Yokogawa PT100 PT200 Autopilot PCB/PWB & Spare Parts
YOKOGAWA DENSHIKIKI CO., LTD.
Refurbished
The Yokogawa / YDK NAVITEC PT100 and PT200 Autopilot systems are legacy marine automatic steering systems that can still be found onboard commercial vessels.
Although complete PT100 and PT200 systems are discontinued, individual vessels may continue operating these systems. In many cases, the actual requirement is not a complete autopilot but an individual PCB/PWB, CPU board, key display board, annunciator board, switch board, servo amplifier or steering-control component.
This technical page from SM MARINE SERVICE™ therefore focuses primarily on the identifiable electronic spare parts used within the PT100/PT200 autopilot family.
A marine engineer may search for the complete equipment model, but very often the purchasing requirement starts with only a PCB number such as:
Yokogawa V8210AA
Yokogawa V8210AM
Yokogawa V8210AB
Yokogawa V8210AC
Yokogawa V8210AH
Yokogawa V8210AJ
Yokogawa V8210BR
Yokogawa V8210FW
SM MARINE SERVICE™ supports identification and sourcing of legacy Yokogawa autopilot electronics subject to exact model, PCB revision, condition and availability.
The PT100/PT200 generation includes a number of separate units depending on vessel configuration.
Important equipment references include:
PT100 – Autopilot System
PT200 – Adaptive Autopilot System
PM204 – Control Stand
PM205 – Control Stand
PB315 – Auto Steering Unit
PB316 – Auto Steering Unit
PB317 – Auto Back-up Unit
PB330 – Hand Steering Unit
PC120 – Control & Power Source Box
PC121 – Control & Power Source Box
PC122 – Control & Power Source Box
PC123 – Control & Power Source Box
PC124 – Control & Power Source Box
PC125 – Distribution Unit
PC129 – Control & Power Source Box
PH610 – Annunciator Unit
PH710 / PH711 / PH715 – Switch Units
PN020 / PN021 – Terminal Units
PR105 – Steering Repeater Compass
PT102 / PT110 – Transmitter Units
PT160 – Dial Steering Unit
The exact arrangement depends on the original vessel steering system and PT100/PT200 configuration.
The PM204 Control Stand is associated with the PT100 autopilot system.
Several important PCB assemblies are located within the control/operation architecture.
One of the most important is the Auto CPU PCB.
Manufacturer: Yokogawa / YDK NAVITEC
PCB / Assembly No.: V8210AA
Description: Auto CPU PCB / CPU Assembly
Associated System: PT100 Autopilot
The Yokogawa V8210AA Auto CPU PCB is one of the most important electronic boards within the PT100 control system.
The CPU electronics process autopilot operating information and form a central part of the automatic steering control architecture.
Common search references include:
Yokogawa V8210AA
Yokogawa V8210AA Auto CPU
V8210AA Auto CPU PCB
V8210AA CPU Board
V8210AA PCB
V8210AA PWB
PT100 V8210AA
Yokogawa PT100 CPU PCB
Yokogawa Navitec V8210AA
When sourcing a V8210AA, photographs of the complete PCB, identification label and any secondary board markings should be provided because revision details may be important.
Manufacturer: Yokogawa / YDK NAVITEC
PCB / Assembly No.: V8210AM
Description: Key Display PCB
Associated System: PT100 / PM204
The Yokogawa V8210AM Key Display PCB forms part of the PT100 operator-control and display electronics.
Common searches include:
Yokogawa V8210AM
V8210AM Key Display
V8210AM Key Display PCB
V8210AM Display Board
V8210AM PCB
V8210AM PWB
PT100 V8210AM
PM204 Display PCB
Yokogawa PT100 Key Display Board
For replacement, the exact PCB markings and installed configuration should be confirmed.
The PT200 represents the adaptive-autopilot version of this generation, with the PM205 Control Stand forming part of the system architecture.
The PT200 contains its own identifiable key-display electronics.
Manufacturer: Yokogawa / YDK NAVITEC
PCB / Assembly No.: V8210AB
Description: Key Display PCB / Key Display I
Associated System: PT200
The Yokogawa V8210AB is an identifiable PT200 Key Display PCB.
Common search references include:
Yokogawa V8210AB
V8210AB Key Display
V8210AB Key Display PCB
V8210AB Display Board
V8210AB PCB
V8210AB PWB
PT200 V8210AB
Yokogawa PT200 Display PCB
Manufacturer: Yokogawa / YDK NAVITEC
PCB / Assembly No.: V8210AC
Known Board Marking: V8210EC-01
Description: Key Display II PCB
Associated System: PT200
The Yokogawa V8210AC Key Display II PCB is another important electronic board associated with the PT200 operator display/control section.
Useful search references include:
Yokogawa V8210AC
V8210AC Key Display II
V8210AC PCB
V8210AC PWB
V8210EC-01
PT200 V8210AC
PT200 Key Display II PCB
Yokogawa Navitec V8210AC
Where both assembly and printed-board numbers are present, customers should send photographs showing all identification markings.
