This page covers the Toshiba PVQ-375A from a repair perspective: the failure modes we see on this class of probe, how to check the probe yourself, and what information gets you an accurate repair quote.
| Manufacturer | Toshiba |
|---|---|
| Model | PVQ-375A |
| Probe type | Convex array |
| Compatible systems | Toshiba Famio 5 (SSA-510A) |
You will usually see the PVQ-375A running on Toshiba Famio 5 (SSA-510A). Mention the console model with the fault description – connector and revision differences matter.
Curved arrays like the PVQ-375A see heavy abdominal duty, and the curved lens face takes the brunt of it – delamination and membrane wear typically show up before element failures do.
Common failure modes for the PVQ-375A
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? |
|---|---|---|
| Air pockets or peeling visible on the acoustic lens | Lens delamination from the acoustic stack | Usually repairable |
| Vertical shadowing or missing scan lines on screen | Element dropout, or a conductor break inside the cable | Case by case |
| Cracked or dented housing | Impact damage; housing can usually be replaced or resealed | Usually repairable |
| Noticeably weaker penetration than the paired probe | Ageing elements or lens delamination reducing acoustic output | Case by case |
| Bent, broken or corroded connector pins | Connector damage from forced insertion or drops | Usually repairable |
| Whole regions of the image blank across the array width | Extensive element loss across the acoustic stack | Usually not economical |
| Cuts, gouges or discoloration on the lens membrane | Wear from use, or chemical attack from disinfectants | Usually repairable |
Check these before you ship the probe
- Flex the cable gently along its length while imaging – intermittent dropout points to broken conductors.
- Compare penetration and uniformity against a known-good probe on the same preset.
- Examine the connector for bent or corroded pins, cracks and a working locking mechanism.
- Photograph the complete manufacturer label – the exact revision matters for parts compatibility.
- Inspect the lens face under good light for cuts, bubbles, lifting edges or discoloration.
Repair, exchange or replace — which applies to your PVQ-375A
Whether a PVQ-375A is worth repairing depends on the damage scope: localized lens, cable, strain relief and connector faults are routine repairs, while widespread element loss usually is not economical. An exchange unit can bridge the gap when downtime matters, and replacement becomes rational when repair cost approaches replacement value. A written assessment settles this per probe – condition, not model, decides it.
What we need to quote your PVQ-375A 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
Images shown are representative and are not photographs of an individual unit. Nothing on this page claims OEM authorization or guarantees universal fit. Whether a specific PVQ-375A can be repaired, and on what terms, is confirmed in writing once the probe has been assessed.
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