RB1G CHASSISW600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A125Troubleshooting3-5. No Picture3-5-2. No Picture HOTEL_B2B (BA2-S HOTEL_B2B)Detailed checkCN3102 signal pathPin 1, pin 2, pin 3NGOKCheck wave betweenR3149/R3150and IC9001Detailed checkCN3102 pin13,pin 14 pathNGCheck wave betweenC3126/C3127/C3128and IC9001OKCheck if input OSDis GREY OUTPCNo PictureNGOKDetailed TMDS pathcheck betweenIC9001 and IC5009Confirm other analogInput workingAyu2 [IC9000]ProblemOKNGCheck signalbetween IC9001 andIC5009 [RB5008]NGBrownie [IC9001]ProblemOKCheck CN3102Connection,PC_CON_DETHDMI EQ [IC5009]ProblemNGConfirm HDMIinput workingNo Picture B2BNote:(AYU2) – IC9000(Brownie)- IC9001Size B* Board Type(Segment: LW)OTHERS EUROPE JP32” BKX BKE BKJ42” BKX BKE BKJ