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Repair GuidesSeptember 12, 2026 · 26 min read · Rongtao Medical

Siemens Acuson SC2000 vs S2000 Board Repair by Symptom: Why Catalog RAD9 10435396 Is Not Ranking 10439396, 10435395, or Leftover 11146875, Why Catalog Panel 10437445 Is Not Leftover 10851580, and Why K102017 Is Not K072786 or K202683 Combined Naming

A structured diagnostic, part-matching, and regulatory triage path for clinical engineers, biomedical teams, and ISOs isolating cart power, acquisition beamformers, control panels, host computer subassemblies, and mechanical exception gates across Siemens Acuson SC2000 and S2000 ultrasound systems.

Editorial Repair Guides cover isolating catalog SC2000 RAD9 10435396, control panel 10437445, and PC 10439995 from leftover 10439396, 11146875, 10851580, and 10855603

Quick Navigation

When Does FDA Language Say SC2000 and When Does It Say S2000, and Why Is K202683 Combined Naming Not a Pin-for-Pin RAD9 Map?

Leftover SC2000 and S2000 titles still collapse two FDA-named platforms into one parts list. Combined MXR S2000/SC2000 videos, broker RAD9 dumps, and generative search overviews treat shared nicknames as a license to interchange boards. Catalog photos and named 510(k) rows do not support that swap.

The ACUSON SC2000 is named under Premarket Notification K102017 (2010-09-20 Traditional, product code IYN, 21 CFR 892.1550, applicant Siemens Medical Solutions USA, Inc.) 1 2. Named SC2000 ultrasound-code rows in this extract are n=14, from K102017 through Special 510(k) K233613 (2024-06-12 Special, IYO) 2. Those are named device_name counts, not installed-base. Later SC2000 naming in K233613 is not an end-of-support timestamp and is not a board-swap license into an S2000 cage.

In contrast, K072786 (2007-11-13 Traditional, primary product code ITX, 21 CFR 892.1570, subsequent IYN/IYO) names ACUSON S2000 ULTRASOUND SYSTEM 1 2. ACUSON S2000 named ultrasound-code rows whose device_name contains S2000 but not SC2000 are n=15 through K183575 (2019-03-20 Traditional, IYN): five S2000-only names, with ten rows also naming S1000 and/or S3000 2. Combined S/SC nicknames are not a license to order catalog 10435396 into an S2000 cage or leftover 10855828 into an SC2000 cage. Named clearances are not pin-for-pin hardware maps.

FDA 510(k) Premarket Notifications by Explicit Ultrasound Device Name
ACUSON SC2000 (Named Clearances)Named 510(k) Clearances: 1414ACUSON S2000 (Named Clearances,Excl. SC2000)Named 510(k) Clearances: 1515
View chart data
CategoryNamed 510(k) Clearances
ACUSON SC2000 (Named Clearances)14
ACUSON S2000 (Named Clearances, Excl. SC2000)15

Named device_name occurrences in FDA 510(k) database extracts under ultrasound product codes (IYN, IYO, ITX). Counts reflect named regulatory clearance events, not installed-base density, clinical market share, or component reliability.

Source: FDA CDRH 510(k) database export 2026-07-22 and openFDA 510(k) API queried September 2026. SC2000 n=14 includes K102017 through K233613 (and combined K202683); ACUSON S2000 n=15 includes K072786 through K183575 (5 S2000-only names; 10 rows also naming S1000/S3000; STORZ CS2000 K844477 excluded).

The regulatory event that most often gets treated as a parts list is Special 510(k) K202683 (2020-10-15 Special, IYN) 2. That row groups Sequoia, SC2000, Freestyle, S1000/S2000/S3000, P200, P500, and NX3 on one device_name. Subsequent codes on that row are classification, not a probe-for-RAD9 license. This page does not invent the contents of the unread 510(k) PDF. Combined naming is not a license to seat catalog SC2000 RAD9 10435396 in an S2000 cage or catalog S2000 TI 10855828 in an SC2000 cage. Likewise, K142395 (2014-09-09 Traditional, IYO) names SC2000 and ACUSON X300; that pairing is an X300 leave-this-page, not a board-swap license.

Which SC2000 Board Domain Does My Symptom Point To? (Table 1: Symptom-to-Board Routing Matrix)

Isolate the symptom to a functional domain before ordering a board. Table 1 maps observed SC2000 fault behavior to catalog labels, leftover collisions, and parent routes. It is not a remote diagnosis and does not invent remaining SC2000 TI or TR maps.

