User Manual

Appendices
Version 4 A-19 4/2/04
FIGURE 4-C – CONTROL U BOARD BILL OF MATERIAL (2 of 2)
LINE
NO.
REFERENCE
DESIGNATION
QTY EWI PART
NO.
Description MFG. Part No.
21
SW3 1 100001-006 Switch, Push Button, Rt Angle PCB
Mount, SPDT
EP11SD1AVBE
22
U1 1 CMOS/TTL Oscillators Epson - SG-51P-
8.0000MC
DK - SE1707-ND
23
U2 1 100155-519 IC, Programmable Logic Device EPM7128SLC84-15
24
U3 1 IC, Quadruple Differential Line
Receivers
DK - 296-1736-5-
ND
TI - SN75175N
25
U4, U6 2 IC, High Speed CMOS Logic Hex
Inverting Schmitt Trigger
TI -
CD74HCT14E
DK - 296-2093-5-ND
26
U5 1 100155-423 IC, EconoReset, 5V, TO-92 package DS1833-10
27
U7 1 100155-215 IC, Microcontroller, 8 Bit, w/8K Byte
Flash,
AT89LS8252-12JC
28
U8 1 100155-019 IC, +5V, RS-232, Transceiver,
w/0.1uF External Cap
MAX202CPE
29
X1 1 Crystal, 11.0592 MHz EC2-18-11.0592
30
U7 1 IC Socket, 44 Pin, through bd mount MillMax - 540-99-044-
24-
000000
DigiKey - ED800003-
ND
31
U3, U8 2 100131-004 IC Socket, 16 Pin, DIP 2-641262-3
32
U1, U4, U6 3 100131-003 IC Socket, 14 Pin, DIP 2-641261-3
33
Board 1 189103-000 PCB, Control U