LG ML012AADJ free download

File name ML012AADJ.pdf

ADJUSTMENT INSTRUCTION 1. Application Object This instruction is for the application to the LCD TV. 2. Notes (1) This set uses an adapter, so connect the adapter and the set correctly before adjustment. (2) The adjustment must be performed under the correct sequence. (3) The adjustment must be performed in the circumstance of 25!5cC of temperature and 65!10% of relative humidity if there is no specific designation. (4) The input voltage of the receiver must keep 100~220V, 50/60Hz in adjusting. (5) The set must be operated for 30 minutes preliminarily before adjustment if there is no specific designation. [ `Heat Run' must be performed with the full white signal or TV noise signal in the internal part of the set. [ The time for `Heat Run' can be changed owing to production plan. 3. PC Input Mode Adjustment 3-1. Required Test Equipment (1) A pattern generator being in proportion to VG819 ; Pattern of 11 tones (2) A Service remote control 3-2. Preparation for Adjustment (1) Perform `Heat Run' for more than 30 minutes in white pattern. (2) Connect the signal of pattern generator with LCD TV. (3) Apply the gray signal of XGA(1024X768) 11 tones by using VG819. (4) In VSC mode,adjust the Auto gay from 0 to 1 by using Vol(+) button. - 9 - 3-3. Position of Mode Adjustment Timing of Mode Table * H[dot]/V[line] Mode VGA-60 VGA-67 VGA-72 VGA-75 VGA-85 SVGA-56 SVGA-60 SVGA-72 SVGA-75 H_Total 800 864 832 840 832 1024 1056 1040 1056 H_Display 640 640 656 640 640 800 800 800 800 H_Blanking 160 224 176 200 192 224 256 240 256 H_Sync 96 64 40 64 56 72 128 120 80 H Polarity NEG. NEG. NEG. NEG. NEG. POS POS POS POS H_Bp 48 96 120 120 80 128 88 64 160 H_Fp 16 64 16 16 56 24 40 56 16 H-Freq[KHz] 31.469 35.0 37.861 37.5 43.269 35.156 37.879 48.077 46.875 /Clk[MHz] 25.175 30.24 31.5 31.5 36.0 36.0 40.0 50.0 49.5 V_Total 525 525 520 500 509 625 628 666 625 V_Display