Samsung CLX-8540ND Service Manual page 43

Product Overview
2.3.2.6 HVPS Board
CLX-8540ND series have two HVPSs( High Voltage Power Supply), which are denoted by HVPS-L &
HVPS-S.
HVPS (High Voltage Power Supply) Unit is divided to Two PBAs, and generates 15 high-voltage channels
which includes T1(4), T2, MHV(4), DEVE(4), FB, and SP.
HVPS_L (High Voltage Power Supply_Large) supplies High Voltage power to Imaging unit (Charger),
Cartidge transfer unit, T2-roller (T2-Unit).
T2 HVPS 1 (CN1) HVPS 2 (CN2) T1 Y/M/C/K (CN8)
MHV (AC+DC) C/K (CN6)
WTB FULL SENS (CN4)
FAN_LSU (CN3)
MHV (AC+DC) Y/M
(CN5)
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Service Manual
Samsung Electronics