Daewoo 14Q1 - Remote Control Unit Troubleshooting

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8. REMOTE CONTROL UNIT TROUBLE(LOCAL CONTROL OK)
CHECK PULSE AT COLLECTOR
OF Q1(TRANSMITTER BOARD)
CHECK / REPLACE
Q1 / LED1
(TRANSMITTER BOARD)
CHECK IC1
(DHR-001S)
CHECK / REPLACE
X1, C1
CHECK / REPLACE
I704(TFMU5380)
CHECK PULSE
AT PIN36 OF I701
CHECK / REPLACE
I701 & PERI. COMP
OK
OK
OK
ABNORMAL
ABNORMAL NORMAL
NG
NG