Sony Xperia L User manual

1287-4315 Rev 3
Sony Mobile Communications AB –Company Internal
Component Replacement
- electrical -
XperiaTML
C2104,C2105,S36h

1287-4315 Rev 3
Sony Mobile Communications AB –Company Internal
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CONTENTS
1Replaceable Components .............................................................3
2Component Placing........................................................................5
3Additional Repair info....................................................................6
4Revision History.................................Error! Bookmark not defined.
For general information about electrical repair related issues, refer to
1220-1336: Generic Repair Manual - electrical
Test after electrical replacement: refer to 1273-1772 Mechanical Test Instruction
Do not remove shield can lids (Heat pasta are added and RF performance will be damaged)

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Sony Mobile Communications AB –Company Internal
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1 Replaceable Components
EXPLANATION OF ABBREVIATIONS USED IN THE COLUMN ‘COMMENTS’ BELOW
COMPONENT LOCATION
P= Primary side
S= Secondary side
REPAIR METHOD
HA = Hot Air (removal & mounting)
ST = Soldering Tool (removal & mounting)
HA/ST = Hot Air for removal - Soldering Tool for mounting
BGA = BGA Station
BH = Bottom Heater
ADDITIONAL INFORMATION
1 (2,3,4, etc.) = Proceed to ‘Additional Repair Info’ for further instructions in the indicated section(s).

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Sony Mobile Communications AB –Company Internal
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Position
Component
Part no.
Comments
D2202
LED White 2.04 x 1.64 x 0.75 mm
1257-1236
P HA+BH 1
FJP3001
Conn Coax Receptacle 1p
1261-3591
S HA+BH 2
FJP3301
Conn Coax Receptacle 1p
1261-3585
P HA+BH 3
GP3701
Conn Leaf Spring Receptacle 1p Antenna Connector
2313000065W
P HA+BH 4
GP3702
Conn Leaf Spring Receptacle 1p Antenna Connector
2313000065W
P HA+BH 4
J1601
Conn USB micro B 5p
1261-7098
P HA+BH or BGA 5
J2001
Conn Audio Jack 0p
1268-1840
P HA+BH or BGA 6
J3001
Conn Coax Receptacle 1p Test switch
1276-1342
P HA+BH 7
J3401
Conn Coax Receptacle 1p Test switch
1276-1342
P HA+BH 8
J4001
SIM and SD Connector
1268-1850
P HA+BH or BGA 9
J4102
Conn Pogopin 5p
1226-4176
P HA+BH or BGA 10
PAD4102
Conn Leaf Spring Receptacle 1p
1200-2144
S HA+BH 11
SK3901
Input switch
2322000053W
P HA/ST+BH 12
SK3903
Input switch
2322000053W
P HA/ST+BH 12
U1901
Microphone
1235-5983
P HA+BH 13

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Sony Mobile Communications AB –Company Internal
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2 Component Placing
To access the Component Placing document, double-click the icon below.
Applicable for on-screen viewing only –icon not shown on hard-copies.
Primary side
Secondary side

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3 Additional Repair info
1
D2202
Replace if Flash LED not working
Protect the Audio connector with capton tape!
2
FJP3001
Replace if mechanical damaged (Bad network, main
antenna)
3
FJP3301
Replace if mechanical damaged (Bad network, Rx
Diversity antenna)
Protect the BtB connector with capton tape!
4
GP3701, GP3702
Replace if mechanical damaged (No or bad NFC)
Protect the BtB connector with capton tape!

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Repair Actions: Additional Repair Info
5
J1601
Replace if mechanical damaged (USB charger or data
transfer not working)
Protect the RF and SIM connector with capton tape!
6
J2001
Replace if no audio from headset.
Protect the Flash LED with capton tape!
7
J3001
Replace if open circuit 1-2 (Bad network, main antenna)
Protect the SIM card and USB connectors with capton
tape!
8
J3401
Replace if open circuit 1-2 (No or bad WLAN)
Protect the Volume Switch with capton tape!

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Repair Actions: Additional Repair Info
9
J4001
Replace if mechanical damaged (No network, restart, No
SIM or SD card inserted)
Protect the USB connector with capton tape!
10
J4102
Replace if mechanical damaged. (Phone dead or power
off)
Protect the BtB connector with capton tape!
11
PAD4102
Replace if mechanical damaged. (Grounding Pin)
12
SK3901, SK3903
Replace if mechanical damaged (Volume up/down not
working)
Protect the RF and BtB connectors with capton tape!

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Repair Actions: Additional Repair Info
13
U1901
Replace if no audio from secondary mic
When replacing protect secondary mic with capton
tape!

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4 Revision History
Rev.
Date
Changes / Comments
1
2014-05-12
Initial release
2
2014-05-15
J4001 part no changed
3
2014-07-03
GP3701, GP3702, SK3901 and SK3903 added.