Lincoln Electric SVM162-B service manual PC Board ASSEMBLY-CONTROL Above Code 11000 G4763-1

PRECISION TIG 275

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TOC

G-18	ELECTRICAL DIAGRAMS	G-18
PC BOARD ASSEMBLY-CONTROL - ABOVE CODE 11000 (G4763-1)

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1-G4763	EN G IN EER IN G C O N TR O LLED		CH ANGE DETAIL: RELEASED FROM X A.02
	M ANUFAC TUR ER :	No

ITEM		QTY	PART NUMBER	DESCRIPTION
1	(TRI1, TR!2, X5, X9)*	1	G4763-A	P C B OA RD B LA NK
2		4	CF000003	6-32 X .375 ROUND HE A D M A CHINE S CRE W
3	(TRI1, TRI2, X5, X9)*	4	E 106A -13	# 6 LOCK W A S HE R
4	(TRI1, TRI2, X5, X9)*	A S RE Q	E 1868	THE RM O JOINT CO M P O UND
5	(TRI1, TRI2, X5, X9)*	4	S 18104-3	HE A T S INK ,A LUM INUM ,E XTRUDE D,FOR 1 TO -220
6		2	S 19300-7	S UP P O RT,P CB ,S NA P =IN,063,W HT
7		5.0 O Z	E 2861	S E A LA NT
8		1	S 26860-1	P S OC S OFTW A RE
9		1	S 26861-1	P S OC S OFTW A RE
	RE FE R TO E LE CTRONIC CO M P O NE NT DA TA B A S E FOR S P E CIFICA TIO NS O N ITE M S LIS TE D B E LOW
REFERENCES		QTY	PART NUMBER DESCRIPTION
C1, C7, C178, C179		4	S 16668-8	CA P A CITO R,CE M O ,330pF,100V ,5%
C2, C5, C17, C21, C25,
C28, C36, C41, C46, C50,
C57, C61, C69, C70, C71,
C76, C77, C78, C85, C86,
C89, C90, C103, C105,		45	S 16668-11	CA P A CITO R,CE M O ,0.1, 50V ,10%
C106, C122, C123, C124,
C125, C129, C130, C139,
C148, C149, C157, C158,
C165, C167, C168, C169,
C171, C172, C173, C176,
C177
C6, C16, C20, C35, C59,		9	S 13490-42	CA P A CITO R,TA E L,1.0,35V ,10%
C100, C118, C143, C155
C8, C9, C11, C26, C27,
C32, C42, C44, C56, C65,		17	S 16668-6	CA P A CITO R,CE M O ,4700pF,50V ,10%
C66, C67, C68, C83, C87,
C92, C101		3	S 16668-3	CA P A CITO R,CE M O ,100pF, 100V ,5%
C10, C24, C58
C14, C15, C141		3	S 13490-181	CA P A CITO R,A LE L,22,63V ,20%
C18, C19, C37, C38, C62,

R15, R19, R47, R48, R49,	12	S 19400-10R0	RE S IS TO R,M F,1/4W ,10.0,1%
R50, R51, R52, R53, R54,
R308, R311
R17, R20, R21, R22, R29,
R40, R41, R44, R55, R56,
R58, R75, R76, R136,
R176, R210, R213, R214,
R241, R275, R282, R287,	43	S 19400-4751	RE S IS TO R,M F,1/4W ,4.75K ,1%
R288, R291, R319, R323,
R325, R329, R330, R331,
R359, R366, R375, R378,
R379, R383, R404, R406,
R407, R408, R409, R412,
R418
R24, R39, R46, R84, R97,
R109, R119, R123, R126,
R127, R130, R132, R133,
R159, R160, R163, R175,
R203, R204, R209, R212,	45	S 19400-1002	RE S IS TO R,M F,1/4W ,10.0K ,1%
R240, R246, R247, R250,
R253, R289, R293, R294,
R296, R297, R299, R300,
R302, R321, R332, R352,
R353, R358, R384, R386,
R394, R403, R4
R25, R67, R125, R134,	11	S 19400-2212	RE S IS TO R,M F,1/4W ,22.1K ,1%
R158, R211, R242, R251,
R281, R392, R419
R38, R254, R298, R313,	7	S 19400-9091	RE S IS TO R,M F,1/4W ,9.09K ,1%
R387, R411, R415
R42, R128, R164, R169,	10	S 19400-4752	RE S IS TO R,M F,1/4W ,47.5K ,1%
R215, R216, R245, R260,
R261, R339
R43	1	S 19400-2213	RE S IS TO R,M F,1/4W ,221K ,1%

