Lincoln Electric SVM153-A service manual PC Board Assembly Battery PC Board, Return to Section

COMMANDER 500

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G-5	ELECTRICAL DIAGRAMS	G-5
PC BOARD ASSEMBLY - BATTERY PC BOARD

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21

3

N.E.

	ITEM	PART NO.	QTY	PC BOARD REFERENCE	DESCRIPTION
V				DESIGNATORS
	1	L11325-C	1		BATTERY PC BOARD BLANK
	2	M19436-3	1		POTTING TRAY
	3	S8025-80	2		SELF TAPPING SCREW
	4	E2527	112 g		EPOXY ENCAPSULATION RESIN
5		E3539	AS REQ'D		ELECTRICAL INSULATING COMPOUND
	FOR ITEMS LISTED BELOW REFER TO ELECTRONIC COMPONENT DATABASE FOR COMPONENT SPECIFICATIONS
	6	T11577-26	2	C1, C2	CAPACITOR; PEF; 0.1/100V; 10%
	7	S16668-8	1	C3	CAPACITOR; CEMO; 330pf / 100V; 5%
8		S13490-121	1	C4	CAPACITOR; ALEL; 1000/35V +30% / -20%

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	D3
R2	Q7
	R1
	R20
	R19
	R5
	C3
	R15
	R6
	R9

D2

C2 D1

Q6

Q4

C7

X1

D5 C12

D14	R49	R48	R47	R46
C1			C4			D12
R38
		D8	R40	R39		Q9
R10
R29
Q2					C5
R21
R4
R28		C11		X3	R7	R18
R27
D6
R8

	J43
C6	MOV1

X2

C8

R37 D13 D7

Q8

D4

D10

R30

D17

R17

R16

R14

R13

R33

D16

R3

R25

D15

R32

	D9
R45	R44
	R34
Q3	R12
	C9
Q1	C10
	R26
Q5	R11
R35

R36

BATTERY L11325-1

9	S13490-15	1	C5	CAPACITOR; ALEL; 100/16V +75% / -10%
10	T11577-58	1	C6	CAPACITOR; CD; 0.0047/3000V; 20%
11	S16668-11	6	C7 THRU C12	CAPACITOR; CEMO;.1 / 50V; 10%
12	T12705-37	3	D1, D2, D3	DIODE; AXLDS; 3A; 40V; SCHOTTKY
13	T12199-1	9	D4, D5, D6, D7, D8, D13, D14, D15, D16 DIODE; AXLDS; 1A; 400V; 1N4004
14	T12705-29	4	D9, D10, D12, D17	DIODE; AXLDS; 3A; 600V; 1N5406
15	S24020-16	1	J43	CONNECTOR; MOLEX; MINI; PCB; 16 PIN; TIN
16	T13640-26	1	MOV1	MOV; 14VRMS; 100J; 20MM
17	T12704-68	6	Q1 THRU Q6	TRANSISTOR; NPN;TO226; 0.5A; 40V; 2N4401
18	T12704-69	1	Q7	TRANSISTOR; PNP;TO226; 0.5A; 40V; 2N4403
19	T12704-49	1	Q8	TRANSISTOR; P; T220; 8A; 150V; MJE15031
20	T12704-41	1	Q9	TRANSISTOR; N; T220; 8A; 150V; MJE15030
21	S19400-4750	1	R1	RESISTOR; MF; 1/4W; 475 OHM; 1%
22	S19400-1001	2	R2, R4	RESISTOR; MF; 1/4W; 1K OHM; 1%
23	S19400-2211	2	R3, R25	RESISTOR; MF; 1/4W; 2.21K OHM; 1%
	S19400-4751	1	R6	RESISTOR; MF; 1/4W; 4.75K OHM; 1%

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EN-168

N.D.

