Samsung CLP-310N - 3. Main Board <=> HVPS

System Diagram
Service Manual
6-5
Samsung Electronics
3. Main Board
˩
HVPS
HVPS
Unit
Main
Board
24
1
2424
11
FFC , 700 mm
1 + 24VF 2 + 24VF 3DGND
4DGND
5nDEV_EN
6 PWM_DEV_VPP
7PWM_DEV_AC
8PWM_DEV_DC
9PWM_ITHV
10 PWM_THV 11 PWM_MHV 12 nTHV_EN 13 ITHV_READ 14 THV_READ 15 - 16 nP_EXIT
17 DEV_SOL2 18 DEV_SOL1 19 nREGI 20 DEV_SOL3 21 WASTE_ LED_TX 22 WASTE_LED_ RX
23 FAN_MAIN
24 + 5V_LSU
24
1
24
1
24
1
1 + 24VF 2 + 24VF 3DGND
4DGND
5nDEV_EN 6 PWM_DEV_VPP
7PWM_DEV_AC
8PWM_DEV_DC
9PWM_ITHV
10 PWM_THV
11 PWM_MHV 12 nTHV_EN 13 ITHV_READ 14 THV_READ 15 - 16 nP_EXIT
17 DEV_SOL2 18 DEV_SOL1 19 nREGI 20 DEV_SOL3 21 WASTE_ LED _TX 22 WASTE_LED_ RX
23 FAN_MAIN 24 + 5V_LSU