Observed Symptom / Error BehaviorSuspected Functional DomainPrimary Candidate AssemblyCatalog SKU / Verified Part NumberDifferential Diagnostics & Routing Rule
Total loss of 2D/color echo, acoustic dropouts, vertical dark bands, or acquisition freeze during scanningAcquisition / Front-End BeamformerRAD9 Acquisition Board AssemblyCatalog SC2000 RAD9 10435396Test known-good transducer across all ports to eliminate probe crystal damage. Route channel dropouts to beamformer parent; isolate from ranking 10439396, 10435395, and leftover 11146875.
AC power switch LED on, fans spin at high speed, but scanning UI never launches or cart hangs during host initializationHost Computing / Operating SubsystemSC2000 Host PC SubassemblyCatalog SC2000 PC 10439995Send power-present / no-scanning-UI tickets to the host parent after matching catalog PC 10439995. Isolate leftover 10855603. Do not reprint CMOS recipes here.
Unresponsive rotary knobs, dead toggle switches, trackball failure, or frozen hard keys with normal video displayOperator Input Console / User InterfaceSC2000 Operator Control PanelCatalog SC2000 Control Panel 10437445Route unresponsive-key tickets to the control-panel parent after matching catalog 10437445. Isolate mechanical latch recall Z-1056-2015 and leftover 10851580.
Control panel console wobbles, fails to lock in swivel/height position, or feels loose on its articulation armCart Mechanical Articulation HardwareConsole Articulation & Lock MechanismMechanical Bolt / UILK2 Kit 10040596Apply FDA Class II Terminated recalls Z-1056-2015, Z-0824-2014, and Z-0825-2014. This is a mechanical fastener issue, NOT a reason to replace electronic control panel circuit boards.
Complete loss of chassis DC power, main breaker trips immediately on power-on, or zero LED illuminationChassis AC/DC Power ConversionMain AC Power Supply / DC DistributionNo Photographed SC2000 PSU in Catalog SnapshotVerify AC feed at the wall and cord first. Route rails-down tickets to the cart PSU parent. Catalog S2000 AC 10439494 is an S2000 photo SKU, not an SC2000 PSU photo.
4D volume transducer motor vibrates, stutters, or produces motor stall errors during real-time 3D volume acquisitionVolume Transducer Mechanical DriveMotor Drive Circuitry vs Probe MotorTransducer Motor MechanismSwap volume probe to isolate internal mechanical motor binding from console drive logic. Route to 4D motor vs volume probe parent; do NOT treat volume motor binding as automatic RAD9 failure.
TEE transducer tip overheating, gastroesophageal sheath wear, or pulsed Doppler sample volume cursor shiftSpecialized Transducer SubassemblyTEE Acoustic Array & ArticulationTransducer-Level RepairCheck FDA safety actions Z-0667-2017 (sheath cover), Z-1592-2016 (cursor), and Z-1081-2013 (MPI board 10434200). Route to TEE repair route; do NOT order host PC 10439995 or RAD9 10435396.
PACS network transfer failure, DICOM store aborts, or loss of external secondary video output signalsPeripheral Connectivity & I/O EngineRear Interface / Communication ModuleLeftover Interface Board 10851736Verify link lights, network subnet, and cable integrity. Route to DICOM/IO parent; do NOT treat rear interface board as an SC2000 host motherboard.
Table 1: Symptom-to-Board Routing Matrix for Siemens Acuson SC2000 Ultrasound Systems

Source: Rongtao Medical Engineering Service Protocols, Parts Catalog Ground Truth, and FDA CDRH regulatory records (September 2026).

Why Catalog SC2000 RAD9 10435396 Is Not Ranking 10439396, AI Overview 10435395, Leftover 11146875, or Leftover RAD11 10854556

A common SC2000 ticket is acquisition failure: menus work, but 2D stays dark, shows dropouts, or color Doppler freezes. Searching 'siemens sc2000 rad9' currently ranks eBay 10439396, leftover Rongtao 10435396, and Mellmed 11146875, with an AI Overview that names 11146875 / 10439396 / 10435395 as shared S2000/SC2000 RAD9 identity 7 8.

