Samsung SCX 6322DN - B/W Laser - All-in-One - Page 27

System Overview
Samsung Electronics
Service Manual
3-9
4) Supply Voltage
- Input Voltage : 24 V DC
15%
- Output Voltage : -400V ~ -650V DC
5 %
- Output Voltage Variable Range : fixed by Zenner diode
- Output Voltage Rising Time : 50 ms Max
- Output Voltage Falling Time : 50 ms Max
- Load Range : 10M
~ 1000 M
- Output Control Signal : CPU outputs high voltage when BIAS-PWM is 'ON'
5) Blade Voltage
- Input Voltage : 24 V DC
15%
- Output Voltage : -300V ~ -550V DC
5 %
- Output Voltage Variable Range fixed by Zenner diode
- Output Voltage Rising Time : 50 ms Max
- Output Voltage Falling Time : 50 ms Max
- Load Range : 10M
~ 1000 M
- Output Control Signal : CPU outputs high voltage when BIAS-PWM is 'ON'
* In case of SUPPLY/BLADE/DEV, in single high voltage output it outputs by inter-working as potential difference of
ZENER-DIODE