Samsung ML-331xD - Page 42

2. Product specifi cations and descriptions
Service Manual
ML-331x/371x series
2-32
Samsung Electronics
● Information
PBA Name : PBA-SCF
● Information
- SEC-CODE : JC92-02055B
- PBA Name : PBA-CRUM
2.2.5.5 SCF PBA - Optional
The SCF PBA is the SCF control board. It use UART communication with main controller.
S3F443FX is used as a microcontroller.
ML-3310D model doesn’t support SCF.
2.2.5.6 CRUM PBA
ML-3X10 series use same CRUM PBA as ML-1660.
CRUM PBA use I2C communication with main Controller.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA