Toshiba 50WH18B

10-02-2005, 10:37 PM

Toshiba 50WH18B

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I have a problem with convergence. I have the fault that the red convergence is very badly shifted upwards with a fold over on the bottom left. I have tried settings but cannot effect change.I have removed pcb for investigation but can find no drys etc. Does anyone know if this is a common fault or has had b4. Could it be one or both of the STK's in circuit. Or the drive to them.
It was ok one night and appeared on switch on the next day.

dave@drdave.tv

11-02-2005, 12:53 AM

Have you gone into service menu and tried realigning the red convergence net?

If you need instructions check out Demon's tips and tweaks guide for doing this - they are bloody comprehensive!

10-02-2005, 10:37 PM	#1
Dr Dave Guest Posts: n/a	Toshiba 50WH18B Advertisement Want to Advertise? Toshiba 50WH18B -------------------------------------------------------------------------------- I have a problem with convergence. I have the fault that the red convergence is very badly shifted upwards with a fold over on the bottom left. I have tried settings but cannot effect change.I have removed pcb for investigation but can find no drys etc. Does anyone know if this is a common fault or has had b4. Could it be one or both of the STK's in circuit. Or the drive to them. It was ok one night and appeared on switch on the next day. dave@drdave.tv
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11-02-2005, 12:53 AM	#2
Laurel&Hardy Guest Posts: n/a	Have you gone into service menu and tried realigning the red convergence net? If you need instructions check out Demon's tips and tweaks guide for doing this - they are bloody comprehensive!
	Quote