WC7
CSA
C1
22n
CSA
C2
4n7
WHITE GREEN
120 VAC 60 Hz LINE
WC22
C1E
C2E
BRN
AC LINE FILTER
123
BLACK
WC25
WHITE
YSL#1197E
CSA
680N
CSA
4n7
WC20
EMF1E
BLU
GRN/YEL
230 VAC 50 Hz LINE
GRN/YELL
BLK
WC4
TYPE_H
1KVA
120VAC
YSL#1197
WC10
BLK
WC13
GREEN
230V
WC21
BROWN
8AMPS
TR1
245VORANGE
TR1E
WC11
TRANSFORMER SHOWN WIRED FOR
230VAC INPUT VOLTAGE. FOR
245VAC INPUT VOLTAGE OPERATION
REMOVE WHITE LEAD FROM EY3 AND
ATTACH IT TO THE GREEN LEAD THEN
SOLDER ORANGE LEAD TO EY3
15AMPS
WC17
WC1
WC9
WC24
WC15
WC12
WC14
WC2
WC3
WC6
WC18
GREY
RED
YELLOW
RED
GREY
TURN ON
RELAY
C3E
22nCSA
GREY
RED
YELLOW
RED
GREY
SG201
SG202
LOG
SL225R012
SURGISTOR
SL225R012
SURGISTOR
LDRV
3
NC
2
COM
NO
4
PRTCT
1N4004
D203
Q201
A06
GND
BR1
3
4
13AMP
BR2
3
4
13AMP
COM
NO
C-
1N4004
D240
Q240
MPSA06
RDRV
6
REL1
REL1
REL1
NC
7
C+
LPRTCT
LTSENS
COM
NO
C-
18
5
ACT
+78
R207
4K7
OVERHEAT SHUTDOWN
LC 2
LCLIM
LC 3
LC 4
LC 5
GND
LC 6
LNFB
LC 7
LSIG
10V
500mW
ZD201
R206
10K
Q203
BC550
ROG
C203
4u7 63v
LCLIP
LDRV
LNFB
LOSIG
C+
C216
25V
100U
Q202
2N5401
1
2
1
2
20V
1W
ZD211
R240
33K
Q241
BC550
GND
+145
4148
D204
R208
1K5
R211
220K
R237
1M
RCLIM
RPRTCT
RTSENS
GND
RNFB
RSIG
LOG
+78
CC215
R210
10K
RC 1LC 1
RC 2
RC 3
RC 4
RC 5
RC 6
RC 7
RC 8LC 8
4U7 63V
R244
220K
D205
R209
1K5
1N4004
D206
RCLIP
RDRV
RNFB
ROSIG
R242
47K
R245
ROG
1M
R243
27K
500mW
ZD202
4148
D207
C207
330U
C208
330U
C209
330U
C210
330U
22V
47K
R251
47K
R252
80V
80V
80V
80V
R219
7K5
GND
EY10
R235
8K2
R236
8K2
D220
1N4004
D221
1N4004
1N4004
D222
1N4004
D223
EY1
EY2
EY3
EY4
EY5
EY6
EY7
EY8
EY9
+145
+78
GND
-78
-145
4148
D212
4148
D218
R253
680R
R254
10K
RED
YELLOW
BLACK
BLACK
WHITE
BLUE
Q210
2N5401
R238
200K
D219
4148
Q212
A13
1
PRTCT PRTCT
2
RCLIP RCLIP
3
LCLIP LCLIP
4
-18 -18
5
LVGND LVGND
6
+18 +18
7
LSIG
8
LREF LREF
9
RSIG
10
RREF
ACT ACT
BOARD
ZD205
500mW
33v
ZD206
500mW
33v
R226
22K
C204
22n
11
12
1N4004
D214
25v
40CFM
+18
R256
10K
F1
HIGH CURRENT TO M1126
BRPRTCT BRPRTCT
TO VOLUME
1N4004
D213
C212
4V7
63V
500mW
1U
ZD210
R234
4K7
R225
470R
D210
D211
GND
EY11
R250
27K
Q211
2N6517
R255
10K
10V
500mW
ZD213
C214A
50V220P
6
5
U201
MC33078
2
3
U201
MC33078
+78
-78
R203A
10K0
(4=V-,8V+)
7
1/2
R204A
10K0
50V220P
R203B
10K0
(4=V-,8V+)
1
1/2
R204B
10K0
ROSIG
RNFB
LOSIG
LNFB
R213
0.5W
15K
500mW
ZD208
500mW
ZD209
R214
0.5W
15K
ROG
LOG
18V
18V
D202A
D201A
4148
LOG
D202B
D201B
4148
4148
4148
R215
R216
Q208
A06
C213
470u25v
EY12
R227
220R
4V7
500mW
ZD207
R201A
C201A
33U16V
10K0
R202A
10K0
C214B
R201B
C201B
33U16V
10K0
R202B
10K0
D215
1N4004
ABOUT
5 WATTS
R228
2R2
0.5W
NOTE: CAPACITOR VOLTAGE RATINGS SHOWN ARE MINIMUM REQUIRED.
