Connector Board To Board - Siemens SL65 Service Repair Documentation

Company Confidential
Copyright 2004© Siemens AG

5 Connector BOARD TO BOARD

Fault Symptoms
Customer:
Display problems, like missing lines or columns on the LCD
or display contrast problems or illumination problems
No infrared connection possible
Joystick malfunction
not okay
Exchange
Board to Board
Connector
Connector BOARD TO BOARD
Use soldering iron to remove defective component. Avoid excessive heat! Watch surrounding components!
Resolder new component afterwards.
E-commerce order number:
Soldering temperature:
IRIS Diagnose Code:
Service Repair Documentation
Level 2.5 - SL65
BOARD TO BOARD
Connector Problems
Watch for oxidation and
damaged pads of the
connector
okay
Check the status of the
connector visually
okay
Use the resistor test
function of a multimeter
to check connection
not okay
between spring
contacts and soldering
contacts. The value
must be ~0Ω
L36 334-Z97-C340
240 - 255°C
21000 Display / Performance
22000 Display / Background Illumination
41100 Interfaces / IRDA / No Function
41300 Interfaces / IRDA / Mechanical Damage
32100 Keys / Main / No Function
32200 Keys / Main / Reduced Functionality
Page
GRT:
Display problems
Tbd.
Tbd.
not okay
okay
of
8 10
SCRAP
don´t
WSC
send back to
- check for dry joints
Level 2 Repair