Barry, I had one similiar to that and after replacing Q4114 it ran very hot and it turned out to be R4103 .51 ohm 2 watt 2% yes that`s point 51 ohms strange value but it fixed mine, good luck, Larry E. American TV & Electronics Barry wrote: >Hello Gang, > This set, after warmup , gives a wavy picture with audio humm. Q 4114 >regulator runs hot. I have replaced power regulator kit (part # 231523) to >no avail. Has anyone seen this problem? >thanks, >Barry >TV Service Clinic >W. Lebanon, NH >------------------------------------------ >Make your TechAssist database better! >Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ >------------------------------------------ >To UNSUBSCRIBE your email address, click here: >mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe >Or send a BLANK email with unsubscribe in the >SUBJECT field to the address above. > > ------------------------------------------ Make your TechAssist database better! Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.