[TechAssist] JVC AV-32F734 (YA version) NO picture/brightness. sound, HV vert defl. all OK
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
- Date: Fri, 25 Feb 2005 09:56:23 -0500
Changed flyback already.
Reason for no brightness (black tube) seems to be very low G2 screen to
CRT board. On order of a hundred volts. Filaments lit OK.He removed G2
wire completely and measured it with DC probe on a scope, so good
isolation that shouldn't load it down. At wits end here.
Need ideas.
Phil Bader
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
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