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Mobile phone in a box = video projector?
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N_Cook
Jun 23, 2018, 2:49:06 AM6/23/18
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Cheapo no-name/rebadgeable chinese video projector. Uses really only an
analogue IC to process baseband video and sound,
and mainly a TSUMV56RBUT-Z1 processor (LCD driver+ more) , only info in
chinese.
But mention of Android OS emerges in the otherwise chinese script.
So is it just a mobile phone LCD display in a box , changed firmware to
handle HDMI and SVGA inputs,rejigged pcb, plus high power LED floodlamp
instead of backlight, compound lens, mirror,2 fresnels , one pivoted for
keystone, and a radial fan for relative quietness, and a small speaker?
analogue IC to process baseband video and sound,
and mainly a TSUMV56RBUT-Z1 processor (LCD driver+ more) , only info in
chinese.
But mention of Android OS emerges in the otherwise chinese script.
So is it just a mobile phone LCD display in a box , changed firmware to
handle HDMI and SVGA inputs,rejigged pcb, plus high power LED floodlamp
instead of backlight, compound lens, mirror,2 fresnels , one pivoted for
keystone, and a radial fan for relative quietness, and a small speaker?
bruce2...@gmail.com
Jun 23, 2018, 5:18:29 AM6/23/18
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