CONVEYER MOTOR ERROR [E.91],CONVEYER SENSOR ERROR [E.91]
▶SOLUTION : CONVEYER MOTOR ERROR [E.91]
1 HOW TO TEST TEST MODE → CONVEYER TEST→ SELECT button→ SHOOTING button
2
Check internal JAM by TOKEN , CARD , BALL ( P 1 )
3 TIMING BELT , MAIN BELT Check for abnormalities ( P2 )
4 Check MOTOR connector connection status ( P3 )
5 Check the assembly status of the equipment and check whether the parts are deformed ( P 4 )
6 voltage check ( MAIN PCB / CN5 ) : PIN 1: 11V or higher, PIN 2: GND
7 MOTOR replacement 8 MAIN PCB replacement
▶SOLUTION :CONVEYER SENSOR ERROR [E.91]
1
TEST MODE → CONVEYER TEST
2 Check the sensor status in the first digit of PLAY FND:When detected: " _ " / When not detected: " 0 "
3 Check internal JAM by TOKEN , CARD , BALL ( P1 )
4 SENSOR PCB wiring connection and connector connection status check (P3 )
5 Check the sensor assembly status, check the sensor check bracket position (center) ( P5)
6
voltage check ( SENSOR PCB )
: PIN 1: more than 4.5V, PIN 2: less than 0.5V, PIN 4: GND ,
PIN 3: more than 4.5V when detected / less than 0.5V when not detected
7 SENSOR PCB replacement
8 voltage check ( MAIN PCB / CN5 ) : PIN 3 : above 4.5V, PIN 4 : below 0.5V, PIN 6 : GND
9 MAIN PCB replacement
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