This is the same as CT2077, CT2079 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: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, August 19, 2004 3:06 PM Subject: [TechAssist] Re: Hitachi 20" Chassis G7XU3 Thanks Bob; Found the problem..D707 opening up under load. Looks like 12 Volt supply. I put in a diode Original 1A2NK..subbed with a NTE116. Runs pretty warm, but maybe it does. Seem to no other problems. Vertical is good, regulation is good. So I'll let it run for a couple of hours, and see what happens. Thanks. -Ed- Tel-Tek Electronics teltek3@xxxxxxxxxxxx Ontario-Canada -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Bob@Bobs tv Sent: Thursday, August 19, 2004 2:13 PM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: Hitachi 20" Chassis G7XU3 Ed, I have seen on some Hitachi's they have a pico fuse for the B+ to the vert IC. Bob, Bobs TV Worcester, ma woodman1@xxxxxxxx Main 508-853-1482 Fax 508-853-1480 ----- Original Message ----- From: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, August 19, 2004 1:08 PM Subject: [TechAssist] Re: Hitachi 20" Chassis G7XU3 > Total misdiagnosis on this. > > Actually HV is there, if I I advance the screen control, just has a line > (no Vertical Deflection..No Sound) > > Does that ring a bell. > > -Ed- > > Tel-Tek Electronics > teltek3@xxxxxxxxxxxx > Ontario-Canada > > -----Original Message----- > From: techassist-bounce@xxxxxxxxxxxxx > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Tel-Tek > Electronics > Sent: Thursday, August 19, 2004 12:55 PM > To: techassist@xxxxxxxxxxxxx > Subject: [TechAssist] Hitachi 20" Chassis G7XU3 > > This set starts up, and instantly shuts down. You can hear the HV start. > I haven't changed the regulator yet, but are there any Caps in this set > that will give that symptom. > > TIA. > > -Ed- > > Tel-Tek Electronics > teltek3@xxxxxxxxxxxx > Ontario-Canada > > > > ------------------------------------------------------------------------ > ----- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > > > ------------------------------------------------------------------------ -- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ------------------------------------------------------------------------ ----- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/