Irda Problems - Siemens SXG 75 Service Manual
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Also See for SXG 75:
- User manual (175 pages) ,
- Service repair documentation (73 pages) ,
- User manual (166 pages)
Table of Contents
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22
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_L1-L3_SXG75_R1.1.pdf
IRDA Problems
Watch for oxidation and
damaged pads of the
IRDA
not
Check the status of the
okay
IRDA visually
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
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
Page 58 of 61
11/2005
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