SERVICE MANUAL LC-XB41 - TechEdu.com
SERVICE MANUAL LC-XB41 - TechEdu.com
SERVICE MANUAL LC-XB41 - TechEdu.com
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Electrical Adjustments<br />
Group/<br />
Item Item Name Function Initial Range Note<br />
162 PreCoast YCbCr 1080i 60Hz 7 0 - 63<br />
163 PostCoast YCbCr 1080i 60Hz 13 0 - 63<br />
164 PreCoast YCbCr 1080i 50Hz 7 0 - 63<br />
165 PostCoast YCbCr 1080i 50Hz 13 0 - 63<br />
166 PreCoast YCbCr 1035i 7 0 - 63<br />
167 PostCoast YCbCr 1035i 13 0 - 63<br />
180 PreCoast SCART 480i 7 0 - 63<br />
181 PostCoast SCART 480i 13 0 - 63<br />
182 PreCoast SCART 575i 7 0 - 63<br />
183 PostCoast SCART 575i 13 0 - 63<br />
Group 10 Sync Processor<br />
0 SYNCAMPH<strong>LC</strong>KTOLOW<br />
1 SYNCAMPH<strong>LC</strong>KTOHI<br />
Minimum sync amplitude threshold for H<strong>LC</strong>K<br />
1 to 0 tansition<br />
Minimum sync amplitude threshold for H<strong>LC</strong>K<br />
0 to 1 tansition<br />
0x1000 0 - 9999<br />
0x700 0 - 9999<br />
Group 20 Video Decoder *R : Read Only Value<br />
0 Y Level<br />
Composite / S-Video - Y Level (ADC RGB<br />
Gain)<br />
1 C Level<br />
Composite / S-Video - C Level (ADC<br />
Saturation)<br />
10 / 10 0 - 255<br />
Composite / S-Video<br />
* Gain Adjustment [Video]<br />
115 / 115 0 - 255 Composite / S-Video<br />
2<br />
3 XCXL Level Cross-Chroma, Cross-Luma Level 3 0 - 5<br />
4 C2DNBANDWIDTH Comb 2D Narrow Bandwidth 3 / 3 0 - 3 NTSC/PAL<br />
5 C2DWBANDWIDTH Comb 2D Wide Bandwidth 4 / 4 0 - 7 NTSC/PAL<br />
6 C2DCNMINLEAK<br />
Comb 2D Chroma Narrow Band Minimum<br />
Leakage<br />
0 / 3 0 - 3 Left Values are adjustable if CXCL Level = 5.<br />
7 C2DCNSLOPELEAK Comb 2D Narrow Band Slope Leakage 7 / 7 0 - 7 NTSC/PAL<br />
8 C2DCWMINLEAK Comb 2D Wide Band Minimum Leakage 1 / 3 0 - 3 NTSC/PAL<br />
9 C2DCWSLOPELEAK Comb 2D CW Slope Leakage 6 / 6 0 - 7 NTSC/PAL<br />
10 COMBLEAK2BPGAIN Comb Leak To Ban Pass Gain 1 / 0 0 - 3 NTSC/PAL<br />
11 C2DBDIAGONALGAIN Comb 2D Band Pass Diagonal Gain 1 / 3 0 - 3 NTSC/PAL<br />
12 C2DNBCWBCLGAIN<br />
Comb 2D Narrow Band Comb Wide Band<br />
Comb<br />
1 / 1 0 - 3 NTSC/PAL<br />
13 RLUMASETUP-Enable 7.5IRE Setup Enable 0 0 - 1 Effective only NTSC Signal<br />
Group 40 General<br />
0 IP Mode Sets for IP Off 1 0 - 1<br />
1 3:2 PullDown Mode 1 1 - 3<br />
2 Detect Film Mode Enable 0 0 - 2<br />
3 Force IP Mode 2 0 - 2<br />
0: IP Block not used<br />
1: IP OFF used with IP Block<br />
bit0 : Global Motion<br />
bit1 : Video Motion<br />
0 : 2:3pull down & 2:2pull down<br />
1 : 2:3pull down<br />
2 : 2:2pull down<br />
0 : IP Process Disable<br />
1 : Force Normal IP Mode<br />
2 : Force Film Mode<br />
Effective only for PSF Signal.<br />
Group 41 Deinterlacer setting Effective only for Progressive ON-L1 mode.<br />
0 Motion Adaptive Weight Value 60 0 - 255<br />
1 Angle Interpolation Level 0 : Conservative 4 : Aggressive 4 0 - 4<br />
2 CUE Low Pass Filter Enable 0 0 - 1<br />
Group 42 Deinterlacer setting Effective only for Progressive ON-L2 mode.<br />
0 Motion Adaptive Weight Value 0 0 - 255<br />
1 Angle Interpolation Level 0 : Conservative 4 : Aggressive 2 0 - 4<br />
2 CUE Low Pass Filter Enable 0 0 - 1<br />
Group 43 Deinterlacer setting Effective only for Progressive ON/Film mode.<br />
0 Motion Adaptive Weight Value 30 0 - 255<br />
1 Angle Interpolation Level 0 : Conservative 4 : Aggressive 4 0 - 4<br />
2 CUE Low Pass Filter Enable 0 0 - 1<br />
Group 45 Noise Reduction (Time) Effective only for N.R - Off<br />
0 Noise Pixel Range / 1 0 - 2<br />
1 Noise Region 0 / 12 0 - 1023<br />
2 Noise Region 1 / 24 0 - 1023<br />
3 Noise Region 2 / 40 0 - 1023<br />
4 Noise Gain Level / 0 0 - 255<br />
-33-
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