Samsung 710N - SyncMaster 17" LCD Monitor Service Manual - Page 17
Browse online or download pdf Service Manual for Monitor Samsung 710N - SyncMaster 17" LCD Monitor. Samsung 710N - SyncMaster 17" LCD Monitor 48 pages. Tft-lcd monitor
Also for Samsung 710N - SyncMaster 17" LCD Monitor: Service Manual (43 pages), Service Manual (48 pages)
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- 1. Table of Contents
- 2. Precautions
- 3. Servicing Precautions
- 4. Product Specifications
- 4. Pin Assignments
- 4. Timing Chart
- 5. Disassembly & Reassembly
- 6. Alignments & Adjustments
- 7. Service Function Spec
- 8. Troubleshooting
- 9. No Video (Digital)
- 10. Exploded View & Parts List
- 11. Electrical Parts List
- 12. Block Diagram
- 13. Wiring Diagram
- 14. Schematic Diagrams
5 Troubleshooting
5-2-1 No Video (ANALOG)
Check signal cable connection and power.
X400 oscillate properly?
1
Yes
Is there R, G, B input at R100,
R101 and R103?
Yes
Is there Hsync, Vsync waveform
3
2
at Pin 100, 1 of IC 400?
Yes
Is there Hsync, Vsync waveform
2
3
at Pin 43, 44 of IC 200?
Yes
Does the output signal appear
at Pin 17~20, 22~27 of CN400?
Yes
There are DC 5V at Pin 1, 2
and 3 of CN400?
Yes
Replace LCD Panel.
MJ15AS*/MJ17AS*/MJ19AS*/
MJ15BS*/MJ17BS*/MJ19BS*
No
Replace or check related circuit.
No
Check input part.
No
Check IC400 and related circuit.
No
Check IC200 and related circuit.
No
Check IC400 and related circuit.
No
Check the panel EN signal at R222
and BL_EL signal at R603.
5-3