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1	8	N.G.	N.J.	6	N.B.							2	3
1.20						N.F.	N.K.	N.C.	N.D.	N.D.	16.80
				10.68

4 5

C72, C73, C74, C75, C79,
C80, C88, C91, C104,
C107, C112, C128, C134,	31	S 16668	-5	CA P A CITO R,CE M O ,.022,50V ,20%
C142, C144, C145, C146,
C147, C150, C151, C152,
C153, C154, C156, C159,
C170	2	T11577-54		CA P A CITO R,CD,750P F,1000V ,10%
C22, C51
C23, C52	2	S 13490	-183	CA P A CITO R,A LE L,120M F,50V ,20%
C53	1	S 13490	-92	CA P A CITO R,A LE L,3300, 50V ,+30/-10%

R45, R66, R85, R108,	5	S 19400-2002		RE S IS TO R,M F,1/4W ,20.0K ,1%
R171
R57, R371	2	S 19400-2210		RE S IS TO R,M F,1/4W ,221,1%
R59, R252, R259, R377,	5	S 19400	-3321	RE S IS TO R,M F,1/4W ,3.32K ,1%
R389
R72, R101, R102, R276	4	S 19400	-26R7	RE S IS TO R,M F,1/4W ,26.7,1%
R73, R74, R131, R135,	9	S 19400	-1003	RE S IS TO R,M F,1/4W ,100K ,1%
R170, R205, R270, R292,
R295	2	S 19400	-6811	RE S IS TO R,M F,1/4W ,6.81K ,1%
R77, R385

6.00 5.80

	C7		C1	DZ1		R9
			R18	R16
		C10				C2
	DZ3		C9	R21
		R20		R19
R14		R17
				R51
C8		R8		R52
R15		Q 2		R53	X 1	1	8
R47				D17		6
						7	1
						2
						3
R48	Q 1 0	Q 1	Q 1 1			C D
						R
R49		Q 6		R54
R50				Q 3	C25	R 3 6 8
D16					R22	R 3 6 6
				Q 5	C41	R57
				Q 4	C42	R 3 6 7
	T1		T2		R55
					C24

D1

R24

Q 7

C11

R25

R59

C27

R58

Q 12 Q 13

R 1 1 6

X 2

C28

C44

R91

D28

R 1 1 2

C 1 7 5

D93

D91

R 4 0 4 R 3 95

C46

R 4 0 0 C 1 7 6 R 4 0 6 C 1 7 1 DZ2 8 R 3 8 6

R 4 0 8 R 3 6 9

	X		X	R 4 2 0
R 4 1 5				R 4 1 6
R 3 7 3	X		X	R 3 98
				R 3 7 7
R 3 7 4
				R 3 7 2
R 3 7 6	X	0	X	C 1 7 2
R 4 0 5	X	2	X	R39
R 3 8 7		X
R 3 8 4	X		X	R38
R 3 8 3				R 4 0 2
R 3 8 5	X		X	R 3 91
C 1 6 7	X		X	R 3 92

