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7. FRONT(TIMER) & KEY CIRCUIT DIAGRAM
SW509 is defective
Direction Key is defect DIG501 is defective
FLD is distorted
4 Direction S/W ENTER
SFUTTLE
FRONT CONTROL
RESET
JS500 is defective
SCAN +/- wll not operate
Remocon
RE500 is defective
Receiver
R/C receiver Error
IC501 is defective
Reset Error
OPEN/CLOSE
POWER
Q500 is defective
LED will not operate
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