sony pvm Archives - Cathode Ray Blog

Rebuilding a Sony PVM 1344Q CRT from 1992

April 29, 2022February 28, 2022 by Steve Nutter

One aspect of running a CRT repair shop is having a stock of random parts salvaged from machines that are unrepairable. I have a large “graveyard” of CRT parts from mostly Sony Trinitron PVMs. Recently I traded for a rough Sony PVM 1344Q from 1992. This monitor was filthy and had a number of issues. In short, the PVM needed a replacement bezel, shell, cleaning, and numerous other parts replaced and repaired. The CRT tube was replaced with a new tube in 2001, but it was not installed properly and produced a terrible image. The deflection yoke will need to be reseated and adjusted. You can see a full inspection of this monitor here: Is this Monitor trash?! | The Sony PVM 1344Q CRT Inspection – YouTube

I searched through my “graveyard” of used Sony PVM parts and found a shell, bezel and plenty of other donor parts from a Sony PVM 1342Q that was donated after the tube and mainboards failed beyond repair.… Read the rest

Shipping Large CRTs

February 11, 2022February 11, 2022 by Steve Nutter

It’s 2022 and the biggest challenge facing CRT enthusiasts remains servicing and maintaining their highly valuable analog display sets. Nowadays there are not many CRT service shops around, and if you do find one more than likely they will not be in your area. This leaves you with a difficult decision. Should you pack up your CRT in your vehicle and drive 500 miles each way to the nearest CRT shop? That is the safest option, but it takes lots of time and leaves you with the costs to travel. It puts a lot of wear and tear on your vehicle too.

The other option may be scarier to think about. Should you ship your CRT to a shop? This sounds easy and will save a lot of time, but it will cost a lot. … Read the rest