TCL TAC-07CHSA/VB - Trouble Shooting

TCL Air Conditioner Service Manual
10. Trouble shooting
10.1 Product does not operate at all.
Powersupplyvoltagecheck
Connectorcontactcheck
Powertransout
p
utvolta
g
e
PCBassembl
y
check
Powerreceptablevoltage
Productinputvoltage
PCBassembly
Powerinputvoltage
Drivingloadterminal
DisplayPCBconnector
ACabout12±3V
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