RREF
D216
1N4004
Q207
MJF6388
R229
R230
2R2
0.5W
2R2
0.5W
ACTUAL PARTS MAY HAVE HIGHER VOLTAGE RATINGS.
ALL UNMARKED DIODES ARE 1N4148.
M1145.SCH_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
NOV/12/98
2
D
3
D
4
D
5
D
6
D
7
D
8
D
9
BRPRTCT
DATE: 11
D
10
D
NOV/12/98
M1145
VX2400
1.00
V
V
V
V
V
V
V
V
V
MODELS: SCH ISSUE:
PCB#:NAME:
FIRST_PRODUCTION
N
N
N
N
N
N
N
N
N
H-K
VX2400
M1147
1K
1K
33U
16V
33U
16V
LVGND
C202A
C202B
TITLE:
Q204
R217
MJF6388
FP
10R
R218
FP
10R
Q205
MJF6668
PWR-SUPPLY
+18
-18
C205
25v
100u
C206
25v
100u
1.00
WC7.
WC4.
BLUE
50Hz
230/245VAC
PT#1197E
WC10.
CSA
C1E
680N
CSA
C2E
4n7
WC13.
EMF1E
BLU
BRN
GRN/YEL
AC LINE FILTER
123
230 VAC 50 Hz LINE
GRN/YELL
TRANSFORMER SHOWN WIRED FOR
230VAC INPUT VOLTAGE. FOR
245VAC INPUT VOLTAGE OPERATION
BROWN LEAD TO WC10 AND
BROWN/BLACK LEAD TO
DUMMY TAB
.
.
230V
245V
BROWN/BLK
BROWN
8AMPS
DUMMY
WC17.
