Samsung AR36BSHUMGMNCV, Service Manual

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Troubleshooting
Samsung Electronics 4-33
4-4-17. DC LINK over-current / low-voltage error (Error Code : E466)
H/W DC_Link Over Voltage Error (Error Code : E483)
AC Input Voltage Sensor Error (Error Code : E488)
ߢࢋ Ɵʪϑϩ̈ϩʪ͔ϑ
ߢ࣎A˵ʪʀ̧ϩ˵ʪΧͱиʪθʀͱ͝͝ʪʀϩ̈ͱ͝ࢋࢥA˵ʪʀ̧ϩ˵ʪθʪϑϩɇθϩɇ˙ϩʪθΧͱиʪθθʪϑʪϩࢋ
२Ãϑϩ˵ʪθʪɇ˙ɇЇ̷ϩ̈̈͝͝ΧЇϩΧͱиʪθࢌ࣍Ɗ̈͝˝̷ʪࣗΧ˵ɇϑʪࡠߣߣߡǤɇʀࡡߤࣗΧ˵ɇϑʪࡠߤߩߡǤɇʀ࣎
२UͱʪϑʪθθͱθͱʀʀЇθɇ˝ɇ̈͝ɇϩͱΧʪθɇϩ̈ͱ͝ɇ˙ϩʪθΧͱиʪθ̈ϑθʪϑʪϩࢌ
ߣ࣎A˵ʪʀ̧ϩ˵ʪʀͱ͝͝ʪʀϩ̈ͱ͝ͱ˙ϩ˵ʪΧͱиʪθࡡɇ͝ʒʀ˵ʪʀ̧и˵ʪϩ˵ʪθϩ˵ʪ̟ͱ̈͝ϩʪʒΧͱиʪθʀͱ͝͝ʪʀϩ̈ͱ͝ʪӱϑϩϑࢋ
२˙ϩʪθ˵ɇӬ͝˝̈͝ϑϩɇ̷̷ʪʒϑʪЭʪθɇ̷Ї̈͝ϩϑࡡΧ̷ʪɇϑʪʀ˵ʪʀ̧ϩ˵ɇϩʀͱ͔͔Ї̈͝ʀɇϩ̈ͱ͝ӥθʪϑɇθʪ͝ͱϩ̈͝ϩʪθʀ˵ɇ͝˝ʪʒӥϩ˵Χ̈Χ̈͝˝ࢋ
ߤ࣎A˵ʪʀ̧ϩ˵ʪθʪɇʀϩͱθɇ͝ʒ̈ϩϑʀͱ͝͝ʪʀϩ̈͝˝ӥθʪϑࢋ
ߥ࣎A˵ʪʀ̧ϩ˵ʪ˙Їϑʪϑͱ˙kđÃť9ࢋ
ߦ࣎A˵ʪʀ̧ϩ˵ʪƟʪθ͔̈͝ɇ̷9̷ͱʀ̧ɇ͝ʒťͱиʪθƟʪθ͔̈͝ɇ̷9ͱуɇ͝ʒϩ˵ʪӥθʪɇϑϑʪ͔ɵ̷цࢋ
ߣࢋ A˵ʪʀ̧ΧθͱʀʪʒЇθʪ
ŵʪʀͱ͝͝ʪʀϩϩ˵ʪΧͱиʪθӥθʪࢋ
Ęͱ
Ãϑϩ˵ʪΧͱиʪθӥθʪʀͱθθʪʀϩ̷цʀͱ͝͝ʪʀϩʪʒࢌ
ߢࢋA˵ʪʀ̧ϩ˵ʪʀͱ͝͝ʪʀϩ̈͝˝ӥθʪϑࢋ࣍ɵʪϩиʪʪ͝ϩ˵ʪθʪɇʀϩͱθ