Verified catalog identity for the photographed SC2000 RAD9 is 10435396 (Siemens catalog brand, model SC2000) 5. This snapshot has no matching inventory row for that PN. Stock turns; live availability is confirmed on the catalog or quote path. Adjacent leftover and marketplace titles are not that photo:

  • Ranking aftermarket 10439396: The RAD9 companion SERP ranks eBay 10439396 Rev 04 as SC2000 identity 8. That string transposes digits relative to catalog 10435396. Adjacent digits are not a silent swap, and this page does not invent a shared production-lot or firmware map.
  • AI Overview 10435395: The RAD9 AI Overview names 10435395 7. That string is not a photographed Rongtao catalog SKU this snapshot.
  • Broker leftover 11146875 / 5456207: Mellmed and DOTmed list SC2000 RAD9 under 11146875, often paired with 5456207 8. Those seller titles are not catalog 10435396 and are not a verified drop-in.
  • Legacy RAD11 10854556: Leftover note 10854556 is labeled RAD11 6. It is not catalog RAD9 10435396.
  • Legacy product note 10435396: Migrated note siemens-sc2000-rad9-10435396 ranks on the RAD9 query 6. Current purchasing still routes through catalog 10435396 and a live quote. Leftover notes are not guaranteed stock.

A no-image ticket is not automatically catalog 10435396. Swap a known-good probe of the same family across active sockets first. If the dropout moves with the probe, the ticket is a probe/ITX event under 21 CFR 892.1570, not a console RAD9 order 1. FDA probe/TEE gates such as Z-0826-2011 / Z-0827-2011 (4Z1c focal heating) belong on the TEE/probe parents, not as a reason to order 10435396. If dropouts persist across probes and sockets after generation identity is matched, send the catalog 10435396 row to the beamformer and front-end decision path rather than reprinting that parent's tree.

Why Catalog SC2000 Has No Photographed TI, and Why Leftover 10855828 Is Catalog S2000 TI Rather Than SC2000 Identity

The SC2000 family-repair AI Overview names leftover 10855603 or catalog S2000 TI 10855828 as the example OEM part number and cites Rongtao leftover URLs 7. Combined MXR S2000/SC2000 videos and an earlier brand-hub S2000 / SC2000 TI row feed that mix. Those are ranking leftovers, not a catalog SC2000 TI photo.

This catalog snapshot contains no photographed TI or TR for SC2000 5. Catalog TI Board 10855828 is labeled brand Siemens, model S2000 5. That catalog label is not SC2000 identity.

In the brand hub (Siemens Acuson Board-Level Symptoms), catalog S2000 TI 10855828 was paired with Sequoia TI 11149770 under a combined S2000 / SC2000 header 6. The Sequoia family path already named that row as a taxonomy error, not an interchange license. This page does not invent an SC2000 TI pin map in place of that missing photo. S2000 front-end tickets belong on the S2000 / S3000 decision path.

Why Catalog PC 10439995 Is Not Leftover 10855603, and Why a Power-Present / No-Scanning-UI Ticket Is a Host/HDD Path

If an SC2000 cart has power-present signs (fans or LEDs) but the scanning UI never appears, do not treat that as automatic RAD9 identity and do not treat leftover 10855603 as catalog PC.

Verified catalog identity for the photographed SC2000 PC is 10439995 (Siemens catalog brand, model SC2000) 5. This snapshot has no matching inventory row. Catalog labels the assembly PC; this page does not invent a pin map of that photo.

The family AI Overview cites leftover 10855603 as example SC2000 OEM identity 6 7. That leftover string is not photographed catalog PC 10439995.

Before ordering catalog 10439995, send host isolation to the published parent rather than reprinting CMOS recipes:

  • Host versus storage: Power-present / no-scanning-UI tickets belong on the host/HDD versus CMOS boot path. This page does not publish coin-cell voltages or BIOS recipes.
  • Rails-down versus host: If fans and LEDs do not respond, match against the absence of a photographed SC2000 PSU and send rails-down isolation to the cart power-supply parent. Catalog S2000 AC 10439494 is an S2000 photo SKU, not an SC2000 PSU photo.

If an SC2000 Control Panel Will Not Lock or Feels Loose, Why Z-1056-2015 / Z-0824-2014 / Z-0825-2014 Are Not a Reason to Order Leftover 10851580 as Catalog 10437445

SC2000 user-interface tickets split into electrical input failures and mechanical lock failures. Ranking leftover 10851580 on panel queries is not a license to skip the recall gate.

If an SC2000 control panel will not lock or feels loose, treat that as a mechanical gate before ordering catalog 10437445. FDA Class II Terminated recall Z-1056-2015 (initiated 2015-01-12, terminated 2015-11-12, event 70362, product code IYN) names control-panel bolt / UILK2 10040596; enforcement quantity 230 is not control-panel incidence 3. The recall record lists k_numbers K123622; that truncated ACUSON k-number is not a photographed board SKU. Sibling actions Z-0824-2014 (event 67209, user-interface assembly may become loose or fall off) and Z-0825-2014 (event 67226, rotation lock) are the same mechanical class of gate, not a RAD9 or PC census. Do not publish serial or UDI lists.

