BK Precision 1794, Instruction Manual

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1. L1791-FP-CNT-0603 PCB ASSY
Reference Part Reference Part
Designator Description Designation Description
CONNECTORS
J1 J2.54 - 3MSL, 3 PIN SIL 2.54mm ST LOCK MALE
J1 J2.54 - 3FSL, 3 PIN SIL 2.54mm ST LOCK FEMALE
CLAMPS
SW1 SINGLE PUSH SWITCH MTG. CLAMP
SW2 DOUBLE PUSH SWITCH MTG. CLAMP
SW3 DOUBLE PUSH SWITCH MTG. CLAMP
SWITCHES
SW1 GREY COLOUR CAP FOR PUSH SWITCH
SW2 GREY COLOUR CAP FOR PUSH SWITCH
SW3 GREY COLOUR CAP FOR PUSH SWITCH
2. PS-PREG-1791-0503 PCB ASSLY
Reference Part Reference Part
Designator Description Designation Description
RESISTORS
R1 3K3, 2W, MOR R15 100K, 0.25W, 5%, MFR
R2 270E, 2W, MOR R16 39K, 0.25W, 5%, MFR
R3 324E, 0.25W, 5% MFR R17 10K, 0.25W, 5%, MFR
R4 82K, 0.25W, 5% MFR R18 10K, 0.25W, 5%, MFR
R5 10K, 0.25W, 5% MFR R19 3K9, 0.25W, 5%, MFR
R6 180K, 0.25W, 5% MFR R20 390E, 0.25W, 5%, MFR
R7 8K2, 0.25W, 5% MFR R21 1K5, 0.25W, 5%, MFR
R8 330K, 0.25W, 5% MFR R22 4.7E, 0.25W, 5%, MFR
R9 180K, 0.25W, 5% MFR R23 3K9, 0.25W, 5%, MFR
R10 4K7, 0.25W, 5% MFR R24 15E, 0.25W, 5%, MFR
R11 820E, 0.25W, 5% MFR R25 10E, 0.25W, 5%, MFR
R12 6K8, 0.25W, 5% MFR R26 10E, 0.25W, 5%, MFR
R13 12K, 0.25W, 5% MFR R27 270E, 2W, MOR
R14 10K, 0.25W, 5% MFR
CAPACITOR
C1 33µF, 50V ELE C5 0.1µF, 63V
C2 4.7µF, 50V ELE C6 470µF, 50V, ELE
C3 2.2µF, 50V ELE C7 0.1µF, 230V AC
C4 1µF, 63V ELE
DIODES
D1-22 1N4007 ( 200V / 1A )
CONNECTORS
J1 J2.54-6MSL, 6 PIN SIL 2.54mm LOCK MALE
J1 J2.54-6MSL, 6 PIN SIL 2.54mm LOCK FEMALE
J2 J2.54-4MSL, 4 PIN SIL 2.54mm LOCK MALE
J2 J2.54-4MSL, 4 PIN SIL 2.54mm LOCK FEMALE
J3 J2.54-5MSL, 5 PIN SIL 2.54mm LOCK MALE
J3 J2.54-5MSL, 5 PIN SIL 2.54mm LOCK FEMALE
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