Siemens SXG 75 - IRDA Problems

Release 1.1
Technical Documentation
11/2005
TD_Repair_L1-L3_SXG75_R1.1.pdf Page 58 of 61
22 IRDA Problems
Fault Symptoms
Customer: GRT:
No infrared connection possible Tbd.
IRDA Problems
Watch for oxidation and
damaged pads of the
IRDA
caused by customer
SCRAP - has to be send
separately to WSC
not
oka
y
okay
Check the status of the
IRDA visually
Exchange
IRDA
okay
not
oka
y
- check for twisted or
bent contacts
- check for dry joints
Continue with
higher repair level
Back to customer
without repair
IRDA
Use hot air blower to remove defective component. Avoid excessive heat! Watch surrounding
components! Resolder new component afterwards.
E-commerce order number: L36197-F5008-F492
E-commerce order name: IRDA 115.2 KBIT
Soldering temperature: ~ 360°C TIP Temp.
IRIS Diagnose Code: 41100 Interfaces / IRDA / No Function
41300 Interfaces / IRDA / Mechanical Damage
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