Lincoln Electric SVM162-B service manual MAK E Detail

PRECISION TIG 275

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G-31	ELECTRICAL DIAGRAMS	G-31
PC BOARD ASSEMBLY - TIG OPTION P.C. BOARD - ABOVE CODE 11000 (G4761-1)

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	EN G IN EER IN G C O N TR O LLED		CH ANGE DETAIL: RELEASED A.01 FROM "X"
	M ANUFAC TUR ER :	No
1-G4761

1

N.C.

2.75

N.E.

3.50

P R E C IS IO N T IG

A D VA N C E D C O N TR O L

J1,J20,J21

R7

3.30

ON 1

2

3

G 4 7 6 1 -1

8

X X C2

XX

XX

Q8 C65

66C

N.G.

4 5

6

7

D Z1

C6 4

X

D Z5

4

C3

XXC12

XX

C 6 5C

C 46

C 28

C

C 9

S 1

J21

J1

J20

2 X

XX

D 11

X

D Z4

C 10

N.J.

R 96

D 10

D 5

X

X

D 1

Q7

O C I1

Q2

C 1 8

D 3

D 7

C 1

C 72

D 4

6

C 63

X

C 1 4

C 8

X 15

X 1

C 6 2

C 29

T P 2

C 30

17

D 2

TP 5

LE D 1

C

J2

C 38

C 53

1 5

C 50

C

C35

J3

C 34

N.J.

C

11

C37

C 19

D 12

X

X16

6

C48R99

X9C 56

X

13C 93C

C 6 0

C 7

X 14

C 2 0

D 14

85C

X 7

C 3 3 C2

X8

T P 4

C 52

LE D 2

D 13

Q6

98 R

C 49

Q3

Z3

C 55

C 51

D

3

D 8

5

C 4

C 4

X 10

X11

X12

13

D 9

Q5

R 1 4 9

C 57

R 1 5 9

.20

C 54

X

C 32

0

H O T S TAR T

AR C FO R CE

0

.20

2

N.B.

2.60

N.F.

5.305.50

N.H.

X

X

X

X

X

X

J2, J3 MOUNTED

ON BACK OF BOARD

NOTES:

N.A. CAUTION: THIS DEVICE IS SUBJECT TO DAMAGE BY STATIC ELECTRICITY. SEE E2454 BEFORE HANDLING.

N.B. PROGRAM X14 WITH ITEM 2 AND LABEL X14 WITH PART NUMBER OF ITEM 2. N.C. APPLY ITEM 3 TO COMPONENT SIDE OF BOARD AS SHOWN.

N.D. DO NOT COAT WITH ENCAPSULATION MATERIAL.

N.E. KEEP MOUNTING HOLES FREE OF ENCAPSULATION MATERIAL. (5 PLACES)

N.F. KEEP TOP SURFACE OF TRIMMERS FREE OF ENCAPSULATION MATERIAL. (2 PLACES) N.G. KEEP TOP SURFACE OF DIP SWITCH FREE OF ENCAPSULATION MATERIAL.

N.H. APPLY ITEM 3 AROUND BASE OF J2 & J3 ON BACK SIDE OF BOARD. LIMIT HEIGHT TO

.125 +0/-.0625 INCHES.

N.J. APPLY ITEM 3 TO CONNECTOR’S PLASTIC MOUNTING PINS.

REVISION CONTROL

G4761-1A0

PART NO. IDENTIFICATION

CODE

TEST PER E4298-AC

COAT WITH E1844 AND E3668

SCHEMATIC REFERENCE: G4760-1A0

MAK E DETAIL

MANUFACTURE PER E1911

BUY BLANK COMPLETE

(6 BOARDS PER PANEL)

4 LAYER BOARD BLANK PANEL

SEE ELECTRONIC FILE FOR ADDITIONAL INFORMATION.

ITEM	QTY	PART NUMB ER	DESCRIPTION
1	1	G 4761-A	P C B O A RD B LA NK
2	1	S 26859-1	P S O C S O FTW A RE (X14)
3	A S RE Q E 2861		S E A LA NT
	RE FE R TO E LE CTRO NIC CO M P O NE NT DA TA B A S E FO R S P E CIFICA TIO NS O N ITE M S LIS TE D B E LO W

