Acer RA19WAANU service manual S10

Page 14

4. Assembly and Disassembly Procedures (continued)

ACER X193HQ

 

13

 

 

 

Go to cover page

S6

Take lamp cables out from the holes shown as the

S10

Put a rear cover on the assembled unit and

photo.

press on force mechanisms locked and firmly

 

 

 

 

 

attached.

 

 

 

 

4

4

 

 

 

 

 

 

 

3

3

 

 

 

 

 

 

 

2

2

 

 

 

1

1

 

 

 

 

S7

Plug 2 lamp cables to the connectors of inverter

 

Use a Phillips-head screwdriver screw 1 screw

 

S11

board.

(No1 Screw Size=M4x10; Torque=7.5~9.5KGFxCM).

 

 

 

 

1

 

Use a Hex-head and Phillips-headscrewdriver

S12

Assemble the stand upper side to the rear cover

S8

screwed the DVI and D-SUB connectors (No.1~4

through the way of screwing 4 screws till both

 

Hex Nut screws

 

units firmly attached.

 

Size=M3x8;Torque=6.5±0.5KGFxCM).

 

(No1~4 Screw Size=M4x10; Torque=12±

 

Torque=6.5±0.5KGFxCM).

 

1KGFxCM).

 

 

2

1

 

2

1

 

 

 

 

 

 

3

4

4

 

3

 

 

 

 

Take a key function board to hook with front

S9

bezeland connect to key function cable.

Assemble the hinge cover into both two sides

 

 

 

S13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 14
Contents Service Go to cover SUB Connector Pin Description SUB Description DVI-I/DVI-DIf using DVI-D cable,C1,C2,C3,C4,C5 is NCUser Controls and Indicators Power On / Off Switch OSD adjustmentPower Supply Requirements KHz MHzBacklight Requirements General Requirements Display Communications ChannelPanel Timings Defects Inspection Spec Main OSD Menu Outline Description for control function O l w h it eOSD Manu Exploded Diagram Packing Exploded Diagram Exploded Diagram Product Exploded Diagram Plug in parallel direction Angel 5 degrees S10 S18 USER’S Manual Turn over the LCD monitor screen faced up Separating all of the locking mechanismFront bezel in turn S14 S15 S16 Use properly force to pull up front bezelS20 Does OSM display when you push Proceed buttom Next Circuit section Troubleshooting Checking the back light unit Troubleshooting Abnormal screen for VGA Troubleshooting Abnormal screen For the DVI Troubleshooting Abnormal OSM display adjust problem Abnormal plug and play operation for VGA Troubleshooting Abnormal plug and play operation For the DVI Checking the control circuit of vertical sync pluse Troubleshooting Checking the resolution change IC movement Troubleshooting Checking the DC/DC converter circuit Firmware Upgrade Process Go to cover Cedid Go to cover Interface Board LCD Flat Panel