I used two stk392-040e from tritronics last friday in the same Samsung model HLN4226XA?XAA they both worked well. They were original Sanyo IC's the "E" means lead free. I paid $15.89 each for the IC's By the way the module BP94-00155A with the ic's is only $64 outright from Samsung. Robert tvservice@xxxxxxxxxxxxx H & H Electronics Inc http://supertek.igniteinc.biz ----- Original Message ----- From: "Dale Lubow" <harristv@xxxxxxxxx> To: "TechAssist" <techassist@xxxxxxxxxxxxx> Sent: Monday, December 19, 2005 3:16 PM Subject: [TechAssist] Samsung HCN4226W-STK392-040 Sanyo original IC-smoked RZ123-126 > I have a Samsung HCN4226W with the red convergence bad. I ordered > 2-STK392-040 from Tritronics and the packages they came in said Sanyo > original IC. Before I did anything I verified the problem again. The red > convergence was very distorted. I then examined and checked the resistors on > the convergence board. Everything checked OK. I first just replaced the one > STK392-040 that had the red drivers in it just to see if it would take care > of the problem. ResistorsRZ123,124,125, 126 started smoking and the little > pico fuse went out. Then I stuck the original STK back in it and replaced > the pico fuse(resistors were still ok). I was back to my original distorted > red convergence. I though maybe I got a bad new IC so I tried the 2nd one I > ordered and it started burning the same resistors again. I have to concluded > the IC's I got from Tritronics are not compatible with the originals. They > look the same with the Sanyo name on it and the rest of the numbers in the > same places. I re-estimated the original 1201-001225 Samsung IC's to my > customer because I know they should work OK. I looked through the previous > posts but I didn't see any problem like this listed. Has anyone else had any > similar problems? I usually feel safe with Sanyo originals in this > application, but now I am not so sure? > TIA > Dale > > -- > Dale A. Lubow CET > Harris TV & Appliance > 335 Lincoln Way > Ames, IA 50010 > 515-232-1109 (Voice) > 515-232-3356 (Fax) > HarrisTV@xxxxxxxxx > > -------------------------------------------------------------------------- --- > This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm > Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation > Lost Password: http://www.tech-assist.org and select "Login Problems?". > Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/