These rows are mechanical fastener corrections, not electronic board faults and not a reason to order leftover 10851580 as catalog 10437445. This page does not reprint OEM notification workarounds as protocols.

If keys, encoders, or the trackball fail while the panel stays locked, catalog SC2000 control is 10437445 5. Leftover 10851580 is ranking leftover identity, not that photo. Send unresponsive-key tickets to the control panel parent after the mechanical-lock gates.

If /models/siemens-sc2000 Lists Leftover 10851580, 10854556, and an S2000 TE-V5Ms Probe, Why That Dump Is Taxonomy Plus Leftover Notes Rather Than a Parts List

The live model route /models/siemens-sc2000 currently ranks on SC2000 board-repair queries 5 7. It groups the three photographed catalog SKUs (10437445, 10439995, 10435396) with leftover notes for 10851580, 10851736, 10430285, 10854556, 10855603, leftover RAD9 10435396, and an S2000 TE-V5Ms probe leftover. That dump is taxonomy plus leftover notes, not an engineered interchange list.

An S2000 transducer leftover on an SC2000 model URL is a search-attachment collision, not a card-cage license.

Rongtao's Siemens coverage string lists Acuson S2000, Acuson Sequoia, Acuson Sequoia Silver, Juniper, X300, X700, OXANA 2, and Omini 1, not SC2000 5. Catalog photographs of three SC2000 assemblies do not expand that coverage string into undocumented chassis coverage. This snapshot has zero inventory rows for those three photographed PNs. Stock turns; confirm availability on the live catalog or quote path.

Siemens Acuson SC2000, S2000, Sequoia, and Aftermarket Part Number Collision Matrix (Table 2)

Table 2 cross-walks photographed catalog labels against ranking leftover and marketplace strings. Adjacent titles are not a silent swap.

Part Label / NumberCatalog StatusOEM / Platform AssociationReported Functional RoleCatalog Isolation & Triage Guidance
10435396Verified Photo-Backed Catalog SKUSiemens Acuson SC2000RAD9 Acquisition Board AssemblyPrimary photo-verified SC2000 RAD9 (/catalog/sc2000-rad9-10435396). Adjacent leftover and marketplace strings are not that photo.
10439396Aftermarket / broker listingSiemens Acuson SC2000 (claimed)RAD9 Board AssemblyRanking eBay title vs catalog 10435396. Adjacent digits are not a silent swap. This page does not invent shared lots or firmware.
10435395Generative AI Overview ArtifactSiemens Acuson SC2000 (claimed)RAD9 Board AssemblyRAD9 AI Overview string. Not a photographed Rongtao catalog SKU this snapshot.
11146875 / 5456207Broker Listing (Mellmed / DOTmed)Siemens Acuson SC2000 (claimed)RAD9 Acquisition BoardSeller RAD9 titles vs catalog 10435396. Not a verified drop-in and not a catalog photo.
10854556Legacy Inventory RedirectSiemens Acuson SC2000RAD11 Acquisition BoardLeftover RAD11 note. Not catalog RAD9 10435396.
10437445Verified Photo-Backed Catalog SKUSiemens Acuson SC2000Operator Control Panel AssemblyPhysical operator console for SC2000 (/catalog/sc2000-control-panel-10437445). Isolate from mechanical latch recall Z-1056-2015.
10851580Legacy Inventory RedirectSiemens Acuson SC2000Control Panel AssemblyLegacy note (/blog/siemens-sc2000-control-panel-10851580) ranking on control panel queries. Not the catalog photographed 10437445 assembly.
10439995Verified Photo-Backed Catalog SKUSiemens Acuson SC2000Host PC SubassemblyCatalog SC2000 PC (/catalog/sc2000-pc-10439995). Isolate leftover 10855603. Send power-present / no-scanning-UI tickets to the host parent.
10855603Legacy Inventory Redirect & AI CitationSiemens Acuson SC2000Subassembly / BoardCited by AI Overviews as example SC2000 OEM part number. Legacy redirect (/blog/siemens-sc2000-10855603); not a verified catalog motherboard.
10855828Verified Photo-Backed Catalog SKU (S2000)Siemens Acuson S2000Transducer Interface (TI) BoardS2000-exclusive SKU (/catalog/s2000-ti-board-10855828). Hub and AI Overview pairing with SC2000 is a taxonomy error; not for SC2000 cages.
10439494Verified photo-backed catalog SKU (S2000)Siemens S2000 / S3000AC Power Supply ModuleCatalog S2000 AC (/catalog/s2000-ac-power-supply-10439494), also present in S2000/S3000 inventory. Not an SC2000 PSU photo.
11149770Verified Photo-Backed Catalog SKU (Sequoia)Siemens Acuson Sequoia (2020)Transducer Interface (TI) BoardCatalog Sequoia TI (/catalog/acuson-sequoia-ti-board-11149770). Hub pairing with S2000 TI on an S2000 / SC2000 row is a taxonomy error, not a swap license.
10851736Legacy Inventory RedirectSiemens Acuson SC2000Rear Interface BoardI/O connectivity subassembly (/blog/siemens-sc2000-interface-board-10851736). Routes to DICOM/IO parent, not host PC.
10430285Legacy Inventory RedirectSiemens Acuson SC2000Display Monitor SubassemblyDisplay subassembly (/blog/siemens-sc2000-monitor-10430285). Routes to display/monitor repair.
10040596FDA Recall Mechanical Part (UILK2)Siemens Acuson SC2000Control Panel Bolt / Hardware KitMechanical fastener kit cited in Z-1056-2015. Hardware bolt, not an electronic circuit board.
Table 2: Siemens Acuson SC2000, S2000, Sequoia, and Aftermarket Part Number Collision Matrix

