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Now downloading free:Samsung 240T


Download Samsung 240T docs - Computer monitors - CRT, TFT, LCD, touch screen, plasma display - service manuals and repair information


File information:
File name:Samsung 240T.rar
[preview 240T]
Size:1820 kB
Extension:
MD5:c66960ee8e4a78396f3313858b2f51a8
Mfg:Samsung
Model:240T 🔎
Original:PC24PBASS_EDC 🔎
Descr:Sch and service bulletin for Samsung SM240T
Group:Electronics > Computer equipment > Monitors >
Uploaded:18-08-2004
User:Stdarko
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:7
File nameText
01_Attach File.pdfELECTRONICS SERVICE BULLETIN
Alignment & Adjustment.pdf4 Alignments and Adjustments This section of the service manual explains how to use the DDC JIG to adjust the black, red, green, and blue levels of the FPD when you replace the AD Board, and how to update the microprocessor when you change the Panel or Lamp(s). 4-1 Required Equipment The following equipment is necessary for adjusting the monitor: · Oscilloscope with probe tool · Computer with Windows 95 R , Windows 98 R , or Windows NT R . · DDC Control JIG 4-2 Using the DDC Control JIG After replacing the LCD Panel, Lamp(s), and / or AD Board, use the DDC Control JIG to complete your service. Attach the DDC Control JIG to the flat panel display (FPD) as shown in the diagrams, below. 4-2-1 Adjustment Procedures MONITOR INTERFACE BOARD VER. 2.0 5V DC ADAPTOR PARALLEL CABLE PC SIGNAL GENERATOR SIGNAL CABLE Use the following procedures whenever you replace the AD Board, Panel, or one or both of the Lamps. 4-2-1 (a) When Replacing the AD Board 1. Remove the old AD Board and replace it
Block Diagram.pdf8 Block Diagram 8-1 Main Board (A/D) SyncMaster 210T/240T 8-1 8-2 3.3V_A 5V_D 3.3V_D 12V_CAP 5V_TUNER 9V 8V 5V 5V_A 8-2 Power 8 Block Diagrams BAO33FP BA05FP -E2 9V 5V BA 178 M09FP 2.5V 3.3V BA 178 M08FP BA05FP -E2 BA05FP -E2 12V_CAP LP3964 _2.5 S19933ADY-T1 5V_IN SI4435DY SW TO INVERTER 12V_INVERTER LM2676SX-3.3 3.3V SW LM2676SX-5.0 12V_TUNER SyncMaster 210T/240T 12V
Cover.pdfTFT-LCD MONITOR SyncMaster 210T SyncMaster 240T SERVICE TFT-LCD MONITOR Manual CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List 7. Electrical Parts List 8. Block Diagram 9. Wiring Diagram 10. Schematic Diagrams 11. Panel Description Samsung Electronics Co., Ltd. November 2000. Printed in Korea P/N : BN68-00186A-01
Precaution.pdf1 Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1 Safety Precautions 1-1-1 Warnings 1. 2. For continued safety, do not attempt to modify the circuit board. Disconnect the AC power and DC Power Jack before servicing. DEVICE UNDER TEST TEST ALL EXPOSED METAL SURFACES (READING SHOULD NOT BE ABOVE 0.5mA) 1-1-2 Servicing the LCD Monitor 1. 2. When servicing the LCD Monitor Disconnect the AC line cord from the AC outlet. It is essential that service technicians have an accurate voltage meter available at all times. Check the calibration of this meter periodically. LEAKAGE CURRENT TESTER 2-WIRE CORD 1-1-3 Fire and Shock Hazard Before returning the monitor to the user, perform the following safety checks: 1. Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the monitor. Inspect all protectiv
Schematic Diagram.pdf10 Schematic Diagrams 10-1 Top Parts Schematic Diagram 10-1 SyncMaster 210T/240T 10 Schematic Diagrams 10-2 Analog Parts Schematic Diagram +3.3V_P1 +3.3V_ADC1 +5V_ADC +5V_ADC +3.3V_ADC1 +3.3V_AD1 +3.3V_P1 +5V_IN +5V_IN +5V_IN 2 IC204 #40 +3.3V_B +3.3V_AD1 VSYNCB +3.3V_ADC1 +3.3V_P1 +3.3V_P1 +3.3V_SYNC PAR(0:7) CH1 RMS = 3.80V 3 IC204 #41 PBR(0:7) 2 MC_DATA MC_SCLK HSYNC_PLL +3.3V_ADC1 VSYNC_SS CLAMP 3 PAG(0:7) PBG(0:7) OECH2 CH1 RMS = 4.12V RED_IN GREEN_IN BLUE_IN 4 IC204 #115 +5V_SYNC +3.3V_B +3.3V_AD2 +3.3V_ADC2 +5V_SYNC +3.3V_P2 +3.3V_P2 HSYNC_SS CH1 RMS =2.92V PBR(0:7) VSYNC_SS 5 IC204 #117 +3.3V_SYNC +3.3V_AD2 PAB(0:7) PBG(0:7) PBB(0:7) HSYNC_SS HSYNC_SS PC_HS1 HSYNC1B +3.3V_SYNC +3.3V_SYNC RED_IN GREEN_IN BLUE_IN PC_HS VSYNC_SS CLAMP PC_HS1 HSYNC_PLL OECH2AX PBB(0:7) CH1 RMS = 3.32V ADCCLK1 PC_HS1 PC_VS1 VSYNC_SS ADCCLK2 4 HSYNC2B PC_VS1 5 +3.3V_P2 +3.3V_ADC2 +5V_ADC +5V_ADC +3.3V_ADC2 +3.3V_AD2 +3.3V_P2 SyncMaster 210T/240T 10-2
Wiring Diagram.pdf9 Wiring Diagram 9-1 SyncMaster 210T/240T 10 Schematic Diagrams Memo SyncMaster 210T/240T 9-2



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