The Yokogawa PH610 Annunciator Unit contains two separately identifiable PCB assemblies.
These are important because a customer may require only one annunciator PCB rather than the complete PH610 unit.
PCB No.: V8210AH
Description: Annunciator I PCB
Equipment: PH610 Annunciator Unit
Search references:
Yokogawa V8210AH
V8210AH Annunciator PCB
V8210AH PCB
V8210AH PWB
PH610 V8210AH
Yokogawa PH610 PCB
PCB No.: V8210AJ
Description: Annunciator II PCB
Equipment: PH610 Annunciator Unit
Search references:
Yokogawa V8210AJ
V8210AJ Annunciator II PCB
V8210AJ PCB
V8210AJ PWB
PH610 V8210AJ
Yokogawa PH610 Annunciator Board
The two PH610 PCB references should not be confused when ordering replacement electronics.
PCB No.: V8210BR
Equipment: PH710 Switch Unit
The Yokogawa V8210BR PCB is documented in the PT100/PT200 system architecture as the PCB associated with the PH710 Switch Unit.
Search references:
Yokogawa V8210BR
V8210BR PCB
V8210BR PWB
V8210BR Switch Unit PCB
PH710 PCB
PH710 V8210BR
PT100 Switch PCB
PT200 Switch PCB
The PH711 Switch Unit is documented with PCB references in the V8210BS–V8210BZ range, depending on applicable configuration.
Because the precise suffix can matter, the existing board should be checked before replacement.
Useful identification/search terms include:
Yokogawa V8210BS
Yokogawa V8210BT
Yokogawa V8210BU
Yokogawa V8210BV
Yokogawa V8210BW
Yokogawa V8210BX
Yokogawa V8210BY
Yokogawa V8210BZ
PH711 PCB
Yokogawa PH711 Switch Unit PCB
The complete board label should always be used for quotation.
Manufacturer: Yokogawa NAVITEC
Part / PCB No.: V8210FW
Description: Servo Amplifier Board
The Yokogawa V8210FW Servo Amplifier Board belongs to the V8210-generation marine steering electronics family.
Servo amplifier electronics are particularly important in an autopilot because the steering-control system must convert the autopilot's calculated rudder command into an appropriate steering-control output.
Common searches include:
Yokogawa V8210FW
V8210FW Servo Amplifier
V8210FW Servo Amp PCB
V8210FW PCB
Yokogawa Servo Amplifier Board
Yokogawa Navitec Servo Amp
For PT100/PT200 replacement enquiries involving V8210FW, the original board photographs and Control & Power Source Box details should be supplied so that applicability can be confirmed before quotation.
Another known component within the Yokogawa NAVITEC V8210 electronics family is:
Assembly: V8210CU
Board Marking: V8210EU-00
Description: SSR Unit
SSR electronics are relevant to steering-output switching/control architecture.
Search references include:
Yokogawa V8210CU
V8210CU SSR Unit
V8210EU-00
Yokogawa Navitec SSR Unit
Yokogawa Autopilot SSR Board
Because different steering arrangements exist, exact PT100/PT200 applicability should be verified from the installed system before supply.
PT100/PT200 installations can use different Control & Power Source Box models depending on steering-gear arrangement.
Documented models include:
PC120
PC121
PC122 – Y-type
PC123 – KT-type
PC124 – S-type
PC129 – T-type
These boxes form an important part of the autopilot steering-control architecture and can contain servo/control electronics, power components, terminal connections and output-control equipment.
For PCB enquiries from PC120-series equipment, customers should provide the complete box model and the exact number printed on the PCB.
The Servo Amplifier section is particularly important when troubleshooting steering problems.
A complete autopilot replacement should not automatically be assumed when automatic steering is lost.
Depending on the symptom, engineers may need to inspect:
Auto CPU PCB
Servo Amplifier Board
Interface electronics
SSR output section
Rudder feedback circuit
Steering command circuit
Terminal connections
Power supply
Associated steering gear circuitry
This makes exact PCB identification important before purchasing a replacement.
Yokogawa V8210AA → Auto CPU PCB → PT100 / PM204 control electronics
Yokogawa V8210AM → Key Display PCB → PT100 / PM204
Yokogawa V8210AB → Key Display PCB → PT200
Yokogawa V8210AC / V8210EC-01 → Key Display II PCB → PT200
Yokogawa V8210AH → Annunciator I PCB → PH610
Yokogawa V8210AJ → Annunciator II PCB → PH610
Yokogawa V8210BR → Switch Unit PCB → PH710
Yokogawa V8210BS–BZ → Switch Unit PCB family → PH711
Yokogawa V8210FW → Servo Amplifier Board → V8210 steering electronics family
Yokogawa V8210CU / V8210EU-00 → SSR Unit → V8210 steering-output electronics family
This relationship is especially useful when an engineer searches Google using only the number printed on the defective board.
When requesting a replacement board, please provide:
Exact Yokogawa PCB / Assembly Number
Clear photograph of the PCB front
Clear photograph of the PCB rear
All printed PCB markings
Any secondary V8210E-series number
Autopilot model – PT100 or PT200
Unit model – PM204, PM205, PC120-series, PH610, PH710, PH711, etc.
