Hughes Kettner vx2400 schematic

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
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
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