X X

X X

R 4 2 3

D2

D12

R 4 0 1

R13

J13

J14

DZ2 4

R2

C6

C23

XR 4X1 7 X X XR 4 1X8

R40

D10

D13

46 14

5

C17

C18

C21

R43

D35

R 3 8 1

R 3 6 5

XXX

R D

X

R 4 2 2

R41

C19

C20

R44

C 1 7 9

C 1 7 7

R 4 2 1

R73

X 4

D11

R42

C1 5

R77

R45

DZ2 6

R 4 0 7

DZ4

R74

D22

R78

R79

R83

5 28

C38

D26

R 4 0 3

C35

R72

DZ2 5

X8

R84

2 3

X9

R75

R85

D R

DZ2 7

D20

C16

C5

R 4 1 1

R66

X

C 53

R76

R 1 0 1

D21

C36

D95

R87

G4763-1

R 1 0 2

Q 1 7

D31

C 1 7 8

C22

C52

X

R 1 0 3

Q 1 8

Q 2 1

C50

C51

R 1 1 0

PR EC ISION

TIG C O N TR O L

X 11

D94

DZ5

R 1 0 9

C 95

XXX

R 1 2 9

R 1 0 4

R 1 3 0

R 1 3 2

R 1 1 1

0

N.D.

C60	1	S 16668-7		CA P A CITO R,CE M O ,820pF,50V ,5%
C81, C82, C98, C99,
C117, C131, C133, C135,	15	T11577-52K		CA P A CITO R,CD,.0047/.005,1400V ,20%
C136, C137, C140, C160,
C161, C162, C163	1	S 13490-40		CA P A CITO R,TA E L,2.7,50V ,10%
C84
C95, C96, C97	3	T11577-46K		CA P A CITO R,CD,.05,600V ,+80/-20%
C102, C138	2	S 16668-9		CA P A CITO R,CE M O ,150pF, 100V ,5%
C113, C114, C115, C116	4	S 13490-81		CA P A CITO R,P E F,0.1M F,400V ,10%,RA DIA L
C119, C120	2	S 16668	-2	CA P A CITO R,CE M O ,47pF, 100V ,5%
C121	1	S 13490	-19	CA P A CITO R,TA E L,1 .8,20V ,10%
C132	1	S 13490	-186	CA P A CITO R,A LE L,1800,160V ,20%
C175	1	S 16668	-1	CA P A CITO R,CE M O ,22pF, 100V ,5%
D1, D16, D17, D18, D20,	12	T12705-34		DIODE ,A XLDS ,1A ,400V ,FR,1N4936
D21, D28, D36, D37, D38,
D39, D90
D2, D10, D11, D12, D13,

R78	1	S 19400-3921	RE S IS TO R,M F,1/4W ,3.92K ,1%
R79	1	S 19400-3011	RE S IS TO R,M F,1/4W ,3.01K ,1%
R83, R87, R118, R168,	8	S 19400-1004	RE S IS TO R,M F,1/4W ,1.00M ,1%
R248, R249, R277, R280
R92, R103, R104, R129,
R140, R161, R179, R202,
R206, R207, R239, R243,	28	S 19400-1001	RE S IS TO R,M F,1/4W ,1.00K ,1%
R263, R267, R273, R274,
R279, R305, R312, R314,
R315, R320, R364, R388,
R396, R400, R405, R410
R98, R177, R278, R336,	5	S 19400-4750	RE S IS TO R,M F,1/4W ,475,1%
R395
R100, R271, R334, R337,	6	S 19400-5110	RE S IS TO R,M F,1/4W ,511,1%
R340, R341
R110, R111	2	S 19400-2001	RE S IS TO R,M F,1/4W ,2.00K ,1%

N.C.,N.D.

.20

0

					R56
D36	D37	D38	D39	C1 4		X 12
					980
					R 38 R 37 R 37
65 11114444 4312 66 11114444 8765 67 11115554 2109 68 11115555 6345						C69
C R R R R C R R R R		C R R R R C R R R R
						C83
	888987 90 91	92 93 94 95 96 0099989710			C 17 0	Q 2 2 D60
8888865432						R 1 5 8
R 1 R 1 R 1 R 1 R 1 R 1 R 1 R 1 R 1 R 1		R 1 R 1 R 1 R 1 R 1 R 1 R 1 R 1 R 2 R 2

