Speaker Connector (J200) - Siemens CFX 65 Service Repair Documentation

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4. Speaker connector (J200)

Fault symptoms
Customer
No sound from speaker
The speaker is barely to hear
Exchange
speaker connector
Service Repair Documentation
Level 2.5 - CFX65
Speaker connector
Watch for oxidation and
damaged speaker connector
Check for dust inside the
speaker connector
Check the status of the
not okay
speaker connector visually
Use the resistor test
function of a multimeter to
not okay
check connection between
connector and soldered
contacts. Must be ~ 0Ω
GRT
Audio loop test fails
okay
okay
11
not okay
SCRAP
not okay
Clean speaker
connector
- check for twisted or
bent contacts
- check for dry joints
okay
Level 2,5e repair
V1.0