Schematic - Digital Control Pc Board - Lincoln Electric INVERTEC V350-PRO Service Manual

G-4

SCHEMATIC - DIGITAL CONTROL PC BOARD #1

3
BAV70LT1
D89
R42
MISC0 2 1
(4) MMBT4401
4.75K C15
10.0K
R261
100pF
NOISE_GND
R43
MISC1
(4)
C18
4.75K
10.0K
R260
100pF
3
BAV70LT1
NOISE_GND
D90
R47
2 1
THERMAL_LED
(4)
4.75K
C25
10.0K
R259
100pF
NOISE_GND
R46
STT_ON
(4)
4.75K C22
10.0K
R258
100pF
NOISE_GND
3
BAV70LT1
D91
R51
2 1
FAN_CONTROL
(4)
C27
4.75K
10.0K
R257
100pF
NOISE_GND
/RES
(4)
X10 X30
J7
5 6 13 12
+15V
J7
0V = NORMAR
5V = FAULT R38 R35
22.1K 22.1K
CAPAOV
J6
13
CAPAUV
J6
3
C5 C3
820pF 820pF
J6
11
+15V
0V = NORMAR
5V = FAULT R39 R37
22.1K 22.1K
CAPBOV
J6
5
CAPBUV
J6
4
C6 C4
820pF 820pF
J6
10
FILTER CAPACITOR VOLTAGE MONITORING
J6
1
R33 R99
10.0K 10.0K
C46
R100
475K
1uF
35V
NOISE_GND
SINGLE/THREE PHASE DETECT
D
475 +15V
J7
R16
2
3 475
R9
1
Q1
R18
475
2
R10
475
MMBT4401
3
R14
R19
J7 475
1 Q4 5
475
2 R17
475
1 2
3
+15V
MMBT4401 3 R20
J7
8
1 Q6
475
MF-R050
PTC
2
X3
1
VS1
8
VS2
6
OUTPUT1
7
OUTPUT2
C122
4
MMBT4401 3 GND1
R15
5
GND2
J7 3
1 13 NC
0.1uF
2
Q5 INPUT
475
MIC4451BM
2
R40 475
1
1 2
/RES X2
3
1
3 VS1
8
VS2
6
MMBT4401 3 2 OUTPUT1
7
475 OUTPUT2
J7 4
1 16 GND1
Q7
5 C123
R21 GND2
3
NC
2 2
INPUT
0.1uF
MIC4451BM
1 2
/RES
R36
3 3 4 75
2 +15V
D4
R11 R41
NOISE_GND
LEVEL_IN
(3)
9 S1G
+5V
475 475
R187
BAV99
2
26.7K
R84 D78
3 1
475 1
10
D
NOISE_GND 1
/RES
1.00k R136
CAPA_OV
2
+5V
2
R135
CAPA_UV
2
1.00K BAV99
R85 D79
C70 C71 3 1
475 1 3
820pF 820pF 1
/RES
3
D
NOISE_GND
2
CAP0
(4)
X30
1 2
NOISE_GND
R168
R203
CAPB_OV
CLK_8
(2)
CLK
(1)
1.00k
22.1K
SCK7
(4)
R169
CMP4
(4)
CAPB_UV
/RES
1.00K
D
C69 THERMOSTAT
C72
SSOUT
4700pF
OVR_CUR
(3)
FET_B
820pF +15V CAPA_OV
CAPA_UV
FET_A
R32
D
NOISE_GND MN_CNT
2.21K
R2 R34 FAULT_INT
D
PRI_OC
J5 (3)
2
PWRDN_INT
47.5 1.00K
MN_OUT
C2 C74
J5 SPI_LATCH7
(4)
1
J5
4
1uF 820pF
R3
35V
J5
3
D
47.5
NOISE_GND
THERMOSTAT
INT_1_3PH
(4)
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
ELECTRICAL DIAGRAMS
J7
6
C94 C107
J7
C105 C93 C109 C106
7
38
VSTDBY
1uF 1uF
35V 35V
0.1uF 0.1uF 0.1uF 0.1uF
C95
J7
1
0.1uF
D +5V
J7
15 +15V
R8
J7
14
C119 C110 C120 C108
22.1K
J6
16
0.1uF 0.1uF
22uF 22uF
20V 20V
J6
8
+15V
D
C12 NOISE_GND
R81 R88
C13 J4
7
4.7uF
11
475
35V
475
C43
120uF
R87
50V
NOISE_GND 10.0K
J6
7 820pF
C135 C14
J6
6
1uF 0.1uF J6 D
14
J6
15 +5V
NOISE_GND
J1 /RES
7
C136 C11
/BERR
J1
6
J1 FREEZE
1uF 0.1uF 5
J1 /BKPT
13
/DS
J1
14
J1
15
D3 D
J6
9
FPGA_RESET
(4)
S1G FPGA_DONE
(4)
J6
2
RMC
(4)
/AS
2
(4)
IRLR120N
/DS
(4)
Q9
OUTPUT_ON
10A,100V (4)
3
SYS_RESET
(2,3,4)
FPGA_INT
(4)
NOISE_GND
INT_CAN
(2)
FPGA_BAD
(4)
+5V
J6
12
FAULT
IRLR120N
SIGNAL
Q10
C67 C73 C68
RED
LED7
D
10A,100V
0.1uF 0.1uF 0.1uF
+5V
R183
750
D D D
+5V
+5V
J1
3
R174
X17 J1
8
(4)
43
GCK1 J1
9 (3,4)
44
GCK2
(3,4)
1 11
J1
GCK3 TCK
11 (4)