		REFERENCES	QTY	PART NUMB ER	DESCRIPTION
		C1, C2, C4, C5, C7, C10,
		C12, C14, C15, C17, C18,
		C19, C20, C26, C29, C30,	36	S 25020-3S M T	CA P A CITO R,S M D,CE RA M IC,0.1M F,50V ,10%,X7R,S 0805
		C31, C32, C33, C34, C38,
		C39, C43, C45, C49, C50,
		C51, C52, C53, C54, C55,
		C56, C57, C62, C63, C65	5	S 25020-2S M T	CA P A CITO R,S M D,CE RA M IC,0.022M F,50V ,10%,X7R,S 0805
		C3, C8, C58, C64, C66
		C6	1	S 25020-5S M T	CA P A CITO R,S M D,CE RA M IC,2700pF,50V ,5%,X7R,S 0805
		C9, C27, C28, C46	4	S 25020-27S M T	CA P A CITO R,S M D,CE R,0.1M F,50V ,-20%+80%,Z5U,S 0805
		C11	1	S 25020-9S M T	CA P A CITO R,S M D,CE RA M IC,47pF,50V ,5%,CO G ,S 0805
		C35, C36, C37, C48	4	S 25020-24S M T	CA P A CITO R,S M D,CE RA M IC,1.0M F,25V ,10% ,X7R,S 1206
		C60	1	S 25020-14S M T	CA P A CITO R,S M D,CE RA M IC,330pF,100V ,5%,CO G ,S 0805
		D1	1	S 25040-2S M T	DIO DE ,S M D,1A ,400V ,DO -214B A /A C
		D2, D3, D4, D5, D6, D7,	7	S 25049-4S M T	DIO DE ,S M D,S CHO TTK Y ,DUA L,0.200A ,30V ,S O T-23
		D8
		D9, D10, D11, D12, D13,	6	S 25040-5S M T	DIO DE ,S M D,DUA L,0.200A ,70V ,UFR
		D14
		DZ1, DZ5	2	S 25046-1S M T	ZE NE R DIO DE ,S M D,0.5W ,5.1V , 5%,S O D123
		DZ3	1	S 25046-4S M T	ZE NE R DIO DE ,S M D,0.5W ,12V ,5%,S O D -123
		DZ4	1	S 25046-3S M T	ZE NE R DIO DE ,S M D,0.5W ,18V , 5%,S O D123
		J1	1	S 24020-12	CO NNE CTO R,M O LE X,M INI,P CB ,12-P IN,TIN
N.D.		J2, J3	2	S 21135-10	CO NNE CTO R,M O LE X,M INI,B LIND,F,10-P IN
		J20	1	S 24020-2	CO NNE CTO R,M O LE X,M INI,P CB ,2-P IN,TIN
		J21	1	S 24020-4	CO NNE CTO R,M O LE X,M INI,P CB ,4-P IN,TIN
		{LE D1, LE D2	2	S 25080-2S M T	LE D,S M D,G RE E N,CLE A R,S 1206
		O CI1	1	S 15000-34S M T	IC,S M D,O P TO CO UP LE R,HM A 124
		Q 2, Q 3, Q 6, Q 7, Q 8	5	S 25050-1S M T	TRA NS IS TO R,S M D,NP N,0.5A ,40V ,S O T-23,M M B T4401LT1
		Q 5	1	S 25051-4S M T	TRA NS IS TO R,S M D,NM F,S O T-23,0.115A ,60V ,7002LT1(S S )
		R1, R2, R3, R4, R5, R8,	7	S 25000-2211S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,2.21K ,1%,S 0805
		R25
		R6, R10, R13, R14, R16,
		R17, R18, R21, R26, R28,
		R29, R32, R33, R48, R52,
		R58, R59, R61, R65, R72,
		R82, R84, R85, R89, R92,	48	S 25000-1002S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,10.0K ,1%,S 0805
		R101, R102, R103, R104,
		R116, R120, R123, R128,
		R130, R135, R137, R138,
		R139, R140, R141, R143,
		R151, R152, R153, R154,
		R155, R157,	1	S 25058-1S M T	TRIM M E R,S M D,S T,1/4W ,10K ,10%,LINE A R
		R7
		R9, R148, R175	3	S 25000-6810S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,681O HM S ,1%,S 0805
		R11, R35, R36, R106,	6	S 25000-3320S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,332O HM S ,1%,S 0805
		R111, R124
		R12, R45, R169, R170,	5	S 25000-1000S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,100O HM S ,1%,S 0805
		R171
		R15	1	S 25000-1372S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,13.7K ,1%,S 0805
		R20	1	S 25000-1501S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,1.50K ,1%,S 0805
		R22, R142, R144	3	S 25000-2212S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,22.1K ,1%,S 0805
		R23, R136, R158	3	S 25000-2002S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,20.0K ,1%,S 0805
		R24, R44, R110, R178	4	S 25000-1211S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,1.21K ,1%,S 0805
		R27, R46	2	S 25000-3323S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,332K ,1%,S 0805
		R30, R31, R70	3	S 25000-4752S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,47.5K ,1%,S 0805
		R34, R37, R38, R50, R67,	12	S 25000-5110S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,511O HM S ,1%,S 0805
		R75, R76, R127, R131,
		R132, R133, R181
		R39, R60, R66, R87,	9	S 25000-4751S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,4.75K ,1%,S 0805
		R105, R126, R166, R167,
		R177
		R41, R172, R176, R182,	5	S 25000-47R5S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,47.5O HM S ,1%,S 0805
		R183
		R42, R43, R47, R64, R68,
		R71, R83, R88, R90, R91,	19	S 25000-1001S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,1.00K ,1%,S 0805
		R107, R109, R112, R121,
		R145, R146, R147, R174,
		R179
		R49, R51, R77, R134,	5	S 25000-4750S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,475O HM S ,1%,S 0805
		R180
		R54, R69	2	S 25000-3321S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,3.32K ,1%,S 0805
		R55, R125	2	S 25000-1821S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,1.82K ,1%,S 0805
		R57, R97	2	S 25000-10R0S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,10.0O HM S ,1%,S 0805
		R73, R74, R150	3	S 25000-1003S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,100K ,1%,S 0805
		R86	1	S 25000-3162S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,31.6K ,1%,S 0805
		R94, R118	2	S 25000-7501S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,7.50K ,1%,S 0805
		R95, R117	2	S 25000-2671S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,2.67K ,1%,S 0805
		R96	1	S 25084-2S M T	THE RM IS TO R,S M D,P TC,0.35./1.4O HM S ,2.0A
		R98, R99	2	S 25001-1210S M T	RE S IS TO R,S M D,121O HM S ,1/4W ,1206,1%,TR
		R108, R122	2	S 25000-9091S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,9.09K ,1%,S 0805
		R114, R115	2	S 25000-2000S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,200O HM S ,1%,S 0805
		R119, R129	2	S 25000-1822S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,18.2K ,1%,S 0805
		R149, R159	2	T10812-41	TRIM M E R,S T,1/2W ,10K , 10%,LINE A R
		R156	1	S 25000-1652S M T	RE S IS TO R,S M D,M E TA L FILM ,1/10W ,16.5K ,1%,S 0805
		S 1	1	S 19869-8	S W ITCH,DIP ,S P S T,8-CIRCUITS ????S E T_S W ITCH _P O S ITIO NS ????
		X1	1	S 15128-11S M T	IC,S M D,CO M P A RA TO R,Q UA D,2901D
		X2, X6, X11	3	S 15128-28S M T	IC,O P -A M P ,S M T,Q UA D,HIG H -P E RF,33074A DT
		X7	1	S 25067-1S M T	IC,B IP O LA R,TIM E R,S O IC -14
N.A.		X8, X13	2	S 15128-4S M T	O P -A M P ,S M D,Q UA D, G E N-P URP O S E ,224D
		X9, X12	2	S 15018-6S M T	IC,S M D,CM O S ,S W ITCH,A NA LO G ,Q UA D, 4066B D(S S )
		X10	1	S 25057-2S M T	P O T,S M D,DIG ITA L,10K ,1-CHNL,S O IC -8
		X14	1	S 25073-12S M T	IC,S M D,CM O S ,P S O C,8-B IT,CY 8C27643,TFN49(S S )
	{X15, X16		2	S 25065-3S M T	IC,S M D,CM O S ,INV E RTE R,S CHM ITT,HE X,V HC14(S S )

