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6. You're now left with the LCD screen, PSU etc.

7. Step 5 ­ Mark the illumination wires using the fibre tip pen – or however you wish to do so.

8. Step 6 ­ Remove the wires and the silver tape which holds the metal PSU case in place. You 

will need to replace this when re­assembling the unit. Mark the position of the PSU case 
with the fibre tip before removal.

LCD & Protected PSU etc

Backlight connection, label and remove wires.

Содержание X223W - 22" Widescreen LCD Monitor

Страница 1: ...are 2 x philips screws remove both The stand should no come free I placed the screws back into the screw holes of the stand and taped the screw covers behind them to hold the various pieces in place 3 Step 2 remove philips screw at centre bottom rear Tape this to monitor stand foot 4 Step 3 Turn monitor over and starting at the bottom centre gently push rear of fascia case in and insert a blunt kn...

Страница 2: ...ng screws holding the LCD to the case at the rear Remove them all gently lift the LCD from the case rear and return the screws to the unit so that you don t loose them Use a blunt knife to open the LCD monitor screen Retaining screws for LCD unit at both sides ...

Страница 3: ... or however you wish to do so 8 Step 6 Remove the wires and the silver tape which holds the metal PSU case in place You will need to replace this when re assembling the unit Mark the position of the PSU case with the fibre tip before removal LCD Protected PSU etc Backlight connection label and remove wires ...

Страница 4: ...e care get someone to hold the case whilst you remove the PSU NOTE when re assembling the position of the monitor controls 10 Step 8 There s a black insulating plastic film below the PSU Remove this and keep it safe The PSU is held in place by 4 screws The LCD driver is held in place by a single screw Remove ALL 5 screws The whole assembly should now come out Peel back ribbon cable NOTE control po...

Страница 5: ...11 Step 9 Separate the 2 circuit boards by pulling them apart The PSU may have a charge on the large capacitor SO TAKE CARE Insulating sheet PSU left LCD controller right ...

Страница 6: ...ors Transistors coils and voltage inverters last of all Capacitors Required for PSU Type Voltage micro farads Tolerance Quantity KMG 400v 68 20 1 KY 35v 220 20 2 KY 6 3v 1000 20 2 50v 22 20 1 KNB1560 275vac 0 33 10 C 0 1 uf 1 PSU model FM 40A04 AAA Manufacturer Asian Power DevicesRe assembly reverse order as above NOTE controls at foot of screen Whilst I m not an electrical expert you can email me...

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