36 10
GTS1 TMS
(4)
34 9
GTS2 CPLD TDI J1
10 (4)
33 24
GSR TDO
(4)
MISO7
40 39 (4) (2)
IO1A IO1B
41 38 (2)
IO2A IO2B
42 37 RESET_RAMP
IO4A IO4B (3)
STROBE_AD
32
2 IO6A IO7B (3)
CAPB_UV
3 31
IO8A IO8B
CAPB_OV D
5 30
IO9A IO9B
CLR_CAP
6 29 (3)
IO10A IO10B
CMP0
7 28 (4)
IO11A IO11B
8 27 CMP2
(4)
IO12A IO12B
CRYSTAL
12 23
IO13A IO13B
OUTPUT_ON
13 22
IO14A IO14B
SOFTST
14 21
IO15A IO15B
16 20
IO16A IO16B DISABLE_455
18 19 (4)
IO17A IO17B
D
D
+5V
+5V
X24
84
VDDSYN R170
25
VDDE
10.0K
26
VSSE R171
1
MC68332
1.00K
R172
10.0K
R90
CAP1
(2,4)
X10
9 8
1.00K
C44
C143
4700pF
+5V
330pF
D
+5V
X10 X30 3
10 3 4
1
R179
Q19
3.32K 3
X23
2
C104
2
VDD
1 1
RES' Q20
VSS MMBT4401
1uF
3 S80746AN
35V 2
4.6V/2%
PWRDN_INT
D D
/RES R/W
+5V (3) (2)
+5V X30
10.0K 11 10
R254
X24
CRYSTAL 85 87
EXTAL XFC
83 90 CLK
(1,4)
XTAL CLKOUT
140 /CSB
/RES
92 CSBOOT'
RESET' 141 /CS0
93 BR' CS0' /
HALT' 142 /CS1
BG' / CS1'
TSC 80 143 /CS2
TSC BGACK' / CS2'
/BERR 94 77 /IPIPE
BERR' IPIPE' / DSO
FREEZE 81 78 /IFETCH
FREEZE IFETCH' / DSI
/BKPT 79 103 R/W
BKPT' /DSCLK R/W
FPGA_RESET 114
DSACK0' /PE0 115
FPGA_DONE 113 A0
DSACK1' /PE1 39 ADDR1
LEVEL_IN 112 A1
AVEC' /PE2 40 ADDR2
RMC 111 A2
RMC' /PE3 41 ADDR3 J1
/AS 106 A3 12
AS' /PE4 42 ADDR4
/DS 110 A4
DS' /PE5 43 ADDR5
J1
SOFTST 105 A5 4
SIZ0 /PE6 44 ADDR6
MN_CNT 104 A6
SIZ1 /PE7 45 ADDR7
A7
46 ADDR8
OUTPUT_ON 102 A8
PF0 MODCLK / 49 ADDR9
SYS_RESET 101 A9
PF1 / IRQ1' 50 ADDR10
PWRDN_INT 100 A10
PF2 / IRQ2' 51 ADDR11
FAULT_INT 99 A11
PF3 / IRQ3' 52 ADDR12
FPGA_INT 98 A12
PF4 / IRQ4' 56 ADDR13
INT_CAN 97 A13
PF5 / IRQ5' 57 ADDR14
FPGA_BAD 96 A14
PF6 / IRQ6' 58 ADDR15
INT_100 95 A15
(4) PF7 / IRQ7' 60 ADDR16
A16
63 ADDR17
13 A17
T2CLK 64 ADDR18
TPU0 34 A18
TPUCH0 6 ADDR19
TPU1 33 PC3/ CS6' / A19
TPUCH1 7 DSP_RESET
(4)
TPU2 32 PC4/ CS7' A20 /
TPUCH2 8 VPP_CTRL
TPU3 31 PC5/ CS8' A21 /
TPUCH3 9 IACK
(3)
TPU4 30 PC6/ CS9' / A22
TPUCH4 10 CAN_CS
(2)
TPU5 29 CS10' A23 /
TPUCH5
TPU6 28 3
TPUCH6 PC0/ CS3' FC0 /
27 4 FPGA_CS
(3)
TPUCH7 PC1/ CS4' FC1 /
24 5 FUNCEN
(4)
TPUCH8 PC2/ CS5' / FC2
23
TPUCH9
22 139 DATA0
+5V TPUCH10 D0
21 138 DATA1
TPUCH11 D1
17 137 DATA2
TPUCH12 D2
16 136 DATA3
TPUCH13 D3
15 133 DATA4
TPUCH14 D4
14 132 DATA5
TPUCH15 D5
131 DATA6
D6
MISO 65 130 DATA7
PQS0 /MISO D7
MOSI 66 127 DATA8
PQS1 /MOSI D8
SCK 67 125 DATA9
PQS2 /SCK D9
SPI_CS0 68 124 DATA10
PQS3 /PCS0/ SS' D10
SPI_CS1 69 122 DATA11
PQS4 /PCS1 D11
SPI_CS2 70 119 DATA12
PQS5 /PCS2 D12
SPI_CS3 71 118 DATA13
PQS6 /PCS3 D13
RS232_TXD 75 117 DATA14
PQS7 /TXD D14
RS232_RXD 76 116 DATA15
RXD D15
MC68332PV
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
"X" INFO. Chg. Sheet No. DESIGN INFORMATION REFERENCE:
MANUFACTURING TOLERANCE PER E2056
ON 2 PLACE DECIMALS IS ± .02 XM5626 6-2-2000A
ON 3 PLACE DECIMALS IS ± .002 DRAWN BY: F.V.
