Samsung SCX-82x0 series Service Manual page 286

● Troubleshooting method :
7. If a output signal is normal, replace MOTOR-BLDC
8. If not, 8 If t
a. 24V power supply is not generated : replace SMPS
b. A Output signal is not normal :
replace MAIN BOARD(8240 : JC92-02587A / 823
5V
Service Manual
7. Troubles
24V
GND
shooting
C(JC32-00123B).
S(JC44-00100C)
)
30 : JC92-02587B
7-A A-8
SAMSUNG ELECTRONICS