乐华RK25B彩电因维修后图象上部伸长调整
乐华RK25B彩电因维修后图象上部伸长调整乐华RK25B彩电因维修后图象上部伸长需进入维修状态调整 ，以下是本人实调过程： 打开本机遥控器在最底下一排有三个不露面的按键按中间一只 按一下：工厂状态 按二下：S-BRI=29 按三下：调试状态 调试状态下： H.FREQ 24 SUB.COLOR 32 BLACK BACK1H.PHASE 16 S.SHARP0 H-KILL OUT0NT.PH.ADD +02 SUB.TINT 32 FACT.FLAG2AFC GAIN1 BLK.STR..DEF 0&nbs p; FLAG H.POS1 65H.BLK.SW1 B.GAM.SEL 1 FLAG V.POS1 40H.BLK R/L6 RG.GAM.DEF 0 STEREO OUT 1V.SIZE 69BRGHT BL.TH4 STEREO IC1V.LINE15 EMG.ABL.DEF ; 0 WOOF/H.PHONE 0V.POSI51 BRT ABL.DEF0 SIF 4.5M OPT0V.SC 0 MID.STP.DEF1 SIF 5.5MOPT0V.SEPUP 0 R-Y/B-Y G.BL8 SIF 6.0M OPT1CD.MODE 0 ; R-Y/B-Y .ANG.8 SIF 6.5M OPT1RF.AGC 22SECAM B-Y DC 8 SIF AUTO OPT 0OSD H.POS1 50SECAM R-Y DC 8 PAL OPT 1OSD V.POS1 20C.KILL.OFF0 N 3.58 OPT1OSD.CONT 80SND.TRAP 4 N4.43 OPT1SUB-BRI 29VOL.FIL 1 SECAM OPT 0R. BIAS 178 128VIF.SYS.SW0 COL-AUTO OPT 1G.BIAS 178VIDEO.LEVEL7 IC OPTION0B.BIAS&nb sp; 116FM.LEVEL16 R.DRIVE 64VOL.OUT105 G.DRIVE 7POWER OPT 1 B.DRIVE 71SEARCH.CH ECK1 CROS.B/W 0SEARCH SPEED0 GRAY MOD ; 0AV OPT 2SUB.CONT 31BLUE BACK 1
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