5 Troubleshooting
5-4
LE26A41B/LE32A41B
5-3 No Video (DVI-Digital Signal)
Check the connectionn
of DVI-D cable?
Input a DVI-D cable.
Yes
Does the digital data appear
at #80, #81, #85, #86, #90~#94
of IC102(Data, Clk +/-)?
Check a DVI-D cable.
Yes
Does the digital data
appear at output of
RA111~RA112,
RA123~RA126?
Check a IC102
Change a main PCB ass'y
(BN94-00549A).
Yes
Does the digital data
appear at output of
RA605~RA606, RA608,
RA611, RA613, RA615?
Check a IC602, IC601.
Change a main PCB ass'y
(BN94-00549A).
Yes
Does the digital data appear at
output of RA512, RA514 RA516,
RA518, RA520, RA521?
Check a IC501.
Change a main PCB ass'y
(BN94-00549A).
Yes
Does the digital data appear at
output of FT516~FT520?
Check a IC515.
Change a main PCB ass'y
(BN94-00549A).
Yes
Check a LVDS cable?
Replacea lcd panel?
(BN07-00121A)
Please, Call to Samsung Co. LTD.
Yes
Power Indicator is off.
Lamp on, no video.
No
No
No
No
No
No
No
6
7
3
4
5
Summary of Contents for LE26A41B
Page 5: ...10 PCB Layout LE26A41B LE32A41B 10 1 10 PCB Layout 10 1 Main PCB Layout X Y ...
Page 21: ...2 Product Specifications LE26A41B LE32A41B 2 5 2 3 1 Supported Modes 1 ...
Page 22: ...2 Product Specifications 2 6 LE26A41B LE32A41B 2 3 1 Supported Modes 2 ...
Page 24: ...2 Product Specifications 2 8 LE26A41B LE32A41B Memo ...
Page 30: ...Memo 3 Disassembly and Reassembly 3 6 LE26A41B LE32A41B ...
Page 38: ...4 Alignments and Adjustments 4 8 LE26A41B LE32A41B ...
Page 48: ...4 Alignments and Adjustments 4 18 LE26A41B LE32A41B Memo ...
Page 68: ...7 Parts List 7 2 LE26A41B LE32A41B Memo 7_parts 2004 8 5 3 6 PM 7 2 ...
Page 70: ...8 Block Diagrams 8 2 LE26A41B LE32A41B Memo ...
Page 71: ...LE26A41B LE32A41B 9 1 9 Wiring Diagrams 9 Wiring Diagram ...
Page 72: ...9 Wiring Diagrams 9 2 LE26A41B LE32A41B Memo ...
