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Motorola Hardware Repair here all threads Related to Motorola Hardware Servicing and Repairing. |
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01-22-2003, 15:41 | #1 (permalink) |
Freak Poster Join Date: Sep 2002 Location: Kenya, E. Africa Age: 56
Posts: 184
Member: 15772 Status: Offline Thanks Meter: 1 | Motorola 2288 charging Regards |
01-22-2003, 16:59 | #2 (permalink) |
No Life Poster Join Date: Oct 2001 Location: No route to host. Age: 43
Posts: 895
Member: 6772 Status: Offline Thanks Meter: 17 | If Q960 is ok then: First check charging socket, then check charger detect on Q961 pin 1 should have charging vlotage. Then check R962,then check whether U960 Trickle Charge function is working. Connect charger and without battarys check if pin1 Q960(basis) is pulsing, if it is check if positive battary pad is also has pulsing voltage (if Q961.1 is pulsing and positive pad not faulty Q691). If Q961.1 is not pulsing then faulty U960. Regards Last edited by b0ba; 01-22-2003 at 17:04. |
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