SAMSUNG SCR_3232E
Instrukcja Serwisowa

No SLED operation
Move pick-up out.

Insert 2 FPC and power cord.

Y Pick-up moves in?
N

SLED runs normally.

The below waveform is outputted in IC201 47Pin?

N

Refer to 'Check power source and initial state'

Y The below signal is inputted in SLED MOTOR - terminal?
N

Voltage of IC501 21pin in 12V?

Y

Check R511, R512 soldering.

N

After checking IC501 soldering, no error, replace IC

Y The below signal is inputted in SLED Motor + terminal?
N

Y Replace SLED Motor.

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