09-28-2009, 05:46 PM
All keypads volume very soft after lightning strike. Witch IC (amp) is the amplifier on the main board? My board number PC01-001E this is an old board. Attach photo of main board.
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Keypad volume very soft
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09-30-2009, 02:01 AM
U9 is the amplifier on Comfort I
Please note that there are upgrade packages should you wish to upgrade to Comfort II, see http://www.comfortforums.com/forum25/1403.html |
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