ӥθʪɇ͝ʒϩ˵ʪÃ͝ЭʪθϩʪθťA9ӥθʪͱ˙ϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩ࣎
ᆌ
A˵ʪʀ̧ϩ˵ʪ͝ͱθ͔ɇ̷ͱΧʪθɇϩ̈ͱ͝ࢋ
ᆌ
k͝ʒϩ˵ʪϑʪθӬʀʪ
ߣࢋŵʪΧ̷ɇʀʪϩ˵ʪθʪɇʀϩͱθࢋ
ᆌ
A˵ʪʀ̧ϩ˵ʪ͝ͱθ͔ɇ̷
ͱΧʪθɇϩ̈ͱ͝ࢋ
ᆌ
k͝ʒϩ˵ʪϑʪθӬʀʪࢋ
Ęͱ
ťͱиʪθĮ˜˜
ǽʪϑ
A˵ʪʀ̧ϩ˵ʪθʪɇʀϩͱθɇ͝ʒ̈ϩϑʀͱ͝͝ʪʀϩ̈͝˝ӥθʪϑࢋ
ߢࢋÃϑϩ˵ʪӥθʪɵʪϩиʪʪ͝ϩ˵ʪθʪɇʀϩͱθɇ͝ʒϩ˵ʪÃ͝ЭʪθϩʪθťA9ͱ˙
ϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩʀͱθθʪʀϩ̷цʀͱ͝͝ʪʀϩʪʒࢌ
ߣࢋÃϑϩ˵ʪθʪɇ͝ц˙ɇЇ̷ϩϑЇʀ˵ɇϑϑʀθɇϩʀ˵ࡡΧθʪϑϑ̈͝˝ࡡɵθͱ̧ʪ͝
ͱθ̷ͱͱϑʪ͝ʪʒϩʪθ͔̈͝ɇ̷ࢌ
ߢࢋ˜ɇϑϩʪ͝ϩ˵ʪϑʀθʪиϑɵʪϩиʪʪ͝Ɵʪθ͔̈͝ɇ̷9̷ͱʀ̧ɇ͝ʒ
Χͱиʪθӥθʪࢋ
ᆌ
A˵ʪʀ̧ϩ˵ʪ͝ͱθ͔ɇ̷ͱΧʪθɇϩ̈ͱ͝ࢋ
ᆌ
k͝ʒϩ˵ʪϑʪθӬʀʪࢋ
ߣࢋAͱ͝͝ʪʀϩϩ˵ʪϩʪθ͔̈͝ɇ̷ͱ˙ϩ˵ʪťͱиʪθƟʪθ͔̈͝ɇ̷
9ͱуɇ͝ʒϩ˵ʪΧͱиʪθӥθʪࢋ
ᆌ
A˵ʪʀ̧ϩ˵ʪ͝ͱθ͔ɇ̷
ͱΧʪθɇϩ̈ͱ͝ࢋ
ᆌ
k͝ʒϩ˵ʪϑʪθӬʀʪࢋ
ŵʪΧ̷ɇʀʪϩ˵ʪ˙Їϑʪࢋ
ǽʪϑ
ǽʪϑ
Ęͱ
˙ϩʪθθʪΧ̷ɇʀ̈͝˝ϩ˵ʪÃ͝ЭʪθϩʪθťA9ͱ˙ϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩࡡ
ʀ˵ʪʀ̧˙ͱθ͝ͱθ͔ɇ̷ϑϩɇθϩЇΧࢋ
ᆌ
k͝ʒϩ˵ʪϑʪθӬʀʪࢋ
A˵ʪʀ̧ϩ˵ʪƟʪθ͔̈͝ɇ̷
9̷ͱʀ̧ɇ͝ʒťͱиʪθƟʪθ͔̈͝ɇ̷9ͱуࢋ
ߢࢋÃϑϩ˵ʪϑʀθʪиͱ˙ϩ˵ʪϩʪθ͔̈͝ɇ̷ɵ̷ͱʀ̧˙̈θ̷͔ц˜ɇϑϩʪ͝ʪʒࢌ
ߣࢋθʪϩ˵ʪΧͱиʪθӥθʪͱ˙ϩ˵ʪťͱиʪθƟʪθ͔̈͝ɇ̷9ͱуɇ͝ʒ
ϩʪθ͔̈͝ɇ̷˙̈θ̷͔цɇϑϑʪ͔ɵ̷ʪʒࢌ
ÃϑkđÃťA9˙Їϑʪʒʪ˙ʪʀϩ̈Эʪࢌ
ǽʪϑ
ǽʪϑ