Samsung SyncMaster 940MW: Difference between revisions

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*Leaking caps, usually 2ea 820µF 25v Caps
*Leaking caps, usually 2ea 820µF 25v Caps
====Solutions====
====Solutions====
*Replace all caps
*Replace all caps except for 150 µF Cap


== Disassembly Notes ==
== Disassembly Notes ==
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Power Supply Board Model Number IP-48135T<br>
Power Supply Board Model Number IP-48135T<br>
[[File:940MW PS Board Model.jpeg|Main Board Model Number|thumb|none]]
[[File:940MW PS w-labels.jpeg.jpg|Capacitor Locations|thumb|none]]


{| class="wikitable sortable"
{| class="wikitable sortable"
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!Brand
!Brand
!Series
!Series
!Comment
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|105 °C
|105 °C
|Electrolytic
|Electrolytic
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|105 °C
|105 °C
|Electrolytic
|Electrolytic
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|105 °C
|105 °C
|Electrolytic
|Electrolytic
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|105 °C
|105 °C
|Electrolytic
|Electrolytic
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|105 °C
|105 °C
|Electrolytic
|Electrolytic
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|105 °C
|105 °C
|Electrolytic
|Electrolytic
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|105 °C
|105 °C
|Electrolytic
|Electrolytic
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==Replacement Parts==
===Basic PCB Name===
{| class="wikitable sortable"
|+Capacitors
! RefDes
! Qty
! Compatible Part Number
! Order Links
|-
|-
|
|
|1
|150 µF
|450v
|Thru Hole
|18.00mm
|37.00mm
|7.50mm
|105 °C
|Electrolytic
|
|
|
|
|[https://www.digikey.com/ Digikey]
|Usually don't need to replace
|}
|}
''If parts are not available or different selection is preferred, you can use the values in the [[#Original_Parts|Original Parts]] section to perform a parametric search.''


== Related Links ==
== Related Links ==

Latest revision as of 23:23, 28 January 2024

For more information, see this article's corresponding Wikipedia page: Device.
Samsung SyncMaster 940MW
Preliminary Information
Release Year 2006
Leak Risk High
Batteries None
Mounting Technology Through Hole
Capacitor Types Aluminum Electrolytic
Destructive Entry No


19" 1440x900 60Hz LCD Panel Computer Monitor with VGA, DVI, Composite, Componet, S-Video, SCART inputs. Internal power supply.

Known Issues

Symptom or Problem Encountered

Causes

  • Leaking caps, usually 2ea 820µF 25v Caps

Solutions

  • Replace all caps except for 150 µF Cap

Disassembly Notes

1. 4 Screws for the base support
2. 3 Case Screws, 2ea in lower corners and 1ea behind base support area
3. Using a plastic spudger, separate case from bottom to top
4. Remove all screws from metal sheld
5. Power Supply is on the left as looking from the rear

Original Parts

Basic PCB Name

Power Supply Board Model Number IP-48135T

Main Board Model Number
Capacitor Locations
Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Height Lead Spacing Temp Type Brand Series Comment
2 1000 µF 10v Thru Hole 10mm 14.00mm 5.00mm 105 °C Electrolytic
2 820 µF 25v Thru Hole 10mm 22.00mm 5.00mm 105 °C Electrolytic
1 330 µF 10v Thru Hole 8mm 13.00mm 3.50mm 105 °C Electrolytic
2 330 µF 25v Thru Hole 10mm 14.00mm 5.00mm 105 °C Electrolytic
1 47 µF 50v Thru Hole 6.3mm 12.50mm 5.00mm 105 °C Electrolytic
2 33 µF 25v Thru Hole 6.3mm 7.00mm 2.50mm 105 °C Electrolytic
1 22 µF 50v Thru Hole 5.00mm 12.00mm 5.00mm 105 °C Electrolytic
1 3.3 µF 50v Thru Hole 4.00mm 7.00mm 2.50mm 105 °C Electrolytic
1 150 µF 450v Thru Hole 18.00mm 37.00mm 7.50mm 105 °C Electrolytic Usually don't need to replace

Related Links

User Manual

YouTube Repair Video by glasstronic

References

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