# SDR AWXA200200615

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2002
- Submitted: August 14, 2002
- Operation: Air carrier
- Aircraft: [N801AW](https://openairdocs.org/aircraft/N801AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 889
- Aircraft time: 13,886 hours, 6,179 cycles
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Audio Panel
- Part number: ACP2788AB04
- Part serial: 3621
- Condition: Malfunctioned
- Location: Cockpit
- Part time: 13,885 hours, 6,178 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200200615

## Discrepancy

CRUISE, A LOUD BANG & FLASH OF LIGHT BEHIND F/O SEAT ON ELECTRICAL PANEL, DEBRIS & SMOKE FOLLOWED.  NO INDICATIONS OF PROBLEM ON ECAM, STARTED SMOKE REMOVAL PROCEDURES.  DISCONNECTED PWR FROM GALLEY, DID NOT DISCONNECT GENERATOR.  SMOKE STOPPED 15 MIN.  MX IDENTIFIED NR 3 AUDIO CONTROL PANEL AS HAVING BURNT ELECT SMELL; REPLACED NR 3 ACP.  LIGHTING CONTROLLER 16LF REPLACED DUE TO HISTORY OF C/B POPPING.  OPERATED NR 1 & 2 PACKS, ALL FLT DECK & EXTERIOR LIGHTING, ALL 3 HYD SYS, NO FAULTS FOUND.  VENDOR BENCH TEST AND TEARDOWN NR 3 ACP COULD NOT CONFIRM REASON FOR REMOVAL.  UNIT HAD BURNT SMELL, NO BURN INSIDE, & UNIT OPS NORM.  PIA IC MN3 UPPER BOARD REPLACED, AS Z1 & Z2 OPTOCOUPLERS.

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