Electrical diagrams, G-11, Schematic - display printed circuit board – Lincoln Electric INVERTEC SVM158-A User Manual
Page 157: V350-pro, The lincoln electric co, Cleveland, ohio u.s.a, Filename, Labels, General information
ELECTRICAL DIAGRAMS
G-11
V350-PRO
SCHEMATIC - DISPLAY PRINTED CIRCUIT BOARD
GSPI
GSPI
+5SPI
GSPI
1
J37
2
J37
3
J37
4
J37
5
J37
6
J37
7
J37
8
J37
9
J37
10
J37
GSPI
c
d
e
f
g
h
b
a
b1
a1
d1
c1
e1
f1
g1
h1
d1
c1
h1
b1
a1
f1
g1
e1
d1
c1
h1
b1
a1
f1
g1
e1
d1
c1
h1
b1
a1
f1
g1
LED4
LED3
LED2
LED1
e
d
c
h
b
a
f
g
e
d
c
h
b
a
f
g
e
d
c
h
b
a
f
g
01
11/06/00
20
11108
11108
0
M L D
L11108_3D
DISPLAY PCB SCHEMATIC
UNIFIED SPI PANELS
29
FILENAME:
1A,400V
1/4W
.022/50V
NONE
PG # DR.
L
DATE
NUMBER.
UNLESS OTHERWISE SPECIFIED TOLERANCE
MATERIAL TOLERANCE ("t") TO AGREE
ON 2 PLACE DECIMALS IS + .O2
SCALE
LABELS
THE LINCOLN ELECTRIC CO.
CHK.
NOTES :
ON 3 PLACE DECIMALS IS + .OO2
N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGE
WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY
SUPPLY
VOLTAGE NET
FRAME CONNECTION
COMMON CONNECTION
ON HOLES SIZES PER E-2056
EQUIP.
(UNLESS OTHERWISE SPECIFIED)
THE LINCOLN ELECTRIC CO.
AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS PERMISSION OF
THE LINCOLN ELECTRIC CO.
SUP’S’D’G.
L
SHT. NO.
EARTH GROUND CONNECTION
POWER SUPPLY SOURCE POINT
UNLESS OTHERWISE SPECIFIED)
NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE
(
GENERAL INFORMATION
THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY
WITH PUBLISHED STANDARDS
CLEVELAND, OHIO U.S.A.
R-
D-
LAST NO. USED
Ch’ge.Sht.No.
C-
MFD
CAPACITORS = RESISTORS = Ohms (
UNLESS OTHERWISE SPECIFIED)
ELECTRICAL SYMBOLS PER E1537
DIODES =
ON ALL ANGLES IS + .5 OF A DEGREE
SUBJECT
TYPE
GSPI
GSPI
GSPI
GSPI
+5SPI
d1
c1
h1
b1
a1
f1
g1
e
d
c
h
b
a
f
g
GSPI
DISP5
8
3
10
9
1
5
2
4
6
7
DISP6
7
6
4
2
5
1
9
10
3
8
DISP7
7
6
4
2
5
1
9
10
3
8
DISP8
7
6
4
2
5
1
9
10
3
8
DISP1
7
6
4
2
5
1
9
10
3
8
DISP2
7
6
4
2
5
1
9
10
3
8
DISP3
7
6
4
2
5
1
9
10
3
8
DISP4
7
6
4
2
5
1
9
10
3
8
GSPI
20V
47
C1
0.1
50V
C2
0.1
50V
C3
0.1
50V
C4
0.1
50V
C5
0.1
50V
C11
0.1
50V
C12
0.1
50V
C19
0.1
50V
C20
e1
15
12
11
HC368D
X3
HC368D
15
14
13
HC368D
X3
1
2
3
HC368D
