If a problem occurs in the customers home and not in the shop it is probably local interference. This was brought home to me only once and I haven't forgot it. It was in a TV audio stage that was blanking certain channels across the TV and FM bands. Probably some RF source near the customer's home. John McKinney Service Anaheim CA At 03:22 PM 2/10/2002 -0400, you wrote: >HARTS-TVCR''ASC'' >9-Robert St.,Oromocto,NewBrunswick,CAN >Tel#506-357-9785Fax#506-357-6010 >----- Original Message ----- >From: Don Hartigan >To: professionals >Sent: Sunday, February 10, 2002 3:21 PM >Subject: RCA-TX82NC-E09303KW,Sound Problems > > >This 9''AC/DC with FM radio,SpaceSaver,has intermittent sound.Customer >says it may happen 1 or 2 times a week and when it does the sound will >howl&scriech[her words].I've had the set running for a couple of weeks,no >problems yet.I did a ''solder-up'' on the set,ie,tuner,all >shields,mains,audio cct., a coulpe of months ago for same problem but she >says the problem is back.Did not find any problem then either.New tuner >for this set rca#198626=104.23,ouch.Please no Tip Top responces;i'm in >Canada.Also tryed ''heat &freeze''.Can't get problem to occur??? tia..Don of >HARTS-TVCR''ASC'' >9-Robert St.,Oromocto,NewBrunswick,CAN >Tel#506-357-9785Fax#506-357-6010 > >------------------------------------------ >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.