Source: Rongtao Medical Parts Catalog ground truth, legacy redirect registries, openFDA 510(k)/Recall databases, and aftermarket SERP analysis (September 2026).

Where Sequoia, X300, Juniper, TEE, 4D Motor, and CMOS Tickets Go, and Why K142395 Naming SC2000 with X300 Is Not a Board-Swap License

Tickets outside photographed SC2000 identity belong on already-published parents:

  • Modern Sequoia and classic C256 tickets: 2020 ACUSON Sequoia (K193257 lineage, including later K260844 naming on that family path) and classic C256/C512 belong on the Siemens Acuson Sequoia decision path. Catalog Sequoia TI 11149770 and PSU 10855235 are Sequoia photos, not SC2000 identity.
  • S2000 / S3000 tickets: TR 7475028, RC 7466043, and TI 10855828 belong on the S2000 / S3000 decision path. This page does not reprint that matrix.
  • Acuson X300 / X150 tickets: K142395 names SC2000 and ACUSON X300 together; that is an X300 leave-this-page, not a board-swap license. Route X-series 4D/BE/DC tickets to the X300 / X150 decision path.
  • Siemens Juniper tickets: Z-1599-2024 is a Juniper Cardiac Structured Reporting software gate, not SC2000 hardware. Route network tickets to the DICOM and I/O parent.
  • Volume-probe 4D motor faults: Mechanical wobble on a volume probe is not automatic RAD9 identity. Route to the 4D motor versus volume probe path.
  • TEE transducer damage: Z-0667-2017 (Z6Ms cover), Z-1592-2016 (gate/cursor), and Z-1081-2013 (MPI 10434200, not catalog RAD9) belong on the TEE probe repair route, not as a reason to order 10439995.
  • Leave-this-page platforms: Origin, Origin ICE, Sequoia Select, Redwood, Maple, Freestyle, P200, P500, NX3, and X600 appear in FDA or leftover names. They are not photographed SC2000 SKUs this snapshot.

Where Rongtao Fits, and Where It Does Not — Including Quote-Ready Photos

Rongtao Medical is an independent multi-brand parts and board-repair provider. Scope and limits for this SC2000 page:

  • Where Rongtao fits: Component-level repair and tested replacement for the three photographed SC2000 assemblies (RAD9 10435396, control panel 10437445, PC 10439995) after the etched suffix is matched. Typical board-repair turnaround is 5 to 8 business days, with a typically 90-day warranty and 48-hour real-machine testing; final terms are confirmed per item. ISO 13485:2016 and ISO 9001:2015 certificates are on the quality page.
  • Where Rongtao does not: Rongtao is not an authorized Siemens Healthineers representative. Brand and model names identify compatibility only. Rongtao does not generate OEM software option keys, does not treat leftover 10855603 / 10855828 / 10439396 / 11146875 as catalog identity, and does not publish unqualified card-cage procedures.
A usable quote depends on the etched suffix and photos, not an AI Overview leftover dump.

