Schematic Diagram - LG LP156CD3A Svc Manual

7. schematic diagram

BK
BK
"A"
BK BK
OUTDOOR BL
RD
FAN
OR(BR) OR(BR)
MOTOR
YL YL
HERM
BK BK
R
RD RD
COMP
BL BL
OLP
"B"
BK
BL BL
INDOOR
RD RD
FAN
OR OR
MOTOR BR BR
YL YL
GN/YL
CN-4WAY
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Only for training and service purposes
NEUTRAL LIVE
WH BK
GN/YL
BK1 RD
OR
TB1
TB2
BK2 BL
WH
OR
BK3 RD
BK
BK4
BL
F
FAN
CAPACITOR
Pressure
Switch
BK BK
BK BK
CN-THERMO_S
CN-LINK
CN-IDF
CN-ICR
CN-ODF
INDOOR COIL
THERMISTOR
INDOOR AIR
THERMISTOR
CN-AUX_S
CN-IDPT
CN-IDAT
- 47 -
In part "A", there are 3 types.
Type.1
BK BK
BL
OUTDOOR
RD
FAN
OR(BR)
OR(BR)
MOTOR
YL
YL
Type.2
BK
BL BL
OUTDOOR
RD
FAN
OR(BR)
OR(BR)
MOTOR
YL
YL
Type.3
BK
BL
OUTDOOR
RD RD
FAN
OR(BR) OR(BR)
MOTOR
YL YL
In part "B", there are 3 types.
Type.1
BK
BL BL
INDOOR
RD RD
FAN
OR OR
MOTOR
BR BR
YL YL
GN/YL
Type.2
BK BK
BL
INDOOR
RD RD
FAN
OR OR
MOTOR BR BR
YL YL
GN/YL
Type.3
BK BK
BL BL
INDOOR
RD
FAN
OR OR
MOTOR BR BR
YL YL
GN/YL
P/NO:3850A20594M
CN-ODT
CN-DISP1
CN-DISP2
CN-PRESS
LGE Internal Use Only