Text preview for : CM550_10.PDF part of LG StudioWorks 441 Service Manual
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DISASSEMBLY
1. TILT/SWIVEL REMOVAL 1) Set the monitor faces downward. 2) Pressing the latch (a), carefully remove the Tilt/swivel by pulling it upward. 3. TOTAL CHASSIS ASSEMBLY REMOVAL 1) Disconnect P701, P903, P301, P302 and the other connectors. 2) Remove three screws (a) from the Total Chassis Assembly. 3) Remove the Total Chassis Assembly.
(a)
P301 P302
(a)
P701
P903
(a)
2. BACK COVER REMOVAL 1) Remove four screws (a) from the Back Cover. 2) Slide the Back Cover away from the Front Cabinet of the monitor. (a)
4. VIDEO BOARD ASSEMBLY REMOVAL 1) Remove four pins (a). 2) Remove CDT earth connector (b). 3) Carefully separate the Video Board Assembly from the CDT neck. 4) Discharge the remaining static electricity by shorting between the Anode Cap and the CDT ground. 5) Disconnect the Anode Cap from the CDT. (a)
Anode Cap
CDT Assembly
(a)
P304
(a)
(b)
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5. SPEAKER AND CONTROL BOARD REMOVAL 1) Remove four screws (a). 2) Remove Speaker Shassis AssÕy Left/Right. 3) Remove five screws (b). 4) Remove the Control Board Assembly. (a)
7. MAIN BOARD ASSEMBLY REMOVAL 1) Remove three screws (a). 2) Remove three screws (b). 3) Release five latches (c) from the Main Board Assembly.
(a) (a) (b) (b)
Main PCB Assembly
(b) (b) (c)
6. BOTTOM SHIELD REMOVAL 1) Remove five screws (c). 2) Remove the Bottom Shield.
Main Bracket
(c)
(c)
(a) (a)
Bottom Shield
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