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1909Wf
Dell 1909Wf Manuals
Manuals and User Guides for Dell 1909Wf. We have
1
Dell 1909Wf manual available for free PDF download: Service Manual
Dell 1909Wf Service Manual (71 pages)
Dell LCD Monitor 1909Wf SFF AIO Service Manual
Brand:
Dell
| Category:
Monitor
| Size: 3.05 MB
Table of Contents
Service Manual
3
Table of Contents
3
Chapter 1- Precautions & Safety Notices
4
Safety Precautions
4
Product Safety Notice
4
Service Notes
4
Chapter 2- Service Tools & Equipment Required
5
Chapter 3- Circuit Theory
6
Block Diagram
6
Electronic Circuit Theory
8
Factory Preset Timing Table
16
Power On/Off Sequency
16
D-Sub Connector Pin Assignment
17
Ac Outlet Pin Assignment
17
Inner Connector Pin Assignment
17
Key Parts Pin Assignments
19
Chapter 4- Disassembly & Assembly
25
Exploded Diagram
25
Chapter 5- Test and Adjustment
28
Function Key Definitions
28
Osd Control
29
Factory Mode Introduction
30
Burn-In Pattern
32
Auto Color Balance (Automatically Calibrate Chip Adc Parameter by Using Chip Internal Dac.)
32
After Repair , to Ensure the Quality You Should Do the Following Test and
33
Auto Color
34
Chapter 6- Trouble Shooting
35
Common Acknowledge
35
N O Power Led off
35
B Acklight Can
38
No Picture
39
At 32-Gray Scale Pattern, Color Lost in some Scale
40
Chapter 7- Recommended Part List
40
Attachment 1- Bill of Material
41
Attachment 2- Schematic
54
Table of Contents
55
Contents
55
Top Level
56
VGA Input
57
DVI Input
58
Scalar
59
DC Input
60
Usb
61
Keypad
62
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