Hi Guys . Does anyone know a cross reference or a sub for the voltage regulator Q4102 ? I think it's RCA part# 193057 and I couldn't find a listing for it at a search in Global Semi .com. I was also wondering if a 2SD1427 is a good substitute for the HOT Q4402 ? In one ECG book a 2SD1427 crosses to an ecg3202 and another book lists it as an ecg2331 . If anyone knows of a sub for Q4102 or Q4402 that works in these sets please let me know . Thanks again . Barry Appleby Burin Tv Repair _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp ***************************************** Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips ***************************************** To UNSUBSCRIBE write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.