B&K Precision 1794 - Manual User Manual
Page 29
SECTION - 6
PART LIST & SCHEMATICS
1.
L1791-FP-CNT-0603 PCB ASSY
Reference
Part
Reference
Part
Designator
Description
Designation
Description
RESISTORS
R1
1K
R22
500E(3206F)
R2
Not Used
R23
33K
R3
100E
R24
10K
R4
3.3K
R25
10K
R5
1K
R26
100E(3206F)
R6
2.2K
R27
Not Used
R7
4K7
R28
100E(3206F)
R8
6K8
R29
1K
R9
6K8
R30
560E
R10
15K
R31
820E
R11
1K
R32
100E(3206F)
R12
1K
R33
Not Used
R13
1K, 10W
R34
100K
R14
1K
R35
Short
R15
1K
R36
1.5K
R16
3.3E
R37
Short
R17
100E
R38
330K
R18
2K2
R39
100E
R19
2K
R40
1K8
R20
3K6
R41
12K
R21
500E(3206F)
ZENERS
Z1
TL 431
Z2
TL 431
DIODES
D1
1N4148
D4
1N4148
D2
1N4148
D5
1N4007
D3
1N4148
D6
1N4007
CAPACITORS
C1
1KPF/100V, DISC
C5
10µF/35V, ELE
C2
1µF/100V, ELE
C6
10µF/35V, ELE
C3
220µF/50V, ELE
C7
Not Used
C4
1KPF/100V, DISC
C8
0.1µF/230V
IC
U1
LM324
SWITCHES
SW1-3
2P2W SW PUSH BUTTON
TERMINALS
T1
60A / 1000V O/P +Ve RED TERMINAL
( 4mm )
T2
60A / 1000V O/P -Ve LIGHT BLUE TERMINAL ( 4mm )
T3
10A / 1000V Sns +Ve RED / BANANA TERMINAL (25mm L)
T4
10A / 1000V Sns -Ve BLACK / BANANA TERMINAL(25mm L)
T5
EARTH BRASS BINDING NICKEL PLATED ( 4mm )
26