NOTE: LincolnElectric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty. Individual PrintedCircuit Board Componentsare notavailable from LincolnElectric. Thisinformation is pro-
videdfor 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.
ELECTRICAL DIAGRAMS G-30
PC BOARD ASSEMBLY- AUXILIARY DRIVER PC BOARD
UNLESS OTHERWISE SPECIFIED:
CAPACITANCE
=MFD/VOLTS
INDUCTANCE
=HENRIES
RESISTANCE
=OHMS
L11067-1C0
PART NUMBER
IDENTIFICATIONCODE
MANUFACTURED AS:
P.C.BOARD BLAN K REFERENC E INFORMATI ON
MAKEFROM S1939 9
(MAKES14 BOARDS PER PANEL. SEEELECTR ONIC FILE FOR ADDIT IONAL INFORMATION)
BLANKPARTNUMBER: L11067-C
EN-168
L11067-1
INVERTERWE LDERS
AUXILIARY DRIVER P.C.BD. ASSEMBLY
1:
1
Refer
enc
e
TJ
P
TK
-
U
NLESS
OTHERW
ISE
SPE
C
IF
IE
D
TOLERA
N
CE
MANUFACTURIN
G
TOLERANCE PER
E2056
ON 2 PLACE DECIMA
LS IS ± .02
ON3
PLAC
ED
E
CI
MAL
SI
S± .002
ONALL ANGLE
SIS±
.5 OF A DEG
REE
WITH PUBLISHED STANDARDS.
MA
TERIA
LTO
LERANCE ("
")
TO AGREE
t
DON
OT S
CA
LE
TH
IS
D
RAW
ING
DRA
WN
B
Y:
DE
SI
GNINFORM
A
TION
E
NGIN
EE
R:
APPROVED:
REFERENCE:
EQU
IP
ME
NT
TYPE
:
SU
BJ
EC
T:
SCA
L
E:
L11067-1
MATERIAL
DISPOS
ITI
ON:
APPROVAL
DATE:
PROJECT
NUMBER:
NA C
RM3420
9
1
PA
GE
___
OF
___
1
ENGINE
ERINGCONTROL
L
ED
MANUFACTURER:
No
DOCUME
NT
N
UMB
E
R:
DOCUMENT
REVISION:
T
HIS
DOC
UME
N
TC
ON
TAINS P
R
OP
RIETA
RYIN
FO
RMATIO
N
OW
NE
DBY L
IN
C
OLN
GLOBAL, IN
C.A
N
DMAY NOT BE
D
UPLI
CA
TE
D,
C
OMMU
NI
CA
TE
D
TO OT
HE
RPA
R
TIES O
R
USE
D
FO
RA
NYP
U
RP
OSE WIT
HOU
TTHE E
X
PRESS
W
RITTE
NPE
RMISSIO
N
OF LIN
C
OLN
GLOBAL, IN
C.
PROPRI
ETA
RY& CONFIDE
NTIAL:
A
12/3/0
2
R
EL
EASE
DFR
OM
XA
.03
CHANGE DET
AI
L:
SOLIDEDGE
ST
RP
C1 1 S13490-71 CAPACITOR,ALEL,100,50V,+75/-10%
C2 1 S13490-66 CAPACITOR,TAEL,47,35V 10%
C3,C4 2 S13490-25 CAPACITOR,TAEL,4.7,35V 10%
C5,C6,C7,C8 4 S16668-11 CAPACITOR,CEMO,0.1, 50V,10%
D1,D2,D3,D4,D5,
D6,D7,D8 8 T12705-37 DIODE,AXLDS,3A,40V,SCHOTTKY
L1,L2 2 T12218-15 CHOKE,RF,FERRITE BEAD,180 OHM
Q1,Q3,Q5,Q7 4 T12704-41 TRANSISTOR,N,T220,8A,150V,MJE15030
Q2,Q4,Q6,Q8 4 T12704-49 TRANSISTOR,P,T220,8A,150V,MJE15031
RC
L11067-1
AUXDRIVER
L11067-1
AUXDRIVER
MAKE PER E1911
ENCAPSULATE WITH E1844,3 TIMES
TEST PER E3826-AD
Q
8
Q
7
Q
6
Q
5
Q
4
Q
3
Q
2
Q
1
L
2
L
1
J1
D8
D7
D6
D5
D4
D3
D2
D1
C8
C7 C6
C5
C4
C3
C2
C1
0
.20
5.30
5.50
±
.04
0
.20
2.30
2.50
±
.04
1
2
XXXXXXX
XXXXXXX
3
N.
A.
N.
B.
(
4PL
ACE
S)
NOTES:
N.A. DO NOT COAT WITH ENCAPSULATION MATERIAL.
N.B. AFTER ENCAPSULATION, DRILL HOLES (BOTH SIDES).
ITEM
REQ'D
PART No.
DESCRIPTION
1 1
SEE BLANK
P.C. BOARD BLANK
2 1
S24016-10
HEADER (J1)
3
1OZ.
E2861
SEALANT
FOR ITEMS BELOW, REFER TO ELECTRONIC COMPONENTS DATABASE FOR COMPONENT SPECIFICATIONS
G-30
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