ESAB Powercut 1600 Service Manual page 88

SECTION 4
4.10.21
ITEM QTY
43 1
44 2
45 2
46 1
47 3
48 2
49 1
50 1
51 1
52 3
53 1
54 1
55 1
56 1
57 2
58 2
4.10
59 19
60 19
61 8
62 12
63 1
64 2
65 16
66 2
67 9
68 4
69 1
70 1
71 2
72 2
73 2
Power Board_PCB2 BOM (0558038315)
PCb2 POwERbOARD COMPONENTS
DESCRIPTION
RELAY, POTTER BRUMFIELD T92
TRANSFORMER, CURRENT, CC040616 L1,L2
INDUCTOR, 115uH, PE53820
CONN. POWER, AMP
TRANSISTOR, FET, IRFD110
TRANSISTOR, FET, IRLD014PbF
TRANSISTOR, NPN, SILICON, MJE243
TRANSISTOR, PNP, SILICON, BC640
TRANSISTOR, FET, IRFD9120
RELAY, SPST, 12VDC
RELAY, SPST, 12VDC
RELAY, DPDT, 12VDC, G2R-24-DC12
RELAY, DPST, 12VDC, G2R-2A4-DC12
RES, NET, 16 PIN DIP, 100 OHM
RES, NET, 10 PIN SIP, 10K
VARISTER, 369VDC
RES, 1K, 0.25W, 1%
RES, 100, 0.25W, 1%
RES, 499, 0.25W, 1%
RES, 4.99K, 0.25W, 1%
RES, 100K, 0.25W, 1%
RES, 237, 0.25W, 1%
RES, 10K, 0.25W, 1%
RES, 1.5K, 0.25W, 1%
RES, 2K, 0.25W, 1%
RES, 2.7, 3W, 1%
RES, 1K, 1W, 10%
RES, 3.32K, 0.25W, 1%
RES, 2K, 0.5W, 1%
RES, 10, 0.25W, 1%
RES, 20, INRUSH
DESCRIPTION Of OPERATION
SYMbOl
K1
L4,L5
P1
Q1,Q2,Q4
Q3,Q8
Q5
Q6
Q7
RL1,RL3,RL4
RL2
RL5
RL6
RN1
RN2,RN3
RV3,RV4
R1,R5,R7,R8,R18,R25,R27,R28,R29R32,R35,
R45,R49,R66,R77,R80,R93R111,R125
R2,R3,R12,R13,R14,R19,R24,R39,R55,R57,
R60,R63,R65,R69,R73,R117,R118,
R121,R129
R4,R20,R22,R26,R30,R52,R72,R81
R6,R9,R10,R15,R16,R40,R44,R59,R70,R100,
R102,R107
R11
R17,R110
R23,R31,R34,R37,R41,R42,R43,R47,R48,
R50,R51,R54,R68,R104,R126,R128
R33,R94
R21,R36,R61,R76,R86,R99,R103,R105,R120
R38,R74,R75,R85
R46
R53
R56,R124
R58,R64
R62,R67
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