Equipment nameplate photograph
Required quantity
Vessel delivery port / country
Do not identify a PCB only by appearance. Board number, revision and system configuration should be checked before replacement.
Depending on exact identification and availability, requirements may include:
V8210AA Auto CPU PCB
V8210AM Key Display PCB
V8210AB Key Display PCB
V8210AC Key Display II PCB
V8210AH Annunciator I PCB
V8210AJ Annunciator II PCB
V8210BR Switch Unit PCB
V8210BS–BZ Switch Unit Boards
V8210FW Servo Amplifier Board
V8210CU SSR Unit
PM204 Control Stand components
PM205 Control Stand components
PC120-series Control & Power Source Box components
PH610 Annunciator Unit components
PH710 / PH711 Switch Unit components
Terminal and interface electronics
Rudder-control electronics
Other Yokogawa NAVITEC legacy autopilot components
Supply may be available as New Old Stock, Used, Tested Working, Refurbished, Reconditioned or Serviceable Replacement, depending on individual part availability.
A vessel purchasing department may search:
Yokogawa PT100 spare parts
An engineer may search:
Yokogawa V8210AA
Another buyer may search:
V8210FW Servo Amplifier Board
And another may search:
PT200 V8210AC PCB
All of these searches can represent a requirement for the same generation of Yokogawa NAVITEC autopilot equipment.
For this reason, SM MARINE SERVICE™ supports identification at both equipment and PCB level.
PT100 → PM204 → Yokogawa V8210AA / V8210AM
PT200 → PM205 → Yokogawa V8210AB / V8210AC
PT100/PT200 family → PH610 → Yokogawa V8210AH / V8210AJ
PT100/PT200 family → PH710 → Yokogawa V8210BR
This helps ship engineers and purchasing departments locate individual obsolete electronic components without unnecessarily searching for a complete autopilot system.
PT100 and PT200 are discontinued legacy Yokogawa autopilot systems.
Yokogawa/YDK documentation identifies later PT900-family equipment as the alternative generation for these discontinued systems.
However, replacement of an individual PCB in an existing PT100/PT200 installation and replacement of the complete autopilot system are different requirements.
For vessels maintaining an existing PT100 or PT200 system, SM MARINE SERVICE™ can review individual PCB and spare-part requirements based on the installed equipment.
SM MARINE SERVICE™ supports international ship owners, ship managers, technical superintendents, marine engineers, shipyards and purchasing departments requiring difficult-to-find Yokogawa NAVITEC autopilot electronics.
International sourcing and vessel-delivery support can be arranged for major marine markets and ports across:
Greece • Netherlands • Norway • Denmark • Sweden • Finland • Iceland • Germany • Belgium • France • Spain • Portugal • Italy • Malta • Cyprus • Turkey • Poland • Romania • Croatia • United Kingdom • UAE • Saudi Arabia • Qatar • Oman • Kuwait • Bahrain • Egypt • South Africa • Singapore • China • Hong Kong • Taiwan • South Korea • Japan • Vietnam • Malaysia • Indonesia • Thailand • Philippines • India • Sri Lanka • Australia • New Zealand • United States • Canada • Mexico • Panama • Brazil • Chile • Peru • Argentina • Uruguay and other international vessel destinations.
Yokogawa V8210AA is an Auto CPU PCB documented in the PT100 autopilot control architecture.
V8210AM is a Key Display PCB associated with the PT100 / PM204 control system.
V8210AB is an identifiable Yokogawa Key Display PCB associated with PT200 autopilot equipment.
V8210AC is associated with the PT200 Key Display II electronics. The marking V8210EC-01 may also appear on related board identification.
They are the Annunciator I and Annunciator II PCBs documented for the Yokogawa PH610 Annunciator Unit.
V8210BR is a PCB documented for the PH710 Switch Unit.
V8210FW is identified as a Yokogawa NAVITEC Servo Amplifier Board.
Where the fault has been correctly diagnosed and a compatible serviceable PCB is available, an individual board may be sourced without replacing the complete autopilot system.
Send the exact PCB number, photographs of both sides, all printed markings, autopilot/unit model, nameplate, quantity and delivery destination.
Please provide:
Manufacturer: Yokogawa / YDK NAVITEC
Autopilot: PT100 / PT200
Unit Model: PM204 / PM205 / PC120-series / PH610 / PH710 / PH711 / Other
PCB / PWB Number:
Secondary Board Number:
Quantity:
Condition Required:
Clear PCB Photos:
Equipment Nameplate:
Vessel / Delivery Port:
Marine Automation • Navigation • Communication • Ship Spare Parts
Worldwide sourcing support for Yokogawa PT100 and PT200 autopilot PCB/PWB assemblies, control electronics, display boards, annunciator boards, servo amplifier electronics and obsolete marine spare parts.
Website: www.smmarineservice.com
Email: info@smmarineservice.com
Mobile / WhatsApp / Viber: +88 01818 929292
0
BDT 0
BDT 0
BDT 0
BDT 0
Marine Equipment Supplier