Send the following with an SC2000 inquiry:

  • 1. System Rating Plate Photo: A clear, legible digital photograph of the cart's rear silver rating plate showing the full model designation (e.g. ACUSON SC2000), part number, and serial number.
  • 2. Board Front & Rear Silk-Screen Photos: High-resolution macro photos of the failed assembly, showing the complete Siemens part number, barcode sticker, and etched revision suffix (e.g. 10435396 Rev 04).
  • 3. Card Cage / Backplane Connector Photo: A wide-angle photo showing the specific slot where the board was seated, confirming backplane connector integrity and slot keying.
  • 4. Error Screen / Diagnostic Log Screenshot: A digital photograph or screen capture showing the exact error code, warning dialog, or diagnostic log entry displayed at the time of failure.
  • 5. Operational Symptom Description: A concise summary detailing whether cooling fans run, power switch LEDs illuminate, peripheral video displays synchronize, or error beeps occur at power-on.
  • 6. Commercial Logistics Details: Required quantity, project timeline urgency, and target shipping destination (city, country, and postal code) for freight calculation.

Submit this documentation directly via our technical inquiry contact portal or explore our comprehensive engineering service capabilities to discuss exchange pool availability and component repair options.

Frequently Asked Questions (FAQs)

The SC2000 AI Overview names leftover 10855603 or 10855828 as the example OEM part number and cites Rongtao's hub. Should I order catalog 10439995, leftover 10855603, catalog S2000 TI 10855828, or catalog RAD9 10435396 into an SC2000 cage?
Do not order leftover 10855603 or catalog S2000 TI 10855828 into an SC2000 cage. Catalog 10855828 is labeled S2000 TI. Leftover 10855603 is not photographed catalog PC. Match the failed domain first: power-present / no-scanning-UI is catalog PC 10439995 versus the host parent; acquisition dropout after a known-good probe is catalog RAD9 10435396 versus the beamformer parent.

The RAD9 AI Overview names 11146875, 10439396, and 10435395 and treats RAD9 as shared S2000/SC2000 hardware. Can I fit catalog 10435396 in place of leftover 11146875, or leftover RAD11 10854556 as a silent swap?
No. Catalog RAD9 10435396 is the photographed SC2000 RAD9. Ranking 10439396, AI Overview 10435395, leftover 11146875, and leftover RAD11 10854556 are not that photo. Adjacent titles are not a silent swap. Match the etched number on the extracted board.

The cart shows no image at power-on: is that catalog 10435396, leftover 10855828, catalog 10439995, leftover 10855603, or an MXR TR/RAD procedure?
If menus load but the image sector is dark or dropped out across probes, match catalog RAD9 10435396 after a known-good probe swap. If power is present and the scanning UI never appears, match catalog PC 10439995 versus the host parent. Leftover 10855828 is catalog S2000 TI. Combined MXR TR/RAD videos are demand, not a pin map.

The control panel will not lock: is that catalog 10437445, leftover 10851580, UILK2 10040596, or a Z-1056-2015 mechanical gate?
A panel that will not lock is the Z-1056-2015 / Z-0824-2014 / Z-0825-2014 mechanical gate, including UILK2 10040596. Quantity 230 is not incidence. Catalog 10437445 is the photographed electrical panel, not leftover 10851580.

What photos and information should I send to get an SC2000 quote without using an 10855603 dump or a 5-to-8-day leftover offer?
Send: (1) cart rating-plate photo with model and serial; (2) both sides of the board showing the etched part number and revision (for example 10435396); (3) the slot or connector; (4) the error or boot screen; (5) whether fans and LEDs respond; and (6) quantity, timeline, and destination. Typical board-repair terms remain 5–8 business days and a typically 90-day warranty, confirmed per item — not a leftover marketplace offer copied from an AI Overview.