NOTES:

N.A.	CAUTION: THIS DEVICE IS SUBJECT TO DAMAGE BY
	STATIC ELECTRICITY. LINCOLN ELECTRIC TO SEE E2454
	BEFORE HANDLING.
N.C.	SECURE PC BOARD ASSEMBLY IN PLACE WITH ITEM (3).
	(2 PLACES)
N.D.	IDENTIFY COMPLETE ASSEMBLY WITH A PRINTED LABEL OR
	OTHER PERMANENT MARKING IN AREA SHOWN.
N.E.	NO COMPONENTS ON BOTTOM SIDE OF PC BOARD.

		24
		25	S19400-1002	4	R7, R8, R9, R10	RESISTOR; MF; 1/4W; 10K OHM; 1%
		26	S19400-1211	6	R11, R12, R13, R14 & R16, R17	RESISTOR; MF; 1/4W; 1.21K OHM; 1%
		27	S19400-6812	1	R15	RESISTOR; MF; 1/4W; 68.1K OHM; 1%
		28	S19400-3321	2	R18, R19	RESISTOR; MF; 1/4W; 3.32K OHM; 1%
		29	S19400-8251	2	R20, R21	RESISTOR; MF; 1/4W; 8.25K OHM; 1%
		30	S19400-9091	1	R26	RESISTOR; MF; 1/4W; 9.09K OHM; 1%
		31	S19400-3322	2	R5, R27	RESISTOR; MF; 1/4W; 33.2K OHM; 1%
		32	S19400-5110	1	R28	RESISTOR; MF; 1/4W; 511 OHM; 1%
		33	S19400-1003	1	R29	RESISTOR; MF; 1/4W; 100K OHM; 1%
		34	S18380-3	1	R30	THERMISTOR; PTC; .08-0.19 OHMS; 1.85A
		35	S19400-3921	3	R32, R33, R34	RESISTOR; MF; 1/4W; 3.92K OHM; 1%
		36	T14649-1	2	R35, R36	RESISTOR; WW; 10W; 4.7 OHM; 5% SQ.
		37	S19400-47R5	1	R37	RESISTOR; MF; 1/4W; 47.5 OHM; 1%
		38	S19400-24R9	1	R38	RESISTOR; MF; 1/4W; 24.9 OHM; 1%
		39	S19400-1000	6	R39, R40, & R46, R47, R48, R49	RESISTOR; MF; 1/4W; 100 OHM; 1%
		40	T14648-22	2	R44, R45	RESISTOR; WW; 5W; 50 OHM; 5% SQ.
		41	S15128-11	1	X1	IC; COMPARATOR; QUAD; 2901N
	UNLESS OTHERWISE SPECIFIED:					BUY PER E3867
	CAPACITORS = MFD/VOLTS					TEST PER E3868-1
	RESISTORS = 1/4W/OHMS
	INDUCTANCE = HENRYS
BUY AS	SCHEMATIC REFERENCE - L11309
}
L11325-1C1
{

IDENTIFICATION CODE

THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY THE LINCOLN ELECTRIC COMPANY AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE LINCOLN ELECTRIC COMPANY, CLEVELAND, OHIO U.S.A.

UNLESS OTHERWISE SPECIFIED TOLERANCE	Chg. Sheet No.	"X" INFO.	DESIGN INFORMATION	REFERENCE:	EQUIPMENT TYPE:	MISC.
MANUFACTURING TOLERANCE PER E2056							EDGE
ON ALL ANGLES IS ± .5 OF A DEGREE		XF-UF			SUBJECT:	BATTERY PC BD. ASSEMBLY
ON 2 PLACE DECIMALS IS ± .02	3-31-2000	5000736	DRAWN BY: MAP
ON 3 PLACE DECIMALS IS ± .002
MATERIAL TOLERANCE ("t") TO AGREE			ENGINEER:	SUPERSEDING:			SOLID
DO NOT SCALE THIS DRAWING			APPROVED:		SCALE:1:1	DATE:5-26-99DRAWING No.: L 11325-1
WITH PUBLISHED STANDARDS.

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.