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G-15

ELECTRICAL DIAGRAMS

G-15

SCHEMATIC - LED POTENTIOMETER PRINTED CIRCUIT BOARD

 

 

 

 

SWITCH

 

5

 

 

J61

 

 

 

 

S1

 

+15V

 

 

 

POT_1

 

J61

+CW10VREF

LED_1

3

J61

LED1

 

 

+15V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R115 10K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25258S

 

 

 

 

 

 

 

J61J61

+15V

 

 

 

 

 

 

 

+10VREFGND

LED_2

2

J61

LED2

 

 

 

 

 

 

 

 

 

 

 

 

+15VDC

 

 

4

+10VREF

 

 

 

 

 

LED_3

1

J61

LED3

 

 

 

 

8

 

 

 

POT_SUPPLYVDC

 

14

J61

 

 

 

 

 

 

POT_2

 

J61

CW

 

LED_4

6

J61

LED4

 

 

 

 

 

J61

 

 

 

 

 

GND

 

 

12

 

 

 

 

GND

 

 

 

R213

 

LED_5

7

J61

LED5

 

 

 

 

1190

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10K

 

 

 

 

 

THISJ61SHEETCONTAINSPROPRIETARYINFORMATIONOWNEDBYTHELINCOLNELECTRICCO.ANDISNOTTOBEREPRODUCED,DISCLOSEDORUSEDGNDWITHOUTTHEEXPRESSPERMISSIONOFTHELINCOLNELECTRICCO.

CLEVELAND,OHIOU.S.A.

:

 

 

 

 

 

 

 

ORCIRCUITRYON

APRINTED

 

 

 

GENERALINFORMATION

 

 

 

 

LABELS

 

 

 

FRAMECONNECTION

 

 

R-

LASTNO.USED

NOTES.A. SNE

BORD

 

 

 

 

 

ELECTRICALSYMBOLSPERE1537

 

 

 

SUPPLY VOLTAGENET

 

 

 

 

 

CRI

 

 

MAYCHANGE

 

 

WITHOUTAFFECTING

 

 

CAPACITORS=MFD(

 

 

---UNLESSOTHERWISE

 

 

 

 

 

 

 

 

 

 

S25258-1A

TH

E

NERCHANGEABILITYCOMPONENTS

OF

COMPLETE

BARD.

 

 

RESISTORS=Ohms(

-----UNLESSOTHERWISE

SPECIFIED)

POWERSUPPLYSOURCEPOINT

 

EARTHGROUNDCONNECTION

 

 

 

DIAGRAMMAYNOT

SHOWTHE

 

COMPNENTSO

 

 

 

 

 

OR

CIRCUITRYOF

 

CONTROLS

HAVINGEXACTCOMMON

 

CODENUMBER.

 

DIODES=

-------

(UNLESSOTHERWISESPECIFIED)

 

MMONCONNECTION

 

 

 

FILENAME:

 

UNLESS

OTHERWISE

SPECIFIEDTOLERANCE

 

 

Chg.SheetNo.

 

 

DESIGNINFORMATION

 

EQUIPMENTTYPE:

 

 

 

ON2

HOLESSIZESPERE2+056.

 

 

 

 

 

 

"X"INFO.

 

 

 

V350LED/POT

ON

3

PLACEDECIMALSIS+.OO2

 

 

 

 

 

 

 

 

5011992

 

RAWNBY

CFH

 

 

SUBJECT:

 

LED/POTPCB

 

 

 

IC

ONALL

ANGLES

 

+.5OF

DE

GREE

 

 

 

 

 

 

 

 

XA

 

 

 

 

 

 

 

MATERIALTOLERANCE("t")TO

 

 

 

 

 

 

 

 

 

 

ENGINEER:

 

 

 

DRWG.

WITH

PUBLISHED

STANDARDS

 

 

 

 

 

 

 

 

 

 

 

REVISEDBY:---

 

 

DATE:03/08/01

SCALE:----

REF.:

 

 

DONOTSCALETHISDRAWING

 

 

 

 

 

 

 

 

 

 

 

 

------SCHEMANO. 25258

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.

V350-PRO

Page 161
Image 161
Lincoln Electric SVM158-A service manual +15V, Schematic LED Potentiometer Printed Circuit Board