Battery Connector Problems - Siemens SXG 75 Service Manual

20

Battery Connector Problems

Fault Symptoms
Customer:
Mobile does not switch on
Exchange
battery
connector
Connector BATTERY
Use hot air blower to remove defective component. Avoid excessive heat! Watch surrounding
components! Resolder new component afterwards.
E-commerce order number: L36334-Z97-C213
E-commerce order name:
Soldering temperature:
IRIS Diagnose Code:
Technical Documentation
TD_Repair_L1-L3_SXG75_R1.1.pdf
Battery connector problems
Watch for oxidation and
damaged pads of the
battery connector
not
Check the status of the
okay
battery connector
visually
not
Use the resistor test
okay
function of a multimeter
to check connection
between spring
contacts and soldering
contacts. The value
must be ~ 0Ω.
CONNECTOR BATTERY 3-POL
~ 360°C TIP Temp.
13000 Battery/Mechanical Damage
Company Confidential
GRT:
No connection to GRT
not
okay
okay
okay
okay
2005©BenQ
Release 1.1
Back to customer
without repair
caused by customer
SCRAP - has to be send
separately to WSC
- check for twisted or
bent contacts
- check for dry joints
Continue with
higher repair level
Page 56 of 61
11/2005