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Home / Other I-Appliances / ACER NT-150 STB
Battery Backup Mod
Battery Backup Mod

New MessageBattery Backup Mod (modified 0 times) codeman
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ok the battery backup mod is not that bad just a trace cut a diode
and battery.
http://www.warranty-voiders.com/nt150/tracecut.jpg
http://www.warranty-voiders.com/nt150/battery.jpg
this will keep the cmos setting but no clock (time & date)

if you want the time and date you have to add a 32kc crystal
to U16 (m1487) to pins 14 & 15
http://www.warranty-voiders.com/nt150/clock.jpg

ken segler
aka codeman
www.linux-hacker.net
www.warranty-voiders.com

05-23-2001 21:32:11

New MessageRE:Battery Backup Mod (modified 0 times) Tinman2
Profile
codeman:

Is that like a digikey part #300-3007-ND, I know nothing about crystals, any help would be great.
Thanks...

Tinman

05-24-2001 07:57:08

New MessageRE:Battery Backup Mod (modified 0 times) NT150Dude
Profile | Email
Can I get the details for this mod, I may need to do it to the 700+ units I have.

Rob

04-04-2005 09:13:22

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