How to troubleshoot an LCD monitor With external power supply problem Fixing LCD screen power source pack is simpler as compared to the Cathode ray tube screen power source. This is modest and compressed and generally has just one outcome that is 12 volt and varies from 2 Amps to around 4 Amps. Several models works with 18 and 24 volts likewise. These
[...]
A step by step guide about 200 Watt ATX PC Power Supply function
Here you have the schematic diagram of ATX PC power supply from DTK company. This power supply was designed for ATX and provides a power output of 200 Watt. The integrated circuit TL494 utilised in this design is a very common power circuit PC power supplies having about 200W output.
[...]
Several weeks back when on holiday, my friend's point and shoot Canon camera unexpectedly ceased functioning. The device would freeze practically instantly after switching it on, the retracting focus lens stuck on just what might be identified as its totally erect position and additionally a problem message shown causing the Canon digital camera
[...]
Regular computer power supply transforms the input 110V or 220V AC into different DC output voltages ideal for running the PC's motherboard along with other computer hardware connected to it and that can be identified in the ATX power supply pinout diagram.
Power supplies are cited as working with a specific power output specified in Watts. The
[...]
Dealing with Difficulties And Malfunction in Switch Mode Power Supply
The power supply repair is probably the most difficult tasks for any electronic repairer and when you've mastered the circuit and maintenance methodology, to troubleshoot different kinds of circuit like the vertical, colour, sound, high voltage or anything else is going to be
[...]
There are some basic troubleshooting steps that you, as an electronic repairer, should pass throw to success any power supply repair or any other type of electronics devices.
Define
The first basic troubleshooting step is to look at the symptom carefully and determine what circuits could be causing the failure. Use your senses Sight, Smell, Touch
[...]
Use this power supply calculator to determine wattage for your PC
In order to prevent various PC problems such as instability of operating system, reset and shutdown resulting from energy-not insufficient power supply, It is advisable to utilize PSUCalc power supply calculator to determine the ATX power supply which ideal fit with the requirements
[...]
Samsung LCD Repair 226BW flashing
Samsung LCD monitors and TVs are the best models which are available in the market, but they aren't perfect. Consumers have reported problems with various models. In some cases Samsung LCD repair can be done if you read your manual or by looking for support and updates on the Samsung website.
Today we will repair
[...]
Avoid These SMPS Repair Mistakes
Well before doing any SMPS repair operation, here are a some errors you need to prevent! Now, we will consider 3 extremely typical errors which beginner techs get while fixing SMPS or switch mode power supplies. Besides, also experienced technicians make these types of mistakes too...
What about you? Do you commit
[...]
Understanding The Functions Of Switch Mode Power Supply
Troubleshooting linear power supply is extremely straightforward as opposed to SMPS or switch mode power supplies. AC voltage gets into the primary part in linear transformer after which modified the AC in a decreased or increased AC voltage with regards to the second transformer winding.
The
[...]
