Genesis GL-1700X is a 17" TFT LCD monitor with a resolution of 1280x1024 pixels and a response time of 5ms. It features a D-sub input and is compatible with Windows 98/ME/2000/XP/Vista/7/8/10. The monitor has a built-in speaker and can be wall-mounted. It is ideal for use in offices, homes, and other settings where a high-quality display is needed.
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SERVICE GUIDE
GL-1700X METALLIC EU 220V
17" TFT LCD Monitor
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CONTENT
1. Overview -----------------------------------------------------------------page 2
2. Problems Descriptions & Solutions of the problems-------------page 3
3. Disassemble & Assemble-----------------------------------------------page 4
4. Tools------------------------------------------------------------------------page 10
5. Test--------------------------------------------------------------------------page 11
6. Parts List------------------------------------------------------------------page 12
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1. Overview
Page 2
Verify problems & Proceeding
necessary tests
Analyzing possible
malfunction causes
Deciding & proceeding the
rectification methods
Receiving Defective
Monitor
From Customer
Replacing necessary defective
parts
Return the speaker with proper repacking
to customer
Test the speaker if it
works normally
Function NG
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2. Problems Descriptions & Solutions of the problems
No power
Make sure input the right voltage, and check the AC-DC adapter (DC12V 4.2A)
No display
Check the D-sub cable, and make sure connected tightly to both sides.
Try to change inverter & A/D board to see the result (not recommended)
Waves & noise
Check VGA card, the waves and noise might be from VGA card.
Try to change inverter & A/D board to see the result (not recommended)
Wrong colors
Check VGA card, make sure VGA card is not defective.
Try to change A/D board to see the result (not recommended)
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3. Disassemble & Assemble
Instructions of replacing Inverter & A/D board
Using a screwdriver to loose the 4 screws
After taking off the 4 screws, you can take up the plastic cover
Page 4
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You will see the metal cover, please remove the 6 screws, then you will see the Inverter
& A/D board.
If you want to change the Inverter, please take off the 3 screws and disconnected the
cables
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When you replace a new inverter, make sure connect cables in a right way.
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If you want to change the A/D board, please take off the 4 screws and disconnected the
cables
When you replace a new A/D board, make sure connect cables in a right way.
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4. Tools
Screw drivers, static electricity wreath and gloves
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5
Test
After repairing and changingrecommend using video pattern generator (ex.Chroma
2316/2326) or display for testing software (ex.Nokia Monitor Test ) to test ,be sure the display's
function is normal.
Connect the LCD Monitor with power cordvideo lineCHROMA signal transmission
line.
Set the test pattern of CHROMA 2316/2326 into: 1. Timing orderly set into 123
456.
Examine 6 test picture ( refer to below 1~6 pictures orderly):
1 4
2 5
3 6
(1) Whether the picture around is evenly full frame ( biased picture NG )
(2) Whether the picture image is tremble ( display unusual NG )
(3) Whether the picture image is glittering ( display unusual NG )
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(4) Whether the picture color is clear ( the redgreenblue color display unusual
NG )
(5) Whether the picture is disturbed by hetero-color. ( Panel is bad NG )
Any bad condition of the above-mentioned is displayed, press the AUTO key once, after
auto regulating of the function, if it is still unable to be normal, just belong to bad one.
6
Parts List
ITEM NO. DESCRIPTION
2080002101 17” A/D Board
2080003101 Inverter (4 lamps)
15160050101 17” Panel Cable B 100mm D type
15160050102 17” Panel Cable A 260mm D type
15100039101 17” Front Frame (silver painting)
10180038100 12V 4.2V 2.5mm ADAPTOR
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