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Convert vph-1252q mount remote to wireless by "HALO1963

 
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oldcrt



Joined: 27 May 2009
Posts: 3
Location: Bangkok Thailand

Posted: Wed May 27, 2009 9:39 am    Post subject: Convert vph-1252q mount remote to wireless by "HALO1963
Hi
I have sony vph-1252q and i saw your post back in march of 2008 regarding convert mounting remote to wireless remote, you have mentioned of removing q3, q4, r7, r8, r9, r31,D2, D3 from RM-PJ1044 to the 1270 mount remote, I try to make my mount remote that came with vph-1252q and found those parts are missing as you mentioned but i don't have the Rm-Pj1044 so can you please tell me what the transistor q3, q4 part number(like 2nxxxx or 2scxxx) is? Also the ir emitter D2, D3 is it a normal clear 5mm ir led?

Thank you very much
Sam
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Halo1963



Joined: 18 Apr 2006
Posts: 54
Location: Brisbane Australia

Posted: Wed Jun 03, 2009 12:47 pm    Post subject:
Q3 and Q4 2sc2712 (standard Replacement : BC 547)

Yes they are clear 5mm

Please note if you do not have the 3,5mm Jack control S connector.

A wire-bridge has to be made between two points which are normally covered by the 3,5mm Jack control S connector.

see the attached pic thin red wire.

remote.JPG
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remote.JPG

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Regards Halo1963
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oldcrt



Joined: 27 May 2009
Posts: 3
Location: Bangkok Thailand

Posted: Sat Jun 06, 2009 6:23 am    Post subject:
Hi Halo 1963
Thank you very much for your information, but i did add q3, q4 with transistor 2N2222 with Ic of1000ma and two black ir led transmitter from radio shack and jump that normally close jc1 and it's work fine i can control it like 10 meters away. I did it 3 days ago before i got your information.

Regards
sam
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Crt still supreme, i have both crt and lcd projector.
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