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RA19WAANU
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3.1Packing Exploded Diagram
3.Exploded Diagram
10
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ACERX193HQ
Contents
Main
Model ID:RA19WAANU
Service Manual
DBG DPBU IIDBG DPBU II
Service
ACER
ACER_LCD_X193HQ_SM080904V1
Page
Page
.
Page
PresetTiming Chart
.
Page
2.1 MAIN OSD MENU Outline:
ACERX193HQ
8
The description for control function:
2OSD Menu
Page
Page
Page
S4
S5
S2
S3
S1
S11
S10 S6
S12
S8
S7
Page
S6
S5
S7
S3
S4
Page
Page
S20
S21
S22
S23
Page
5.2 Nothing displays on the screen (Screen is black and colour of LED is blue.)
20
5.2 Nothing displays on the screen (Screen is black and colour of LED is blue)continued
21
5.3Checking the back light unit
22
5.4 Abnormalscreen for VGA
23
5.5 Abnormalscreen (For the DVI)
24
5.6Abnormal OSM display adjust problem
25
5.7Abnormal plug and play operation for VGA
26
5.8 Abnormalplug and play operation (For the DVI)
27
28 5.Troubleshooting (continued)
5.9.2Checking the control circuit of vertical sync pluse
5.10Checking the resolution change IC movement
29
5.11Checking the DC/DC converter circuit
30 5.Troubleshooting (continued)
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Page
cedid
Page
LCD Flat Panel Interface Board
Interface Board
Audio line input
Video Signal input DDC&
Function key input