Samsung LE32R31 Alignment & Adjustment free download

File name LE32R31_Alignment & Adjustment.pdf

4 Alignments and Adjustments 4 Alignments and Adjustments 4-1 General Alignment Instuction 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. 4-1 4 Alignments and Adjustments 4-2 Factory Mode Adjustments 4-2-1 Entering Factory Mode 1. To enter "Service Mode" Press the remote -control keys in this sequence : - If you do not have Factory remote - control I FO N MENU MU TE - 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) 4-2-2 PANEL CHECK Specially for LE32R51BX, You have to check Panel Maker Because of different adjustments as follows. First of all, Check the label rating! 1) Label Rating File * If not printed you could consider S(sec) panel mark. 2) If Panel Mark is "A", Set the factory mode indicating as follows. * Option Byte 1. Inch Option 32" 2. Gamma 32"AUO 3. Panel Option AUO Others are same shown below. 4-2 4 Alignments and Adjustments 4-2-3 Factory Mode Tree * Please set up for an appropriate INCH. 4-3 4 Alignments and Adjustments 4-4 4 Alignments and Adjustments 4-5 4 Alignments and Adjustments 4-6 4 Alignments and Adjustments 4-3 White Balance - Calibration 4-3-1 White Balance - Adjustment 4-7 4 Alignments and Adjustments 4-3-2 Conditions for Measurement 1. On the basis of toshiba ABL pattern : High Light level (57 IRE) - INPUT SIGNAL GENERATOR : MSPG-925LTH