{
  "comments": {
    "new": "Internal Serial: CUSA02400\n\nLanguage selection by console BIOS setting.",
    "old": "Internal Serial: CUSA02400"
  },
  "languages": {
    "new": ""
  },
  "ring_codes": {
    "new": "PLJM-84073 L0\t1 IFPI L280 06, 10\nPLJM-84073 L1\t1 IFPI L280 07, 08 453L, 453Y",
    "old": "PLJM-84073 L0\t1 IFPI L280 10\nPLJM-84073 L1\t1 IFPI L280 08 453Y"
  }
}