Siemens A62 - Connector Display

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TI_Repair_L2.5l_A62_A65_A70_A75_R1.2.pdf Release 1.2
5 Connector Display
Fault Symptoms
Customer: GRT:
Display problems, like missing lines or columns on
the LCD or display contrast problems or illumination
problems
Display problems
Display connector
Problems
Check the status of the
display connector visually
okay
not okay
Level 2 Repair
Exchange
Display connector
- check for twisted or
bended contacts
- check for dry joints
Use the resistor test
function of a multimeter
to check connection
between spring
contacts and soldering
contacts. The value
must be ~0Ω
Watch for oxidation and
damaged pads of the display
connector
not okay
okay
okay
SCRAP has to be
send separately to
WSC
not okay
Connector DISPLAY
Use hot air blower to remove defective component. Avoid excessive heat! Watch surrounding components!
Resolder new component afterwards.
E-commerce order number: L36334-Z97-C205
E-commerce order name: CONNECTOR DISPLAY 10POL
Soldering temperature: 240 - 255°C (For A70 and A75 ~ 360°C Tip temp.)
IRIS Diagnose Code: 21000 Display / Performance
22000 Display / Background Illumination