WC18
C3E
22nCSA
WC14
WC2
WC3
WC6
GREY
RED
YELLOW
RED
GREY
SG201
SG202
LOG
SL225R012
SURGISTOR
SL225R012
SURGISTOR
LDRV
3
NC
2
COM
NO
4
PRTCT
1N4004
D203
Q201
A06
GND
BR1
3
4
13AMP
BR2
3
4
13AMP
COM
NO
C-
1N4004
D240
Q240
MPSA06
RDRV
6
REL1
REL1
REL1
NC
7
C+
LPRTCT
LTSENS
COM
NO
C-
18
ACT
+78
R207
4K7
OVERHEAT SHUTDOWN
LCLIM
GND
LNFB
LSIG
5
10V
500mW
ZD201
R206
10K
Q203
BC550
LC 2
LC 3
LC 4
LC 5
LC 6
LC 7
ROG
C203
4u7 63v
LCLIP
LDRV
LNFB
LOSIG
C+
C216
25V
100U
Q202
2N5401
1
2
1
2
20V
1W
ZD211
R240
33K
Q241
BC550
GND
+145
4148
D204
R208
1K5
R211
220K
R237
1M
RCLIM
RPRTCT
RTSENS
GND
RNFB
RSIG
LOG
+78
CC215
R210
10K
RC 1LC 1
RC 2
RC 3
RC 4
RC 5
RC 6
RC 7
RC 8LC 8
4U7 63V
R244
220K
D205
R209
1K5
1N4004
D206
RCLIP
RDRV
RNFB
ROSIG
R242
47K
R245
ROG
1M
R243
27K
500mW
ZD202
4148
D207
C207
330U
C208
330U
C209
330U
C210
330U
22V
47K
R251
47K
R252
80V
80V
80V
80V
R219
7K5
GND
EY10
R235
8K2
R236
8K2
D220
1N4004
D221
1N4004
1N4004
D222
1N4004
D223
EY1
EY2
EY3
EY4
EY5
EY6
EY7
EY8
EY9
+145
+78
GND
-78
-145
4148
D212
4148
D218
R253
680R
R254
10K
RED
YELLOW
BLACK
BLACK
WHITE
BLUE
Q210
2N5401
R238
200K
D219
4148
Q212
A13
1
PRTCT PRTCT
2
RCLIP RCLIP
3
LCLIP LCLIP
4
-18 -18
5
LVGND LVGND
6
+18 +18
7
LSIG
8
LREF LREF
9
RSIG
10
RREF
ACT ACT
BOARD
ZD205
500mW
33v
ZD206
500mW
33v
R226
22K
C204
22n
11
12
1N4004
D214
25v
40CFM
+18
R256
10K
HIGH CURRENT TO M1126
BRPRTCT BRPRTCT
TO VOLUME
1N4004
D213
C212
4V7
63V
500mW
1U
ZD210
R234
4K7
R225
470R
D210
D211
GND
EY11
R250
27K
Q211
2N6517
R255
10K
10V
500mW
ZD213
C214A
50V220P
6
5
U201
MC33078
2
3
U201
MC33078
+78
-78
R203A
10K0
(4=V-,8V+)
7
1/2
R204A
10K0
50V220P
R203B
10K0
(4=V-,8V+)
1
1/2
R204B
10K0
ROSIG
RNFB
LOSIG
LNFB
R213
0.5W
15K
500mW
ZD208
500mW
ZD209
R214
0.5W
15K
ROG
LOG
18V
18V
D202A
D201A
4148
LOG
D202B
D201B
4148
4148
4148
F1
Q208
A06
C213
470u25v
EY12
R227
220R
4V7
500mW
ZD207
R201A
C201A
33U16V
10K0
R202A
10K0
C214B
R201B
C201B
33U16V
10K0
R202B
10K0
D215
1N4004
ABOUT
5 WATTS
R228
2R2
0.5W
NOTE: CAPACITOR VOLTAGE RATINGS SHOWN ARE MINIMUM REQUIRED.
RREF
D216
1N4004
Q207
MJF6388
R229
R230
2R2
0.5W
2R2
0.5W
ACTUAL PARTS MAY HAVE HIGHER VOLTAGE RATINGS.
ALL UNMARKED DIODES ARE 1N4148.
M1145.SCH_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
NOV/12/98
2
JAN/21/99
3
D
4
D
5
D
6
D
7
D
8
D
9
BRPRTCT
DATE: 11
D
10
D
JAN/21/99
M1145
VX2400
1.00
1.10
V
V
V
V
V
V
V
V
MODELS: SCH ISSUE:
PCB#:NAME:
FIRST_PRODUCTION
XFMR_WIRE_COLOURS_UPDATED
N
N
N
N
N
N
N
N
H-K
VX2400
M1147
R215
1K
R216
1K
33U
16V
33U
16V
LVGND
C202A
C202B
TITLE:
Q204
R217
MJF6388
FP
10R
R218
FP
10R
Q205
MJF6668
PWR-SUPPLY
+18
-18
C205
25v
100u
C206
25v
100u
1.10
PS