Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Testing Notes - Start Here
The technician should be aware that diagnosis and testing starts at Diagnosis by Symptom and is narrowed to testing of a "specific" subsystem and it's related wiring and components or to
Computers and Control Systems / Testing and Inspection for additional diagnostic testing.
Following the appropriate diagnostic routines may prevent misdiagnosis and unnecessary component replacement.