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TM500 Liquid Crystal Driver: Difference between revisions
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{{TM500 | mfg=(Unknown mfg) | type=Liquid Crystal Driver | function=liquid crystal driver | class=special function | image=Tm500 liquid crystal driver front crop.jpg | introduced=(?) | discontinued=(?) | designers= |manuals= | {{TM500 | mfg=(Unknown mfg) | type=Liquid Crystal Driver | function=liquid crystal driver | class=special function | image=Tm500 liquid crystal driver front crop.jpg | introduced=(?) | discontinued=(?) | designers= |manuals= | ||
}} | }} | ||
The unit appears to have two channels. The main board is very good quality. | |||
The unit appears to have two channels. | |||
The main board is very good quality. | |||
There are two "proto" type boards in the unit. One is for fuses. The other has a pair of [[74121]] ICs on it. | There are two "proto" type boards in the unit. One is for fuses. The other has a pair of [[74121]] ICs on it. | ||