Service Manual
Page 64
YES Voltage at anode of order Change the TA NO Resoler the Q100, D100, R108 YES NO Voltage across R108 is properly operating - 63 - YES Q100, D100, R108 are well-soldered? Replace the Q100, D100 YES NO 0.7 < voltage(R109) < 1.3V? YES Charging is about 10~100mV? NO The battery may have problems. Change the battery. NO Resolder the CN300 Pin 4,5 : VCHARGE Pin 12,26.30 : GND NO The TA is out of D100 = 5.2 V? Checking Flow 4 . TROUBLE SHOOTING START I/O Connector (CN300) is charged? Replace the Q100 YES Battery is well-solderd?
YES Voltage at anode of order Change the TA NO Resoler the Q100, D100, R108 YES NO Voltage across R108 is properly operating - 63 - YES Q100, D100, R108 are well-soldered? Replace the Q100, D100 YES NO 0.7 < voltage(R109) < 1.3V? YES Charging is about 10~100mV? NO The battery may have problems. Change the battery. NO Resolder the CN300 Pin 4,5 : VCHARGE Pin 12,26.30 : GND NO The TA is out of D100 = 5.2 V? Checking Flow 4 . TROUBLE SHOOTING START I/O Connector (CN300) is charged? Replace the Q100 YES Battery is well-solderd?