B&K Precision 1794 - Manual - Manual (Page 33)

6. FRONT PANEL ASSLY
Reference Part Reference Part
Designator Description Designation Description
POT
VR1
5K, WWPOT VR3 500E, WWPOT
VR2 1K, WWPOT VR4 50E, WWPOT
SWITCH
SW1
16A/250V ON/OFF SWITCH
7. MAIN CHASSIS ASSLY
Reference Part
Designator Description
RESISTOR
R1
4.7K/2W, MOR
R2 0.025E / 25W SHUNT
DIODES
CR1
U30D40C (30AMP/400V DUAL DIODE)
CAPACITORS
C1
6 X 15,000µF, ELE
C2 1µF / 250V AC CAP X 2
RECTIFIER HEATSINK ASSLY
DIODES
CR1
40HFR20 CR3 40HF20
CR2 40HFR20 CR4 40HF20
SCR1 2906, 25A
SCR1 2906, 25A
FILTER 15A/20A, RFI FILTER
VARISTOR 130V OR 230V TYPE 20D 361
FAN1 12V / 24V INNOVATIVE ( HI COOL )
FAN2 12V / 24V INNOVATIVE ( HI COOL )
8. BACK TROUGH ASSLY
Reference Part
Designator Description
FUSE1 20AMP, TYPE F ( 115V ) 8 Amp TYPE T ( 230V ) ( 6.5mm X 32mm )
MAIN BOARD 3 PIN AMERICAN 12 AWG 3 CORE CABLE
REMOTE TERMINAL 4 WAY 10A TERMINAL BLOCK
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