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Electric current and frequency issues regarding tubes

 
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U S Koroma



Joined: 04 Dec 2006
Posts: 5


Posted: Wed Apr 30, 2008 11:04 am    Post subject: Electric current and frequency issues regarding tubes

Would there be any operational and compatibility issues with voltage and electric frequency if I decide to fit a tube (07MSP) from the same model of projector made for the American market eg a Sony VPH 1272Q (110V 60HZ) to its UK equivalent a VPH 1272QM (220 - 240V 50HZ) ? Also are the part numbers for the Sony tubes of these two different markets identical? Thanks for your replies.
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r.bauer



Joined: 08 Apr 2006
Posts: 280
Location: The Netherlands

Posted: Wed Apr 30, 2008 11:48 am    Post subject: Re: Electric current and frequency issues regarding tubes

U S Koroma wrote:
Would there be any operational and compatibility issues with voltage and electric frequency if I decide to fit a tube (07MSP) from the same model of projector made for the American market eg a Sony VPH 1272Q (110V 60HZ) to its UK equivalent a VPH 1272QM (220 - 240V 50HZ) ?

No.

U S Koroma wrote:
Also are the part numbers for the Sony tubes of these two different markets identical?

Yes.
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Ile



Joined: 09 Mar 2006
Posts: 1491
Location: Jyväskylä, Finland

Posted: Wed Apr 30, 2008 11:49 am    Post subject:

Same tubes, no problems.
If I remember right 07MSP tubes from Barco 801/801s need different hv cable end before swap.

1270 use 07MP tube, that is also straight swap to 1272. 07MP from Barco 800 need different hv cable end before swap.
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