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djp
Joined: 15 Nov 2007 Posts: 1
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Posted: Thu Nov 15, 2007 11:01 am Post subject: panasonic cordless phone dead? |
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and before that happened it used to stop working all of a sudden but come back alive after a 'rest' on the base Now it will not turn on at all(nor talk/batt_low diodes) even with new battery. Here is the 3908 schematic http://geocities.com/anglomont/nb3908.jpg; q15 and q101 seem ok, any ideas? tnx... |
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Mr Basterde Guest
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Posted: Sat Nov 17, 2007 7:33 am Post subject: Panasonic phone u/s |
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generally speaking, these are a specialist repair item- but I have in the past fixed a few by resoldering suspect areas- in this case, check/r/s from the batt up- warning- smd- needs skill- if you don'thave, don't even attempt!. |
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Sat Nov 17, 2007 9:58 pm Post subject: |
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Did you take a meter and see if there's voltage on the base pins? |
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Guest
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Posted: Mon Nov 19, 2007 9:07 pm Post subject: |
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yes voltage from base ok |
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Mon Nov 19, 2007 11:07 pm Post subject: |
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Take a pencil eraser and clean the contacts on the base and phone. |
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