Samsung 07 Alignment & Adjustment free download

File name 07_Alignment & Adjustment.pdf

3 Alignments and Adjustments 3 Alignments and Adjustments 3-1 Service Instruction 1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync. 2. Use the specified test equipment or its equivalent. 3. Correct impedance matching is essential. 4. Avoid overload. Excessive signal from a sweep generator might overload the front-end of the TV. When inserting signal markers, do not allow the marker generator to distort test result. 5. Connect the TV only to an AC power source with voltage and frequency as specified on the backcover nameplate. 6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 7. To protect aganist shock hazard, use an isolation transform. 3-1 3 Alignments and Adjustments 3-2 How to Access Service Mode 3-2-1 Entering Factory Mode " " - If you have Factory remote - control - The buttons are active in the service mode. 1. Remote - Control Key : Power, Arrow Up, Arrow Down, Arrow Left Arrow Right, Menu, Enter, Number Key(0~9) 2. Function - Control Key : Power, CH +, CH -, VOL +, VOL -, Menu, TV/VIDEO(Enter) 3-2-2 Panel Check Specially for LA26,32R7**, You have to check Panel Maker Because of different adjustments as follows. First of all, Check the label rating! 1) Label Rating File Panel check If Panel Mark is "A", Set the factory mode Panel BOM(Bill of material) : BN07-00247A indicating as follows. Connector between Panel and Power Unit : BN39-00603M (300mm) Panel BOM(Bill of material) : BN07-00289A Connector between Panel and Power Unit * Option Byte : BN39-00603A (250mm) 1. Gamma "OFF" 2. Panel Option "AMLCD_INT" * Option Byte 1. Gamma "AUO" 2. Panel Option "AUO_AMVA" Others are same shown below. If Panel Mark is "S" or not printed. Set the factory mode indicating as follows. 3-2 3 Alignments and Adjustments 3-3 Factory Data 1. Calibration 2. Option Table XXXX XXXX 3. White Balance 4. SVP-PX 5. Option Block 6. STV8257/STA323W 7. YC Delay 8. Adjust 9. I2C Check 10. W/B MOVIE 11. Checksum 12. Reset 13. Spread Spectrum T-BRDMPEA-0161 (Main Micom Ver) T-BRDMPEUS-1000 (Sub Micom Ver) Month / Day / Year / Hour / Min. / Sec. 1. Calibration 1) AV Calibration 2) COMP Calibration 3) PC Calibration 4) HDMI Calibration 2. Option Table XXX