Cpu Board And I/O Board - Daikin LX10F11B Service Manual

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1.3.4 CPU Board and I/O Board

USB memory port
CPU board（EC1）
MODEM
DRS
PC1
EIS
FAS
EOS
RS
DSS
SS
SGS
AMBS
ECO IN
DCHS1
ECO OUT
DCHS2
HuS
I/O
DMV
EEV
LED lamp
PC2
PT/CT
ACS
LPT
HPT
USDA1
USDA2
USDA3
CTS
option
BATTERY
EMV
1-7
I/O board（EC2）
Spare
F10A/250V
F3U
F10A/250V
F1U
F10A/250V
F2U
option
Tr1
MODEM
HSV
RSV
CPU
SV1
LSV
ESV
RM
SV2
WPS
PCC1
PCC2
CFH
CFL
EFH
EFL
CBS
INV
Short circuit connectors for
emergency operation
PCC1
PCC2
CFH
CFL
EFH
EFL
HSV
RSV
LSV
ESV
SV1
SV2
RM
T/F