Larry, My guess is that they are not compatible. Zenith ZTIPS list the part number for the red CRT on the PV4655BG9 as A-15556-29 which shows a dealer cost of $174.27 on the Tritronics website. ZTIPS list the part number for the red CRT on the PV4671H as A-15556-12 which shows a dealer price of $87.04 on the Tritronics website. That's quite a difference. Bob Waterman, CET® #RI-28 Master Technician License #9109 Service Manager Gemini Computer, TV, & Security Alarms (508)695-7302 (508)695-7769 FAX geminitv@xxxxxxxxxxxxxxxx geminitv@xxxxxxx ----- Original Message ----- From: "Larry E." <videotech@xxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Wednesday, January 22, 2003 3:36 PM Subject: [TechAssist] Zenith tube compatability > > Hi Guys, I have an odd question for you ASC Zenith Techs, I have a cust. > with a PV4655BG9 with a bad red tube part # on tube is 180CHB22(R). I > have a good red tube from a PV4671H part# on tube is 180BRB22(R) I have > tried to contact LG Industries to see if they are compatible and can`t > get a real person to answer the phone and their web site sucks! the > hook-up on my sencore cr70 is exactly the same except for G-1 it`s 6 for > my tube & 11 for the customers, any help appreciated. > > -- > Larry Eastman > American TV & Electronics > Crystal River, Fl. > http://www.tvjunkyard.com > > ------------------------------------------ > Submit A Repair Tip For Everyone Here: > http://www.tech-assist.org/secure/tip/main.html > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > > ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html