Canon LV-5110U Service Manual

Contents

Canon LV-5110U Service Manual Manual pdf 61 page image

Part 3: Adjustment3-51.4 Service Adjustment Data TablePC CV or S Y/Cb/Cr0 RGB AMP (Gamma OFF) [ 30 30 0 - 63 Same as No.1of RGB AMP(Gamma ON)1 RGB AMP (Gamma ON) 30 30 To up/down R/G/B of Gamma at same time system stop up/down, when R, G or Bvalue reached Max or Min value.2 S&H Test pattern display position 3 0 - 12 Test pattern display depend on setting value,test pattern move to right, 1 dot each byincreasing data value.3 GAMMA DLY CNT [ 25 0 - 63 Display Green test pattern where Service No2 setting position.4 GAMMA G BIAS 5 0 - 635 Not used6 GAMMA R BIAS 5 0 - 637 Not used8 GAMMA B BIAS 5 0 - 639 GAMMA R-B1P [ 27 28 28 0 - 63 White balance adjustment of Black portion in AV mode for Red10 GAMMA B-B1P [ 27 28 28 0 - 63 White balance adjustment of Black portion in AV mode for Blue11 GAMMA G-B1P 27 28 28 0 - 63 White balance adjustment of Black portion in AV mode for Green12 DAC CLAMP LEVEL(SUB BRIGHT) [ 30 30 0 - 63 Sub-Bright(refer to DAC IC Control and User control spec)13 GAMMA R GAIN [ 30 30 0 - 6314 GAMMA B GAIN [ 30 30 0 - 6315 DAC RGB BIAS [ 50 50 0 - 125 G-Bias adjust value(refer to DAC IC Control and User control spec)16 DAC R BIAS [ 50 50 50 0 - 125 R-Bias adjust value(refer to DAC IC Control and User control spec)17 DAC B BIAS [ 50 50 50 0 - 125 B-Bias adjust value(refer to DAC IC Control and User control spec)18 DAC RGB GAIN(SUB CONTRAST) 20 30 0 - 63 Sub-CONT(refer to DAC IC Control and User control spec)19 S&H B-CK 12 0 - 255 Display Blue test pattern where Service No2 setting position.20 S&H G-CK 12 0 - 255 Display Green test pattern where Service No2 setting position.21 S&H R-CK 12 0 - 255 Display Red test pattern where Service No2 setting position.22 Setting for Shoot out mode 0 0 - 2 0;Normal/ 1;Shoot out1/ 2;Shoot out223 Serial baud rate setting 1 0 - 2 0;9600/ 1;19200/ 2;3840024 Lamp life time display 0 Read Only25 S&H HCK PHASE adjust 4 0 - 15 Display Green test pattern where Service No2 setting position.26 GAMMA R_WHP 57 57 57 0 - 6327 GAMMA G_WHP 57 57 57 0 - 6328 GAMMA B_WHP 57 57 57 0 - 6329 Fan Control [ 0 0 or 1 Fans control for high land, control FAN_CONT1/FAN_CONT2.0 : automatic, 1 : Forced High speed30 D/A gain [ 128 128 128 0 - 255NTSC PAL36 VD Analog Cont3(CV) 72 0 - 25537 VD Analog Cont4 0 0 - 25542 VD Bright 148 130 0 - 25543 VD Contrast 68 68 0 - 25564 VD Analog Cont3(S-Video) 72 0 - 255PC Y/Cb/Cr272 REDGAIN 96 96 0 - 255273 GRNGAIN [ 96 96 0 - 255274 BLUGAIN [ 96 96 0 - 255275 REDOFST [ 32 0 - 63276 GRNOFST [ 32 0 - 63277 BLUOFST [ 32 0 - 63278 CLDUR -- -- 0 - 255279 CLPLACE -- -- 0 - 255No. Adjustment Item RangeInitial Value DescriptionThese initial values are the reference data written from theCPU ROM to the memory IC when the new memory ICreplaced. The adjustment items indicated with “[” arerequired to readjust following to the “Electrical adjustments”.Other items should be used with the initial data value.