On/Off Problems; To Search For Components Throughout The Entire Document Use The "Search" Function In Adobe Flash Problems - Sony Ericsson K630 Troubleshooting Manual

On/Off problems

START
Is the phone
consuming more than
Connect:
1mA when the phone
Dummy Battery connected
is powered off
to VBATT
No
Is it possible to
No
power on the phone
Is the
phone consuming
any current when Connect a charger
No
powering on the
phone
Yes
Is the current
consumption between
No
10mA to 70mA
Yes
Yes
Flash
CDA Software
the phone with
Flash
correct CDA
Successful
software
Yes
1. Customize the phone into DPY/Z
Flash 2. Startup the phone and wait for
The phone with the configuration to take place
Yes
ITP software (takes less than a minute)
successful 3. Customize with correct CDA
4. Activate the phone
No
Go to
No
Flash problems
TROUBLESHOOTING
Go to
Dead phone
Yes
Problems part 1
Go to
Current
Is it possible to power
Consumption Test
Yes Yes
off the phone
After this go to
Charging Test.
No
Is the phones
behavior as normal Go to
Yes
Optimized Key problems
charging
No
Go to
Dead Phone
Problems part 1
Press
Go to
2 and 5
System Connector
Connect USB
Protection Test..
No
Run Pre-config 1 and 2
After this go to
Run DPY/Z
Successful Flash problems
Flash
No
Flash process
No
started
Yes
Problem
No
solved
Yes
Problem Claim for a
Yes
solved SW Upgrade
On/Off Problems - Flash Problems
No
Power up the phone
Connect USB plug
No
From PC
The phone
Indicate charging
Yes
on display
No
SL 5 Replace
Go to USB/VBUS
D2404
Charging problems
SL 4 Escalate
No
Disconnect the 3.5 Volt DC
phone from at MP 103 (C2418)
Yes
TRS Fixture VREG
Max 35 Ohm between
MP 119 (X2400_Pin 10)
Yes
and MP 122 (R2432)
No
Replace
System Connector
X2400
SL 5 Replace
Problem
No
solved
SL 4 Escalate
System Connector
Yes
SEMC Troubleshooting Manual
Flash problems
Perform System
Connector Protection Test
If successful go to step 2.
Flash process
starting
Phone with Normal SW
when using
Use TRS Fixture
EMMA
Display and Keypad
Connect: VBATT
Yes
Try to Flash the phone by
using EMMA III SW
Download
ITP SW
Yes
By using EMMA
Passed
3.8 Volt DC
at MP 107 (C2412)
No
VBATI
Yes
1.8 Volt DC
at MP 105 (C2413)
Yes No
VDDE18
Max 35 Ohm between
MP 120 (X2400_Pin 11)
Yes
and MP 123 (R2431)
No
Is the
R2431 and R2432
No
Ok
Yes
D2405
Claim
X2400
1215-3608 rev. 1
K630 - V640 - K660
START
Step 1:
Step 2:
Connect:
SL 5 Replace
D2020
SL 4 Escalate
SL 5 Replace
C2412
SL 4 Escalate
SL 5 Replace
C2413
SL 4 Escalate
SL 5 Replace
D2404 if not Ok then
Replace D2000
SL 4 Escalate
SL 5 Replace
R2431 or R2432
SL 4 Escalate
SL 5 Replace
D2405
SL 4 Escalate
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