7) remote control does not operate – Daewoo DVQ-13H1FC User Manual

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TROUBLESHOOTING GUIDE

2-7) REMOTE CONTROL DOES NOT OPERATE

XCS01

#14

32KHz

Check

the crystal

Check

the voltage

ICS01

TIMER/SYSCON

#100

XS02

KEY 1

16MHz

#35

#36 #38

#39

#37

#34

RESET

Vcc(5V)

#1

KEY 0

IT01

REMOCON

PREAMP

RT01

Vcc(5V)

Check

the waveform

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