X3
1
4
5
HC368D
X3
HC368D
1
6
7
HC368D
X3
HC368D
1
10
9
HC368D
X3
HC368D
8
9
X1
HC14AD
X1
HC14AD
11
10
12
13
X1
HC14AD
X1
HC14AD
5
6
X1
HC14AD
HC14AD
3
4
X1
HC14AD
HC14AD
1
2
HC368D
16
8
HC368D
X3
GND
Vcc
X1
HC14AD
14
7
HC14AD
X4
HC165D
7
1
10
9
6
5
4
3
14
15
2
13
12
11
SA
H
G
F
E
D
C
B
A
QH
CLK2
CLK1
QH
SS/PL
X4
HC165D
16
8
GND
Vcc
X2
HC151D
6
7
5
12
13
14
15
1
2
3
4
9
10
11
STROBE
Y
Y
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
X2
HC151D
16
8
GND
Vcc
7
6
9
13
15
16
17
5
11
4
12
18
2
1
20
19
8
10
MC14489DW
X7
DATA_OUT
DATA_IN
BANK1
BANK2
BANK3
BANK4
BANK5
A
B
C
D
E
F
G
H
ENABLE
CLOCK
Rx
7
6
9
13
15
16
17
5
11
4
12
18
2
1
20
19
8
10
MC14489DW
X6
DATA_OUT
DATA_IN
BANK1
BANK2
BANK3
BANK4
BANK5
A
B
C
D
E
F
G
H
ENABLE
CLOCK
Rx
7
6
9
13
15
16
17
5
11
4
12
18
2
1
20
19
8
10
MC14489DW
X5
DATA_OUT
DATA_IN
BANK1
BANK2
BANK3
BANK4
BANK5
A
B
C
D
E
F
G
H
ENABLE
CLOCK
Rx
3
14
MC14489DW
X5
Vdd
Vss
3
14
MC14489DW
X6
Vdd
Vss
3
14
MC14489DW
X7
Vdd
Vss
GSPI
GSPI
+5SPI
GSPI
0.1W
12.1K
R9
0.1W
12.1K
R11
0.1W
12.1K
R12
0.1W
12.1K
R13
0.1W
12.1K
R10
0.1W
12.1K
R14
0.1W
1.50K
R6
0.1W
1.50K
R16
0.1W
1.00K
R21
0.1W
267
267
R20
0.1W
4.75K
R24
0.1W
10.0
R23
0.1W
47.5K
R27
0.1W
1.00K
R26
0.1W
10.0
R22
LED7
LED6
LED5
R28
1.00K
1.00K
0.1W
1.00K
0.1W
R25
1.00K
0.1W
R29
GSPI
VIA 2
VIA3
POSITION B TO TESTS CS7 (DISPLAY) BOARDS.
POSITION A TO TESTS ALL OTHER CHIP SELECT BOARDS.
T O C O N V E R T T O T E S T F I X T U R E D I S P L A Y B O A R D :
CONNECT A SPDT SWITCH AS FOLLOWS:
VIA 3
VIA 2
XD
VIA 5
VIA 1
VIA 1
VIA 5
CONNECT A NORMALLY OPEN PUSHBUTTON
AS FOLLOWS:
8
L
H
H
H
H
L
H
L
L
L
X4: SS/PL
H...A, SA
LEFT DISPLAY BLOCK
Z
Z
Z
Z
MOSI
SCK
/SS
CS2
CS1
MISO
CS3
X
X
X
H
L
H
H
H
H
X
X
L
X
L
OUTPUTS
MISO
BOARD I.D.
INPUTS
CS1
CS2
/SS
LOGIC TABLE
*
*
X
X
X
X-
CS3
X2: Y
X2: /Y
X6: _EN
L
H
H
X7: _EN
GSPI
+5SPI
RIGHT DISPLAY BLOCK
J37
X3: Pin 11
LED1
LED2
LEFT DISPLAY
RIGHT DISPLAY
LED4
LED3
A
B
THERMAL
LEDS
THERMAL LEDS
x0000010
N/C
SPDT
VIA 4
THE LOCATIONS OF VIA 1 THRU VIA 5
ARE SILKSCREENED ON THE BOARD.
VIA 4
REMOVE R22 AND R23.
6-2-2000A
11-10-2000C
a,b,c,d,e,f,g,h
a1,b1,c1,d1,e1,f1,g1,h1
e1
G-11
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.