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11 IRDA Problems
Fault Symptoms
Customer:
No infrared connection possible
Exchange
IRDA
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:
Soldering temperature:
IRIS Diagnose Code:
Technical Documentation
TD_Repair_L2.5L_S75_R1.0.pdf
IRDA Problems
Watch for oxidation and
damaged pads of the
IRDA
not
Check the status of the
okay
IRDA visually
not
okay
Continue with
higher repair level
IRDA 115.2 KBIT
~ 360°C TIP Temp.
41100 Interfaces / IRDA / No Function
41300 Interfaces / IRDA / Mechanical Damage
Company Confidential
GRT:
Tbd.
not
okay
okay
okay
2005©BenQ
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
Page 13 of 15
Release 1.0
10/2005
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