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TABLE OF CONTENTS
SECTION 1 - DISCLAIMER & GENERAL WARNING - READ BEFORE YOU BEGIN
SECTION 2 - GENERAL ASSUMPTIONS, INFORMATION AND TOOLS REQUIRED FOR THE JOB
SECTION 3 - AN OVERVIEW OF THE WORK REQUIRED
SECTION 4 - MAKING A DISCHARGE TOOL IF YOU DON’T HAVE ONE
SECTION 5 - REMOVAL OF THE PSU UNIT FROM YOUR BEYONWIZ
SECTION 6 - REPAIRING YOUR PSU UNIT
SECTION 7 - RE-ASSEMBLING YOUR BEYONWIZ
SECTION 8 - TESTING AND FINAL NOTES
SECTION 9 - REVISION HISTORY
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SECTION 1 - DISCLAIMER & GENERAL WARNING - READ BEFORE YOU BEGIN
I TAKE NO RESPONSIBILITY FOR WHAT YOU MAY DO TO YOUR OWN PSU OR PVR. THIS
REPAIR IS PROVIDED FOR GUIDANCE ONLY AND IS INTENDED FOR EXPERIENCED USERS
WITH ELECTRONICS KNOWLEDGE.
DO NOT ATTEMPT TO REPAIR A 240v PSU UNLESS YOU KNOW WHAT YOU ARE DOING!
IF YOU ARE ATTEMPTING SOMETHING LIKE THIS FOR THE FIRST TIME – THINK TWICE AND
THEN THINK AGAIN!
THIS PSU WILL STILL CONTAIN VERY HIGH VOLTAGE EVEN WHEN DISCONNECTED.
THE HIGH VOLTAGE SIDE OF THE PSU RUNS AT AROUND 350v – MUCH HIGHER THAN 240v
ONCE CONVERTED TO DC VOLTAGE – STAY AWARE AT ALL TIMES.
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SECTION 2 – GENERAL ASSUMPTIONS, INFORMATION AND TOOLS REQUIRED FOR THE JOB
To begin, I have made some basic assumptions, if you are contemplating this repair, then…
Firstly, I imaging you must own the basic equipment or can at least get it…
Secondly, you know something about electronics and are aware of what a capacitor or diode is…
Lastly, you are familiar with removing and installing electronic components…
If you fail on any of these points you should turn back now. Feel free to contact me and I can arrange to assist
you with the repairs. (See revision history below for ways to contact me).
Equipment you will need for the repair...
A 25w Soldering Iron or Temperature Controlled Iron (Set to a temperature of no more than 400°)
Good Quality Solder & De-Soldering Braid or Solder Removal Tool
Discharge Tool (Instructions a little further down)
Wire Cutters & A Philips Screw Driver
Do not use a soldering iron that is TOO HOT as you can severely damage the PCB and/or other components.
Equally, do not use anything less than 25w (i.e. 15w) as the negative tracks that you will be soldering are
wide, and cover a considerable part of the PCB in the area you are working on. They will take a bit of heat to
melt and replace the solder in a clean and appropriate way. Considerable frustration will occur if you use a
soldering iron that is TOO LOW in temperature.
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(125 pages)
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