Sony Ericsson CYBER-SHOT C510 User manual

XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB – Company Internal
Troubleshooting Guide
- electrical -
C510

Troubleshooting Guide (elect)
XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
2(10)
CONTENTS
1 Troubleshooting Flow......................................................................3
1.1 Display....................................................................................................3
1.2 Illumination ............................................................................................3
1.3 Keys and Sensors..................................................................................4
1.4 Alert and RTC.........................................................................................4
1.5 Audio ......................................................................................................5
1.6 On/Off .....................................................................................................6
1.7 Charging/Capacity.................................................................................7
1.8 SIM..........................................................................................................7
1.9 Camera ...................................................................................................7
1.10 Data Communication.............................................................................8
1.11 Memory Stick .........................................................................................8
1.12 Network/Signal.......................................................................................9
2 Revision History.............................................................................10

Troubleshooting Guide (elect)
XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
3(10)
1 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
X4205 if damaged
Z4200, Z4201 or Z4202
1.2 Illumination
Symptom:
Replace:
No Display illumination
X4205 if damaged
L4201 if more than 1 Ohm
V4209
N4200
Symptom:
Replace: No Navigation keys illumination
X4204 if damaged
Symptom:
Replace: No Camera Key LED
X4204 if damaged
Symptom:
Replace:
No Numeric keyboard illumination
X4204 if damaged
Symptom:
Replace: No Flash LED
X4202 if damaged
N4103

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XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
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Troubleshooting Flow
1.3 Keys and Sensors
Symptom:
Replace:
Numeric Keyboard problems
X4204 if damaged
Symptom:
Replace:
Navigation Keys problems
X4204 if damaged
Symptom:
Replace: Camera Key problems
X4204 if damaged
Symptom:
Replace:
Volume Up Key problems
S2402
Symptom:
Replace:
Volume Down Key problems
S2401
Symptom:
Replace:
Lens cover Sensor problems
B4300
Symptom:
Replace:
Accelerometer problems
N2403
1.4 Alert / RTC
Symptom:
Replace:
Vibrator problems
X4202 if damaged
Symptom:
Replace:
The clock gain or lose time. SERP calibrating is performed
B2100

Troubleshooting Guide (elect)
XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
5(10)
Troubleshooting Flow
1.5 Audio
Symptom:
Replace:
No Microphone
X4204 if damaged
Symptom:
Replace:
No or bad Earphone
X4202 if damaged
V3100 or V3101 if short circuit
Symptom:
Replace:
No or bad Loudspeaker
X4204 if damaged
N3100
Symptom:
Replace:
No Hands-free (PHF) Aux Microphone
X2405 if damaged
L2401 or L2402 if more than 2 OHM
N3101
Symptom:
Replace:
No Hands-free (PHF) Aux Earphone
X2405 if damaged
L2403, L2404 or L2405 if more than 2 OHM
N3101
Symptom:
Replace:
No Microphone and no Earphone .Phone stuck in PHF mode when PHF is not attached
V2420 if short circuit
D2402
Symptom:
Replace:
No Hands-free (PHF) audio .Phone not recognizes PHF set
X2405 if damaged
L2406 if more than 2 Ohm
D2402
Symptom:
Replace:
No or bad FM Radio
X2405 if damaged
L2410 if more than 2 Ohm
V2425
N1400

Troubleshooting Guide (elect)
XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
6(10)
Troubleshooting Flow
1.6 On/Off
Symptom:
Replace: Current draw greater than 300 mAmps
N1220 if module getting hot
Symptom:
Replace: Current draw when powered off
N1220
Symptom:
Replace:
Using no current when On/Off key is pressed and will not start. Starts when charger is
inserted
X4204 if damaged
Symptom:
Replace:
Hangs at gray display. Constant vibration. Will not power off
B2100
Symptom:
Replace:
Draws current when On/Off key is pressed, returns to zero
L2200 if more than 1 Ohm
L2201
N2202
B2100
N2260
N1220
Symptom:
Replace:
Will not power off
V2402
Symptom:
Replace:
Other
X2201 if damaged

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XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
7(10)
Troubleshooting Flow
1.7 Charging/Capacity
Symptom:
Replace:
No Charging from power outlet
X2405 or X2201 if damaged
L2407 if more than 2 Ohm
V2421 if pin12 at X2405 are short circuit to GND
V2200 if short circuit
V2202
Symptom:
Replace:
No Charging from computer via USB
X2405 if damaged
L2411 if more than 1 Ohm
N2402
1.8 SIM
Symptom:
Replace:
SIM not detected
X4204 if damaged
1.9 Camera
Symptom:
Replace: Main and VGA Camera problems
Z4301 or Z4302
N2501, N2502 or N2503
Symptom:
Replace: Main Camera problems
X4203 if damaged
Symptom:
Replace:
VGA Camera problems
X4202 if damaged

Troubleshooting Guide (elect)
XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
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Troubleshooting Flow
1.10 Data Communication
Symptom:
Replace:
No communication via the System Connector
X2405 if damaged
N2402 or L2411 if not charging via USB
V2401 if pin11 at X2405 are short circuit to GND
V2400 if pin10 at X2405 are short circuit to GND
Z2400
D2404
Symptom:
Replace: No or bad Bluetooth connection
X1401 if damaged
N1400
1.11 Memory Stick
Symptom:
Replace:
Memory stick not detected
X4204 if damaged

Troubleshooting Guide (elect)
XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
9(10)
Troubleshooting Flow
1.12 Network/Signal
Symptom:
Action: Phone fails to lock on to network during radiated (wireless) Go / No Go test
Use RF probe to perform conducted Go / No Go test
Symptom:
Check:
Check:
Check:
Check:
Replace:
Action:
Phone passes conducted (RF cable) Go / No Go test but fails radiated (wireless) Go / No
Go test
X1200 for damage and replace if necessary
X1210 for damage and replace if necessary
RF Cable for damage and replace if necessary
Keypad PCB and replace if necessary
Antenna Module
Rerun the phone through radiated (wireless) Go/No Go testing
Symptom:
Replace:
Phone fails conducted (RF probe) Go / No Go test
Run the calibration routine
Symptom:
Replace: Fails conducted (RF probe) Go/No Go test, but passes calibration
Rerun the phone through Go/No Go testing
Symptom:
Replace:
Fails any part of the calibration routine
X1200 if damaged
N2260 or N1220 if GSM fault
N1221 or N1220 if UMTS fault

Troubleshooting Guide (elect)
XXXX-XXXX Rev PA2
 Sony Ericsson Mobile Communications AB –
Company Internal
10(10)
2 Revision History
Rev. Date Changes / Comments
PA1 2009-02-09 1
st
version