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PC Board Assembly - Control - Codes 10151 - 11092 - (G2782)
NO
TE:
Linc
oln Elec
tric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty.
Individual Print
ed Circuit Board Components are not available from Lincoln Electric.
This in
f
ormation is provided
for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine.
G-8G-8
I
TEM
REQ'D
P
ART NO
IDENTIFICATION
IDENTIFICATION
P
ART NO
REQ'D
I
TEM
CAPACITORS = MFD/VOLTS
RESISTORS = OHMS
J1 J4 J17 J5 J27J28J2J3
D105
D106
D200
D201 D202
D203
D204
D205
DZ1
DZ2
DZ3
DZ4
DZ5
DZ6
Q1
D101
D102
D
103
D104
D107
D
112
D
113
D
114
D206 D207
D208
D
209
D210
D
211
D100
D108
D
109
D110
D
111
C113
C114
C100
R151
R123
R
127
R141 R146
R150
R
111
R113
R128
R136
R
159
R
109
R
110
R112
R114
R
133
R211
R215
R
231
R126
R234
R130
R131
R216
R210
R157
R229
R138
R149
R
100
R101
R
102
R103
R104
R
105
R106
R
107
R115
R
116
R
117
R118
R119
R
120
R
121
R
122
R154
R155
R160
R161
R225
R226
R227
R228
R212
R108
R162
R124
R217
R218
R219
R220
R221
R222 R223
R224
R137
R142
R145
R147
R148
R
213
R214
R233
R
237
R240
R143
R144
R232
R
235
R134
R
200
R201
R202
R203
R204
R205
R230
R206 R207
R208
R
209
C122
C123
C124
C125
C126
C127
C128
C204
C211
R238
R239
C
106
C205
C107
C121
C112
C116
C
118
C120
C201
C202
C203
C206
C104
X6
X5
X28
X2
X1
R140
C102
C103
C
105
C119
C200
C111
CR1
OCI7
OCI1
OCI2
OCI3
OCI4
OCI5
X3
C108
C207
C
101
R433
C413
R470 C411
C430
R463
R461
R467
R466
C423
D412
R519
R513
DZ20 DZ9
C464
X35
R518
R521
R
514
R522
R510
Q8
R525
R523
D410
R516
R517
R524
R509
Q7
D416 R512
R515
R489
C446
R478
R476
C
447
D
407
DZ15
C449
X29
D408
R
475
R480
D
406
R481
Q6
C469
R485
R477
R405
C409
DZ12
R507
R469
C404
DZ11
D409
C405
X31
X34
C466
C
457
R403
R533
C402
D
Z10
C403
C406
X22
R340
Q3
R333
X32
C429
R308
R309
D
305
X17
C
444
C456
X12
X20
X15
X10
X13
X14
X9
X11
X18
X16
X19
X21
X23
X24
R301
R
302
R
313
R312
C
304
C443
C435
R320
C306 R317
C433
C
301
R
303
R305
D300
R304
C302
C432
Q4
R
322
C307
R323
R328
D301
C434
R314
C437
C
445
C438
R332
R329
R325
R327
D304
R326
R316
R311
R
310
R
345
C
309
DZ8
R342
Q9
R341
R319
R483
R484
X26
R
482
R
486
R487
R488
R511
D413
C
462
DZ19
C463
R527
R528
R526
C412
C310
D
306
D307
D308
C
312
R337
C314
X36
D
411
R500
C
460
DZ18
R501
C401
C400
X33
R505
R506
R400
R401
R404
D
400
R434
R491
X30
R435
R443
R490
R534
C452
D414
C454
R492
R493
R520
C451
D
Z17
C455
D
415
R496
C453
R440
C416
C
450
R445
C417
R444
R
448
R447
D404
R442
R499
C470
D418
D
419
D
417
R450
R529
R457
R
458
R459
D405
C422
R455
R
468
C414
R441
R449
D403
D402
R
420
R
419
R421
R422
R423
D401
C410
R
532
R425
R427
R428
R426
R429
C424
C458
C428
C427
C
426
C425
C468
C436
C467
C442
C
441
C439
C440
C
459
C
419
R454
R456
D
310
D
309
DZ16
C465
C
461
R300
C
415
C407
R412
R413
R414
C448
R473
C308
R536
R479
STT CONTROL
R158
R
156
C117
R132
R129
R153
R135
R125
C
110
C115
C
300
C313
X8
R338
R339
R
446
R471
R318
C305
D303
R
321
C418
R439
R
453
R417
R418
R
472
R474
R432
R
436
R437
R431
Q2
R343
X4
C109
R152
R504
R
508
R407
R324
R494
R497
R498
R502
R503
R406
R411
R410
R409
R451
R452
R424
R495
R
344
R
416
R415
D302
R
306
R307
C
303
C311
R334
R335
R408
R
430
R242
R241
R236
R543
R542
R
541
R561
R562
R563
D423
R
560
D424
C475
R559
Q10
R550
R549
R548
R
547
R546
R
545
R
544
R
551
C472
R
552
R555
C
473
R564
R554
R553
C474
R
539
C471
R537
R538
D
420
R
557
R330
D421
D
422
R331
R164
D117
D116
R165
D115
R163
OCI6
R139
R402
R540
R556
C129
R530
X25
W1
W2
W3
W4
G2782-[ ]
2782-1
5-19-95
7-28-95C
5-24-96E
STT INVERTER WELDER
CONTROL P.C. BOARD ASSEMBLY
F.V.
FULL
2782-1
FV 6-8-94
L8441-3
t
UNLESS OTHERWISE SPECIFIED TOLERANCE
ON HOLE SIZES PER E2056
ON 2 PLACE DECIMALS IS .02
WITH PUBLISHED STANDARDS.
ON 3 PLACE DECIMALS IS .002
ON ALL ANGLES IS .5 OF A DEGREE
MATERIAL TOLERANCE (" ") TO AGREE
THE LINCOLN ELECTRIC CO.
CLEVELAND, OHIO U.S.A.
EQUIP.
TYPE
SCALE
DR DATE CHK
REF.
SUBJECT
SUP'S'D'G
SHT.
NO.
THE LINCOLN ELECTRIC CO.
OWNED BY AND IS
NOT TO BE REPRODUCED, DISCLOSED OR USED
THE LINCOLN ELECTRIC CO.
G
G
WITHOUT THE EXPRESS PERMISSION OF
THIS SHEET CONTAINS PROPRIETARY INFORMATION