On 9 Jun 2005 21:22:58 -0700, wrote:

Just a shot, but have you tried powering up the set with the
convergence outputs disconnected and then entered the convergence
service mode and performed an all reset to default settings to
reinitialize the eeprom? If the eeprom somehow became corrupted, this
might fix the problem.

Good point, problem is I don't have service manual and getting it is
has to figure into estimate which will jack up from 300+ to over 450+
and may scare customer off. Do you have steps or info to send to me
by email to do the convergence job or reset?


Also is the convergence module getting all the correct signals from the
mainboard?

Yes, it is, communicates via serial bus ATE, data and clock. and one
I2C.

FYI: Toshiba's replacement part is the entire convergence module and
that was what we always replaced. They required it under warranty as
the early versions had an engineering defect and needed modified.

Ooh. What is the early and late version of this module part numbers
on it so I can tell apart on one I have now.

Cheers, Wizard