Sources

  1. U.S. Food and Drug Administration (FDA), Medical Device Classification Database via openFDA Classification API (queried September 2026, last_updated 2026-08-31), corroborated by official classification database records: Product Code IYN, "System, Imaging, Pulsed Doppler, Ultrasonic", Regulation 21 CFR 892.1550, Class II; Product Code IYO, "System, Imaging, Pulsed Echo, Ultrasonic", Regulation 21 CFR 892.1560, Class II; Product Code ITX, "Transducer, Ultrasonic, Diagnostic", Regulation 21 CFR 892.1570, Class II. Diagnostic ultrasound consoles are evaluated at the system level (IYN/IYO); internal subassemblies including receive/acquisition boards (RAD9), operator control panels, host computer subassemblies (PC), and internal interface modules are console-level assemblies, not ITX transducer events unless the fault originates within the probe assembly itself. Subsequent codes ITX/IYO/LLZ/OBJ/OIJ on combined 510(k) rows are regulatory classification associations, not a remote probe-only diagnosis. K072786 ACUSON S2000 Traditional ITX is a different product-code clearance event from K102017 SC2000 Traditional IYN.
  2. U.S. Food and Drug Administration (FDA), 510(k) Premarket Notification Database via openFDA 510(k) API (queried September 2026, last_updated 2026-08-31) and official decision summaries: K102017 (cleared 2010-09-20, Traditional, product code IYN, regulation 21 CFR 892.1550, classification name Pulsed Doppler, SC2000 DIAGNOSTIC ULTRASOUND SYSTEM, applicant Siemens Medical Solutions USA, Inc.). Named SC2000 ultrasound-code rows n=14 through K233613 (cleared 2024-06-12, Special, product code IYO, ACUSON SC2000 Diagnostic Ultrasound System). ACUSON S2000 named ultrasound-code rows whose device_name contains S2000 but not SC2000 n=15 from K072786 (cleared 2007-11-13, Traditional, product code ITX, regulation 21 CFR 892.1570, ACUSON S2000 ULTRASOUND SYSTEM) through K183575 (cleared 2019-03-20, Traditional, IYN) (five S2000-only names; 10 rows also naming S1000 and/or S3000; K202683 counted in SC2000 n=14). K202683 (cleared 2020-10-15, Special, IYN) grouped Sequoia, SC2000, Freestyle, S1000/S2000/S3000, P200, P500, and NX3. K142395 (cleared 2014-09-09, Traditional, IYO) names SC2000 and ACUSON X300. Regulatory clearance is not hardware interchangeability and does not grant a license to fit S2000 boards into an SC2000 card cage. STORZ CS2000 K844477 discarded as a non-Siemens false positive.
  3. U.S. Food and Drug Administration (FDA), Medical Device Recalls and Enforcement Database (queried September 2026): official FDA recall-database extract (export date 2026-07-24; 58,785 rows; 527 ITX/IYN/IYO records) plus openFDA Recall API last_updated 2026-09-10, quoted Enforcement API last_updated 2026-09-02, and FDA Class 2 recall database entry res.cfm?id=133313. Bounded hardware part-number regex (10437445, 10439995, 10435396, 10851580, 10851736, 10430285, 10854556, 10855603, 11146875, 10439396, 11149770, 10855828, 10439494, 11268435, 11268439, 10136465, 07303659, 07846681) returned 0 hits. Named exception gates: Z-1056-2015 ACUSON SC2000 control-panel bolt / UILK2 10040596, IYN Class II Terminated (initiated 2015-01-12, terminated 2015-11-12, event 70362, quantity 230, k_numbers K123622); Z-0824-2014 user-interface assembly may become loose/fall off, IYN Class II Terminated (initiated 2013-12-22, terminated 2015-05-06, event 67209); Z-0825-2014 control-panel rotation lock, IYN Class II Terminated (initiated 2013-12-22, terminated 2015-03-05, event 67226). Probe/TEE and software gates: Z-0826-2011 / Z-0827-2011 4Z1c focal heating; Z-1907-2011 8V3c Ispta; Z-0667-2017 Z6Ms TEE sheath cover; Z-1081-2013 V5M probe temperature vs MPI board 10434200; Z-1592-2016 TEE gate/cursor; Z-1200-2018 ECG EMI; Z-0182-2016 software VA35E/VB10C with metal-enclosure hardware; Z-1599-2024 Juniper Cardiac SR. These rows are mechanical and transducer exception gates, not RAD9 or host PC failure incidence. Do not publish serial or UDI lists.
  4. U.S. Food and Drug Administration (FDA), Manufacturer and User Facility Device Experience (MAUDE) Database via openFDA Device Adverse Event API (queried September 2026, last_updated 2026-09-08, unfiltered meta.total 26,136,889): Quoted device model number searches for 10437445, 10439995, 10435396, 10851580, 10854556, 11146875, 10439396, 10855603, 10434200, 10040596, 11268435, and 10855828 returned zero records (NOT_FOUND). Passive surveillance records do not measure device failure incidence, do not establish causality, and cannot determine comparative component reliability. Quoted emptiness is not a board-event census.
