Below you will find a list of discussions in the China Mobile Hardware Repair Section forums at the Gsm Lover Forum. The China Mobile Hardware Repair Section forum Post here all about China Mobile Hardware Repair
MAKING OF CHARGER or bad contact FOR CHINESE PHONES
THIS MAIN PROBLEM IS WHEN U CHANGE UR CHARGER.
IN ANY CHARGER OPEN UR CHARGER'S CHARGING CONNECTOR THEN REMOVE THE WIRES FROM CONNECTOR.
RED,BLACK,GREEN,WHITE REMOVE RED & BLACK WIRE.
CONNECT CHARGER WITH PHONE REMOVE BATTERY
SEE - & + OF PHONE
CHECK NEGATIVE CONTINUTY WITH MULTIMETER TO THE CHARGER CONNECTOR POINTS
SOLDER BLACK WIRE TO NEGATIVE TRACED
SOMETIMES IN SOME SETS POSITIVE IS ALSO GIVING CONTINUTY U CAN ATTACH RED WIRE.
THE VOLTAGE IS OK BUT IT WILL NOT DISPLAY CHARGING THEN U HAVE TO TEST BY INSERTING BATTERY TO THE PHONE
BY ANY WIRE OR TWIZER CONNECT ONE SIDE TO RED WIRE CONNECTED TO THE POINT THEN SHORT OTHERPINS ONE BY ONE BY THIS WIRE.UR PROBLEM IS SOLVED
IN BAD CONTACT CHARGER PROB. U JUST HAVE TO TEST RED WIRE TO OTHER POINTS.
I TRIED THIS MANY TIMES 100% SOL.
NOTE:- THIS PIC IS ONLY AN EXAMPLE TO TELL LIKE THIS TO DO THIS JOB.
i need help bad contact chrger in china phone.
thanks for nice sharing
Last edited by capricorn; 09-30-2010 at 04:40 AM.
thanks this very good post.
i'm going to be crazy with this problem
please help me i don't know what to do
plz explain this bad contact charger problem very well
thank u for the great help
and go up
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