Toshiba PLI-705BX (i11LX3) Ultrasound Probe Repair

The Toshiba PLI-705BX (i11LX3) is a common candidate for repair rather than replacement. This page lists its typical failure modes, self-checks you can run, and the details a repair lab needs from you.

Manufacturer	Toshiba
Model	PLI-705BX (i11LX3)
Probe type	Linear array
Compatible systems	Canon Aplio i600 (TUS-AI600), Canon Aplio i700 (TUS-AI700), Canon Aplio i800 (TUS-AI800), Canon Aplio i900 (TUS-AI900)

The PLI-705BX (i11LX3) typically pairs with Canon Aplio i600 (TUS-AI600), Canon Aplio i700 (TUS-AI700), Canon Aplio i800 (TUS-AI800), Canon Aplio i900 (TUS-AI900); the same fault can present differently between console revisions, which is why the host system is asked for with the quote details.

Linear arrays like the PLI-705BX (i11LX3) concentrate wear at the lens edges and the cable exit – shallow, high-frequency work means constant handling, and the first faults are usually mechanical rather than acoustic.

Common failure modes for the PLI-705BX (i11LX3)

Match what you are seeing against the table below. The right-hand column reflects how faults of this kind typically assess – the actual verdict always depends on the individual probe.

What you see	Likely cause	Typically repairable?
Whole regions of the image blank across the array width	Extensive element loss across the acoustic stack	Usually not economical
Cable jacket cracked, wrinkled or discolored	Surface jacket wear – the conductors inside are often still good	Usually repairable
Bent, broken or corroded connector pins	Mechanical damage from forcing or dropping the connector	Usually repairable
Latch or locking hardware damaged on the connector shell	Broken locking mechanics on the connector housing	Usually repairable
Strain relief pulling away from the cable or gone rigid	Cable flex fatigue at the probe or connector end	Usually repairable
Noticeably weaker penetration than the paired probe	Reduced acoustic output from element ageing or a delaminating lens	Case by case
Air pockets or peeling visible on the acoustic lens	Lens delamination from the acoustic stack	Usually repairable

Check these before you ship the probe

• Flex the cable gently along its length while imaging – intermittent dropout points to broken conductors.
• Inspect the lens face under good light for cuts, bubbles, lifting edges or discoloration.
• Run the system’s built-in probe test or element check if your console provides one.
• Check the strain reliefs at both ends for splits, stiffness or separation from the cable.
• Compare penetration and uniformity against a known-good probe on the same preset.

Repair, exchange or replace — which applies to your PLI-705BX (i11LX3)

For the PLI-705BX (i11LX3), think in terms of damage depth: surface and cable-level faults are usually repairable at a fraction of replacement cost; acoustic stack failures are evaluated case by case; extensive element loss generally means replacement. Send the symptoms and photos first – that determines the path before anything ships.

What we need to quote your PLI-705BX (i11LX3) repair

• A clear photo of the complete manufacturer and model label on the probe
• A description of the fault: what you see on screen and when it started
• The ultrasound system (console) the probe is used with
• Screenshots or photos of the image problem, if the fault is visual
• Photos of any physical damage – lens, housing, cable or connector

Product imagery on this page is representative of the PLI-705BX (i11LX3) probe family and is not a photograph of your specific unit. This page does not claim OEM authorization or universal compatibility. Repair feasibility, turnaround and commercial terms are confirmed in writing after assessment of the actual probe.