This Zenith PTV uses a 9-1318-2A convergence module. Am replacing the three STK391-020 and all the 1 ohm resistors. Last part needed is Q4001 transistor (leaky). Told it is a 121-1333 (MPS A29 on part) Every where checked indicates it's NLA discontinued. Is there ANY subs for this? Hard to fathom Zenith would do this. Need a sub for a 121-1333!!! Phil Bader -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ***************************************************************************** Submit A Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.html ***************************************************************************** For automatic password retrieval 24 hours a day, go to: http://www.tech-assist.org and select "Lost your Login Info?". *****************************************************************************