I got out my freeze spray and when I sprayed TP05 (comparator) Part BC548BC the set came on. I replaced it and set is working. Thanks Jeff. Thanks Bruce for your offer to send the schematic. I was using a schematic for a TX825. Sender: techassist-bounce@xxxxxxxxxxxxx From: support@xxxxxxxxxxxxxxxxxx(Intrepid=A0Video=A0Support) Date: Thu, Aug 12, 2004, 7:16pm (CDT+1) To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: RCA Model S13345CL Chassis TX826VC Reply=A0to: techassist@xxxxxxxxxxxxx Max, From Tech Repair CD: GE\13GP240AC15\Dead\\\See Rca Tx826\Dp15-1n4148\\\\\\\\ RCA\E13208GY\Dead..Lightning damage\\\TX826TB\TP14 BC337-16 =A0 RCA P/N: 216099 NPN Equivalent: NTE123AP Transistor\IL01 Processing IC: M52303ASP RCA P/N: 210543\\Now unit comes on fine but TS04 transistor smoked and burned a hole in it. And no sound\TS04 BC327-25 RCA P/N: 220675 Equivalent: NTE298 Audio output\TS05 and TS02- BC548A RCA P/N: 220674 Equivalent: NTE123AP Pre amp\\\ RCA\E13332BC\Dead set* no start condition\\\TX826\3 diodes around the HOT(DP15*16* and 21). Used an ECG116 on all 3 of them\\\\\\\\ Jeff -- Intrepid Video TV/VCR Repair 263 S Front St, Steelton PA 17113 717-939-7708; (F) 717-564-4952 www.intrepid-video.com www.tech-repair.net ----- Original Message ----- From: "Old TV Man" <mebonnell@xxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Wednesday, August 11, 2004 10:15 PM Subject: [TechAssist] RCA Model S13345CL Chassis TX826VC I have changed TP13 - TP14 - TP15 - CP41 and DP10. Set appears to be trying to come on but voltages are pulsating up & down. Any ideas appreciated. Max Bonnell Bonnell TV Robinson, IL ---------------------------------------------- ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/