Sony Ericsson Satio U_1 Troubleshooting Manual Download Page 3

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Trouble Shooting Guide (elect)

1230-3676 Rev2

Troubleshooting Flow

For information about troubleshooting and optional troubleshooting equipment, refer to the
‘Generic Repair Manual – electrical’, section ‘Troubleshooting Directions’!

1.1 Display

Symptom:
Replace:

Display problem

X2900

if damaged vision check all pins

Z2500, Z2501, Z2502, Z2503, Z2504, Z2505, Z2506

Z2507

N2631, N2632, N2633 or N2636
N2630

Sony Ericsson Mobile Communications AB – Company Internal

3(13)

Summary of Contents for Satio U_1

Page 1: ...1230 3676 Rev2 Troubleshooting Guide electrical Satio U1a U1i U_1 Sony Ericsson Mobile Communications AB Company Internal...

Page 2: ...llumination 4 1 3 Keys and Sensors 5 1 4 Alert and RTC 6 1 5 Audio 7 1 6 On Off 8 1 7 Charging Capacity 9 1 8 SIM 10 1 9 Camera 10 1 10 Data Communication 11 1 11 Memory Stick Memory Card 11 1 12 Netw...

Page 3: ...hooting equipment refer to the Generic Repair Manual electrical section Troubleshooting Directions 1 1 Display Symptom Replace Display problem X2900 if damaged vision check all pins Z2500 Z2501 Z2502...

Page 4: ...ht source X2842 if damaged vision check A6 A8 and A10 A11 N4180 Symptom Replace No Camera Cover Blue LEDs 3 blue ornament LEDs X2842 if damaged vision check A1 A3 and A13 A15 N4180 Symptom Replace No...

Page 5: ...Play view key problems X2902 if damaged vision check A5 and B4 Symptom Replace Auto focus and Camera shutter problems X2902 if damaged vision check A2 A6 and B3 Symptom Replace Lock key problems S250...

Page 6: ...ert RTC Symptom Replace Vibrator problems B4000 Symptom Replace The clock gain or lose time SERP calibrating is performed B2000 Symptom Replace The clock has to be set after the battery has been detac...

Page 7: ...00 or L3002 if more than 2 Ohm N5502 Symptom Replace No Hands free PHF Aux Earphone Aux Ear speaker X3000 if damaged Vision check 2 and 5 6 L3001 L3003 or L3004 if more than 2 Ohm N5502 N5500 Symptom...

Page 8: ...t when On Off key is pressed and will not start Starts when charger is inserted X2821 if damaged vision check A2 and B1 B3 Symptom Replace Draws current when On Off key is pressed returns to zero L400...

Page 9: ...g from power outlet X3000 or X4000 if damaged C3013 if short circuit V4001 Symptom Replace No Charging from computer via USB X3000 if damaged C3011 if short circuit N3005 Symptom Replace The clock has...

Page 10: ...20 1 9 Camera Symptom Replace Main and VGA VT Camera problems L4132 if more than 2 Ohm L4101 if more than 2 Ohm N4150 N4152 Symptom Replace Main Camera problems X2820 if damaged vision check all pins...

Page 11: ...n10 or pin 11 at X3000 is short circuit to GND or VBAT Z3000 Symptom Replace Bad Bluetooth and Wlan connection X1401 if damaged L1404 if more than 1 Ohm N1401 Symptom Replace No Bluetooth or Wlan conn...

Page 12: ...14 X1015 X1016 and X1017 for damage and replace if necessary X1000 for damage and replace if necessary Antenna Rerun the phone through radiated wireless Go No Go testing Symptom Replace Phone fails co...

Page 13: ...e Shooting Guide elect 1230 3676 Rev2 2 Revision History Rev Date Changes Comments 1 2009 Okt 14 Initial release 2 2009 Okt 16 Template changes Sony Ericsson Mobile Communications AB Company Internal...

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