I had a wierd issue similar to this. The HV disc ceramic on the CRT board was breaking down under load. It may have been a .001@1KV or some such. Next to CRT socket. Might have been a G2 cap. Going from memory. Phil Bader walter wood wrote: >Check R508, 22 ohms on crt board. >HTH >Walter >--- larry <schntv@xxxxxxxxxxxx> wrote: > > > >>phillips 25b800, had no vertical, >>I cant seem to find a schematic of the crt board >>for this chassis. >>replaced vert ic, >> rectifier, resistor, 2 electrolytics. >>comes on for 4 seconds then shutdown. >>too much screen drive. >>white with retrace. >>adjusting screen control is very sensitive. >>can a shorted vert. cause video damage? >>Thank you, >>Larry >> >>-- >>Schneider TV & Electronic Inc. >>5415 N. Wooster ave. >>Dover, Ohio 44622 >>www.geocities.com/schntv2000/ >>330-343-0768 FCC. first class & Extra >>class K8WLY >> >> >> >> >> >----------------------------------------------------------------------------- > > >>Lost Password: >>http://www.tech-assist.org and select "Login >>Problems?". >>Email Archives: >>//www.freelists.org/archives/techassist/ >> >> >> > > >===== >Walter Wood >Future Tech Home Center >2786 Hwy. 43 N. >Lawrenceburg Tn. 38464 >931-829-3337 >Fax 931-829-4044 >mailto:wwood_38478@xxxxxxxxx > >----------------------------------------------------------------------------- >Lost Password: >http://www.tech-assist.org and select "Login Problems?". >Email Archives: >//www.freelists.org/archives/techassist/ > > > -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.7.3 - Release Date: 1/24/2005 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/