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Samsung B1930 - User Manual

Samsung B1930
51 pages
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LCD-Monitor
Chassis : LPU16YS
LPU17NS
LPU19YS / LPU19NS
LPU20YS
LPU22YS
Model : B1630N
B1730NW
B1930N / B1930NW
B2030N
B2230N
SERVICE
Manual
TFT-LCD Monitor Contens
B1630N / B1730NW / B1930N
B1930NW / B2030N / B2230N
Refer to the service manual in the GSPN (see the rear cover) for the more information.
1. Precautions
2. Product specications
3. Disassembly and Reassemble
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram

Questions and Answers

  • J
    Joseph CollinsAug 10, 2025
    What to do if a blank screen is displayed on my Samsung B1930 while 5V is generated?
    • J
      Jerry PhillipsAug 10, 2025
      If a blank screen is displayed on your Samsung Monitor while 5V is generated, check the Main PCB.
  • K
    Kathleen WilliamsAug 20, 2025
    What to do if 5V is not generated on my Samsung Monitor?
    • A
      Anna WilliamsAug 20, 2025
      If 5V is not generated on your Samsung Monitor, check the I/P PBA.
  • B
    Brittany SanchezAug 29, 2025
    What to do if my Samsung B1930 Monitor is not in factory mode?
    • E
      Evan MartinAug 29, 2025
      To return your Samsung Monitor to factory mode, press the MENU button and hold down the “ (Enter, Source)” button for more than five seconds.

Summary

Precautions and Safety Guidelines

General Safety Precautions

Essential safety, servicing, and ESD precautions to prevent damage and hazards.

Monitor Disassembly and Reassembly

Step-by-Step Disassembly Guide

Detailed procedures and cautions for disassembling the monitor unit.

Troubleshooting Common Issues

Power On Failure Diagnosis

Diagnosing and resolving issues where the monitor does not turn on.

Blank Screen Troubleshooting

Steps to diagnose and fix problems resulting in a blank screen.

Common Error Scenarios and Solutions

Examples of common errors and the corresponding corrective actions.

Wiring Diagrams and Connections

Samsung B1930 Specifications

General IconGeneral
Screen Size18.5 inches
Resolution1366 x 768
Aspect Ratio16:9
Panel TypeTN
Brightness250 cd/m²
Contrast Ratio1000:1
Dynamic Contrast Ratio50, 000:1
Response Time5 ms
InputsVGA
Viewing Angle170° horizontal, 160° vertical
Weight3.2 kg (with stand)

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