Acer RA19WAANU service manual Plug in parallel direction Angel 5 degrees

Page 13

12

ACER X193HQ

4. Assembly and Disassembly Procedures

Go to cover page

4.1 Assembly procedures:

Connect the cable between power board(P802)

S1

and interface board (P301)

 

Connect the function key cable into interface

board(P304)

Connect the FFC cable into interface board

P802

P304

P301

FFC

Use a Phillips-head screwdriver screwed the

S2 No.1~4 screws till that power board and bracket chassis base firmly attached.(No1~3 screw size=M3x6; No4 screw size=M4x8; Torque=9~10KGFxCM).

1

2

 

S4

S5

Take the key function cable out from the hole shown as photo

Fix the function key cable with a PVC tape

Turn the monitor faced down and put it on the bracket chassis module till both parts firmly Connect FFC cable to LCD panel. There are two locks over here when plugging in should be noticed

3

4

Use a Phillips-head screwdriver screwed the

S3 No.1~2 screws till that interface board and bracket chassis base firmly attached.

(No1~2 screw size=M3x6; Torque=9~10KGFxCM).

Plug in parallel direction

1

2

Angel < 5 degrees

Image 13
Contents Service Go to cover SUB DVI-I/DVI-DIf using DVI-D cable,C1,C2,C3,C4,C5 is NC Connector Pin Description SUB DescriptionOSD adjustment User Controls and Indicators Power On / Off SwitchKHz MHz Power Supply RequirementsPanel Timings Display Communications ChannelBacklight Requirements General Requirements Defects Inspection Spec O l w h it e Main OSD Menu Outline Description for control functionOSD Manu Exploded Diagram Packing Exploded Diagram Exploded Diagram Product Exploded Diagram Plug in parallel direction Angel 5 degrees S10 S18 USER’S Manual Front bezel in turn Separating all of the locking mechanismTurn over the LCD monitor screen faced up Use properly force to pull up front bezel S14 S15 S16S20 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