What was found
PDIS 655 05-50 2012692 23JAN19 PHL CLOSE ON APU POWER SMOKE WAS OBSERVED COMING OUT FROM ABOVE F/O RADAR CONTROLLER, BUT BELOW GLARESHIELD. PULLED ALL CARDS OUT AND SAW NO DAMAGE, STRONG ODOR AND SMOKE CONTINUED. PACK 2 WAS ON WITH CROSS BLEED OPEN. POWERED DON AIRCRAFT, SMOKE STOPPED. FACT 23JAN19 16:48 PHL RNR FO WX RADAR CONTROL PANEL PER AMM 34-42-02 OPS PER AMM TASK 34-42-00-700-801-A GOOD OK FOR SERVICE. INSP BOTH PACKS NO DEFECTS NOTED RAN PACKS FOR 30 MINS INDIVIDUALLY AND TOGETHER PACKS OPS NORMAL NO SMOKE NOTED OK FOR SERVICE.