LG ARUB115BT2, Руководство по обслуживанию

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Wiring Diagrams
Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
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Noize Filter
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Inveter PCB (3Ø 208/230V)
CN_06AC220V INPUT
220V Power Input Terminal
CN12 DC_LINK(700V)
(700V DC LINK)
CN13 15V OUTPUT
DC 15V Output Terminal
CN04 PFC LGMV
PFC Onboarding Terminal
CN14 UVW OUT
UVW Output Terminal
INV Onboarding Terminal
CN-FLASH WRITE(PFC)
CN03 INV LGMV
Communication Terminal to Main PCB
CN02 Main
Communication Terminal to Fan PCB
CN01 FAN
R Phase Terminal
CN_L1(R)
CN05 COOLING FAN
S Phase Terminal
CN_L2(S)
T Phase Terminal
CN_L3(T)
CN-FLASH WRITE(INV)
220V Power Output Terminal
TO MAIN PCB
220V Power Output Terminal
TO INV. PCB
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FAN PCB(UW1)
CN_MICOM WRITING
INV Onboarding Terminal
CN HEAT SINK
Heat Sink Temp. Sensor
CN INV_COM
Communication Terminal to
INV PCB
CN HALL SENSOR(R)
Left Fan Motor Hall Sensor
CN HALL SENSOR(L)
Right Fan Motor Hall Sensor
CN FAN RIGHT
Left Fan Motor Hall Sensor
CN DC LINK
700V DC LINK
CN FAN LEFT
Right Fan Motor Hall Sensor
CN 15V
DC 15V Power Input Terminal