854 Quad Bender
Greenlee / A Textron Company
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
49
Layout Diagram — Power Generation Unit (50054678)
Beginning with Serial Number ABT1200
Power Generation Unit Parts List (50054678)
(cont’d)
Beginning with Serial Number ABT1200
Reference
Supplier
Part Number
Description
Qty.
R19,R21
Generic
Resistor, 1 kΩ, 1/4 watt, 5%
2
R20
Generic
Resistor, 1.5 MΩ, 1/4 watt, 5%
1
R22
Generic
Resistor, 100 Ω, 1/4 watt, 1%
1
R26,R28
Generic
Resistor, 1.5 kΩ, 1/4 watt, 1%
2
R27
Generic
Resistor, 27.4 kΩ, 1/4 watt, 1%
1
S1
Panasonic
EVQ-PAC09K
Switch, Momentary Pushbutton
1
U1
Motorola
LM339AN
IC, Low Power Quad Comparitor
1
U2
Micrel
MIC4422BN
IC, 9-A Peak Low-Side Non-inverting MOSFET Driver
1
U3
HP
HCPL4502
IC, Opto-isolator
1
QT-Opto
HCPL4502
Siemens
6N136
Note 1: Mount D8 to bottom hole of heat sink.
Note 2: Mount Q1 to top hole of heat sink.
Note 3: Bend leads and mount .25" off-board .
R18
L1
J7
Q1
+
C6
D8
C13
C12
C10
C3
C1
C9
C2
U1
J6
Yellow
Yellow
Red
Black
TEST
DIR
PWM
VCC
GREENLEE TEXTRON
POWER
R17
6
5
4
3
2
1
D2
R8
R1
D1
J8
J5
J9
D4
R15
D11
D13
Red
Black
TO RELA
Y
FROM RECTIFIER
©2000
TO I/O
Ground
Neutral
Line
R28
R12
R4
R22
R2
R27
R3
6
5
4
3
2
1
J2
C4
2
1
J4
R7
D3
R16
R6
R23
R10
Q2
U3
R13
R14
D6
D7
U2
R26
D5
R9
R11
R5
R24
R25
R19
R21
C5
C8
R20
C11
+
C7
S1
D9
D10
J10
J11
D14