Dell S3222HS Скачать руководство пользователя страница 2

 

Important Safety Notice 

Proper service and repair is important to the safe, reliable operation of all DELL Company Equipment. The service 

procedures recommended by DELL and described in this service manual are effective methods of performing 

service operations. Some of these service operations require the use of tools specially designed for the purpose. 

The special tools should be used when and as recommended. 

 

It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read 
in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service 
methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE 
NOT EXHAUSTIVE. DELL could not possibly know, evaluate and advise the service trade of all conceivable ways 
in which service might be done or of the possible hazardous consequences of each way. Consequently, DELL has 
not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is 
not recommended by DELL must first satisfy himself thoroughly that neither his safety nor the safe operation of the 
equipment will be jeopardized by the service method selected. 
Hereafter throughout this manual, DELL Company will be referred to as DELL. 

 

WARNING 

Use of substitute replacement parts, which do not have the same, specified safety characteristics may create 
shock, fire, or other hazards. 

 

Under no circumstances should the original design be modified or altered without written permission from DELL. 
DELL assumes no liability, express or implied, arising out of any unauthorized modification of design. 

 

Servicer assumes all liability. 

 

FOR PRODUCTS CONTAINING LASER: 
DANGER-Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM. 
CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may 
result in hazardous radiation exposure. 
CAUTION -The use of optical instruments with this product will increase eye hazard. 

 

TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S 
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION 
OF THIS SERVICE MANUAL. 

 

Take care during handling the LCD module with backlight unit 
-Must mount the module using mounting holes arranged in four corners. 
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen. 
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to 
the panel. 
-Protect the module from the ESD as it may damage the electronic circuit (C-MOS). 
-Make certain that treatment person’s body is grounded through wristband. 
-Do not leave the module in high temperature and in areas of high humidity for a long time. 
-Avoid contact with water as it may a short circuit within the module. 
-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth 
may damage the panel.) 

Содержание S3222HS

Страница 1: ...1 32 LCD Monitor Dell S3222HS Service Service Service Simplified ...

Страница 2: ...s may create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from DELL DELL assumes no liability express or implied arising out of any unauthorized modification of design Servicer assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM CAUTION Use of ...

Страница 3: ...3 1 Exploded view diagram with list of items ...

Страница 4: ...10100ZA BKT_HINGE 1 13 Q34G9760ASFB2S0101 REAR_COVER L315WR Edell1f p1 1 14 Q37G124930120100FH stand ass y L315WR Edell1f p1 TPM315WQ1 1 15 Q23G315570001200DR LOGO DELL 60 60 0 24 1 16 Q52G1801J83P000ADG INSULATING SHEET 184 151 5 0 5mm 1 E1 750GBV315110A1N0DL LCD TPM315WF1 HVR01 U FQ TPV 1 E2 KEPCPQE0 KEY BOARD 1 E3 CBPT1TMD0Q2 CONVERSION 715GC147M0B0000H400225 1 E4 PLPCLL301UQD1 POWER BOARD 1 E5...

Страница 5: ...agram Connector Ass y PN 395G179M30P2790000 Connector Ass y PN 395GH20007DM120HPF This Connector welding in SPEAKER This Connector welding in key board Connector Ass y PN 395G176W0108010000 Connector Ass y PN 395G176W0108000000 ...

Страница 6: ...st the type and size of the tools that would typically can be used to disassemble the product to a point where components and materials requiring selective treatment can be removed Tool Description Screwdriver Phillip head Hexagonal head Penknife ...

Страница 7: ...plug external cables from product S2 Remove the STAND BASE ASS Y Lay down the MNT on a curve cushion Push the button to remove the stand base ass y S3 Remove the REAR COVER Use a Philips head screwdriver to remove 4 screws for unlocking mechanisms No 1 4 screw size M4x10 Torque 12 2kgf cm ...

Страница 8: ...he bezel and rear cove follow the arrows in sequence then you can take out rear cover S4 Tear off the tapes and disconnect the connectors Tear off 5 pieces of aluminum foil and 3 pieces of tapes Disconnect the pins 3 1 1 2 2 3 4 4 ...

Страница 9: ...d Use a Philips head screwdriver to remove 4 screws for unlocking the main frame No 1 4 screw size M3x4 Torque 3 0 5kgf cm Turn over the mainframe tear off tape and disconnect the FFC cable Remove the mylar Use a Philips head screwdriver to remove 11 screws for unlocking the main board and power board No 1 10 screw size D3x6 Torque 6 1kgf cm No 11 screw size M4x6 Torque 6 1kgf cm ...

Страница 10: ...10 Disconnect the connectors S7 Remove the Panel and middle frame Use a Philips head screwdriver to remove 15 screws for unlocking the middle frame No 1 15 screw size M3x4 Torque 3 0 5kgfxcm ...

Страница 11: ...ize Q2x2 5 Torque 1 0 2kgf cm S9 Remove the DECO BEZEL and KEY BOARD Use a Philips head screwdriver to remove 2 screws for disassembling the deco bezel No 1 2 screw size Q2x2 5 Torque 1 0 2kgf cm Use a Philips head screwdriver to remove 3 screws for unlocking the key board No 1 3 screw size Q2x2 5 Torque 0 9 0 4kgf cm ...

Страница 12: ...m Use a Philips head screwdriver to lock 2 screws for tightening the deco bezel No 1 2 screw size Q2x2 5 Torque 1 0 2kgf cm S2 Assemble the DECO_BEZEL and middle frame Use a Philips head screwdriver to lock 7 screws for assembling the DECO_BEZEL No 1 7 screw size Q2x2 5 Torque 1 0 2kgf cm Use a Philips head screwdriver to lock 15 screws to assemble the middle frame No 1 15 screw size M3x4 Torque 3...

Страница 13: ...13 S3 Assemble the main board and power board Connect the connectors ...

Страница 14: ...rew size M4x6 Torque 6 1kgf cm Paste the mylar Connect the FFC cable and paste the tape Use a Philips head screwdriver to lock 4 screws for locking the main frame No 1 4 screw size M3x4 Torque 3 0 5kgf cm S4 Assemble the speakers Use a Philips head screwdriver to lock 4 screws for assembling the speakers No 1 4 screw size M3x6 Torque 4 1kgf cm ...

Страница 15: ...paste the tapes Connect the connectors Paste 5 pieces of aluminum foil and 3 pieces of tapes S6 Assemble the REAR COVER Use a Philips head screwdriver to lock 4 screws for tightening mechanisms No 1 4 screw size M4x10 Torque 12 2kgf cm ...

Страница 16: ...16 S7 Assemble the STAND BASE ASS Y Assemble the stand base ass y ...

Страница 17: ...17 4 Trouble shooting instructions ...

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