R 1 2 1 R 1 1 7 D40 R 1 1 8 D51 R 1 6 0

D61 R 1 5 9

C84

R 1 2 0 R92

D41

R 1 1 9

DZ6

C70

R 1 6 1

R 1 6 2

R 3 7 5

R 4 0 9 D92

X 13

C71

D62

R 2 0 2

R 1 2 6 R 1 2 2 R 1 2 3 R 1 2 4 R 1 6 3 R 1 6 4 C72 R 2 0 3 R 1 6 5 R 1 6 6 D63

C56

R 1 2 5 R 1 6 7 C92 Q 2 3

R 1 6 9

C73

D64

R 2 0 4 R 2 1 1

D42

C89

X 14

R 1 2 7

Q 1 9

R 1 2 8

C74

R 2 0 5

R 1 7 0

C75

D89

R 3 5 7

R 2 4 6

C58

R 1 3 1

R 1 3 3

R 3 5 9

C37

X

D46

D48

5

O C I1

X

R 1 3 9

R3

Q 2 0

C60

C62

R 3 8 9

R 1 3 5

C I2

R 1 3 4

X

D 731R

XXX

831R

O

X

I2

R 4 1 9

C59

C76

C61

R 1 7 5

R 3 90

X

X

C77

D47

D49

X

R 1 4 0

TR

C57

R 3 96

R 1 8 0

C80

C 1 6 5

2

D54

R 3 94

X

X

X X

R 1 7 9

I1RT

XCI3

X

71

17

R181 XO

X

R 3 5 8

X X X XR1

R 1 7 3

D7

R29

X

C78

X

X

C79

R 2 1 5

C81

C82

D96

X

X

R

R 1 7 6

D19

X

21

R 1 7 7

C97

XCI4

X

C99

C 1 7 3

C91

D55

X

X

X

X

R 2 1 6

7

R 2 0 9

R 2 1 2

R67

R 2 1 3

C96

R 2 6 0

O

J2

0 6

R 2 6 1

R 3 8 8

X

XR2R

X16

R 2 1 0

D58

C32

X

X

X71

J3

X

R871

R712

X

X

C98

R 3 6 1

X

X

R 2 91

X

X

X

X

X X

23221

R4

D 3 0 4 6

4460434121 42

C 1 0 3

C R

R

Z7 9 0

R R Q

R R R

R R R

2 0 2 6 Z8

R 2 4 4

2109

R 1 R

87654

32109 7654

21 3222

22222

33332 33 8333

C

D D

22222 22222

22222 22222

R 2 6 6

C102

R R R R R R

R

R R

R R R R R

X7

X

D 8 2

R 5

R 4 1 2

11C

R 4 1 3

O C I6

76

R 2 6 9

XXX

9878

2 D

R

113

114

XXXXXXXXXP1 P2 P3

115

116

X

92Q

R 41 4

90 2

7D3

O C I7

R 2 6 5

3003

R

6 7

XXX

X

C

X

C

XR 3 0 6

X

3131

9

0 2 0

C XXXX

T

T T

C

XXXX

RR 3 5 1 C

3079D83114 C 14 1

C R

TP 5

X X X X

TP 6

C 163

X

XC137 C118DZ14

C104 R D

R C

X X X X

X X X X

X X

R 2 4 5

R 2 7 0

R 2 7 1

R 2 7 2

R 2 7 3

C 1 1 9

R 3 1 1

D81

D82

R7

Q 2 5 R 35 6

R6

R 2 7 4 R 3 1 2 C 1 4 4 R 3 1 3 C 1 5 6

C 1 4 3

R 3 1 4X

R 2 4 7

R 3 1 5

C86

R 2 7 6

D67

C 1 2 0

X 19

XC 1 5 7

C 1 0 5

X X X X

D65

D59

R 2 92

X

R 2 1 4

X X X X

COI5

X

R 2 1 8

T R I3

DZ9

C 1 0 6

R 2 5 2

R 2 5 9

R 2 95

R 2 6 3

R 2 4 8

DZ1 0

R 2 5 1

C 1 6 8

Q 2 7

9 D 70

X

C 1 1 2

R 2 4 9

C 1 2 3

C 1 0 7

26

16

R 2 93

X

D86 D6

R 3D710 4

262 XCI8

X

R 2 6 4

C85

R 2 7 7

C 1 2 5

2

R 1 0 0

X

R 2 7 8

3

4

R 3 3 6

2 8

9

2 0 2

R

O

R 3 0 5

C 1 2 1

9

2 17

789 Q 9

535

Q

96 03 95

C131

132C

X

X

C 1 3 4

7

1 Z2 2 48 82

Z1

98

94

2 98

97

35

3 10

303

X8X X

C 1 3 5 TRI4

3

1 2

6

888 Z2

22

C151

1

2 1 1

53 03 0

X

R 2 8 0

88

D 1

2

96

222 D

D

R

2

1 2

2

3

Z1 3

XR

TP 4

X

C8 C

C R

28

R R

R R

C

R C C

R R

3

X

R 2 7 9

8

4

C

R C421

C1 R R

R052

97R

DZ1 7

R C R R

R D R R

2 9

05

PT

X

R 3 1 6

9006

8

3

1

1 541C R

6 6446

T P 9

T P 1 1

R 3 1 7

C

3 3

T P 7

R3

X

C

5

8

6

8

0

43210 6

8 3

3

R 3 1 8

R

2 5 6

2

8

9914320

3 5

9

53

5 33

4444445

R R

XXXXC 1 6 3

02

2 Z1 4

3

994

82

433333

Z1 3 1 Z1

1 Z2 1 3

5 333 3

74

T P 1 0

TP 1 2

R 3 2 1

23 3 1

Q

12

13333323

D

C D

D

3

8

3

343

D R R

X

R3R R D C

23R CR

CRRRRRR3R

R 3 3 5

R

Z1D C C RR 551C 48D D RR3RRRRRR

R 2 7 5

X

X

X X

X X

D87

C 15 0

X X

X X

X X

X X X

L1

L2

X

X

D83

	J4	J5	X X	J5 A	X X	J6	X	J7	X
	X X X X X X	X X X X X				X X
0 .20	N.C.,N.D.	N.D.	N.F.	N.D.					N.F.
							6.00

	J8	J9	J10	0 1	2		J11		J12
				C 16 C 16	C 16			C13 3
58	X X	X X X X X X	X X X X X X				X X X X X X X		X X X
C 1
		9	N.H.				N.C., N.D.		N.C., N.D.
						N.C.		N.C., N.D.		17.80
		N.E.		12.00
										18.00

N.C.

N.C.

N.D.

N.C., N.D.

N.F.

