| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | CS21A530 | COLOUR TELEVISION CS21Z30/21Z40/21Z45/21Z50/ 21Z57/21Z58/21K40/21M40/ 21E22/21A530/21A730 COLOUR TELEVISION Connection Panel (depending on the model) ➢ The product colour and shape may vary depending on the model. Rear Panel Owner’s Instructions Before operating, please read this manual thoroughly, and retain it for future reference. Register your product at www.samsung.com/global/registe |
 Samsung |
|
| 1 | CS21A530FL | COLOUR TELEVISION CS21Z30/21Z40/21Z45/21Z50/ 21Z57/21Z58/21K40/21M40/ 21E22/21A530/21A730 COLOUR TELEVISION Connection Panel (depending on the model) ➢ The product colour and shape may vary depending on the model. Rear Panel Owner’s Instructions Before operating, please read this manual thoroughly, and retain it for future reference. Register your product at www.samsung.com/global/registe |
Samsung |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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