  5. Rongtao Medical Parts Catalog, Inventory, Model Pages, and Service Protocol Ground Truth (September 2026 snapshot): 254 photo-backed SKUs. 3 photo-verified SC2000 SKUs: Control Panel 10437445 (/catalog/sc2000-control-panel-10437445), PC 10439995 (/catalog/sc2000-pc-10439995), and RAD9 10435396 (/catalog/sc2000-rad9-10435396). Current inventory carries 0 matching rows for these three photographed SC2000 PNs this snapshot. Catalog S2000 TI collision: TI Board 10855828 (/catalog/s2000-ti-board-10855828, model S2000). Catalog S2000 AC Power Supply 10439494 (/catalog/s2000-ac-power-supply-10439494) is an S2000 photo SKU that also appears in S2000/S3000 inventory; it is not an SC2000 PSU photo. Live model page /models/siemens-sc2000 is a taxonomy dump that attaches leftover 10851580, 10851736, 10430285, 10854556, 10855603, leftover RAD9 10435396, and an S2000 TE-V5Ms probe leftover. Rongtao documented Siemens coverage lists Acuson S2000, Acuson Sequoia, Acuson Sequoia Silver, Juniper, X300, X700, OXANA 2, and Omini 1, not SC2000 as a standard coverage model string; catalog photographs three SC2000 assemblies and must not expand that coverage string. Service terms: standard 5-8 business-day board repair turnaround, typically 90-day warranty, 48-hour real-machine testing. Zero Siemens photo cases in service archives. Stock turns.
  6. Rongtao Medical Published Decision Paths, Brand Hubs, and Legacy Technical Archive: Siemens brand hub (/blog/reports/siemens-acuson-board-symptom-decision-path) currently lists catalog SC2000 PC 10439995, RAD9 10435396, and control 10437445, while an earlier brand-hub row paired catalog S2000 TI 10855828 with Sequoia TI 11149770 on an S2000 / SC2000 TI row. Specialized family and component parents: Sequoia family (/blog/reports/siemens-acuson-sequoia-board-symptom-decision-path, which already identified the hub leftover as a taxonomy error; SC2000 tickets now belong on this family path rather than the hub or S-family orbit), S2000/S3000 family (/blog/reports/siemens-acuson-s2000-s3000-board-symptom-decision-path), X300/X150 family (/blog/reports/siemens-acuson-x300-x150-board-symptom-decision-path), Cart PSU (/blog/reports/ultrasound-power-supply-failure-no-power-boot-loop), Host Motherboard/HDD (/blog/reports/ultrasound-will-not-boot-hdd-vs-motherboard), Control Panel/Display (/blog/reports/ultrasound-control-panel-touch-display-failure), Beamformer (/blog/reports/ultrasound-beamformer-front-end-board-failure), 4D Motor (/blog/reports/ultrasound-4d-motor-board-vs-volume-probe), DICOM/IO (/blog/reports/ultrasound-dicom-network-io-board), and TEE Probe Repair (/blog/reports/tee-ultrasound-probe-damage-repair-route). Legacy product notes: siemens-sc2000-rad9-10435396, siemens-sc2000-control-panel-10851580, and siemens-sc2000-10855603.
  7. DataForSEO SERP Information-Gain Briefs (queried September 12, 2026, US location 2840, English): Primary keyword 'siemens acuson sc2000 board repair' (se_results_count 176, AI Overview present, featured snippet absent; organic #1 MXR S2000/SC2000 videos, #2 Rongtao /models/siemens-sc2000, MedWrench SC2000 forum, Scribd US17-101 manual, Instagram parts, OEM product page, Rongtao Siemens hub #7, eBay board ASSY, DOTmed service-manual thread; AI Overview cites MXR and Rongtao /brands/siemens leftover 11268435, names leftover 10855603 or catalog S2000 TI 10855828 as example OEM PN, cites the Siemens hub, and repeats 5-to-8-day and 90-day leftover copy). Companion 'siemens sc2000 rad9' (se_results_count 1690 inflation; organic #1 eBay 10439396, #3 Rongtao leftover RAD9 10435396 note, Mellmed 11146875, rt-ultrasound GE-URL, DOTmed 11146875, Vimeo RAD removal; AI Overview names 11146875 / 10439396 / 10435395 and treats RAD9 as shared S2000/SC2000 identity). Companion live-checks: GE LOGIQ e (se_results_count 175) and Siemens Acuson X700 (se_results_count 108).
  8. Aftermarket SC2000 Listings, Commercial Repair Portals, and Technical Forums (queried September 2026): MXR Imaging S2000/SC2000 service and repair videos (mxrimaging.com/s2000_sc2000, ranks #1; combined S2000 and SC2000 TR/MBM/RAD training; do not scrape card-cage procedures); eBay item 265945722971 (sells Siemens 10439396 Rev 04 Acuson SC2000); Mellmed product page (sells Siemens SC2000 RAD9 Board P/N 11146875 / 5456207); DOTmed thread 11146875; Scribd document US17-101 and Vimeo video on RAD board removal; MedWrench SC2000 user forums; Siemens Healthineers official SC2000 product portal. Competitor turnaround and warranty claims reflect commercial framing, not Rongtao service terms.

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