Text preview for : SAMSUNG MONITOR LCD LPT19DS CHASSIS B1930HD.pdf part of Samsung SAMSUNG MONITOR LCD LPT19DS CHASSIS B1930HD Samsung Monitor Monitor LPT19DS CHASSIS B1930HD SAMSUNG MONITOR LCD LPT19DS CHASSIS B1930HD.pdf
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LCD-Monitor
Chassis : LPT19DS / LPT20DS /
LPT22DS / LPT23DS/
LPT24DS / LPT24AS
Model : B1930HD / B2030HD /
B2230HD / B2330HD /
B2430HD(EU) /
B2430HD(Australia)
SERVICE Manual
TFT-LCD Monitor Contents
1. Precautions
2. Product specifications
3. Disassembly and Reassemble
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
B1930HD / B2030HD / B2230HD /
B2330HD / B2430HD
Refer to the service manual in the GSPN (see the rear cover) for the more information.
Contents
1. Precautions
1-1. Safety Precautions ......................................................................................................... 1-1
1-2. Servicing Precautions ..................................................................................................... 1-2
1-3. Static Electricity Precautions .......................................................................................... 1-2
1-4. Installation Precautions .................................................................................................. 1-3
2. Product specifications
2-1. Feature & Specifications ................................................................................................. 2-1
2-2. Spec Comparison to the Old Models .............................................................................. 2-4
2-3. Accessories .................................................................................................................... 2-5
3. Disassembly and Assembly
3-1. Disassembly ................................................................................................................... 3-1
4. Troubleshooting
4-1. First Checklist for Troubleshooting ................................................................................. 4-1
4-2. No Power ........................................................................................................................ 4-2
4-3. PC (ANALOG) No Screen ............................................................................................ 4-5
4-4. DVI/HDMI No Screen ..................................................................................................... 4-8
4-5. Faults and Corrective Actions ....................................................................................... 4-11
4-6. Adjustment .................................................................................................................... 4-12
4-7. How to Access Service Mode ....................................................................................... 4-12
4-8. White Balance - Calibration .......................................................................................... 4-14
4-9. White Ratio (Balance) Adjustment ................................................................................ 4-15
4-10. Servicing Information .................................................................................................. 4-16
4-11. Software Upgrade ....................................................................................................... 4-17
4-12. Micom Program Upgrade .......................................................................................... 4-18
5. Exploded View & Part List
5-1. Exploded View (B1930HD) ............................................................................................. 5-1
5-2. Exploded View (B2030HD) ............................................................................................. 5-2
5-3. Exploded View (B2230HD) ............................................................................................. 5-3
5-4. Exploded View (B2330HD) ............................................................................................. 5-4
5-5. Exploded View (B2430HD) - EU ..................................................................................... 5-5
5-6. Exploded View (B2430HD) - Australia ............................................................................ 5-6
5-7. Parts List ......................................................................................................................... 5-7
6. Wiring Diagram
6-1. Wiring Diagram ............................................................................................................... 6-1
6-2. Board Connection - Main Board ..................................................................................... 6-2
6-3. Connector Functions ...................................................................................................... 6-3
6-4. Cables ............................................................................................................................ 6-3
GSPN (Global Service Partner Network)
Area Web Site
North America http://service.samsungportal.com
Latin America http://latin.samsungportal.com
CIS http://cis.samsungportal.com
Europe http://europe.samsungportal.com
China http://china.samsungportal.com
Asia http://asia.samsungportal.com
Mideast & Africa http://mea.samsungportal.com