D14, D19, D22, D25, D26,
D31, D35, D40, D41, D42,
D51, D54, D55, D58, D59,	39	T12199-1		DIODE ,A XLDS ,1A ,400V
D60, D61, D64, D65, D66,
D67, D72, D73, D79, D80,
D81, D82, D83, D84, D85,
D86, D87, D89, D96
D7, D91, D92, D93, D94,	6	T12705	-64	DIODE ,S CHO TTK Y ,A XLDS ,0.2A ,30V ,B A T42
D95
D46, D47, D48, D49, D50	5	T12705	-14	DIODE ,A XLDS ,3A ,200V ,1N5402
D62, D63	2	T12705	-23	DIODE ,S CHO TTK Y ,A XLDS ,1A ,30V ,1N5818
D68, D69, D70, D71	4	T12199-2		DIODE ,A XLDS ,1A ,1000V
DZ1, DZ3, DZ9, DZ29	4	T12702	-29	ZE NE R DIODE ,1W ,15V ,5%,1N4744A
DZ4, DZ12, DZ13, DZ26,	6	T12702	-27	ZE NE R DIODE ,1W ,10V ,5%,1N4740A
DZ27, DZ28
DZ5, DZ20	2	T12702	-53	ZE NE R DIODE ,1W ,3.3V ,5%,1N4728A
DZ6, DZ10	2	T12702	-19	ZE NE R DIODE ,1W ,12V ,5%,1N4742A
DZ7, DZ8, DZ14	3	T12702	-23	ZE NE R DIODE ,5W ,15V ,5%,1N5352B
DZ15, DZ16, DZ17, DZ18,	5	T12702	-52	ZE NE R DIODE ,1W ,5.1V ,5%,1N4733A
DZ19
DZ23, DZ24, DZ25	3	T12702	-45	ZE NE R DIODE ,1W ,18V ,5%,1N4746A
J2, J3	2	S 21134-10		CO NNE CTO R,M O LE X,M INI,B LIND,F,10-P IN
J4, J10	2	S 24020-10		CO NNE CTO R,M O LE X,M INI,P CB ,10-P IN,TIN
J5, J13, J5A	3	S 24020-8		CO NNE CTO R,M O LE X,M INI,P CB ,8-P IN,TIN
J6	1	S 24020-2G		CO NNE CTO R,M O LE X,M INI,P CB ,2-P IN,G O LD
J7, J8, J12	3	S 24020-6		CO NNE CTO R,M O LE X,M INI,P CB ,6-P IN,TIN
J9	1	S 24020-12		CO NNE CTO R,M O LE X,M INI,P CB ,12-P IN,TIN
J11	1	S 24020-16		CO NNE CTO R,M O LE X,M INI,P CB ,16-P IN,TIN
J14	1	S 18248-4		CO NNE CTO R,M O LE X,M INI,P CB ,4-P IN
L1, L2	2	T12218	-9	CHOK E ,RF,390UH,5%, 225M A ,CO NFORM A L
O CI1, OCI2, O CI5, O CI8	4	S 15000-16		O P TO CO UP LE R,TRIA C,DRIV E R,ZV C,3083
O CI3, OCI4	2	S 15000-31		O P TO CO UP LE R,TRIA C,DRV ,RA NDO M ,800V
O CI6, OCI7	2	S 15000-10		O P TO CO UP LE R,P HO TO -Q,70V ,CNY 17-3
Q 1, Q 4, Q18	3	T12704	-69	TRA NS IS TO R,P NP ,TO226,0.5A , 40V ,2N4403
Q 2, Q 3, Q5, Q 6, Q 7, Q12,
