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9433.SchDoc
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A3
www.laney.co.uk
Industrial Estate West
NXF/NXT MAINS SELECTION PCB
FP Flame proof resister
Must only be replaced with same type and rating
Indicates safety critical component
Must only be replaced with approved type
All capacitors to be 100V minimum rating unless stated otherwise
100V/115V = 6A MAINS INLET (005323)
Black(Brown)
Green/Yellow
White (Blue)
Chassis
TXPrimary
Live
Neutral
ITEMS WITHIN DASHED AREA ARE NOT ON PCB OR ARE OPTIONS
FILTERED MS1 IEC Inlet
MAINS TRANSFORMER
Mains TX PN - 6200_1 TXSecondary
Blue
White
Black
NC Thermal Trip Mains Switch
Live
Neutral
0-6.3V
17-0-17
0-120V
210-0-210
0-220V
910
12
ALL CONNECTOR VIEWS LOOKING INTO PIN FACE
TO PSU PCB 9420
TO O/P PCB 9418 (HEATERS)
NXT - TRANSFORMER 6200
SG1
NTC 10 ohms, 8A
RESETTABLE TRIP
SP3
SP4
RESETTABLE TRIP = 10A (005325)
230V- T5A L 250V
100>115V - T10A L 250V
SP2 SP5
1 2
3 4
5 6
SK1
TMF06MS
Brown
Grey
Red
SP1
SP6
LN1
LN2
LN3
LN4
LN5
LN6
1
2
3
4
5
6
VOLTAGE SELECTION
~230V
~115V
~100V
FIT LN1, LN3 only
FIT LN1, LN4, LN5 only
FIT LN2, LN4, LN6 only
F3
MAINS FUSE
MAINS FUSE = T10A L (540023)
RESETTABLE TRIP = 10A (005325)
MAINS FUSE = T10A L (540023)
RESETTABLE TRIP = 5A (007426)
MAINS FUSE = T5A L (005531)
TXPrimary
MAINS TRANSFORMER
Blue
White
Black
17-0-17
58-0-58
0-220V
34
TO DRIVER PCB 9427
TO PSU PCB 9431
NXF - TRANSFORMER 6221
Brown
Grey
Red
1
2
3
4
5
6
12
VIEW FROM WIRE END
VIEW FROM PIN END
56
12
VIEW FROM WIRE END
NEXUS FET (NXF)
RESETTABLE TRIP = 10A (005325)
VOLTAGE SELECTION
~230V
~115V
~100V
FIT LN1, LN3 only
FIT LN1, LN4, LN5 only
FIT LN2, LN4, LN6 only
MAINS FUSE = T10A L (540023)
RESETTABLE TRIP = 10A (005325)
MAINS FUSE = T10A L (540023)
RESETTABLE TRIP = 5A (007426)
MAINS FUSE = T5A L (005531)
NEXUS TUBE (NXT)
MAINS INLET = 3A (005319)
MAINS INLET = 6A (005323)
MAINS INLET = 6A (005323)
MAINS INLET = 3A (005319)
MAINS INLET = 6A (005323)
MAINS INLET = 6A (005323)
NXT ONLY
230V = 3A MAINS INLET (005319) NTC 5ohm/12A
100V/115V only
SG1 = 230V only
SEE NOTES
SG1 = 5 OHM 12A (003032)
SG1 = 5 OHM 12A (003032)
SG1 = 5 OHM 12A (003032)
SG1 = 5 OHM 12A (003032)
SG1 = 10 OHM 8A (003031) SG1 = 10 OHM 8A (003031)
