Acer RB23WABAS service manual S10

Page 21

20

ACER H233H

4. Assembly and Disassembly Procedures (continued)

Go to cover page

Put the dissembled monitor closed to by myself

Separating all of the locking mechanism of the

S8

S12 front bezel in turn.

UP SIDE

RIGHT SIDE

DOWN

SIDE

LEFT SIDE

S9

S10

Turn over the LCD monitor (screen faced up).

Wedge your finger between the front bezel and the panel, then pry up on the front bezel to disengage the locking mechanism.

Note: The dissemble method of front bezel is Hold the one upside corner of the front bezel after S13 separating the upside of the front bezel

as the below photos description, although the

photos from S9 to S13 are not suitable for this

Using properly force to pull up front bezel that

model.

will let the locking mechanism of left side, right side and down side separated.

Insert steel rule between panel and front bezel

S11 .Using properly force to let the locking mechanism of front bezel and rear cover separated

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Contents Service Go to cover Scope Video Signal Amplitudes Content Analog input VGA treats all timings as PC-timings Defects 5.1Visual Inspection Diameter, they must be at least 15mm apart Main OSD Menu OSD Volume management OSD Go to cover Exploded Diagram Packing Exploded Diagram Exploded Diagram Product Exploded Diagram Plug in parallel direction Angel 5 degrees S11 S17 S18 S21 Go to cover Open the carton with a proper tool S10 S17 S21 Does OSM display when you push Menu key Next Circuit section Printed wire broke between P301 pin2, R304 and I308 pin Troubleshooting Abnormal screen for VGA Go to cover Troubleshooting Abnormal OSM display adjust problem Troubleshooting Abnormal plug and play operation for VGA Go to cover Troubleshooting Troubleshooting Checking the resolution change IC movement Troubleshooting Checking the DC/DC converter circuit Firmware Upgrade Process Go to cover Ssmeans Samsung Panel Hdmi Transfer DVI Connection Hdmi Transfer DVI Connection Acer H233H Block digram PCB No P01 TO263 ACERLCDH233HSCHEMATICSINTERFACEBDVGA & DDC Input ACERLCDH233HSCHEMATICSINTERFACEDVI & DDC Interface HDMI19P Acer H233H NC/A-POINT 6PIN ACERLCDH233HSCHEMATICSOSD Keybd Ledorange Ledwhite Power Board TOP Silk ACERLCDH233HLAYOUTSINTERFACE Board 1234567