Basic HTML Version
A-12739-1
WPC Display Driver Assembly
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Part Number
Ckt Designator Description
Part Number
Ckt Designator Description
20-9229
03,04
Thermal Compound
5043-08980-00 B
Capacitor, O.Oll1fd,5Ov, (+80, -20_
4006-01003-06 03,04
Mach. Screw, 6-32 x
3/8
5043-09072-00 C3,C4
Capacitor, O.ll.Ltd,5OOv,(+80, -20
4406-01128-00 03,04
Nut, 6-32 KEPS
5070-09054-00 03,04
Diode, 1N4004, 1.0A.
5010-08991-00 R47
Resistor, 4.7Kn, 1/4w, 5% 5075-09059-00 01,02
Zener, lN5990, 3.9v, 1/2w
5010-09061-00 R50, R51
Resistor, 680n, 1/2w, 5% 5075-12650-00 05,06
Zener, lN4763A, 91v, lw
5010-09069-00 R52, R53
Resistor, 330Kn,
1/2w, 5%
5164-09056-00 01
Transistor, MPSD02 NPN
5010-09085-00 R60- R64
Resistor, 1.5Kn, 1/4w, 5% 5164-12154-00 04
Transistor, MJE15030 NPN
5010-09536-00 R48, R49
Resistor, 39Kn, lw, 5%
5194-09055-00 02
Transistor, MPSD52 PNP
5010-10258-00 R3,R18-R21,
Resistor, lMn,
1/4w, 5%
5194-12155-00 03
Transistor, MJE15031 PNP
R24
5281-09246-00 U11
IC, 2-4 Dec, 74LS139
5010-08773-00 R4, R5, R25,
Resistor, 18Kn,
1/4w, 5%
5281-09486-00 U14 - Ut8
IC, Dual D Flipflop, 74LS374
R26,R33,R38,
5281·10182-00 U6, U7
IC, 74LS240 UDriver
R41, R46
5680-08969-00 U9, Ul0, U12,
IC, 7180 Cathode Drive
5010-09034-00 R6, R27, R31,
Resistor, 10Kn,
1/4w, 5%
U13
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R34, R36, R39,
5680-08968-00
ui,
U4, U5, U8 IC, 6184 Anode Drive
R42,R44
5705-09199-00 03,04
Heatsink, #6030B
5010-09219-00 Rl, R2, R7-R9, Resistor, 8.2Kn, 1/4w, 5% 5731-12328-00 F301
Fuse, 318A.,S-B, 250v
R22, R23, R28-R30,
5733-12060-01
Fuse Holder, F301
R32, R35, R37, R40,
5764-12432-00 PCB
PCB Display Driver
R43,R45
5791-10850-00 J305
Connector, 26-pin STR Sq.
5010-09534-00 W3,W4
Resistor, on
5791-10862-03 J306
Connector, 3-pin STR Sq.
5019-10143-00 SR11
SIP, 9R, to-pin, 470n, 5% 5791-10862-04 J307
Connector, 4-pin STR Sq.
5019-12509-00 SR1, SR4-SR10 SIP, lOR, 1O-pin, l00Kn, 5% 5791-12516-00 J301,J304
34 HEN 2x17 STR
5040-08986-00 C51
Capacitor, l00l1fd, lOv, (±20%) 03-8019-2
PCB Support Post
5040-12324-00
ci.
C2
Capacitor, 150l1fd,16Ov,(±50%) 01-9967
Shield
Note: For Schematic refer to drawing #16-9059
Display Driver Bd
2-8
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