Samsung P2070H User Manual

LCD-Monitor
Chassis : LEF20VS
LEF22VS
Model : P2070H
P2270H
SERVICE
Manual
TFT-LCD Monitor Contens
P2070H / P2270H
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

Samsung P2070H Specifications

General

Brand	Samsung
Model	P2070H
Category	Monitor
Language	English

Summary

3. Disassembly and Assembly

3-1. Disassembly

1. Precautions

1-1. Safety Precautions

Details safety precautions, warnings, and essential servicing guidelines for user and technician safety.

1-2. Servicing Precautions

Provides general and specific precautions for servicing the monitor, including ESD control.

1-3. Static Electricity Precautions

Explains how to prevent damage to components from static electricity during handling.

4. Troubleshooting

4-1. General Troubleshooting

4-2. Power Issues

Diagnosing and resolving power-on issues, including related circuit diagrams.

4-3. Blank Screen: Analog Input

Troubleshooting steps, circuit diagrams, and waveforms for analog blank screen issues.

4-4. Blank Screen: Digital Input

Troubleshooting steps, circuit diagrams, and waveforms for digital blank screen issues.

4-5. Blank Screen: HDMI Input

Troubleshooting steps, circuit diagrams, and waveforms for HDMI blank screen issues.

4-6. Error Examples and Actions

4-10. DDC Data Input

4-11. MCU Data Input

4-12. HDCP Key Input

6. Wiring Diagram

6-1. Wiring Diagram - Main Board

Provides wiring diagrams for the main board, detailing connector pinouts and signal paths.

6-2. Wiring Diagram - IP Board

6-3. Connector Functions