Greenlee 555 Service Manual page 19

Power Generation Unit Parts List (50083570) (cont'd)
R19,R21 Generic
R20 Generic
R22 Generic
R26,R28 Generic
R27 Generic
R29 Generic
S1 Panasonic
U1 Motorola
U2 Micrel
U3 HP
QT-Opto
Siemens
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.
Layout Diagram — Power Generation Unit (50083570)
I/O TO
6
3
Greenlee / A Textron Company
EVQ-PAC09K
LM339AN
MIC4422BN
HCPL4502
HCPL4502
6N136
5 4
2 1
U1
555 ® Deluxe Electric Bender
Resistor, 1 kΩ, 1/4 watt, 5%
Resistor, 1.5 MΩ, 1/4 watt, 5%
Resistor, 100 Ω, 1/4 watt, 1%
Resistor, 1.5 kΩ, 1/4 watt, 1%
Resistor, 18.7 kΩ, 1/4 watt, 1%
Resistor, 68.1 kΩ, 1/4 watt, 1%
Switch, Momentary Pushbutton
IC, Low Power Quad Comparitor
IC, 9-A Peak Low-Side Non-inverting MOSFET Driver
IC, Opto-isolator
Line Neutral
+
GREENLEE TEXTRON
Red Black ©2000
FROM RECTIFIER
19
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
Ground
Yellow Yellow
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1
1
2
1
1
1
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