Question about Sony SDM-HS73P 17" LCD Monitor

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How can i find sony lcd hs73p internal cards/ parts ......ect other than agent thanks

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Posted on Aug 01, 2009


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Monitor sony sdm hs73p come black in few seconds

This SONY series are known to have bad lamp assemblies due to poor workmanship.

You need to also check the caps in the power supply, etc.

Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures:

Learn about bad caps:

Capacitors kit: he can make you a set of caps for you.
Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Jul 11, 2011 | Sony SDM-HS73P 17" LCD Monitor

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Switch not working after few years of use. Can I get parts for it being switch to be soldered or the whole card with all regulation switches?

May I ask exactly what it is not doing? Flashes on then goes off?
This monitor has known problem with the CCFL assmblies.
Best to get new switch board assmbly if that is the case, I never run into one with broken switch yet in thsi model.
You can get this tactile switch from or just have to match the foot print and height.

Aug 12, 2010 | Sony SDM-HS73P 17" LCD Monitor

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No signal go to power save what does it mean

You have a problem with your video card, take a look if is correctly connected and turn off the computer.

try to use your BIOS to reset it to the factory settings

Aug 11, 2010 | Sony SDM-HS73P 17" LCD Monitor

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Sony sdm-hs73p LCD blacks out

Common problem in the HS73/93 is bad soldering works in the lamp assemblies, see my pictures here:

But look for bad caps (leaking/bulging top) first in the power supply section.

Jun 01, 2010 | Sony SDM-HS73P 17" LCD Monitor

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My Sony SDM-HS73 color is way too green. Happened after electrical power loss due to storm. Possible power surge damage??????????????

the only thing you can do is look at the monitor settings on the monitor itself and in display properties. Try to adjust it there. Also double check the connections on both the pc and the monitor (loose burnt ect...) otherwise toss it

Dec 13, 2009 | Sony SDM-HS73P 17" LCD Monitor

1 Answer

Sony SDM-HS73P, Ekaitz.

Hola Ekaitz,

La tarjeta publicada es un inverter board para el modelo de 19 pulgadas.

Ante de comprar asegurate que la placa sea la que monta en tu modelo.

El G mount indicado del otro experto es otra parte, un inverter no cuesta mas de quarenta o cinquenta euros, y por un Sony como el tuyo deveria de ser como veinte o treinta.

Tienes dos manera de encuentrar el replacement.

O tomas los numeros impresos en la placa, o llamas por telefono el vendedor.

Puedes contactar Shopjimmi en ingles.

Lo mejor es contactar Sony Sony Direct Accessories & Parts Center deberian de hablar Castellano.

Perdona por las faltas, no tuve tempo para ir a la Academia para mejorar my Espanol, y en el teclado ingles me faltan letras(n) y acentos.

Dec 29, 2008 | Sony SDM-HS73P 17" LCD Monitor

1 Answer

Sony SDM-HS73 Monitor huts down after 15 seconds..

Well, open it up and look for the capacitors voltage (example 1000uf 16v). You can get it in any of your local electronic repair shop or radio shack.

Jul 01, 2008 | Sony SDM-HS73P 17" LCD Monitor

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SDM-HS73P Screen Flashes

This is a problem I have seen with a few LG monitors.
Your Inverter circuit is fine (that powers the lights to your screen so you can see the image on the LCD panel) but the monitor does not like having a video signal attached to it.

  1. Bad capacitors on the power board can upset the current going to the controller board. This board included the video input circuit and the power supply needs to be stable for this to operate.
  2. The controller IC that translates the video signal into what the LCD panel controller can understand is failing. Normally this fault occurs in the horizontal and vertical input of the IC. The fact you can see the other message on screen is due to it going through it's own internal and seperate section of the IC. In this case the only repair option is to replace the internal video board. Sony will not supply the parts directly to the public, but if you are really nice, they "may" tell you where to get one externally to Sony.
Hope that helps =)

Apr 16, 2008 | Sony SDM-HS73P 17" LCD Monitor

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Sony LCD HS73 LCD goes blank 2sec.

defective backlight inverter unit. Replace the inverter unit or chek if there is any dry joints inside the unit.

Apr 02, 2008 | Sony SDM-HS73P 17" LCD Monitor

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