UNLESS OTHERWISE SPECIFIED:

CAPACITANCE = MFD/VOLTS

INDUCTANCE = HENRIES

RESISTANCE = OHMS

ALL COMPONENTS AND MATERIALS USED IN THIS

ASSEMBLY ARE TO BE RoHS COMPLIANT PER E4253

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PROPRIETARY & CONFIDENTIAL:

THIS DOCUMEN

T CON TAINS PROPRIETARY

INFORMATION O

WNED BY LINCOLN G

LOBAL, INC. AND MA

Y NOT BE DUPLICATED, COM

MUNICATED

TO O THER PARTIES OR USED FOR AN

Y PURPOSE WITHOU

T THE EXPRESS WRIT

TEN PERMISSION OF LINCOLN GL

OBAL, INC.

ON 2 PLA CE DE CIMA LS IS ± .02

DESIG N INF OR MATIO N

REFERENCE:

EQUIPMENT TYPE:

INDUSTRIAL TIG

PAG E ___ O F ___

E

MANUF ACTURING TOLERANC E PER E2056

1

1

EGD

UNLESS O THERW ISE SPECIFIED TOLERANCE

G4040

ON 3 PLACE DEC IMALS IS ± .002

DRAWN BY:

Jbarto

MATER IAL T OLE RA NCE (" t") TO AG REE

ENGI NEER:

T Nguyen

SCA LE:

SUBJECT:

ADVANCED CONTROL PC BOARD ASSEMBLY

NUMBER:

REVISION:

ON AL L A NGLES IS ± .5 OF A DE GREE

DOCUMENT

DOCUMENT

ID

DO NOT SCAL E THI S DR AWING

APPR O V E D :

-

1:1

DISPOSITION: NA

DATE:

3/5/2007

NUMBER: CRM38259

G4761-1

A

SOL

W ITH PUB LIS HE D STAN DA RDS.

MATERIAL

APPROVAL

PROJECT

STRP

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty. Individual Printed Circuit Board Components are not available from Lincoln Electric. This information is pro- vided 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.