Q 13, Q 16, Q 17, Q 19,	19	T12704	-68	TRA NS IS TO R,NP N,TO226,0.5A ,40V ,2N4401
Q 20, Q 21, Q 22, Q 23,
Q 24, Q 26, Q 27, Q 28, Q 29

R112	1	S 19400-9092	RE S IS TO R,M F,1/4W ,90.9K ,1%
R121, R124, R244, R318	4	S 19400-7681	RE S IS TO R,M F,1/4W ,7.68K ,1%
R137, R138, R181, R217,	6	S 19400-1211	RE S IS TO R,M F,1/4W ,1.21K ,1%
R262, R304
R139, R180, R218, R264	4	S 19400-2670	RE S IS TO R,M F,1/4W ,267,1%
R162, R173, R333, R338,	7	S 19400-3320	RE S IS TO R,M F,1/4W ,332,1%
R372, R373, R374
R165	1	S 19400-3323	RE S IS TO R,M F,1/4W ,332K ,1%
R166	1	S 19400-5621	RE S IS TO R,M F,1/4W ,5.62K ,1%
R167, R301	2	S 19400-1501	RE S IS TO R,M F,1/4W ,1.50K ,1%
R178	1	T14648-24	RE S IS TO R,W W ,5W ,0.5,5%,S Q
R182, R183, R184, R185,
R186, R187, R188, R189,
R190, R191, R192, R193,
R194, R195, R196, R197,
R198, R199, R200, R201,	40	S 19400-68R1	RE S IS TO R,M F,1/4W ,68.1,1%
R219, R220, R221, R222,
R223, R224, R225, R226,
R227, R228, R229, R230,
R231, R232, R233, R234,
R235, R236, R237, R238	4	S 18380-1	THE RM IS TO R,P TC,56 O HM S ,90M A
R265, R266, R306, R351
R268, R309, R343, R346	4	S 19400-2490	RE S IS TO R,M F,1/4W ,249,1%
R269, R307	2	S 19400-2673	RE S IS TO R,M F,1/4W ,267K ,1%
R272	1	S 19400-3922	RE S IS TO R,M F,1/4W ,39.2K ,1%
R286, R328	2	S 19400-2802	RE S IS TO R,M F,1/4W ,28.0K ,1%
R303	1	S 18380-3	THE RM IS TO R,P TC,.08-0.19 O HM S ,1.85A
R310	1	S 19400-6810	RE S IS TO R,M F,1/4W ,681,1%
R316	1	S 19400-3012	RE S IS TO R,M F,1/4W ,30.1K ,1%
R322	1	S 19400-3570	RE S IS TO R,M F,1/4W ,357,1%
R335, R342, R344, R345,	7	S 19400-2000	RE S IS TO R,M F,1/4W ,200,1%
R347, R365, R381
R348, R349, R362, R363	4	S 19400-20R0	RE S IS TO R,M F,1/4W ,20.0,1%
R357	1	S 19400-1502	RE S IS TO R,M F,1/4W ,15K ,1%
R361, R367, R368	3	S 19400-2211	RE S IS TO R,M F,1/4W ,2.21K ,1%
R382	1	S 19400-1500	RE S IS TO R,M F,1/4W ,150,1%
R391	1	S 19400-5622	RE S IS TO R,M F,1/4W ,56.2K ,1%
R401	1	T10812-79	TRIM M E R,S T,1/2W ,100, 10%,LINE A R

