DOM MB V5 188 Diagnosis page

Board ID:

V5 00188

Source:

Azriel Goldschmidt

Symptoms:                            

Failure to communicate cold.

Analyst(s):

G. Przybylski

Analysis Procedure(s):

Load CPLD; Load configuration memory; failure loading Flash memory via JTAG.
Identified absense of 20 MHz oscillator output.

Root cause:

Faulty oscillator module

Mitigation:

Replace oscillator module,  room temperature STF test.

Disposition:

Repair. Mainstream.

Any Other Information:

Traveler