ON ALL ANGLES IS ± .5 OF A DEGREE XA
ENGINEER:
MATERIAL TOLERANCE (" ") TO AGREE t T. KOOKEN SUPERSEDING:
WITH PUBLISHED STANDARDS.
DO NOT SCALE THIS DRAWING APPROVED:
G-4
+5V
74AC573
11 DATA[0:15]
LE
/RES 1
OE'
2 19 DATA0
D X21 Q
2 3 Q 18 DATA1
D X21
1 11
4 Q 17 DATA2
D X21 1 11
Q15
5 Q 16 DATA6
D X21 1 11
C99
MMBT4403 6 Q 15 DATA7
D 1 X21 11
3 7 Q 14 DATA11
D X21 1 11
VPP 8 Q 13 DATA3
D X21 1 11
0.1uF
9 Q 12 DATA8
D 1 X21 11
D D
+5V
D
+5V
X25
C111
14 13
WP' VPP 37
/RES 12
RP' VCC
0.1uF
ADDR1 25
A0
ADDR2 24
A1
ADDR3 23
A2
ADDR4 22 D
A3
ADDR5 21
A4 29 DATA0
ADDR6 20 D0
A5 31 DATA1
ADDR7 19 D1
A6 33 DATA2
ADDR8 18 D2
A7 35 DATA3
ADDR9 8 D3
A8 38 DATA4
ADDR10 7 D4
A9 40 DATA5
ADDR11 6 D5
A10 42 DATA6
ADDR12 5 D6
A11 44 DATA7
D
ADDR13 4 D7
A12 30 DATA8
ADDR14 3 D8
A13 32 DATA9
ADDR15 2 D9
A14 34 DATA10
ADDR16 1 D10
A15 36 DATA11
ADDR17 48 D11
A16 39 DATA12
ADDR18 17 D12
A17 41 DATA13
ADDR19 16 D13
A18 43 DATA14
D14
/CSB 26 45 DATA15
CE' D15
R/W 11
WE' 46
28 GND1
OE' 27
47 GND2
BYTE'
+5V TE28F800B5-B90
D
+5V
C113
X27
ADDR1
44 11
A0 VCC1
ADDR2
43 33
A1 VCC2
0.1uF
ADDR3
42
A2
ADDR4
27
A3
ADDR5 128KX16
26
A4
SRAM
ADDR6 25 D
A5
ADDR7
24
A6 DATA0
7
ADDR8 D0
21
A7 DATA1
8
ADDR9 D1
20
A8 DATA2
9
ADDR10 D2
19
A9 DATA3
10
ADDR11 D3
18
A10 DATA4
13
ADDR12 5 D4
A11 14 DATA5
ADDR13 D5
4
A12 DATA6
15
ADDR14 D6
3
A13 DATA7
16
ADDR15 D7
2
A14 DATA8
29
ADDR16 D8
1
A15 DATA9
30
ADDR17 D9
22
A16 31 DATA10
D10
32 DATA11
ADDR[1:19] D11
DATA12
35
D12
DATA13
36
/CS2 D13
6
CE' DATA14
37
R/W D14
17
WE' DATA15
38
/CS2 D15
41
OE'
/CS0 39 12
LB' GND1
/CS1
40 34
UB' GND2
/CS0
(4) IS61C12816
/CS1 D
(4) BANK1
DATA[0:15]
EQUIPMENT TYPE: INVERTER WELDERS
DIGITAL CONTROL SCHEMATIC
SUBJECT:
G
3789-1D0/1
SCALE: NONE DATE: 12-15-99 DRAWING No.:
V350-PRO