N.K.,N.L.	N.A.
	N.A.

NOTES:

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

BEFORE HANDLING.

N.B. KEEP THIS AREA FREE OF ENCAPSULATION MATERIAL (‡ .50 MIN.) BOTH SIDES OF

BOARD.ITEM 7

N.C. SQUEEZE COMPONENTS TOGETHER BEFORE APPLYING AND / OR

ENCAPSULATION MATERIAL.

N.D. APPLY ITEM 7 ON COMPONENT SIDE ONLY, AS SHOWN.

N.E. APPLY ITEM 7 ON BOTH SIDES OF BOARD AS SHOWN, EXCEPT TOP SURFACE OF

TRIMMER. MAXIMUM ITEM 7 HEIGHT NEAR CONNECTOR J2 IS .50 INCHES.

N.F. KEEP TOP SURFACE FREE OF ENCAPSULATION MATERIAL INCLUDING RTV.

N.G. PROGRAM X20 WITH ITEM 8 AND LABEL X20 WITH PART NO. OF ITEM 8.

Q 10, Q 11	2	T12704	-54	TRA NS IS TO R,NM F,TO 220,15A ,60V ,(S S )
Q 25	1	T12704	-73	TRA NS IS TO R,NM F,4-P IN DIP ,1A ,100V ,IRFD110(S S )
R2	1	T10812	-41	TRIM M E R,S T,1/2W ,10K , 10%,LINE A R
R3, R5	2	S 16296-3		TRIM M E R,M T,1/2W ,500, 10%,LINE A R
R4, R7	2	T10812	-73	TRIM M E R,S T,1/2W ,2K , 10%,LINE A R
R6	1	S 16296	-5	TRIM M E R,M T,1/2W ,10K , 10%,LINE A R
R8, R16, R120, R122,	11	S 19400	-1000	RE S IS TOR,M F,1/4W ,100,1%
R172, R317, R356, R369,
R376, R380, R402
R9, R91, R116, R117,	5	S 19400	-3322	RE S IS TOR,M F,1/4W ,33.2K ,1%
R350
R13	1	T14648	-4	RE S IS TOR,W W ,5W ,40,5%,S Q
R14, R18, R141, R142,
R143, R144, R145, R146,
R147, R148, R149, R150,	25	S 19400	-47R5	RE S IS TOR,M F,1/4W ,47.5,1%
R151, R152, R153, R154,
R155, R156, R390, R398,
R413, R420, R421, R422,
R423

N.A.

N.A.

N.A.

N.A.

N.A.

