this manual?

A: Printing the key schematics you use often makes it easier to mark test points and keep them handy in the service truck.

Safety Note

Always de-energize and lock out the machine before probing any electrical circuit or opening harnesses.

Dynapac VB1105TV Plus Index:

From S_N all_Rev_VB1105TV PLUS_9c471a05.pdf
From S_N all_Rev_VB1105TV PLUS_be3a98fe.pdf

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