N.A.

N.A.

R414	1	S 18380-5		THE RM IS TO R,P TC,0.5-1.17 O HM S ,0.5A
T1, T2	2	T12737	-2	TRA NS FO RM E R,P ULS E ,3-W INDING ,1:1:1
TP 1, TP 3, TP 5, TP 6	4	T13640	-25	M O V ,130V RM S ,90J,20M M
TP 2	1	T13640	-16	M O V ,150V RM S ,80J,20M M
TP 4, TP 7, TP 9, TP 10,	6	T13640	-18	M O V ,320V RM S ,150J,20M M
TP 11, TP 12
TP 8	1	T13640	-11K	M O V ,150V RM S ,45J,14M M
TRI1, TRI2, TRI3, TRI4	4	S 15161-27		TRIA C,TO 220,8A ,800V
X1	1	S 17900-24		IC,CM O S ,G A TE ,NA ND,2-INP UT,Q UA D,S CHM (S S )
X2	1	S 17900-8		IC,CM O S ,INV E RTE R,S CHM ITT,HE X,HC14A (S S )
X4, X14	2	S 15018-6		IC,CM O S ,S W ITCH,A NA LO G ,Q UA D, 4066(S S )
X5	1	S 15128-6		IC,V O LT RE G ,FIXE D,3-T,(+),1A ,15V ,TO 220
X8, X12, X13, X16	4	S 15128-18		O P -A M P ,Q UA D, HIG H-P E RF,33074
X9	1	S 15128	-15	IC,V O LT RE G ,A DJ,3-T,(+),3A ,350,TO 220
X11	1	S 15018	-4	IC,CM O S ,INV E RTE R,S CHM ITT, HE X,4584(S S )
X17	1	M 15102-4		IC,A RRA Y ,DRIV E R,P E RIP HE RA L,NP N,DA RL
X19	1	S 15128	-16	IC,O P -A M P ,Q UA D,HIG H -P E RF,1014
X20, X21	2	S 25073	-9	IC,CM O S ,P S O C,8-B IT,CY 8C27443,DIP -28(S S )

N.H. PROGRAM X21 WITH ITEM 9 AND LABEL X21 WITH PART NO. OF ITEM 9. N.J. COVER WITH TAPE AFTER PROGRAMMING.

N.K. APPLY ITEM 7 ON COMPONENT SIDE ONLY, AS SHOWN. MAXIMUM ITEM 7 HEIGHT IS .50 INCHES.

N.L. APPLY ITEM 7 TO CONNECTOR’S PLASTIC MOUNTING PINS ON NON-COMPONENT SIDE.

REVISION CONTROL

INDUCTANCE = HENRIES

UNLESS OTHERWISE SPECIFIED:

G4763-1A1

CAPACITANCE = MFD/VOLTS

RESISTANCE = OHMS

IDENTIFICATION

PART NO.

ALL COMPONENTS AND MATERIALS USED IN THIS

CODE

COAT WITH E1844 AND E3668

ASSEMBLY ARE TO BE RoHS COMPLIANT PER E4253

TEST PER

E4298-C

SCHEMATIC REFERENCE: G4762-1A1

MAKE

DETAIL

MANUFACTURE PER E1911

BUY BLANK COMPLETE

( 2 BOARDS PER PANEL)

FOR

PARTS

ORDERS:

4 LAYER BOARD BLANK PANEL

INCLUDE (1) S25597PRINT PARTS ORDERS

SEE ELECTRONIC FILE FOR ADDITIONAL INFORMATION.

INSTRUCTION SHEET.

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:

PRECISION TIG

PAG E ___ O F ___

E

MANUF ACTURING TOLERANC E PER E2056

1

1

EGD

UNLESS O THERW ISE SPECIFIED TOLERANCE

G3909

ON 3 PLACE DEC IMALS IS ± .002

DRAWN BY:

JB

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

ENGI NEER:

TNguyen

SCA LE:

SUBJECT:

CONTROL P.C. 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:

7-27-2007

NUMBER: CRM38261

G4763-1

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.